mirror of
https://github.com/rd-stuffs/msm-4.14.git
synced 2025-02-20 11:45:48 +08:00
17384 Commits
| Author | SHA1 | Message | Date | |
|---|---|---|---|---|
azrim
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904295f18a
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[SQUASH] drop boeffla wakelock blocker
Revert "configs: surya: Regenerate full defconfig" This reverts commit 0fbd555de64a68e43d50c1d55f9ceb93ff88c307. Revert "boeffla_wl_blocker: increase wakelock list length" This reverts commit c5df629a4c5203558c134487be73ed9bef5c1cc4. Revert "power: Block all them crazy wakelocks just to make sultan wet his own knickers" This reverts commit 98753b29fcfe1ef8a43dd5c54b1e65b3cbce8167. Revert "boeffla_wl_blocker: update to wakelock blocker driver v1.1.0" This reverts commit 0d5e86244ea3f9a1f6c75436c463854d9e167d71. Revert "boeffla_wl_blocker: update to wakelock blocker driver v1.0.1" This reverts commit 825d10a4410dba33aaef430ac9531bb685e45dae. Revert "boeffla_wl_blocker: add generic wakelock blocker driver v1.0.0" This reverts commit ba7aec6082b445c4d41bc5cd72a6cc51107fcf72. Signed-off-by: azrim <mirzaspc@gmail.com> |
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Christoph Hellwig
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0664ba4cef
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block: simplify BIOVEC_PHYS_MERGEABLE
Turn the macro into an inline, move it to blk.h and simplify the arch hooks a bit. Also rename the function to biovec_phys_mergeable as there is no need to shout. Signed-off-by: Christoph Hellwig <hch@lst.de> Signed-off-by: Jens Axboe <axboe@kernel.dk> Signed-off-by: azrim <mirzaspc@gmail.com> |
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Woody Lin
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47185f8abc
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ARM: dts: msm: disable watchdog during suspend
Disable the MSM watchdog during suspend by removing "qcom,wakeup-enable" from sm8150.dtsi. Some watchdog timed out reset issues showed watchdog expiration issues happened during suspend, especially when waiting for s2idle_wait_head in s2idle_enter. But due to external interrupts are disabled before this function, the watchdog petting timer might not working as expectation. To avoid introducing watchdog reset when execution of suspend/resume is not hang, remove "qcom,wakeup-enable" to disable the feature. Bug: 190429220 Change-Id: I7ce0ef57da15925cd024d602039d303c523bfd9b Merged-In: I7ce0ef57da15925cd024d602039d303c523bfd9b Signed-off-by: Woody Lin <woodylin@google.com> (cherry picked from commit da702ade8884424ee578a3db2d4aaa217d8b85d6) Signed-off-by: azrim <mirzaspc@gmail.com> |
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John Galt
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f642fae0fb
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Selectively use Ofast on some targets
Measurably benefits performance in some areas. Signed-off-by: azrim <mirzaspc@gmail.com> |
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azrim
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36d782b345
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configs: surya: Regenerate full defconfig
Signed-off-by: azrim <mirzaspc@gmail.com> |
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azrim
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510b00d518
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configs: surya: enable cpu_input_boost
Signed-off-by: azrim <mirzaspc@gmail.com> |
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azrim
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dd87be04c9
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configs: surya: Regenerate full defconfig
Signed-off-by: azrim <mirzaspc@gmail.com> |
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Cyber Knight
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33d7f4e0f5
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configs: surya: Enable GSI function
- This is needed for RMNET tethering and fixes the following logspam: 06-22 05:06:49.345 30928 30928 I QTI_SDM_INFO: [qti_main.c:641] main():Successfully got the watch descriptor fd:4 for the hex dumps 06-22 05:06:49.345 30928 30928 I QTI_SDM_INFO: [qti_main.c:658] main():Start QTI 06-22 05:06:49.345 30928 30928 I QTI_SDM_INFO: [qti_rmnet_peripheral.c:830] qti_rmnet_ph_init():Open peripheral file to receive QMI messages 06-22 05:06:49.345 30928 30928 E QTI_SDM_INFO: [qti_rmnet_peripheral.c:768] qti_file_open():Could not open device file. Errno 2 error msg=No such file or directory 06-22 05:06:50.348 30928 30928 E QTI_SDM_INFO: [qti_rmnet_peripheral.c:768] qti_file_open():Could not open device file. Errno 2 error msg=No such file or directory Signed-off-by: Cyber Knight <cyberknight755@gmail.com> Signed-off-by: azrim <mirzaspc@gmail.com> |
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azrim
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ee7cf86c9b
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configs: surya: Regenerate full defconfig
Signed-off-by: azrim <mirzaspc@gmail.com> |
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azrim
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aa74a429f3
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configs: surya: debloat
Signed-off-by: azrim <mirzaspc@gmail.com> |
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azrim
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6bc27d2959
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Revert "arm64/dts: sdmmagpie: Switch to step-wise thermal governor"
* breaks pixel thermal This reverts commit b1df5861da569a4c99dbefa83f73b3893e967a33. Signed-off-by: azrim <mirzaspc@gmail.com> |
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Reinazhard
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27da20082e
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configs: surya: Don't initialize random pool very early
- This breaks booting with CRNG. Signed-off-by: Reinazhard <reinazhard@gmail.com> Signed-off-by: Cyber Knight <cyberknight755@gmail.com> Signed-off-by: azrim <mirzaspc@gmail.com> |
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Cyber Knight
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fc57be8d4f
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configs: surya: Trust the bootloader to init Linux's CRNG
- Needed to be enabled after CRNG patchset. Signed-off-by: Cyber Knight <cyberknight755@gmail.com> Signed-off-by: azrim <mirzaspc@gmail.com> |
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azrim
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8ed3d9871c
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configs: surya: Regenerate full defconfig
Signed-off-by: azrim <mirzaspc@gmail.com> |
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Cyber Knight
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1fbd95afeb
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arm64: dts: sdmmagpie: Specify rng-seed node
- Specify a chosen node, rng-seed to increase initial device randomness.
- This is essentially read by the bootloader for the entropy.
- This patch was inspired by [1].
[1]:
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azrim
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013ed93b2f
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Merge tag 'LA.UM.9.1.r1-12000.01-SMxxx0.QSSI12.0' of https://git.codelinaro.org/clo/la/kernel/msm-4.14 into richelieu
"LA.UM.9.1.r1-12000.01-SMxxx0.QSSI12.0" * tag 'LA.UM.9.1.r1-12000.01-SMxxx0.QSSI12.0' of https://git.codelinaro.org/clo/la/kernel/msm-4.14: msm: adsprpc: Handle UAF in fastrpc debugfs read ARM: dts: msm: Add initial DTS support for FACEPAY msm: kgsl: Fix gpuaddr_in_range() to check upper bound msm: kgsl: Remove 'fd' dependency to get dma_buf handle msm: camera: reqmgr: Validate the link handle msm: kgsl: Remove 'fd' dependency to get dma_buf handle msm: kgsl: Fix gpuaddr_in_range() to check upper bound mm/kasan: Remove redefined functions in common.c kasan: remove duplicate function dcc_v2: Add dcc region to minidump table msm: ais: reqmgr: Avoid freeing subdev twice fbdev: msm: check for valid fence before using objects msm: mdp3: fix the use after free problem ARM: dts: msm: Add Audio supported files for trinket |
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azrim
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9c642251ed
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Merge remote-tracking branch 'google/android-4.14-stable' into richelieu
* google/android-4.14-stable:
UPSTREAM: lib/vsprintf: Hash printed address for netdev bits fallback
UPSTREAM: lib/vsprintf: Prepare for more general use of ptr_to_id()
UPSTREAM: lib/vsprintf: Make ptr argument conts in ptr_to_id()
UPSTREAM: vsprintf: Replace memory barrier with static_key for random_ptr_key update
UPSTREAM: lib/test_printf.c: accept "ptrval" as valid result for plain 'p' tests
UPSTREAM: lib/vsprintf: Do not handle %pO[^F] as %px
BACKPORT: l2tp: fix race in pppol2tp_release with session object destroy
BACKPORT: l2tp: don't use inet_shutdown on ppp session destroy
Linux 4.14.285
tcp: drop the hash_32() part from the index calculation
tcp: increase source port perturb table to 2^16
tcp: dynamically allocate the perturb table used by source ports
tcp: add small random increments to the source port
tcp: use different parts of the port_offset for index and offset
tcp: add some entropy in __inet_hash_connect()
xprtrdma: fix incorrect header size calculations
usb: gadget: u_ether: fix regression in setting fixed MAC address
s390/mm: use non-quiescing sske for KVM switch to keyed guest
l2tp: fix race in pppol2tp_release with session object destroy
l2tp: don't use inet_shutdown on ppp session destroy
virtio-pci: Remove wrong address verification in vp_del_vqs()
ext4: add reserved GDT blocks check
ext4: make variable "count" signed
ext4: fix bug_on ext4_mb_use_inode_pa
serial: 8250: Store to lsr_save_flags after lsr read
usb: gadget: lpc32xx_udc: Fix refcount leak in lpc32xx_udc_probe
usb: dwc2: Fix memory leak in dwc2_hcd_init
USB: serial: io_ti: add Agilent E5805A support
USB: serial: option: add support for Cinterion MV31 with new baseline
comedi: vmk80xx: fix expression for tx buffer size
irqchip/gic/realview: Fix refcount leak in realview_gic_of_init
certs/blacklist_hashes.c: fix const confusion in certs blacklist
arm64: ftrace: fix branch range checks
net: bgmac: Fix an erroneous kfree() in bgmac_remove()
misc: atmel-ssc: Fix IRQ check in ssc_probe
tty: goldfish: Fix free_irq() on remove
i40e: Fix call trace in setup_tx_descriptors
pNFS: Don't keep retrying if the server replied NFS4ERR_LAYOUTUNAVAILABLE
random: credit cpu and bootloader seeds by default
net: ethernet: mtk_eth_soc: fix misuse of mem alloc interface netdev[napi]_alloc_frag
ipv6: Fix signed integer overflow in l2tp_ip6_sendmsg
nfc: nfcmrvl: Fix memory leak in nfcmrvl_play_deferred
virtio-mmio: fix missing put_device() when vm_cmdline_parent registration failed
scsi: pmcraid: Fix missing resource cleanup in error case
scsi: ipr: Fix missing/incorrect resource cleanup in error case
scsi: lpfc: Fix port stuck in bypassed state after LIP in PT2PT topology
scsi: vmw_pvscsi: Expand vcpuHint to 16 bits
ASoC: wm8962: Fix suspend while playing music
ata: libata-core: fix NULL pointer deref in ata_host_alloc_pinfo()
ASoC: cs42l56: Correct typo in minimum level for SX volume controls
ASoC: cs42l52: Correct TLV for Bypass Volume
ASoC: cs53l30: Correct number of volume levels on SX controls
ASoC: cs42l52: Fix TLV scales for mixer controls
random: account for arch randomness in bits
random: mark bootloader randomness code as __init
random: avoid checking crng_ready() twice in random_init()
crypto: drbg - make reseeding from get_random_bytes() synchronous
crypto: drbg - always try to free Jitter RNG instance
crypto: drbg - move dynamic ->reseed_threshold adjustments to __drbg_seed()
crypto: drbg - track whether DRBG was seeded with !rng_is_initialized()
crypto: drbg - prepare for more fine-grained tracking of seeding state
crypto: drbg - always seeded with SP800-90B compliant noise source
crypto: drbg - add FIPS 140-2 CTRNG for noise source
Revert "random: use static branch for crng_ready()"
random: check for signals after page of pool writes
random: wire up fops->splice_{read,write}_iter()
random: convert to using fops->write_iter()
random: move randomize_page() into mm where it belongs
random: move initialization functions out of hot pages
