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authorRandy Dunlap <rdunlap@infradead.org>2022-01-29 13:40:58 -0800
committerLinus Torvalds <torvalds@linux-foundation.org>2022-01-30 09:56:58 +0200
commitdbecf9b8b8ce580f4e11afed9d61e8aa294cddd2 (patch)
treefb4f2c8386a5f993831db1bdedee21ddd60a59b0
parente7f1e8834b2b2144dfbe0b2235d05e4f6f95882e (diff)
downloadlinux-dbecf9b8b8ce580f4e11afed9d61e8aa294cddd2.tar.bz2
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>
-rw-r--r--arch/ia64/Kconfig2
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"