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| author | Aristeu Rozanski <aris@redhat.com> | 2014-06-02 15:15:27 -0300 |
|---|---|---|
| committer | Mauro Carvalho Chehab <m.chehab@samsung.com> | 2014-06-26 15:46:42 -0300 |
| commit | 2ff3a308b5c776bdf4641311b87c843fe1bc3785 (patch) | |
| tree | 2535e445ebbbde720ab93fdc228383fd3f86712c /drivers/edac | |
| parent | 66ca72749166163c4ec9e5ab5416548a40d902d3 (diff) | |
| download | op-kernel-dev-2ff3a308b5c776bdf4641311b87c843fe1bc3785.zip op-kernel-dev-2ff3a308b5c776bdf4641311b87c843fe1bc3785.tar.gz | |
sb_edac: fix socket detection on Ivy Bridge controllers
This patch fixes the obvious bug while handling the socket/HA bitmask used in
Ivy Bridge memory controllers.
Cc: Tony Luck <tony.luck@intel.com>
Signed-off-by: Aristeu Rozanski <aris@redhat.com>
Signed-off-by: Mauro Carvalho Chehab <m.chehab@samsung.com>
Diffstat (limited to 'drivers/edac')
| -rw-r--r-- | drivers/edac/sb_edac.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/drivers/edac/sb_edac.c b/drivers/edac/sb_edac.c index 3411f50..939b54c 100644 --- a/drivers/edac/sb_edac.c +++ b/drivers/edac/sb_edac.c @@ -616,7 +616,7 @@ static u8 get_node_id(struct sbridge_pvt *pvt) static inline u8 sad_pkg_socket(u8 pkg) { /* on Ivy Bridge, nodeID is SASS, where A is HA and S is node id */ - return (pkg >> 3) | (pkg & 0x3); + return ((pkg >> 3) << 2) | (pkg & 0x3); } static inline u8 sad_pkg_ha(u8 pkg) |
