[PATCH -next v21 00/27] riscv: Add vector ISA support

patchwork-bot+linux-riscv at kernel.org patchwork-bot+linux-riscv at kernel.org
Fri Jun 9 07:50:27 PDT 2023


Hello:

This series was applied to riscv/linux.git (for-next)
by Palmer Dabbelt <palmer at rivosinc.com>:

On Mon,  5 Jun 2023 11:06:57 +0000 you wrote:
> This is the v21 patch series for adding Vector extension support in
> Linux. Please refer to [1] for the introduction of the patchset. The
> v21 patch series was aimed to solve build issues from v19, provide usage
> guideline for the prctl interface, and address review comments on v20.
> 
> Thank every one who has been reviewing, suggesting on the topic. Hope
> this get a step closer to the final merge.
> 
> [...]

Here is the summary with links:
  - [-next,v21,01/27] riscv: Rename __switch_to_aux() -> fpu
    https://git.kernel.org/riscv/c/419d5d38ac5d
  - [-next,v21,02/27] riscv: Extending cpufeature.c to detect V-extension
    https://git.kernel.org/riscv/c/dc6667a4e7e3
  - [-next,v21,03/27] riscv: hwprobe: Add support for probing V in RISCV_HWPROBE_KEY_IMA_EXT_0
    https://git.kernel.org/riscv/c/162e4df137c1
  - [-next,v21,04/27] riscv: Add new csr defines related to vector extension
    https://git.kernel.org/riscv/c/b5665d2a9432
  - [-next,v21,05/27] riscv: Clear vector regfile on bootup
    https://git.kernel.org/riscv/c/6b533828726a
  - [-next,v21,06/27] riscv: Disable Vector Instructions for kernel itself
    https://git.kernel.org/riscv/c/74abe5a39d3a
  - [-next,v21,07/27] riscv: Introduce Vector enable/disable helpers
    https://git.kernel.org/riscv/c/0a3381a01dcc
  - [-next,v21,08/27] riscv: Introduce riscv_v_vsize to record size of Vector context
    https://git.kernel.org/riscv/c/7017858eb2d7
  - [-next,v21,09/27] riscv: Introduce struct/helpers to save/restore per-task Vector state
    https://git.kernel.org/riscv/c/03c3fcd9941a
  - [-next,v21,10/27] riscv: Add task switch support for vector
    https://git.kernel.org/riscv/c/3a2df6323def
  - [-next,v21,11/27] riscv: Allocate user's vector context in the first-use trap
    https://git.kernel.org/riscv/c/cd054837243b
  - [-next,v21,12/27] riscv: Add ptrace vector support
    https://git.kernel.org/riscv/c/0c59922c769a
  - [-next,v21,13/27] riscv: signal: check fp-reserved words unconditionally
    https://git.kernel.org/riscv/c/a45cedaa1ac0
  - [-next,v21,14/27] riscv: signal: Add sigcontext save/restore for vector
    https://git.kernel.org/riscv/c/8ee0b41898fa
  - [-next,v21,15/27] riscv: signal: Report signal frame size to userspace via auxv
    https://git.kernel.org/riscv/c/e92f469b0771
  - [-next,v21,16/27] riscv: signal: validate altstack to reflect Vector
    https://git.kernel.org/riscv/c/76e22fdc2c26
  - [-next,v21,17/27] riscv: prevent stack corruption by reserving task_pt_regs(p) early
    https://git.kernel.org/riscv/c/c7cdd96eca28
  - [-next,v21,18/27] riscv: kvm: Add V extension to KVM ISA
    https://git.kernel.org/riscv/c/bf78f1ea6e51
  - [-next,v21,19/27] riscv: KVM: Add vector lazy save/restore support
    https://git.kernel.org/riscv/c/0f4b82579716
  - [-next,v21,20/27] riscv: hwcap: change ELF_HWCAP to a function
    https://git.kernel.org/riscv/c/50724efcb370
  - [-next,v21,21/27] riscv: Add prctl controls for userspace vector management
    https://git.kernel.org/riscv/c/1fd96a3e9d5d
  - [-next,v21,22/27] riscv: Add sysctl to set the default vector rule for new processes
    https://git.kernel.org/riscv/c/7ca7a7b9b635
  - [-next,v21,23/27] riscv: detect assembler support for .option arch
    https://git.kernel.org/riscv/c/e4bb020f3dbb
  - [-next,v21,24/27] riscv: Enable Vector code to be built
    https://git.kernel.org/riscv/c/fa8e7cce55da
  - [-next,v21,25/27] riscv: Add documentation for Vector
    https://git.kernel.org/riscv/c/04a4722eeede
  - [-next,v21,26/27] selftests: Test RISC-V Vector prctl interface
    https://git.kernel.org/riscv/c/7cf6198ce22d
  - [-next,v21,27/27] selftests: add .gitignore file for RISC-V hwprobe
    https://git.kernel.org/riscv/c/1e72695137ef

You are awesome, thank you!
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