diff options
| author | Radim Krčmář <rkrcmar@ventanamicro.com> | 2025-07-25 18:54:09 +0200 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2025-09-09 18:58:26 +0200 |
| commit | 8d164de928aa3e8337e4773b364c1425164ecd72 (patch) | |
| tree | 4c65341acd1e9beaa39f969f97fa112738cde618 /scripts/patch-kernel | |
| parent | 489be48ea105912fbccadc77f553b374922db04d (diff) | |
riscv: use lw when reading int cpu in new_vmalloc_check
commit e108c8a94f3f958c877f6ec7a6052a893ae4aa98 upstream.
REG_L is wrong, because thread_info.cpu is 32-bit, not xlen-bit wide.
The struct currently has a hole after cpu, so little endian accesses
seemed fine.
Fixes: 503638e0babf ("riscv: Stop emitting preventive sfence.vma for new vmalloc mappings")
Cc: stable@vger.kernel.org
Reviewed-by: Alexandre Ghiti <alexghiti@rivosinc.com>
Signed-off-by: Radim Krčmář <rkrcmar@ventanamicro.com>
Link: https://lore.kernel.org/r/20250725165410.2896641-4-rkrcmar@ventanamicro.com
Signed-off-by: Paul Walmsley <pjw@kernel.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Diffstat (limited to 'scripts/patch-kernel')
0 files changed, 0 insertions, 0 deletions