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| author | Christophe Leroy <christophe.leroy@c-s.fr> | 2018-09-14 10:32:50 +0000 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2018-10-10 08:52:07 +0200 |
| commit | da9d7fd84db0b99bbc769a25e6ba44d8157054c5 (patch) | |
| tree | e763d94dc09817d62ddeca671ba9e942b2992527 /tools/perf/scripts/python | |
| parent | ef0a9f76fda4a7ffce6ceee5abdd554a719e8bd8 (diff) | |
serial: cpm_uart: return immediately from console poll
commit be28c1e3ca29887e207f0cbcd294cefe5074bab6 upstream.
kgdb expects poll function to return immediately and
returning NO_POLL_CHAR when no character is available.
Fixes: f5316b4aea024 ("kgdb,8250,pl011: Return immediately from console poll")
Cc: Jason Wessel <jason.wessel@windriver.com>
Cc: <stable@vger.kernel.org>
Signed-off-by: Christophe Leroy <christophe.leroy@c-s.fr>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Diffstat (limited to 'tools/perf/scripts/python')
0 files changed, 0 insertions, 0 deletions