From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from smtp.kernel.org (aws-us-west-2-korg-mail-1.web.codeaurora.org [10.30.226.201]) (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 67E15B647 for ; Tue, 12 Sep 2023 20:20:27 +0000 (UTC) Received: by smtp.kernel.org (Postfix) with ESMTPS id E7AFEC433C8; Tue, 12 Sep 2023 20:20:26 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=k20201202; t=1694550027; bh=qcOXM0cVBmy9bKgRtSElnIjmRIk9WoM9JMQ+/ejaCj8=; h=Subject:From:Date:References:In-Reply-To:To:Cc:From; b=EfF0d5/jE8m9NV3n/3f+5mKd12i8ib1tVBt2SLELCBOCehdJO38JO7+5kJTxjUbnF DYMWMCdGCyrk/Q8OFeum3aKZw1wDVEz5LUdSwARY6yq56rhQxwKXQ2usDqaLQ5qUtl RNITbMHvmwXqNHdeA3OzlIYwFM2aJ/LeHDLuifDf1kK1ajWIwRzGTtRAEqWcEKB7Rf vAlBDdPIn6GT4WbUUjxaZJUmsSmh8Y+ZmaXuT7IUR4vuOdKl1mO/cGMi7Y/IKHtRW5 2mV7WokAv//eIZPpqFbYASdGQXzrTWLWzknYMSLVasPAfJVMU+vArYdMZPBt2hMH1f Izclp2a2kLj6Q== Received: from aws-us-west-2-korg-oddjob-1.ci.codeaurora.org (localhost.localdomain [127.0.0.1]) by aws-us-west-2-korg-oddjob-1.ci.codeaurora.org (Postfix) with ESMTP id D3667E1C282; Tue, 12 Sep 2023 20:20:26 +0000 (UTC) Content-Type: text/plain; charset="utf-8" Precedence: bulk X-Mailing-List: bpf@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Transfer-Encoding: 8bit Subject: Re: [PATCH bpf-next 0/3] bpf, x64: Fix tailcall infinite loop From: patchwork-bot+netdevbpf@kernel.org Message-Id: <169455002685.29579.6381172628752155950.git-patchwork-notify@kernel.org> Date: Tue, 12 Sep 2023 20:20:26 +0000 References: <20230912150442.2009-1-hffilwlqm@gmail.com> In-Reply-To: <20230912150442.2009-1-hffilwlqm@gmail.com> To: Leon Hwang Cc: bpf@vger.kernel.org, ast@kernel.org, daniel@iogearbox.net, andrii@kernel.org, maciej.fijalkowski@intel.com, song@kernel.org, iii@linux.ibm.com, xukuohai@huawei.com, kernel-patches-bot@fb.com Hello: This series was applied to bpf/bpf-next.git (master) by Alexei Starovoitov : On Tue, 12 Sep 2023 23:04:39 +0800 you wrote: > This patch series fixes a tailcall infinite loop on x64. > > From commit ebf7d1f508a73871 ("bpf, x64: rework pro/epilogue and tailcall > handling in JIT"), the tailcall on x64 works better than before. > > From commit e411901c0b775a3a ("bpf: allow for tailcalls in BPF subprograms > for x64 JIT"), tailcall is able to run in BPF subprograms on x64. > > [...] Here is the summary with links: - [bpf-next,1/3] bpf, x64: Comment tail_call_cnt initialisation https://git.kernel.org/bpf/bpf-next/c/2bee9770f3c6 - [bpf-next,2/3] bpf, x64: Fix tailcall infinite loop https://git.kernel.org/bpf/bpf-next/c/2b5dcb31a19a - [bpf-next,3/3] selftests/bpf: Add testcases for tailcall infinite loop fixing https://git.kernel.org/bpf/bpf-next/c/e13b5f2f3ba3 You are awesome, thank you! -- Deet-doot-dot, I am a bot. https://korg.docs.kernel.org/patchwork/pwbot.html