random: use proper return types on get_random_{int,long}_wait()
random: remove extern from functions in header
random: use static branch for crng_ready()
random: credit architectural init the exact amount
random: handle latent entropy and command line from random_init()
random: use proper jiffies comparison macro
random: remove ratelimiting for in-kernel unseeded randomness
random: avoid initializing twice in credit race
random: use symbolic constants for crng_init states
siphash: use one source of truth for siphash permutations
random: help compiler out with fast_mix() by using simpler arguments
random: do not use input pool from hard IRQs
random: order timer entropy functions below interrupt functions
random: do not pretend to handle premature next security model
random: do not use batches when !crng_ready()
random: insist on random_get_entropy() existing in order to simplify
xtensa: use fallback for random_get_entropy() instead of zero
sparc: use fallback for random_get_entropy() instead of zero
um: use fallback for random_get_entropy() instead of zero
x86/tsc: Use fallback for random_get_entropy() instead of zero
nios2: use fallback for random_get_entropy() instead of zero
arm: use fallback for random_get_entropy() instead of zero
mips: use fallback for random_get_entropy() instead of just c0 random
m68k: use fallback for random_get_entropy() instead of zero
timekeeping: Add raw clock fallback for random_get_entropy()
powerpc: define get_cycles macro for arch-override
alpha: define get_cycles macro for arch-override
parisc: define get_cycles macro for arch-override
s390: define get_cycles macro for arch-override
ia64: define get_cycles macro for arch-override
init: call time_init() before rand_initialize()
random: fix sysctl documentation nits
random: document crng_fast_key_erasure() destination possibility
random: make random_get_entropy() return an unsigned long
random: check for signals every PAGE_SIZE chunk of /dev/[u]random
random: check for signal_pending() outside of need_resched() check
random: do not allow user to keep crng key around on stack
random: do not split fast init input in add_hwgenerator_randomness()
random: mix build-time latent entropy into pool at init
random: re-add removed comment about get_random_{u32,u64} reseeding
random: treat bootloader trust toggle the same way as cpu trust toggle
random: skip fast_init if hwrng provides large chunk of entropy
random: check for signal and try earlier when generating entropy
random: reseed more often immediately after booting
random: make consistent usage of crng_ready()
random: use SipHash as interrupt entropy accumulator
random: replace custom notifier chain with standard one
random: don't let 644 read-only sysctls be written to
random: give sysctl_random_min_urandom_seed a more sensible value
random: do crng pre-init loading in worker rather than irq
random: unify cycles_t and jiffies usage and types
random: cleanup UUID handling
random: only wake up writers after zap if threshold was passed
random: round-robin registers as ulong, not u32
random: clear fast pool, crng, and batches in cpuhp bring up
random: pull add_hwgenerator_randomness() declaration into random.h
random: check for crng_init == 0 in add_device_randomness()
random: unify early init crng load accounting
random: do not take pool spinlock at boot
random: defer fast pool mixing to worker
random: rewrite header introductory comment
random: group sysctl functions
random: group userspace read/write functions
random: group entropy collection functions
random: group entropy extraction functions
random: group initialization wait functions
random: remove whitespace and reorder includes
random: remove useless header comment
random: introduce drain_entropy() helper to declutter crng_reseed()
random: deobfuscate irq u32/u64 contributions
random: add proper SPDX header
random: remove unused tracepoints
random: remove ifdef'd out interrupt bench
random: tie batched entropy generation to base_crng generation
random: zero buffer after reading entropy from userspace
random: remove outdated INT_MAX >> 6 check in urandom_read()
random: use hash function for crng_slow_load()
random: absorb fast pool into input pool after fast load
random: do not xor RDRAND when writing into /dev/random
random: ensure early RDSEED goes through mixer on init
random: inline leaves of rand_initialize()
random: use RDSEED instead of RDRAND in entropy extraction
random: fix locking in crng_fast_load()
random: remove batched entropy locking
random: remove use_input_pool parameter from crng_reseed()
random: make credit_entropy_bits() always safe
random: always wake up entropy writers after extraction
random: use linear min-entropy accumulation crediting
random: simplify entropy debiting
random: use computational hash for entropy extraction
random: only call crng_finalize_init() for primary_crng
random: access primary_pool directly rather than through pointer
random: continually use hwgenerator randomness
random: simplify arithmetic function flow in account()
random: access input_pool_data directly rather than through pointer
random: cleanup fractional entropy shift constants
random: prepend remaining pool constants with POOL_
random: de-duplicate INPUT_POOL constants
random: remove unused OUTPUT_POOL constants
random: rather than entropy_store abstraction, use global
random: try to actively add entropy rather than passively wait for it
random: remove unused extract_entropy() reserved argument
random: remove incomplete last_data logic
random: cleanup integer types
crypto: chacha20 - Fix chacha20_block() keystream alignment (again)
random: cleanup poolinfo abstraction
random: fix typo in comments
random: don't reset crng_init_cnt on urandom_read()
random: avoid superfluous call to RDRAND in CRNG extraction
random: early initialization of ChaCha constants
random: initialize ChaCha20 constants with correct endianness
random: use IS_ENABLED(CONFIG_NUMA) instead of ifdefs
random: harmonize "crng init done" messages
random: mix bootloader randomness into pool
random: do not re-init if crng_reseed completes before primary init
random: do not sign extend bytes for rotation when mixing
random: use BLAKE2s instead of SHA1 in extraction
random: remove unused irq_flags argument from add_interrupt_randomness()
random: document add_hwgenerator_randomness() with other input functions
crypto: blake2s - adjust include guard naming
crypto: blake2s - include <linux/bug.h> instead of <asm/bug.h>
MAINTAINERS: co-maintain random.c
random: remove dead code left over from blocking pool
random: avoid arch_get_random_seed_long() when collecting IRQ randomness
random: add arch_get_random_*long_early()
powerpc: Use bool in archrandom.h
linux/random.h: Mark CONFIG_ARCH_RANDOM functions __must_check
linux/random.h: Use false with bool
linux/random.h: Remove arch_has_random, arch_has_random_seed
s390: Remove arch_has_random, arch_has_random_seed
powerpc: Remove arch_has_random, arch_has_random_seed
x86: Remove arch_has_random, arch_has_random_seed
random: avoid warnings for !CONFIG_NUMA builds
random: split primary/secondary crng init paths
random: remove some dead code of poolinfo
random: fix typo in add_timer_randomness()
random: Add and use pr_fmt()
random: convert to ENTROPY_BITS for better code readability
random: remove unnecessary unlikely()
random: remove kernel.random.read_wakeup_threshold
random: delete code to pull data into pools
random: remove the blocking pool
random: fix crash on multiple early calls to add_bootloader_randomness()
char/random: silence a lockdep splat with printk()
random: make /dev/random be almost like /dev/urandom
random: ignore GRND_RANDOM in getentropy(2)
random: add GRND_INSECURE to return best-effort non-cryptographic bytes
random: Add a urandom_read_nowait() for random APIs that don't warn
random: Don't wake crng_init_wait when crng_init == 1
lib/crypto: sha1: re-roll loops to reduce code size
lib/crypto: blake2s: move hmac construction into wireguard
crypto: blake2s - generic C library implementation and selftest
crypto: Deduplicate le32_to_cpu_array() and cpu_to_le32_array()
Revert "hwrng: core - Freeze khwrng thread during suspend"
char/random: Add a newline at the end of the file
random: Use wait_event_freezable() in add_hwgenerator_randomness()
fdt: add support for rng-seed
random: Support freezable kthreads in add_hwgenerator_randomness()
random: fix soft lockup when trying to read from an uninitialized blocking pool
latent_entropy: avoid build error when plugin cflags are not set
random: document get_random_int() family
random: move rand_initialize() earlier
random: only read from /dev/random after its pool has received 128 bits
drivers/char/random.c: make primary_crng static
drivers/char/random.c: remove unused stuct poolinfo::poolbits
drivers/char/random.c: constify poolinfo_table
random: make CPU trust a boot parameter
random: Make crng state queryable
random: remove preempt disabled region
random: add a config option to trust the CPU's hwrng
random: Return nbytes filled from hw RNG
random: Fix whitespace pre random-bytes work
drivers/char/random.c: remove unused dont_count_entropy
random: optimize add_interrupt_randomness
random: always fill buffer in get_random_bytes_wait
crypto: chacha20 - Fix keystream alignment for chacha20_block()
9p: missing chunk of "fs/9p: Don't update file type when updating file attributes"
UPSTREAM: ext4: verify dir block before splitting it
UPSTREAM: ext4: fix use-after-free in ext4_rename_dir_prepare
BACKPORT: ext4: Only advertise encrypted_casefold when encryption and unicode are enabled
BACKPORT: ext4: fix no-key deletion for encrypt+casefold
BACKPORT: ext4: optimize match for casefolded encrypted dirs
BACKPORT: ext4: handle casefolding with encryption
Revert "ANDROID: ext4: Handle casefolding with encryption"
Revert "ANDROID: ext4: Optimize match for casefolded encrypted dirs"
Revert "ext4: fix use-after-free in ext4_rename_dir_prepare"
Revert "ext4: verify dir block before splitting it"
Linux 4.14.284
x86/speculation/mmio: Print SMT warning
KVM: x86/speculation: Disable Fill buffer clear within guests
x86/speculation/mmio: Reuse SRBDS mitigation for SBDS
x86/speculation/srbds: Update SRBDS mitigation selection
x86/speculation/mmio: Add sysfs reporting for Processor MMIO Stale Data
x86/speculation/mmio: Enable CPU Fill buffer clearing on idle
x86/bugs: Group MDS, TAA & Processor MMIO Stale Data mitigations
x86/speculation/mmio: Add mitigation for Processor MMIO Stale Data
x86/speculation: Add a common function for MD_CLEAR mitigation update
x86/speculation/mmio: Enumerate Processor MMIO Stale Data bug
Documentation: Add documentation for Processor MMIO Stale Data
x86/cpu: Add another Alder Lake CPU to the Intel family
x86/cpu: Add Lakefield, Alder Lake and Rocket Lake models to the to Intel CPU family
x86/cpu: Add Comet Lake to the Intel CPU models header
x86/CPU: Add more Icelake model numbers
x86/CPU: Add Icelake model number
x86/cpu: Add Cannonlake to Intel family
x86/cpu: Add Jasper Lake to Intel family
cpu/speculation: Add prototype for cpu_show_srbds()
x86/cpu: Add Elkhart Lake to Intel family
Linux 4.14.283
tcp: fix tcp_mtup_probe_success vs wrong snd_cwnd
PCI: qcom: Fix unbalanced PHY init on probe errors
mtd: cfi_cmdset_0002: Use chip_ready() for write on S29GL064N
mtd: cfi_cmdset_0002: Move and rename chip_check/chip_ready/chip_good_for_write
md/raid0: Ignore RAID0 layout if the second zone has only one device
powerpc/32: Fix overread/overwrite of thread_struct via ptrace
Input: bcm5974 - set missing URB_NO_TRANSFER_DMA_MAP urb flag
ixgbe: fix unexpected VLAN Rx in promisc mode on VF
ixgbe: fix bcast packets Rx on VF after promisc removal
nfc: st21nfca: fix memory leaks in EVT_TRANSACTION handling
nfc: st21nfca: fix incorrect validating logic in EVT_TRANSACTION
ata: libata-transport: fix {dma|pio|xfer}_mode sysfs files
cifs: return errors during session setup during reconnects
ALSA: hda/conexant - Fix loopback issue with CX20632
vringh: Fix loop descriptors check in the indirect cases
nodemask: Fix return values to be unsigned
nbd: fix io hung while disconnecting device
nbd: fix race between nbd_alloc_config() and module removal
nbd: call genl_unregister_family() first in nbd_cleanup()
modpost: fix undefined behavior of is_arm_mapping_symbol()
drm/radeon: fix a possible null pointer dereference
Revert "net: af_key: add check for pfkey_broadcast in function pfkey_process"
md: protect md_unregister_thread from reentrancy
kernfs: Separate kernfs_pr_cont_buf and rename_lock.
