android_kernel_oneplus_msm8998/drivers/char/ipmi
Robert Lippert 983c3c9a37 ipmi/watchdog: fix wdog hang on panic waiting for ipmi response
[ Upstream commit 2c1175c2e8e5487233cabde358a19577562ac83e ]

Commit c49c097610 ("ipmi: Don't call receive handler in the
panic context") means that the panic_recv_free is not called during a
panic and the atomic count does not drop to 0.

Fix this by only expecting one decrement of the atomic variable
which comes from panic_smi_free.

Signed-off-by: Robert Lippert <rlippert@google.com>
Signed-off-by: Corey Minyard <cminyard@mvista.com>
Signed-off-by: Sasha Levin <alexander.levin@microsoft.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2018-03-24 10:58:45 +01:00
..
ipmi_bt_sm.c ipmi: Make some data const that was only read 2015-09-03 15:02:27 -05:00
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: Make some data const that was only read 2015-09-03 15:02:27 -05:00
ipmi_msghandler.c ipmi: fix unsigned long underflow 2017-11-24 08:32:25 +01:00
ipmi_powernv.c impi:Remove unneeded setting of module owner to THIS_MODULE in the platform structure, powernv_ipmi_driver 2015-09-03 15:02:24 -05:00
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: Stop timers before cleaning up the module 2017-12-16 10:33:56 +01:00
ipmi_si_sm.h ipmi: Make some data const that was only read 2015-09-03 15:02:27 -05:00
ipmi_smic_sm.c ipmi: Make some data const that was only read 2015-09-03 15:02:27 -05:00
ipmi_ssif.c ipmi:ssif: Add missing unlock in error branch 2017-07-27 15:06:06 -07:00
ipmi_watchdog.c ipmi/watchdog: fix wdog hang on panic waiting for ipmi response 2018-03-24 10:58:45 +01:00
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