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From: Peilin Ye <yepeilin@google.com>
To: "Björn Töpel" <bjorn@kernel.org>
Cc: bpf@vger.kernel.org, linux-riscv@lists.infradead.org,
	Andrea Parri <parri.andrea@gmail.com>,
	Pu Lehui <pulehui@huawei.com>,
	Puranjay Mohan <puranjay@kernel.org>,
	Alexei Starovoitov <ast@kernel.org>,
	Daniel Borkmann <daniel@iogearbox.net>,
	Andrii Nakryiko <andrii@kernel.org>,
	Martin KaFai Lau <martin.lau@linux.dev>,
	Eduard Zingerman <eddyz87@gmail.com>,
	"Paul E. McKenney" <paulmck@kernel.org>,
	Song Liu <song@kernel.org>,
	Yonghong Song <yonghong.song@linux.dev>,
	John Fastabend <john.fastabend@gmail.com>,
	KP Singh <kpsingh@kernel.org>,
	Stanislav Fomichev <sdf@fomichev.me>, Hao Luo <haoluo@google.com>,
	Jiri Olsa <jolsa@kernel.org>, Luke Nelson <luke.r.nels@gmail.com>,
	Xi Wang <xi.wang@gmail.com>,
	Paul Walmsley <paul.walmsley@sifive.com>,
	Palmer Dabbelt <palmer@dabbelt.com>,
	Albert Ou <aou@eecs.berkeley.edu>,
	Alexandre Ghiti <alex@ghiti.fr>, Mykola Lysenko <mykolal@fb.com>,
	Shuah Khan <shuah@kernel.org>, Josh Don <joshdon@google.com>,
	Barret Rhoden <brho@google.com>, Neel Natu <neelnatu@google.com>,
	Benjamin Segall <bsegall@google.com>
Subject: Re: [PATCH bpf-next 0/8] bpf, riscv64: Support load-acquire and store-release instructions
Date: Sat, 3 May 2025 01:03:17 +0000	[thread overview]
Message-ID: <aBVrVfgoKTnWVgk4@google.com> (raw)
In-Reply-To: <87ldrfm31e.fsf@all.your.base.are.belong.to.us>

Hi Björn,

On Fri, May 02, 2025 at 05:43:25PM +0200, Björn Töpel wrote:
> Peilin Ye <yepeilin@google.com> writes:
> > Patchset [1] introduced BPF load-acquire (BPF_LOAD_ACQ) and
> > store-release (BPF_STORE_REL) instructions, and added x86-64 and arm64
> > JIT compiler support.  As a follow-up, this patchset supports
> > load-acquire and store-release instructions for the riscv64 JIT
> > compiler, and introduces some related selftests/ changes.
> 
> Thanks a bunch for working on this!
> 
> For the series:
> Acked-by: Björn Töpel <bjorn@kernel.org>
> Tested-by: Björn Töpel <bjorn@rivosinc.com> # QEMU/RVA23

Thanks for testing this!

Peilin Ye


WARNING: multiple messages have this Message-ID (diff)
From: Peilin Ye <yepeilin@google.com>
To: "Björn Töpel" <bjorn@kernel.org>
Cc: bpf@vger.kernel.org, linux-riscv@lists.infradead.org,
	Andrea Parri <parri.andrea@gmail.com>,
	Pu Lehui <pulehui@huawei.com>,
	Puranjay Mohan <puranjay@kernel.org>,
	Alexei Starovoitov <ast@kernel.org>,
	Daniel Borkmann <daniel@iogearbox.net>,
	Andrii Nakryiko <andrii@kernel.org>,
	Martin KaFai Lau <martin.lau@linux.dev>,
	Eduard Zingerman <eddyz87@gmail.com>,
	"Paul E. McKenney" <paulmck@kernel.org>,
	Song Liu <song@kernel.org>,
	Yonghong Song <yonghong.song@linux.dev>,
	John Fastabend <john.fastabend@gmail.com>,
	KP Singh <kpsingh@kernel.org>,
	Stanislav Fomichev <sdf@fomichev.me>, Hao Luo <haoluo@google.com>,
	Jiri Olsa <jolsa@kernel.org>, Luke Nelson <luke.r.nels@gmail.com>,
	Xi Wang <xi.wang@gmail.com>,
	Paul Walmsley <paul.walmsley@sifive.com>,
	Palmer Dabbelt <palmer@dabbelt.com>,
	Albert Ou <aou@eecs.berkeley.edu>,
	Alexandre Ghiti <alex@ghiti.fr>, Mykola Lysenko <mykolal@fb.com>,
	Shuah Khan <shuah@kernel.org>, Josh Don <joshdon@google.com>,
	Barret Rhoden <brho@google.com>, Neel Natu <neelnatu@google.com>,
	Benjamin Segall <bsegall@google.com>
Subject: Re: [PATCH bpf-next 0/8] bpf, riscv64: Support load-acquire and store-release instructions
Date: Sat, 3 May 2025 01:03:17 +0000	[thread overview]
Message-ID: <aBVrVfgoKTnWVgk4@google.com> (raw)
In-Reply-To: <87ldrfm31e.fsf@all.your.base.are.belong.to.us>

