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| author | Ravikiran G Thirumalai <kiran@scalex86.org> | 2005-07-28 21:15:55 -0700 |
|---|---|---|
| committer | Linus Torvalds <torvalds@g5.osdl.org> | 2005-07-28 21:46:02 -0700 |
| commit | 8c56ac3f3b12936b03d2626c7572fed5977af515 (patch) | |
| tree | 4cb1fa7e6e0a2830d99520f42c6624697d0194c7 /drivers | |
| parent | 5a7b90137d9f05390cf953d756e1edda2ca88053 (diff) | |
| download | linux-8c56ac3f3b12936b03d2626c7572fed5977af515.tar.gz linux-8c56ac3f3b12936b03d2626c7572fed5977af515.tar.bz2 linux-8c56ac3f3b12936b03d2626c7572fed5977af515.zip | |
[PATCH] x86_64: fix cpu_to_node setup for sparse apic_ids
While booting with SMT disabled in bios, when using acpi srat to setup
cpu_to_node[], sparse apic_ids create problems.
Without this patch, intel x86_64 boxes with hyperthreading disabled in the
bios (and which rely on srat for numa setup) endup having incorrect values in
cpu_to_node[] arrays, causing sched domains to be built incorrectly etc.
Signed-off-by: Ravikiran Thirumalai <kiran@scalex86.org>
Signed-off-by: Shai Fultheim <shai@scalex86.org>
Cc: Andi Kleen <ak@suse.de>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
Diffstat (limited to 'drivers')
0 files changed, 0 insertions, 0 deletions