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| author | Clément Léger <cleger@rivosinc.com> | 2024-04-09 17:38:37 +0300 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2024-05-02 17:35:34 +0300 |
| commit | f50519b094ba3df44d8f00678ddde0cab8cde4a7 (patch) | |
| tree | 532851ad0e75cd9ba601985b7781eb2c287f07f8 /COPYING | |
| parent | 06f27e6d7bf0abf54488259ef36bbf0e1fccb35c (diff) | |
| download | linux-f50519b094ba3df44d8f00678ddde0cab8cde4a7.tar.xz | |
riscv: hwprobe: fix invalid sign extension for RISCV_HWPROBE_EXT_ZVFHMIN
[ Upstream commit 5ea6764d9095e234b024054f75ebbccc4f0eb146 ]
The current definition yields a negative 32bits signed value which
result in a mask with is obviously incorrect. Replace it by using a
1ULL bit shift value to obtain a single set bit mask.
Fixes: 5dadda5e6a59 ("riscv: hwprobe: export Zvfh[min] ISA extensions")
Signed-off-by: Clément Léger <cleger@rivosinc.com>
Reviewed-by: Alexandre Ghiti <alexghiti@rivosinc.com>
Link: https://lore.kernel.org/r/20240409143839.558784-1-cleger@rivosinc.com
Signed-off-by: Palmer Dabbelt <palmer@rivosinc.com>
Signed-off-by: Sasha Levin <sashal@kernel.org>
Diffstat (limited to 'COPYING')
0 files changed, 0 insertions, 0 deletions