Folks,
On Wed, 19 Nov 2025, patchwork-bot+linux-riscv@kernel.org wrote:
This series was applied to riscv/linux.git (for-next) by Paul Walmsley pjw@kernel.org:
This actually isn't true; I've only applied the first four patches (see below).
On Mon, 20 Oct 2025 12:20:46 +0800 you wrote:
This patch adds support for the Zalasr ISA extension, which supplies the real load acquire/store release instructions.
The specification can be found here: https://github.com/riscv/riscv-zalasr/blob/main/chapter2.adoc
This patch seires has been tested with ltp on Qemu with Brensan's zalasr support patch[1].
[...]
Here is the summary with links:
- [v4,01/10] riscv: Add ISA extension parsing for Zalasr https://git.kernel.org/riscv/c/0597b9c8627e
- [v4,02/10] dt-bindings: riscv: Add Zalasr ISA extension description https://git.kernel.org/riscv/c/6e2a0ff70abe
- [v4,03/10] riscv: hwprobe: Export Zalasr extension https://git.kernel.org/riscv/c/d5e20628a882
- [v4,04/10] riscv: Introduce Zalasr instructions https://git.kernel.org/riscv/c/c4139ea6717c
- [v4,05/10] riscv: Apply Zalasr to smp_load_acquire/smp_store_release (no matching commit)
- [v4,06/10] riscv: Apply acquire/release semantics to arch_xchg/arch_cmpxchg operations (no matching commit)
- [v4,07/10] riscv: Apply acquire/release semantics to arch_atomic operations (no matching commit)
- [v4,08/10] riscv: Remove arch specific __atomic_acquire/release_fence (no matching commit)
- [v4,09/10] RISC-V: KVM: Allow Zalasr extensions for Guest/VM (no matching commit)
- [v4,10/10] RISC-V: KVM: selftests: Add Zalasr extensions to get-reg-list test (no matching commit)
In terms of patches 5-8, we're still waiting for Xu Lu to update the patches based on Andrea's feedback. Xu Lu, are you still planning to update these?
- Paul