mirror of
https://github.com/rd-stuffs/msm-4.14.git
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17855 Commits
| Author | SHA1 | Message | Date | |
|---|---|---|---|---|
Michael Forney
|
d668228195
|
kbuild: Use ls(1) instead of stat(1) to obtain file size
stat(1) is not standardized and different implementations have their own
(conflicting) flags for querying the size of a file.
ls(1) provides the same information (value of st.st_size) in the 5th
column, except when the file is a character or block device. This output
is standardized[0]. The -n option turns on -l, which writes lines
formatted like
"%s %u %s %s %u %s %s\n", <file mode>, <number of links>,
<owner name>, <group name>, <size>, <date and time>,
<pathname>
but instead of writing the <owner name> and <group name>, it writes the
numeric owner and group IDs (this avoids /etc/passwd and /etc/group
lookups as well as potential field splitting issues).
The <size> field is specified as "the value that would be returned for
the file in the st_size field of struct stat".
To avoid duplicating logic in several locations in the tree, create
scripts/file-size.sh and update callers to use that instead of stat(1).
[0] http://pubs.opengroup.org/onlinepubs/9699919799/utilities/ls.html#tag_20_73_10
Change-Id: I99394a3df075238ba1b1c179740872ff2c3c9ca5
Signed-off-by: Michael Forney <forney@google.com>
Signed-off-by: Masahiro Yamada <yamada.masahiro@socionext.com>
Signed-off-by: UtsavBalar1231 <utsavbalar1231@gmail.com>
Signed-off-by: CloudedQuartz <ravenklawasd@gmail.com>
Signed-off-by: azrim <mirzaspc@gmail.com>
|
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Greg Kroah-Hartman
|
6f67f3af36 |
This is the 4.14.268 stable release
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||
Anders Roxell
|
16e919d05a |
powerpc/lib/sstep: fix 'ptesync' build error
commit fe663df7825811358531dc2e8a52d9eaa5e3515e upstream.
Building tinyconfig with gcc (Debian 11.2.0-16) and assembler (Debian
2.37.90.20220207) the following build error shows up:
{standard input}: Assembler messages:
{standard input}:2088: Error: unrecognized opcode: `ptesync'
make[3]: *** [/builds/linux/scripts/Makefile.build:287: arch/powerpc/lib/sstep.o] Error 1
Add the 'ifdef CONFIG_PPC64' around the 'ptesync' in function
'emulate_update_regs()' to like it is in 'analyse_instr()'. Since it looks like
it got dropped inadvertently by commit 3cdfcbfd32b9 ("powerpc: Change
analyse_instr so it doesn't modify *regs").
A key detail is that analyse_instr() will never recognise lwsync or
ptesync on 32-bit (because of the existing ifdef), and as a result
emulate_update_regs() should never be called with an op specifying
either of those on 32-bit. So removing them from emulate_update_regs()
should be a nop in terms of runtime behaviour.
Fixes: 3cdfcbfd32b9 ("powerpc: Change analyse_instr so it doesn't modify *regs")
Cc: stable@vger.kernel.org # v4.14+
Suggested-by: Arnd Bergmann <arnd@arndb.de>
Signed-off-by: Anders Roxell <anders.roxell@linaro.org>
[mpe: Add last paragraph of change log mentioning analyse_instr() details]
Signed-off-by: Michael Ellerman <mpe@ellerman.id.au>
Link: https://lore.kernel.org/r/20220211005113.1361436-1-anders.roxell@linaro.org
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
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Greg Kroah-Hartman
|
f434c8896d |
This is the 4.14.265 stable release
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||
Christophe Leroy
|
2a70d9a1b8 |
powerpc/32: Fix boot failure with GCC latent entropy plugin
commit bba496656a73fc1d1330b49c7f82843836e9feb1 upstream.
Boot fails with GCC latent entropy plugin enabled.
This is due to early boot functions trying to access 'latent_entropy'
global data while the kernel is not relocated at its final
destination yet.
As there is no way to tell GCC to use PTRRELOC() to access it,
disable latent entropy plugin in early_32.o and feature-fixups.o and
code-patching.o
Fixes: 38addce8b600 ("gcc-plugins: Add latent_entropy plugin")
Cc: stable@vger.kernel.org # v4.9+
Reported-by: Erhard Furtner <erhard_f@mailbox.org>
Signed-off-by: Christophe Leroy <christophe.leroy@csgroup.eu>
Signed-off-by: Michael Ellerman <mpe@ellerman.id.au>
Link: https://bugzilla.kernel.org/show_bug.cgi?id=215217
Link: https://lore.kernel.org/r/2bac55483b8daf5b1caa163a45fa5f9cdbe18be4.1640178426.git.christophe.leroy@csgroup.eu
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
|
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Greg Kroah-Hartman
|
2fcd4969cf |
This is the 4.14.263 stable release
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Merge 4.14.263 into android-4.14-stable
Changes in 4.14.263
Bluetooth: bfusb: fix division by zero in send path
USB: core: Fix bug in resuming hub's handling of wakeup requests
USB: Fix "slab-out-of-bounds Write" bug in usb_hcd_poll_rh_status
mfd: intel-lpss: Fix too early PM enablement in the ACPI ->probe()
can: gs_usb: fix use of uninitialized variable, detach device on reception of invalid USB data
can: gs_usb: gs_can_start_xmit(): zero-initialize hf->{flags,reserved}
random: fix data race on crng_node_pool
random: fix data race on crng init time
staging: wlan-ng: Avoid bitwise vs logical OR warning in hfa384x_usb_throttlefn()
drm/i915: Avoid bitwise vs logical OR warning in snb_wm_latency_quirk()
orangefs: Fix the size of a memory allocation in orangefs_bufmap_alloc()
media: uvcvideo: fix division by zero at stream start
rtlwifi: rtl8192cu: Fix WARNING when calling local_irq_restore() with interrupts enabled
Bluetooth: schedule SCO timeouts with delayed_work
Bluetooth: fix init and cleanup of sco_conn.timeout_work
HID: uhid: Fix worker destroying device without any protection
HID: wacom: Ignore the confidence flag when a touch is removed
HID: wacom: Avoid using stale array indicies to read contact count
nfc: llcp: fix NULL error pointer dereference on sendmsg() after failed bind()
rtc: cmos: take rtc_lock while reading from CMOS
media: flexcop-usb: fix control-message timeouts
media: mceusb: fix control-message timeouts
media: em28xx: fix control-message timeouts
media: cpia2: fix control-message timeouts
media: s2255: fix control-message timeouts
media: dib0700: fix undefined behavior in tuner shutdown
media: redrat3: fix control-message timeouts
media: pvrusb2: fix control-message timeouts
media: stk1160: fix control-message timeouts
can: softing_cs: softingcs_probe(): fix memleak on registration failure
shmem: fix a race between shmem_unused_huge_shrink and shmem_evict_inode
PCI: Add function 1 DMA alias quirk for Marvell 88SE9125 SATA controller
Bluetooth: cmtp: fix possible panic when cmtp_init_sockets() fails
clk: bcm-2835: Pick the closest clock rate
clk: bcm-2835: Remove rounding up the dividers
wcn36xx: Indicate beacon not connection loss on MISSED_BEACON_IND
media: em28xx: fix memory leak in em28xx_init_dev
Bluetooth: stop proccessing malicious adv data
media: dmxdev: fix UAF when dvb_register_device() fails
crypto: qce - fix uaf on qce_ahash_register_one
tty: serial: atmel: Check return code of dmaengine_submit()
tty: serial: atmel: Call dma_async_issue_pending()
media: mtk-vcodec: call v4l2_m2m_ctx_release first when file is released
netfilter: bridge: add support for pppoe filtering
arm64: dts: qcom: msm8916: fix MMC controller aliases
drm/amdgpu: Fix a NULL pointer dereference in amdgpu_connector_lcd_native_mode()
drm/radeon/radeon_kms: Fix a NULL pointer dereference in radeon_driver_open_kms()
serial: amba-pl011: do not request memory region twice
floppy: Fix hang in watchdog when disk is ejected
media: dib8000: Fix a memleak in dib8000_init()
media: saa7146: mxb: Fix a NULL pointer dereference in mxb_attach()
media: si2157: Fix "warm" tuner state detection
sched/rt: Try to restart rt period timer when rt runtime exceeded
media: dw2102: Fix use after free
media: msi001: fix possible null-ptr-deref in msi001_probe()
usb: ftdi-elan: fix memory leak on device disconnect
x86/mce/inject: Avoid out-of-bounds write when setting flags
pcmcia: rsrc_nonstatic: Fix a NULL pointer dereference in __nonstatic_find_io_region()
pcmcia: rsrc_nonstatic: Fix a NULL pointer dereference in nonstatic_find_mem_region()
ppp: ensure minimum packet size in ppp_write()
fsl/fman: Check for null pointer after calling devm_ioremap
spi: spi-meson-spifc: Add missing pm_runtime_disable() in meson_spifc_probe
tpm: add request_locality before write TPM_INT_ENABLE
can: softing: softing_startstop(): fix set but not used variable warning
can: xilinx_can: xcan_probe(): check for error irq
pcmcia: fix setting of kthread task states
net: mcs7830: handle usb read errors properly
ext4: avoid trim error on fs with small groups
ALSA: jack: Add missing rwsem around snd_ctl_remove() calls
ALSA: PCM: Add missing rwsem around snd_ctl_remove() calls
ALSA: hda: Add missing rwsem around snd_ctl_remove() calls
RDMA/hns: Validate the pkey index
powerpc/prom_init: Fix improper check of prom_getprop()
ALSA: oss: fix compile error when OSS_DEBUG is enabled
char/mwave: Adjust io port register size
scsi: ufs: Fix race conditions related to driver data
RDMA/core: Let ib_find_gid() continue search even after empty entry
dmaengine: pxa/mmp: stop referencing config->slave_id
iommu/iova: Fix race between FQ timeout and teardown
ASoC: samsung: idma: Check of ioremap return value
misc: lattice-ecp3-config: Fix task hung when firmware load failed
mips: lantiq: add support for clk_set_parent()
mips: bcm63xx: add support for clk_set_parent()
RDMA/cxgb4: Set queue pair state when being queried
Bluetooth: Fix debugfs entry leak in hci_register_dev()
fs: dlm: filter user dlm messages for kernel locks
ar5523: Fix null-ptr-deref with unexpected WDCMSG_TARGET_START reply
drm/nouveau/pmu/gm200-: avoid touching PMU outside of DEVINIT/PREOS/ACR
usb: gadget: f_fs: Use stream_open() for endpoint files
HID: apple: Do not reset quirks when the Fn key is not found
media: b2c2: Add missing check in flexcop_pci_isr:
mlxsw: pci: Add shutdown method in PCI driver
drm/bridge: megachips: Ensure both bridges are probed before registration
gpiolib: acpi: Do not set the IRQ type if the IRQ is already in use
HSI: core: Fix return freed object in hsi_new_client
mwifiex: Fix skb_over_panic in mwifiex_usb_recv()
usb: uhci: add aspeed ast2600 uhci support
floppy: Add max size check for user space request
media: uvcvideo: Increase UVC_CTRL_CONTROL_TIMEOUT to 5 seconds.
media: saa7146: hexium_orion: Fix a NULL pointer dereference in hexium_attach()
media: m920x: don't use stack on USB reads
iwlwifi: mvm: synchronize with FW after multicast commands
ath10k: Fix tx hanging
net: bonding: debug: avoid printing debug logs when bond is not notifying peers
bpf: Do not WARN in bpf_warn_invalid_xdp_action()
media: igorplugusb: receiver overflow should be reported
media: saa7146: hexium_gemini: Fix a NULL pointer dereference in hexium_attach()
mmc: core: Fixup storing of OCR for MMC_QUIRK_NONSTD_SDIO
arm64: tegra: Adjust length of CCPLEX cluster MMIO region
usb: hub: Add delay for SuperSpeed hub resume to let links transit to U0
ath9k: Fix out-of-bound memcpy in ath9k_hif_usb_rx_stream
iwlwifi: fix leaks/bad data after failed firmware load
iwlwifi: remove module loading failure message
um: registers: Rename function names to avoid conflicts and build problems
jffs2: GC deadlock reading a page that is used in jffs2_write_begin()
ACPICA: actypes.h: Expand the ACPI_ACCESS_ definitions
ACPICA: Utilities: Avoid deleting the same object twice in a row
ACPICA: Executer: Fix the REFCLASS_REFOF case in acpi_ex_opcode_1A_0T_1R()
ACPICA: Hardware: Do not flush CPU cache when entering S4 and S5
btrfs: remove BUG_ON() in find_parent_nodes()
btrfs: remove BUG_ON(!eie) in find_parent_nodes
net: mdio: Demote probed message to debug print
mac80211: allow non-standard VHT MCS-10/11
dm btree: add a defensive bounds check to insert_at()
dm space map common: add bounds check to sm_ll_lookup_bitmap()
net: phy: marvell: configure RGMII delays for 88E1118
serial: pl010: Drop CR register reset on set_termios
serial: core: Keep mctrl register state and cached copy in sync
parisc: Avoid calling faulthandler_disabled() twice
powerpc/6xx: add missing of_node_put
powerpc/powernv: add missing of_node_put
powerpc/cell: add missing of_node_put
powerpc/btext: add missing of_node_put
powerpc/watchdog: Fix missed watchdog reset due to memory ordering race
i2c: i801: Don't silently correct invalid transfer size
powerpc/smp: Move setup_profiling_timer() under CONFIG_PROFILING
i2c: mpc: Correct I2C reset procedure
w1: Misuse of get_user()/put_user() reported by sparse
ALSA: seq: Set upper limit of processed events
MIPS: OCTEON: add put_device() after of_find_device_by_node()
i2c: designware-pci: Fix to change data types of hcnt and lcnt parameters
MIPS: Octeon: Fix build errors using clang
scsi: sr: Don't use GFP_DMA
ASoC: mediatek: mt8173: fix device_node leak
power: bq25890: Enable continuous conversion for ADC at charging
ubifs: Error path in ubifs_remount_rw() seems to wrongly free write buffers
serial: Fix incorrect rs485 polarity on uart open
cputime, cpuacct: Include guest time in user time in cpuacct.stat
iwlwifi: mvm: Increase the scan timeout guard to 30 seconds
ext4: make sure quota gets properly shutdown on error
ext4: set csum seed in tmp inode while migrating to extents
ext4: Fix BUG_ON in ext4_bread when write quota data
ext4: don't use the orphan list when migrating an inode
crypto: stm32/crc32 - Fix kernel BUG triggered in probe()
drm/radeon: fix error handling in radeon_driver_open_kms
firmware: Update Kconfig help text for Google firmware
Documentation: refer to config RANDOMIZE_BASE for kernel address-space randomization
RDMA/hns: Modify the mapping attribute of doorbell to device
RDMA/rxe: Fix a typo in opcode name
powerpc/cell: Fix clang -Wimplicit-fallthrough warning
powerpc/fsl/dts: Enable WA for erratum A-009885 on fman3l MDIO buses
net/fsl: xgmac_mdio: Fix incorrect iounmap when removing module
parisc: pdc_stable: Fix memory leak in pdcs_register_pathentries
af_unix: annote lockless accesses to unix_tot_inflight & gc_in_progress
net: axienet: Wait for PhyRstCmplt after core reset
net: axienet: fix number of TX ring slots for available check
netns: add schedule point in ops_exit_list()
libcxgb: Don't accidentally set RTO_ONLINK in cxgb_find_route()
dmaengine: at_xdmac: Don't start transactions at tx_submit level
dmaengine: at_xdmac: Print debug message after realeasing the lock
dmaengine: at_xdmac: Fix lld view setting
dmaengine: at_xdmac: Fix at_xdmac_lld struct definition
net_sched: restore "mpu xxx" handling
bcmgenet: add WOL IRQ check
scripts/dtc: dtx_diff: remove broken example from help text
lib82596: Fix IRQ check in sni_82596_probe
mips,s390,sh,sparc: gup: Work around the "COW can break either way" issue
drm/ttm/nouveau: don't call tt destroy callback on alloc failure.
fuse: fix bad inode
fuse: fix live lock in fuse_iget()
gianfar: simplify FCS handling and fix memory leak
gianfar: fix jumbo packets+napi+rx overrun crash
NFSv4: Initialise connection to the server in nfs4_alloc_client()
Linux 4.14.263
Signed-off-by: Greg Kroah-Hartman <gregkh@google.com>
Change-Id: Id582f955b2955c5d007268d9a6e5c6203a5ef0cf
|
||
Tobias Waldekranz
|
123b8c3453 |
powerpc/fsl/dts: Enable WA for erratum A-009885 on fman3l MDIO buses
commit 0d375d610fa96524e2ee2b46830a46a7bfa92a9f upstream.
This block is used in (at least) T1024 and T1040, including their
variants like T1023 etc.
Fixes: d55ad2967d89 ("powerpc/mpc85xx: Create dts components for the FSL QorIQ DPAA FMan")
Signed-off-by: Tobias Waldekranz <tobias@waldekranz.com>
Signed-off-by: Jakub Kicinski <kuba@kernel.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
|
||
|
Anders Roxell
|
7ac7fb3f87 |
powerpc/cell: Fix clang -Wimplicit-fallthrough warning
commit e89257e28e844f5d1d39081bb901d9f1183a7705 upstream.
Clang warns:
arch/powerpc/platforms/cell/pervasive.c:81:2: error: unannotated fall-through between switch labels
case SRR1_WAKEEE:
^
arch/powerpc/platforms/cell/pervasive.c:81:2: note: insert 'break;' to avoid fall-through
case SRR1_WAKEEE:
^
break;
1 error generated.
Clang is more pedantic than GCC, which does not warn when failing
through to a case that is just break or return. Clang's version is more
in line with the kernel's own stance in deprecated.rst. Add athe missing
break to silence the warning.
