| commit | b9d1e4bd6e44f2a75340226eb5f762e16bb4652f | |
| author | Vivek Goyal <vgoyal@in.ibm.com> | |
| Wed, 11 Jan 2006 21:45:09 +0000 (11 22:45 +0100) | ||
| committer | Linus Torvalds <torvalds@g5.osdl.org> | |
| Thu, 12 Jan 2006 03:04:57 +0000 (11 19:04 -0800) | ||
| tree | e886056fb4a412e98e8f52e559c16be95994db55 | treesnapshot (tar.gz zip) |
| parent | aea9fca1dc8a1f9ac5d3b76ef04516a010cbf2e4 | commitdiff |
[PATCH] x86_64: x86_64 write apic id fix
o Apic id is in most significant 8 bits of APIC_ID register. Current code
is trying to write apic id to least significant 8 bits. This patch fixes
it.
o This fix enables booting uni kdump capture kernel on a cpu with non-zero
apic id.
Signed-off-by: Vivek Goyal <vgoyal@in.ibm.com>
Signed-off-by: Andi Kleen <ak@suse.de>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
o Apic id is in most significant 8 bits of APIC_ID register. Current code
is trying to write apic id to least significant 8 bits. This patch fixes
it.
o This fix enables booting uni kdump capture kernel on a cpu with non-zero
apic id.
Signed-off-by: Vivek Goyal <vgoyal@in.ibm.com>
Signed-off-by: Andi Kleen <ak@suse.de>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
| arch/x86_64/kernel/apic.c | diffblobblamehistory | |
| include/asm-x86_64/apicdef.h | diffblobblamehistory |