Hi Björn,

On Fri, May 02, 2025 at 05:43:25PM +0200, Björn Töpel wrote:
> Peilin Ye <yepeilin@google.com> writes:
> > Patchset [1] introduced BPF load-acquire (BPF_LOAD_ACQ) and
> > store-release (BPF_STORE_REL) instructions, and added x86-64 and arm64
> > JIT compiler support.  As a follow-up, this patchset supports
> > load-acquire and store-release instructions for the riscv64 JIT
> > compiler, and introduces some related selftests/ changes.
> 
> Thanks a bunch for working on this!
> 
> For the series:
> Acked-by: Björn Töpel <bjorn@kernel.org>
> Tested-by: Björn Töpel <bjorn@rivosinc.com> # QEMU/RVA23

Thanks for testing this!

Peilin Ye


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linux-riscv@lists.infradead.org
http://lists.infradead.org/mailman/listinfo/linux-riscv

  reply	other threads:[~2025-05-03  1:03 UTC|newest]

Thread overview: 48+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2025-04-30  0:48 [PATCH bpf-next 0/8] bpf, riscv64: Support load-acquire and store-release instructions Peilin Ye
2025-04-30  0:48 ` Peilin Ye
2025-04-30  0:50 ` [PATCH bpf-next 1/8] bpf/verifier: Handle BPF_LOAD_ACQ instructions in insn_def_regno() Peilin Ye
2025-04-30  0:50   ` Peilin Ye
2025-05-06 14:03   ` Pu Lehui
2025-05-06 14:03     ` Pu Lehui
2025-05-07  0:18     ` Peilin Ye
2025-05-07  0:18       ` Peilin Ye
2025-04-30  0:50 ` [PATCH bpf-next 2/8] bpf, riscv64: Introduce emit_load_*() and emit_store_*() Peilin Ye
2025-04-30  0:50   ` Peilin Ye
2025-04-30  3:48   ` Pu Lehui
2025-04-30  3:48     ` Pu Lehui
2025-04-30  0:50 ` [PATCH bpf-next 3/8] bpf, riscv64: Support load-acquire and store-release instructions Peilin Ye
2025-04-30  0:50   ` Peilin Ye
2025-04-30  3:48   ` Pu Lehui
2025-04-30  3:48     ` Pu Lehui
2025-05-06 14:20   ` Pu Lehui
2025-05-06 14:20     ` Pu Lehui
2025-05-07  0:23     ` Peilin Ye
2025-05-07  0:23       ` Peilin Ye
2025-04-30  0:50 ` [PATCH bpf-next 4/8] bpf, riscv64: Skip redundant zext instruction after load-acquire Peilin Ye
2025-04-30  0:50   ` Peilin Ye
2025-04-30  3:48   ` Pu Lehui
2025-04-30  3:48     ` Pu Lehui
2025-04-30  0:51 ` [PATCH bpf-next 5/8] selftests/bpf: Use CAN_USE_LOAD_ACQ_STORE_REL when appropriate Peilin Ye
2025-04-30  0:51   ` Peilin Ye
2025-05-06 14:22   ` Pu Lehui
2025-05-06 14:22     ` Pu Lehui
2025-04-30  0:51 ` [PATCH bpf-next 6/8] selftests/bpf: Avoid passing out-of-range values to __retval() Peilin Ye
2025-04-30  0:51   ` Peilin Ye
2025-05-06 14:23   ` Pu Lehui
2025-05-06 14:23     ` Pu Lehui
2025-04-30  0:51 ` [PATCH bpf-next 7/8] selftests/bpf: Verify zero-extension behavior in load-acquire tests Peilin Ye
2025-04-30  0:51   ` Peilin Ye
2025-05-06 14:23   ` Pu Lehui
2025-05-06 14:23     ` Pu Lehui
2025-04-30  0:51 ` [PATCH bpf-next 8/8] selftests/bpf: Enable non-arena load-acquire/store-release selftests for riscv64 Peilin Ye
2025-04-30  0:51   ` Peilin Ye
2025-05-06 14:23   ` Pu Lehui
2025-05-06 14:23     ` Pu Lehui
2025-04-30  3:56 ` [PATCH bpf-next 0/8] bpf, riscv64: Support load-acquire and store-release instructions Pu Lehui
2025-04-30  3:56   ` Pu Lehui
2025-04-30 19:47   ` Peilin Ye
2025-04-30 19:47     ` Peilin Ye
2025-05-02 15:43 ` Björn Töpel
2025-05-02 15:43   ` Björn Töpel
2025-05-03  1:03   ` Peilin Ye [this message]
2025-05-03  1:03     ` Peilin Ye

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