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(parent: e74aa35) | patch
x86, iommu: Mark DMAR IRQ as non-threaded
authorThomas Gleixner <tglx@linutronix.de>
Tue, 19 Jul 2011 14:25:42 +0000 (16:25 +0200)
committerGreg Kroah-Hartman <gregkh@suse.de>
Mon, 3 Oct 2011 18:40:29 +0000 (11:40 -0700)
commit56794483bcbf98296dffd8d8923402791b305be2
treef2b5e2c0f0181fe065d4940059fdbae17a51255ftree | snapshot
parente74aa3593a0026ea78b3997c3b7748f536e17f66commit | diff
x86, iommu: Mark DMAR IRQ as non-threaded

commit 477694e71113fd0694b6bb0bcc2d006b8ac62691 upstream.

Mark this lowlevel IRQ handler as non-threaded. This prevents a boot
crash when "threadirqs" is on the kernel commandline. Also the
interrupt handler is handling hardware critical events which should
not be delayed into a thread.

Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
Signed-off-by: Ingo Molnar <mingo@kernel.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
drivers/pci/dmar.c diff | blob | history
Domain: System / Uncategorized;