Kees Cook d382f733c8 LoongArch: vDSO: Disable UBSAN instrumentation ... [ Upstream commit cca5efe77a ] The vDSO executes in userspace, so the kernel's UBSAN should not instrument it. Solves these kind of build errors: loongarch64-linux-ld: arch/loongarch/vdso/vgettimeofday.o: in function `vdso_shift_ns': lib/vdso/gettimeofday.c:23:(.text+0x3f8): undefined reference to `__ubsan_handle_shift_out_of_bounds' Reported-by: kernel test robot <lkp@intel.com> Closes: https://lore.kernel.org/oe-kbuild-all/202401310530.lZHCj1Zl-lkp@intel.com/ Cc: Huacai Chen <chenhuacai@kernel.org> Cc: WANG Xuerui <kernel@xen0n.name> Cc: Vincenzo Frascino <vincenzo.frascino@arm.com> Cc: Nathan Chancellor <nathan@kernel.org> Cc: Masahiro Yamada <masahiroy@kernel.org> Cc: Fangrui Song <maskray@google.com> Cc: loongarch@lists.linux.dev Signed-off-by: Kees Cook <keescook@chromium.org> Signed-off-by: Huacai Chen <chenhuacai@loongson.cn> Signed-off-by: Sasha Levin <sashal@kernel.org>		2024-03-01 13:34:55 +01:00
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.gitignore	…
Makefile	LoongArch: vDSO: Disable UBSAN instrumentation	2024-03-01 13:34:55 +01:00
elf.S	…
gen_vdso_offsets.sh	…
sigreturn.S	…
vdso.S	…
vdso.lds.S	LoongArch: Add vDSO syscall __vdso_getcpu()	2022-08-12 13:10:11 +08:00
vgetcpu.c	LoongArch: Add support to clone a time namespace	2023-06-29 20:58:43 +08:00
vgettimeofday.c	LoongArch: Fix build warnings in VDSO	2022-08-25 19:34:59 +08:00