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| author | Yao Zi <ziyao@disroot.org> | 2024-10-22 16:01:37 +0000 |
|---|---|---|
| committer | Richard Henderson <richard.henderson@linaro.org> | 2024-10-22 13:45:03 -0700 |
| commit | 310df7a9fe400f32cde8a7edf80daad12cd9cf02 (patch) | |
| tree | 45bae85f916df63930061ac1cb50668ef036e663 /linux-user | |
| parent | c12df59de99c7e7e79586cfe1ca4a8e50ff04cbc (diff) | |
| download | qemu-310df7a9fe400f32cde8a7edf80daad12cd9cf02.zip qemu-310df7a9fe400f32cde8a7edf80daad12cd9cf02.tar.gz qemu-310df7a9fe400f32cde8a7edf80daad12cd9cf02.tar.bz2 | |
linux-user/riscv: Fix definition of RISCV_HWPROBE_EXT_ZVFHMIN
Current definition yields a negative 32bits value, messing up hwprobe
result when Zvfhmin extension presents. Replace it by using a 1ULL bit
shift value as done in kernel upstream.
Link: https://github.com/torvalds/linux/commit/5ea6764d9095e234b024054f75ebbccc4f0eb146
Fixes: a3432cf227 ("linux-user/riscv: Sync hwprobe keys with Linux")
Cc: qemu-stable@nongnu.org
Signed-off-by: Yao Zi <ziyao@disroot.org>
Message-ID: <20241022160136.21714-2-ziyao@disroot.org>
Reviewed-by: Richard Henderson <richard.henderson@linaro.org>
Signed-off-by: Richard Henderson <richard.henderson@linaro.org>
Diffstat (limited to 'linux-user')
| -rw-r--r-- | linux-user/syscall.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/linux-user/syscall.c b/linux-user/syscall.c index dd2ec07..587954c 100644 --- a/linux-user/syscall.c +++ b/linux-user/syscall.c @@ -8945,7 +8945,7 @@ static int do_getdents64(abi_long dirfd, abi_long arg2, abi_long count) #define RISCV_HWPROBE_EXT_ZFHMIN (1 << 28) #define RISCV_HWPROBE_EXT_ZIHINTNTL (1 << 29) #define RISCV_HWPROBE_EXT_ZVFH (1 << 30) -#define RISCV_HWPROBE_EXT_ZVFHMIN (1 << 31) +#define RISCV_HWPROBE_EXT_ZVFHMIN (1ULL << 31) #define RISCV_HWPROBE_EXT_ZFA (1ULL << 32) #define RISCV_HWPROBE_EXT_ZTSO (1ULL << 33) #define RISCV_HWPROBE_EXT_ZACAS (1ULL << 34) |