Messages in this thread Patch in this message | | | From | Borislav Petkov <> | Subject | [PATCH 03/10] amd64_edac: fix driver instance lookup table allocation | Date | Thu, 24 Sep 2009 14:32:41 +0200 |
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Allocate memory statically for 8-node machines max for simplicity instead of relying on MAX_NUMNODES which is 0 on !CONFIG_NUMA builds.
Spotted by Jan Beulich.
Signed-off-by: Borislav Petkov <borislav.petkov@amd.com> --- drivers/edac/amd64_edac.c | 4 ++-- drivers/edac/amd64_edac.h | 2 ++ 2 files changed, 4 insertions(+), 2 deletions(-)
diff --git a/drivers/edac/amd64_edac.c b/drivers/edac/amd64_edac.c index ebb5a96..49911be 100644 --- a/drivers/edac/amd64_edac.c +++ b/drivers/edac/amd64_edac.c @@ -15,8 +15,8 @@ module_param(ecc_enable_override, int, 0644); /* Lookup table for all possible MC control instances */ struct amd64_pvt; -static struct mem_ctl_info *mci_lookup[MAX_NUMNODES]; -static struct amd64_pvt *pvt_lookup[MAX_NUMNODES]; +static struct mem_ctl_info *mci_lookup[EDAC_MAX_NUMNODES]; +static struct amd64_pvt *pvt_lookup[EDAC_MAX_NUMNODES]; /* * See F2x80 for K8 and F2x[1,0]80 for Fam10 and later. The table below is only diff --git a/drivers/edac/amd64_edac.h b/drivers/edac/amd64_edac.h index ec08870..ea96f5a 100644 --- a/drivers/edac/amd64_edac.h +++ b/drivers/edac/amd64_edac.h @@ -135,6 +135,8 @@ #define EDAC_AMD64_VERSION " Ver: 3.2.0 " __DATE__ #define EDAC_MOD_STR "amd64_edac" +#define EDAC_MAX_NUMNODES 8 + /* Extended Model from CPUID, for CPU Revision numbers */ #define OPTERON_CPU_LE_REV_C 0 #define OPTERON_CPU_REV_D 1 -- 1.6.3.3
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