Tony Luck 00a2f23eef x86/cpu: X86_FEATURE_INTEL_PPIN finally has a CPUID bit ...

After nine generations of adding to model specific list of CPUs that
support PPIN (Protected Processor Inventory Number) Intel allocated
a CPUID bit to enumerate the MSRs.

CPUID(EAX=7, ECX=1).EBX bit 0 enumerates presence of MSR_PPIN_CTL and
MSR_PPIN. Add it to the "scattered" CPUID bits and add an entry to the
ppin_cpuids[] x86_match_cpu() array to catch Intel CPUs that implement
it.

Signed-off-by: Tony Luck <tony.luck@intel.com>
Signed-off-by: Borislav Petkov <bp@suse.de>
Link: https://lore.kernel.org/r/20220131230111.2004669-3-tony.luck@intel.com

2022-02-01 16:15:19 +01:00

..

alpha

Merge tag 'bitmap-5.17-rc1' of git://github.com/norov/linux

2022-01-23 06:20:44 +02:00

arc

Merge tag 'bitmap-5.17-rc1' of git://github.com/norov/linux

2022-01-23 06:20:44 +02:00

arm

Merge tag 'trace-v5.17-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/rostedt/linux-trace

2022-01-28 19:30:35 +02:00

arm64

Merge tag 'arm64-fixes' of git://git.kernel.org/pub/scm/linux/kernel/git/arm64/linux

2022-01-29 08:57:22 +02:00

csky

Merge tag 'bitmap-5.17-rc1' of git://github.com/norov/linux

2022-01-23 06:20:44 +02:00

h8300

Merge tag 'bitmap-5.17-rc1' of git://github.com/norov/linux

2022-01-23 06:20:44 +02:00

hexagon

Merge tag 'bitmap-5.17-rc1' of git://github.com/norov/linux

2022-01-23 06:20:44 +02:00

ia64

ia64: make IA64_MCA_RECOVERY bool instead of tristate

2022-01-30 09:56:58 +02:00

m68k

Merge tag 'bitmap-5.17-rc1' of git://github.com/norov/linux

2022-01-23 06:20:44 +02:00

microblaze

Merge tag 'kbuild-v5.17' of git://git.kernel.org/pub/scm/linux/kernel/git/masahiroy/linux-kbuild

2022-01-19 11:15:19 +02:00

mips

Merge tag 'pci-v5.17-fixes-2' of git://git.kernel.org/pub/scm/linux/kernel/git/helgaas/pci

2022-01-29 19:05:47 +02:00

nds32

Merge tag 'kbuild-v5.17' of git://git.kernel.org/pub/scm/linux/kernel/git/masahiroy/linux-kbuild

2022-01-19 11:15:19 +02:00

nios2

Merge tag 'kbuild-v5.17' of git://git.kernel.org/pub/scm/linux/kernel/git/masahiroy/linux-kbuild

2022-01-19 11:15:19 +02:00

openrisc

Merge tag 'bitmap-5.17-rc1' of git://github.com/norov/linux

2022-01-23 06:20:44 +02:00

parisc

Merge tag 'bitmap-5.17-rc1' of git://github.com/norov/linux

2022-01-23 06:20:44 +02:00

powerpc

powerpc/64s/interrupt: Fix decrementer storm

2022-01-25 16:50:10 +11:00

riscv

Merge tag 'bitmap-5.17-rc1' of git://github.com/norov/linux

2022-01-23 06:20:44 +02:00

s390

s390/hypfs: include z/VM guests with access control group set

2022-01-26 18:42:39 +01:00

sh

Merge tag 'bitmap-5.17-rc1' of git://github.com/norov/linux

2022-01-23 06:20:44 +02:00

sparc

Merge tag 'bitmap-5.17-rc1' of git://github.com/norov/linux

2022-01-23 06:20:44 +02:00

um

Merge tag 'for_linus' of git://git.kernel.org/pub/scm/linux/kernel/git/mst/vhost

2022-01-18 10:05:48 +02:00

x86

x86/cpu: X86_FEATURE_INTEL_PPIN finally has a CPUID bit

2022-02-01 16:15:19 +01:00

xtensa

Merge tag 'bitmap-5.17-rc1' of git://github.com/norov/linux

2022-01-23 06:20:44 +02:00

.gitignore

…

Kconfig

Merge branch 'akpm' (patches from Andrew)

2022-01-20 10:41:01 +02:00