diff options
| author | Ralph Wuerthner <[email protected]> | 2007-03-26 18:42:42 +0000 |
|---|---|---|
| committer | Heiko Carstens <[email protected]> | 2007-03-26 18:43:47 +0000 |
| commit | c6a48264739e3486f66e5b21a543c9573b713621 (patch) | |
| tree | a25c70053be8fa8e3a97f7b0bf377f37fa98e31f /scripts/basic/docproc.c | |
| parent | [S390] cio: Device status validity. (diff) | |
| download | kernel-c6a48264739e3486f66e5b21a543c9573b713621.tar.gz kernel-c6a48264739e3486f66e5b21a543c9573b713621.zip | |
[S390] zcrypt: Fix possible dead lock in AP bus module.
If a AP device is unconfigured __ap_poll_all() will call
device_unregister() in software interrupt context which can cause
dead locks. To fix this the device will be only marked as unconfigured
and the device_unregister() call will be done later by either
ap_scan_bus() or ap_queue_message() in process context.
Cc: Martin Schwidefsky <[email protected]>
Signed-off-by: Ralph Wuerthner <[email protected]>
Signed-off-by: Heiko Carstens <[email protected]>
Diffstat (limited to 'scripts/basic/docproc.c')
0 files changed, 0 insertions, 0 deletions