This is a note to let you know that I've just added the patch titled
xtensa: add default definition for XCHAL_HAVE_DIV32
to the 5.15-stable tree which can be found at:
http://www.kernel.org/git/?p=linux/kernel/git/stable/stable-queue.git;a=summary
The filename of the patch is:
xtensa-add-default-definition-for-xchal_have_div32.patch
and it can be found in the queue-5.15 subdirectory.
If you, or anyone else, feels it should not be added to the stable tree,
please let <stable@xxxxxxxxxxxxxxx> know about it.
commit b8f6b4cc3e25630877a4a10fbe503ef7c9934c7e
Author: Max Filippov <jcmvbkbc@xxxxxxxxx>
Date: Wed Sep 20 04:15:22 2023 -0700
xtensa: add default definition for XCHAL_HAVE_DIV32
[ Upstream commit 494e87ffa0159b3f879694a9231089707792a44d ]
When variant FSF is set, XCHAL_HAVE_DIV32 is not defined. Add default
definition for that macro to prevent build warnings:
arch/xtensa/lib/divsi3.S:9:5: warning: "XCHAL_HAVE_DIV32" is not defined, evaluates to 0 [-Wundef]
9 | #if XCHAL_HAVE_DIV32
arch/xtensa/lib/modsi3.S:9:5: warning: "XCHAL_HAVE_DIV32" is not defined, evaluates to 0 [-Wundef]
9 | #if XCHAL_HAVE_DIV32
Fixes: 173d6681380a ("xtensa: remove extra header files")
Suggested-by: Randy Dunlap <rdunlap@xxxxxxxxxxxxx>
Signed-off-by: Max Filippov <jcmvbkbc@xxxxxxxxx>
Reported-by: kernel test robot <lkp@xxxxxxxxx>
Closes: lore.kernel.org/r/202309150556.t0yCdv3g-lkp@xxxxxxxxx
Signed-off-by: Sasha Levin <sashal@xxxxxxxxxx>
diff --git a/arch/xtensa/include/asm/core.h b/arch/xtensa/include/asm/core.h
index a4e40166ff4bb..0fa3649649e98 100644
--- a/arch/xtensa/include/asm/core.h
+++ b/arch/xtensa/include/asm/core.h
@@ -6,6 +6,10 @@
#include <variant/core.h>
+#ifndef XCHAL_HAVE_DIV32
+#define XCHAL_HAVE_DIV32 0
+#endif
+
#ifndef XCHAL_HAVE_EXCLUSIVE
#define XCHAL_HAVE_EXCLUSIVE 0
#endif
