diff options
| author |   Andi Kleen <ak@suse.de> | 2006-01-11 22:45:27 +0100 |
|---|---|---|
| committer |   Linus Torvalds <torvalds@g5.osdl.org> | 2006-01-11 19:04:58 -0800 |
| commit | 487472bc01fab0625996aad37836aad931e4eda9 (patch) | |
| tree | ede143ee4c756413b396911b3702068283b052f2 /scripts/basic | |
| parent | [PATCH] x86_64: On Intel CPUs don't do an additional CPU sync before RDTSC (diff) | |
[PATCH] i386: Replace broken serialize_cpu in microcode driver with correct sync_core
Passing random input values in eax to cpuid is not a good idea
because the CPU will GPF for unknown ones.
Use the correct x86-64 version that exists for a longer time too.
This also adds a memory barrier to prevent the optimizer from
reordering.
Cc: tigran@veritas.com
Signed-off-by: Andi Kleen <ak@suse.de>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
Diffstat (limited to 'scripts/basic')
0 files changed, 0 insertions, 0 deletions