iommu/amd: Don't report firmware bugs with cmd-line ivrs overrides

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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>

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This commit is contained in:

Joerg Roedel 2013-04-09 19:06:18 +02:00

parent 440e899805

commit dfbb6d476d

1 changed files with 16 additions and 3 deletions

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drivers/iommu/amd_iommu_init.c

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