Re: [PATCH] riscv: Fix vector state restore in rt_sigreturn()
From: patchwork-bot+linux-riscv
Date: Thu Apr 04 2024 - 15:40:43 EST
Hello:
This patch was applied to riscv/linux.git (fixes)
by Palmer Dabbelt <palmer@xxxxxxxxxxxx>:
On Wed, 3 Apr 2024 09:26:38 +0200 you wrote:
> From: Björn Töpel <bjorn@xxxxxxxxxxxx>
>
> The RISC-V Vector specification states in "Appendix D: Calling
> Convention for Vector State" [1] that "Executing a system call causes
> all caller-saved vector registers (v0-v31, vl, vtype) and vstart to
> become unspecified.". In the RISC-V kernel this is called "discarding
> the vstate".
>
> [...]
Here is the summary with links:
- riscv: Fix vector state restore in rt_sigreturn()
https://git.kernel.org/riscv/c/c27fa53b858b
You are awesome, thank you!
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