Hi Paul,
I will continue with this work. And thanks for Andrea's feedback.
Best Regards, Xu Lu
From: "Paul Walmsley"pjw@kernel.org Date: Wed, Nov 19, 2025, 23:42 Subject: Re: [PATCH v4 00/10] riscv: Add Zalasr ISA extension support To: patchwork-bot+linux-riscv@kernel.org Cc: "Xu Lu"luxu.kernel@bytedance.com, linux-riscv@lists.infradead.org, corbet@lwn.net, paul.walmsley@sifive.com, palmer@dabbelt.com, aou@eecs.berkeley.edu, alex@ghiti.fr, robh@kernel.org, krzk+dt@kernel.org, conor+dt@kernel.org, will@kernel.org, peterz@infradead.org, boqun.feng@gmail.com, mark.rutland@arm.com, anup@brainfault.org, atish.patra@linux.dev, pbonzini@redhat.com, shuah@kernel.org, parri.andrea@gmail.com, ajones@ventanamicro.com, brs@rivosinc.com, guoren@kernel.org, linux-doc@vger.kernel.org, linux-kernel@vger.kernel.org, devicetree@vger.kernel.org, kvm@vger.kernel.org, kvm-riscv@lists.infradead.org, linux-kselftest@vger.kernel.org, apw@canonical.com, joe@perches.com, lukas.bulwahn@gmail.com 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
- [v4,02/10] dt-bindings: riscv: Add Zalasr ISA extension description
- [v4,03/10] riscv: hwprobe: Export Zalasr extension
- [v4,04/10] riscv: Introduce Zalasr instructions
- [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