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 7D6001EB3A for ; Thu, 22 Feb 2024 18:30:30 +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=1708626631; cv=none; b=MdAngf6gtp8XeG4OzrUxnOxBWfmJmq76A8gC+DHFRIAV1BoxWmSoJ80/71qljZMqwUXGAD5uzT3WCWTenjH4uTJtKQlBQUsCC77ID1ZKHS+kQofSJ1wtUqYB6M8Rv/K/0fOaMDQnbHeoaPN6wBzOrMEOqXIaetfbEgZLNlI5t1c= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1708626631; c=relaxed/simple; bh=dTtIg4xUbIZ7m368yaeHaY6iKBpyaobzKn/doSBU9Pg=; h=Content-Type:MIME-Version:Subject:From:Message-Id:Date:References: In-Reply-To:To:Cc; b=SNNiyamsvDm5a0yfuetx4WyKRPNW/R6KOFG7Q7d6RlOe0FQVA9ozkylsor4BLq1bfFPHyyMxnmuFb7/bBYs/kD/eSgHgQjfjFB5kq1B7upl1OZAFsag/OJsnqilmYwGTtiFhKWRO0/y48ysBvbVs9ZzpXXra+oNcWvBZ1E/d590= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=kernel.org header.i=@kernel.org header.b=fzO2ztnq; 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="fzO2ztnq" Received: by smtp.kernel.org (Postfix) with ESMTPS id 37A3FC43394; Thu, 22 Feb 2024 18:30:30 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=k20201202; t=1708626630; bh=dTtIg4xUbIZ7m368yaeHaY6iKBpyaobzKn/doSBU9Pg=; h=Subject:From:Date:References:In-Reply-To:To:Cc:From; b=fzO2ztnqoO2D+GDfi7Bmigy4Y0WjgNOCH1e/3fDzZkiYr80aLZQli6hvp9WNmAqxU Sua1sBWJx2B3UwLo4F7sc0XuDk2bM5a62r4qEvYmHUiaXHux1YBUtySYjvvhSp2WRd DDFVKFOYktEaDYbzMudLkRHCExqhmeIxshKyB2q8X4gv25lOKOtdwMN2DWU45tMiE2 LrVW4Uso3NIfG4MMs86Yhrs+BgmXIlvt+CeVL6awLEo4xeHdP7jJVGvRaXiH1hQcfq CbKhBCqKrTRtCIet5ywndn/bh82ERFvzZotgb3lmbv/SBU624ZAVf13x0tvQAyShbU iLxUCDjQgHKoA== 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 19897D84BBB; Thu, 22 Feb 2024 18:30:30 +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 v2] bpf: clarify batch lookup semantics From: patchwork-bot+netdevbpf@kernel.org Message-Id: <170862663009.28435.7069104375034642135.git-patchwork-notify@kernel.org> Date: Thu, 22 Feb 2024 18:30:30 +0000 References: <20240221211838.1241578-1-martin.kelly@crowdstrike.com> In-Reply-To: <20240221211838.1241578-1-martin.kelly@crowdstrike.com> To: Martin Kelly Cc: bpf@vger.kernel.org, yonghong.song@linux.dev, ast@kernel.org, daniel@iogearbox.net, andrii@kernel.org Hello: This patch was applied to bpf/bpf-next.git (master) by Martin KaFai Lau : On Wed, 21 Feb 2024 13:18:38 -0800 you wrote: > The batch lookup and lookup_and_delete APIs have two parameters, > in_batch and out_batch, to facilitate iterative > lookup/lookup_and_deletion operations for supported maps. Except NULL > for in_batch at the start of these two batch operations, both parameters > need to point to memory equal or larger than the respective map key > size, except for various hashmaps (hash, percpu_hash, lru_hash, > lru_percpu_hash) where the in_batch/out_batch memory size should be > at least 4 bytes. > > [...] Here is the summary with links: - [bpf-next,v2] bpf: clarify batch lookup semantics https://git.kernel.org/bpf/bpf-next/c/58fd62e0aa50 You are awesome, thank you! -- Deet-doot-dot, I am a bot. https://korg.docs.kernel.org/patchwork/pwbot.html