Messages in this thread Patch in this message | | | Date | Wed, 3 Jun 2009 16:44:43 +0200 | From | Andreas Herrmann <> | Subject | [PATCH 5/5] x86: mcheck: make use of cpu_node_mask instead of cpu_core_mask to support multi-node processors |
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This fixes threshold_bank4 support.
We need to create symlinks for sibling shared banks to first core of each internal node and not to first core of one internal node.
Signed-off-by: Andreas Herrmann <andreas.herrmann3@amd.com> --- arch/x86/kernel/cpu/mcheck/mce_amd_64.c | 6 +++--- 1 files changed, 3 insertions(+), 3 deletions(-)
diff --git a/arch/x86/kernel/cpu/mcheck/mce_amd_64.c b/arch/x86/kernel/cpu/mcheck/mce_amd_64.c index ddae216..595cbe5 100644 --- a/arch/x86/kernel/cpu/mcheck/mce_amd_64.c +++ b/arch/x86/kernel/cpu/mcheck/mce_amd_64.c @@ -494,7 +494,7 @@ static __cpuinit int threshold_create_bank(unsigned int cpu, unsigned int bank) #ifdef CONFIG_SMP if (cpu_data(cpu).cpu_core_id && shared_bank[bank]) { /* symlink */ - i = cpumask_first(cpu_core_mask(cpu)); + i = cpumask_first(cpu_node_mask(cpu)); /* first core not up yet */ if (cpu_data(i).cpu_core_id) @@ -514,7 +514,7 @@ static __cpuinit int threshold_create_bank(unsigned int cpu, unsigned int bank) if (err) goto out; - cpumask_copy(b->cpus, cpu_core_mask(cpu)); + cpumask_copy(b->cpus, cpu_node_mask(cpu)); per_cpu(threshold_banks, cpu)[bank] = b; goto out; @@ -539,7 +539,7 @@ static __cpuinit int threshold_create_bank(unsigned int cpu, unsigned int bank) #ifndef CONFIG_SMP cpumask_setall(b->cpus); #else - cpumask_copy(b->cpus, cpu_core_mask(cpu)); + cpumask_copy(b->cpus, cpu_node_mask(cpu)); #endif per_cpu(threshold_banks, cpu)[bank] = b; -- 1.6.3.1
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