| commit | 58d5fa7a6a6fc4754d295d0999b284edd67c8620 | |
| author | Siddha, Suresh B <suresh.b.siddha@intel.com> | |
| Wed, 17 Oct 2007 16:04:33 +0000 (17 18:04 +0200) | ||
| committer | Thomas Gleixner <tglx@inhelltoy.tec.linutronix.de> | |
| Wed, 17 Oct 2007 18:15:24 +0000 (17 20:15 +0200) | ||
| tree | 19d1ff3dbb73503d3ed45a2c43cb9167e822ec68 | treesnapshot (tar.gz zip) |
| parent | 801916c1b369b637ce799e6c71a94963ff63df79 | commitdiff |
i386: fix 4 bit apicid assumption of mach-default
Fix get_apic_id() in mach-default, so that it uses 8 bits incase of
xAPIC case and 4 bits for legacy APIC case.
This fixes the i386 kernel assumption that apic id is less than 16 for
xAPIC platforms with 8 cpus or less and makes the kernel boot on such
platforms.
[ tglx: arch/x86 adaptation ]
Signed-off-by: Suresh Siddha <suresh.b.siddha@intel.com>
Signed-off-by: Andi Kleen <ak@suse.de>
Cc: Andi Kleen <ak@suse.de>
Cc: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Ingo Molnar <mingo@elte.hu>
Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
Fix get_apic_id() in mach-default, so that it uses 8 bits incase of
xAPIC case and 4 bits for legacy APIC case.
This fixes the i386 kernel assumption that apic id is less than 16 for
xAPIC platforms with 8 cpus or less and makes the kernel boot on such
platforms.
[ tglx: arch/x86 adaptation ]
Signed-off-by: Suresh Siddha <suresh.b.siddha@intel.com>
Signed-off-by: Andi Kleen <ak@suse.de>
Cc: Andi Kleen <ak@suse.de>
Cc: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Ingo Molnar <mingo@elte.hu>
Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
| include/asm-x86/mach-default/mach_apicdef.h | diffblobblamehistory |