Files
John Audia bf05b83305 kernel: add backport to fix build with GCC 15.1
Add the following to fix builds with GCC 15.1:
https://git.kernel.org/pub/scm/linux/kernel/git/next/linux-next.git/commit/arch/mips/vdso?h=next-20250606&id=0f4ae7c6ecb89bfda026d210dcf8216fb67d2333

% dmesg | grep gcc
[    0.000000] Linux version 6.6.93 (facade@redline) (mipsel-openwrt-linux-musl-gcc (OpenWrt GCC 15.1.0 r29972+15-7d617804cfe7) 15.1.0, GNU ld (GNU Binutils) 2.44) #0 SMP Sat Jun  7 12:13:18 2025

Error for reference:
./include/linux/stddef.h:11:9: error: cannot use keyword 'false' as enumeration constant
   11 |         false   = 0,
      |         ^~~~~
./include/linux/stddef.h:11:9: note: 'false' is a keyword with '-std=c23' onwards
./include/linux/types.h:35:33: error: 'bool' cannot be defined via 'typedef'
   35 | typedef _Bool                   bool;
      |                                 ^~~~
./include/linux/types.h:35:33: note: 'bool' is a keyword with '-std=c23' onwards
./include/linux/types.h:35:1: error: useless type name in empty declaration [-Werror]
   35 | typedef _Bool                   bool;
      | ^~~~~~~
  CC      arch/mips/lib/delay.o
  AR      arch/mips/fw/lib/built-in.a
  AR      arch/mips/fw/lib/lib.a
  CC      arch/mips/ralink/of.o
  CC      fs/read_write.o
  CC      block/elevator.o
cc1: all warnings being treated as errors
make[9]: *** [scripts/Makefile.build:243: arch/mips/vdso/vgettimeofday.o] Error 1
make[8]: *** [scripts/Makefile.build:480: arch/mips/vdso] Error 2

Build system: x86/64
Build-tested: ramips/tplink_archer-a6-v3
Run-tested: ramips/tplink_archer-a6-v3

Signed-off-by: John Audia <therealgraysky@proton.me>
Link: https://github.com/openwrt/openwrt/pull/19058
Signed-off-by: Hauke Mehrtens <hauke@hauke-m.de>
2025-06-08 20:34:43 +02:00
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