+ elfcore-correct-reference-to-config_uml.patch added to -mm tree

+ elfcore-correct-reference-to-config_uml.patch added to -mm tree

[akpm]

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@gmail.com>
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@gmail.com
Fixes: 6e7b64b9dd6d ("elfcore: fix building with clang")
Signed-off-by: Lukas Bulwahn <lukas.bulwahn@gmail.com>
Cc: Arnd Bergmann <arnd@arndb.de>
Cc: Nathan Chancellor <nathan@kernel.org>
Cc: Nick Desaulniers <ndesaulniers@google.com>
Cc: Catalin Marinas <catalin.marinas@arm.com>
Cc: Barret Rhoden <brho@google.com>
Cc: <stable@vger.kernel.org>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
---

 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@gmail.com are

elfcore-correct-reference-to-config_uml.patch