[PATCH] riscv: fix misaligned access handling of C.SWSP and C.SDSP
patchwork-bot+linux-riscv at kernel.org
patchwork-bot+linux-riscv at kernel.org
Thu Dec 7 07:20:25 PST 2023
Hello:
This patch was applied to riscv/linux.git (fixes)
by Palmer Dabbelt <palmer at rivosinc.com>:
On Fri, 3 Nov 2023 10:02:23 +0100 you wrote:
> This is a backport of a fix that was done in OpenSBI: ec0559eb315b
> ("lib: sbi_misaligned_ldst: Fix handling of C.SWSP and C.SDSP").
>
> Unlike C.LWSP/C.LDSP, these encodings can be used with the zero
> register, so checking that the rs2 field is non-zero is unnecessary.
>
> Additionally, the previous check was incorrect since it was checking
> the immediate field of the instruction instead of the rs2 field.
>
> [...]
Here is the summary with links:
- riscv: fix misaligned access handling of C.SWSP and C.SDSP
https://git.kernel.org/riscv/c/22e0eb04837a
You are awesome, thank you!
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