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author | Ingo Molnar | 2009-09-15 12:18:15 +0200 |
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committer | Ingo Molnar | 2009-09-15 12:18:15 +0200 |
commit | dca2d6ac09d9ef59ff46820d4f0c94b08a671202 (patch) | |
tree | fdec753b842dad09e3a4151954fab3eb5c43500d /arch/x86/kernel/smpboot.c | |
parent | tracing: Fix ring-buffer and ksym tracer merge interaction (diff) | |
parent | Merge branch 'for-linus3' of git://git.kernel.org/pub/scm/linux/kernel/git/jm... (diff) | |
download | kernel-qcow2-linux-dca2d6ac09d9ef59ff46820d4f0c94b08a671202.tar.gz kernel-qcow2-linux-dca2d6ac09d9ef59ff46820d4f0c94b08a671202.tar.xz kernel-qcow2-linux-dca2d6ac09d9ef59ff46820d4f0c94b08a671202.zip |
Merge branch 'linus' into tracing/hw-breakpoints
Conflicts:
arch/x86/kernel/process_64.c
Semantic conflict fixed in:
arch/x86/kvm/x86.c
Signed-off-by: Ingo Molnar <mingo@elte.hu>
Diffstat (limited to 'arch/x86/kernel/smpboot.c')
-rw-r--r-- | arch/x86/kernel/smpboot.c | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/arch/x86/kernel/smpboot.c b/arch/x86/kernel/smpboot.c index dee0f3d814af..ec7b64c2df82 100644 --- a/arch/x86/kernel/smpboot.c +++ b/arch/x86/kernel/smpboot.c @@ -436,7 +436,8 @@ const struct cpumask *cpu_coregroup_mask(int cpu) * For perf, we return last level cache shared map. * And for power savings, we return cpu_core_map */ - if (sched_mc_power_savings || sched_smt_power_savings) + if ((sched_mc_power_savings || sched_smt_power_savings) && + !(cpu_has(c, X86_FEATURE_AMD_DCM))) return cpu_core_mask(cpu); else return c->llc_shared_map; |