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| author | Alexandre Ghiti <alexghiti@rivosinc.com> | 2025-03-28 12:54:22 +0100 |
|---|---|---|
| committer | Alexandre Ghiti <alexghiti@rivosinc.com> | 2025-04-01 07:07:13 +0000 |
| commit | 8a2f20ac8e14c1dd29d3214016a27e244f266b39 (patch) | |
| tree | 9203e5629b74d4fb089dd50b7e397388259517e3 /rust/helpers/build_bug.c | |
| parent | 3f7023171df43641a8a8a1c9a12124501e589010 (diff) | |
| download | linux-8a2f20ac8e14c1dd29d3214016a27e244f266b39.tar.gz linux-8a2f20ac8e14c1dd29d3214016a27e244f266b39.tar.bz2 linux-8a2f20ac8e14c1dd29d3214016a27e244f266b39.zip | |
riscv: Make sure toolchain supports zba before using zba instructions
Old toolchain like gcc 8.5.0 does not support zba, so we must check that
the toolchain supports this extension before using it in the kernel.
Reported-by: kernel test robot <lkp@intel.com>
Closes: https://lore.kernel.org/oe-kbuild-all/202503281836.8pntHm6I-lkp@intel.com/
Link: https://lore.kernel.org/r/20250328115422.253670-1-alexghiti@rivosinc.com
Signed-off-by: Alexandre Ghiti <alexghiti@rivosinc.com>
Diffstat (limited to 'rust/helpers/build_bug.c')
0 files changed, 0 insertions, 0 deletions