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| author | Ilpo Järvinen <[email protected]> | 2023-10-03 15:52:58 +0300 |
|---|---|---|
| committer | Bjorn Helgaas <[email protected]> | 2023-10-03 11:54:47 -0500 |
| commit | 5827e17d0555b566c32044b0632b46f9f95054fa (patch) | |
| tree | dcdbffe7178c6099cbb60f5d87f7263c5a447603 /tools/perf/scripts/python/bin/export-to-sqlite-report | |
| parent | b5fc04039b9578d8bcc46bf70bcfe6b137340aeb (diff) | |
PCI: vmd: Correct PCI Header Type Register's multi-function check
vmd_domain_reset() attempts to find whether the device may contain multiple
functions by checking 0x80 (Multi-Function Device), however, the hdr_type
variable has already been masked with PCI_HEADER_TYPE_MASK so the check can
never true.
To fix the issue, don't mask the read with PCI_HEADER_TYPE_MASK.
Fixes: 6aab5622296b ("PCI: vmd: Clean up domain before enumeration")
Link: https://lore.kernel.org/r/[email protected]
Signed-off-by: Ilpo Järvinen <[email protected]>
Signed-off-by: Bjorn Helgaas <[email protected]>
Cc: Nirmal Patel <[email protected]>
Diffstat (limited to 'tools/perf/scripts/python/bin/export-to-sqlite-report')
0 files changed, 0 insertions, 0 deletions