Fixes: 6e83985b0f6e ("powerpc/cbe: Do not process external or decremeter interrupts from sreset")
Reported-by: Naresh Kamboju <naresh.kamboju@linaro.org>
Signed-off-by: Anders Roxell <anders.roxell@linaro.org>
Reviewed-by: Nathan Chancellor <nathan@kernel.org>
Reviewed-by: Arnd Bergmann <arnd@arndb.de>
Signed-off-by: Michael Ellerman <mpe@ellerman.id.au>
Link: https://lore.kernel.org/r/20211207110228.698956-1-anders.roxell@linaro.org
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
|
||
Michael Ellerman
|
da1e7601b1 |
powerpc/smp: Move setup_profiling_timer() under CONFIG_PROFILING
[ Upstream commit a4ac0d249a5db80e79d573db9e4ad29354b643a8 ] setup_profiling_timer() is only needed when CONFIG_PROFILING is enabled. Fixes the following W=1 warning when CONFIG_PROFILING=n: linux/arch/powerpc/kernel/smp.c:1638:5: error: no previous prototype for ‘setup_profiling_timer’ Signed-off-by: Michael Ellerman <mpe@ellerman.id.au> Link: https://lore.kernel.org/r/20211124093254.1054750-5-mpe@ellerman.id.au Signed-off-by: Sasha Levin <sashal@kernel.org> |
||
Nicholas Piggin
|
bb0304a352 |
powerpc/watchdog: Fix missed watchdog reset due to memory ordering race
[ Upstream commit 5dad4ba68a2483fc80d70b9dc90bbe16e1f27263 ] It is possible for all CPUs to miss the pending cpumask becoming clear, and then nobody resetting it, which will cause the lockup detector to stop working. It will eventually expire, but watchdog_smp_panic will avoid doing anything if the pending mask is clear and it will never be reset. Order the cpumask clear vs the subsequent test to close this race. Add an extra check for an empty pending mask when the watchdog fires and finds its bit still clear, to try to catch any other possible races or bugs here and keep the watchdog working. The extra test in arch_touch_nmi_watchdog is required to prevent the new warning from firing off. Signed-off-by: Nicholas Piggin <npiggin@gmail.com> Reviewed-by: Laurent Dufour <ldufour@linux.ibm.com> Debugged-by: Laurent Dufour <ldufour@linux.ibm.com> Signed-off-by: Michael Ellerman <mpe@ellerman.id.au> Link: https://lore.kernel.org/r/20211110025056.2084347-2-npiggin@gmail.com Signed-off-by: Sasha Levin <sashal@kernel.org> |
||
Julia Lawall
|
69591d7f04 |
powerpc/btext: add missing of_node_put
[ Upstream commit a1d2b210ffa52d60acabbf7b6af3ef7e1e69cda0 ] for_each_node_by_type performs an of_node_get on each iteration, so a break out of the loop requires an of_node_put. A simplified version of the semantic patch that fixes this problem is as follows (http://coccinelle.lip6.fr): // <smpl> @@ local idexpression n; expression e; @@ for_each_node_by_type(n,...) { ... ( of_node_put(n); | e = n | + of_node_put(n); ? break; ) ... } ... when != n // </smpl> Signed-off-by: Julia Lawall <Julia.Lawall@lip6.fr> Signed-off-by: Michael Ellerman <mpe@ellerman.id.au> Link: https://lore.kernel.org/r/1448051604-25256-6-git-send-email-Julia.Lawall@lip6.fr Signed-off-by: Sasha Levin <sashal@kernel.org> |
||
|
Julia Lawall
|
75169cbd75 |
powerpc/cell: add missing of_node_put
[ Upstream commit a841fd009e51c8c0a8f07c942e9ab6bb48da8858 ] for_each_node_by_name performs an of_node_get on each iteration, so a break out of the loop requires an of_node_put. A simplified version of the semantic patch that fixes this problem is as follows (http://coccinelle.lip6.fr): // <smpl> @@ expression e,e1; local idexpression n; @@ for_each_node_by_name(n, e1) { ... when != of_node_put(n) when != e = n ( return n; | + of_node_put(n); ? return ...; ) ... } // </smpl> Signed-off-by: Julia Lawall <Julia.Lawall@lip6.fr> Signed-off-by: Michael Ellerman <mpe@ellerman.id.au> Link: https://lore.kernel.org/r/1448051604-25256-7-git-send-email-Julia.Lawall@lip6.fr Signed-off-by: Sasha Levin <sashal@kernel.org> |
||
|
Julia Lawall
|
d3a141cdd5 |
powerpc/powernv: add missing of_node_put
[ Upstream commit 7d405a939ca960162eb30c1475759cb2fdf38f8c ] for_each_compatible_node performs an of_node_get on each iteration, so a break out of the loop requires an of_node_put. A simplified version of the semantic patch that fixes this problem is as follows (http://coccinelle.lip6.fr): // <smpl> @@ local idexpression n; expression e; @@ for_each_compatible_node(n,...) { ... ( of_node_put(n); | e = n | + of_node_put(n); ? break; ) ... } ... when != n // </smpl> Signed-off-by: Julia Lawall <Julia.Lawall@lip6.fr> Signed-off-by: Michael Ellerman <mpe@ellerman.id.au> Link: https://lore.kernel.org/r/1448051604-25256-4-git-send-email-Julia.Lawall@lip6.fr Signed-off-by: Sasha Levin <sashal@kernel.org> |
||
|
Julia Lawall
|
0ae18b1efe |
powerpc/6xx: add missing of_node_put
[ Upstream commit f6e82647ff71d427d4148964b71f239fba9d7937 ] for_each_compatible_node performs an of_node_get on each iteration, so a break out of the loop requires an of_node_put. A simplified version of the semantic patch that fixes this problem is as follows (http://coccinelle.lip6.fr): // <smpl> @@ expression e; local idexpression n; @@ @@ local idexpression n; expression e; @@ for_each_compatible_node(n,...) { ... ( of_node_put(n); | e = n | + of_node_put(n); ? break; ) ... } ... when != n // </smpl> Signed-off-by: Julia Lawall <Julia.Lawall@lip6.fr> Signed-off-by: Michael Ellerman <mpe@ellerman.id.au> Link: https://lore.kernel.org/r/1448051604-25256-2-git-send-email-Julia.Lawall@lip6.fr Signed-off-by: Sasha Levin <sashal@kernel.org> |
||
Peiwei Hu
|
b2655590dc |
powerpc/prom_init: Fix improper check of prom_getprop()
[ Upstream commit 869fb7e5aecbc163003f93f36dcc26d0554319f6 ]
prom_getprop() can return PROM_ERROR. Binary operator can not identify
it.
Fixes: 94d2dde738a5 ("[POWERPC] Efika: prune fixups and make them more carefull")
Signed-off-by: Peiwei Hu <jlu.hpw@foxmail.com>
Signed-off-by: Michael Ellerman <mpe@ellerman.id.au>
Link: https://lore.kernel.org/r/tencent_BA28CC6897B7C95A92EB8C580B5D18589105@qq.com
Signed-off-by: Sasha Levin <sashal@kernel.org>
|
||
|
Greg Kroah-Hartman
|
cc48e333d0 |
This is the 4.14.256 stable release
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Merge 4.14.256 into android-4.14-stable
Changes in 4.14.256
xhci: Fix USB 3.1 enumeration issues by increasing roothub power-on-good delay
binder: use euid from cred instead of using task
binder: use cred instead of task for selinux checks
Input: elantench - fix misreporting trackpoint coordinates
Input: i8042 - Add quirk for Fujitsu Lifebook T725
libata: fix read log timeout value
ocfs2: fix data corruption on truncate
mmc: dw_mmc: Dont wait for DRTO on Write RSP error
parisc: Fix ptrace check on syscall return
tpm: Check for integer overflow in tpm2_map_response_body()
media: ite-cir: IR receiver stop working after receive overflow
ALSA: ua101: fix division by zero at probe
ALSA: 6fire: fix control and bulk message timeouts
ALSA: line6: fix control and interrupt message timeouts
ALSA: synth: missing check for possible NULL after the call to kstrdup
ALSA: timer: Fix use-after-free problem
ALSA: timer: Unconditionally unlink slave instances, too
x86/irq: Ensure PI wakeup handler is unregistered before module unload
cavium: Return negative value when pci_alloc_irq_vectors() fails
scsi: qla2xxx: Fix unmap of already freed sgl
cavium: Fix return values of the probe function
sfc: Don't use netif_info before net_device setup
hyperv/vmbus: include linux/bitops.h
mmc: winbond: don't build on M68K
bpf: Prevent increasing bpf_jit_limit above max
xen/netfront: stop tx queues during live migration
spi: spl022: fix Microwire full duplex mode
watchdog: Fix OMAP watchdog early handling
vmxnet3: do not stop tx queues after netif_device_detach()
btrfs: fix lost error handling when replaying directory deletes
hwmon: (pmbus/lm25066) Add offset coefficients
regulator: s5m8767: do not use reset value as DVS voltage if GPIO DVS is disabled
regulator: dt-bindings: samsung,s5m8767: correct s5m8767,pmic-buck-default-dvs-idx property
EDAC/sb_edac: Fix top-of-high-memory value for Broadwell/Haswell
mwifiex: fix division by zero in fw download path
ath6kl: fix division by zero in send path
ath6kl: fix control-message timeout
ath10k: fix control-message timeout
ath10k: fix division by zero in send path
PCI: Mark Atheros QCA6174 to avoid bus reset
rtl8187: fix control-message timeouts
evm: mark evm_fixmode as __ro_after_init
wcn36xx: Fix HT40 capability for 2Ghz band
mwifiex: Read a PCI register after writing the TX ring write pointer
libata: fix checking of DMA state
wcn36xx: handle connection loss indication
RDMA/qedr: Fix NULL deref for query_qp on the GSI QP
signal: Remove the bogus sigkill_pending in ptrace_stop
signal/mips: Update (_save|_restore)_fp_context to fail with -EFAULT
power: supply: max17042_battery: Prevent int underflow in set_soc_threshold
power: supply: max17042_battery: use VFSOC for capacity when no rsns
powerpc/85xx: Fix oops when mpc85xx_smp_guts_ids node cannot be found
serial: core: Fix initializing and restoring termios speed
ALSA: mixer: oss: Fix racy access to slots
ALSA: mixer: fix deadlock in snd_mixer_oss_set_volume
xen/balloon: add late_initcall_sync() for initial ballooning done
PCI: aardvark: Do not clear status bits of masked interrupts
PCI: aardvark: Do not unmask unused interrupts
PCI: aardvark: Fix return value of MSI domain .alloc() method
PCI: aardvark: Read all 16-bits from PCIE_MSI_PAYLOAD_REG
quota: check block number when reading the block in quota file
quota: correct error number in free_dqentry()
pinctrl: core: fix possible memory leak in pinctrl_enable()
iio: dac: ad5446: Fix ad5622_write() return value
USB: serial: keyspan: fix memleak on probe errors
USB: iowarrior: fix control-message timeouts
Bluetooth: sco: Fix lock_sock() blockage by memcpy_from_msg()
Bluetooth: fix use-after-free error in lock_sock_nested()
platform/x86: wmi: do not fail if disabling fails
MIPS: lantiq: dma: add small delay after reset
MIPS: lantiq: dma: reset correct number of channel
locking/lockdep: Avoid RCU-induced noinstr fail
smackfs: Fix use-after-free in netlbl_catmap_walk()
x86: Increase exception stack sizes
mwifiex: Run SET_BSS_MODE when changing from P2P to STATION vif-type
mwifiex: Properly initialize private structure on interface type changes
media: mt9p031: Fix corrupted frame after restarting stream
media: netup_unidvb: handle interrupt properly according to the firmware
media: uvcvideo: Set capability in s_param
media: s5p-mfc: fix possible null-pointer dereference in s5p_mfc_probe()
media: s5p-mfc: Add checking to s5p_mfc_probe().
media: mceusb: return without resubmitting URB in case of -EPROTO error.
ia64: don't do IA64_CMPXCHG_DEBUG without CONFIG_PRINTK
ACPICA: Avoid evaluating methods too early during system resume
media: usb: dvd-usb: fix uninit-value bug in dibusb_read_eeprom_byte()
tracefs: Have tracefs directories not set OTH permission bits by default
ath: dfs_pattern_detector: Fix possible null-pointer dereference in channel_detector_create()
ACPI: battery: Accept charges over the design capacity as full
leaking_addresses: Always print a trailing newline
memstick: r592: Fix a UAF bug when removing the driver
lib/xz: Avoid overlapping memcpy() with invalid input with in-place decompression
lib/xz: Validate the value before assigning it to an enum variable
tracing/cfi: Fix cmp_entries_* functions signature mismatch
mwl8k: Fix use-after-free in mwl8k_fw_state_machine()
PM: hibernate: Get block device exclusively in swsusp_check()
iwlwifi: mvm: disable RX-diversity in powersave
smackfs: use __GFP_NOFAIL for smk_cipso_doi()
ARM: clang: Do not rely on lr register for stacktrace
gre/sit: Don't generate link-local addr if addr_gen_mode is IN6_ADDR_GEN_MODE_NONE
ARM: 9136/1: ARMv7-M uses BE-8, not BE-32
spi: bcm-qspi: Fix missing clk_disable_unprepare() on error in bcm_qspi_probe()
parisc: fix warning in flush_tlb_all
task_stack: Fix end_of_stack() for architectures with upwards-growing stack
parisc/kgdb: add kgdb_roundup() to make kgdb work with idle polling
cgroup: Make rebind_subsystems() disable v2 controllers all at once
media: dvb-usb: fix ununit-value in az6027_rc_query
media: mtk-vpu: Fix a resource leak in the error handling path of 'mtk_vpu_probe()'
media: si470x: Avoid card name truncation
media: cx23885: Fix snd_card_free call on null card pointer
cpuidle: Fix kobject memory leaks in error paths
ath9k: Fix potential interrupt storm on queue reset
crypto: qat - detect PFVF collision after ACK
crypto: qat - disregard spurious PFVF interrupts
hwrng: mtk - Force runtime pm ops for sleep ops
b43legacy: fix a lower bounds test
b43: fix a lower bounds test
memstick: avoid out-of-range warning
memstick: jmb38x_ms: use appropriate free function in jmb38x_ms_alloc_host()
hwmon: Fix possible memleak in __hwmon_device_register()
ath10k: fix max antenna gain unit
drm/msm: uninitialized variable in msm_gem_import()
net: stream: don't purge sk_error_queue in sk_stream_kill_queues()
mmc: mxs-mmc: disable regulator on error and in the remove function
platform/x86: thinkpad_acpi: Fix bitwise vs. logical warning
mwifiex: Send DELBA requests according to spec
phy: micrel: ksz8041nl: do not use power down mode
PM: hibernate: fix sparse warnings
smackfs: use netlbl_cfg_cipsov4_del() for deleting cipso_v4_doi
s390/gmap: don't unconditionally call pte_unmap_unlock() in __gmap_zap()
irq: mips: avoid nested irq_enter()
samples/kretprobes: Fix return value if register_kretprobe() failed
libertas_tf: Fix possible memory leak in probe and disconnect
libertas: Fix possible memory leak in probe and disconnect
net: amd-xgbe: Toggle PLL settings during rate change
net: phylink: avoid mvneta warning when setting pause parameters
crypto: pcrypt - Delay write to padata->info
ibmvnic: Process crqs after enabling interrupts
RDMA/rxe: Fix wrong port_cap_flags
ARM: s3c: irq-s3c24xx: Fix return value check for s3c24xx_init_intc()
ARM: dts: at91: tse850: the emac<->phy interface is rmii
scsi: dc395: Fix error case unwinding
MIPS: loongson64: make CPU_LOONGSON64 depends on MIPS_FP_SUPPORT
JFS: fix memleak in jfs_mount
ALSA: hda: Reduce udelay() at SKL+ position reporting
arm: dts: omap3-gta04a4: accelerometer irq fix
soc/tegra: Fix an error handling path in tegra_powergate_power_up()
memory: fsl_ifc: fix leak of irq and nand_irq in fsl_ifc_ctrl_probe
video: fbdev: chipsfb: use memset_io() instead of memset()
serial: 8250_dw: Drop wrong use of ACPI_PTR()
usb: gadget: hid: fix error code in do_config()
power: supply: rt5033_battery: Change voltage values to µV
scsi: csiostor: Uninitialized data in csio_ln_vnp_read_cbfn()
RDMA/mlx4: Return missed an error if device doesn't support steering
ASoC: cs42l42: Correct some register default values
ASoC: cs42l42: Defer probe if request_threaded_irq() returns EPROBE_DEFER
serial: xilinx_uartps: Fix race condition causing stuck TX
mips: cm: Convert to bitfield API to fix out-of-bounds access
power: supply: bq27xxx: Fix kernel crash on IRQ handler register error
apparmor: fix error check
rpmsg: Fix rpmsg_create_ept return when RPMSG config is not defined
pnfs/flexfiles: Fix misplaced barrier in nfs4_ff_layout_prepare_ds
drm/plane-helper: fix uninitialized variable reference
PCI: aardvark: Don't spam about PIO Response Status
NFS: Fix deadlocks in nfs_scan_commit_list()
fs: orangefs: fix error return code of orangefs_revalidate_lookup()
mtd: spi-nor: hisi-sfc: Remove excessive clk_disable_unprepare()
dmaengine: at_xdmac: fix AT_XDMAC_CC_PERID() macro
auxdisplay: img-ascii-lcd: Fix lock-up when displaying empty string
auxdisplay: ht16k33: Connect backlight to fbdev
auxdisplay: ht16k33: Fix frame buffer device blanking
netfilter: nfnetlink_queue: fix OOB when mac header was cleared
dmaengine: dmaengine_desc_callback_valid(): Check for `callback_result`
m68k: set a default value for MEMORY_RESERVE
watchdog: f71808e_wdt: fix inaccurate report in WDIOC_GETTIMEOUT
ar7: fix kernel builds for compiler test
scsi: qla2xxx: Turn off target reset during issue_lip
i2c: xlr: Fix a resource leak in the error handling path of 'xlr_i2c_probe()'
xen-pciback: Fix return in pm_ctrl_init()
net: davinci_emac: Fix interrupt pacing disable
ACPI: PMIC: Fix intel_pmic_regs_handler() read accesses
bonding: Fix a use-after-free problem when bond_sysfs_slave_add() failed
mm/zsmalloc.c: close race window between zs_pool_dec_isolated() and zs_unregister_migration()
llc: fix out-of-bound array index in llc_sk_dev_hash()
nfc: pn533: Fix double free when pn533_fill_fragment_skbs() fails
vsock: prevent unnecessary refcnt inc for nonblocking connect
USB: chipidea: fix interrupt deadlock
ARM: 9155/1: fix early early_iounmap()
ARM: 9156/1: drop cc-option fallbacks for architecture selection
powerpc/lib: Add helper to check if offset is within conditional branch range
powerpc/bpf: Validate branch ranges
powerpc/bpf: Fix BPF_SUB when imm == 0x80000000
mm, oom: pagefault_out_of_memory: don't force global OOM for dying tasks
mm, oom: do not trigger out_of_memory from the #PF
s390/cio: check the subchannel validity for dev_busid
PCI: Add PCI_EXP_DEVCTL_PAYLOAD_* macros
ext4: fix lazy initialization next schedule time computation in more granular unit
tracing: Resize tgid_map to pid_max, not PID_MAX_DEFAULT
parisc/entry: fix trace test in syscall exit path
PCI/MSI: Destroy sysfs before freeing entries
arm64: zynqmp: Fix serial compatible string
scsi: lpfc: Fix list_add() corruption in lpfc_drain_txq()
usb: musb: tusb6010: check return value after calling platform_get_resource()
scsi: advansys: Fix kernel pointer leak
ARM: dts: omap: fix gpmc,mux-add-data type
usb: host: ohci-tmio: check return value after calling platform_get_resource()
tty: tty_buffer: Fix the softlockup issue in flush_to_ldisc
MIPS: sni: Fix the build
scsi: target: Fix ordered tag handling
scsi: target: Fix alua_tg_pt_gps_count tracking
powerpc/5200: dts: fix memory node unit name
ALSA: gus: fix null pointer dereference on pointer block
powerpc/dcr: Use cmplwi instead of 3-argument cmpli
sh: check return code of request_irq
maple: fix wrong return value of maple_bus_init().
sh: fix kconfig unmet dependency warning for FRAME_POINTER
sh: define __BIG_ENDIAN for math-emu
mips: BCM63XX: ensure that CPU_SUPPORTS_32BIT_KERNEL is set
sched/core: Mitigate race cpus_share_cache()/update_top_cache_domain()
net: bnx2x: fix variable dereferenced before check
iavf: Fix for the false positive ASQ/ARQ errors while issuing VF reset
MIPS: generic/yamon-dt: fix uninitialized variable error
mips: bcm63xx: add support for clk_get_parent()
mips: lantiq: add support for clk_get_parent()
platform/x86: hp_accel: Fix an error handling path in 'lis3lv02d_probe()'
net: virtio_net_hdr_to_skb: count transport header in UFO
i40e: Fix NULL ptr dereference on VSI filter sync
NFC: reorganize the functions in nci_request
NFC: reorder the logic in nfc_{un,}register_device
perf/x86/intel/uncore: Fix filter_tid mask for CHA events on Skylake Server
perf/x86/intel/uncore: Fix IIO event constraints for Skylake Server
tun: fix bonding active backup with arp monitoring
hexagon: export raw I/O routines for modules
mm: kmemleak: slob: respect SLAB_NOLEAKTRACE flag
btrfs: fix memory ordering between normal and ordered work functions
parisc/sticon: fix reverse colors
cfg80211: call cfg80211_stop_ap when switch from P2P_GO type
drm/udl: fix control-message timeout
drm/amdgpu: fix set scaling mode Full/Full aspect/Center not works on vga and dvi connectors
perf/core: Avoid put_page() when GUP fails
batman-adv: mcast: fix duplicate mcast packets in BLA backbone from LAN
batman-adv: mcast: fix duplicate mcast packets from BLA backbone to mesh
batman-adv: Consider fragmentation for needed_headroom
batman-adv: Reserve needed_*room for fragments
batman-adv: Don't always reallocate the fragmentation skb head
RDMA/netlink: Add __maybe_unused to static inline in C file
ASoC: DAPM: Cover regression by kctl change notification fix
usb: max-3421: Use driver data instead of maintaining a list of bound devices
soc/tegra: pmc: Fix imbalanced clock disabling in error code path
Linux 4.14.256
Signed-off-by: Greg Kroah-Hartman <gregkh@google.com>
Change-Id: I32f0b43f5aa192eda1aa3a220a2f348ade0536d2
|
||
|
Michael Ellerman
|
85fb0f4a2d |
powerpc/dcr: Use cmplwi instead of 3-argument cmpli
[ Upstream commit fef071be57dc43679a32d5b0e6ee176d6f12e9f2 ]
In dcr-low.S we use cmpli with three arguments, instead of four
arguments as defined in the ISA:
cmpli cr0,r3,1024
This appears to be a PPC440-ism, looking at the "PPC440x5 CPU Core
User’s Manual" it shows cmpli having no L field, but implied to be 0 due
to the core being 32-bit. It mentions that the ISA defines four
arguments and recommends using cmplwi.
