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authorIngo Molnar <mingo@kernel.org>2024-04-11 15:36:23 +0200
committerIngo Molnar <mingo@kernel.org>2024-04-11 15:36:23 +0200
commit5b9b2e6baf9ed944a97d5a29c3386ac79937e8fc (patch)
tree542a32b1b625de2e9dc60d0944daf7cbd3357aad /include/linux/compiler_types.h
parent4faa0e5d6d79fc4c6e1943e8b62a65744d8439a0 (diff)
parentfec50db7033ea478773b159e0e2efb135270e3b7 (diff)
Merge tag 'v6.9-rc3' into x86/boot, to pick up fixes before queueing up more changes
Signed-off-by: Ingo Molnar <mingo@kernel.org>
Diffstat (limited to 'include/linux/compiler_types.h')
-rw-r--r--include/linux/compiler_types.h10
1 files changed, 5 insertions, 5 deletions
diff --git a/include/linux/compiler_types.h b/include/linux/compiler_types.h
index 3e64ec0f7ac8..2abaa3a825a9 100644
--- a/include/linux/compiler_types.h
+++ b/include/linux/compiler_types.h
@@ -99,17 +99,17 @@ static inline void __chk_io_ptr(const volatile void __iomem *ptr) { }
* gcc: https://gcc.gnu.org/onlinedocs/gcc/Label-Attributes.html#index-cold-label-attribute
*
* When -falign-functions=N is in use, we must avoid the cold attribute as
- * contemporary versions of GCC drop the alignment for cold functions. Worse,
- * GCC can implicitly mark callees of cold functions as cold themselves, so
- * it's not sufficient to add __function_aligned here as that will not ensure
- * that callees are correctly aligned.
+ * GCC drops the alignment for cold functions. Worse, GCC can implicitly mark
+ * callees of cold functions as cold themselves, so it's not sufficient to add
+ * __function_aligned here as that will not ensure that callees are correctly
+ * aligned.
*
* See:
*
* https://lore.kernel.org/lkml/Y77%2FqVgvaJidFpYt@FVFF77S0Q05N
* https://gcc.gnu.org/bugzilla/show_bug.cgi?id=88345#c9
*/
-#if !defined(CONFIG_CC_IS_GCC) || (CONFIG_FUNCTION_ALIGNMENT == 0)
+#if defined(CONFIG_CC_HAS_SANE_FUNCTION_ALIGNMENT) || (CONFIG_FUNCTION_ALIGNMENT == 0)
#define __cold __attribute__((__cold__))
#else
#define __cold