Filippo Sironi ff225750dc x86/microcode: Update the new microcode revision unconditionally ...

commit 8da38ebaad upstream.

Handle the case where microcode gets loaded on the BSP's hyperthread
sibling first and the boot_cpu_data's microcode revision doesn't get
updated because of early exit due to the siblings sharing a microcode
engine.

For that, simply write the updated revision on all CPUs unconditionally.

Signed-off-by: Filippo Sironi <sironi@amazon.de>
Signed-off-by: Borislav Petkov <bp@suse.de>
Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
Cc: prarit@redhat.com
Cc: stable@vger.kernel.org
Link: http://lkml.kernel.org/r/1533050970-14385-1-git-send-email-sironi@amazon.de
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

2018-09-19 22:43:37 +02:00

..

alpha

sys: don't hold uts_sem while accessing userspace memory

2018-09-09 19:56:00 +02:00

arc

arc: fix type warnings in arc/mm/cache.c

2018-09-05 09:26:31 +02:00

arm

Revert "ARM: imx_v6_v7_defconfig: Select ULPI support"

2018-09-15 09:45:36 +02:00

arm64

arm64: Handle mismatched cache type

2018-09-15 09:45:37 +02:00

blackfin

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c6x

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cris

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frv

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h8300

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hexagon

hexagon: export csum_partial_copy_nocheck

2018-06-21 04:02:52 +09:00

ia64

ia64/err-inject: Use get_user_pages_fast()

2018-05-30 07:52:11 +02:00

m32r

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m68k

m68k: fix "bad page state" oops on ColdFire boot

2018-08-24 13:09:11 +02:00

metag

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microblaze

microblaze: Fix simpleImage format generation

2018-08-03 07:50:40 +02:00

mips

MIPS: VDSO: Match data page cache colouring when D$ aliases

2018-09-19 22:43:35 +02:00

mn10300

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nios2

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openrisc

openrisc: entry: Fix delay slot exception detection

2018-08-24 13:09:11 +02:00

parisc

parisc: Remove unnecessary barriers from spinlock.h

2018-08-24 13:09:22 +02:00

powerpc

powerpc/pseries: Avoid using the size greater than RTAS_ERROR_LOG_MAX.

2018-09-15 09:45:32 +02:00

s390

KVM: s390: vsie: copy wrapping keys to right place

2018-09-19 22:43:36 +02:00

score

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sh

sh: fix build failure for J2 cpu with SMP disabled

2018-06-21 04:02:54 +09:00

sparc

sys: don't hold uts_sem while accessing userspace memory

2018-09-09 19:56:00 +02:00

tile

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um

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unicore32

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x86

x86/microcode: Update the new microcode revision unconditionally

2018-09-19 22:43:37 +02:00

xtensa

xtensa: increase ranges in ___invalidate_{i,d}cache_all

2018-09-09 19:55:59 +02:00

.gitignore

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Kconfig

mm/tlb, x86/mm: Support invalidating TLB caches for RCU_TABLE_FREE

2018-09-05 09:26:37 +02:00