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| author | Daniel Vetter <[email protected]> | 2014-06-05 14:33:24 +0000 |
|---|---|---|
| committer | Daniel Vetter <[email protected]> | 2014-06-06 20:19:47 +0000 |
| commit | f418f2ec440ab8c014f37539ef0b19271afb1186 (patch) | |
| tree | 0b782de26fc7615e964a80fc75052e12b05df0fc /tools/perf/scripts/python/sctop.py | |
| parent | vt: Fix up unregistration of vt drivers (diff) | |
| download | kernel-f418f2ec440ab8c014f37539ef0b19271afb1186.tar.gz kernel-f418f2ec440ab8c014f37539ef0b19271afb1186.zip | |
vt: Don't ignore unbind errors in vt_unbind
Otherwise the loop will never stop since we don't make any
forward progress. Noticed while breaking this accidentally
in a painful attempt to make vga_con unregistering work.
With this patch we'll bail out on the first attempt, which
at least leaves a useful enough system behind for debugging.
Livelocks on console_lock just aren't fun.
Cc: Greg Kroah-Hartman <[email protected]>
Cc: Jiri Slaby <[email protected]>
Reviewed-by: David Herrmann <[email protected]>
Acked-by: Greg Kroah-Hartman <[email protected]>
Signed-off-by: Daniel Vetter <[email protected]>
Diffstat (limited to 'tools/perf/scripts/python/sctop.py')
0 files changed, 0 insertions, 0 deletions