It also corresponds to the old POWER instruction set, which had no L
field there, a reserved bit instead.
dcr-low.S is only built 32-bit, because it is only built when
DCR_NATIVE=y, which is only selected by 40x and 44x. Looking at the
generated code (with gcc/gas) we see cmplwi as expected.
Although gas is happy with the 3-argument version when building for
32-bit, the LLVM assembler is not and errors out with:
arch/powerpc/sysdev/dcr-low.S:27:10: error: invalid operand for instruction
cmpli 0,%r3,1024; ...
^
Switch to the cmplwi extended opcode, which avoids any confusion when
reading the ISA, fixes the issue with the LLVM assembler, and also means
the code could be built 64-bit in future (though that's very unlikely).
Reported-by: Nick Desaulniers <ndesaulniers@google.com>
Reviewed-by: Nick Desaulniers <ndesaulniers@google.com>
Signed-off-by: Michael Ellerman <mpe@ellerman.id.au>
BugLink: https://github.com/ClangBuiltLinux/linux/issues/1419
Link: https://lore.kernel.org/r/20211014024424.528848-1-mpe@ellerman.id.au
Signed-off-by: Sasha Levin <sashal@kernel.org>
|
||
Anatolij Gustschin
|
84a49f5211 |
powerpc/5200: dts: fix memory node unit name
[ Upstream commit aed2886a5e9ffc8269a4220bff1e9e030d3d2eb1 ] Fixes build warnings: Warning (unit_address_vs_reg): /memory: node has a reg or ranges property, but no unit name Signed-off-by: Anatolij Gustschin <agust@denx.de> Reviewed-by: Rob Herring <robh@kernel.org> Signed-off-by: Michael Ellerman <mpe@ellerman.id.au> Link: https://lore.kernel.org/r/20211013220532.24759-4-agust@denx.de Signed-off-by: Sasha Levin <sashal@kernel.org> |
||
Naveen N. Rao
|
7a219acf0f |
powerpc/bpf: Fix BPF_SUB when imm == 0x80000000
upstream commit 5855c4c1f415ca3ba1046e77c0b3d3dfc96c9025
We aren't handling subtraction involving an immediate value of
0x80000000 properly. Fix the same.
Fixes: 156d0e290e969c ("powerpc/ebpf/jit: Implement JIT compiler for extended BPF")
Signed-off-by: Naveen N. Rao <naveen.n.rao@linux.vnet.ibm.com>
Reviewed-by: Christophe Leroy <christophe.leroy@csgroup.eu>
[mpe: Fold in fix from Naveen to use imm <= 32768]
Signed-off-by: Michael Ellerman <mpe@ellerman.id.au>
Link: https://lore.kernel.org/r/fc4b1276eb10761fd7ce0814c8dd089da2815251.1633464148.git.naveen.n.rao@linux.vnet.ibm.com
[adjust macros to account for commits 0654186510a40e and 3a181237916310]
Signed-off-by: Naveen N. Rao <naveen.n.rao@linux.vnet.ibm.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
|
||
|
Naveen N. Rao
|
2b89cfa40a |
powerpc/bpf: Validate branch ranges
upstream commit 3832ba4e283d7052b783dab8311df7e3590fed93 Add checks to ensure that we never emit branch instructions with truncated branch offsets. Suggested-by: Michael Ellerman <mpe@ellerman.id.au> Signed-off-by: Naveen N. Rao <naveen.n.rao@linux.vnet.ibm.com> Tested-by: Johan Almbladh <johan.almbladh@anyfinetworks.com> Reviewed-by: Christophe Leroy <christophe.leroy@csgroup.eu> Acked-by: Song Liu <songliubraving@fb.com> Acked-by: Johan Almbladh <johan.almbladh@anyfinetworks.com> Signed-off-by: Michael Ellerman <mpe@ellerman.id.au> Link: https://lore.kernel.org/r/71d33a6b7603ec1013c9734dd8bdd4ff5e929142.1633464148.git.naveen.n.rao@linux.vnet.ibm.com [include header, drop ppc32 changes] Signed-off-by: Naveen N. Rao <naveen.n.rao@linux.vnet.ibm.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org> |
||
|
Naveen N. Rao
|
c52dd3b48e |
powerpc/lib: Add helper to check if offset is within conditional branch range
upstream commit 4549c3ea3160fa8b3f37dfe2f957657bb265eda9 Add a helper to check if a given offset is within the branch range for a powerpc conditional branch instruction, and update some sites to use the new helper. Signed-off-by: Naveen N. Rao <naveen.n.rao@linux.vnet.ibm.com> Reviewed-by: Christophe Leroy <christophe.leroy@csgroup.eu> Acked-by: Song Liu <songliubraving@fb.com> Signed-off-by: Michael Ellerman <mpe@ellerman.id.au> Link: https://lore.kernel.org/r/442b69a34ced32ca346a0d9a855f3f6cfdbbbd41.1633464148.git.naveen.n.rao@linux.vnet.ibm.com Signed-off-by: Naveen N. Rao <naveen.n.rao@linux.vnet.ibm.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org> |
||
Xiaoming Ni
|
7111767327 |
powerpc/85xx: Fix oops when mpc85xx_smp_guts_ids node cannot be found
commit 3c2172c1c47b4079c29f0e6637d764a99355ebcd upstream.
When the field described in mpc85xx_smp_guts_ids[] is not configured in
dtb, the mpc85xx_setup_pmc() does not assign a value to the "guts"
variable. As a result, the oops is triggered when
mpc85xx_freeze_time_base() is executed.
Fixes: 56f1ba280719 ("powerpc/mpc85xx: refactor the PM operations")
Cc: stable@vger.kernel.org # v4.6+
Signed-off-by: Xiaoming Ni <nixiaoming@huawei.com>
Signed-off-by: Michael Ellerman <mpe@ellerman.id.au>
Link: https://lore.kernel.org/r/20210929033646.39630-2-nixiaoming@huawei.com
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
|
||
|
Greg Kroah-Hartman
|
608fa62234 |
This is the 4.14.255 stable release
-----BEGIN PGP SIGNATURE----- iQIzBAABCAAdFiEEZH8oZUiU471FcZm+ONu9yGCSaT4FAmGObAgACgkQONu9yGCS aT7RrA//Z84J8MXqu1uAIAZyIBHxItU+5IVji5P6QVbZ9wbXkXRWB0BbAvnDpYcW wZyUhSMKgT2Ke1QT5r/V+JGjL365ObHgsfGMmScFU+4A1n0efufZDMMGFv36Ux2d X1GkcBxqHHC5CueCjjyvnGvSId/0zu0FbjY++pxGLV2OdV2BmNB1mnpL8IWFa0XN kkhKgwlt8DeyCrQJwjENqWw/d25eR0g9VsJI9ROMKEQII/2IvBK2ychEqm2xb/1A in2Kd3pXMjQKMC4hPeKVsXS4sfUBYlgqWLRLF0P2id1WzuB0ZSlxH9HtvOPFhjsi LzbdbRnUMRvfZL8pxuqauYuK7wXvGh1DXelY+76dQwhFs/Wm1swQ92d7gM5nlcj2 NNd2p27zmYYKjJJop+KIzhZIpMjgs42nMzYQQ38TbnOCM6kgWp7+rqSFVMC/QGFL jAB23u3F9ibVC1IXE7dUDSnc8QgUdP6qnKVYebdSVUvN2bUOO84dM0LXNzg1ewzo /zyhmN0OvkKsHb8HS0NLsiZbey5xBnX1BLrXrZWgUPKTQHq8DQI83Eh9e5wc6T2/ I5ZZfvsu/oSnOc2Zm6PYJO7s81/8W/fs2UIJNsshmilfRslF+KSQ+vQ746hQs+qG aaz7+CaGy/0bcqJMvh/0FbUdwtau47xtEWknZHc32j6VaGcvs0k= =EefM -----END PGP SIGNATURE----- Merge 4.14.255 into android-4.14-stable Changes in 4.14.255 scsi: core: Put LLD module refcnt after SCSI device is released media: firewire: firedtv-avc: fix a buffer overflow in avc_ca_pmt() mm/zsmalloc: Prepare to variable MAX_PHYSMEM_BITS arch: pgtable: define MAX_POSSIBLE_PHYSMEM_BITS where needed ARM: 9120/1: Revert "amba: make use of -1 IRQs warn" IB/qib: Use struct_size() helper IB/qib: Protect from buffer overflow in struct qib_user_sdma_pkt fields block: introduce multi-page bvec helpers Revert "x86/kvm: fix vcpu-id indexed array sizes" usb: gadget: Mark USB_FSL_QE broken on 64-bit usb: musb: Balance list entry in musb_gadget_queue usb-storage: Add compatibility quirk flags for iODD 2531/2541 printk/console: Allow to disable console output by using console="" or console=null isofs: Fix out of bound access for corrupted isofs image comedi: dt9812: fix DMA buffers on stack comedi: ni_usb6501: fix NULL-deref in command paths comedi: vmk80xx: fix transfer-buffer overflows comedi: vmk80xx: fix bulk-buffer overflow comedi: vmk80xx: fix bulk and interrupt message timeouts staging: r8712u: fix control-message timeout staging: rtl8192u: fix control-message timeouts rsi: fix control-message timeout Linux 4.14.255 Signed-off-by: Greg Kroah-Hartman <gregkh@google.com> Change-Id: Ibc5b2e7e750f53aa5795368f07c05686d6de5651 |
||
Arnd Bergmann
|
f0bbc41760 |
arch: pgtable: define MAX_POSSIBLE_PHYSMEM_BITS where needed
[ Upstream commit cef397038167ac15d085914493d6c86385773709 ] Stefan Agner reported a bug when using zsram on 32-bit Arm machines with RAM above the 4GB address boundary: Unable to handle kernel NULL pointer dereference at virtual address 00000000 pgd = a27bd01c [00000000] *pgd=236a0003, *pmd=1ffa64003 Internal error: Oops: 207 [#1] SMP ARM Modules linked in: mdio_bcm_unimac(+) brcmfmac cfg80211 brcmutil raspberrypi_hwmon hci_uart crc32_arm_ce bcm2711_thermal phy_generic genet CPU: 0 PID: 123 Comm: mkfs.ext4 Not tainted 5.9.6 #1 Hardware name: BCM2711 PC is at zs_map_object+0x94/0x338 LR is at zram_bvec_rw.constprop.0+0x330/0xa64 pc : [<c0602b38>] lr : [<c0bda6a0>] psr: 60000013 sp : e376bbe0 ip : 00000000 fp : c1e2921c r10: 00000002 r9 : c1dda730 r8 : 00000000 r7 : e8ff7a00 r6 : 00000000 r5 : 02f9ffa0 r4 : e3710000 r3 : 000fdffe r2 : c1e0ce80 r1 : ebf979a0 r0 : 00000000 Flags: nZCv IRQs on FIQs on Mode SVC_32 ISA ARM Segment user Control: 30c5383d Table: 235c2a80 DAC: fffffffd Process mkfs.ext4 (pid: 123, stack limit = 0x495a22e6) Stack: (0xe376bbe0 to 0xe376c000) As it turns out, zsram needs to know the maximum memory size, which is defined in MAX_PHYSMEM_BITS when CONFIG_SPARSEMEM is set, or in MAX_POSSIBLE_PHYSMEM_BITS on the x86 architecture. The same problem will be hit on all 32-bit architectures that have a physical address space larger than 4GB and happen to not enable sparsemem and include asm/sparsemem.h from asm/pgtable.h. After the initial discussion, I suggested just always defining MAX_POSSIBLE_PHYSMEM_BITS whenever CONFIG_PHYS_ADDR_T_64BIT is set, or provoking a build error otherwise. This addresses all configurations that can currently have this runtime bug, but leaves all other configurations unchanged. I looked up the possible number of bits in source code and datasheets, here is what I found: - on ARC, CONFIG_ARC_HAS_PAE40 controls whether 32 or 40 bits are used - on ARM, CONFIG_LPAE enables 40 bit addressing, without it we never support more than 32 bits, even though supersections in theory allow up to 40 bits as well. - on MIPS, some MIPS32r1 or later chips support 36 bits, and MIPS32r5 XPA supports up to 60 bits in theory, but 40 bits are more than anyone will ever ship - On PowerPC, there are three different implementations of 36 bit addressing, but 32-bit is used without CONFIG_PTE_64BIT - On RISC-V, the normal page table format can support 34 bit addressing. There is no highmem support on RISC-V, so anything above 2GB is unused, but it might be useful to eventually support CONFIG_ZRAM for high pages. Fixes: 61989a80fb3a ("staging: zsmalloc: zsmalloc memory allocation library") Fixes: 02390b87a945 ("mm/zsmalloc: Prepare to variable MAX_PHYSMEM_BITS") Acked-by: Thomas Bogendoerfer <tsbogend@alpha.franken.de> Reviewed-by: Stefan Agner <stefan@agner.ch> Tested-by: Stefan Agner <stefan@agner.ch> Acked-by: Mike Rapoport <rppt@linux.ibm.com> Link: https://lore.kernel.org/linux-mm/bdfa44bf1c570b05d6c70898e2bbb0acf234ecdf.1604762181.git.stefan@agner.ch/ Signed-off-by: Arnd Bergmann <arnd@arndb.de> Signed-off-by: Sasha Levin <sashal@kernel.org> [florian: patch arch/powerpc/include/asm/pte-common.h for 4.14.y removed arch/riscv/include/asm/pgtable.h which does not exist] Signed-off-by: Florian Fainelli <f.fainelli@gmail.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org> |
||
|
Greg Kroah-Hartman
|
5b2d33ae99 |
This is the 4.14.254 stable release
-----BEGIN PGP SIGNATURE----- iQIzBAABCAAdFiEEZH8oZUiU471FcZm+ONu9yGCSaT4FAmGBdJsACgkQONu9yGCS aT4zDw//YE8I0I0rJ1b3kDjbrTmjGj/NBQ5GxAD3GAlBxWqRTMBRQgbW3BhI0Yfg x/gHyRvUNJit9JWXK5l+WQl+XvHALBUT3FuZXhAy+KjIUXt56/1mAwDyz+gYkhg8 GE0DDzNwWBtH2+TdKb0AQDaeYqyQKlURBfTZ906ZTC7Vs4++Cewx6WbZnB37d6Dr 6z0g105856fXMPB+HaTLVBgPyXWXSRWPtkaFHfw++z4LHs5eUs/bdAAJZ6gof7no 2AMlF/tpLwG9K9envEdooLtZc0gxHW93OfEh2HWLEr4aqjHYjJb/O1qiJgTfJl2A SgTf30UlRCqCBZKFXFBC6tuyyNDLzvUlyoSSQMXF7ByHh3I+uyS+1MiQRgvquS7n KrhBupYkW7YXI8mawT2NZRpe7DLvOeb6hPKrTxOan/f6/0psS5D4NfWDP0RmYzVF uAL6P4s22Q030lHJL13WhK31STX+GwjNHCtFIbN3ADqJ9bnVKsaqLcCs3eMbOrmC eVJS8X80IDM1clyLZUL1ifIq98zzeFQe9kUFX2jRE0cCUrwjQrJUzKEJoBLf2iU0 FL79xVd2hYy6r+8gbd5fwfMNnCQZhtmp6qfzoxIonW59mgrETvFVahJ09VpFXPKp 5yN3XQ/XVqSxSw9eKoNkk/fSdjoM9UvX7lv+HMi9yR3cbPWAT08= =maIs -----END PGP SIGNATURE----- Merge 4.14.254 into android-4.14-stable Changes in 4.14.254 ARM: 9133/1: mm: proc-macros: ensure *_tlb_fns are 4B aligned ARM: 9134/1: remove duplicate memcpy() definition ARM: 9139/1: kprobes: fix arch_init_kprobes() prototype powerpc/bpf: Fix BPF_MOD when imm == 1 ARM: 8819/1: Remove '-p' from LDFLAGS usbnet: sanity check for maxpacket usbnet: fix error return code in usbnet_probe() ata: sata_mv: Fix the error handling of mv_chip_id() nfc: port100: fix using -ERRNO as command type mask Revert "net: mdiobus: Fix memory leak in __mdiobus_register" ipv4: use siphash instead of Jenkins in fnhe_hashfun() mmc: vub300: fix control-message timeouts mmc: dw_mmc: exynos: fix the finding clock sample value mmc: sdhci: Map more voltage level to SDHCI_POWER_330 mmc: sdhci-esdhc-imx: clear the buffer_read_ready to reset standard tuning circuit net: lan78xx: fix division by zero in send path regmap: Fix possible double-free in regcache_rbtree_exit() net: batman-adv: fix error handling nios2: Make NIOS2_DTB_SOURCE_BOOL depend on !COMPILE_TEST net: nxp: lpc_eth.c: avoid hang when bringing interface down sctp: use init_tag from inithdr for ABORT chunk sctp: fix the processing for COOKIE_ECHO chunk sctp: add vtag check in sctp_sf_violation sctp: add vtag check in sctp_sf_do_8_5_1_E_sa sctp: add vtag check in sctp_sf_ootb Linux 4.14.254 Signed-off-by: Greg Kroah-Hartman <gregkh@google.com> Change-Id: If7f3b585ec959656b73cd002a6f87d7b6c281679 |
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|
Naveen N. Rao
|
8feda77a09 |
powerpc/bpf: Fix BPF_MOD when imm == 1
commit 8bbc9d822421d9ac8ff9ed26a3713c9afc69d6c8 upstream.