serial: msm_serial: disable interrupts in __msm_console_write()
staging: rtl8712: fix uninit-value in r871xu_drv_init()
clocksource/drivers/sp804: Avoid error on multiple instances
extcon: Modify extcon device to be created after driver data is set
misc: rtsx: set NULL intfdata when probe fails
usb: dwc2: gadget: don't reset gadget's driver->bus
USB: hcd-pci: Fully suspend across freeze/thaw cycle
drivers: usb: host: Fix deadlock in oxu_bus_suspend()
drivers: tty: serial: Fix deadlock in sa1100_set_termios()
USB: host: isp116x: check return value after calling platform_get_resource()
drivers: staging: rtl8192e: Fix deadlock in rtllib_beacons_stop()
tty: Fix a possible resource leak in icom_probe
tty: synclink_gt: Fix null-pointer-dereference in slgt_clean()
lkdtm/usercopy: Expand size of "out of frame" object
iio: dummy: iio_simple_dummy: check the return value of kstrdup()
drm: imx: fix compiler warning with gcc-12
net: altera: Fix refcount leak in altera_tse_mdio_create
net: ipv6: unexport __init-annotated seg6_hmac_init()
net: xfrm: unexport __init-annotated xfrm4_protocol_init()
net: mdio: unexport __init-annotated mdio_bus_init()
SUNRPC: Fix the calculation of xdr->end in xdr_get_next_encode_buffer()
net/mlx4_en: Fix wrong return value on ioctl EEPROM query failure
ata: pata_octeon_cf: Fix refcount leak in octeon_cf_probe
xprtrdma: treat all calls not a bcall when bc_serv is NULL
video: fbdev: pxa3xx-gcu: release the resources correctly in pxa3xx_gcu_probe/remove()
m68knommu: fix undefined reference to `_init_sp'
m68knommu: set ZERO_PAGE() to the allocated zeroed page
i2c: cadence: Increase timeout per message if necessary
tracing: Avoid adding tracer option before update_tracer_options
tracing: Fix sleeping function called from invalid context on RT kernel
mips: cpc: Fix refcount leak in mips_cpc_default_phys_base
perf c2c: Fix sorting in percent_rmt_hitm_cmp()
tcp: tcp_rtx_synack() can be called from process context
ubi: ubi_create_volume: Fix use-after-free when volume creation failed
jffs2: fix memory leak in jffs2_do_fill_super
modpost: fix removing numeric suffixes
net: dsa: mv88e6xxx: Fix refcount leak in mv88e6xxx_mdios_register
net: ethernet: mtk_eth_soc: out of bounds read in mtk_hwlro_get_fdir_entry()
clocksource/drivers/oxnas-rps: Fix irq_of_parse_and_map() return value
firmware: dmi-sysfs: Fix memory leak in dmi_sysfs_register_handle
serial: st-asc: Sanitize CSIZE and correct PARENB for CS7
serial: sh-sci: Don't allow CS5-6
serial: txx9: Don't allow CS5-6
serial: digicolor-usart: Don't allow CS5-6
serial: meson: acquire port->lock in startup()
rtc: mt6397: check return value after calling platform_get_resource()
soc: rockchip: Fix refcount leak in rockchip_grf_init
coresight: cpu-debug: Replace mutex with mutex_trylock on panic notifier
rpmsg: qcom_smd: Fix irq_of_parse_and_map() return value
pwm: lp3943: Fix duty calculation in case period was clamped
USB: storage: karma: fix rio_karma_init return
usb: usbip: add missing device lock on tweak configuration cmd
usb: usbip: fix a refcount leak in stub_probe()
tty: goldfish: Use tty_port_destroy() to destroy port
staging: greybus: codecs: fix type confusion of list iterator variable
pcmcia: db1xxx_ss: restrict to MIPS_DB1XXX boards
netfilter: nf_tables: disallow non-stateful expression in sets earlier
MIPS: IP27: Remove incorrect `cpu_has_fpu' override
RDMA/rxe: Generate a completion for unsupported/invalid opcode
phy: qcom-qmp: fix reset-controller leak on probe errors
dt-bindings: gpio: altera: correct interrupt-cells
docs/conf.py: Cope with removal of language=None in Sphinx 5.0.0
phy: qcom-qmp: fix struct clk leak on probe errors
arm64: dts: qcom: ipq8074: fix the sleep clock frequency
gma500: fix an incorrect NULL check on list iterator
carl9170: tx: fix an incorrect use of list iterator
ASoC: rt5514: Fix event generation for "DSP Voice Wake Up" control
rtl818x: Prevent using not initialized queues
hugetlb: fix huge_pmd_unshare address update
nodemask.h: fix compilation error with GCC12
iommu/msm: Fix an incorrect NULL check on list iterator
um: Fix out-of-bounds read in LDT setup
um: chan_user: Fix winch_tramp() return value
mac80211: upgrade passive scan to active scan on DFS channels after beacon rx
irqchip: irq-xtensa-mx: fix initial IRQ affinity
irqchip/armada-370-xp: Do not touch Performance Counter Overflow on A375, A38x, A39x
RDMA/hfi1: Fix potential integer multiplication overflow errors
md: fix an incorrect NULL check in md_reload_sb
md: fix an incorrect NULL check in does_sb_need_changing
drm/bridge: analogix_dp: Grab runtime PM reference for DP-AUX
drm/nouveau/clk: Fix an incorrect NULL check on list iterator
drm/amdgpu/cs: make commands with 0 chunks illegal behaviour.
scsi: ufs: qcom: Add a readl() to make sure ref_clk gets enabled
scsi: dc395x: Fix a missing check on list iterator
ocfs2: dlmfs: fix error handling of user_dlm_destroy_lock
dlm: fix missing lkb refcount handling
dlm: fix plock invalid read
ext4: avoid cycles in directory h-tree
ext4: verify dir block before splitting it
ext4: fix bug_on in ext4_writepages
ext4: fix use-after-free in ext4_rename_dir_prepare
fs-writeback: writeback_sb_inodes：Recalculate 'wrote' according skipped pages
iwlwifi: mvm: fix assert 1F04 upon reconfig
wifi: mac80211: fix use-after-free in chanctx code
perf jevents: Fix event syntax error caused by ExtSel
perf c2c: Use stdio interface if slang is not supported
iommu/amd: Increase timeout waiting for GA log enablement
video: fbdev: clcdfb: Fix refcount leak in clcdfb_of_vram_setup
iommu/mediatek: Add list_del in mtk_iommu_remove
mailbox: forward the hrtimer if not queued and under a lock
powerpc/fsl_rio: Fix refcount leak in fsl_rio_setup
powerpc/perf: Fix the threshold compare group constraint for power9
Input: sparcspkr - fix refcount leak in bbc_beep_probe
tty: fix deadlock caused by calling printk() under tty_port->lock
powerpc/4xx/cpm: Fix return value of __setup() handler
powerpc/idle: Fix return value of __setup() handler
powerpc/8xx: export 'cpm_setbrg' for modules
drivers/base/node.c: fix compaction sysfs file leak
pinctrl: mvebu: Fix irq_of_parse_and_map() return value
scsi: fcoe: Fix Wstringop-overflow warnings in fcoe_wwn_from_mac()
mfd: ipaq-micro: Fix error check return value of platform_get_irq()
ARM: dts: bcm2835-rpi-b: Fix GPIO line names
ARM: dts: bcm2835-rpi-zero-w: Fix GPIO line name for Wifi/BT
soc: qcom: smsm: Fix missing of_node_put() in smsm_parse_ipc
soc: qcom: smp2p: Fix missing of_node_put() in smp2p_parse_ipc
rxrpc: Don't try to resend the request if we're receiving the reply
rxrpc: Fix listen() setting the bar too high for the prealloc rings
ASoC: wm2000: fix missing clk_disable_unprepare() on error in wm2000_anc_transition()
sctp: read sk->sk_bound_dev_if once in sctp_rcv()
m68k: math-emu: Fix dependencies of math emulation support
Bluetooth: fix dangling sco_conn and use-after-free in sco_sock_timeout
media: pvrusb2: fix array-index-out-of-bounds in pvr2_i2c_core_init
media: exynos4-is: Change clk_disable to clk_disable_unprepare
media: st-delta: Fix PM disable depth imbalance in delta_probe
regulator: pfuze100: Fix refcount leak in pfuze_parse_regulators_dt
ASoC: mxs-saif: Fix refcount leak in mxs_saif_probe
media: uvcvideo: Fix missing check to determine if element is found in list
drm/msm: return an error pointer in msm_gem_prime_get_sg_table()
x86/mm: Cleanup the control_va_addr_alignment() __setup handler
irqchip/aspeed-i2c-ic: Fix irq_of_parse_and_map() return value
x86: Fix return value of __setup handlers
drm/rockchip: vop: fix possible null-ptr-deref in vop_bind()
drm/msm/hdmi: check return value after calling platform_get_resource_byname()
drm/msm/dsi: fix error checks and return values for DSI xmit functions
x86/pm: Fix false positive kmemleak report in msr_build_context()
fsnotify: fix wrong lockdep annotations
inotify: show inotify mask flags in proc fdinfo
ath9k_htc: fix potential out of bounds access with invalid rxstatus->rs_keyix
spi: img-spfi: Fix pm_runtime_get_sync() error checking
HID: hid-led: fix maximum brightness for Dream Cheeky
efi: Add missing prototype for efi_capsule_setup_info
NFC: NULL out the dev->rfkill to prevent UAF
spi: spi-ti-qspi: Fix return value handling of wait_for_completion_timeout
drm/mediatek: Fix mtk_cec_mask()
x86/delay: Fix the wrong asm constraint in delay_loop()
ASoC: mediatek: Fix missing of_node_put in mt2701_wm8960_machine_probe
ASoC: mediatek: Fix error handling in mt8173_max98090_dev_probe
ath9k: fix ar9003_get_eepmisc
drm: fix EDID struct for old ARM OABI format
RDMA/hfi1: Prevent panic when SDMA is disabled
macintosh/via-pmu: Fix build failure when CONFIG_INPUT is disabled
powerpc/xics: fix refcount leak in icp_opal_init()
tracing: incorrect isolate_mote_t cast in mm_vmscan_lru_isolate
PCI: Avoid pci_dev_lock() AB/BA deadlock with sriov_numvfs_store()
ARM: hisi: Add missing of_node_put after of_find_compatible_node
ARM: dts: exynos: add atmel,24c128 fallback to Samsung EEPROM
ARM: versatile: Add missing of_node_put in dcscb_init
fat: add ratelimit to fat*_ent_bread()
ARM: OMAP1: clock: Fix UART rate reporting algorithm
fs: jfs: fix possible NULL pointer dereference in dbFree()
ARM: dts: ox820: align interrupt controller node name with dtschema
eth: tg3: silence the GCC 12 array-bounds warning
rxrpc: Return an error to sendmsg if call failed
media: exynos4-is: Fix compile warning
net: phy: micrel: Allow probing without .driver_data
ASoC: rt5645: Fix errorenous cleanup order
nvme-pci: fix a NULL pointer dereference in nvme_alloc_admin_tags
openrisc: start CPU timer early in boot
rtlwifi: Use pr_warn instead of WARN_ONCE
ipmi:ssif: Check for NULL msg when handling events and messages
dma-debug: change allocation mode from GFP_NOWAIT to GFP_ATIOMIC
s390/preempt: disable __preempt_count_add() optimization for PROFILE_ALL_BRANCHES
ASoC: dapm: Don't fold register value changes into notifications
ipv6: Don't send rs packets to the interface of ARPHRD_TUNNEL
drm/amd/pm: fix the compile warning
scsi: megaraid: Fix error check return value of register_chrdev()
media: cx25821: Fix the warning when removing the module
media: pci: cx23885: Fix the error handling in cx23885_initdev()
media: venus: hfi: avoid null dereference in deinit
ath9k: fix QCA9561 PA bias level
drm/amd/pm: fix double free in si_parse_power_table()
ALSA: jack: Access input_dev under mutex
ACPICA: Avoid cache flush inside virtual machines
ipw2x00: Fix potential NULL dereference in libipw_xmit()
b43: Fix assigning negative value to unsigned variable
b43legacy: Fix assigning negative value to unsigned variable
mwifiex: add mutex lock for call in mwifiex_dfs_chan_sw_work_queue
drm/virtio: fix NULL pointer dereference in virtio_gpu_conn_get_modes
btrfs: repair super block num_devices automatically
btrfs: add "0x" prefix for unsupported optional features
ptrace: Reimplement PTRACE_KILL by always sending SIGKILL
ptrace/xtensa: Replace PT_SINGLESTEP with TIF_SINGLESTEP
USB: new quirk for Dell Gen 2 devices
USB: serial: option: add Quectel BG95 modem
binfmt_flat: do not stop relocating GOT entries prematurely on riscv
|
||
|
azrim
|
6dd7af6227
|
configs: surya: Les Derniers Cuirassés
|
||
Eric Biggers
|
d73f58abbf |
Merge 4.14.285 into android-4.14-stable
Changes in 4.14.285
9p: missing chunk of "fs/9p: Don't update file type when updating file attributes"
crypto: chacha20 - Fix keystream alignment for chacha20_block()
random: always fill buffer in get_random_bytes_wait
random: optimize add_interrupt_randomness
drivers/char/random.c: remove unused dont_count_entropy
random: Fix whitespace pre random-bytes work
random: Return nbytes filled from hw RNG
random: add a config option to trust the CPU's hwrng
random: remove preempt disabled region
random: Make crng state queryable
random: make CPU trust a boot parameter
drivers/char/random.c: constify poolinfo_table
drivers/char/random.c: remove unused stuct poolinfo::poolbits
drivers/char/random.c: make primary_crng static
random: only read from /dev/random after its pool has received 128 bits
random: move rand_initialize() earlier
random: document get_random_int() family
latent_entropy: avoid build error when plugin cflags are not set
