Benjamin Herrenschmidt 9728a7c8ab powerpc/icp-opal: Fix missing KVM case and harden replay ...

The icp-opal call is missing the code from icp-native to recover
interrupts snatched by KVM. Without that, when running KVM, we can
get into a situation where an interrupt is lost and the CPU stuck
with an elevated CPPR.

Also harden replay by always checking the return from opal_int_eoi().

Fixes: d74361881f0d ("powerpc/xics: Add ICP OPAL backend")
Cc: stable@vger.kernel.org # v4.8+
Signed-off-by: Benjamin Herrenschmidt <benh@kernel.crashing.org>
Signed-off-by: Michael Ellerman <mpe@ellerman.id.au>

2017-01-17 11:50:03 +11:00

..

boot

powerpc updates for 4.10

2016-12-16 09:26:42 -08:00

configs

powerpc updates for 4.10

2016-12-16 09:26:42 -08:00

crypto

crypto: crc32c-vpmsum - Rename CRYPT_CRC32C_VPMSUM option

2016-11-28 21:23:17 +08:00

include

powerpc/mm: Fix memory hotplug BUG() on radix

2017-01-17 10:05:43 +11:00

kernel

powerpc: Fix build warning on 32-bit PPC

2016-12-25 16:12:20 -08:00

kvm

ktime: Cleanup ktime_set() usage

2016-12-25 17:21:22 +01:00

lib

Replace <asm/uaccess.h> with <linux/uaccess.h> globally

2016-12-24 11:46:01 -08:00

math-emu

Replace <asm/uaccess.h> with <linux/uaccess.h> globally

2016-12-24 11:46:01 -08:00

mm

powerpc/mm: Fix memory hotplug BUG() on radix

2017-01-17 10:05:43 +11:00

net

bpf: xdp: Allow head adjustment in XDP prog

2016-12-08 14:25:13 -05:00

oprofile

ktime: Cleanup ktime_set() usage

2016-12-25 17:21:22 +01:00

perf

cpu/hotplug: Cleanup state names

2016-12-25 10:47:44 +01:00

platforms

Replace <asm/uaccess.h> with <linux/uaccess.h> globally

2016-12-24 11:46:01 -08:00

purgatory

powerpc: Add purgatory for kexec_file_load() implementation.

2016-11-30 23:15:26 +11:00

scripts

powerpc/ftrace: Add Kconfig & Make glue for mprofile-kernel

2016-03-07 14:53:56 +11:00

sysdev

powerpc/icp-opal: Fix missing KVM case and harden replay

2017-01-17 11:50:03 +11:00

xmon

powerpc/xmon: Add 'dt' command to dump trace buffers

2016-11-25 14:30:27 +11:00

Kconfig

powerpc: ima: get the kexec buffer passed by the previous kernel

2016-12-20 09:48:40 -08:00

Kconfig.debug

powerpc/mm: Fix page table dump build on non-Book3S

2016-12-01 16:20:18 +11:00

Makefile

powerpc: Add purgatory for kexec_file_load() implementation.

2016-11-30 23:15:26 +11:00

relocs_check.sh

powerpc/64: whitelist unresolved modversions CRCs

2016-09-22 14:46:31 +02:00