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| author | Bartosz Golaszewski <bartosz.golaszewski@linaro.org> | 2025-09-08 10:16:23 +0300 |
|---|---|---|
| committer | Bartosz Golaszewski <bartosz.golaszewski@linaro.org> | 2025-09-08 10:16:23 +0300 |
| commit | e10a7cf4f69ecdc42ab4a17deaed86d34e8cb035 (patch) | |
| tree | c4096642b7c9bc653e26bf6a05d8c68f2d14e0c4 /scripts | |
| parent | 79d15f23f232f90bfd8823239fd57b964d053548 (diff) | |
| parent | 76eeb9b8de9880ca38696b2fb56ac45ac0a25c6c (diff) | |
| download | linux-e10a7cf4f69ecdc42ab4a17deaed86d34e8cb035.tar.xz | |
Merge tag 'v6.17-rc5' of git://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux into gpio/for-next
Linux 6.17-rc5
Diffstat (limited to 'scripts')
| -rw-r--r-- | scripts/Makefile.kasan | 12 | ||||
| -rw-r--r-- | scripts/generate_rust_target.rs | 12 |
2 files changed, 18 insertions, 6 deletions
diff --git a/scripts/Makefile.kasan b/scripts/Makefile.kasan index 693dbbebebba..0ba2aac3b8dc 100644 --- a/scripts/Makefile.kasan +++ b/scripts/Makefile.kasan @@ -86,10 +86,14 @@ kasan_params += hwasan-instrument-stack=$(stack_enable) \ hwasan-use-short-granules=0 \ hwasan-inline-all-checks=0 -# Instrument memcpy/memset/memmove calls by using instrumented __hwasan_mem*(). -ifeq ($(call clang-min-version, 150000)$(call gcc-min-version, 130000),y) - kasan_params += hwasan-kernel-mem-intrinsic-prefix=1 -endif +# Instrument memcpy/memset/memmove calls by using instrumented __(hw)asan_mem*(). +ifdef CONFIG_CC_HAS_KASAN_MEMINTRINSIC_PREFIX + ifdef CONFIG_CC_IS_GCC + kasan_params += asan-kernel-mem-intrinsic-prefix=1 + else + kasan_params += hwasan-kernel-mem-intrinsic-prefix=1 + endif +endif # CONFIG_CC_HAS_KASAN_MEMINTRINSIC_PREFIX endif # CONFIG_KASAN_SW_TAGS diff --git a/scripts/generate_rust_target.rs b/scripts/generate_rust_target.rs index 39c82908ff3a..38b3416bb979 100644 --- a/scripts/generate_rust_target.rs +++ b/scripts/generate_rust_target.rs @@ -225,7 +225,11 @@ fn main() { ts.push("features", features); ts.push("llvm-target", "x86_64-linux-gnu"); ts.push("supported-sanitizers", ["kcfi", "kernel-address"]); - ts.push("target-pointer-width", "64"); + if cfg.rustc_version_atleast(1, 91, 0) { + ts.push("target-pointer-width", 64); + } else { + ts.push("target-pointer-width", "64"); + } } else if cfg.has("X86_32") { // This only works on UML, as i386 otherwise needs regparm support in rustc if !cfg.has("UML") { @@ -245,7 +249,11 @@ fn main() { } ts.push("features", features); ts.push("llvm-target", "i386-unknown-linux-gnu"); - ts.push("target-pointer-width", "32"); + if cfg.rustc_version_atleast(1, 91, 0) { + ts.push("target-pointer-width", 32); + } else { + ts.push("target-pointer-width", "32"); + } } else if cfg.has("LOONGARCH") { panic!("loongarch uses the builtin rustc loongarch64-unknown-none-softfloat target"); } else { |