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(parent: 825ea02) | patch
AMD IOMMU: don't BUG() when we don't have to
authorJan Beulich <jbeulich@suse.com>
Mon, 18 Feb 2013 08:37:35 +0000 (09:37 +0100)
committerJan Beulich <jbeulich@suse.com>
Mon, 18 Feb 2013 08:37:35 +0000 (09:37 +0100)
commitf547d42ec0306cdceffb8f7603c7e6f8977cf398
treef647346db039168249810294724596950fe56960tree | snapshot
parent825ea023c1fe1c466a5c134cc65e4c95e0874b48commit | diff
AMD IOMMU: don't BUG() when we don't have to

find_iommu_for_device() can easily return NULL instead, as all of its
callers are prepared for that.

Signed-off-by: Jan Beulich <jbeulich@suse.com>
xen/drivers/passthrough/amd/pci_amd_iommu.c diff | blob | history
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