Marcin Bojara
29 lines
850 B
Diff
29 lines
850 B
Diff
Author: Andreas Beckmann <anbe@debian.org>
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Description: unregister procfs upon module load failure
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the nvidia module may leave stale proc entries if it refuses to be
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loaded becase nouveau is already loaded and has claimed the device
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.
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the error unwinding in nvidia_init_module() is insane
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(375.26 looks much better)
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.
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this patch is probably not correct in all cases, but the unwinding is
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not reverse linear in creation and the gotos are all across everything
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.
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leaving stale proc entries prevents the nvidia module from loading again
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.
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accessing the stale proc entries results in
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BUG: unable to handle kernel paging request at ...
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Bug-Debian: #764639
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--- a/kernel/nv.c
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+++ b/kernel/nv.c
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@@ -1038,6 +1038,8 @@ failed3:
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pci_unregister_driver(&nv_pci_driver);
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+ nv_unregister_procfs();
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+
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failed5:
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rm_shutdown_rm(sp);
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