Only ignore the operation if dividing by 1.
Fixes: 156d0e290e969c ("powerpc/ebpf/jit: Implement JIT compiler for extended BPF")
Signed-off-by: Naveen N. Rao <naveen.n.rao@linux.vnet.ibm.com>
Tested-by: Johan Almbladh <johan.almbladh@anyfinetworks.com>
Reviewed-by: Christophe Leroy <christophe.leroy@csgroup.eu>
Acked-by: Song Liu <songliubraving@fb.com>
Acked-by: Johan Almbladh <johan.almbladh@anyfinetworks.com>
Signed-off-by: Michael Ellerman <mpe@ellerman.id.au>
Link: https://lore.kernel.org/r/c674ca18c3046885602caebb326213731c675d06.1633464148.git.naveen.n.rao@linux.vnet.ibm.com
[cascardo: use PPC_LI instead of EMIT(PPC_RAW_LI)]
Signed-off-by: Thadeu Lima de Souza Cascardo <cascardo@canonical.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
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Greg Kroah-Hartman
|
156a9ad2e0 |
This is the 4.14.251 stable release
-----BEGIN PGP SIGNATURE----- iQIzBAABCAAdFiEEZH8oZUiU471FcZm+ONu9yGCSaT4FAmFr2ggACgkQONu9yGCS aT5t1xAAnH3MC0v48ikVkYlq8TY8Bb+f5xzuxUdgIzLQ/r2p+76HmASUG59aTG6r eZHxjlmUXzLQ7xGmS36uQhoBRDRFy7SgeRfIXT57YwXz4h0p0R9EqJbJw6oQX+T/ nbLG+NUQ6mGpX0eL+dyEZlTy1/u/e4xrWifUhaMYy+KI7Mbm3PPNFxwwU40w+8CJ IRaeJp13iIqIGzoAcyoLMIqWEzMHVG3h1jY3bsGmLELaP/h1DgekXkD5tcyzrXho NfxSfjAl4QNG9+W5/VYj11uDlcdkg9vXwjsfk4YXgkpqeC/ReMXpYlFU0FFfTP6l nzHY4zCFwjdbhLa22/SUDgv2rSYmHLYuBVkVWJlw/WT1ERccTPj7i4Ud0wgJgIM/ LcTSSPbJ70MwewpueizQbA9+gCc8lQx8ZTU++jMvtB2rwHtd6IqvdVbv5bMFtgkV XEtKmH967HQKOHL0k9Rb+wRoIiaD0GqEEjaMQhxT3oz60JVg2kL0CBbs44BuWY70 aKQba7LHxeCdln6DTjGLkS1obEV3LNbgQ5KCdTyntw8l9XMx7Woif15aWfh/M4op qUspHcvJve0/YoQV7D8yuJ1y0/fLOUmaAST0ZLz2ydpfCHdPsUHU60R4X7H18Pw2 tCJjaZ0rFr/YsNW9Q6nX/JFz2fGaaYYpF133KfpO9TBbkJ0gD0g= =NerT -----END PGP SIGNATURE----- Merge 4.14.251 into android-4.14-stable Changes in 4.14.251 Partially revert "usb: Kconfig: using select for USB_COMMON dependency" USB: cdc-acm: fix racy tty buffer accesses USB: cdc-acm: fix break reporting ovl: fix missing negative dentry check in ovl_rename() nfsd4: Handle the NFSv4 READDIR 'dircount' hint being zero xen/balloon: fix cancelled balloon action ARM: dts: omap3430-sdp: Fix NAND device node ARM: dts: qcom: apq8064: use compatible which contains chipid bpf: add also cbpf long jump test cases with heavy expansion bpf, mips: Validate conditional branch offsets xtensa: call irqchip_init only when CONFIG_USE_OF is selected bpf: Fix integer overflow in prealloc_elems_and_freelist() phy: mdio: fix memory leak net_sched: fix NULL deref in fifo_set_limit() powerpc/fsl/dts: Fix phy-connection-type for fm1mac3 ptp_pch: Load module automatically if ID matches ARM: imx6: disable the GIC CPU interface before calling stby-poweroff sequence net: bridge: use nla_total_size_64bit() in br_get_linkxstats_size() netlink: annotate data races around nlk->bound drm/nouveau/debugfs: fix file release memory leak rtnetlink: fix if_nlmsg_stats_size() under estimation i40e: fix endless loop under rtnl i2c: acpi: fix resource leak in reconfiguration device addition net: phy: bcm7xxx: Fixed indirect MMD operations HID: apple: Fix logical maximum and usage maximum of Magic Keyboard JIS netfilter: ip6_tables: zero-initialize fragment offset mac80211: Drop frames from invalid MAC address in ad-hoc mode m68k: Handle arrivals of multiple signals correctly net: sun: SUNVNET_COMMON should depend on INET scsi: ses: Fix unsigned comparison with less than zero scsi: virtio_scsi: Fix spelling mistake "Unsupport" -> "Unsupported" perf/x86: Reset destroy callback on event init failure sched: Always inline is_percpu_thread() Linux 4.14.251 Signed-off-by: Greg Kroah-Hartman <gregkh@google.com> Change-Id: I10045fe572035e26d8d1399c70ace241589ac2a2 |
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Pali Rohár
|
067c4f1baf |
powerpc/fsl/dts: Fix phy-connection-type for fm1mac3
[ Upstream commit eed183abc0d3b8adb64fd1363b7cea7986cd58d6 ]
Property phy-connection-type contains invalid value "sgmii-2500" per scheme
defined in file ethernet-controller.yaml.
Correct phy-connection-type value should be "2500base-x".
Signed-off-by: Pali Rohár <pali@kernel.org>
Fixes: 84e0f1c13806 ("powerpc/mpc85xx: Add MDIO bus muxing support to the board device tree(s)")
Acked-by: Scott Wood <oss@buserror.net>
Signed-off-by: David S. Miller <davem@davemloft.net>
Signed-off-by: Sasha Levin <sashal@kernel.org>
|
||
|
Greg Kroah-Hartman
|
1dff798c56 |
This is the 4.14.247 stable release
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dependency warning for HAVE_FUTEX_CMPXCHG qed: Fix the VF msix vectors flow net: macb: Add a NULL check on desc_ptp qede: Fix memset corruption perf/x86/intel/pt: Fix mask of num_address_ranges perf/x86/amd/ibs: Work around erratum #1197 cryptoloop: add a deprecation warning ARM: 8918/2: only build return_address() if needed ALSA: pcm: fix divide error in snd_pcm_lib_ioctl clk: fix build warning for orphan_list media: stkwebcam: fix memory leak in stk_camera_probe igmp: Add ip_mc_list lock in ip_check_mc_rcu USB: serial: mos7720: improve OOM-handling in read_mos_reg() f2fs: fix potential overflow ath10k: fix recent bandwidth conversion bug ipv4/icmp: l3mdev: Perform icmp error route lookup on source device routing table (v2) s390/disassembler: correct disassembly lines alignment mm/kmemleak.c: make cond_resched() rate-limiting more efficient crypto: talitos - reduce max key size for SEC1 powerpc/module64: Fix comment in R_PPC64_ENTRY handling powerpc/boot: Delete unneeded .globl _zimage_start net: ll_temac: Remove left-over debug message mm/page_alloc: speed up the iteration of max_order Revert "btrfs: compression: don't try to compress if we don't have enough pages" usb: host: xhci-rcar: Don't reload firmware after the completion x86/reboot: Limit Dell Optiplex 990 quirk to early BIOS versions PCI: Call Max Payload Size-related fixup quirks early regmap: fix the offset of register error log crypto: mxs-dcp - Check for DMA mapping errors power: supply: axp288_fuel_gauge: Report register-address on readb / writeb errors crypto: omap-sham - clear dma flags only after omap_sham_update_dma_stop() udf: Check LVID earlier isofs: joliet: Fix iocharset=utf8 mount option nvme-rdma: don't update queue count when failing to set io queues power: supply: max17042_battery: fix typo in MAx17042_TOFF s390/cio: add dev_busid sysfs entry for each subchannel libata: fix ata_host_start() crypto: qat - do not ignore errors from enable_vf2pf_comms() crypto: qat - handle both source of interrupt in VF ISR crypto: qat - fix reuse of completion variable crypto: qat - fix naming for init/shutdown VF to PF notifications crypto: qat - do not export adf_iov_putmsg() udf_get_extendedattr() had no boundary checks. m68k: emu: Fix invalid free in nfeth_cleanup() spi: spi-fsl-dspi: Fix issue with uninitialized dma_slave_config spi: spi-pic32: Fix issue with uninitialized dma_slave_config clocksource/drivers/sh_cmt: Fix wrong setting if don't request IRQ for clock source channel crypto: qat - use proper type for vf_mask certs: Trigger creation of RSA module signing key if it's not an RSA key soc: rockchip: ROCKCHIP_GRF should not default to y, unconditionally media: dvb-usb: fix uninit-value in dvb_usb_adapter_dvb_init media: dvb-usb: fix uninit-value in vp702x_read_mac_addr media: go7007: remove redundant initialization Bluetooth: sco: prevent information leak in sco_conn_defer_accept() tcp: seq_file: Avoid skipping sk during tcp_seek_last_pos net: cipso: fix warnings in netlbl_cipsov4_add_std i2c: highlander: add IRQ check media: em28xx-input: fix refcount bug in em28xx_usb_disconnect PCI: PM: Avoid forcing PCI_D0 for wakeup reasons inconsistently PCI: PM: Enable PME if it can be signaled from D3cold soc: qcom: smsm: Fix missed interrupts if state changes while masked Bluetooth: increase BTNAMSIZ to 21 chars to fix potential buffer overflow arm64: dts: exynos: correct GIC CPU interfaces address range on Exynos7 Bluetooth: fix repeated calls to sco_sock_kill drm/msm/dsi: Fix some reference counted resource leaks usb: gadget: udc: at91: add IRQ check usb: phy: fsl-usb: add IRQ check usb: phy: twl6030: add IRQ checks Bluetooth: Move shutdown callback before flushing tx and rx queue usb: host: ohci-tmio: add IRQ check usb: phy: tahvo: add IRQ check mac80211: Fix insufficient headroom issue for AMSDU usb: gadget: mv_u3d: request_irq() after initializing UDC Bluetooth: add timeout sanity check to hci_inquiry i2c: iop3xx: fix deferred probing i2c: s3c2410: fix IRQ check mmc: dw_mmc: Fix issue with uninitialized dma_slave_config mmc: moxart: Fix issue with uninitialized dma_slave_config CIFS: Fix a potencially linear read overflow i2c: mt65xx: fix IRQ check usb: ehci-orion: Handle errors of clk_prepare_enable() in probe usb: bdc: Fix an error handling path in 'bdc_probe()' when no suitable DMA config is available tty: serial: fsl_lpuart: fix the wrong mapbase value ath6kl: wmi: fix an error code in ath6kl_wmi_sync_point() bcma: Fix memory leak for internally-handled cores ipv4: make exception cache less predictible net: sched: Fix qdisc_rate_table refcount leak when get tcf_block failed net: qualcomm: fix QCA7000 checksum handling netns: protect netns ID lookups with RCU tty: Fix data race between tiocsti() and flush_to_ldisc() x86/resctrl: Fix a maybe-uninitialized build warning treated as error KVM: x86: Update vCPU's hv_clock before back to guest when tsc_offset is adjusted IMA: remove -Wmissing-prototypes warning backlight: pwm_bl: Improve bootloader/kernel device handover clk: kirkwood: Fix a clocking boot regression fbmem: don't allow too huge resolutions rtc: tps65910: Correct driver module alias blk-zoned: allow zone management send operations without CAP_SYS_ADMIN blk-zoned: allow BLKREPORTZONE without CAP_SYS_ADMIN PCI/MSI: Skip masking MSI-X on Xen PV powerpc/perf/hv-gpci: Fix counter value parsing xen: fix setting of max_pfn in shared_info include/linux/list.h: add a macro to test if entry is pointing to the head 9p/xen: Fix end of loop tests for list_for_each_entry soc: aspeed: lpc-ctrl: Fix boundary check for mmap crypto: public_key: fix overflow during implicit conversion block: bfq: fix bfq_set_next_ioprio_data() power: supply: max17042: handle fails of reading status register dm crypt: Avoid percpu_counter spinlock contention in crypt_page_alloc() VMCI: fix NULL pointer dereference when unmapping queue pair media: uvc: don't do DMA on stack media: rc-loopback: return number of emitters rather than error libata: add ATA_HORKAGE_NO_NCQ_TRIM for Samsung 860 and 870 SSDs ARM: 9105/1: atags_to_fdt: don't warn about stack size PCI: Restrict ASMedia ASM1062 SATA Max Payload Size Supported PCI: Return ~0 data on pciconfig_read() CAP_SYS_ADMIN failure PCI: xilinx-nwl: Enable the clock through CCF PCI: aardvark: Increase polling delay to 1.5s while waiting for PIO response PCI: aardvark: Fix masking and unmasking legacy INTx interrupts HID: input: do not report stylus battery state as "full" RDMA/iwcm: Release resources if iw_cm module initialization fails docs: Fix infiniband uverbs minor number pinctrl: samsung: Fix pinctrl bank pin count vfio: Use config not menuconfig for VFIO_NOIOMMU openrisc: don't printk() unconditionally pinctrl: single: Fix error return code in pcs_parse_bits_in_pinctrl_entry() scsi: qedi: Fix error codes in qedi_alloc_global_queues() MIPS: Malta: fix alignment of the devicetree buffer media: dib8000: rewrite the init prbs logic crypto: mxs-dcp - Use sg_mapping_iter to copy data PCI: Use pci_update_current_state() in pci_enable_device_flags() iio: dac: ad5624r: Fix incorrect handling of an optional regulator. ARM: dts: qcom: apq8064: correct clock names video: fbdev: kyro: fix a DoS bug by restricting user input netlink: Deal with ESRCH error in nlmsg_notify() Smack: Fix wrong semantics in smk_access_entry() usb: host: fotg210: fix the endpoint's transactional opportunities calculation usb: host: fotg210: fix the actual_length of an iso packet usb: gadget: u_ether: fix a potential null pointer dereference usb: gadget: composite: Allow bMaxPower=0 if self-powered staging: board: Fix uninitialized spinlock when attaching genpd tty: serial: jsm: hold port lock when reporting modem line changes bpf/tests: Fix copy-and-paste error in double word test bpf/tests: Do not PASS tests without actually testing the result video: fbdev: asiliantfb: Error out if 'pixclock' equals zero video: fbdev: kyro: Error out if 'pixclock' equals zero video: fbdev: riva: Error out if 'pixclock' equals zero ipv4: ip_output.c: Fix out-of-bounds warning in ip_copy_addrs() flow_dissector: Fix out-of-bounds warnings s390/jump_label: print real address in a case of a jump label bug serial: 8250: Define RX trigger levels for OxSemi 950 devices xtensa: ISS: don't panic in rs_init hvsi: don't panic on tty_register_driver failure serial: 8250_pci: make setup_port() parameters explicitly unsigned staging: ks7010: Fix the initialization of the 'sleep_status' structure ata: sata_dwc_460ex: No need to call phy_exit() befre phy_init() Bluetooth: skip invalid hci_sync_conn_complete_evt ASoC: Intel: bytcr_rt5640: Move "Platform Clock" routes to the maps for the matching in-/output media: v4l2-dv-timings.c: fix wrong condition in two for-loops arm64: dts: qcom: sdm660: use reg value for memory node net: ethernet: stmmac: Do not use unreachable() in ipq806x_gmac_probe() Bluetooth: avoid circular locks in sco_sock_connect gpu: drm: amd: amdgpu: amdgpu_i2c: fix possible uninitialized-variable access in amdgpu_i2c_router_select_ddc_port() ARM: tegra: tamonten: Fix UART pad setting rpc: fix gss_svc_init cleanup on failure staging: rts5208: Fix get_ms_information() heap buffer size gfs2: Don't call dlm after protocol is unmounted mmc: sdhci-of-arasan: Check return value of non-void funtions mmc: rtsx_pci: Fix long reads when clock is prescaled selftests/bpf: Enlarge select() timeout for test_maps cifs: fix wrong release in sess_alloc_buffer() failed path Revert "USB: xhci: fix U1/U2 handling for hardware with XHCI_INTEL_HOST quirk set" usb: musb: musb_dsps: request_irq() after initializing musb usbip: give back URBs for unsent unlink requests during cleanup usbip:vhci_hcd USB port can get stuck in the disabled state ASoC: rockchip: i2s: Fix regmap_ops hang ASoC: rockchip: i2s: Fixup config for DAIFMT_DSP_A/B parport: remove non-zero check on count ath9k: fix OOB read ar9300_eeprom_restore_internal ath9k: fix sleeping in atomic context net: fix NULL pointer reference in cipso_v4_doi_free net: w5100: check return value after calling platform_get_resource() parisc: fix crash with signals and alloca scsi: BusLogic: Fix missing pr_cont() use scsi: qla2xxx: Sync queue idx with queue_pair_map idx cpufreq: powernv: Fix init_chip_info initialization in numa=off mm/hugetlb: initialize hugetlb_usage in mm_init memcg: enable accounting for pids in nested pid namespaces platform/chrome: cros_ec_proto: Send command again when timeout occurs xen: reset legacy rtc flag for PV domU bnx2x: Fix enabling network interfaces without VFs PM: base: power: don't try to use non-existing RTC for storing data x86/mm: Fix kern_addr_valid() to cope with existing but not present entries net-caif: avoid user-triggerable WARN_ON(1) ptp: dp83640: don't define PAGE0 dccp: don't duplicate ccid when cloning dccp sock net/l2tp: Fix reference count leak in l2tp_udp_recv_core r6040: Restore MDIO clock frequency after MAC reset tipc: increase timeout in tipc_sk_enqueue() events: Reuse value read using READ_ONCE instead of re-reading it net/af_unix: fix a data-race in unix_dgram_poll tcp: fix tp->undo_retrans accounting in tcp_sacktag_one() mm/memory_hotplug: use "unsigned long" for PFN in zone_for_pfn_range() dt-bindings: mtd: gpmc: Fix the ECC bytes vs. OOB bytes equation mfd: Don't use irq_create_mapping() to resolve a mapping PCI: Add ACS quirks for Cavium multi-function devices net: usb: cdc_mbim: avoid altsetting toggling for Telit LN920 ethtool: Fix an error code in cxgb2.c PCI: Sync __pci_register_driver() stub for CONFIG_PCI=n mtd: rawnand: cafe: Fix a resource leak in the error handling path of 'cafe_nand_probe()' ARC: export clear_user_page() for modules net: dsa: b53: Fix calculating number of switch ports netfilter: socket: icmp6: fix use-after-scope qlcnic: Remove redundant unlock in qlcnic_pinit_from_rom net: renesas: sh_eth: Fix freeing wrong tx descriptor s390/bpf: Fix 64-bit subtraction of the -0x80000000 constant Linux 4.14.247 Signed-off-by: Greg Kroah-Hartman <gregkh@google.com> Change-Id: If4d48fb4bfd873036c9584406e8cf4ebbdb8a655 |
||
Kajol Jain
|
7482cd6f30 |
powerpc/perf/hv-gpci: Fix counter value parsing
commit f9addd85fbfacf0d155e83dbee8696d6df5ed0c7 upstream.
