[PATCH] riscv: vector: Check SR_SD before saving vstate
patchwork-bot+linux-riscv at kernel.org
patchwork-bot+linux-riscv at kernel.org
Thu Jan 11 06:50:37 PST 2024
Hello:
This patch was applied to riscv/linux.git (for-next)
by Palmer Dabbelt <palmer at rivosinc.com>:
On Thu, 21 Dec 2023 15:04:49 +0800 you wrote:
> The SD bit summarizes the dirty states of FS, VS, or XS fields,
> providing a "fast check" before saving fstate or vstate.
>
> Let __switch_to_vector() check SD bit as __switch_to_fpu() does.
>
> Fixes: 3a2df6323def ("riscv: Add task switch support for vector")
> Signed-off-by: Song Shuai <songshuaishuai at tinylab.org>
>
> [...]
Here is the summary with links:
- riscv: vector: Check SR_SD before saving vstate
https://git.kernel.org/riscv/c/e1b76bc00ed1
You are awesome, thank you!
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