From 30cf5a07546602e6e88d1501ac1ec182b693fcbb Mon Sep 17 00:00:00 2001 From: Romain Naour Date: Wed, 7 May 2025 23:21:11 +0200 Subject: [PATCH] configs/qemu_ppc*: backport a patch for GCC 15.x compatibility powerpc kernel maintainer merged a patch [1] for GCC 15.x compatibility that will likely be merged upstream soon. [1] https://git.kernel.org/pub/scm/linux/kernel/git/powerpc/linux.git/commit/?id=5a821e2d69e26b51b7f3740b6b0c3462b8cacaff Signed-off-by: Romain Naour Signed-off-by: Julien Olivain --- ...2-powerpc-boot-Fix-build-with-gcc-15.patch | 38 +++++++++++++++++++ 1 file changed, 38 insertions(+) create mode 100644 board/qemu/patches/linux/0002-powerpc-boot-Fix-build-with-gcc-15.patch diff --git a/board/qemu/patches/linux/0002-powerpc-boot-Fix-build-with-gcc-15.patch b/board/qemu/patches/linux/0002-powerpc-boot-Fix-build-with-gcc-15.patch new file mode 100644 index 0000000000..78a4034a32 --- /dev/null +++ b/board/qemu/patches/linux/0002-powerpc-boot-Fix-build-with-gcc-15.patch @@ -0,0 +1,38 @@ +From 2d04c5b3c5728cd5e5202176e8796ffc0085c24a Mon Sep 17 00:00:00 2001 +From: Michal Suchanek +Date: Mon, 31 Mar 2025 12:57:19 +0200 +Subject: [PATCH] powerpc/boot: Fix build with gcc 15 + +Similar to x86 the ppc boot code does not build with GCC 15. + +Copy the fix from +commit ee2ab467bddf ("x86/boot: Use '-std=gnu11' to fix build with GCC 15") + +Upstream: https://git.kernel.org/pub/scm/linux/kernel/git/powerpc/linux.git/commit/?h=next-test&id=5a821e2d69e26b51b7f3740b6b0c3462b8cacaff + +Signed-off-by: Michal Suchanek +Tested-by: Amit Machhiwal +Tested-by: Venkat Rao Bagalkote +Signed-off-by: Madhavan Srinivasan +Link: https://patch.msgid.link/20250331105722.19709-1-msuchanek@suse.de +[Romain: backport to 6.12.27] +Signed-off-by: Romain Naour +--- + arch/powerpc/boot/Makefile | 1 + + 1 file changed, 1 insertion(+) + +diff --git a/arch/powerpc/boot/Makefile b/arch/powerpc/boot/Makefile +index fa8518067d38..60a495771c05 100644 +--- a/arch/powerpc/boot/Makefile ++++ b/arch/powerpc/boot/Makefile +@@ -70,6 +70,7 @@ BOOTCPPFLAGS := -nostdinc $(LINUXINCLUDE) + BOOTCPPFLAGS += -isystem $(shell $(BOOTCC) -print-file-name=include) + + BOOTCFLAGS := $(BOOTTARGETFLAGS) \ ++ -std=gnu11 \ + -Wall -Wundef -Wstrict-prototypes -Wno-trigraphs \ + -fno-strict-aliasing -O2 \ + -msoft-float -mno-altivec -mno-vsx \ +-- +2.49.0 +