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| author | Aswin Karuvally <aswin@linux.ibm.com> | 2025-07-18 16:17:11 +0200 |
|---|---|---|
| committer | Jakub Kicinski <kuba@kernel.org> | 2025-07-21 17:46:13 -0700 |
| commit | 1b02c861714bf28814926d1fcb3c5594de960757 (patch) | |
| tree | cc60aeb423eea5b78cfb0c9a42df65ff35446ac9 /tools/perf/scripts/python/bin/stackcollapse-record | |
| parent | 14e710d7080f7b5bf230c4ee1b417df8dc0c5ac6 (diff) | |
| download | kernel-1b02c861714bf28814926d1fcb3c5594de960757.tar.gz | |
s390/qeth: Make hw_trap sysfs attribute idempotent
Update qeth driver to allow writing an existing value to the "hw_trap"
sysfs attribute. Attempting such a write earlier resulted in -EINVAL.
In other words, make the sysfs attribute idempotent.
After:
$ cat hw_trap
disarm
$ echo disarm > hw_trap
$
Suggested-by: Alexandra Winter <wintera@linux.ibm.com>
Signed-off-by: Aswin Karuvally <aswin@linux.ibm.com>
Reviewed-by: Alexandra Winter <wintera@linux.ibm.com>
Signed-off-by: Alexandra Winter <wintera@linux.ibm.com>
Reviewed-by: Simon Horman <horms@kernel.org>
Link: https://patch.msgid.link/20250718141711.1141049-1-wintera@linux.ibm.com
Signed-off-by: Jakub Kicinski <kuba@kernel.org>
Diffstat (limited to 'tools/perf/scripts/python/bin/stackcollapse-record')
0 files changed, 0 insertions, 0 deletions