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authorIngo Molnar <mingo@kernel.org>2018-12-19 11:20:50 +0100
committerIngo Molnar <mingo@kernel.org>2018-12-19 12:00:00 +0100
commitffb61c6346d0f02b2a03377a3edac838c1f09b45 (patch)
tree4e01ec22fac771cf00f8e98b2cfee65f65934b77 /include
parenta4da3d86a285f0035a21bae776846c5077a535df (diff)
Revert "x86/bug: Macrofy the BUG table section handling, to work around GCC inlining bugs"
This reverts commit f81f8ad56fd1c7b99b2ed1c314527f7d9ac447c6. See this commit for details about the revert: e769742d3584 ("Revert "x86/jump-labels: Macrofy inline assembly code to work around GCC inlining bugs"") Reported-by: Masahiro Yamada <yamada.masahiro@socionext.com> Reviewed-by: Borislav Petkov <bp@alien8.de> Reviewed-by: Thomas Gleixner <tglx@linutronix.de> Cc: Juergen Gross <jgross@suse.com> Cc: Richard Biener <rguenther@suse.de> Cc: Kees Cook <keescook@chromium.org> Cc: Segher Boessenkool <segher@kernel.crashing.org> Cc: Ard Biesheuvel <ard.biesheuvel@linaro.org> Cc: Peter Zijlstra <peterz@infradead.org> Cc: Josh Poimboeuf <jpoimboe@redhat.com> Cc: Nadav Amit <namit@vmware.com> Cc: Linus Torvalds <torvalds@linux-foundation.org> Cc: linux-kernel@vger.kernel.org Signed-off-by: Ingo Molnar <mingo@kernel.org>
Diffstat (limited to 'include')
-rw-r--r--include/asm-generic/bug.h8
1 files changed, 4 insertions, 4 deletions
diff --git a/include/asm-generic/bug.h b/include/asm-generic/bug.h
index cdafa5edea49..20561a60db9c 100644
--- a/include/asm-generic/bug.h
+++ b/include/asm-generic/bug.h
@@ -17,8 +17,10 @@
#ifndef __ASSEMBLY__
#include <linux/kernel.h>
-struct bug_entry {
+#ifdef CONFIG_BUG
+
#ifdef CONFIG_GENERIC_BUG
+struct bug_entry {
#ifndef CONFIG_GENERIC_BUG_RELATIVE_POINTERS
unsigned long bug_addr;
#else
@@ -33,10 +35,8 @@ struct bug_entry {
unsigned short line;
#endif
unsigned short flags;
-#endif /* CONFIG_GENERIC_BUG */
};
-
-#ifdef CONFIG_BUG
+#endif /* CONFIG_GENERIC_BUG */
/*
* Don't use BUG() or BUG_ON() unless there's really no way out; one