random: fix soft lockup when trying to read from an uninitialized blocking pool
random: Support freezable kthreads in add_hwgenerator_randomness()
fdt: add support for rng-seed
random: Use wait_event_freezable() in add_hwgenerator_randomness()
char/random: Add a newline at the end of the file
Revert "hwrng: core - Freeze khwrng thread during suspend"
crypto: Deduplicate le32_to_cpu_array() and cpu_to_le32_array()
crypto: blake2s - generic C library implementation and selftest
lib/crypto: blake2s: move hmac construction into wireguard
lib/crypto: sha1: re-roll loops to reduce code size
random: Don't wake crng_init_wait when crng_init == 1
random: Add a urandom_read_nowait() for random APIs that don't warn
random: add GRND_INSECURE to return best-effort non-cryptographic bytes
random: ignore GRND_RANDOM in getentropy(2)
random: make /dev/random be almost like /dev/urandom
char/random: silence a lockdep splat with printk()
random: fix crash on multiple early calls to add_bootloader_randomness()
random: remove the blocking pool
random: delete code to pull data into pools
random: remove kernel.random.read_wakeup_threshold
random: remove unnecessary unlikely()
random: convert to ENTROPY_BITS for better code readability
random: Add and use pr_fmt()
random: fix typo in add_timer_randomness()
random: remove some dead code of poolinfo
random: split primary/secondary crng init paths
random: avoid warnings for !CONFIG_NUMA builds
x86: Remove arch_has_random, arch_has_random_seed
powerpc: Remove arch_has_random, arch_has_random_seed
s390: Remove arch_has_random, arch_has_random_seed
linux/random.h: Remove arch_has_random, arch_has_random_seed
linux/random.h: Use false with bool
linux/random.h: Mark CONFIG_ARCH_RANDOM functions __must_check
powerpc: Use bool in archrandom.h
random: add arch_get_random_*long_early()
random: avoid arch_get_random_seed_long() when collecting IRQ randomness
random: remove dead code left over from blocking pool
MAINTAINERS: co-maintain random.c
crypto: blake2s - include <linux/bug.h> instead of <asm/bug.h>
crypto: blake2s - adjust include guard naming
random: document add_hwgenerator_randomness() with other input functions
random: remove unused irq_flags argument from add_interrupt_randomness()
random: use BLAKE2s instead of SHA1 in extraction
random: do not sign extend bytes for rotation when mixing
random: do not re-init if crng_reseed completes before primary init
random: mix bootloader randomness into pool
random: harmonize "crng init done" messages
random: use IS_ENABLED(CONFIG_NUMA) instead of ifdefs
random: initialize ChaCha20 constants with correct endianness
random: early initialization of ChaCha constants
random: avoid superfluous call to RDRAND in CRNG extraction
random: don't reset crng_init_cnt on urandom_read()
random: fix typo in comments
random: cleanup poolinfo abstraction
crypto: chacha20 - Fix chacha20_block() keystream alignment (again)
random: cleanup integer types
random: remove incomplete last_data logic
random: remove unused extract_entropy() reserved argument
random: try to actively add entropy rather than passively wait for it
random: rather than entropy_store abstraction, use global
random: remove unused OUTPUT_POOL constants
random: de-duplicate INPUT_POOL constants
random: prepend remaining pool constants with POOL_
random: cleanup fractional entropy shift constants
random: access input_pool_data directly rather than through pointer
random: simplify arithmetic function flow in account()
random: continually use hwgenerator randomness
random: access primary_pool directly rather than through pointer
random: only call crng_finalize_init() for primary_crng
random: use computational hash for entropy extraction
random: simplify entropy debiting
random: use linear min-entropy accumulation crediting
random: always wake up entropy writers after extraction
random: make credit_entropy_bits() always safe
random: remove use_input_pool parameter from crng_reseed()
random: remove batched entropy locking
random: fix locking in crng_fast_load()
random: use RDSEED instead of RDRAND in entropy extraction
random: inline leaves of rand_initialize()
random: ensure early RDSEED goes through mixer on init
random: do not xor RDRAND when writing into /dev/random
random: absorb fast pool into input pool after fast load
random: use hash function for crng_slow_load()
random: remove outdated INT_MAX >> 6 check in urandom_read()
random: zero buffer after reading entropy from userspace
random: tie batched entropy generation to base_crng generation
random: remove ifdef'd out interrupt bench
random: remove unused tracepoints
random: add proper SPDX header
random: deobfuscate irq u32/u64 contributions
random: introduce drain_entropy() helper to declutter crng_reseed()
random: remove useless header comment
random: remove whitespace and reorder includes
random: group initialization wait functions
random: group entropy extraction functions
random: group entropy collection functions
random: group userspace read/write functions
random: group sysctl functions
random: rewrite header introductory comment
random: defer fast pool mixing to worker
random: do not take pool spinlock at boot
random: unify early init crng load accounting
random: check for crng_init == 0 in add_device_randomness()
random: pull add_hwgenerator_randomness() declaration into random.h
random: clear fast pool, crng, and batches in cpuhp bring up
random: round-robin registers as ulong, not u32
random: only wake up writers after zap if threshold was passed
random: cleanup UUID handling
random: unify cycles_t and jiffies usage and types
random: do crng pre-init loading in worker rather than irq
random: give sysctl_random_min_urandom_seed a more sensible value
random: don't let 644 read-only sysctls be written to
random: replace custom notifier chain with standard one
random: use SipHash as interrupt entropy accumulator
random: make consistent usage of crng_ready()
random: reseed more often immediately after booting
random: check for signal and try earlier when generating entropy
random: skip fast_init if hwrng provides large chunk of entropy
random: treat bootloader trust toggle the same way as cpu trust toggle
random: re-add removed comment about get_random_{u32,u64} reseeding
random: mix build-time latent entropy into pool at init
random: do not split fast init input in add_hwgenerator_randomness()
random: do not allow user to keep crng key around on stack
random: check for signal_pending() outside of need_resched() check
random: check for signals every PAGE_SIZE chunk of /dev/[u]random
random: make random_get_entropy() return an unsigned long
random: document crng_fast_key_erasure() destination possibility
random: fix sysctl documentation nits
init: call time_init() before rand_initialize()
ia64: define get_cycles macro for arch-override
s390: define get_cycles macro for arch-override
parisc: define get_cycles macro for arch-override
alpha: define get_cycles macro for arch-override
powerpc: define get_cycles macro for arch-override
timekeeping: Add raw clock fallback for random_get_entropy()
m68k: use fallback for random_get_entropy() instead of zero
mips: use fallback for random_get_entropy() instead of just c0 random
arm: use fallback for random_get_entropy() instead of zero
nios2: use fallback for random_get_entropy() instead of zero
x86/tsc: Use fallback for random_get_entropy() instead of zero
um: use fallback for random_get_entropy() instead of zero
sparc: use fallback for random_get_entropy() instead of zero
xtensa: use fallback for random_get_entropy() instead of zero
random: insist on random_get_entropy() existing in order to simplify
random: do not use batches when !crng_ready()
random: do not pretend to handle premature next security model
random: order timer entropy functions below interrupt functions
random: do not use input pool from hard IRQs
random: help compiler out with fast_mix() by using simpler arguments
siphash: use one source of truth for siphash permutations
random: use symbolic constants for crng_init states
random: avoid initializing twice in credit race
random: remove ratelimiting for in-kernel unseeded randomness
random: use proper jiffies comparison macro
random: handle latent entropy and command line from random_init()
random: credit architectural init the exact amount
random: use static branch for crng_ready()
random: remove extern from functions in header
random: use proper return types on get_random_{int,long}_wait()
random: move initialization functions out of hot pages
random: move randomize_page() into mm where it belongs
random: convert to using fops->write_iter()
random: wire up fops->splice_{read,write}_iter()
random: check for signals after page of pool writes
Revert "random: use static branch for crng_ready()"
crypto: drbg - add FIPS 140-2 CTRNG for noise source
crypto: drbg - always seeded with SP800-90B compliant noise source
crypto: drbg - prepare for more fine-grained tracking of seeding state
crypto: drbg - track whether DRBG was seeded with !rng_is_initialized()
crypto: drbg - move dynamic ->reseed_threshold adjustments to __drbg_seed()
crypto: drbg - always try to free Jitter RNG instance
crypto: drbg - make reseeding from get_random_bytes() synchronous
random: avoid checking crng_ready() twice in random_init()
random: mark bootloader randomness code as __init
random: account for arch randomness in bits
ASoC: cs42l52: Fix TLV scales for mixer controls
ASoC: cs53l30: Correct number of volume levels on SX controls
ASoC: cs42l52: Correct TLV for Bypass Volume
ASoC: cs42l56: Correct typo in minimum level for SX volume controls
ata: libata-core: fix NULL pointer deref in ata_host_alloc_pinfo()
ASoC: wm8962: Fix suspend while playing music
scsi: vmw_pvscsi: Expand vcpuHint to 16 bits
scsi: lpfc: Fix port stuck in bypassed state after LIP in PT2PT topology
scsi: ipr: Fix missing/incorrect resource cleanup in error case
scsi: pmcraid: Fix missing resource cleanup in error case
virtio-mmio: fix missing put_device() when vm_cmdline_parent registration failed
nfc: nfcmrvl: Fix memory leak in nfcmrvl_play_deferred
ipv6: Fix signed integer overflow in l2tp_ip6_sendmsg
net: ethernet: mtk_eth_soc: fix misuse of mem alloc interface netdev[napi]_alloc_frag
random: credit cpu and bootloader seeds by default
pNFS: Don't keep retrying if the server replied NFS4ERR_LAYOUTUNAVAILABLE
i40e: Fix call trace in setup_tx_descriptors
tty: goldfish: Fix free_irq() on remove
misc: atmel-ssc: Fix IRQ check in ssc_probe
net: bgmac: Fix an erroneous kfree() in bgmac_remove()
arm64: ftrace: fix branch range checks
certs/blacklist_hashes.c: fix const confusion in certs blacklist
irqchip/gic/realview: Fix refcount leak in realview_gic_of_init
comedi: vmk80xx: fix expression for tx buffer size
USB: serial: option: add support for Cinterion MV31 with new baseline
USB: serial: io_ti: add Agilent E5805A support
usb: dwc2: Fix memory leak in dwc2_hcd_init
usb: gadget: lpc32xx_udc: Fix refcount leak in lpc32xx_udc_probe
serial: 8250: Store to lsr_save_flags after lsr read
ext4: fix bug_on ext4_mb_use_inode_pa
ext4: make variable "count" signed
ext4: add reserved GDT blocks check
virtio-pci: Remove wrong address verification in vp_del_vqs()
l2tp: don't use inet_shutdown on ppp session destroy
l2tp: fix race in pppol2tp_release with session object destroy
s390/mm: use non-quiescing sske for KVM switch to keyed guest
usb: gadget: u_ether: fix regression in setting fixed MAC address
xprtrdma: fix incorrect header size calculations
tcp: add some entropy in __inet_hash_connect()
tcp: use different parts of the port_offset for index and offset
tcp: add small random increments to the source port
tcp: dynamically allocate the perturb table used by source ports
tcp: increase source port perturb table to 2^16
tcp: drop the hash_32() part from the index calculation
Linux 4.14.285
Conflicts:
crypto/chacha20_generic.c
drivers/char/random.c
drivers/of/fdt.c
include/crypto/chacha20.h
lib/chacha20.c
Merge resolution notes:
- Added CHACHA20_KEY_SIZE and CHACHA20_BLOCK_SIZE constants to
chacha.h, to minimize changes from the 4.14.285 version of random.c
- Updated lib/vsprintf.c for
"random: replace custom notifier chain with standard one".