H_GetPerformanceCounterInfo (0xF080) hcall returns the counter data in
the result buffer. Result buffer has specific format defined in the PAPR
specification. One of the fields is counter offset and width of the
counter data returned.
Counter data are returned in a unsigned char array in big endian byte
order. To get the final counter data, the values must be left shifted
byte at a time. But commit 220a0c609ad17 ("powerpc/perf: Add support for
the hv gpci (get performance counter info) interface") made the shifting
bitwise and also assumed little endian order. Because of that, hcall
counters values are reported incorrectly.
In particular this can lead to counters go backwards which messes up the
counter prev vs now calculation and leads to huge counter value
reporting:
#: perf stat -e hv_gpci/system_tlbie_count_and_time_tlbie_instructions_issued/
-C 0 -I 1000
time counts unit events
1.000078854 18,446,744,073,709,535,232 hv_gpci/system_tlbie_count_and_time_tlbie_instructions_issued/
2.000213293 0 hv_gpci/system_tlbie_count_and_time_tlbie_instructions_issued/
3.000320107 0 hv_gpci/system_tlbie_count_and_time_tlbie_instructions_issued/
4.000428392 0 hv_gpci/system_tlbie_count_and_time_tlbie_instructions_issued/
5.000537864 0 hv_gpci/system_tlbie_count_and_time_tlbie_instructions_issued/
6.000649087 0 hv_gpci/system_tlbie_count_and_time_tlbie_instructions_issued/
7.000760312 0 hv_gpci/system_tlbie_count_and_time_tlbie_instructions_issued/
8.000865218 16,448 hv_gpci/system_tlbie_count_and_time_tlbie_instructions_issued/
9.000978985 18,446,744,073,709,535,232 hv_gpci/system_tlbie_count_and_time_tlbie_instructions_issued/
10.001088891 16,384 hv_gpci/system_tlbie_count_and_time_tlbie_instructions_issued/
11.001201435 0 hv_gpci/system_tlbie_count_and_time_tlbie_instructions_issued/
12.001307937 18,446,744,073,709,535,232 hv_gpci/system_tlbie_count_and_time_tlbie_instructions_issued/
Fix the shifting logic to correct match the format, ie. read bytes in
big endian order.
Fixes: e4f226b1580b ("powerpc/perf/hv-gpci: Increase request buffer size")
Cc: stable@vger.kernel.org # v4.6+
Reported-by: Nageswara R Sastry<rnsastry@linux.ibm.com>
Signed-off-by: Kajol Jain <kjain@linux.ibm.com>
Tested-by: Nageswara R Sastry<rnsastry@linux.ibm.com>
Signed-off-by: Michael Ellerman <mpe@ellerman.id.au>
Link: https://lore.kernel.org/r/20210813082158.429023-1-kjain@linux.ibm.com
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
|
||
Fangrui Song
|
e3168ef921 |
powerpc/boot: Delete unneeded .globl _zimage_start
commit 968339fad422a58312f67718691b717dac45c399 upstream.
.globl sets the symbol binding to STB_GLOBAL while .weak sets the
binding to STB_WEAK. GNU as let .weak override .globl since
binutils-gdb 5ca547dc2399a0a5d9f20626d4bf5547c3ccfddd (1996). Clang
integrated assembler let the last win but it may error in the future.
Since it is a convention that only one binding directive is used, just
delete .globl.
Fixes: ee9d21b3b358 ("powerpc/boot: Ensure _zimage_start is a weak symbol")
Signed-off-by: Fangrui Song <maskray@google.com>
Signed-off-by: Michael Ellerman <mpe@ellerman.id.au>
Link: https://lore.kernel.org/r/20200325164257.170229-1-maskray@google.com
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
|
||
|
Michael Ellerman
|
8b5262da4f |
powerpc/module64: Fix comment in R_PPC64_ENTRY handling
commit 2fb0a2c989837c976b68233496bbaefb47cd3d6f upstream.
The comment here is wrong, the addi reads from r2 not r12. The code is
correct, 0x38420000 = addi r2,r2,0.
Fixes: a61674bdfc7c ("powerpc/module: Handle R_PPC64_ENTRY relocations")
Signed-off-by: Michael Ellerman <mpe@ellerman.id.au>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
|
||
|
Greg Kroah-Hartman
|
34db58ab71 |
Linux 4.14.245
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Merge 4.14.245 into android-4.14-stable
Changes in 4.14.245
iio: humidity: hdc100x: Add margin to the conversion time
iio: adc: Fix incorrect exit of for-loop
ASoC: intel: atom: Fix reference to PCM buffer address
i2c: dev: zero out array used for i2c reads from userspace
ACPI: NFIT: Fix support for virtual SPA ranges
ASoC: cs42l42: Correct definition of ADC Volume control
ASoC: cs42l42: Don't allow SND_SOC_DAIFMT_LEFT_J
ASoC: cs42l42: Fix inversion of ADC Notch Switch control
ASoC: cs42l42: Remove duplicate control for WNF filter frequency
net: dsa: mt7530: add the missing RxUnicast MIB counter
ppp: Fix generating ifname when empty IFLA_IFNAME is specified
psample: Add a fwd declaration for skbuff
net: Fix memory leak in ieee802154_raw_deliver
net: bridge: fix memleak in br_add_if()
tcp_bbr: fix u32 wrap bug in round logic if bbr_init() called after 2B packets
xen/events: Fix race in set_evtchn_to_irq
vsock/virtio: avoid potential deadlock when vsock device remove
powerpc/kprobes: Fix kprobe Oops happens in booke
x86/tools: Fix objdump version check again
x86/resctrl: Fix default monitoring groups reporting
PCI/MSI: Enable and mask MSI-X early
PCI/MSI: Do not set invalid bits in MSI mask
PCI/MSI: Correct misleading comments
PCI/MSI: Use msi_mask_irq() in pci_msi_shutdown()
PCI/MSI: Protect msi_desc::masked for multi-MSI
PCI/MSI: Mask all unused MSI-X entries
PCI/MSI: Enforce that MSI-X table entry is masked for update
PCI/MSI: Enforce MSI[X] entry updates to be visible
vmlinux.lds.h: Handle clang's module.{c,d}tor sections
mac80211: drop data frames without key on encrypted links
KVM: nSVM: always intercept VMLOAD/VMSAVE when nested (CVE-2021-3656)
KVM: nSVM: avoid picking up unsupported bits from L2 in int_ctl (CVE-2021-3653)
x86/fpu: Make init_fpstate correct with optimized XSAVE
ath: Use safer key clearing with key cache entries
ath9k: Clear key cache explicitly on disabling hardware
ath: Export ath_hw_keysetmac()
ath: Modify ath_key_delete() to not need full key entry
ath9k: Postpone key cache entry deletion for TXQ frames reference it
dmaengine: usb-dmac: Fix PM reference leak in usb_dmac_probe()
ARM: dts: am43x-epos-evm: Reduce i2c0 bus speed for tps65218
dmaengine: of-dma: router_xlate to return -EPROBE_DEFER if controller is not yet available
scsi: megaraid_mm: Fix end of loop tests for list_for_each_entry()
scsi: scsi_dh_rdac: Avoid crash during rdac_bus_attach()
scsi: core: Avoid printing an error if target_alloc() returns -ENXIO
ARM: dts: nomadik: Fix up interrupt controller node names
net: usb: lan78xx: don't modify phy_device state concurrently
Bluetooth: hidp: use correct wait queue when removing ctrl_wait
dccp: add do-while-0 stubs for dccp_pr_debug macros
vhost: Fix the calculation in vhost_overflow()
bnxt: don't lock the tx queue from napi poll
net: 6pack: fix slab-out-of-bounds in decode_data
ptp_pch: Restore dependency on PCI
net: qlcnic: add missed unlock in qlcnic_83xx_flash_read32
net: mdio-mux: Don't ignore memory allocation errors
net: mdio-mux: Handle -EPROBE_DEFER correctly
mmc: dw_mmc: Fix hang on data CRC error
ALSA: hda - fix the 'Capture Switch' value change notifications
ipack: tpci200: fix many double free issues in tpci200_pci_probe
btrfs: prevent rename2 from exchanging a subvol with a directory from different parents
ASoC: intel: atom: Fix breakage for PCM buffer address setup
locks: print a warning when mount fails due to lack of "mand" support
fs: warn about impending deprecation of mandatory locks
netfilter: nft_exthdr: fix endianness of tcp option cast
Linux 4.14.245
Signed-off-by: Greg Kroah-Hartman <gregkh@google.com>
Change-Id: I92a7f927b514f4164425c9ce9b30011ca7b3710f
|
||
Pu Lehui
|
8f26208084 |
powerpc/kprobes: Fix kprobe Oops happens in booke
[ Upstream commit 43e8f76006592cb1573a959aa287c45421066f9c ] When using kprobe on powerpc booke series processor, Oops happens as show bellow: / # echo "p:myprobe do_nanosleep" > /sys/kernel/debug/tracing/kprobe_events / # echo 1 > /sys/kernel/debug/tracing/events/kprobes/myprobe/enable / # sleep 1 [ 50.076730] Oops: Exception in kernel mode, sig: 5 [#1] [ 50.077017] BE PAGE_SIZE=4K SMP NR_CPUS=24 QEMU e500 [ 50.077221] Modules linked in: [ 50.077462] CPU: 0 PID: 77 Comm: sleep Not tainted 5.14.0-rc4-00022-g251a1524293d #21 [ 50.077887] NIP: c0b9c4e0 LR: c00ebecc CTR: 00000000 [ 50.078067] REGS: c3883de0 TRAP: 0700 Not tainted (5.14.0-rc4-00022-g251a1524293d) [ 50.078349] MSR: 00029000 <CE,EE,ME> CR: 24000228 XER: 20000000 [ 50.078675] [ 50.078675] GPR00: c00ebdf0 c3883e90 c313e300 c3883ea0 00000001 00000000 c3883ecc 00000001 [ 50.078675] GPR08: c100598c c00ea250 00000004 00000000 24000222 102490c2 bff4180c 101e60d4 [ 50.078675] GPR16: 00000000 102454ac 00000040 10240000 10241100 102410f8 10240000 00500000 [ 50.078675] GPR24: 00000002 00000000 c3883ea0 00000001 00000000 0000c350 3b9b8d50 00000000 [ 50.080151] NIP [c0b9c4e0] do_nanosleep+0x0/0x190 [ 50.080352] LR [c00ebecc] hrtimer_nanosleep+0x14c/0x1e0 [ 50.080638] Call Trace: [ 50.080801] [c3883e90] [c00ebdf0] hrtimer_nanosleep+0x70/0x1e0 (unreliable) [ 50.081110] [c3883f00] [c00ec004] sys_nanosleep_time32+0xa4/0x110 [ 50.081336] [c3883f40] [c001509c] ret_from_syscall+0x0/0x28 [ 50.081541] --- interrupt: c00 at 0x100a4d08 [ 50.081749] NIP: 100a4d08 LR: 101b5234 CTR: 00000003 [ 50.081931] REGS: c3883f50 TRAP: 0c00 Not tainted (5.14.0-rc4-00022-g251a1524293d) [ 50.082183] MSR: 0002f902 <CE,EE,PR,FP,ME> CR: 24000222 XER: 00000000 [ 50.082457] [ 50.082457] GPR00: 000000a2 bf980040 1024b4d0 bf980084 bf980084 64000000 00555345 fefefeff [ 50.082457] GPR08: 7f7f7f7f 101e0000 00000069 00000003 28000422 102490c2 bff4180c 101e60d4 [ 50.082457] GPR16: 00000000 102454ac 00000040 10240000 10241100 102410f8 10240000 00500000 [ 50.082457] GPR24: 00000002 bf9803f4 10240000 00000000 00000000 100039e0 00000000 102444e8 [ 50.083789] NIP [100a4d08] 0x100a4d08 [ 50.083917] LR [101b5234] 0x101b5234 [ 50.084042] --- interrupt: c00 [ 50.084238] Instruction dump: [ 50.084483] 4bfffc40 60000000 60000000 60000000 9421fff0 39400402 914200c0 38210010 [ 50.084841] 4bfffc20 00000000 00000000 00000000 <7fe00008> 7c0802a6 7c892378 93c10048 [ 50.085487] ---[ end trace f6fffe98e2fa8f3e ]--- [ 50.085678] Trace/breakpoint trap There is no real mode for booke arch and the MMU translation is always on. The corresponding MSR_IS/MSR_DS bit in booke is used to switch the address space, but not for real mode judgment. Fixes: 21f8b2fa3ca5 ("powerpc/kprobes: Ignore traps that happened in real mode") Signed-off-by: Pu Lehui <pulehui@huawei.com> Signed-off-by: Michael Ellerman <mpe@ellerman.id.au> Link: https://lore.kernel.org/r/20210809023658.218915-1-pulehui@huawei.com Signed-off-by: Sasha Levin <sashal@kernel.org> |
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Greg Kroah-Hartman
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a446f52a5d |
This is the 4.14.241 stable release
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rk3288 arm64: dts: rockchip: fix pinctrl sleep nodename for rk3399.dtsi ARM: dts: rockchip: Fix the timer clocks order ARM: dts: rockchip: Fix power-controller node names for rk3288 arm64: dts: rockchip: Fix power-controller node names for rk3328 reset: ti-syscon: fix to_ti_syscon_reset_data macro ARM: brcmstb: dts: fix NAND nodes names ARM: Cygnus: dts: fix NAND nodes names ARM: NSP: dts: fix NAND nodes names ARM: dts: BCM63xx: Fix NAND nodes names ARM: dts: imx6: phyFLEX: Fix UART hardware flow control ARM: imx: pm-imx5: Fix references to imx5_cpu_suspend_info ARM: dts: stm32: fix RCC node name on stm32f429 MCU arm64: dts: juno: Update SCPI nodes as per the YAML schema arm64: dts: ls208xa: remove bus-num from dspi node thermal/core: Correct function name thermal_zone_device_unregister() kbuild: mkcompile_h: consider timestamp if KBUILD_BUILD_TIMESTAMP is set rtc: max77686: Do not enforce (incorrect) interrupt trigger type scsi: aic7xxx: Fix unintentional sign extension issue on left shift of u8 scsi: libfc: Fix array index out of bound exception sched/fair: Fix CFS bandwidth hrtimer expiry type net: ipv6: fix return value of ip6_skb_dst_mtu netfilter: ctnetlink: suspicious RCU usage in ctnetlink_dump_helpinfo net: bridge: sync fdb to new unicast-filtering ports net: bcmgenet: Ensure all TX/RX queues DMAs are disabled net: moxa: fix UAF in moxart_mac_probe net: qcom/emac: fix UAF in emac_remove net: ti: fix UAF in tlan_remove_one net: send SYNACK packet with accepted fwmark net: validate lwtstate->data before returning from skb_tunnel_info() dma-buf/sync_file: Don't leak fences on merge failure tcp: annotate data races around tp->mtu_info ipv6: tcp: drop silly ICMPv6 packet too big messages igb: Fix use-after-free error during reset ixgbe: Fix an error handling path in 'ixgbe_probe()' igb: Fix an error handling path in 'igb_probe()' fm10k: Fix an error handling path in 'fm10k_probe()' e1000e: Fix an error handling path in 'e1000_probe()' iavf: Fix an error handling path in 'iavf_probe()' igb: Check if num of q_vectors is smaller than max before array access perf map: Fix dso->nsinfo refcounting perf probe: Fix dso->nsinfo refcounting perf lzma: Close lzma stream on exit perf test bpf: Free obj_buf perf probe-file: Delete namelist in del_events() on the error path spi: mediatek: fix fifo rx mode liquidio: Fix unintentional sign extension issue on left shift of u16 s390/bpf: Perform r1 range checking before accessing jit->seen_reg[r1] net: fix uninit-value in caif_seqpkt_sendmsg net: decnet: Fix sleeping inside in af_decnet netrom: Decrease sock refcount when sock timers expire scsi: iscsi: Fix iface sysfs attr detection scsi: target: Fix protect handling in WRITE SAME(32) spi: cadence: Correct initialisation of runtime PM again Revert "USB: quirks: ignore remote wake-up on Fibocom L850-GL LTE modem" proc: Avoid mixing integer types in mem_rw() Revert "MIPS: add PMD table accounting into MIPS'pmd_alloc_one" s390/ftrace: fix ftrace_update_ftrace_func implementation ALSA: sb: Fix potential ABBA deadlock in CSP driver xhci: Fix lost USB 2 remote wake KVM: PPC: Book3S: Fix H_RTAS rets buffer overflow usb: hub: Disable USB 3 device initiated lpm if exit latency is too high USB: usb-storage: Add LaCie Rugged USB3-FW to IGNORE_UAS usb: max-3421: Prevent corruption of freed memory usb: renesas_usbhs: Fix superfluous irqs happen after usb_pkt_pop() USB: serial: option: add support for u-blox LARA-R6 family USB: serial: cp210x: fix comments for GE CS1000 USB: serial: cp210x: add ID for CEL EM3588 USB ZigBee stick usb: dwc2: gadget: Fix sending zero length packet in DDMA mode. tracing: Fix bug in rb_per_cpu_empty() that might cause deadloop. media: ngene: Fix out-of-bounds bug in ngene_command_config_free_buf() ixgbe: Fix packet corruption due to missing DMA sync selftest: use mmap instead of posix_memalign to allocate memory drm: Return -ENOTTY for non-drm ioctls net: bcmgenet: ensure EXT_ENERGY_DET_MASK is clear iio: accel: bma180: Use explicit member assignment iio: accel: bma180: Fix BMA25x bandwidth register values btrfs: compression: don't try to compress if we don't have enough pages spi: spi-fsl-dspi: Fix a resource leak in an error handling path xhci: add xhci_get_virt_ep() helper Linux 4.14.241 Signed-off-by: Greg Kroah-Hartman <gregkh@google.com> Change-Id: If71586baa50da4c192a204b49a3e7802aa796790 |
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Nicholas Piggin
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b67a821813 |
KVM: PPC: Book3S: Fix H_RTAS rets buffer overflow
commit f62f3c20647ebd5fb6ecb8f0b477b9281c44c10a upstream.
The kvmppc_rtas_hcall() sets the host rtas_args.rets pointer based on
the rtas_args.nargs that was provided by the guest. That guest nargs
value is not range checked, so the guest can cause the host rets pointer
to be pointed outside the args array. The individual rtas function
handlers check the nargs and nrets values to ensure they are correct,
but if they are not, the handlers store a -3 (0xfffffffd) failure
indication in rets[0] which corrupts host memory.
Fix this by testing up front whether the guest supplied nargs and nret
would exceed the array size, and fail the hcall directly without storing
a failure indication to rets[0].
Also expand on a comment about why we kill the guest and try not to
return errors directly if we have a valid rets[0] pointer.
