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(parent: 279f146) | patch
x86: hpet: Fix masking of MSI interrupts
authorJan Beulich <JBeulich@suse.com>
Fri, 2 Nov 2012 14:02:40 +0000 (14:02 +0000)
committerThomas Gleixner <tglx@linutronix.de>
Fri, 2 Nov 2012 21:53:27 +0000 (22:53 +0100)
commit6acf5a8c931da9d26c8dd77d784daaf07fa2bff0
tree80952b8d50e587f70d916c77fd106cccd79524e4tree | snapshot
parent279f1461432ccdec0b98c0bcbe0a8e2c0f6fdda5commit | diff
x86: hpet: Fix masking of MSI interrupts

HPET_TN_FSB is not a proper mask bit; it merely toggles between MSI and
legacy interrupt delivery. The proper mask bit is HPET_TN_ENABLE, so
use both bits when (un)masking the interrupt.

Signed-off-by: Jan Beulich <jbeulich@suse.com>
Cc: stable@vger.kernel.org
Link: http://lkml.kernel.org/r/5093E09002000078000A60E6@nat28.tlf.novell.com
Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
arch/x86/kernel/hpet.c diff | blob | blame | history
Mirror https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git