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| author | James Bottomley <James.Bottomley@SteelEye.com> | 2006-06-27 02:53:49 -0700 |
|---|---|---|
| committer | Linus Torvalds <torvalds@g5.osdl.org> | 2006-06-27 17:32:38 -0700 |
| commit | 96c52749036eca2b131f435d3895a3c6aba92e76 (patch) | |
| tree | 77b92dfa86d4d81b3ee11f2517e118c6025026c6 /arch/i386/kernel/cpu/common.c | |
| parent | 4031ff388138b58e5cd472dccce38828bcb8c706 (diff) | |
| download | op-kernel-dev-96c52749036eca2b131f435d3895a3c6aba92e76.zip op-kernel-dev-96c52749036eca2b131f435d3895a3c6aba92e76.tar.gz | |
[PATCH] fix subarchitecture breakage with CONFIG_SCHED_SMT
Commit 1e9f28fa1eb9773bf65bae08288c6a0a38eef4a7 ("[PATCH] sched: new
sched domain for representing multi-core") incorrectly made SCHED_SMT
and some of the structures it uses dependent on SMP.
However, this is wrong, the structures are only defined if X86_HT, so
SCHED_SMT has to depend on that as well.
The patch broke voyager, since it doesn't provide any of the multi-core
or hyperthreading structures.
Signed-off-by: James Bottomley <James.Bottomley@SteelEye.com>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
Diffstat (limited to 'arch/i386/kernel/cpu/common.c')
| -rw-r--r-- | arch/i386/kernel/cpu/common.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/arch/i386/kernel/cpu/common.c b/arch/i386/kernel/cpu/common.c index 2fa401f..70c87de 100644 --- a/arch/i386/kernel/cpu/common.c +++ b/arch/i386/kernel/cpu/common.c @@ -294,7 +294,7 @@ void __cpuinit generic_identify(struct cpuinfo_x86 * c) if (c->x86 >= 0x6) c->x86_model += ((tfms >> 16) & 0xF) << 4; c->x86_mask = tfms & 15; -#ifdef CONFIG_SMP +#ifdef CONFIG_X86_HT c->apicid = phys_pkg_id((ebx >> 24) & 0xFF, 0); #else c->apicid = (ebx >> 24) & 0xFF; |
