diff options
| author | Andi Kleen | 2006-04-11 12:54:45 +0200 |
|---|---|---|
| committer | Linus Torvalds | 2006-04-11 15:38:57 +0200 |
| commit | 3d8a4d795cc1ffa6be5371629ca6c3431af4c2d5 (patch) | |
| tree | 40c0935f4d5f6235a35c50733d23b7cad4ea7f00 | |
| parent | [PATCH] x86_64: fix sync before RDTSC on Intel cpus (diff) | |
| download | kernel-qcow2-linux-3d8a4d795cc1ffa6be5371629ca6c3431af4c2d5.tar.gz kernel-qcow2-linux-3d8a4d795cc1ffa6be5371629ca6c3431af4c2d5.tar.xz kernel-qcow2-linux-3d8a4d795cc1ffa6be5371629ca6c3431af4c2d5.zip | |
[PATCH] i386: Remove bogus special case code from AMD core parsing
It's not actually needed and would break non power of two number
of cores.
Follows similar earlier x86-64 patch.
Signed-off-by: Andi Kleen <ak@suse.de>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
| -rw-r--r-- | arch/i386/kernel/cpu/amd.c | 2 |
1 files changed, 0 insertions, 2 deletions
diff --git a/arch/i386/kernel/cpu/amd.c b/arch/i386/kernel/cpu/amd.c index 0810f81f2a05..ff2b2154ac1b 100644 --- a/arch/i386/kernel/cpu/amd.c +++ b/arch/i386/kernel/cpu/amd.c @@ -212,8 +212,6 @@ static void __init init_amd(struct cpuinfo_x86 *c) if (cpuid_eax(0x80000000) >= 0x80000008) { c->x86_max_cores = (cpuid_ecx(0x80000008) & 0xff) + 1; - if (c->x86_max_cores & (c->x86_max_cores - 1)) - c->x86_max_cores = 1; } if (cpuid_eax(0x80000000) >= 0x80000007) { |