[v11, 00/10] riscv: support kernel-mode Vector
patchwork-bot+linux-riscv at kernel.org
patchwork-bot+linux-riscv at kernel.org
Sat Jan 20 13:09:48 PST 2024
Hello:
This series was applied to riscv/linux.git (fixes)
by Palmer Dabbelt <palmer at rivosinc.com>:
On Mon, 15 Jan 2024 05:59:19 +0000 you wrote:
> This series provides support running Vector in kernel mode.
> Additionally, kernel-mode Vector can be configured to run without
> turnning off preemption on a CONFIG_PREEMPT kernel. Along with the
> suport, we add Vector optimized copy_{to,from}_user. And provide a
> simple threshold to decide when to run the vectorized functions.
>
> We decided to drop vectorized memcpy/memset/memmove for the moment due
> to the concern of memory side-effect in kernel_vector_begin(). The
> detailed description can be found at v9[0]
>
> [...]
Here is the summary with links:
- [v11,01/10] riscv: Add support for kernel mode vector
https://git.kernel.org/riscv/c/ecd2ada8a5e0
- [v11,02/10] riscv: vector: make Vector always available for softirq context
https://git.kernel.org/riscv/c/956895b9d8f7
- [v11,03/10] riscv: Add vector extension XOR implementation
https://git.kernel.org/riscv/c/c5674d00cacd
- [v11,04/10] riscv: sched: defer restoring Vector context for user
https://git.kernel.org/riscv/c/7df56cbc27e4
- [v11,05/10] riscv: lib: vectorize copy_to_user/copy_from_user
https://git.kernel.org/riscv/c/c2a658d41924
- [v11,06/10] riscv: fpu: drop SR_SD bit checking
https://git.kernel.org/riscv/c/a93fdaf18312
- [v11,07/10] riscv: vector: do not pass task_struct into riscv_v_vstate_{save,restore}()
https://git.kernel.org/riscv/c/d6c78f1ca3e8
- [v11,08/10] riscv: vector: use a mask to write vstate_ctrl
https://git.kernel.org/riscv/c/5b6048f2ff71
- [v11,09/10] riscv: vector: use kmem_cache to manage vector context
https://git.kernel.org/riscv/c/bd446f5df5af
- [v11,10/10] riscv: vector: allow kernel-mode Vector with preemption
https://git.kernel.org/riscv/c/2080ff949307
You are awesome, thank you!
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