Christoph Hellwig 5927145efd x86/cpu: Remove the CONFIG_X86_PPRO_FENCE=y quirk ...

There were only a few Pentium Pro multiprocessors systems where this
errata applied. They are more than 20 years old now, and we've slowly
dropped places which put the workarounds in and discouraged anyone
from enabling the workaround.

Get rid of it for good.

Tested-by: Tom Lendacky <thomas.lendacky@amd.com>
Signed-off-by: Christoph Hellwig <hch@lst.de>
Reviewed-by: Thomas Gleixner <tglx@linutronix.de>
Reviewed-by: Konrad Rzeszutek Wilk <konrad.wilk@oracle.com>
Cc: David Woodhouse <dwmw2@infradead.org>
Cc: Joerg Roedel <joro@8bytes.org>
Cc: Jon Mason <jdmason@kudzu.us>
Cc: Linus Torvalds <torvalds@linux-foundation.org>
Cc: Muli Ben-Yehuda <mulix@mulix.org>
Cc: Peter Zijlstra <peterz@infradead.org>
Cc: iommu@lists.linux-foundation.org
Link: http://lkml.kernel.org/r/20180319103826.12853-2-hch@lst.de
Signed-off-by: Ingo Molnar <mingo@kernel.org>

2018-03-20 10:01:05 +01:00

..

apic.h

um: asm/apic.h is there only to shadow the x86 one...

2011-11-02 14:15:22 +01:00

arch_hweight.h

License cleanup: add SPDX GPL-2.0 license identifier to files with no license

2017-11-02 11:10:55 +01:00

archparam.h

um: take arch/um/sys-x86 to arch/x86/um

2011-11-02 14:15:05 +01:00

barrier.h

x86/cpu: Remove the CONFIG_X86_PPRO_FENCE=y quirk

2018-03-20 10:01:05 +01:00

checksum_32.h

ipv6: Pass proto to csum_ipv6_magic as __u8 instead of unsigned short

2016-03-13 23:55:13 -04:00

checksum_64.h

um/x86: merge 32 and 64bit variants of checksum.h

2012-10-09 22:28:16 +02:00

checksum.h

License cleanup: add SPDX GPL-2.0 license identifier to files with no license

2017-11-02 11:10:55 +01:00

desc.h

License cleanup: add SPDX GPL-2.0 license identifier to files with no license

2017-11-02 11:10:55 +01:00

elf.h

um: Rework uaccess code

2015-05-31 17:32:36 +02:00

irq_vectors.h

um: irq_vectors.h just shadows x86 one

2011-11-02 14:15:24 +01:00

mm_context.h

um: take ldt.h to arch/x86/um/asm/mm_context.h

2011-11-02 14:15:21 +01:00

module.h

License cleanup: add SPDX GPL-2.0 license identifier to files with no license

2017-11-02 11:10:55 +01:00

processor_32.h

um: Rewrite show_stack()

2013-11-17 11:27:25 +01:00

processor_64.h

um: Rewrite show_stack()

2013-11-17 11:27:25 +01:00

processor.h

License cleanup: add SPDX GPL-2.0 license identifier to files with no license

2017-11-02 11:10:55 +01:00

ptrace.h

License cleanup: add SPDX GPL-2.0 license identifier to files with no license

2017-11-02 11:10:55 +01:00

required-features.h

um: required-features.h is there only to shadow x86 one...

2011-11-02 14:15:23 +01:00

segment.h

License cleanup: add SPDX GPL-2.0 license identifier to files with no license

2017-11-02 11:10:55 +01:00

syscall.h

License cleanup: add SPDX GPL-2.0 license identifier to files with no license

2017-11-02 11:10:55 +01:00

vm-flags.h

um: take arch/um/sys-x86 to arch/x86/um

2011-11-02 14:15:05 +01:00