The patch titled
Subject: elfcore: correct reference to CONFIG_UML
has been added to the -mm tree. Its filename is
elfcore-correct-reference-to-config_uml.patch
This patch should soon appear at
https://ozlabs.org/~akpm/mmots/broken-out/elfcore-correct-reference-to-config_uml.patch
and later at
https://ozlabs.org/~akpm/mmotm/broken-out/elfcore-correct-reference-to-config_uml.patch
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------------------------------------------------------
From: Lukas Bulwahn <lukas.bulwahn@xxxxxxxxx>
Subject: elfcore: correct reference to CONFIG_UML
Commit 6e7b64b9dd6d ("elfcore: fix building with clang") introduces
special handling for two architectures, ia64 and User Mode Linux.
However, the wrong name, i.e., CONFIG_UM, for the intended Kconfig symbol
for User-Mode Linux was used.
Although the directory for User Mode Linux is ./arch/um; the Kconfig
symbol for this architecture is called CONFIG_UML.
Luckily, ./scripts/checkkconfigsymbols.py warns on non-existing configs:
UM
Referencing files: include/linux/elfcore.h
Similar symbols: UML, NUMA
Correct the name of the config to the intended one.
Link: https://lkml.kernel.org/r/20211006082209.417-1-lukas.bulwahn@xxxxxxxxx
Fixes: 6e7b64b9dd6d ("elfcore: fix building with clang")
Signed-off-by: Lukas Bulwahn <lukas.bulwahn@xxxxxxxxx>
Cc: Arnd Bergmann <arnd@xxxxxxxx>
Cc: Nathan Chancellor <nathan@xxxxxxxxxx>
Cc: Nick Desaulniers <ndesaulniers@xxxxxxxxxx>
Cc: Catalin Marinas <catalin.marinas@xxxxxxx>
Cc: Barret Rhoden <brho@xxxxxxxxxx>
Cc: <stable@xxxxxxxxxxxxxxx>
Signed-off-by: Andrew Morton <akpm@xxxxxxxxxxxxxxxxxxxx>
---
include/linux/elfcore.h | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
--- a/include/linux/elfcore.h~elfcore-correct-reference-to-config_uml
+++ a/include/linux/elfcore.h
@@ -109,7 +109,7 @@ static inline int elf_core_copy_task_fpr
#endif
}
-#if defined(CONFIG_UM) || defined(CONFIG_IA64)
+#if defined(CONFIG_UML) || defined(CONFIG_IA64)
/*
* These functions parameterize elf_core_dump in fs/binfmt_elf.c to write out
* extra segments containing the gate DSO contents. Dumping its
_
Patches currently in -mm which might be from lukas.bulwahn@xxxxxxxxx are
elfcore-correct-reference-to-config_uml.patch
