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| author | Suravee Suthikulpanit <suravee.suthikulpanit@amd.com> | 2017-07-05 21:29:59 -0500 |
|---|---|---|
| committer | Joerg Roedel <jroedel@suse.de> | 2017-07-25 15:03:55 +0200 |
| commit | efe6f241602cb61466895f6816b8ea6b90f04d4e (patch) | |
| tree | 1d0bd8d4bd2b34046007177fd22622aea6218f3f /drivers/irqchip | |
| parent | a46cdc4c630309684ae2dec07ffd47322334bf43 (diff) | |
| download | linux-efe6f241602cb61466895f6816b8ea6b90f04d4e.tar.gz linux-efe6f241602cb61466895f6816b8ea6b90f04d4e.tar.bz2 linux-efe6f241602cb61466895f6816b8ea6b90f04d4e.zip | |
iommu/amd: Enable ga_log_intr when enabling guest_mode
IRTE[GALogIntr] bit should set when enabling guest_mode, which enables
IOMMU to generate entry in GALog when IRTE[IsRun] is not set, and send
an interrupt to notify IOMMU driver.
Signed-off-by: Suravee Suthikulpanit <suravee.suthikulpanit@amd.com>
Cc: Joerg Roedel <jroedel@suse.de>
Cc: stable@vger.kernel.org # v4.9+
Fixes: d98de49a53e48 ('iommu/amd: Enable vAPIC interrupt remapping mode by default')
Signed-off-by: Joerg Roedel <jroedel@suse.de>
Diffstat (limited to 'drivers/irqchip')
0 files changed, 0 insertions, 0 deletions