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* [merged mm-nonmm-stable] linux-inith-include-linux-build_bugh-and-linux-stringifyh.patch removed from -mm tree
@ 2022-12-01  0:14 Andrew Morton
  0 siblings, 0 replies; only message in thread
From: Andrew Morton @ 2022-12-01  0:14 UTC (permalink / raw)
  To: mm-commits, yijiangshan, samitolvanen, rdunlap, peterz, keescook,
	masahiroy, akpm


The quilt patch titled
     Subject: linux/init.h: include <linux/build_bug.h> and <linux/stringify.h>
has been removed from the -mm tree.  Its filename was
     linux-inith-include-linux-build_bugh-and-linux-stringifyh.patch

This patch was dropped because it was merged into the mm-nonmm-stable branch
of git://git.kernel.org/pub/scm/linux/kernel/git/akpm/mm

------------------------------------------------------
From: Masahiro Yamada <masahiroy@kernel.org>
Subject: linux/init.h: include <linux/build_bug.h> and <linux/stringify.h>
Date: Sun, 13 Nov 2022 20:08:02 +0900

With CONFIG_HAVE_ARCH_PREL32_RELOCATIONS=y, the following code fails to
build:

  ---------------->8----------------
  #include <linux/init.h>

  int foo(void) { return 0; }
  core_initcall(foo);
  ---------------->8----------------

Include <linux/build_bug.h> for static_assert() and <linux/stringify.h>
for __stringify().

Link: https://lkml.kernel.org/r/20221113110802.3760705-1-masahiroy@kernel.org
Signed-off-by: Masahiro Yamada <masahiroy@kernel.org>
Cc: Jiangshan Yi <yijiangshan@kylinos.cn>
Cc: Kees Cook <keescook@chromium.org>
Cc: Peter Zijlstra <peterz@infradead.org>
Cc: Randy Dunlap <rdunlap@infradead.org> # build-tested
Cc: Sami Tolvanen <samitolvanen@google.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
---

 include/linux/init.h |    2 ++
 1 file changed, 2 insertions(+)

--- a/include/linux/init.h~linux-inith-include-linux-build_bugh-and-linux-stringifyh
+++ a/include/linux/init.h
@@ -2,7 +2,9 @@
 #ifndef _LINUX_INIT_H
 #define _LINUX_INIT_H
 
+#include <linux/build_bug.h>
 #include <linux/compiler.h>
+#include <linux/stringify.h>
 #include <linux/types.h>
 
 /* Built-in __init functions needn't be compiled with retpoline */
_

Patches currently in -mm which might be from masahiroy@kernel.org are



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2022-12-01  0:14 [merged mm-nonmm-stable] linux-inith-include-linux-build_bugh-and-linux-stringifyh.patch removed from -mm tree Andrew Morton

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