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| author | Charlie Jenkins <charlie@rivosinc.com> | 2024-07-03 03:54:48 +0200 |
|---|---|---|
| committer | Palmer Dabbelt <palmer@rivosinc.com> | 2024-07-03 22:04:54 +0200 |
| commit | 3582ce0d7ccf2ee0eca66e5928e5550b8fc84e57 (patch) | |
| tree | d6a53271b3daa41eda91be6dca8ddb4de8870858 /tools/testing/selftests/riscv | |
| parent | Merge patch series "Assorted fixes in RISC-V PMU driver" (diff) | |
| download | linux-3582ce0d7ccf2ee0eca66e5928e5550b8fc84e57.tar.xz linux-3582ce0d7ccf2ee0eca66e5928e5550b8fc84e57.zip | |
riscv: selftests: Fix vsetivli args for clang
Clang does not support implicit LMUL in the vset* instruction sequences.
Introduce an explicit LMUL in the vsetivli instruction.
Signed-off-by: Charlie Jenkins <charlie@rivosinc.com>
Fixes: 9d5328eeb185 ("riscv: selftests: Add signal handling vector tests")
Link: https://lore.kernel.org/r/20240702-fix_sigreturn_test-v1-1-485f88a80612@rivosinc.com
Signed-off-by: Palmer Dabbelt <palmer@rivosinc.com>
Diffstat (limited to 'tools/testing/selftests/riscv')
| -rw-r--r-- | tools/testing/selftests/riscv/sigreturn/sigreturn.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/tools/testing/selftests/riscv/sigreturn/sigreturn.c b/tools/testing/selftests/riscv/sigreturn/sigreturn.c index 62397d5934f1..ed351a1cb917 100644 --- a/tools/testing/selftests/riscv/sigreturn/sigreturn.c +++ b/tools/testing/selftests/riscv/sigreturn/sigreturn.c @@ -51,7 +51,7 @@ static int vector_sigreturn(int data, void (*handler)(int, siginfo_t *, void *)) asm(".option push \n\ .option arch, +v \n\ - vsetivli x0, 1, e32, ta, ma \n\ + vsetivli x0, 1, e32, m1, ta, ma \n\ vmv.s.x v0, %1 \n\ # Generate SIGSEGV \n\ lw a0, 0(x0) \n\ |