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iommu/amd: Don't report firmware bugs with cmd-line ivrs overrides
authorJoerg Roedel <joro@8bytes.org>
Tue, 9 Apr 2013 17:06:18 +0000 (19:06 +0200)
committerJoerg Roedel <joro@8bytes.org>
Fri, 19 Apr 2013 18:52:34 +0000 (20:52 +0200)
commitdfbb6d476de5a7a6e9ed10d43f626caa669cfd28
treea1f23cb3999e601698f7fafd89c2fbafb98ba58dtree | snapshot
parent440e899805411d827d4fcce9eb37bf2417c812dbcommit | diff
iommu/amd: Don't report firmware bugs with cmd-line ivrs overrides

When the IVRS entries for IOAPIC and HPET are overridden on
the kernel command line, a problem detected in the check
function might not be a firmware bug anymore. So disable
the firmware bug reporting if the user provided valid
ivrs_ioapic or ivrs_hpet entries on the command line.

Reviewed-by: Shuah Khan <shuahkhan@gmail.com>
Signed-off-by: Joerg Roedel <joro@8bytes.org>
drivers/iommu/amd_iommu_init.c diff | blob | history
Beck SC1x5 Kernel