Re: [PATCH v4] riscv: Discard vector state on syscalls

From: Palmer Dabbelt
Date: Wed Jul 05 2023 - 19:40:48 EST



On Thu, 29 Jun 2023 16:22:28 +0200, Björn Töpel wrote:
> The RISC-V vector specification states:
> Executing a system call causes all caller-saved vector registers
> (v0-v31, vl, vtype) and vstart to become unspecified.
>
> The vector registers are set to all 1s, vill is set (invalid), and the
> vector status is set to Dirty.
>
> [...]

Applied, thanks!

[1/1] riscv: Discard vector state on syscalls
https://git.kernel.org/palmer/c/9657e9b7d253

Best regards,
--
Palmer Dabbelt <palmer@xxxxxxxxxxxx>