Change-Id: I6a4ca9b12ed23f76bac6c4c9e6306e2b354e2752
Signed-off-by: Eric Biggers <ebiggers@google.com>
|
||
Mark Rutland
|
bbb14cc996 |
arm64: ftrace: fix branch range checks
[ Upstream commit 3eefdf9d1e406f3da47470b2854347009ffcb6fa ]
The branch range checks in ftrace_make_call() and ftrace_make_nop() are
incorrect, erroneously permitting a forwards branch of 128M and
erroneously rejecting a backwards branch of 128M.
This is because both functions calculate the offset backwards,
calculating the offset *from* the target *to* the branch, rather than
the other way around as the later comparisons expect.
If an out-of-range branch were erroeously permitted, this would later be
rejected by aarch64_insn_gen_branch_imm() as branch_imm_common() checks
the bounds correctly, resulting in warnings and the placement of a BRK
instruction. Note that this can only happen for a forwards branch of
exactly 128M, and so the caller would need to be exactly 128M bytes
below the relevant ftrace trampoline.
If an in-range branch were erroeously rejected, then:
* For modules when CONFIG_ARM64_MODULE_PLTS=y, this would result in the
use of a PLT entry, which is benign.
Note that this is the common case, as this is selected by
CONFIG_RANDOMIZE_BASE (and therefore RANDOMIZE_MODULE_REGION_FULL),
which distributions typically seelct. This is also selected by
CONFIG_ARM64_ERRATUM_843419.
* For modules when CONFIG_ARM64_MODULE_PLTS=n, this would result in
internal ftrace failures.
* For core kernel text, this would result in internal ftrace failues.
Note that for this to happen, the kernel text would need to be at
least 128M bytes in size, and typical configurations are smaller tha
this.
Fix this by calculating the offset *from* the branch *to* the target in
both functions.
Fixes: f8af0b364e24 ("arm64: ftrace: don't validate branch via PLT in ftrace_make_nop()")
Fixes: e71a4e1bebaf ("arm64: ftrace: add support for far branches to dynamic ftrace")
Signed-off-by: Mark Rutland <mark.rutland@arm.com>
Cc: Ard Biesheuvel <ardb@kernel.org>
Cc: Will Deacon <will@kernel.org>
Tested-by: "Ivan T. Ivanov" <iivanov@suse.de>
Reviewed-by: Chengming Zhou <zhouchengming@bytedance.com>
Reviewed-by: Ard Biesheuvel <ardb@kernel.org>
Link: https://lore.kernel.org/r/20220614080944.1349146-2-mark.rutland@arm.com
Signed-off-by: Catalin Marinas <catalin.marinas@arm.com>
Signed-off-by: Sasha Levin <sashal@kernel.org>
|
||
|
Cyber Knight
|
798ef68e2b
|
configs: surya: Build QCRNDIS driver
- This driver seems to be needed for the USB hal to communicate with RNDIS. - Also disable CONFIG_USB_F_GSI to fix build with QCRNDIS enabled. - This was proven in issue [1]. - This silences the following log: E UsbDeviceManager: failed to write to /sys/class/android_usb/android0/f_rndis/ethaddr [1]: https://github.com/whatawurst/android_device_sony_yoshino-common/issues/50 Signed-off-by: Cyber Knight <cyberknight755@gmail.com> Signed-off-by: azrim <mirzaspc@gmail.com> |
||
Linux Build Service Account
|
5ed2caf901 |
Merge ecf770cafeff0efc72b3d4c0ab0ea93db23b6622 on remote branch
Change-Id: Ia3207a0fb5b4cc386c347d62db5b85d0f0eddf65 |
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Cyber Knight
|
0c7c5401ba
|
configs: surya: Set highref multiplier to 1.25
- Should work well for our device. Signed-off-by: Cyber Knight <cyberknight755@gmail.com> Signed-off-by: azrim <mirzaspc@gmail.com> |
||
Nick Desaulniers
|
51421ef1d2
|
arm64: vdso32: require CROSS_COMPILE_COMPAT for gcc+bfd
commit 3e6f8d1fa18457d54b20917bd9174d27daf09ab9 upstream.
Similar to
commit 231ad7f409f1 ("Makefile: infer --target from ARCH for CC=clang")
There really is no point in setting --target based on
$CROSS_COMPILE_COMPAT for clang when the integrated assembler is being
used, since
commit ef94340583ee ("arm64: vdso32: drop -no-integrated-as flag").
Allows COMPAT_VDSO to be selected without setting $CROSS_COMPILE_COMPAT
when using clang and lld together.
Before:
$ ARCH=arm64 CROSS_COMPILE_COMPAT=arm-linux-gnueabi- make -j72 LLVM=1 defconfig
$ grep CONFIG_COMPAT_VDSO .config
CONFIG_COMPAT_VDSO=y
$ ARCH=arm64 make -j72 LLVM=1 defconfig
$ grep CONFIG_COMPAT_VDSO .config
$
After:
$ ARCH=arm64 CROSS_COMPILE_COMPAT=arm-linux-gnueabi- make -j72 LLVM=1 defconfig
$ grep CONFIG_COMPAT_VDSO .config
CONFIG_COMPAT_VDSO=y
$ ARCH=arm64 make -j72 LLVM=1 defconfig
$ grep CONFIG_COMPAT_VDSO .config
CONFIG_COMPAT_VDSO=y
Reviewed-by: Nathan Chancellor <nathan@kernel.org>
Suggested-by: Nathan Chancellor <nathan@kernel.org>
Tested-by: Nathan Chancellor <nathan@kernel.org>
Signed-off-by: Nick Desaulniers <ndesaulniers@google.com>
Reviewed-by: Vincenzo Frascino <vincenzo.frascino@arm.com>
Link: https://lore.kernel.org/r/20211019223646.1146945-5-ndesaulniers@google.com
Signed-off-by: Will Deacon <will@kernel.org>
Signed-off-by: Nauval Rizky <enuma.alrizky@gmail.com>
Signed-off-by: azrim <mirzaspc@gmail.com>
|
||
|
Nick Desaulniers
|
c215c3b450
|
arm64: vdso32: drop -no-integrated-as flag
commit ef94340583eec5cb1544dc41a87baa4f684b3fe1 upstream. Clang can assemble these files just fine; this is a relic from the top level Makefile conditionally adding this. We no longer need --prefix, --gcc-toolchain, or -Qunused-arguments flags either with this change, so remove those too. To test building: $ ARCH=arm64 CROSS_COMPILE=aarch64-linux-gnu- \ CROSS_COMPILE_COMPAT=arm-linux-gnueabi- make LLVM=1 LLVM_IAS=1 \ defconfig arch/arm64/kernel/vdso32/ Suggested-by: Nathan Chancellor <nathan@kernel.org> Signed-off-by: Nick Desaulniers <ndesaulniers@google.com> Reviewed-by: Nathan Chancellor <nathan@kernel.org> Reviewed-by: Vincenzo Frascino <vincenzo.frascino@arm.com> Tested-by: Stephen Boyd <swboyd@chromium.org> Acked-by: Will Deacon <will@kernel.org> Link: https://lore.kernel.org/r/20210420174427.230228-1-ndesaulniers@google.com Signed-off-by: Catalin Marinas <catalin.marinas@arm.com> Signed-off-by: Nauval Rizky <enuma.alrizky@gmail.com> Signed-off-by: azrim <mirzaspc@gmail.com> |
||
Nathan Chancellor
|
1e3d052b04
|
arm64: vdso32: Allow ld.lld to properly link the VDSO
commit 0fa97e9403c767a4af63cfb5a3badbbe69426085 upstream
As it stands now, the vdso32 Makefile hardcodes the linker to ld.bfd
using -fuse-ld=bfd with $(CC). This was taken from the arm vDSO
Makefile, as the comment notes, done in commit d2b30cd4b722 ("ARM:
8384/1: VDSO: force use of BFD linker").
Commit fe00e50b2db8 ("ARM: 8858/1: vdso: use $(LD) instead of $(CC) to
link VDSO") changed that Makefile to use $(LD) directly instead of
through $(CC), which matches how the rest of the kernel operates. Since
then, LD=ld.lld means that the arm vDSO will be linked with ld.lld,
which has shown no problems so far.
Allow ld.lld to link this vDSO as we do the regular arm vDSO. To do
this, we need to do a few things:
* Add a LD_COMPAT variable, which defaults to $(CROSS_COMPILE_COMPAT)ld
with gcc and $(LD) if LLVM is 1, which will be ld.lld, or
$(CROSS_COMPILE_COMPAT)ld if not, which matches the logic of the main
Makefile. It is overrideable for further customization and avoiding
breakage.
* Eliminate cc32-ldoption, which matches commit 055efab3120b ("kbuild:
drop support for cc-ldoption").
With those, we can use $(LD_COMPAT) in cmd_ldvdso and change the flags
from compiler linker flags to linker flags directly. We eliminate
-mfloat-abi=soft because it is not handled by the linker.
Reported-by: Nick Desaulniers <ndesaulniers@google.com>
Signed-off-by: Nathan Chancellor <natechancellor@gmail.com>
Tested-by: Nick Desaulniers <ndesaulniers@google.com>
Reviewed-by: Nick Desaulniers <ndesaulniers@google.com>
Reviewed-by: Vincenzo Frascino <vincenzo.frascino@arm.com>
Link: https://github.com/ClangBuiltLinux/linux/issues/1033
Link: https://lore.kernel.org/r/20201020011406.1818918-1-natechancellor@gmail.com
Signed-off-by: Will Deacon <will@kernel.org>
Signed-off-by: Nauval Rizky <enuma.alrizky@gmail.com>
Signed-off-by: azrim <mirzaspc@gmail.com>
|
||
Nauval Rizky
|
74f20843f6
|
arm64: Switch to CROSS_COMPILE_COMPAT for vDSO32 compilation
Preparing for upstream commit 0fa97e9403c767a4af63cfb5a3badbbe69426085
("arm64: vdso32: Allow ld.lld to properly link the VDSO") and more.
