diff options
| author | Nicholas Piggin <npiggin@gmail.com> | 2018-03-27 01:02:33 +1000 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2018-04-24 09:32:06 +0200 |
| commit | c8d4770e46042457ebea2b1786d878f3e6831423 (patch) | |
| tree | 6590ed50cd16a23da528dd8d8aa726b370193bf3 /tools/perf/scripts/python/bin | |
| parent | dbae9a8dae744af765527099e685e22e6fbc46eb (diff) | |
powerpc/powernv: Handle unknown OPAL errors in opal_nvram_write()
commit 741de617661794246f84a21a02fc5e327bffc9ad upstream.
opal_nvram_write currently just assumes success if it encounters an
error other than OPAL_BUSY or OPAL_BUSY_EVENT. Have it return -EIO
on other errors instead.
Fixes: 628daa8d5abf ("powerpc/powernv: Add RTC and NVRAM support plus RTAS fallbacks")
Cc: stable@vger.kernel.org # v3.2+
Signed-off-by: Nicholas Piggin <npiggin@gmail.com>
Reviewed-by: Vasant Hegde <hegdevasant@linux.vnet.ibm.com>
Acked-by: Stewart Smith <stewart@linux.ibm.com>
Signed-off-by: Michael Ellerman <mpe@ellerman.id.au>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Diffstat (limited to 'tools/perf/scripts/python/bin')
0 files changed, 0 insertions, 0 deletions