Bug 213087 - commit 416fa531c816 breaks vt-d
Summary: commit 416fa531c816 breaks vt-d
Status: RESOLVED PATCH_ALREADY_AVAILABLE
Alias: None
Product: Platform Specific/Hardware
Classification: Unclassified
Component: x86-64 (show other bugs)
Hardware: Intel Linux
: P1 normal
Assignee: platform_x86_64@kernel-bugs.osdl.org
URL:
Keywords:
Depends on:
Blocks:
 
Reported: 2021-05-15 18:56 UTC by hagar-dunor
Modified: 2021-05-17 11:25 UTC (History)
3 users (show)

See Also:
Kernel Version: 5.10.37
Subsystem:
Regression: Yes
Bisected commit-id:

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Description hagar-dunor 2021-05-15 18:56:53 UTC 
Commit 416fa531c816 breaks my vfio setup with a gpu passthrough. Qemu hangs. Reverting it fixes the issue.
Comment 1 hagar-dunor 2021-05-17 11:25:56 UTC 
The new patch https://lkml.org/lkml/2021/5/16/362 solves this problem, apparently along with bug 213077
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