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authorLinus Torvalds <torvalds@linux-foundation.org>2025-02-08 12:04:00 -0800
committerLinus Torvalds <torvalds@linux-foundation.org>2025-02-08 12:04:00 -0800
commita5057ded6e882fc7a5f26de592259818ed07d397 (patch)
treeb950fdef319736c3c907e9a8b3cd1c120857cef8 /arch
parent3a0562d733b19d5f10ebf7643dab0ab1a4fd8cf7 (diff)
parentee2ab467bddfb2d7f68d996dbab94d7b88f8eaf7 (diff)
Merge tag 'x86-urgent-2025-02-08' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip
Pull x86 fix from Ingo Molnar: "Fix a build regression on GCC 15 builds, caused by GCC changing the default C version that is overriden in the main Makefile but not in the x86 boot code Makefile" * tag 'x86-urgent-2025-02-08' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip: x86/boot: Use '-std=gnu11' to fix build with GCC 15
Diffstat (limited to 'arch')
-rw-r--r--arch/x86/boot/compressed/Makefile1
1 files changed, 1 insertions, 0 deletions
diff --git a/arch/x86/boot/compressed/Makefile b/arch/x86/boot/compressed/Makefile
index f2051644de94..606c74f27459 100644
--- a/arch/x86/boot/compressed/Makefile
+++ b/arch/x86/boot/compressed/Makefile
@@ -25,6 +25,7 @@ targets := vmlinux vmlinux.bin vmlinux.bin.gz vmlinux.bin.bz2 vmlinux.bin.lzma \
# avoid errors with '-march=i386', and future flags may depend on the target to
# be valid.
KBUILD_CFLAGS := -m$(BITS) -O2 $(CLANG_FLAGS)
+KBUILD_CFLAGS += -std=gnu11
KBUILD_CFLAGS += -fno-strict-aliasing -fPIE
KBUILD_CFLAGS += -Wundef
KBUILD_CFLAGS += -DDISABLE_BRANCH_PROFILING