From: Arnd Bergmann Date: Tue, 20 May 2025 09:00:46 +0000 (+0200) Subject: parisc: fix building with gcc-15 X-Git-Tag: v5.10.239~159 X-Git-Url: http://git.ipfire.org/gitweb.cgi?a=commitdiff_plain;h=a7ce68b2da8058397b7ee636845f7a704c010e3b;p=thirdparty%2Fkernel%2Fstable.git parisc: fix building with gcc-15 commit 7cbb015e2d3d6f180256cde0c908eab21268e7b9 upstream. The decompressor is built with the default C dialect, which is now gnu23 on gcc-15, and this clashes with the kernel's bool type definition: In file included from include/uapi/linux/posix_types.h:5, from arch/parisc/boot/compressed/misc.c:7: include/linux/stddef.h:11:9: error: cannot use keyword 'false' as enumeration constant 11 | false = 0, Add the -std=gnu11 argument here, as we do for all other architectures. Cc: stable@vger.kernel.org Signed-off-by: Arnd Bergmann Signed-off-by: Helge Deller Signed-off-by: Greg Kroah-Hartman --- diff --git a/arch/parisc/boot/compressed/Makefile b/arch/parisc/boot/compressed/Makefile index dff4536875305..4e5aecc263a2f 100644 --- a/arch/parisc/boot/compressed/Makefile +++ b/arch/parisc/boot/compressed/Makefile @@ -22,6 +22,7 @@ KBUILD_CFLAGS += -fno-PIE -mno-space-regs -mdisable-fpregs -Os ifndef CONFIG_64BIT KBUILD_CFLAGS += -mfast-indirect-calls endif +KBUILD_CFLAGS += -std=gnu11 OBJECTS += $(obj)/head.o $(obj)/real2.o $(obj)/firmware.o $(obj)/misc.o $(obj)/piggy.o