Signed-off-by: Nauval Rizky <enuma.alrizky@gmail.com>
Signed-off-by: azrim <mirzaspc@gmail.com>
|
||
|
Nauval Rizky
|
4fe3e2254f
|
arm64: dts: qcom: Reduce state of charge trips to 5%
Many users complains about our thermal trip by battery percentage is too high (at ten percent). Let's turn it down to five, further requests will be dismissed. Signed-off-by: Nauval Rizky <enuma.alrizky@gmail.com> Signed-off-by: azrim <mirzaspc@gmail.com> |
||
Greg Kroah-Hartman
|
bc1a5b8c02 |
This is the 4.14.283 stable release
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Merge 4.14.283 into android-4.14-stable
Changes in 4.14.283
binfmt_flat: do not stop relocating GOT entries prematurely on riscv
USB: serial: option: add Quectel BG95 modem
USB: new quirk for Dell Gen 2 devices
ptrace/xtensa: Replace PT_SINGLESTEP with TIF_SINGLESTEP
ptrace: Reimplement PTRACE_KILL by always sending SIGKILL
btrfs: add "0x" prefix for unsupported optional features
btrfs: repair super block num_devices automatically
drm/virtio: fix NULL pointer dereference in virtio_gpu_conn_get_modes
mwifiex: add mutex lock for call in mwifiex_dfs_chan_sw_work_queue
b43legacy: Fix assigning negative value to unsigned variable
b43: Fix assigning negative value to unsigned variable
ipw2x00: Fix potential NULL dereference in libipw_xmit()
ACPICA: Avoid cache flush inside virtual machines
ALSA: jack: Access input_dev under mutex
drm/amd/pm: fix double free in si_parse_power_table()
ath9k: fix QCA9561 PA bias level
media: venus: hfi: avoid null dereference in deinit
media: pci: cx23885: Fix the error handling in cx23885_initdev()
media: cx25821: Fix the warning when removing the module
scsi: megaraid: Fix error check return value of register_chrdev()
drm/amd/pm: fix the compile warning
ipv6: Don't send rs packets to the interface of ARPHRD_TUNNEL
ASoC: dapm: Don't fold register value changes into notifications
s390/preempt: disable __preempt_count_add() optimization for PROFILE_ALL_BRANCHES
dma-debug: change allocation mode from GFP_NOWAIT to GFP_ATIOMIC
ipmi:ssif: Check for NULL msg when handling events and messages
rtlwifi: Use pr_warn instead of WARN_ONCE
openrisc: start CPU timer early in boot
nvme-pci: fix a NULL pointer dereference in nvme_alloc_admin_tags
ASoC: rt5645: Fix errorenous cleanup order
net: phy: micrel: Allow probing without .driver_data
media: exynos4-is: Fix compile warning
rxrpc: Return an error to sendmsg if call failed
eth: tg3: silence the GCC 12 array-bounds warning
ARM: dts: ox820: align interrupt controller node name with dtschema
fs: jfs: fix possible NULL pointer dereference in dbFree()
ARM: OMAP1: clock: Fix UART rate reporting algorithm
fat: add ratelimit to fat*_ent_bread()
ARM: versatile: Add missing of_node_put in dcscb_init
ARM: dts: exynos: add atmel,24c128 fallback to Samsung EEPROM
ARM: hisi: Add missing of_node_put after of_find_compatible_node
PCI: Avoid pci_dev_lock() AB/BA deadlock with sriov_numvfs_store()
tracing: incorrect isolate_mote_t cast in mm_vmscan_lru_isolate
powerpc/xics: fix refcount leak in icp_opal_init()
macintosh/via-pmu: Fix build failure when CONFIG_INPUT is disabled
RDMA/hfi1: Prevent panic when SDMA is disabled
drm: fix EDID struct for old ARM OABI format
ath9k: fix ar9003_get_eepmisc
ASoC: mediatek: Fix error handling in mt8173_max98090_dev_probe
ASoC: mediatek: Fix missing of_node_put in mt2701_wm8960_machine_probe
x86/delay: Fix the wrong asm constraint in delay_loop()
drm/mediatek: Fix mtk_cec_mask()
spi: spi-ti-qspi: Fix return value handling of wait_for_completion_timeout
NFC: NULL out the dev->rfkill to prevent UAF
efi: Add missing prototype for efi_capsule_setup_info
HID: hid-led: fix maximum brightness for Dream Cheeky
spi: img-spfi: Fix pm_runtime_get_sync() error checking
ath9k_htc: fix potential out of bounds access with invalid rxstatus->rs_keyix
inotify: show inotify mask flags in proc fdinfo
fsnotify: fix wrong lockdep annotations
x86/pm: Fix false positive kmemleak report in msr_build_context()
drm/msm/dsi: fix error checks and return values for DSI xmit functions
drm/msm/hdmi: check return value after calling platform_get_resource_byname()
drm/rockchip: vop: fix possible null-ptr-deref in vop_bind()
x86: Fix return value of __setup handlers
irqchip/aspeed-i2c-ic: Fix irq_of_parse_and_map() return value
x86/mm: Cleanup the control_va_addr_alignment() __setup handler
drm/msm: return an error pointer in msm_gem_prime_get_sg_table()
media: uvcvideo: Fix missing check to determine if element is found in list
ASoC: mxs-saif: Fix refcount leak in mxs_saif_probe
regulator: pfuze100: Fix refcount leak in pfuze_parse_regulators_dt
media: st-delta: Fix PM disable depth imbalance in delta_probe
media: exynos4-is: Change clk_disable to clk_disable_unprepare
media: pvrusb2: fix array-index-out-of-bounds in pvr2_i2c_core_init
Bluetooth: fix dangling sco_conn and use-after-free in sco_sock_timeout
m68k: math-emu: Fix dependencies of math emulation support
sctp: read sk->sk_bound_dev_if once in sctp_rcv()
ASoC: wm2000: fix missing clk_disable_unprepare() on error in wm2000_anc_transition()
rxrpc: Fix listen() setting the bar too high for the prealloc rings
rxrpc: Don't try to resend the request if we're receiving the reply
soc: qcom: smp2p: Fix missing of_node_put() in smp2p_parse_ipc
soc: qcom: smsm: Fix missing of_node_put() in smsm_parse_ipc
ARM: dts: bcm2835-rpi-zero-w: Fix GPIO line name for Wifi/BT
ARM: dts: bcm2835-rpi-b: Fix GPIO line names
mfd: ipaq-micro: Fix error check return value of platform_get_irq()
scsi: fcoe: Fix Wstringop-overflow warnings in fcoe_wwn_from_mac()
pinctrl: mvebu: Fix irq_of_parse_and_map() return value
drivers/base/node.c: fix compaction sysfs file leak
powerpc/8xx: export 'cpm_setbrg' for modules
powerpc/idle: Fix return value of __setup() handler
powerpc/4xx/cpm: Fix return value of __setup() handler
tty: fix deadlock caused by calling printk() under tty_port->lock
Input: sparcspkr - fix refcount leak in bbc_beep_probe
powerpc/perf: Fix the threshold compare group constraint for power9
powerpc/fsl_rio: Fix refcount leak in fsl_rio_setup
mailbox: forward the hrtimer if not queued and under a lock
iommu/mediatek: Add list_del in mtk_iommu_remove
video: fbdev: clcdfb: Fix refcount leak in clcdfb_of_vram_setup
iommu/amd: Increase timeout waiting for GA log enablement
perf c2c: Use stdio interface if slang is not supported
perf jevents: Fix event syntax error caused by ExtSel
wifi: mac80211: fix use-after-free in chanctx code
iwlwifi: mvm: fix assert 1F04 upon reconfig
fs-writeback: writeback_sb_inodes：Recalculate 'wrote' according skipped pages
ext4: fix use-after-free in ext4_rename_dir_prepare
ext4: fix bug_on in ext4_writepages
ext4: verify dir block before splitting it
ext4: avoid cycles in directory h-tree
dlm: fix plock invalid read
dlm: fix missing lkb refcount handling
ocfs2: dlmfs: fix error handling of user_dlm_destroy_lock
scsi: dc395x: Fix a missing check on list iterator
scsi: ufs: qcom: Add a readl() to make sure ref_clk gets enabled
drm/amdgpu/cs: make commands with 0 chunks illegal behaviour.
drm/nouveau/clk: Fix an incorrect NULL check on list iterator
drm/bridge: analogix_dp: Grab runtime PM reference for DP-AUX
md: fix an incorrect NULL check in does_sb_need_changing
md: fix an incorrect NULL check in md_reload_sb
RDMA/hfi1: Fix potential integer multiplication overflow errors
irqchip/armada-370-xp: Do not touch Performance Counter Overflow on A375, A38x, A39x
irqchip: irq-xtensa-mx: fix initial IRQ affinity
mac80211: upgrade passive scan to active scan on DFS channels after beacon rx
um: chan_user: Fix winch_tramp() return value
um: Fix out-of-bounds read in LDT setup
iommu/msm: Fix an incorrect NULL check on list iterator
nodemask.h: fix compilation error with GCC12
hugetlb: fix huge_pmd_unshare address update
rtl818x: Prevent using not initialized queues
ASoC: rt5514: Fix event generation for "DSP Voice Wake Up" control
carl9170: tx: fix an incorrect use of list iterator
gma500: fix an incorrect NULL check on list iterator
arm64: dts: qcom: ipq8074: fix the sleep clock frequency
phy: qcom-qmp: fix struct clk leak on probe errors
docs/conf.py: Cope with removal of language=None in Sphinx 5.0.0
dt-bindings: gpio: altera: correct interrupt-cells
phy: qcom-qmp: fix reset-controller leak on probe errors
RDMA/rxe: Generate a completion for unsupported/invalid opcode
MIPS: IP27: Remove incorrect `cpu_has_fpu' override
netfilter: nf_tables: disallow non-stateful expression in sets earlier
pcmcia: db1xxx_ss: restrict to MIPS_DB1XXX boards
staging: greybus: codecs: fix type confusion of list iterator variable
tty: goldfish: Use tty_port_destroy() to destroy port
usb: usbip: fix a refcount leak in stub_probe()
usb: usbip: add missing device lock on tweak configuration cmd
USB: storage: karma: fix rio_karma_init return
pwm: lp3943: Fix duty calculation in case period was clamped
rpmsg: qcom_smd: Fix irq_of_parse_and_map() return value
coresight: cpu-debug: Replace mutex with mutex_trylock on panic notifier
soc: rockchip: Fix refcount leak in rockchip_grf_init
rtc: mt6397: check return value after calling platform_get_resource()
serial: meson: acquire port->lock in startup()
serial: digicolor-usart: Don't allow CS5-6
serial: txx9: Don't allow CS5-6
serial: sh-sci: Don't allow CS5-6
serial: st-asc: Sanitize CSIZE and correct PARENB for CS7
firmware: dmi-sysfs: Fix memory leak in dmi_sysfs_register_handle
clocksource/drivers/oxnas-rps: Fix irq_of_parse_and_map() return value
net: ethernet: mtk_eth_soc: out of bounds read in mtk_hwlro_get_fdir_entry()
net: dsa: mv88e6xxx: Fix refcount leak in mv88e6xxx_mdios_register
modpost: fix removing numeric suffixes
jffs2: fix memory leak in jffs2_do_fill_super
ubi: ubi_create_volume: Fix use-after-free when volume creation failed
tcp: tcp_rtx_synack() can be called from process context
perf c2c: Fix sorting in percent_rmt_hitm_cmp()
mips: cpc: Fix refcount leak in mips_cpc_default_phys_base
tracing: Fix sleeping function called from invalid context on RT kernel
tracing: Avoid adding tracer option before update_tracer_options
i2c: cadence: Increase timeout per message if necessary
m68knommu: set ZERO_PAGE() to the allocated zeroed page
m68knommu: fix undefined reference to `_init_sp'
video: fbdev: pxa3xx-gcu: release the resources correctly in pxa3xx_gcu_probe/remove()
xprtrdma: treat all calls not a bcall when bc_serv is NULL
ata: pata_octeon_cf: Fix refcount leak in octeon_cf_probe
net/mlx4_en: Fix wrong return value on ioctl EEPROM query failure
SUNRPC: Fix the calculation of xdr->end in xdr_get_next_encode_buffer()
net: mdio: unexport __init-annotated mdio_bus_init()
net: xfrm: unexport __init-annotated xfrm4_protocol_init()
net: ipv6: unexport __init-annotated seg6_hmac_init()
net: altera: Fix refcount leak in altera_tse_mdio_create
drm: imx: fix compiler warning with gcc-12
iio: dummy: iio_simple_dummy: check the return value of kstrdup()
lkdtm/usercopy: Expand size of "out of frame" object
tty: synclink_gt: Fix null-pointer-dereference in slgt_clean()
tty: Fix a possible resource leak in icom_probe
drivers: staging: rtl8192e: Fix deadlock in rtllib_beacons_stop()
USB: host: isp116x: check return value after calling platform_get_resource()
drivers: tty: serial: Fix deadlock in sa1100_set_termios()
drivers: usb: host: Fix deadlock in oxu_bus_suspend()
USB: hcd-pci: Fully suspend across freeze/thaw cycle
usb: dwc2: gadget: don't reset gadget's driver->bus
misc: rtsx: set NULL intfdata when probe fails
extcon: Modify extcon device to be created after driver data is set
clocksource/drivers/sp804: Avoid error on multiple instances
staging: rtl8712: fix uninit-value in r871xu_drv_init()
serial: msm_serial: disable interrupts in __msm_console_write()
kernfs: Separate kernfs_pr_cont_buf and rename_lock.
