diff options
| author | Brian Gerst <brgerst@gmail.com> | 2025-01-23 22:07:34 +0300 |
|---|---|---|
| committer | Ingo Molnar <mingo@kernel.org> | 2025-02-18 12:14:47 +0300 |
| commit | 0ee2689b9374d6fd5f43b703713a532278654749 (patch) | |
| tree | e8350258b20ca39e9bc1279db24dde186df32ff9 /scripts | |
| parent | a3e8fe814ad15c16735cdf394454a8bd96eb4d56 (diff) | |
| download | linux-0ee2689b9374d6fd5f43b703713a532278654749.tar.xz | |
x86/stackprotector: Remove stack protector test scripts
With GCC 8.1 now the minimum supported compiler for x86, these scripts
are no longer needed.
Signed-off-by: Brian Gerst <brgerst@gmail.com>
Signed-off-by: Ingo Molnar <mingo@kernel.org>
Reviewed-by: Ard Biesheuvel <ardb@kernel.org>
Reviewed-by: Uros Bizjak <ubizjak@gmail.com>
Cc: Linus Torvalds <torvalds@linux-foundation.org>
Link: https://lore.kernel.org/r/20250123190747.745588-3-brgerst@gmail.com
Diffstat (limited to 'scripts')
| -rwxr-xr-x | scripts/gcc-x86_32-has-stack-protector.sh | 8 | ||||
| -rwxr-xr-x | scripts/gcc-x86_64-has-stack-protector.sh | 4 |
2 files changed, 0 insertions, 12 deletions
diff --git a/scripts/gcc-x86_32-has-stack-protector.sh b/scripts/gcc-x86_32-has-stack-protector.sh deleted file mode 100755 index 9459ca4f0f11..000000000000 --- a/scripts/gcc-x86_32-has-stack-protector.sh +++ /dev/null @@ -1,8 +0,0 @@ -#!/bin/sh -# SPDX-License-Identifier: GPL-2.0 - -# This requires GCC 8.1 or better. Specifically, we require -# -mstack-protector-guard-reg, added by -# https://gcc.gnu.org/bugzilla/show_bug.cgi?id=81708 - -echo "int foo(void) { char X[200]; return 3; }" | $* -S -x c -m32 -O0 -fstack-protector -mstack-protector-guard-reg=fs -mstack-protector-guard-symbol=__stack_chk_guard - -o - 2> /dev/null | grep -q "%fs" diff --git a/scripts/gcc-x86_64-has-stack-protector.sh b/scripts/gcc-x86_64-has-stack-protector.sh deleted file mode 100755 index f680bb01aeeb..000000000000 --- a/scripts/gcc-x86_64-has-stack-protector.sh +++ /dev/null @@ -1,4 +0,0 @@ -#!/bin/sh -# SPDX-License-Identifier: GPL-2.0 - -echo "int foo(void) { char X[200]; return 3; }" | $* -S -x c -m64 -O0 -mcmodel=kernel -fno-PIE -fstack-protector - -o - 2> /dev/null | grep -q "%gs" |