diff options
| author | Lv Zheng <[email protected]> | 2016-07-08 09:25:05 +0800 |
|---|---|---|
| committer | Rafael J. Wysocki <[email protected]> | 2016-07-08 21:44:12 +0200 |
| commit | fa5b4a509d7bbba5d45c8ea177bddfd0b618876a (patch) | |
| tree | 530ec2195a8df480e5e2f197cf21d61cf3143951 /tools/perf/scripts/python/export-to-postgresql.py | |
| parent | a99cde438de0c4c0cecc1d1af1a55a75b10bfdef (diff) | |
ACPI / EC: Fix code ordering issue in ec_remove_handlers()
There is an order issue in ec_remove_handlers() that acpi_ec_stop()
is called before removing the operation region handler. That is
incorrect, because the operation region handler removal triggers
_REG(DISCONNECT) which may result in new EC transactions to carry
out.
That existing issue has been triggered by the following commit:
Commit: dcf15cbded656a12335bc4151f3f75f10080a375
Subject: ACPI / EC: Fix a boot EC regresion by restoring boot EC
which changed the driver to call ec_remove_handlers() after invoking
_REG(CONNECT), so the issue has become visible.
Fixes: dcf15cbded65 (ACPI / EC: Fix a boot EC regresion by restoring boot EC)
Link: https://bugzilla.kernel.org/show_bug.cgi?id=102421
Reported-and-tested-by: Wolfram Sang <[email protected]>
Reported-by: Nicholas <[email protected]>
Signed-off-by: Lv Zheng <[email protected]>
[ rjw: Changelog ]
Signed-off-by: Rafael J. Wysocki <[email protected]>
Diffstat (limited to 'tools/perf/scripts/python/export-to-postgresql.py')
0 files changed, 0 insertions, 0 deletions