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| author |  Andrew Jones <ajones@ventanamicro.com>
| 2024-03-22 14:47:28 +0100 |
|---|---|---|
| committer |  Palmer Dabbelt <palmer@rivosinc.com>
| 2024-04-26 10:21:56 -0700 |
| commit | 49408400d683ae4f41e414dfcb615166cc93be5c (patch) | |
| tree | 0207f9fcdcaafebd27c246aeb194d088b3351f73 /Documentation | |
| parent | perf riscv: Fix the warning due to the incompatible type (diff) | |
| download | linux-49408400d683ae4f41e414dfcb615166cc93be5c.tar.gz linux-49408400d683ae4f41e414dfcb615166cc93be5c.tar.bz2 linux-49408400d683ae4f41e414dfcb615166cc93be5c.zip | |
RISC-V: selftests: cbo: Ensure asm operands match constraints, take 2
Commit 0de65288d75f ("RISC-V: selftests: cbo: Ensure asm operands
match constraints") attempted to ensure MK_CBO() would always
provide to a compile-time constant when given a constant, but
cpu_to_le32() isn't necessarily going to do that. Switch to manually
shifting the bytes, when needed, to finally get this right.
Reported-by: Woodrow Shen <woodrow.shen@sifive.com>
Closes: https://lore.kernel.org/all/CABquHATcBTUwfLpd9sPObBgNobqQKEAZ2yxk+TWSpyO5xvpXpg@mail.gmail.com/
Fixes: a29e2a48afe3 ("RISC-V: selftests: Add CBO tests")
Fixes: 0de65288d75f ("RISC-V: selftests: cbo: Ensure asm operands match constraints")
Signed-off-by: Andrew Jones <ajones@ventanamicro.com>
Link: https://lore.kernel.org/r/20240322134728.151255-2-ajones@ventanamicro.com
Signed-off-by: Palmer Dabbelt <palmer@rivosinc.com>
Diffstat (limited to 'Documentation')
0 files changed, 0 insertions, 0 deletions