John Stultz fad324bc07 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>		2023-01-18 11:41:40 +01:00
..
Kconfig	pstore: Make sure CONFIG_PSTORE_PMSG selects CONFIG_RT_MUTEXES	2023-01-18 11:41:40 +01:00
Makefile	…
ftrace.c	pstore: no need to check return value of debugfs_create functions	2019-07-08 21:04:42 -07:00
inode.c	pstore: pstore_ftrace_seq_next should increase position index	2020-04-17 10:50:12 +02:00
internal.h	…
platform.c	pstore: Fix typo in compression option name	2021-03-04 10:26:45 +01:00
pmsg.c	pstore: Switch pmsg_lock to an rt_mutex to avoid priority inversion	2023-01-18 11:41:40 +01:00
ram.c	pstore/ram: Fix error return code in ramoops_probe()	2023-01-18 11:40:52 +01:00
ram_core.c	pstore: Avoid kcore oops by vmap()ing with VM_IOREMAP	2023-01-18 11:40:52 +01:00