From 3bd8e94608a1f38b98797b9c47840ea3083dc352 Mon Sep 17 00:00:00 2001 From: Randy Dunlap Date: Tue, 24 Jan 2023 11:29:55 -0800 Subject: [PATCH] ia64: make IA64_MCA_RECOVERY bool instead of tristate stable inclusion from stable-v5.10.166 commit 1b9a33a94b9c686616c3dc14f795488924ba39cd category: bugfix bugzilla: https://gitee.com/openeuler/kernel/issues/I7TH9O Reference: https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git/commit/?id=1b9a33a94b9c686616c3dc14f795488924ba39cd -------------------------------- commit dbecf9b8b8ce580f4e11afed9d61e8aa294cddd2 upstream. 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 " 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 Suggested-by: Christoph Hellwig Reviewed-by: Christoph Hellwig Reviewed-by: "Eric W. Biederman" Cc: Tony Luck Signed-off-by: Andrew Morton Signed-off-by: Linus Torvalds Signed-off-by: Eric Biggers Signed-off-by: Sasha Levin Signed-off-by: sanglipeng --- arch/ia64/Kconfig | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/arch/ia64/Kconfig b/arch/ia64/Kconfig index cc0d4ce7a045..983a5125cd9f 100644 --- a/arch/ia64/Kconfig +++ b/arch/ia64/Kconfig @@ -358,7 +358,7 @@ 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" -- GitLab