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| author | Daniel Vetter <[email protected]> | 2022-04-05 23:03:21 +0200 |
|---|---|---|
| committer | Daniel Vetter <[email protected]> | 2022-04-07 16:52:13 +0200 |
| commit | 409d6c95f9c68bb7046410a3502e26e454a1e636 (patch) | |
| tree | 44e585d589b4a2951363830e470ed420053948eb /tools/perf/scripts/python | |
| parent | 689333136327b6cd618df85d83d79f2aa620d585 (diff) | |
fbcon: Introduce wrapper for console->fb_info lookup
Half of it is protected by console_lock, but the other half is a lot
more awkward: Registration/deregistration of fbdev are serialized, but
we don't really clear out anything in con2fb_map and so there's
potential for use-after free mixups.
First step is to encapsulate the lookup.
Acked-by: Thomas Zimmermann <[email protected]>
Acked-by: Sam Ravnborg <[email protected]>
Signed-off-by: Daniel Vetter <[email protected]>
Cc: Helge Deller <[email protected]>
Cc: Daniel Vetter <[email protected]>
Cc: Greg Kroah-Hartman <[email protected]>
Cc: Tetsuo Handa <[email protected]>
Cc: Du Cheng <[email protected]>
Cc: Claudio Suarez <[email protected]>
Cc: Thomas Zimmermann <[email protected]>
Link: https://patchwork.freedesktop.org/patch/msgid/[email protected]
Diffstat (limited to 'tools/perf/scripts/python')
0 files changed, 0 insertions, 0 deletions