AuxXxilium/linux_dsm_epyc7002
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1653192f51
linux_dsm_epyc7002/arch/x86/kernel/cpu
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markus.t.metzger@intel.com 1653192f51 x86, perf_counter, bts: Do not allow kernel BTS tracing for now 
Kernel BTS tracing generates too much data too fast for us to
handle, causing the kernel to hang.

Fail for BTS requests for kernel code.

Signed-off-by: Markus Metzger <markus.t.metzger@intel.com>
Acked-by: Peter Zijlstra <a.p.zjilstra@chello.nl>
LKML-Reference: <20090902140616.901253000@intel.com>
[ This is really a workaround - but we want BTS tracing in .32
  so make sure we dont regress. The lockup should be fixed
  ASAP. ]
Signed-off-by: Ingo Molnar <mingo@elte.hu>
2009-09-04 09:26:40 +02:00
..
cpufreq Remove multiple KERN_ prefixes from printk formats 2009-07-08 10:30:03 -07:00
mcheck x86, mce: Don't initialize MCEs on unknown CPUs 2009-08-17 13:28:25 +02:00
mtrr Merge branch 'x86-cleanups-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/linux-2.6-tip 2009-06-10 15:49:36 -07:00
.gitignore Update .gitignore files for generated targets 2008-10-20 11:24:31 -07:00
addon_cpuid_features.c x86 ACPI: Add support for Always Running APIC timer 2009-04-07 18:17:51 -04:00
amd.c x86: Clear incorrectly forced X86_FEATURE_LAHF_LM flag 2009-08-11 13:34:54 +02:00
bugs_64.c
bugs.c x86: fdiv bug detection fix 2008-07-31 23:56:27 +02:00
centaur.c x86/centaur: merge 32 & 64 bit version 2009-03-14 16:27:29 +01:00
cmpxchg.c x86: move cmpxchg fallbacks to a generic place 2008-08-18 16:05:47 +02:00
common.c x86: Fix oops in identify_cpu() on CPUs without CPUID 2009-08-12 11:49:41 +02:00
cpu_debug.c Merge branch 'x86-cpu-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/linux-2.6-tip 2009-06-10 15:51:15 -07:00
cpu.h x86: cpu/cpu.h cleanup 2009-03-23 02:06:51 +05:30
cyrix.c x86: move various CPU initialization objects into .cpuinit.rodata 2009-03-12 13:13:07 +01:00
hypervisor.c x86: hypervisor - fix sparse warnings 2008-11-23 11:11:52 +01:00
intel_cacheinfo.c x86: cacheinfo: complete L2/L3 Cache and TLB associativity field definitions 2009-04-10 15:41:18 +02:00
intel.c x86: add hooks for kmemcheck 2009-06-15 12:40:02 +02:00
Makefile Merge branch 'bugfix' of git://git.kernel.org/pub/scm/linux/kernel/git/jeremy/xen into x86/urgent 2009-08-20 12:05:24 +02:00
mkcapflags.pl x86: generate names for /proc/cpuinfo from <asm/cpufeature.h> 2008-08-27 19:23:22 -07:00
perf_counter.c x86, perf_counter, bts: Do not allow kernel BTS tracing for now 2009-09-04 09:26:40 +02:00
perfctr-watchdog.c x86: Remove unused function lapic_watchdog_ok() 2009-07-03 14:34:31 +02:00
powerflags.c x86: generate names for /proc/cpuinfo from <asm/cpufeature.h> 2008-08-27 19:23:22 -07:00
proc.c x86: show number of core_siblings instead of thread_siblings in /proc/cpuinfo 2009-05-04 20:36:49 +02:00
transmeta.c x86: move various CPU initialization objects into .cpuinit.rodata 2009-03-12 13:13:07 +01:00
umc.c x86: move various CPU initialization objects into .cpuinit.rodata 2009-03-12 13:13:07 +01:00
vmware.c x86: vmware - fix sparse warnings 2008-11-23 11:02:36 +01:00