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| author | Daniel Baumann <daniel.baumann@progress-linux.org> | 2024-08-07 13:17:46 +0000 |
|---|---|---|
| committer | Daniel Baumann <daniel.baumann@progress-linux.org> | 2024-08-07 13:17:46 +0000 |
| commit | 7f3a4257159dea8e7ef66d1a539dc6df708b8ed3 (patch) | |
| tree | bcc69b5f4609f348fac49e2f59e210b29eaea783 /arch/riscv/lib/uaccess.S | |
| parent | Adding upstream version 6.9.12. (diff) | |
| download | linux-7f3a4257159dea8e7ef66d1a539dc6df708b8ed3.tar.xz linux-7f3a4257159dea8e7ef66d1a539dc6df708b8ed3.zip | |
Adding upstream version 6.10.3.upstream/6.10.3
Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>
Diffstat (limited to 'arch/riscv/lib/uaccess.S')
| -rw-r--r-- | arch/riscv/lib/uaccess.S | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/arch/riscv/lib/uaccess.S b/arch/riscv/lib/uaccess.S index bc22c078ab..1399d797d8 100644 --- a/arch/riscv/lib/uaccess.S +++ b/arch/riscv/lib/uaccess.S @@ -44,7 +44,7 @@ SYM_FUNC_START(fallback_scalar_usercopy) * Use byte copy only if too small. * SZREG holds 4 for RV32 and 8 for RV64 */ - li a3, 9*SZREG /* size must be larger than size in word_copy */ + li a3, 9*SZREG-1 /* size must >= (word_copy stride + SZREG-1) */ bltu a2, a3, .Lbyte_copy_tail /* @@ -103,7 +103,7 @@ SYM_FUNC_START(fallback_scalar_usercopy) fixup REG_S t4, 7*SZREG(a0), 10f addi a0, a0, 8*SZREG addi a1, a1, 8*SZREG - bltu a0, t0, 2b + bleu a0, t0, 2b addi t0, t0, 8*SZREG /* revert to original value */ j .Lbyte_copy_tail |