x86: change x86 machine check handler to use unlocked_ioctl instead

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The machine check handler registers ioctl handler that is called
with the BKL held. Changing to register unlocked_ioctl instead.
Also mce ioctl handler does not seem to need any lock protection.

To: Andi Kleen <andi@firstfloor.org>
Cc: linux-kernel@vger.kernel.org
Cc: kernel-janitors@vger.kernel.org

Change the Machine check handler to use unlocked_ioctl instead of
ioctl handler. Also the mce ioctl handler does not need any lock
protection.

Signed-off-by: Nikanth Karthikesan <knikanth@suse.de>
Signed-off-by: Ingo Molnar <mingo@elte.hu>
Signed-off-by: Thomas Gleixner <tglx@linutronix.de>

...

This commit is contained in:

Nikanth Karthikesan 2008-01-30 13:32:59 +01:00 • committed by Ingo Molnar

parent f29192320f

commit c68461b67d

1 changed files with 2 additions and 3 deletions

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arch/x86/kernel/cpu/mcheck/mce_64.c

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