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| author | Randy Dunlap <rdunlap@infradead.org> | 2022-01-29 22:40:58 +0100 |
|---|---|---|
| committer | Linus Torvalds <torvalds@linux-foundation.org> | 2022-01-30 08:56:58 +0100 |
| commit | dbecf9b8b8ce580f4e11afed9d61e8aa294cddd2 (patch) | |
| tree | fb4f2c8386a5f993831db1bdedee21ddd60a59b0 /arch | |
| parent | binfmt_misc: fix crash when load/unload module (diff) | |
| download | linux-dbecf9b8b8ce580f4e11afed9d61e8aa294cddd2.tar.xz linux-dbecf9b8b8ce580f4e11afed9d61e8aa294cddd2.zip | |
ia64: make IA64_MCA_RECOVERY bool instead of tristate
In linux-next, IA64_MCA_RECOVERY uses the (new) function
make_task_dead(), which is not exported for use by modules. Instead of
exporting it for one user, convert IA64_MCA_RECOVERY to be a bool
Kconfig symbol.
In a config file from "kernel test robot <lkp@intel.com>" for a
different problem, this linker error was exposed when
CONFIG_IA64_MCA_RECOVERY=m.
Fixes this build error:
ERROR: modpost: "make_task_dead" [arch/ia64/kernel/mca_recovery.ko] undefined!
Link: https://lkml.kernel.org/r/20220124213129.29306-1-rdunlap@infradead.org
Fixes: 0e25498f8cd4 ("exit: Add and use make_task_dead.")
Signed-off-by: Randy Dunlap <rdunlap@infradead.org>
Suggested-by: Christoph Hellwig <hch@infradead.org>
Reviewed-by: Christoph Hellwig <hch@lst.de>
Reviewed-by: "Eric W. Biederman" <ebiederm@xmission.com>
Cc: Tony Luck <tony.luck@intel.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
Diffstat (limited to 'arch')
| -rw-r--r-- | arch/ia64/Kconfig | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/arch/ia64/Kconfig b/arch/ia64/Kconfig index 703952819e10..a7e01573abd8 100644 --- a/arch/ia64/Kconfig +++ b/arch/ia64/Kconfig @@ -318,7 +318,7 @@ config ARCH_PROC_KCORE_TEXT depends on PROC_KCORE config IA64_MCA_RECOVERY - tristate "MCA recovery from errors other than TLB." + bool "MCA recovery from errors other than TLB." config IA64_PALINFO tristate "/proc/pal support" |