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 D408C2EE274 for ; Tue, 25 Nov 2025 23:40:48 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=10.30.226.201 ARC-Seal:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1764114048; cv=none; b=o0GgniHbP/mA3Oilm72g/WlaHnKKmHs2wDaJB3dgmhxx4YkC4bxREpPoEo2/zp2h9+cJNzpTSZkfLlHTHXdNN7K+HP/OF5xc1i40bI9UwRuEj2wXdu2f8Yf857sKKYHQm19GoszBQk4GVUn5+2SFVT1zBIL2tyCGNcmX8t9ynVI= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1764114048; c=relaxed/simple; bh=Ukj+mqA89x3cGJX1sBI4mC+MoLedw6nQXnaFo/7Z8Bk=; h=Content-Type:MIME-Version:Subject:From:Message-Id:Date:References: In-Reply-To:To:Cc; b=ZB95PTMEokYZA+NjvBB24u+yD+9z5Ybt+PhQvt5AoupEMeMPplmlUH5QXY4XDBRKyE2HTdQZfQ3cIfCC1UzCLqStT4mhBZNicHtMLqqHl1W9s40qwm5j4TATGTiVYxebmYV1IFpMktzEZwf0vqZtABTu9lbpP3gBRyYDoXov0Ak= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=kernel.org header.i=@kernel.org header.b=Sj3X0s+E; arc=none smtp.client-ip=10.30.226.201 Authentication-Results: smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=kernel.org header.i=@kernel.org header.b="Sj3X0s+E" Received: by smtp.kernel.org (Postfix) with ESMTPSA id 682F5C4CEF1; Tue, 25 Nov 2025 23:40:48 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=k20201202; t=1764114048; bh=Ukj+mqA89x3cGJX1sBI4mC+MoLedw6nQXnaFo/7Z8Bk=; h=Subject:From:Date:References:In-Reply-To:To:Cc:From; b=Sj3X0s+EdyMqzKonTSdVoA1yASXAgPX4FMIDSUbNuUL0y3ZTYUIf8svaTL2Rrfca0 8NdARH6DUGBNAtfQjIbE3tvLBwaLfGmfEeREc28FO1nKrFpuk51JMFjczrbKsZ9/lN fOvOS1cE5HR50u8HDDaetcPG7O+Lr9lUsMDX3h/In8VCraDOXG06sEQTi7s3RylQtc 2zgnMjOsrHcgj2l93ufe0FNczyPPnT04qHgWXVFzAFSIjKMsC/LAydOZCWjb8tQb8N 0oh0M+PXp3iN6slnPyUXAC6TBLTNxVqew7ATAJ1Pdq37aHwr/leQpTnfgx9MJkMAGw GlmzXJVlT/2sQ== Received: from [10.30.226.235] (localhost [IPv6:::1]) by aws-us-west-2-korg-oddjob-rhel9-1.codeaurora.org (Postfix) with ESMTP id EAED8380AAE1; Tue, 25 Nov 2025 23:40:11 +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 v1 0/3] General enhancements to rqspinlock stress test From: patchwork-bot+netdevbpf@kernel.org Message-Id: <176411401075.953309.1687282751140868871.git-patchwork-notify@kernel.org> Date: Tue, 25 Nov 2025 23:40:10 +0000 References: <20251125020749.2421610-1-memxor@gmail.com> In-Reply-To: <20251125020749.2421610-1-memxor@gmail.com> To: Kumar Kartikeya Dwivedi Cc: bpf@vger.kernel.org, ast@kernel.org, andrii@kernel.org, daniel@iogearbox.net, martin.lau@kernel.org, eddyz87@gmail.com, kkd@meta.com, kernel-team@meta.com Hello: This series was applied to bpf/bpf-next.git (master) by Alexei Starovoitov : On Tue, 25 Nov 2025 02:07:46 +0000 you wrote: > Three enchancements, details in commit messages. > > First, the CPU requirements are 2 for AA, 3 for ABBA, and 4 for ABBCCA, > hence relax the check during module initialization. Second, add a > per-CPU histogram to capture lock acquisition times to record which > buckets these acquisitions fall into for the normal task context and NMI > context. Anything below 10ms is not printed in detail, but above that > displays the full breakdown for each context. Finally, make the delay of > the NMI and task contexts configurable, set to 10 and 20 ms respectively > by default. > > [...] Here is the summary with links: - [bpf-next,v1,1/3] selftests/bpf: Relax CPU requirements for rqspinlock stress test https://git.kernel.org/bpf/bpf-next/c/224de8d5a30e - [bpf-next,v1,2/3] selftests/bpf: Add lock wait time stats to rqspinlock stress test https://git.kernel.org/bpf/bpf-next/c/6173c1d6208c - [bpf-next,v1,3/3] selftests/bpf: Make CS length configurable for rqspinlock stress test https://git.kernel.org/bpf/bpf-next/c/88337b587b8b You are awesome, thank you! -- Deet-doot-dot, I am a bot. https://korg.docs.kernel.org/patchwork/pwbot.html