md: protect md_unregister_thread from reentrancy
Revert "net: af_key: add check for pfkey_broadcast in function pfkey_process"
drm/radeon: fix a possible null pointer dereference
modpost: fix undefined behavior of is_arm_mapping_symbol()
nbd: call genl_unregister_family() first in nbd_cleanup()
nbd: fix race between nbd_alloc_config() and module removal
nbd: fix io hung while disconnecting device
nodemask: Fix return values to be unsigned
vringh: Fix loop descriptors check in the indirect cases
ALSA: hda/conexant - Fix loopback issue with CX20632
cifs: return errors during session setup during reconnects
ata: libata-transport: fix {dma|pio|xfer}_mode sysfs files
nfc: st21nfca: fix incorrect validating logic in EVT_TRANSACTION
nfc: st21nfca: fix memory leaks in EVT_TRANSACTION handling
ixgbe: fix bcast packets Rx on VF after promisc removal
ixgbe: fix unexpected VLAN Rx in promisc mode on VF
Input: bcm5974 - set missing URB_NO_TRANSFER_DMA_MAP urb flag
powerpc/32: Fix overread/overwrite of thread_struct via ptrace
md/raid0: Ignore RAID0 layout if the second zone has only one device
mtd: cfi_cmdset_0002: Move and rename chip_check/chip_ready/chip_good_for_write
mtd: cfi_cmdset_0002: Use chip_ready() for write on S29GL064N
PCI: qcom: Fix unbalanced PHY init on probe errors
tcp: fix tcp_mtup_probe_success vs wrong snd_cwnd
Linux 4.14.283
Signed-off-by: Greg Kroah-Hartman <gregkh@google.com>
Change-Id: Ied22d0825be1474eb1388684d690c7c40d8fe891
|
||
Kathiravan T
|
b4ccbf57a1 |
arm64: dts: qcom: ipq8074: fix the sleep clock frequency
commit f607dd767f5d6800ffbdce5b99ba81763b023781 upstream. Sleep clock frequency should be 32768Hz. Lets fix it. Cc: stable@vger.kernel.org Fixes: 41dac73e243d ("arm64: dts: Add ipq8074 SoC and HK01 board support") Link: https://lore.kernel.org/all/e2a447f8-6024-0369-f698-2027b6edcf9e@codeaurora.org/ Signed-off-by: Kathiravan T <quic_kathirav@quicinc.com> Signed-off-by: Bjorn Andersson <bjorn.andersson@linaro.org> Link: https://lore.kernel.org/r/1644581655-11568-1-git-send-email-quic_kathirav@quicinc.com Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org> |
||
|
azrim
|
f1f0c60b8c
|
configs: surya: Regenerate full defconfig
Signed-off-by: azrim <mirzaspc@gmail.com> |
||
Yury Norov
|
3f5dc10140
|
ARM64: enable GENERIC_FIND_FIRST_BIT
ARM64 doesn't implement find_first_{zero}_bit in arch code and doesn't
enable it in a config. It leads to using find_next_bit() which is less
efficient:
0000000000000000 <find_first_bit>:
0: aa0003e4 mov x4, x0
4: aa0103e0 mov x0, x1
8: b4000181 cbz x1, 38 <find_first_bit+0x38>
c: f9400083 ldr x3, [x4]
10: d2800802 mov x2, #0x40 // #64
14: 91002084 add x4, x4, #0x8
18: b40000c3 cbz x3, 30 <find_first_bit+0x30>
1c: 14000008 b 3c <find_first_bit+0x3c>
20: f8408483 ldr x3, [x4], #8
24: 91010045 add x5, x2, #0x40
28: b50000c3 cbnz x3, 40 <find_first_bit+0x40>
2c: aa0503e2 mov x2, x5
30: eb02001f cmp x0, x2
34: 54ffff68 b.hi 20 <find_first_bit+0x20> // b.pmore
38: d65f03c0 ret
3c: d2800002 mov x2, #0x0 // #0
40: dac00063 rbit x3, x3
44: dac01063 clz x3, x3
48: 8b020062 add x2, x3, x2
4c: eb02001f cmp x0, x2
50: 9a829000 csel x0, x0, x2, ls // ls = plast
54: d65f03c0 ret
...
0000000000000118 <_find_next_bit.constprop.1>:
118: eb02007f cmp x3, x2
11c: 540002e2 b.cs 178 <_find_next_bit.constprop.1+0x60> // b.hs, b.nlast
120: d346fc66 lsr x6, x3, #6
124: f8667805 ldr x5, [x0, x6, lsl #3]
128: b4000061 cbz x1, 134 <_find_next_bit.constprop.1+0x1c>
12c: f8667826 ldr x6, [x1, x6, lsl #3]
130: 8a0600a5 and x5, x5, x6
134: ca0400a6 eor x6, x5, x4
138: 92800005 mov x5, #0xffffffffffffffff // #-1
13c: 9ac320a5 lsl x5, x5, x3
140: 927ae463 and x3, x3, #0xffffffffffffffc0
144: ea0600a5 ands x5, x5, x6
148: 54000120 b.eq 16c <_find_next_bit.constprop.1+0x54> // b.none
14c: 1400000e b 184 <_find_next_bit.constprop.1+0x6c>
150: d346fc66 lsr x6, x3, #6
154: f8667805 ldr x5, [x0, x6, lsl #3]
158: b4000061 cbz x1, 164 <_find_next_bit.constprop.1+0x4c>
15c: f8667826 ldr x6, [x1, x6, lsl #3]
160: 8a0600a5 and x5, x5, x6
164: eb05009f cmp x4, x5
168: 540000c1 b.ne 180 <_find_next_bit.constprop.1+0x68> // b.any
16c: 91010063 add x3, x3, #0x40
170: eb03005f cmp x2, x3
174: 54fffee8 b.hi 150 <_find_next_bit.constprop.1+0x38> // b.pmore
178: aa0203e0 mov x0, x2
17c: d65f03c0 ret
180: ca050085 eor x5, x4, x5
184: dac000a5 rbit x5, x5
188: dac010a5 clz x5, x5
18c: 8b0300a3 add x3, x5, x3
190: eb03005f cmp x2, x3
194: 9a839042 csel x2, x2, x3, ls // ls = plast
198: aa0203e0 mov x0, x2
19c: d65f03c0 ret
...
0000000000000238 <find_next_bit>:
238: a9bf7bfd stp x29, x30, [sp, #-16]!
23c: aa0203e3 mov x3, x2
240: d2800004 mov x4, #0x0 // #0
244: aa0103e2 mov x2, x1
248: 910003fd mov x29, sp
24c: d2800001 mov x1, #0x0 // #0
250: 97ffffb2 bl 118 <_find_next_bit.constprop.1>
254: a8c17bfd ldp x29, x30, [sp], #16
258: d65f03c0 ret
Enabling find_{first,next}_bit() would also benefit for_each_{set,clear}_bit().
On A-53 find_first_bit() is almost twice faster than find_next_bit(), according
to lib/find_bit_benchmark (thanks to Alexey for testing):
GENERIC_FIND_FIRST_BIT=n:
[7126084.948181] find_first_bit: 47389224 ns, 16357 iterations
[7126085.032315] find_first_bit: 19048193 ns, 655 iterations
GENERIC_FIND_FIRST_BIT=y:
[ 84.158068] find_first_bit: 27193319 ns, 16406 iterations
[ 84.233005] find_first_bit: 11082437 ns, 656 iterations
GENERIC_FIND_FIRST_BIT=n bloats the kernel despite that it disables generation
of find_{first,next}_bit():
yury:linux$ scripts/bloat-o-meter vmlinux vmlinux.ffb
add/remove: 4/1 grow/shrink: 19/251 up/down: 564/-1692 (-1128)
...
Overall, GENERIC_FIND_FIRST_BIT=n is harmful both in terms of performance and
code size, and it's better to have GENERIC_FIND_FIRST_BIT enabled.
Change-Id: I3210f4847334692e51ae8653a3faffecd4b464eb
Tested-by: Alexey Klimov <aklimov@redhat.com>
Signed-off-by: Yury Norov <yury.norov@gmail.com>
Acked-by: Will Deacon <will@kernel.org>
Link: https://lore.kernel.org/r/20210225135700.1381396-2-yury.norov@gmail.com
Signed-off-by: Catalin Marinas <catalin.marinas@arm.com>
Signed-off-by: atndko <z1281552865@gmail.com>
Signed-off-by: Panchajanya1999 <panchajanya@azure-dev.live>
Signed-off-by: azrim <mirzaspc@gmail.com>
|
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Vladimir Murzin
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e88b4d7dc7
|
arm64: Kconfig: select HAVE_FUTEX_CMPXCHG
arm64 provides always working implementation of futex_atomic_cmpxchg_inatomic(), so there is no need to check it runtime. Change-Id: Id4b9ba07d979fddbdac9f2aaa5250b1487ff9042 Reported-by: Piyush swami <Piyush.swami@arm.com> Signed-off-by: Vladimir Murzin <vladimir.murzin@arm.com> Signed-off-by: Will Deacon <will@kernel.org> Signed-off-by: atndko <z1281552865@gmail.com> Signed-off-by: azrim <mirzaspc@gmail.com> |
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Angelo G. Del Regno
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eefcae8344
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arm64: Select ARCH_HAS_SET_MEMORY
This architecture has the set_memory_{ro,rw,x,nx} functions.
