Corey Minyard 1d86e29b4a ipmi: Fix a memory ordering issue ...

From a locking point of view it is safe to check waiting_msg without
a lock, but there is a memory ordering issue that causes it to
possibly not be set right when viewed from another processor.  We are
already claiming a lock right after that, move the check to inside
the lock to enforce the memory ordering.

Signed-off-by: Corey Minyard <cminyard@mvista.com>

2015-02-19 20:58:42 -06:00

..

ipmi_bt_sm.c

Char: ipmi_bt_sm, fix infinite loop

2014-04-17 12:23:06 -07:00

ipmi_devintf.c

ipmi: Free ipmi_recv_msg messages from the linked list on close

2015-02-19 20:58:40 -06:00

ipmi_kcs_sm.c

ipmi: Reset the KCS timeout when starting error recovery

2014-04-17 12:23:06 -07:00

ipmi_msghandler.c

ipmi: Remove uses of return value of seq_printf

2015-02-19 20:58:41 -06:00

ipmi_powernv.c

drivers/char/ipmi: Add powernv IPMI driver

2014-12-11 15:04:12 -06:00

ipmi_poweroff.c

char: Convert use of typedef ctl_table to struct ctl_table

2013-06-17 16:43:08 -07:00

ipmi_si_intf.c

ipmi: Fix a memory ordering issue

2015-02-19 20:58:42 -06:00

ipmi_si_sm.h

…

ipmi_smic_sm.c

ipmi: use USEC_PER_SEC instead of 1000000 for more meaningful

2014-01-25 15:31:58 -08:00

ipmi_ssif.c

ipmi: Remove uses of return value of seq_printf

2015-02-19 20:58:41 -06:00

ipmi_watchdog.c

char/ipmi: remove local ioctl defines replaced by generic ones

2012-07-23 12:48:04 +02:00

Kconfig

drivers/char/ipmi: Add powernv IPMI driver

2014-12-11 15:04:12 -06:00

Makefile

drivers/char/ipmi: Add powernv IPMI driver

2014-12-11 15:04:12 -06:00