diff options
| author | Dan Williams <[email protected]> | 2023-06-16 18:24:39 -0700 |
|---|---|---|
| committer | Dan Williams <[email protected]> | 2023-06-25 13:45:40 -0700 |
| commit | adfe19738b71a893da62cb2e30bd6bdb4299ea67 (patch) | |
| tree | 8b835f06608d62794b3fce9ccca0df007e99f002 /tools/perf/util/trace-event-scripting.c | |
| parent | 2ab47045ac96a605e3037d479a7d5854570ee5bf (diff) | |
cxl/region: Fix state transitions after reset failure
Jonathan reports that failed attempts to reset a region (teardown its
HDM decoder configuration) mistakenly advance the state of the region
to "not committed". Revert to the previous state of the region on reset
failure so that the reset can be re-attempted.
Reported-by: Jonathan Cameron <[email protected]>
Closes: http://lore.kernel.org/r/[email protected]
Fixes: 176baefb2eb5 ("cxl/hdm: Commit decoder state to hardware")
Reviewed-by: Jonathan Cameron <[email protected]>
Reviewed-by: Dave Jiang <[email protected]>
Link: https://lore.kernel.org/r/168696507968.3590522.14484000711718573626.stgit@dwillia2-xfh.jf.intel.com
Signed-off-by: Dan Williams <[email protected]>
Diffstat (limited to 'tools/perf/util/trace-event-scripting.c')
0 files changed, 0 insertions, 0 deletions