| commit | 39d83a5d684a457046aa2a6dac60f105966e78e9 | |
| author | Suresh Siddha <suresh.b.siddha@intel.com> | |
| Mon, 20 Apr 2009 20:02:29 +0000 (20 13:02 -0700) | ||
| committer | Ingo Molnar <mingo@elte.hu> | |
| Tue, 21 Apr 2009 07:08:26 +0000 (21 09:08 +0200) | ||
| tree | 839ea52f0e8b56f80ab790b0d6cee0d8988659bc | treesnapshot (tar.gz zip) |
| parent | 25629d810a52176758401184d9b437fbb7f79195 | commitdiff |
x86: x2apic, IR: Clean up panic() with nox2apic boot option
Instead of panic() ignore the "nox2apic" boot option when BIOS
has already enabled x2apic prior to OS handover.
[ Impact: printk warning instead of panic() when BIOS has enabled x2apic already ]
Signed-off-by: Suresh Siddha <suresh.b.siddha@intel.com>
Cc: dwmw2@infradead.org
Cc: Weidong Han <weidong.han@intel.com>
LKML-Reference: <20090420200450.425091000@linux-os.sc.intel.com>
Signed-off-by: Ingo Molnar <mingo@elte.hu>
Instead of panic() ignore the "nox2apic" boot option when BIOS
has already enabled x2apic prior to OS handover.
[ Impact: printk warning instead of panic() when BIOS has enabled x2apic already ]
Signed-off-by: Suresh Siddha <suresh.b.siddha@intel.com>
Cc: dwmw2@infradead.org
Cc: Weidong Han <weidong.han@intel.com>
LKML-Reference: <20090420200450.425091000@linux-os.sc.intel.com>
Signed-off-by: Ingo Molnar <mingo@elte.hu>
| arch/x86/kernel/apic/apic.c | diffblobblamehistory |