Fixes: 8e591cb72047 ("KVM: PPC: Book3S: Add infrastructure to implement kernel-side RTAS calls")
Cc: stable@vger.kernel.org # v3.10+
Reported-by: Alexey Kardashevskiy <aik@ozlabs.ru>
Signed-off-by: Nicholas Piggin <npiggin@gmail.com>
Signed-off-by: Michael Ellerman <mpe@ellerman.id.au>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
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Greg Kroah-Hartman
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7b74d84a30 |
This is the 4.14.240 stable release
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Merge 4.14.240 into android-4.14-stable
Changes in 4.14.240
ALSA: usb-audio: fix rate on Ozone Z90 USB headset
media: dvb-usb: fix wrong definition
Input: usbtouchscreen - fix control-request directions
net: can: ems_usb: fix use-after-free in ems_usb_disconnect()
usb: gadget: eem: fix echo command packet response issue
USB: cdc-acm: blacklist Heimann USB Appset device
ntfs: fix validity check for file name attribute
iov_iter_fault_in_readable() should do nothing in xarray case
Input: joydev - prevent use of not validated data in JSIOCSBTNMAP ioctl
ARM: dts: at91: sama5d4: fix pinctrl muxing
btrfs: send: fix invalid path for unlink operations after parent orphanization
btrfs: clear defrag status of a root if starting transaction fails
ext4: cleanup in-core orphan list if ext4_truncate() failed to get a transaction handle
ext4: fix kernel infoleak via ext4_extent_header
ext4: correct the cache_nr in tracepoint ext4_es_shrink_exit
ext4: remove check for zero nr_to_scan in ext4_es_scan()
ext4: fix avefreec in find_group_orlov
ext4: use ext4_grp_locked_error in mb_find_extent
can: bcm: delay release of struct bcm_op after synchronize_rcu()
can: gw: synchronize rcu operations before removing gw job entry
can: peak_pciefd: pucan_handle_status(): fix a potential starvation issue in TX path
SUNRPC: Fix the batch tasks count wraparound.
SUNRPC: Should wake up the privileged task firstly.
s390/cio: dont call css_wait_for_slow_path() inside a lock
rtc: stm32: Fix unbalanced clk_disable_unprepare() on probe error path
iio: ltr501: mark register holding upper 8 bits of ALS_DATA{0,1} and PS_DATA as volatile, too
iio: ltr501: ltr559: fix initialization of LTR501_ALS_CONTR
iio: ltr501: ltr501_read_ps(): add missing endianness conversion
serial: sh-sci: Stop dmaengine transfer in sci_stop_tx()
serial_cs: Add Option International GSM-Ready 56K/ISDN modem
serial_cs: remove wrong GLOBETROTTER.cis entry
ath9k: Fix kernel NULL pointer dereference during ath_reset_internal()
ssb: sdio: Don't overwrite const buffer if block_write fails
rsi: Assign beacon rate settings to the correct rate_info descriptor field
seq_buf: Make trace_seq_putmem_hex() support data longer than 8
fuse: check connected before queueing on fpq->io
spi: Make of_register_spi_device also set the fwnode
spi: spi-loopback-test: Fix 'tx_buf' might be 'rx_buf'
spi: spi-topcliff-pch: Fix potential double free in pch_spi_process_messages()
spi: omap-100k: Fix the length judgment problem
crypto: nx - add missing MODULE_DEVICE_TABLE
media: cpia2: fix memory leak in cpia2_usb_probe
media: cobalt: fix race condition in setting HPD
media: pvrusb2: fix warning in pvr2_i2c_core_done
crypto: qat - check return code of qat_hal_rd_rel_reg()
crypto: qat - remove unused macro in FW loader
media: em28xx: Fix possible memory leak of em28xx struct
media: v4l2-core: Avoid the dangling pointer in v4l2_fh_release
media: bt8xx: Fix a missing check bug in bt878_probe
media: st-hva: Fix potential NULL pointer dereferences
media: dvd_usb: memory leak in cinergyt2_fe_attach
mmc: via-sdmmc: add a check against NULL pointer dereference
crypto: shash - avoid comparing pointers to exported functions under CFI
media: dvb_net: avoid speculation from net slot
media: siano: fix device register error path
btrfs: fix error handling in __btrfs_update_delayed_inode
btrfs: abort transaction if we fail to update the delayed inode
btrfs: disable build on platforms having page size 256K
regulator: da9052: Ensure enough delay time for .set_voltage_time_sel
HID: do not use down_interruptible() when unbinding devices
ACPI: processor idle: Fix up C-state latency if not ordered
hv_utils: Fix passing zero to 'PTR_ERR' warning
lib: vsprintf: Fix handling of number field widths in vsscanf
ACPI: EC: Make more Asus laptops use ECDT _GPE
block_dump: remove block_dump feature in mark_inode_dirty()
fs: dlm: cancel work sync othercon
random32: Fix implicit truncation warning in prandom_seed_state()
fs: dlm: fix memory leak when fenced
ACPICA: Fix memory leak caused by _CID repair function
ACPI: bus: Call kobject_put() in acpi_init() error path
platform/x86: toshiba_acpi: Fix missing error code in toshiba_acpi_setup_keyboard()
ACPI: tables: Add custom DSDT file as makefile prerequisite
HID: wacom: Correct base usage for capacitive ExpressKey status bits
ia64: mca_drv: fix incorrect array size calculation
media: s5p_cec: decrement usage count if disabled
crypto: ixp4xx - dma_unmap the correct address
crypto: ux500 - Fix error return code in hash_hw_final()
sata_highbank: fix deferred probing
pata_rb532_cf: fix deferred probing
media: I2C: change 'RST' to "RSET" to fix multiple build errors
pata_octeon_cf: avoid WARN_ON() in ata_host_activate()
crypto: ccp - Fix a resource leak in an error handling path
pata_ep93xx: fix deferred probing
media: exynos4-is: Fix a use after free in isp_video_release
media: tc358743: Fix error return code in tc358743_probe_of()
media: siano: Fix out-of-bounds warnings in smscore_load_firmware_family2()
mmc: usdhi6rol0: fix error return code in usdhi6_probe()
media: s5p-g2d: Fix a memory leak on ctx->fh.m2m_ctx
hwmon: (max31722) Remove non-standard ACPI device IDs
hwmon: (max31790) Fix fan speed reporting for fan7..12
btrfs: clear log tree recovering status if starting transaction fails
spi: spi-sun6i: Fix chipselect/clock bug
crypto: nx - Fix RCU warning in nx842_OF_upd_status
ACPI: sysfs: Fix a buffer overrun problem with description_show()
ocfs2: fix snprintf() checking
net: pch_gbe: Propagate error from devm_gpio_request_one()
drm/rockchip: cdn-dp-core: add missing clk_disable_unprepare() on error in cdn_dp_grf_write()
ehea: fix error return code in ehea_restart_qps()
RDMA/rxe: Fix failure during driver load
drm: qxl: ensure surf.data is ininitialized
wireless: carl9170: fix LEDS build errors & warnings
brcmsmac: mac80211_if: Fix a resource leak in an error handling path
ath10k: Fix an error code in ath10k_add_interface()
netlabel: Fix memory leak in netlbl_mgmt_add_common
netfilter: nft_exthdr: check for IPv6 packet before further processing
samples/bpf: Fix the error return code of xdp_redirect's main()
net: ethernet: aeroflex: fix UAF in greth_of_remove
net: ethernet: ezchip: fix UAF in nps_enet_remove
net: ethernet: ezchip: fix error handling
pkt_sched: sch_qfq: fix qfq_change_class() error path
vxlan: add missing rcu_read_lock() in neigh_reduce()
net: bcmgenet: Fix attaching to PYH failed on RPi 4B
i40e: Fix error handling in i40e_vsi_open
Revert "ibmvnic: remove duplicate napi_schedule call in open function"
Bluetooth: mgmt: Fix slab-out-of-bounds in tlv_data_is_valid
writeback: fix obtain a reference to a freeing memcg css
net: sched: fix warning in tcindex_alloc_perfect_hash
tty: nozomi: Fix a resource leak in an error handling function
mwifiex: re-fix for unaligned accesses
iio: adis_buffer: do not return ints in irq handlers
iio: accel: bma180: Fix buffer alignment in iio_push_to_buffers_with_timestamp()
iio: accel: bma220: Fix buffer alignment in iio_push_to_buffers_with_timestamp()
iio: accel: hid: Fix buffer alignment in iio_push_to_buffers_with_timestamp()
iio: accel: kxcjk-1013: Fix buffer alignment in iio_push_to_buffers_with_timestamp()
iio: accel: stk8312: Fix buffer alignment in iio_push_to_buffers_with_timestamp()
iio: accel: stk8ba50: Fix buffer alignment in iio_push_to_buffers_with_timestamp()
iio: adc: ti-ads1015: Fix buffer alignment in iio_push_to_buffers_with_timestamp()
iio: adc: vf610: Fix buffer alignment in iio_push_to_buffers_with_timestamp()
iio: gyro: bmg160: Fix buffer alignment in iio_push_to_buffers_with_timestamp()
iio: humidity: am2315: Fix buffer alignment in iio_push_to_buffers_with_timestamp()
iio: prox: srf08: Fix buffer alignment in iio_push_to_buffers_with_timestamp()
iio: prox: pulsed-light: Fix buffer alignment in iio_push_to_buffers_with_timestamp()
iio: prox: as3935: Fix buffer alignment in iio_push_to_buffers_with_timestamp()
iio: light: isl29125: Fix buffer alignment in iio_push_to_buffers_with_timestamp()
iio: light: tcs3414: Fix buffer alignment in iio_push_to_buffers_with_timestamp()
iio: potentiostat: lmp91000: Fix alignment of buffer in iio_push_to_buffers_with_timestamp()
ASoC: hisilicon: fix missing clk_disable_unprepare() on error in hi6210_i2s_startup()
Input: hil_kbd - fix error return code in hil_dev_connect()
char: pcmcia: error out if 'num_bytes_read' is greater than 4 in set_protocol()
tty: nozomi: Fix the error handling path of 'nozomi_card_init()'
scsi: FlashPoint: Rename si_flags field
s390: appldata depends on PROC_SYSCTL
eeprom: idt_89hpesx: Put fwnode in matching case during ->probe()
iio: adc: mxs-lradc: Fix buffer alignment in iio_push_to_buffers_with_timestamp()
staging: gdm724x: check for buffer overflow in gdm_lte_multi_sdu_pkt()
staging: gdm724x: check for overflow in gdm_lte_netif_rx()
ASoC: cs42l42: Correct definition of CS42L42_ADC_PDN_MASK
of: Fix truncation of memory sizes on 32-bit platforms
scsi: mpt3sas: Fix error return value in _scsih_expander_add()
phy: ti: dm816x: Fix the error handling path in 'dm816x_usb_phy_probe()
extcon: sm5502: Drop invalid register write in sm5502_reg_data
extcon: max8997: Add missing modalias string
configfs: fix memleak in configfs_release_bin_file
leds: as3645a: Fix error return code in as3645a_parse_node()
leds: ktd2692: Fix an error handling path
mm/huge_memory.c: don't discard hugepage if other processes are mapping it
selftests/vm/pkeys: fix alloc_random_pkey() to make it really, really random
mmc: vub3000: fix control-request direction
scsi: core: Retry I/O for Notify (Enable Spinup) Required error
drm/mxsfb: Don't select DRM_KMS_FB_HELPER
drm/zte: Don't select DRM_KMS_FB_HELPER
drm/amd/amdgpu/sriov disable all ip hw status by default
net: pch_gbe: Use proper accessors to BE data in pch_ptp_match()
hugetlb: clear huge pte during flush function on mips platform
atm: iphase: fix possible use-after-free in ia_module_exit()
mISDN: fix possible use-after-free in HFC_cleanup()
atm: nicstar: Fix possible use-after-free in nicstar_cleanup()
net: Treat __napi_schedule_irqoff() as __napi_schedule() on PREEMPT_RT
reiserfs: add check for invalid 1st journal block
drm/virtio: Fix double free on probe failure
udf: Fix NULL pointer dereference in udf_symlink function
e100: handle eeprom as little endian
clk: renesas: r8a77995: Add ZA2 clock
clk: tegra: Ensure that PLLU configuration is applied properly
ipv6: use prandom_u32() for ID generation
RDMA/cxgb4: Fix missing error code in create_qp()
dm space maps: don't reset space map allocation cursor when committing
virtio_net: Remove BUG() to avoid machine dead
net: bcmgenet: check return value after calling platform_get_resource()
net: micrel: check return value after calling platform_get_resource()
fjes: check return value after calling platform_get_resource()
selinux: use __GFP_NOWARN with GFP_NOWAIT in the AVC
xfrm: Fix error reporting in xfrm_state_construct.
wlcore/wl12xx: Fix wl12xx get_mac error if device is in ELP
wl1251: Fix possible buffer overflow in wl1251_cmd_scan
cw1200: add missing MODULE_DEVICE_TABLE
MIPS: add PMD table accounting into MIPS'pmd_alloc_one
atm: nicstar: use 'dma_free_coherent' instead of 'kfree'
atm: nicstar: register the interrupt handler in the right place
vsock: notify server to shutdown when client has pending signal
RDMA/rxe: Don't overwrite errno from ib_umem_get()
iwlwifi: mvm: don't change band on bound PHY contexts
sfc: avoid double pci_remove of VFs
sfc: error code if SRIOV cannot be disabled
wireless: wext-spy: Fix out-of-bounds warning
RDMA/cma: Fix rdma_resolve_route() memory leak
Bluetooth: Fix the HCI to MGMT status conversion table
Bluetooth: Shutdown controller after workqueues are flushed or cancelled
Bluetooth: btusb: fix bt fiwmare downloading failure issue for qca btsoc.
sctp: validate from_addr_param return
sctp: add size validation when walking chunks
fscrypt: don't ignore minor_hash when hash is 0
bdi: Do not use freezable workqueue
fuse: reject internal errno
mac80211: fix memory corruption in EAPOL handling
powerpc/barrier: Avoid collision with clang's __lwsync macro
usb: gadget: f_fs: Fix setting of device and driver data cross-references
drm/radeon: Add the missed drm_gem_object_put() in radeon_user_framebuffer_create()
pinctrl/amd: Add device HID for new AMD GPIO controller
mmc: sdhci: Fix warning message when accessing RPMB in HS400 mode
mmc: core: clear flags before allowing to retune
mmc: core: Allow UHS-I voltage switch for SDSC cards if supported
ata: ahci_sunxi: Disable DIPM
cpu/hotplug: Cure the cpusets trainwreck
ASoC: tegra: Set driver_name=tegra for all machine drivers
qemu_fw_cfg: Make fw_cfg_rev_attr a proper kobj_attribute
ipmi/watchdog: Stop watchdog timer when the current action is 'none'
power: supply: ab8500: Fix an old bug
seq_buf: Fix overflow in seq_buf_putmem_hex()
tracing: Simplify & fix saved_tgids logic
ipack/carriers/tpci200: Fix a double free in tpci200_pci_probe
dm btree remove: assign new_root only when removal succeeds
media: dtv5100: fix control-request directions
media: zr364xx: fix memory leak in zr364xx_start_readpipe
media: gspca/sq905: fix control-request direction
media: gspca/sunplus: fix zero-length control requests
media: uvcvideo: Fix pixel format change for Elgato Cam Link 4K
jfs: fix GPF in diFree
smackfs: restrict bytes count in smk_set_cipso()
KVM: x86: Use guest MAXPHYADDR from CPUID.0x8000_0008 iff TDP is enabled
KVM: X86: Disable hardware breakpoints unconditionally before kvm_x86->run()
scsi: core: Fix bad pointer dereference when ehandler kthread is invalid
tracing: Do not reference char * as a string in histograms
PCI: aardvark: Don't rely on jiffies while holding spinlock
PCI: aardvark: Fix kernel panic during PIO transfer
tty: serial: fsl_lpuart: fix the potential risk of division or modulo by zero
misc/libmasm/module: Fix two use after free in ibmasm_init_one
Revert "ALSA: bebob/oxfw: fix Kconfig entry for Mackie d.2 Pro"
w1: ds2438: fixing bug that would always get page0
scsi: lpfc: Fix "Unexpected timeout" error in direct attach topology
scsi: lpfc: Fix crash when lpfc_sli4_hba_setup() fails to initialize the SGLs
scsi: core: Cap scsi_host cmd_per_lun at can_queue
tty: serial: 8250: serial_cs: Fix a memory leak in error handling path
fs/jfs: Fix missing error code in lmLogInit()
scsi: iscsi: Add iscsi_cls_conn refcount helpers
scsi: iscsi: Fix shost->max_id use
scsi: qedi: Fix null ref during abort handling
mfd: da9052/stmpe: Add and modify MODULE_DEVICE_TABLE
s390/sclp_vt220: fix console name to match device
ALSA: sb: Fix potential double-free of CSP mixer elements
powerpc/ps3: Add dma_mask to ps3_dma_region
gpio: zynq: Check return value of pm_runtime_get_sync
ALSA: ppc: fix error return code in snd_pmac_probe()
selftests/powerpc: Fix "no_handler" EBB selftest
ASoC: soc-core: Fix the error return code in snd_soc_of_parse_audio_routing()
ALSA: bebob: add support for ToneWeal FW66
usb: gadget: f_hid: fix endianness issue with descriptors
usb: gadget: hid: fix error return code in hid_bind()
powerpc/boot: Fixup device-tree on little endian
backlight: lm3630a: Fix return code of .update_status() callback
ALSA: hda: Add IRQ check for platform_get_irq()
staging: rtl8723bs: fix macro value for 2.4Ghz only device
intel_th: Wait until port is in reset before programming it
i2c: core: Disable client irq on reboot/shutdown
lib/decompress_unlz4.c: correctly handle zero-padding around initrds.
pwm: spear: Don't modify HW state in .remove callback
power: supply: ab8500: Avoid NULL pointers
power: supply: max17042: Do not enforce (incorrect) interrupt trigger type
power: reset: gpio-poweroff: add missing MODULE_DEVICE_TABLE
ARM: 9087/1: kprobes: test-thumb: fix for LLVM_IAS=1
watchdog: Fix possible use-after-free in wdt_startup()
watchdog: sc520_wdt: Fix possible use-after-free in wdt_turnoff()
watchdog: Fix possible use-after-free by calling del_timer_sync()
watchdog: iTCO_wdt: Account for rebooting on second timeout
x86/fpu: Return proper error codes from user access functions
orangefs: fix orangefs df output.
