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(parent: 2520bfc) | patch
x86/apic: Fix UP boot crash
authorIngo Molnar <mingo@kernel.org>
Mon, 7 May 2012 17:19:56 +0000 (19:19 +0200)
committerKonrad Rzeszutek Wilk <konrad.wilk@oracle.com>
Fri, 11 May 2012 18:24:15 +0000 (14:24 -0400)
commit56262b29ee04572a264ed5faf3e1068a8abbdca8
treeb9fceb22f6e57a74a0258c2de445cdfac8fb7fd9tree
parent2520bfc847fc802ddf3e4a556e617e84f8b6b2e8commit | diff
x86/apic: Fix UP boot crash

Commit 31b3c9d72340 ("xen/x86: Implement x86_apic_ops") implemented
this:

... without considering that on UP the function pointer might be NULL.

Cc: Suresh Siddha <suresh.b.siddha@intel.com>
Cc: Konrad Rzeszutek Wilk <konrad.wilk@oracle.com>
Link: http://lkml.kernel.org/n/tip-3pfty0ml4yp62phbkchichh0@git.kernel.org
Signed-off-by: Ingo Molnar <mingo@kernel.org>
arch/x86/kernel/setup.c diff | blob | history
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