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| author | Vasant Hegde <vasant.hegde@amd.com> | 2025-09-11 13:14:06 +0000 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2025-09-25 11:16:51 +0200 |
| commit | f7229775e41d0c43db3639a6b520db9924f027ae (patch) | |
| tree | 2be3ae2dc2a5a21eee63624dc784b2a1991fb377 /include/net/aligned_data.h | |
| parent | 34f3a9e04e7374abac7d63fcd45a4dfad1ad71c6 (diff) | |
iommu/amd: Fix alias device DTE setting
[ Upstream commit a0c17ed907ac3326cf3c9d6007ea222a746f5cc2 ]
Commit 7bea695ada0 restructured DTE flag handling but inadvertently changed
the alias device configuration logic. This may cause incorrect DTE settings
for certain devices.
Add alias flag check before calling set_dev_entry_from_acpi(). Also move the
device iteration loop inside the alias check to restrict execution to cases
where alias devices are present.
Fixes: 7bea695ada0 ("iommu/amd: Introduce struct ivhd_dte_flags to store persistent DTE flags")
Cc: Suravee Suthikulpanit <suravee.suthikulpanit@amd.com>
Signed-off-by: Vasant Hegde <vasant.hegde@amd.com>
Signed-off-by: Joerg Roedel <joerg.roedel@amd.com>
Signed-off-by: Sasha Levin <sashal@kernel.org>
Diffstat (limited to 'include/net/aligned_data.h')
0 files changed, 0 insertions, 0 deletions