Signed-off-by: Nauval Rizky <enuma.alrizky@gmail.com>
Signed-off-by: azrim <mirzaspc@gmail.com>
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Robin Murphy
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290ff89d9a
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arm64: Select ARCH_HAS_FAST_MULTIPLIER
It is probably safe to assume that all Armv8-A implementations have a multiplier whose efficiency is comparable or better than a sequence of three or so register-dependent arithmetic instructions. Select ARCH_HAS_FAST_MULTIPLIER to get ever-so-slightly nicer codegen in the few dusty old corners which care. In a contrived benchmark calling hweight64() in a loop, this does indeed turn out to be a small win overall, with no measurable impact on Cortex-A57 but about 5% performance improvement on Cortex-A53. Change-Id: Iec53bbd891ab73b551e2d0d7c80491e0b76b395f Acked-by: Will Deacon <will.deacon@arm.com> Signed-off-by: Robin Murphy <robin.murphy@arm.com> Signed-off-by: Catalin Marinas <catalin.marinas@arm.com> Signed-off-by: mydongistiny <jaysonedson@gmail.com> Signed-off-by: DennySPB <dennyspb@gmail.com> Signed-off-by: Nauval Rizky <enuma.alrizky@gmail.com> Signed-off-by: azrim <mirzaspc@gmail.com> |
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azrim
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b3fc0671f9
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drivers: gpu: drop frame threshold time patches
Squashed revert: Revert "ARM: dts: msm: update frame threshold time for sdmmagpie" This reverts commit 64de970f5c4ef4b78f58fb073c99641db6ca477c. Revert "dt-bindings: Add frame threshold property for dsi controller" This reverts commit 9ffe2849dc1188efb9207b167947611e352be308. Revert "drm/msm/sde: trigger single frame_done evt for vid encoder" This reverts commit c24ac648e496656c181706921822e4d1b9e0b7d2. Revert "drm/msm/sde: avoid frame_done event trigger for idle scenario" This reverts commit e6bc1d3abe2783e1f398c435c980f4a42f27006f. Revert "drm/msm/sde: initialize sde_encoder_wait_info before usage" This reverts commit d97029f6683ac832275512deea8376f9d0ce43bb. Revert "disp: msm: dsi: update dsi pclk in panel mode settings" This reverts commit 8e6ddc9e359b55874d98a4ca4a4102d57df9c941. Revert "drm/msm/dsi-staging: update frame transfer time calculations" This reverts commit ae56b383bf3e4965126c062ff245158f26a6b4cd. Revert "drm/msm/dsi-staging: update dsi clock calculations" This reverts commit 1c0c5239ee84bf4f74129fa1288f0a628d33d6c8. Revert "disp: msm: sde: avoid multiple frame-done encoder events" This reverts commit 876939c93690dcc5436ef0ac41b5ce480bd0eb5d. Revert "disp: msm: sde: signal retire fence in wr_ptr timeout" This reverts commit d002ea9f21f785e5b4aba588b48635a9c30e0b55. Revert "disp: msm: sde: handle another case for lost pp-done interrupt" This reverts commit 00da803aa5ff80d2a45c863cae270fd616dc3202. Revert "disp: msm: sde: avoid encoder power-collapse with pending frames" This reverts commit 95f70b233f75407fcfea2a288fb9a75f1c017539. Revert "disp: msm: sde: fix handling the missing pp-done interrupt cases" This reverts commit f5b5f00571ac3bce7362b459817ccadb05528098. Revert "disp: msm: sde: wait for specific pp_done instead of zero" This reverts commit 9694d5fc71457128b1db823ecbfb6044b8b296bc. Revert "disp: msm: sde: fix release fence signaling in error cases" This reverts commit 3b73cd880b274b56fbaf705415c35dc13d21a1a9. Revert "disp: msm: sde: reset ctl during wr_ptr_irq timeout" This reverts commit f71b2dd3779a87e4ad2137506f57cb78d0913e27. Revert "disp: msm: sde: use wr_ptr interrupt instead of ctl_start" This reverts commit e44cd4febb73a7d97d91c00e68dd1df6f9720f27. Revert "drm/msm/sde: trigger frame done if ctl is idle" This reverts commit 165d893cc37cee5047799aded9af034069a1e502. Revert "drm/msm/sde: avoid frame done event during autorefresh" This reverts commit 7da472018529c350359f779e901be4cec72fdaf0. Revert "drm/msm/sde: add connector property for frame trigger mode" This reverts commit 0bf7cc29ad3d6930756ff5433f671e9dce1d481d. Revert "drm/msm/sde: delay reset frame by a frame for posted trigger" This reverts commit 98927ad21761f6eb635b7e19a67bd5c507698926. Revert "drm/msm/sde: support posted frame trigger for cmd mode" This reverts commit 9b671aad74f64ef89127b4d025d38e150cf2c5a3. Revert "drm/msm/sde: use atomic counter for pending frame done" This reverts commit 497c12f636e09bbf87d4ed42c86917ebdf8e7485. Signed-off-by: azrim <mirzaspc@gmail.com> |
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Andrzej Perczak
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9a1c9e8259
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configs: surya: Optimize and Debloat
* ref: https://github.com/xNombre/msm-4.14/blob/12.1/arch/arm64/configs/davinci_defconfig Signed-off-by: Andrzej Perczak <linux@andrzejperczak.com> Signed-off-by: azrim <mirzaspc@gmail.com> |
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Yan Yan
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b641bc932c
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defconfig: CONFIG_CRYPTO_CHACHA20POLY1305=y
Enable ChaCha20Poly1305 for the usage of IPsec Test: built and boot Bug: 161717358 Signed-off-by: Yan Yan <evitayan@google.com> Change-Id: If4fc953e8e808536106d331478f50255a55994d8 Signed-off-by: Andrzej Perczak <linux@andrzejperczak.com> Signed-off-by: azrim <mirzaspc@gmail.com> |
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Yan Yan
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4fd0ae6b01
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defconfig: CONFIG_XFRM_MIGRATE=y
To be able to update addresses of an IPsec SA, as required by MOBIKE Test: built and boot Bug: 169170652 Signed-off-by: Yan Yan <evitayan@google.com> Change-Id: I8922502fa8c0704cb1da1fc2eab26489fb18bf4a Signed-off-by: Andrzej Perczak <linux@andrzejperczak.com> Signed-off-by: azrim <mirzaspc@gmail.com> |
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Yaroslav Furman
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fe7780def2
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cpuidle: lpm-levels: Remove ipi tracking and prediction
Reverts commits 52fed5ed969de6ad2d9c0de9920428086323edd6 and 55d08959bdd6286d3fa1712d2d90e5c823634865 It doesn't play well with s2idle and causes warnings in dmesg. Signed-off-by: Yaroslav Furman <yaro330@gmail.com> Signed-off-by: Zlatan Radovanovic <zlatan.radovanovic@fet.ba> Signed-off-by: azrim <mirzaspc@gmail.com> |
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Nauval Rizky
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692cb72abc
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configs: surya: Regen for crypto backports
Squashed: - configs: vayu: Enable SHA512 with ARMv8 extensions - configs: vayu: Enable CRC32 with ARMv8 extensions - configs: vayu: Enable SHA3 with ARMv8.2 extensions - configs: vayu: Switch to bit-sliced NEON AES implementation Signed-off-by: azrim <mirzaspc@gmail.com> |
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Ard Biesheuvel
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baeb39895a
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crypto: arm64/aes-bs - move kernel mode neon en/disable into loop
When kernel mode NEON was first introduced on arm64, the preserve and restore of the userland NEON state was completely unoptimized, and involved saving all registers on each call to kernel_neon_begin(), and restoring them on each call to kernel_neon_end(). For this reason, the NEON crypto code that was introduced at the time keeps the NEON enabled throughout the execution of the crypto API methods, which may include calls back into the crypto API that could result in memory allocation or other actions that we should avoid when running with preemption disabled. Since then, we have optimized the kernel mode NEON handling, which now restores lazily (upon return to userland), and so the preserve action is only costly the first time it is called after entering the kernel. So let's put the kernel_neon_begin() and kernel_neon_end() calls around the actual invocations of the NEON crypto code, and run the remainder of the code with kernel mode NEON disabled (and preemption enabled) Signed-off-by: Ard Biesheuvel <ard.biesheuvel@linaro.org> Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au> Signed-off-by: Julian Liu <wlootlxt123@gmail.com> Signed-off-by: UtsavBalar1231 <utsavbalar1231@gmail.com> Signed-off-by: azrim <mirzaspc@gmail.com> |
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Ard Biesheuvel
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acad3531e6
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crypto: arm64/aes-ce-ccm - move kernel mode neon en/disable into loop
When kernel mode NEON was first introduced on arm64, the preserve and restore of the userland NEON state was completely unoptimized, and involved saving all registers on each call to kernel_neon_begin(), and restoring them on each call to kernel_neon_end(). For this reason, the NEON crypto code that was introduced at the time keeps the NEON enabled throughout the execution of the crypto API methods, which may include calls back into the crypto API that could result in memory allocation or other actions that we should avoid when running with preemption disabled. Since then, we have optimized the kernel mode NEON handling, which now restores lazily (upon return to userland), and so the preserve action is only costly the first time it is called after entering the kernel. So let's put the kernel_neon_begin() and kernel_neon_end() calls around the actual invocations of the NEON crypto code, and run the remainder of the code with kernel mode NEON disabled (and preemption enabled) Signed-off-by: Ard Biesheuvel <ard.biesheuvel@linaro.org> Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au> Signed-off-by: Julian Liu <wlootlxt123@gmail.com> Signed-off-by: UtsavBalar1231 <utsavbalar1231@gmail.com> Signed-off-by: azrim <mirzaspc@gmail.com> |
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Ard Biesheuvel
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aa86c885ce
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crypto: arm64/aes-ce - really hide slower algos when faster ones are enabled
Commit 69b6f2e817e5b ("crypto: arm64/aes-neon - limit exposed routines if
faster driver is enabled") intended to hide modes from the plain NEON
driver that are also implemented by the faster bit sliced NEON one if
both are enabled. However, the defined() CPP function does not detect
if the bit sliced NEON driver is enabled as a module. So instead, let's
use IS_ENABLED() here.
Fixes: 69b6f2e817e5b ("crypto: arm64/aes-neon - limit exposed routines if ...")
Signed-off-by: Ard Biesheuvel <ardb@kernel.org>
Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
Signed-off-by: azrim <mirzaspc@gmail.com>
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Ard Biesheuvel
|
27fd16d485
|
crypto: arm64/aes-cts-cbc - move request context data to the stack
Since the CTS-CBC code completes synchronously, there is no point in keeping part of the scratch data it uses in the request context, so move it to the stack instead. Signed-off-by: Ard Biesheuvel <ard.biesheuvel@linaro.org> Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au> Signed-off-by: azrim <mirzaspc@gmail.com> |
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Ard Biesheuvel
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5aedf9a2ff
|
crypto: arm64/aes-neon - limit exposed routines if faster driver is enabled
The pure NEON AES implementation predates the bit-slicing one, and is generally slower, unless the algorithm in question can only execute sequentially. So advertising the skciphers that the bit-slicing driver implements as well serves no real purpose, and we can just disable them. Note that the bit-slicing driver also has a link time dependency on the pure NEON driver, for CBC encryption and for XTS tweak calculation, so we still need both drivers on systems that do not implement the Crypto Extensions. At the same time, expose those modaliases for the AES instruction based driver. This is necessary since otherwise, we may end up loading the wrong driver when any of the skciphers are instantiated before the CPU capability based module loading has completed. Finally, add the missing modalias for cts(cbc(aes)) so requests for this algorithm will autoload the correct module. Signed-off-by: Ard Biesheuvel <ard.biesheuvel@linaro.org> Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au> Signed-off-by: azrim <mirzaspc@gmail.com> |
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zhong jiang
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d80c16c250
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crypto: arm64/aes - Use PTR_ERR_OR_ZERO rather than its implementation.
PTR_ERR_OR_ZERO contains if(IS_ERR(...)) + PTR_ERR. It is better to use it directly. hence just replace it. Signed-off-by: zhong jiang <zhongjiang@huawei.com> Acked-by: Will Deacon <will@kernel.org> Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au> Signed-off-by: azrim <mirzaspc@gmail.com> |
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Ard Biesheuvel
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7d367bbb41
|
crypto: arm64/aes - implement accelerated ESSIV/CBC mode
Add an accelerated version of the 'essiv(cbc(aes),sha256)' skcipher, which is used by fscrypt or dm-crypt on systems where CBC mode is signficantly more performant than XTS mode (e.g., when using a h/w accelerator which supports the former but not the latter) This avoids a separate call into the AES cipher for every invocation. Signed-off-by: Ard Biesheuvel <ard.biesheuvel@linaro.org> Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au> Signed-off-by: azrim <mirzaspc@gmail.com> |
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Ard Biesheuvel
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6bb8909427
|
crypto: arm64/aes-cts-cbc - factor out CBC en/decryption of a walk
The plain CBC driver and the CTS one share some code that iterates over a scatterwalk and invokes the CBC asm code to do the processing. The upcoming ESSIV/CBC mode will clone that pattern for the third time, so let's factor it out first. Signed-off-by: Ard Biesheuvel <ard.biesheuvel@linaro.org> Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au> Signed-off-by: azrim <mirzaspc@gmail.com> |
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Ard Biesheuvel
|
5f9a05dda1
|
crypto: arm64/sha3 - new v8.2 Crypto Extensions implementation
Implement the various flavours of SHA3 using the new optional EOR3/RAX1/XAR/BCAX instructions introduced by ARMv8.2. Tested-by: Steve Capper <steve.capper@arm.com> Signed-off-by: Ard Biesheuvel <ard.biesheuvel@linaro.org> Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au> Signed-off-by: azrim <mirzaspc@gmail.com> |