John Stultz 475add4617 pstore: Make sure CONFIG_PSTORE_PMSG selects CONFIG_RT_MUTEXES ... [ Upstream commit 2f4fec5943 ] In commit 76d62f24db ("pstore: Switch pmsg_lock to an rt_mutex to avoid priority inversion") I changed a lock to an rt_mutex. However, its possible that CONFIG_RT_MUTEXES is not enabled, which then results in a build failure, as the 0day bot detected: https://lore.kernel.org/linux-mm/202212211244.TwzWZD3H-lkp@intel.com/ Thus this patch changes CONFIG_PSTORE_PMSG to select CONFIG_RT_MUTEXES, which ensures the build will not fail. Cc: Wei Wang <wvw@google.com> Cc: Midas Chien<midaschieh@google.com> Cc: Connor O'Brien <connoro@google.com> Cc: Kees Cook <keescook@chromium.org> Cc: Anton Vorontsov <anton@enomsg.org> Cc: Colin Cross <ccross@android.com> Cc: Tony Luck <tony.luck@intel.com> Cc: kernel test robot <lkp@intel.com> Cc: kernel-team@android.com Fixes: 76d62f24db ("pstore: Switch pmsg_lock to an rt_mutex to avoid priority inversion") Reported-by: kernel test robot <lkp@intel.com> Signed-off-by: John Stultz <jstultz@google.com> Signed-off-by: Kees Cook <keescook@chromium.org> Link: https://lore.kernel.org/r/20221221051855.15761-1-jstultz@google.com Signed-off-by: Sasha Levin <sashal@kernel.org>		2022-12-31 13:33:08 +01:00
..
blk.c	pstore/blk: Use "%lu" to format unsigned long	2021-11-21 09:44:19 -08:00
ftrace.c	pstore/ftrace: Allow immediate recording	2021-11-18 10:29:52 -08:00
inode.c	pstore: Add priv field to pstore_record for backend specific use	2022-06-24 20:40:04 +02:00
internal.h	pstore: Move kmsg_bytes default into Kconfig	2020-12-01 12:09:17 -08:00
Kconfig	pstore: Make sure CONFIG_PSTORE_PMSG selects CONFIG_RT_MUTEXES	2022-12-31 13:33:08 +01:00
Makefile	pstore/blk: Introduce backend for block devices	2020-05-30 10:34:03 -07:00
platform.c	Revert "pstore: migrate to crypto acomp interface"	2022-09-30 08:16:06 -07:00
pmsg.c	pstore: Switch pmsg_lock to an rt_mutex to avoid priority inversion	2022-12-31 13:33:07 +01:00
ram.c	pstore/ram: Fix error return code in ramoops_probe()	2022-12-31 13:31:54 +01:00
ram_core.c	pstore: Avoid kcore oops by vmap()ing with VM_IOREMAP	2022-12-31 13:31:54 +01:00
zone.c	pstore/zone: cleanup "rcnt" type	2022-06-23 08:27:52 -07:00