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309aac7776
linux_dsm_epyc7002/arch/x86/kernel/cpu
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Borislav Petkov 309aac7776 x86/microcode: Decrease CPUID use 
Get CPUID(1).EAX value once per CPU and propagate value into the callers
instead of conveniently calling it every time.

Signed-off-by: Borislav Petkov <bp@suse.de>
Reviewed-by: Thomas Gleixner <tglx@linutronix.de>
Link: http://lkml.kernel.org/r/20170120202955.4091-9-bp@alien8.de
Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
2017-01-23 10:02:47 +01:00
..
mcheck x86/mce/AMD: Make the init code more robust 2016-12-26 17:30:24 -08:00
microcode x86/microcode: Decrease CPUID use 2017-01-23 10:02:47 +01:00
mtrr x86: Apply more __ro_after_init and const 2016-08-10 14:55:05 +02:00
.gitignore
amd.c x86/CPU/AMD: Fix Bulldozer topology 2017-01-06 08:37:41 +01:00
bugs.c x86/cpu: Merge bugs.c and bugs_64.c 2016-10-25 11:48:50 +02:00
centaur.c
common.c x86/cpu: Fix bootup crashes by sanitizing the argument of the 'clearcpuid=' command-line option 2017-01-05 08:54:34 +01:00
cpu.h
cyrix.c
hypervisor.c virt, sched: Add generic vCPU pinning support 2016-09-05 13:52:38 +02:00
intel_cacheinfo.c Merge branch 'x86-cache-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip 2016-12-22 09:25:45 -08:00
intel_rdt_rdtgroup.c x86/intel_rdt: Implement show_options() for resctrlfs 2016-12-09 14:12:18 +01:00
intel_rdt_schemata.c x86/intel_rdt: Add schemata file 2016-10-30 19:10:16 -06:00
intel_rdt.c x86/intel_rdt: Add scheduler hook 2016-10-30 19:10:16 -06:00
intel.c x86/microcode/intel: Add a helper which gives the microcode revision 2017-01-09 23:11:14 +01:00
Makefile Merge branch 'x86-cache-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip 2016-12-22 09:25:45 -08:00
match.c x86/kernel: Audit and remove any unnecessary uses of module.h 2016-07-14 15:06:41 +02:00
mkcapflags.sh
mshyperv.c clocksource: Use a plain u64 instead of cycle_t 2016-12-25 11:04:12 +01:00
perfctr-watchdog.c x86/kernel: Audit and remove any unnecessary uses of module.h 2016-07-14 15:06:41 +02:00
powerflags.c
proc.c
rdrand.c x86, asm: Use CC_SET()/CC_OUT() and static_cpu_has() in archrandom.h 2016-06-08 12:41:20 -07:00
scattered.c Merge branch 'x86/cpufeature' into x86/cache 2016-11-16 14:19:34 +01:00
topology.c
transmeta.c
umc.c
vmware.c Merge branch 'x86-platform-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip 2016-12-12 15:29:06 -08:00