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(parent: 8d966a0) | patch
x86/i387.c: Initialize thread xstate only on CPU0 only once
authorFenghua Yu <fenghua.yu@intel.com>
Tue, 13 Nov 2012 19:32:50 +0000 (11:32 -0800)
committerH. Peter Anvin <hpa@linux.intel.com>
Wed, 14 Nov 2012 23:28:11 +0000 (15:28 -0800)
commit6f5298c2139b06925037490367906f3d73955b86
tree54d85359db7189c0bad2e3d0ac72a9b2f63e87fdtree | snapshot
parent8d966a04107e56993a051cd41ead0b4f23ba2414commit | diff
x86/i387.c: Initialize thread xstate only on CPU0 only once

init_thread_xstate() is only called once to avoid overriding xstate_size during
boot time or during CPU hotplug.

Signed-off-by: Fenghua Yu <fenghua.yu@intel.com>
Link: http://lkml.kernel.org/r/1352835171-3958-14-git-send-email-fenghua.yu@intel.com
Signed-off-by: H. Peter Anvin <hpa@linux.intel.com>
arch/x86/kernel/i387.c diff | blob | history
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