AuxXxilium/linux_dsm_epyc7002
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e6c8f1873b
linux_dsm_epyc7002/arch/x86/kernel/cpu
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Aravind Gopalakrishnan e6c8f1873b x86/mce/AMD: Set MCAX Enable bit 
It is required for the OS to acknowledge that it is using the
MCAX register set and its associated fields by setting the
'McaXEnable' bit in each bank's MCi_CONFIG register. If it is
not set, then all UC errors will cause a system panic.

Signed-off-by: Aravind Gopalakrishnan <Aravind.Gopalakrishnan@amd.com>
Signed-off-by: Borislav Petkov <bp@suse.de>
Cc: Borislav Petkov <bp@alien8.de>
Cc: Linus Torvalds <torvalds@linux-foundation.org>
Cc: Peter Zijlstra <peterz@infradead.org>
Cc: Thomas Gleixner <tglx@linutronix.de>
Cc: Tony Luck <tony.luck@intel.com>
Cc: linux-edac <linux-edac@vger.kernel.org>
Link: http://lkml.kernel.org/r/1453750913-4781-9-git-send-email-bp@alien8.de
Signed-off-by: Ingo Molnar <mingo@kernel.org>
2016-02-01 10:53:59 +01:00
..
mcheck x86/mce/AMD: Set MCAX Enable bit 2016-02-01 10:53:59 +01:00
microcode Merge branch 'x86-cpu-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip 2016-01-11 16:46:20 -08:00
mtrr Merge branch 'x86-mm-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip 2016-01-11 17:16:01 -08:00
.gitignore
amd.c x86/cpu/amd: Remove an unneeded condition in srat_detect_node() 2016-01-14 09:46:00 +01:00
bugs_64.c
bugs.c x86/fpu: Move various internal function prototypes to fpu/internal.h 2015-05-19 15:47:48 +02:00
centaur.c x86/cpufeature: Cleanup get_cpu_cap() 2015-12-19 11:49:54 +01:00
common.c Merge branch 'x86-cpu-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip 2016-01-11 16:46:20 -08:00
cpu.h x86/cpu: Restore MSR_IA32_ENERGY_PERF_BIAS after resume 2015-07-21 07:51:38 +02:00
cyrix.c x86: Delete non-required instances of include <linux/init.h> 2014-01-06 21:25:18 -08:00
hypervisor.c hypervisor/x86/xen: Unset X86_BUG_SYSRET_SS_ATTRS on Xen PV guests 2015-05-05 18:27:43 +01:00
intel_cacheinfo.c x86/cpufeature: Remove unused and seldomly used cpu_has_xx macros 2015-12-19 11:49:55 +01:00
intel_pt.h perf/x86/intel/pt: Clean up files of Intel Processor Trace 2015-08-12 11:43:22 +02:00
intel.c x86/cpufeature: Remove unused and seldomly used cpu_has_xx macros 2015-12-19 11:49:55 +01:00
Makefile perf/x86: Add Intel cstate PMUs support 2015-10-06 17:31:51 +02:00
match.c x86: align x86 arch with generic CPU modalias handling 2014-02-18 12:45:38 -08:00
mkcapflags.sh x86/build: Fix mkcapflags.sh bash-ism 2015-02-19 02:21:00 +01:00
mshyperv.c x86/hyperv: Fix the build in the !CONFIG_KEXEC_CORE case 2015-09-30 07:44:15 +02:00
perf_event_amd_ibs.c perf/x86/amd/ibs: Convert force_ibs_eilvt_setup() to void 2015-02-18 17:01:46 +01:00
perf_event_amd_iommu.c cpumask: factor out show_cpumap into separate helper function 2014-11-07 11:45:00 -08:00
perf_event_amd_iommu.h perf/x86/amd: AMD IOMMU Performance Counter PERF uncore PMU implementation 2013-06-19 13:04:53 +02:00
perf_event_amd_uncore.c x86/cpufeature: Remove unused and seldomly used cpu_has_xx macros 2015-12-19 11:49:55 +01:00
perf_event_amd.c Merge branch 'x86-cleanups-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip 2016-01-11 16:26:03 -08:00
perf_event_intel_bts.c perf/x86/intel/bts: Disallow use by unprivileged users on paranoid systems 2015-09-13 11:27:22 +02:00
perf_event_intel_cqm.c perf/core: Robustify the perf_cgroup_from_task() RCU checks 2015-11-23 09:21:03 +01:00
perf_event_intel_cstate.c perf/x86: Add Intel cstate PMUs support 2015-10-06 17:31:51 +02:00
perf_event_intel_ds.c perf/x86: Enable cycles:pp for Intel Atom 2016-01-06 11:15:34 +01:00
perf_event_intel_lbr.c perf/x86/intel: Add perf core PMU support for Intel Knights Landing 2016-01-06 11:15:37 +01:00
perf_event_intel_pt.c perf/x86/intel/pt: Add interface to stop Intel PT logging 2015-11-23 09:58:26 +01:00
perf_event_intel_rapl.c perf/x86/rapl: Use unified perf_event_sysfs_show instead of special interface 2016-01-06 11:15:35 +01:00
perf_event_intel_uncore_nhmex.c perf/x86/uncore: Fix coccinelle warnings 2014-08-13 07:51:09 +02:00
perf_event_intel_uncore_snb.c perf/x86: add Intel SkyLake uncore IMC PMU support 2016-01-21 18:54:26 +01:00
perf_event_intel_uncore_snbep.c perf/x86/intel/uncore: Add Knights Landing uncore PMU support 2016-01-06 11:15:38 +01:00
perf_event_intel_uncore.c perf/x86: add Intel SkyLake uncore IMC PMU support 2016-01-21 18:54:26 +01:00
perf_event_intel_uncore.h perf/x86: add Intel SkyLake uncore IMC PMU support 2016-01-21 18:54:26 +01:00
perf_event_intel.c perf/x86: De-obfuscate code 2016-01-29 08:35:24 +01:00
perf_event_knc.c x86: Replace __get_cpu_var uses 2014-08-26 13:45:49 -04:00
perf_event_msr.c arch/x86/kernel/cpu/perf_event_msr.c: use sign_extend64() for sign extension 2015-11-06 17:50:42 -08:00
perf_event_p4.c x86: Replace __get_cpu_var uses 2014-08-26 13:45:49 -04:00
perf_event_p6.c perf/x86/intel/p6: Add userspace RDPMC quirk for PPro 2014-02-09 13:08:24 +01:00
perf_event.c perf/x86: Fix filter_events() bug with event mappings 2016-01-06 11:15:33 +01:00
perf_event.h perf/x86/intel: Add perf core PMU support for Intel Knights Landing 2016-01-06 11:15:37 +01:00
perfctr-watchdog.c
powerflags.c update AMD powerflags comments 2013-05-28 12:02:10 +02:00
proc.c x86: Replace cpu_**_mask() with topology_**_cpumask() 2015-05-27 15:22:17 +02:00
rdrand.c x86: Replace RDRAND forced-reseed with simple sanity check 2015-11-25 22:46:43 +01:00
scattered.c x86/cpufeature: Move some of the scattered feature bits to x86_capability 2015-12-19 11:49:53 +01:00
topology.c x86: delete __cpuinit usage from all x86 files 2013-07-14 19:36:56 -04:00
transmeta.c x86/cpufeature: Cleanup get_cpu_cap() 2015-12-19 11:49:54 +01:00
umc.c x86: Delete non-required instances of include <linux/init.h> 2014-01-06 21:25:18 -08:00
vmware.c x86: Correctly detect hypervisor 2013-08-05 06:35:33 -07:00