From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from out-181.mta1.migadu.com (out-181.mta1.migadu.com [95.215.58.181]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.subspace.kernel.org (Postfix) with ESMTPS id 280B9334372 for ; Fri, 6 Feb 2026 11:30:01 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=95.215.58.181 ARC-Seal:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1770377402; cv=none; b=pU2o3fSela+fxsQWMIB676wD9t/lfNDO2qElIbpjDlnrjfMQ1iMRH0pdEowxcxlIOc/3egPwmSE6x79oujSfQAH76BeHmbiyMfNL4uC0OIauSDQMBfmsbFep3SIo7mfmeoU1rYAuo8edyfKnjyH5cnsOVOeF0tOyxQrQsNDP+cE= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1770377402; c=relaxed/simple; bh=C3EnY4z6SVunLCvifbIeQhC85t89mR/otobl+GoS5mI=; h=From:To:Cc:Subject:Date:Message-ID:In-Reply-To:References: MIME-Version:Content-Type; b=uaset/QGfhuqCwmS2oj7TwkIoh5RtrYuapMQyz2Q+64YQqxOHGIVxF53p/+hd9u2wFdlrcQrXYfkxnj2/Zil4MrOlxBIzbCy9X25SmNJIutR0+rnWr5UYdH7D/GGKroNozwK5M94UJCUT8Tf+R+EVNYIFDfQUvz6pBrE7foUbn0= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dmarc=pass (p=none dis=none) header.from=linux.dev; spf=pass smtp.mailfrom=linux.dev; dkim=pass (1024-bit key) header.d=linux.dev header.i=@linux.dev header.b=rQK0YrHA; arc=none smtp.client-ip=95.215.58.181 Authentication-Results: smtp.subspace.kernel.org; dmarc=pass (p=none dis=none) header.from=linux.dev Authentication-Results: smtp.subspace.kernel.org; spf=pass smtp.mailfrom=linux.dev Authentication-Results: smtp.subspace.kernel.org; dkim=pass (1024-bit key) header.d=linux.dev header.i=@linux.dev header.b="rQK0YrHA" X-Report-Abuse: Please report any abuse attempt to abuse@migadu.com and include these headers. DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=linux.dev; s=key1; t=1770377400; h=from:from:reply-to:subject:subject:date:date:message-id:message-id: to:to:cc:cc:mime-version:mime-version:content-type:content-type: content-transfer-encoding:content-transfer-encoding: in-reply-to:in-reply-to:references:references; bh=ITumhlz+/UdtXGfg3WyulDtDYIlhfRGFQ9+Wjyji2Rk=; b=rQK0YrHArRPOsJYN3KiV7S4p3dtWZ8Tbj/6UY7zrqJPfGZtFxyHekDwmjG0sGFDoBoJgjb 2Miw/wRC38H5Mz1a0tX5ea7YNdtcrr5x2wykbba6TOelzcCqA6tAA6cauqagNDreVejUm/ 8mzvFdpyvPhG9W5cdn2sVaIMdoerqUI= From: Menglong Dong To: Menglong Dong , =?UTF-8?B?QmrDtnJuIFTDtnBlbA==?= Cc: ast@kernel.org, daniel@iogearbox.net, andrii@kernel.org, martin.lau@linux.dev, eddyz87@gmail.com, song@kernel.org, yonghong.song@linux.dev, john.fastabend@gmail.com, kpsingh@kernel.org, sdf@fomichev.me, haoluo@google.com, jolsa@kernel.org, pulehui@huawei.com, puranjay@kernel.org, pjw@kernel.org, palmer@dabbelt.com, aou@eecs.berkeley.edu, alex@ghiti.fr, jiang.biao@linux.dev, bpf@vger.kernel.org, linux-riscv@lists.infradead.org, linux-kernel@vger.kernel.org, Leon Hwang Subject: Re: [PATCH bpf-next 0/3] bpf: fsession support for riscv Date: Fri, 06 Feb 2026 19:29:30 +0800 Message-ID: <2830483.mvXUDI8C0e@7950hx> In-Reply-To: References: <20260203055231.1088479-1-dongml2@chinatelecom.cn> Precedence: bulk X-Mailing-List: bpf@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Transfer-Encoding: quoted-printable Content-Type: text/plain; charset="utf-8" X-Migadu-Flow: FLOW_OUT On 2026/2/6 19:20, Bj=C3=B6rn T=C3=B6pel wrote: > Thank you for working on this! >=20 > On Tue, 3 Feb 2026 at 06:52, Menglong Dong wro= te: > > > > Implement bpf fsession for the riscv architecture. > > > > Menglong Dong (3): > > bpf,riscv: introduce emit_store_stack_imm64() for trampoline > > bpf,riscv: add fsession support for trampolines > > selftests/bpf: enable fsession_test on riscv64 >=20 > I'm happy with either addressing Leon's comment with a follow-up, or > spinning a V2. >=20 > For this version plus Leon's nit as a follow-up, or a V2: > Tested-by: Bj=C3=B6rn T=C3=B6pel # QEMU/RVA23/DT > Acked-by: Bj=C3=B6rn T=C3=B6pel Hi, Bj=C3=B6rn. Thanks for your reviewing and testing. I'll send a V2 now :) >=20 >=20