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4814a2b3c6
android_kernel_xiaomi_sm8350/drivers/s390/cio
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Jan Glauber 4814a2b3c6 [S390] qdio: free indicator after reset is finished 
The qdio device indicator is freed before the device is notified that
the indicator is reset. This sequence contains a race when the freed
indicator is used by a new device while the reset of the indicator is
still pending. Do the reset operation before freeing the indicator to
avoid that potential race.

Signed-off-by: Jan Glauber <jang@linux.vnet.ibm.com>
Signed-off-by: Martin Schwidefsky <schwidefsky@de.ibm.com>
2010-11-25 09:52:59 +01:00
..
airq.c [S390] cio: airq - fix array boundary 2009-03-26 15:24:14 +01:00
blacklist.c [S390] cio: remove custom implementation of hex_to_bin() 2010-10-25 16:10:17 +02:00
blacklist.h
ccwgroup.c [S390] ccwgroup: add locking around drvdata access 2010-05-26 23:27:09 +02:00
ccwreq.c [S390] ccwreq: add ability to use all paths 2010-08-09 18:12:54 +02:00
chp.c [S390] cio: update descriptor in chsc_chp_vary 2010-10-25 16:10:18 +02:00
chp.h [S390] cio: update descriptor in chsc_chp_vary 2010-10-25 16:10:18 +02:00
chsc_sch.c [S390] chsc: use the global page to determine the chp desriptor 2010-10-25 16:10:18 +02:00
chsc_sch.h
chsc.c [S390] css: update descriptor after hibernate 2010-10-25 16:10:18 +02:00
chsc.h [S390] chsc: use the global page to determine the chp desriptor 2010-10-25 16:10:18 +02:00
cio_debug.h
cio.c [S390] idle time accounting vs. machine checks 2010-05-17 10:00:15 +02:00
cio.h [S390] cio: introduce subchannel todos 2009-12-07 12:51:30 +01:00
cmf.c tree-wide: fix assorted typos all over the place 2009-12-04 15:39:55 +01:00
crw.c [S390] cio: wait for channel report 2010-02-26 22:37:29 +01:00
css.c [S390] css: update subchannel description after hibernate 2010-10-25 16:10:18 +02:00
css.h [S390] cio: trigger subchannel event at resume time 2010-02-26 22:37:30 +01:00
device_fsm.c [S390] cio: fix I/O cancel function 2010-10-25 16:10:20 +02:00
device_id.c [S390] cio: use all available paths for some internal I/O 2010-08-09 18:12:54 +02:00
device_ops.c [S390] cio: make steal lock procedure more robust 2009-12-07 12:51:32 +01:00
device_pgid.c [S390] cio: notify drivers of channel path events 2010-10-25 16:10:19 +02:00
device_status.c [S390] cio: remove intretry flag 2009-12-07 12:51:31 +01:00
device.c [S390] cio: fix incorrect ccw_device_init_count 2010-11-10 10:05:54 +01:00
device.h [S390] ccw_device_notify: improve return codes 2010-02-26 22:37:29 +01:00
fcx.c [S390] drivers: Correct size given to memset 2009-12-18 17:43:32 +01:00
idset.c [S390] cio: introduce consistent subchannel scanning 2009-09-22 22:58:42 +02:00
idset.h [S390] cio: introduce consistent subchannel scanning 2009-09-22 22:58:42 +02:00
io_sch.h [S390] cio: notify drivers of channel path events 2010-10-25 16:10:19 +02:00
ioasm.h [S390] cio: remove stsch 2010-05-26 23:27:09 +02:00
isc.c
itcw.c [S390] appldata/extmem/kvm: add missing GFP_KERNEL flag 2010-06-08 18:58:23 +02:00
Makefile [S390] qdio: convert global statistics to per-device stats 2010-01-04 09:05:58 +01:00
qdio_debug.c qdio: extend API to allow polling 2010-09-08 14:31:00 -07:00
qdio_debug.h
qdio_main.c qdio: extend API to allow polling 2010-09-08 14:31:00 -07:00
qdio_setup.c qdio: extend API to allow polling 2010-09-08 14:31:00 -07:00
qdio_thinint.c [S390] qdio: free indicator after reset is finished 2010-11-25 09:52:59 +01:00
qdio.h qdio: extend API to allow polling 2010-09-08 14:31:00 -07:00