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| author | Larry Finger <Larry.Finger@lwfinger.net> | 2008-08-05 23:20:56 -0500 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@suse.de> | 2008-08-20 11:05:10 -0700 |
| commit | c8579c82a2404274193ac75fe27d68bf112b908c (patch) | |
| tree | 209321f38056124d09a1643de3ca94dc006e6988 /tools/perf/scripts/python/check-perf-trace.py | |
| parent | f733cd4d7fdbac8af0c711b4932e57909cab7883 (diff) | |
rtl8187: Fix lockups due to concurrent access to config routine
With the rtl8187 driver, the config routine is not protected against
access before a previous call has completed. When this happens, the
TX loopback that is needed to change channels may cause the chip to
be locked with a reset needed to restore communications. This patch
entered mainline as commit 7dcdd073bf78bb6958bbc12a1a47754a0f3c4721.
The problem was found by Herton Ronaldo Krzesinski <herton@mandriva.com.br>,
who also suggested this type of fix.
Signed-off-by: Larry Finger <Larry.Finger@lwfinger.net>
Acked-by: Herton Ronaldo Krzesinski <herton@mandriva.com.br>
Acked-by: Hin-Tak Leung <htl10@users.sourceforge.net>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
Diffstat (limited to 'tools/perf/scripts/python/check-perf-trace.py')
0 files changed, 0 insertions, 0 deletions