ceph: remove bogus checks and WARN_ONs from ceph_set_page_dirty
NFS: nfs_find_open_context() may only select open files
power: supply: charger-manager: add missing MODULE_DEVICE_TABLE
power: supply: ab8500: add missing MODULE_DEVICE_TABLE
pwm: tegra: Don't modify HW state in .remove callback
ACPI: AMBA: Fix resource name in /proc/iomem
ACPI: video: Add quirk for the Dell Vostro 3350
virtio-blk: Fix memory leak among suspend/resume procedure
virtio_net: Fix error handling in virtnet_restore()
virtio_console: Assure used length from device is limited
f2fs: add MODULE_SOFTDEP to ensure crc32 is included in the initramfs
PCI/sysfs: Fix dsm_label_utf16s_to_utf8s() buffer overrun
power: supply: rt5033_battery: Fix device tree enumeration
um: fix error return code in slip_open()
um: fix error return code in winch_tramp()
watchdog: aspeed: fix hardware timeout calculation
nfs: fix acl memory leak of posix_acl_create()
ubifs: Set/Clear I_LINKABLE under i_lock for whiteout inode
x86/fpu: Limit xstate copy size in xstateregs_set()
ALSA: isa: Fix error return code in snd_cmi8330_probe()
NFSv4/pNFS: Don't call _nfs4_pnfs_v3_ds_connect multiple times
hexagon: use common DISCARDS macro
reset: a10sr: add missing of_match_table reference
ARM: dts: exynos: fix PWM LED max brightness on Odroid XU/XU3
ARM: dts: exynos: fix PWM LED max brightness on Odroid XU4
memory: atmel-ebi: add missing of_node_put for loop iteration
rtc: fix snprintf() checking in is_rtc_hctosys()
ARM: dts: r8a7779, marzen: Fix DU clock names
ARM: dts: BCM5301X: Fixup SPI binding
reset: bail if try_module_get() fails
memory: fsl_ifc: fix leak of IO mapping on probe failure
memory: fsl_ifc: fix leak of private memory on probe failure
ARM: dts: am335x: align ti,pindir-d0-out-d1-in property with dt-shema
scsi: be2iscsi: Fix an error handling path in beiscsi_dev_probe()
mips: always link byteswap helpers into decompressor
mips: disable branch profiling in boot/decompress.o
MIPS: vdso: Invalid GIC access through VDSO
net: bridge: multicast: fix PIM hello router port marking race
seq_file: disallow extremely large seq buffer allocations
Linux 4.14.240
Signed-off-by: Greg Kroah-Hartman <gregkh@google.com>
Change-Id: Id1138ade09dcf12b10b98b21ad8a6b328e417623
|
||
Benjamin Herrenschmidt
|
3a8e2e83d2 |
powerpc/boot: Fixup device-tree on little endian
[ Upstream commit c93f80849bdd9b45d834053ae1336e28f0026c84 ] This fixes the core devtree.c functions and the ns16550 UART backend. Signed-off-by: Benjamin Herrenschmidt <benh@kernel.crashing.org> Signed-off-by: Paul Mackerras <paulus@ozlabs.org> Reviewed-by: Segher Boessenkool <segher@kernel.crashing.org> Acked-by: Nicholas Piggin <npiggin@gmail.com> Signed-off-by: Michael Ellerman <mpe@ellerman.id.au> Link: https://lore.kernel.org/r/YMwXrPT8nc4YUdJ9@thinks.paulus.ozlabs.org Signed-off-by: Sasha Levin <sashal@kernel.org> |
||
Geoff Levand
|
dd47d2fe06 |
powerpc/ps3: Add dma_mask to ps3_dma_region
[ Upstream commit 9733862e50fdba55e7f1554e4286fcc5302ff28e ] Commit f959dcd6ddfd29235030e8026471ac1b022ad2b0 (dma-direct: Fix potential NULL pointer dereference) added a null check on the dma_mask pointer of the kernel's device structure. Add a dma_mask variable to the ps3_dma_region structure and set the device structure's dma_mask pointer to point to this new variable. Fixes runtime errors like these: # WARNING: Fixes tag on line 10 doesn't match correct format # WARNING: Fixes tag on line 10 doesn't match correct format ps3_system_bus_match:349: dev=8.0(sb_01), drv=8.0(ps3flash): match WARNING: CPU: 0 PID: 1 at kernel/dma/mapping.c:151 .dma_map_page_attrs+0x34/0x1e0 ps3flash sb_01: ps3stor_setup:193: map DMA region failed Signed-off-by: Geoff Levand <geoff@infradead.org> Signed-off-by: Michael Ellerman <mpe@ellerman.id.au> Link: https://lore.kernel.org/r/562d0c9ea0100a30c3b186bcc7adb34b0bbd2cd7.1622746428.git.geoff@infradead.org Signed-off-by: Sasha Levin <sashal@kernel.org> |
||
Nathan Chancellor
|
7423ca0c18 |
powerpc/barrier: Avoid collision with clang's __lwsync macro
commit 015d98149b326e0f1f02e44413112ca8b4330543 upstream.
A change in clang 13 results in the __lwsync macro being defined as
__builtin_ppc_lwsync, which emits 'lwsync' or 'msync' depending on what
the target supports. This breaks the build because of -Werror in
arch/powerpc, along with thousands of warnings:
In file included from arch/powerpc/kernel/pmc.c:12:
In file included from include/linux/bug.h:5:
In file included from arch/powerpc/include/asm/bug.h:109:
In file included from include/asm-generic/bug.h:20:
In file included from include/linux/kernel.h:12:
In file included from include/linux/bitops.h:32:
In file included from arch/powerpc/include/asm/bitops.h:62:
arch/powerpc/include/asm/barrier.h:49:9: error: '__lwsync' macro redefined [-Werror,-Wmacro-redefined]
#define __lwsync() __asm__ __volatile__ (stringify_in_c(LWSYNC) : : :"memory")
^
<built-in>:308:9: note: previous definition is here
#define __lwsync __builtin_ppc_lwsync
^
1 error generated.
Undefine this macro so that the runtime patching introduced by
commit 2d1b2027626d ("powerpc: Fixup lwsync at runtime") continues to
work properly with clang and the build no longer breaks.
Cc: stable@vger.kernel.org
Signed-off-by: Nathan Chancellor <nathan@kernel.org>
Reviewed-by: Nick Desaulniers <ndesaulniers@google.com>
Signed-off-by: Michael Ellerman <mpe@ellerman.id.au>
Link: https://github.com/ClangBuiltLinux/linux/issues/1386
Link:
|
||
|
Greg Kroah-Hartman
|
673bed7d53 |
This is the 4.14.237 stable release
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||
Chris Packham
|
e49b75dc94 |
powerpc/fsl: set fsl,i2c-erratum-a004447 flag for P1010 i2c controllers
[ Upstream commit 19ae697a1e4edf1d755b413e3aa38da65e2db23b ] The i2c controllers on the P1010 have an erratum where the documented scheme for i2c bus recovery will not work (A-004447). A different mechanism is needed which is documented in the P1010 Chip Errata Rev L. Signed-off-by: Chris Packham <chris.packham@alliedtelesis.co.nz> Acked-by: Michael Ellerman <mpe@ellerman.id.au> Signed-off-by: Wolfram Sang <wsa@kernel.org> Signed-off-by: Sasha Levin <sashal@kernel.org> |
||
|
Chris Packham
|
6da7f019db |
powerpc/fsl: set fsl,i2c-erratum-a004447 flag for P2041 i2c controllers
[ Upstream commit 7adc7b225cddcfd0f346d10144fd7a3d3d9f9ea7 ] The i2c controllers on the P2040/P2041 have an erratum where the documented scheme for i2c bus recovery will not work (A-004447). A different mechanism is needed which is documented in the P2040 Chip Errata Rev Q (latest available at the time of writing). Signed-off-by: Chris Packham <chris.packham@alliedtelesis.co.nz> Acked-by: Michael Ellerman <mpe@ellerman.id.au> Signed-off-by: Wolfram Sang <wsa@kernel.org> Signed-off-by: Sasha Levin <sashal@kernel.org> |
||
|
Greg Kroah-Hartman
|
22dc72c914 |
This is the 4.14.233 stable release
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Merge 4.14.233 into android-4.14-stable
Changes in 4.14.233
usbip: vudc synchronize sysfs code paths
ACPI: tables: x86: Reserve memory occupied by ACPI tables
ACPI: x86: Call acpi_boot_table_init() after acpi_table_upgrade()
bpf: Fix backport of "bpf: restrict unknown scalars of mixed signed bounds for unprivileged"
bpf: fix up selftests after backports were fixed
net: usb: ax88179_178a: initialize local variables before use
iwlwifi: Fix softirq/hardirq disabling in iwl_pcie_enqueue_hcmd()
MIPS: Introduce isa-rev.h to define MIPS_ISA_REV
MIPS: cpu-features.h: Replace __mips_isa_rev with MIPS_ISA_REV
mips: Do not include hi and lo in clobber list for R6
bpf: Fix masking negation logic upon negative dst register
iwlwifi: Fix softirq/hardirq disabling in iwl_pcie_gen2_enqueue_hcmd()
ALSA: usb-audio: Add MIDI quirk for Vox ToneLab EX
USB: Add LPM quirk for Lenovo ThinkPad USB-C Dock Gen2 Ethernet
USB: Add reset-resume quirk for WD19's Realtek Hub
platform/x86: thinkpad_acpi: Correct thermal sensor allocation
s390/disassembler: increase ebpf disasm buffer size
ACPI: custom_method: fix potential use-after-free issue
ACPI: custom_method: fix a possible memory leak
arm64: dts: mt8173: fix property typo of 'phys' in dsi node
ecryptfs: fix kernel panic with null dev_name
spi: spi-ti-qspi: Free DMA resources
mmc: block: Update ext_csd.cache_ctrl if it was written
mmc: core: Do a power cycle when the CMD11 fails
mmc: core: Set read only for SD cards with permanent write protect bit
cifs: Return correct error code from smb2_get_enc_key
btrfs: fix metadata extent leak after failure to create subvolume
intel_th: pci: Add Rocket Lake CPU support
fbdev: zero-fill colormap in fbcmap.c
staging: wimax/i2400m: fix byte-order issue
crypto: api - check for ERR pointers in crypto_destroy_tfm()
usb: gadget: uvc: add bInterval checking for HS mode
usb: gadget: f_uac1: validate input parameters
usb: dwc3: gadget: Ignore EP queue requests during bus reset
usb: xhci: Fix port minor revision
PCI: PM: Do not read power state in pci_enable_device_flags()
x86/build: Propagate $(CLANG_FLAGS) to $(REALMODE_FLAGS)
tee: optee: do not check memref size on return from Secure World
perf/arm_pmu_platform: Fix error handling
spi: dln2: Fix reference leak to master
spi: omap-100k: Fix reference leak to master
intel_th: Consistency and off-by-one fix
phy: phy-twl4030-usb: Fix possible use-after-free in twl4030_usb_remove()
btrfs: convert logic BUG_ON()'s in replace_path to ASSERT()'s
scsi: lpfc: Fix incorrect dbde assignment when building target abts wqe
scsi: lpfc: Fix pt2pt connection does not recover after LOGO
scsi: target: pscsi: Fix warning in pscsi_complete_cmd()
media: ite-cir: check for receive overflow
power: supply: bq27xxx: fix power_avg for newer ICs
extcon: arizona: Fix some issues when HPDET IRQ fires after the jack has been unplugged
media: media/saa7164: fix saa7164_encoder_register() memory leak bugs
media: gspca/sq905.c: fix uninitialized variable
power: supply: Use IRQF_ONESHOT
drm/amdgpu : Fix asic reset regression issue introduce by 8f211fe8ac7c4f
scsi: qla2xxx: Always check the return value of qla24xx_get_isp_stats()
scsi: qla2xxx: Fix use after free in bsg
scsi: scsi_dh_alua: Remove check for ASC 24h in alua_rtpg()
media: em28xx: fix memory leak
media: vivid: update EDID
clk: socfpga: arria10: Fix memory leak of socfpga_clk on error return
power: supply: generic-adc-battery: fix possible use-after-free in gab_remove()
power: supply: s3c_adc_battery: fix possible use-after-free in s3c_adc_bat_remove()
media: adv7604: fix possible use-after-free in adv76xx_remove()
media: i2c: adv7511-v4l2: fix possible use-after-free in adv7511_remove()
media: i2c: adv7842: fix possible use-after-free in adv7842_remove()
media: dvb-usb: fix memory leak in dvb_usb_adapter_init
media: gscpa/stv06xx: fix memory leak
drm/msm/mdp5: Configure PP_SYNC_HEIGHT to double the vtotal
drm/amdgpu: fix NULL pointer dereference
scsi: lpfc: Fix crash when a REG_RPI mailbox fails triggering a LOGO response
scsi: lpfc: Remove unsupported mbox PORT_CAPABILITIES logic
scsi: libfc: Fix a format specifier
ALSA: emu8000: Fix a use after free in snd_emu8000_create_mixer
ALSA: hda/conexant: Re-order CX5066 quirk table entries
ALSA: sb: Fix two use after free in snd_sb_qsound_build
btrfs: fix race when picking most recent mod log operation for an old root
arm64/vdso: Discard .note.gnu.property sections in vDSO
openvswitch: fix stack OOB read while fragmenting IPv4 packets
ACPI: GTDT: Don't corrupt interrupt mappings on watchdow probe failure
NFSv4: Don't discard segments marked for return in _pnfs_return_layout()
jffs2: Fix kasan slab-out-of-bounds problem
powerpc/eeh: Fix EEH handling for hugepages in ioremap space.
powerpc: fix EDEADLOCK redefinition error in uapi/asm/errno.h
intel_th: pci: Add Alder Lake-M support
md/raid1: properly indicate failure when ending a failed write request
security: commoncap: fix -Wstringop-overread warning
Fix misc new gcc warnings
jffs2: check the validity of dstlen in jffs2_zlib_compress()
Revert 337f13046ff0 ("futex: Allow FUTEX_CLOCK_REALTIME with FUTEX_WAIT op")
posix-timers: Preserve return value in clock_adjtime32()
ftrace: Handle commands when closing set_ftrace_filter file
ext4: fix check to prevent false positive report of incorrect used inodes
ext4: fix error code in ext4_commit_super
media: dvbdev: Fix memory leak in dvb_media_device_free()
usb: gadget: dummy_hcd: fix gpf in gadget_setup
usb: gadget: Fix double free of device descriptor pointers
usb: gadget/function/f_fs string table fix for multiple languages
usb: dwc3: gadget: Fix START_TRANSFER link state check
tracing: Map all PIDs to command lines
dm persistent data: packed struct should have an aligned() attribute too
dm space map common: fix division bug in sm_ll_find_free_block()
dm rq: fix double free of blk_mq_tag_set in dev remove after table load fails
modules: mark ref_module static
modules: mark find_symbol static
modules: mark each_symbol_section static
modules: unexport __module_text_address
modules: unexport __module_address
modules: rename the licence field in struct symsearch to license
modules: return licensing information from find_symbol
modules: inherit TAINT_PROPRIETARY_MODULE
Bluetooth: verify AMP hci_chan before amp_destroy
hsr: use netdev_err() instead of WARN_ONCE()
bluetooth: eliminate the potential race condition when removing the HCI controller
net/nfc: fix use-after-free llcp_sock_bind/connect
MIPS: pci-rt2880: fix slot 0 configuration
FDDI: defxx: Bail out gracefully with unassigned PCI resource for CSR
misc: lis3lv02d: Fix false-positive WARN on various HP models
misc: vmw_vmci: explicitly initialize vmci_notify_bm_set_msg struct
misc: vmw_vmci: explicitly initialize vmci_datagram payload
tracing: Restructure trace_clock_global() to never block
md-cluster: fix use-after-free issue when removing rdev
md: split mddev_find
md: factor out a mddev_find_locked helper from mddev_find
md: md_open returns -EBUSY when entering racing area
ipw2x00: potential buffer overflow in libipw_wx_set_encodeext()
cfg80211: scan: drop entry from hidden_list on overflow
drm/radeon: fix copy of uninitialized variable back to userspace
ALSA: hda/realtek: Re-order ALC882 Acer quirk table entries
ALSA: hda/realtek: Re-order ALC882 Sony quirk table entries
ALSA: hda/realtek: Re-order ALC269 Sony quirk table entries
ALSA: hda/realtek: Re-order ALC269 Lenovo quirk table entries
ALSA: hda/realtek: Remove redundant entry for ALC861 Haier/Uniwill devices
x86/cpu: Initialize MSR_TSC_AUX if RDTSCP *or* RDPID is supported
KVM: s390: split kvm_s390_logical_to_effective
KVM: s390: fix guarded storage control register handling
KVM: s390: split kvm_s390_real_to_abs
usb: gadget: pch_udc: Revert d3cb25a12138 completely
memory: gpmc: fix out of bounds read and dereference on gpmc_cs[]
ARM: dts: exynos: correct PMIC interrupt trigger level on Odroid X/U3 family
ARM: dts: exynos: correct PMIC interrupt trigger level on SMDK5250
ARM: dts: exynos: correct PMIC interrupt trigger level on Snow
serial: stm32: fix incorrect characters on console
serial: stm32: fix tx_empty condition
usb: typec: tcpci: Check ROLE_CONTROL while interpreting CC_STATUS
x86/microcode: Check for offline CPUs before requesting new microcode
usb: gadget: pch_udc: Replace cpu_to_le32() by lower_32_bits()
usb: gadget: pch_udc: Check if driver is present before calling ->setup()
usb: gadget: pch_udc: Check for DMA mapping error
crypto: qat - don't release uninitialized resources
crypto: qat - ADF_STATUS_PF_RUNNING should be set after adf_dev_init
fotg210-udc: Fix DMA on EP0 for length > max packet size
fotg210-udc: Fix EP0 IN requests bigger than two packets
fotg210-udc: Remove a dubious condition leading to fotg210_done
fotg210-udc: Mask GRP2 interrupts we don't handle
fotg210-udc: Don't DMA more than the buffer can take
fotg210-udc: Complete OUT requests on short packets
mtd: require write permissions for locking and badblock ioctls
bus: qcom: Put child node before return
phy: marvell: ARMADA375_USBCLUSTER_PHY should not default to y, unconditionally
crypto: qat - fix error path in adf_isr_resource_alloc()
USB: gadget: udc: fix wrong pointer passed to IS_ERR() and PTR_ERR()
mtd: rawnand: gpmi: Fix a double free in gpmi_nand_init
staging: rtl8192u: Fix potential infinite loop
staging: greybus: uart: fix unprivileged TIOCCSERIAL
spi: Fix use-after-free with devm_spi_alloc_*
soc: qcom: mdt_loader: Validate that p_filesz < p_memsz
soc: qcom: mdt_loader: Detect truncated read of segments
ACPI: CPPC: Replace cppc_attr with kobj_attribute
crypto: qat - Fix a double free in adf_create_ring
usb: gadget: r8a66597: Add missing null check on return from platform_get_resource
USB: cdc-acm: fix unprivileged TIOCCSERIAL
tty: actually undefine superseded ASYNC flags
tty: fix return value for unsupported ioctls
firmware: qcom-scm: Fix QCOM_SCM configuration
platform/x86: pmc_atom: Match all Beckhoff Automation baytrail boards with critclk_systems DMI table
x86/platform/uv: Fix !KEXEC build failure
Drivers: hv: vmbus: Increase wait time for VMbus unload
ttyprintk: Add TTY hangup callback.
