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| "value": "In the Linux kernel, the following vulnerability has been resolved:\n\nReapply \"drm/qxl: simplify qxl_fence_wait\"\n\nThis reverts commit 07ed11afb68d94eadd4ffc082b97c2331307c5ea.\n\nStephen Rostedt reports:\n \"I went to run my tests on my VMs and the tests hung on boot up.\n Unfortunately, the most I ever got out was:\n\n [ 93.607888] Testing event system initcall: OK\n [ 93.667730] Running tests on all trace events:\n [ 93.669757] Testing all events: OK\n [ 95.631064] ------------[ cut here ]------------\n Timed out after 60 seconds\"\n\nand further debugging points to a possible circular locking dependency\nbetween the console_owner locking and the worker pool locking.\n\nReverting the commit allows Steve's VM to boot to completion again.\n\n[ This may obviously result in the \"[TTM] Buffer eviction failed\"\n messages again, which was the reason for that original revert. But at\n this point this seems preferable to a non-booting system... ]" |
| } |
| ], |
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| "vendor": "Linux", |
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| "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git", |
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| "include/linux/dma-fence.h" |
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| { |
| "url": "https://git.kernel.org/stable/c/4a89ac4b0921c4ea21eb1b4cf3a469a91bacfcea" |
| }, |
| { |
| "url": "https://git.kernel.org/stable/c/b548c53bc3ab83dc6fc86c8e840f013b2032267a" |
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| "url": "https://git.kernel.org/stable/c/3dfe35d8683daf9ba69278643efbabe40000bbf6" |
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| { |
| "url": "https://git.kernel.org/stable/c/3628e0383dd349f02f882e612ab6184e4bb3dc10" |
| } |
| ], |
| "title": "Reapply \"drm/qxl: simplify qxl_fence_wait\"", |
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| "state": "PUBLISHED" |
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