diff options
| author | Finn Thain <[email protected]> | 2016-10-10 00:46:52 -0400 |
|---|---|---|
| committer | Martin K. Petersen <[email protected]> | 2016-11-08 17:29:47 -0500 |
| commit | abd12b09292cc87a75f7c3e3c3f2b12589560bb1 (patch) | |
| tree | ca3e12de22a0ac603fe9bcc2891b0c9ee362e10d /tools/perf/scripts/python/bin/stackcollapse-report | |
| parent | b223680da0627eccf38ba28453746ac7bee06342 (diff) | |
scsi: atari_scsi: Make device register accessors re-entrant
This patch fixes an old bug: accesses to device registers from the
interrupt handler (after reselection, DMA completion etc.) could mess
up a device register access elsewhere, if the latter takes place outside
of an irq lock (during selection etc.).
Signed-off-by: Finn Thain <[email protected]>
Reviewed-by: Hannes Reinecke <[email protected]>
Tested-by: Michael Schmitz <[email protected]>
Signed-off-by: Martin K. Petersen <[email protected]>
Diffstat (limited to 'tools/perf/scripts/python/bin/stackcollapse-report')
0 files changed, 0 insertions, 0 deletions