From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org X-Spam-Level: X-Spam-Status: No, score=-16.7 required=3.0 tests=BAYES_00,DKIMWL_WL_HIGH, DKIM_SIGNED,DKIM_VALID,DKIM_VALID_AU,INCLUDES_CR_TRAILER,MAILING_LIST_MULTI, MENTIONS_GIT_HOSTING,SPF_HELO_NONE,SPF_PASS autolearn=unavailable autolearn_force=no version=3.4.0 Received: from mail.kernel.org (mail.kernel.org [198.145.29.99]) by smtp.lore.kernel.org (Postfix) with ESMTP id 5C02EC433B4 for ; Wed, 5 May 2021 18:40:12 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id 3E192613BE for ; Wed, 5 May 2021 18:40:12 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S234953AbhEESlH (ORCPT ); Wed, 5 May 2021 14:41:07 -0400 Received: from mail.kernel.org ([198.145.29.99]:33366 "EHLO mail.kernel.org" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S234140AbhEESlG (ORCPT ); Wed, 5 May 2021 14:41:06 -0400 Received: by mail.kernel.org (Postfix) with ESMTPS id 2F200613B3; Wed, 5 May 2021 18:40:09 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=k20201202; t=1620240009; bh=BjYJCc7lzFekyNNJy8iOPGERwQdPkDMqpFTOpPDtrrE=; h=Subject:From:Date:References:In-Reply-To:To:Cc:From; b=cXRyiqbXYpnDDCQcJrTtjw9LzDl7/MBfg3zr/I1mwXvll/N9XZDHGFtgukMOVABoe RZnAS2Njoz4MIveq4S+4jHAk+G8t2a2t24q4ObKZ+3xZYP4Qb4WrY/czOBTDcA34WR Rbac5aAFF/OYO2a9DcXRcWx/YcsHR4ygHlDwGBBfsVlAiuZceuHu8npR1QicgI1OZy wtX5FWSWulvyMwW7XvDG15IO9ag+ffqtH6ZX0c3RuixrgCEKoGw/OeEpPeLx9KF7DN ARE6ScJvGbBtX/7KXGYS7X353VtWmSuhWz3hTaJ8jnLJCVAAJLreV1OugrJahDC/dR wBKbqa2Dbg+xg== Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 8bit Subject: Re: [PATCH] libbpf: Add NULL check to add_dummy_ksym_var From: patchwork-bot+netdevbpf@kernel.org Message-Id: <162024000912.20107.7612377378659531833.git-patchwork-notify@kernel.org> Date: Wed, 05 May 2021 18:40:09 +0000 References: <20210504234910.976501-1-irogers@google.com> In-Reply-To: <20210504234910.976501-1-irogers@google.com> To: Ian Rogers Cc: ast@kernel.org, daniel@iogearbox.net, kafai@fb.com, songliubraving@fb.com, yhs@fb.com, andriin@fb.com, john.fastabend@gmail.com, kpsingh@chromium.org, netdev@vger.kernel.org, bpf@vger.kernel.org, linux-kernel@vger.kernel.org, sdf@google.com, ppenkov@google.com Precedence: bulk List-ID: X-Mailing-List: netdev@vger.kernel.org Hello: This patch was applied to bpf/bpf.git (refs/heads/master): On Tue, 4 May 2021 16:49:10 -0700 you wrote: > Avoids a segv if btf isn't present. Seen on the call path > __bpf_object__open calling bpf_object__collect_externs. > > Fixes: 5bd022ec01f0 (libbpf: Support extern kernel function) > Suggested-by: Stanislav Fomichev > Suggested-by: Petar Penkov > Signed-off-by: Ian Rogers > > [...] Here is the summary with links: - libbpf: Add NULL check to add_dummy_ksym_var https://git.kernel.org/bpf/bpf/c/9683e5775c75 You are awesome, thank you! -- Deet-doot-dot, I am a bot. https://korg.docs.kernel.org/patchwork/pwbot.html