media: vivid: fix assignment of dev->fbuf_out_flags
media: omap4iss: return error code when omap4iss_get() failed
media: m88rs6000t: avoid potential out-of-bounds reads on arrays
x86/kprobes: Fix to check non boostable prefixes correctly
pata_arasan_cf: fix IRQ check
pata_ipx4xx_cf: fix IRQ check
sata_mv: add IRQ checks
ata: libahci_platform: fix IRQ check
vfio/mdev: Do not allow a mdev_type to have a NULL parent pointer
clk: uniphier: Fix potential infinite loop
scsi: jazz_esp: Add IRQ check
scsi: sun3x_esp: Add IRQ check
scsi: sni_53c710: Add IRQ check
mfd: stm32-timers: Avoid clearing auto reload register
HSI: core: fix resource leaks in hsi_add_client_from_dt()
x86/events/amd/iommu: Fix sysfs type mismatch
HID: plantronics: Workaround for double volume key presses
perf symbols: Fix dso__fprintf_symbols_by_name() to return the number of printed chars
net: lapbether: Prevent racing when checking whether the netif is running
powerpc/prom: Mark identical_pvr_fixup as __init
powerpc: Fix HAVE_HARDLOCKUP_DETECTOR_ARCH build configuration
ALSA: core: remove redundant spin_lock pair in snd_card_disconnect
bug: Remove redundant condition check in report_bug
nfc: pn533: prevent potential memory corruption
ALSA: usb-audio: Add error checks for usb_driver_claim_interface() calls
liquidio: Fix unintented sign extension of a left shift of a u16
powerpc/perf: Fix PMU constraint check for EBB events
powerpc: iommu: fix build when neither PCI or IBMVIO is set
mac80211: bail out if cipher schemes are invalid
mt7601u: fix always true expression
IB/hfi1: Fix error return code in parse_platform_config()
net: thunderx: Fix unintentional sign extension issue
i2c: cadence: add IRQ check
i2c: emev2: add IRQ check
i2c: jz4780: add IRQ check
i2c: sh7760: add IRQ check
MIPS: pci-legacy: stop using of_pci_range_to_resource
powerpc/pseries: extract host bridge from pci_bus prior to bus removal
rtlwifi: 8821ae: upgrade PHY and RF parameters
i2c: sh7760: fix IRQ error path
mwl8k: Fix a double Free in mwl8k_probe_hw
vsock/vmci: log once the failed queue pair allocation
RDMA/i40iw: Fix error unwinding when i40iw_hmc_sd_one fails
net: davinci_emac: Fix incorrect masking of tx and rx error channel
ath9k: Fix error check in ath9k_hw_read_revisions() for PCI devices
powerpc/52xx: Fix an invalid ASM expression ('addi' used instead of 'add')
net:emac/emac-mac: Fix a use after free in emac_mac_tx_buf_send
net:nfc:digital: Fix a double free in digital_tg_recv_dep_req
kfifo: fix ternary sign extension bugs
smp: Fix smp_call_function_single_async prototype
Revert "net/sctp: fix race condition in sctp_destroy_sock"
sctp: delay auto_asconf init until binding the first addr
Revert "of/fdt: Make sure no-map does not remove already reserved regions"
Revert "fdt: Properly handle "no-map" field in the memory region"
tpm: fix error return code in tpm2_get_cc_attrs_tbl()
fs: dlm: fix debugfs dump
tipc: convert dest node's address to network order
net: stmmac: Set FIFO sizes for ipq806x
ALSA: hdsp: don't disable if not enabled
ALSA: hdspm: don't disable if not enabled
ALSA: rme9652: don't disable if not enabled
Bluetooth: Set CONF_NOT_COMPLETE as l2cap_chan default
Bluetooth: initialize skb_queue_head at l2cap_chan_create()
Bluetooth: check for zapped sk before connecting
ip6_vti: proper dev_{hold|put} in ndo_[un]init methods
mac80211: clear the beacon's CRC after channel switch
pinctrl: samsung: use 'int' for register masks in Exynos
cuse: prevent clone
selftests: Set CC to clang in lib.mk if LLVM is set
kconfig: nconf: stop endless search loops
sctp: Fix out-of-bounds warning in sctp_process_asconf_param()
powerpc/smp: Set numa node before updating mask
ASoC: rt286: Generalize support for ALC3263 codec
samples/bpf: Fix broken tracex1 due to kprobe argument change
powerpc/pseries: Stop calling printk in rtas_stop_self()
wl3501_cs: Fix out-of-bounds warnings in wl3501_send_pkt
wl3501_cs: Fix out-of-bounds warnings in wl3501_mgmt_join
powerpc/iommu: Annotate nested lock for lockdep
net: ethernet: mtk_eth_soc: fix RX VLAN offload
ASoC: rt286: Make RT286_SET_GPIO_* readable and writable
f2fs: fix a redundant call to f2fs_balance_fs if an error occurs
PCI: Release OF node in pci_scan_device()'s error path
ARM: 9064/1: hw_breakpoint: Do not directly check the event's overflow_handler hook
rpmsg: qcom_glink_native: fix error return code of qcom_glink_rx_data()
NFSv4.2: Always flush out writes in nfs42_proc_fallocate()
NFS: Deal correctly with attribute generation counter overflow
pNFS/flexfiles: fix incorrect size check in decode_nfs_fh()
NFSv4.2 fix handling of sr_eof in SEEK's reply
rtc: ds1307: Fix wday settings for rx8130
sctp: fix a SCTP_MIB_CURRESTAB leak in sctp_sf_do_dupcook_b
drm/radeon: Fix off-by-one power_state index heap overwrite
khugepaged: fix wrong result value for trace_mm_collapse_huge_page_isolate()
mm/hugeltb: handle the error case in hugetlb_fix_reserve_counts()
ksm: fix potential missing rmap_item for stable_node
net: fix nla_strcmp to handle more then one trailing null character
kernel: kexec_file: fix error return code of kexec_calculate_store_digests()
netfilter: nftables: avoid overflows in nft_hash_buckets()
ARC: entry: fix off-by-one error in syscall number validation
powerpc/64s: Fix crashes when toggling stf barrier
powerpc/64s: Fix crashes when toggling entry flush barrier
squashfs: fix divide error in calculate_skip()
userfaultfd: release page in error path to avoid BUG_ON
drm/radeon/dpm: Disable sclk switching on Oland when two 4K 60Hz monitors are connected
iio: proximity: pulsedlight: Fix rumtime PM imbalance on error
usb: fotg210-hcd: Fix an error message
ACPI: scan: Fix a memory leak in an error handling path
blk-mq: Swap two calls in blk_mq_exit_queue()
usb: dwc3: omap: improve extcon initialization
usb: xhci: Increase timeout for HC halt
usb: dwc2: Fix gadget DMA unmap direction
usb: core: hub: fix race condition about TRSMRCY of resume
iio: gyro: mpu3050: Fix reported temperature value
iio: tsl2583: Fix division by a zero lux_val
KVM: x86: Cancel pvclock_gtod_work on module removal
FDDI: defxx: Make MMIO the configuration default except for EISA
MIPS: Reinstate platform `__div64_32' handler
MIPS: Avoid DIVU in `__div64_32' is result would be zero
MIPS: Avoid handcoded DIVU in `__div64_32' altogether
thermal/core/fair share: Lock the thermal zone while looping over instances
RDMA/i40iw: Avoid panic when reading back the IRQ affinity hint
kobject_uevent: remove warning in init_uevent_argv()
netfilter: conntrack: Make global sysctls readonly in non-init netns
clk: exynos7: Mark aclk_fsys1_200 as critical
x86/msr: Fix wr/rdmsr_safe_regs_on_cpu() prototypes
kgdb: fix gcc-11 warning on indentation
usb: sl811-hcd: improve misleading indentation
cxgb4: Fix the -Wmisleading-indentation warning
isdn: capi: fix mismatched prototypes
PCI: thunder: Fix compile testing
ARM: 9066/1: ftrace: pause/unpause function graph tracer in cpu_suspend()
ACPI / hotplug / PCI: Fix reference count leak in enable_slot()
Input: elants_i2c - do not bind to i2c-hid compatible ACPI instantiated devices
Input: silead - add workaround for x86 BIOS-es which bring the chip up in a stuck state
um: Mark all kernel symbols as local
ceph: fix fscache invalidation
gpiolib: acpi: Add quirk to ignore EC wakeups on Dell Venue 10 Pro 5055
ALSA: hda: generic: change the DAC ctl name for LO+SPK or LO+HP
block: reexpand iov_iter after read/write
lib: stackdepot: turn depot_lock spinlock to raw_spinlock
serial: 8250: fix potential deadlock in rs485-mode
sit: proper dev_{hold|put} in ndo_[un]init methods
ip6_tunnel: sit: proper dev_{hold|put} in ndo_[un]init methods
xhci: Do not use GFP_KERNEL in (potentially) atomic context
ipv6: remove extra dev_hold() for fallback tunnels
Linux 4.14.233
Signed-off-by: Greg Kroah-Hartman <gregkh@google.com>
Change-Id: I09e88e1e302d475f2a39bf88438dea30fa97c848
|
||
|
Michael Ellerman
|
ee4b7aab93 |
powerpc/64s: Fix crashes when toggling entry flush barrier
commit aec86b052df6541cc97c5fca44e5934cbea4963b upstream.
The entry flush mitigation can be enabled/disabled at runtime via a
debugfs file (entry_flush), which causes the kernel to patch itself to
enable/disable the relevant mitigations.
However depending on which mitigation we're using, it may not be safe to
do that patching while other CPUs are active. For example the following
crash:
sleeper[15639]: segfault (11) at c000000000004c20 nip c000000000004c20 lr c000000000004c20
Shows that we returned to userspace with a corrupted LR that points into
the kernel, due to executing the partially patched call to the fallback
entry flush (ie. we missed the LR restore).
Fix it by doing the patching under stop machine. The CPUs that aren't
doing the patching will be spinning in the core of the stop machine
logic. That is currently sufficient for our purposes, because none of
the patching we do is to that code or anywhere in the vicinity.
Fixes: f79643787e0a ("powerpc/64s: flush L1D on kernel entry")
Cc: stable@vger.kernel.org # v5.10+
Signed-off-by: Michael Ellerman <mpe@ellerman.id.au>
Link: https://lore.kernel.org/r/20210506044959.1298123-2-mpe@ellerman.id.au
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
|
||
|
Michael Ellerman
|
99556710a9 |
powerpc/64s: Fix crashes when toggling stf barrier
commit 8ec7791bae1327b1c279c5cd6e929c3b12daaf0a upstream.
The STF (store-to-load forwarding) barrier mitigation can be
enabled/disabled at runtime via a debugfs file (stf_barrier), which
causes the kernel to patch itself to enable/disable the relevant
mitigations.
However depending on which mitigation we're using, it may not be safe to
do that patching while other CPUs are active. For example the following
crash:
User access of kernel address (c00000003fff5af0) - exploit attempt? (uid: 0)
segfault (11) at c00000003fff5af0 nip 7fff8ad12198 lr 7fff8ad121f8 code 1
code: 40820128 e93c00d0 e9290058 7c292840 40810058 38600000 4bfd9a81 e8410018
code: 2c030006 41810154 3860ffb6 e9210098 <e94d8ff0> 7d295279 39400000 40820a3c
Shows that we returned to userspace without restoring the user r13
value, due to executing the partially patched STF exit code.
Fix it by doing the patching under stop machine. The CPUs that aren't
doing the patching will be spinning in the core of the stop machine
logic. That is currently sufficient for our purposes, because none of
the patching we do is to that code or anywhere in the vicinity.
Fixes: a048a07d7f45 ("powerpc/64s: Add support for a store forwarding barrier at kernel entry/exit")
Cc: stable@vger.kernel.org # v4.17+
Signed-off-by: Michael Ellerman <mpe@ellerman.id.au>
Link: https://lore.kernel.org/r/20210506044959.1298123-1-mpe@ellerman.id.au
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
|
||
Alexey Kardashevskiy
|
30dcb05bb2 |
powerpc/iommu: Annotate nested lock for lockdep
[ Upstream commit cc7130bf119add37f36238343a593b71ef6ecc1e ] The IOMMU table is divided into pools for concurrent mappings and each pool has a separate spinlock. When taking the ownership of an IOMMU group to pass through a device to a VM, we lock these spinlocks which triggers a false negative warning in lockdep (below). This fixes it by annotating the large pool's spinlock as a nest lock which makes lockdep not complaining when locking nested locks if the nest lock is locked already. === WARNING: possible recursive locking detected 5.11.0-le_syzkaller_a+fstn1 #100 Not tainted -------------------------------------------- qemu-system-ppc/4129 is trying to acquire lock: c0000000119bddb0 (&(p->lock)/1){....}-{2:2}, at: iommu_take_ownership+0xac/0x1e0 but task is already holding lock: c0000000119bdd30 (&(p->lock)/1){....}-{2:2}, at: iommu_take_ownership+0xac/0x1e0 other info that might help us debug this: Possible unsafe locking scenario: CPU0 ---- lock(&(p->lock)/1); lock(&(p->lock)/1); === Signed-off-by: Alexey Kardashevskiy <aik@ozlabs.ru> Signed-off-by: Michael Ellerman <mpe@ellerman.id.au> Link: https://lore.kernel.org/r/20210301063653.51003-1-aik@ozlabs.ru Signed-off-by: Sasha Levin <sashal@kernel.org> |
||
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Michael Ellerman
|
d99870c70e |
powerpc/pseries: Stop calling printk in rtas_stop_self()
[ Upstream commit ed8029d7b472369a010a1901358567ca3b6dbb0d ] RCU complains about us calling printk() from an offline CPU: ============================= WARNING: suspicious RCU usage 5.12.0-rc7-02874-g7cf90e481cb8 #1 Not tainted ----------------------------- kernel/locking/lockdep.c:3568 RCU-list traversed in non-reader section!! other info that might help us debug this: RCU used illegally from offline CPU! rcu_scheduler_active = 2, debug_locks = 1 no locks held by swapper/0/0. stack backtrace: CPU: 0 PID: 0 Comm: swapper/0 Not tainted 5.12.0-rc7-02874-g7cf90e481cb8 #1 Call Trace: dump_stack+0xec/0x144 (unreliable) lockdep_rcu_suspicious+0x124/0x144 __lock_acquire+0x1098/0x28b0 lock_acquire+0x128/0x600 _raw_spin_lock_irqsave+0x6c/0xc0 down_trylock+0x2c/0x70 __down_trylock_console_sem+0x60/0x140 vprintk_emit+0x1a8/0x4b0 vprintk_func+0xcc/0x200 printk+0x40/0x54 pseries_cpu_offline_self+0xc0/0x120 arch_cpu_idle_dead+0x54/0x70 do_idle+0x174/0x4a0 cpu_startup_entry+0x38/0x40 rest_init+0x268/0x388 start_kernel+0x748/0x790 start_here_common+0x1c/0x614 Which happens because by the time we get to rtas_stop_self() we are already offline. In addition the message can be spammy, and is not that helpful for users, so remove it. Signed-off-by: Michael Ellerman <mpe@ellerman.id.au> Link: https://lore.kernel.org/r/20210418135413.1204031-1-mpe@ellerman.id.au Signed-off-by: Sasha Levin <sashal@kernel.org> |
||
Srikar Dronamraju
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d57b9bc42b |
powerpc/smp: Set numa node before updating mask
[ Upstream commit 6980d13f0dd189846887bbbfa43793d9a41768d3 ] Geethika reported a trace when doing a dlpar CPU add. ------------[ cut here ]------------ WARNING: CPU: 152 PID: 1134 at kernel/sched/topology.c:2057 CPU: 152 PID: 1134 Comm: kworker/152:1 Not tainted 5.12.0-rc5-master #5 Workqueue: events cpuset_hotplug_workfn NIP: c0000000001cfc14 LR: c0000000001cfc10 CTR: c0000000007e3420 REGS: c0000034a08eb260 TRAP: 0700 Not tainted (5.12.0-rc5-master+) MSR: 8000000000029033 <SF,EE,ME,IR,DR,RI,LE> CR: 28828422 XER: 00000020 CFAR: c0000000001fd888 IRQMASK: 0 #012GPR00: c0000000001cfc10 c0000034a08eb500 c000000001f35400 0000000000000027 #012GPR04: c0000035abaa8010 c0000035abb30a00 0000000000000027 c0000035abaa8018 #012GPR08: 0000000000000023 c0000035abaaef48 00000035aa540000 c0000035a49dffe8 #012GPR12: 0000000028828424 c0000035bf1a1c80 0000000000000497 0000000000000004 #012GPR16: c00000000347a258 0000000000000140 c00000000203d468 c000000001a1a490 #012GPR20: c000000001f9c160 c0000034adf70920 c0000034aec9fd20 0000000100087bd3 #012GPR24: 0000000100087bd3 c0000035b3de09f8 0000000000000030 c0000035b3de09f8 #012GPR28: 0000000000000028 c00000000347a280 c0000034aefe0b00 c0000000010a2a68 NIP [c0000000001cfc14] build_sched_domains+0x6a4/0x1500 LR [c0000000001cfc10] build_sched_domains+0x6a0/0x1500 Call Trace: [c0000034a08eb500] [c0000000001cfc10] build_sched_domains+0x6a0/0x1500 (unreliable) [c0000034a08eb640] [c0000000001d1e6c] partition_sched_domains_locked+0x3ec/0x530 [c0000034a08eb6e0] [c0000000002936d4] rebuild_sched_domains_locked+0x524/0xbf0 [c0000034a08eb7e0] [c000000000296bb0] rebuild_sched_domains+0x40/0x70 [c0000034a08eb810] [c000000000296e74] cpuset_hotplug_workfn+0x294/0xe20 [c0000034a08ebc30] [c000000000178dd0] process_one_work+0x300/0x670 [c0000034a08ebd10] [c0000000001791b8] worker_thread+0x78/0x520 [c0000034a08ebda0] [c000000000185090] kthread+0x1a0/0x1b0 [c0000034a08ebe10] [c00000000000ccec] ret_from_kernel_thread+0x5c/0x70 Instruction dump: 7d2903a6 4e800421 e8410018 7f67db78 7fe6fb78 7f45d378 7f84e378 7c681b78 3c62ff1a 3863c6f8 4802dc35 60000000 <0fe00000> 3920fff4 f9210070 e86100a0 ---[ end trace 532d9066d3d4d7ec ]--- Some of the per-CPU masks use cpu_cpu_mask as a filter to limit the search for related CPUs. On a dlpar add of a CPU, update cpu_cpu_mask before updating the per-CPU masks. This will ensure the cpu_cpu_mask is updated correctly before its used in setting the masks. Setting the numa_node will ensure that when cpu_cpu_mask() gets called, the correct node number is used. This code movement helped fix the above call trace. Reported-by: Geetika Moolchandani <Geetika.Moolchandani1@ibm.com> Signed-off-by: Srikar Dronamraju <srikar@linux.vnet.ibm.com> Reviewed-by: Nathan Lynch <nathanl@linux.ibm.com> Signed-off-by: Michael Ellerman <mpe@ellerman.id.au> Link: https://lore.kernel.org/r/20210401154200.150077-1-srikar@linux.vnet.ibm.com Signed-off-by: Sasha Levin <sashal@kernel.org> |
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Christophe Leroy
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2765406bb8 |
powerpc/52xx: Fix an invalid ASM expression ('addi' used instead of 'add')
[ Upstream commit 8a87a507714386efc39c3ae6fa24d4f79846b522 ]
AS arch/powerpc/platforms/52xx/lite5200_sleep.o
arch/powerpc/platforms/52xx/lite5200_sleep.S: Assembler messages:
arch/powerpc/platforms/52xx/lite5200_sleep.S:184: Warning: invalid register expression
In the following code, 'addi' is wrong, has to be 'add'
/* local udelay in sram is needed */
udelay: /* r11 - tb_ticks_per_usec, r12 - usecs, overwrites r13 */
mullw r12, r12, r11
mftb r13 /* start */
addi r12, r13, r12 /* end */
Fixes: ee983079ce04 ("[POWERPC] MPC5200 low power mode")
Signed-off-by: Christophe Leroy <christophe.leroy@csgroup.eu>
Signed-off-by: Michael Ellerman <mpe@ellerman.id.au>
Link: https://lore.kernel.org/r/cb4cec9131c8577803367f1699209a7e104cec2a.1619025821.git.christophe.leroy@csgroup.eu
Signed-off-by: Sasha Levin <sashal@kernel.org>
|