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=-1.1 required=3.0 tests=DKIM_SIGNED,DKIM_VALID, DKIM_VALID_AU,FREEMAIL_FORGED_FROMDOMAIN,FREEMAIL_FROM, HEADER_FROM_DIFFERENT_DOMAINS,MAILING_LIST_MULTI,SIGNED_OFF_BY,SPF_HELO_NONE, SPF_PASS,UNWANTED_LANGUAGE_BODY autolearn=no 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 C4B86C52D29 for ; Thu, 27 Feb 2020 14:31:30 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.kernel.org (Postfix) with ESMTP id 99DD724688 for ; Thu, 27 Feb 2020 14:31:30 +0000 (UTC) Authentication-Results: mail.kernel.org; dkim=pass (2048-bit key) header.d=gmail.com header.i=@gmail.com header.b="ucS4vl7N" Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1732952AbgB0Ob3 (ORCPT ); Thu, 27 Feb 2020 09:31:29 -0500 Received: from mail-qk1-f193.google.com ([209.85.222.193]:33327 "EHLO mail-qk1-f193.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1733051AbgB0ODs (ORCPT ); Thu, 27 Feb 2020 09:03:48 -0500 Received: by mail-qk1-f193.google.com with SMTP id h4so3222447qkm.0 for ; Thu, 27 Feb 2020 06:03:48 -0800 (PST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20161025; h=from:date:to:cc:subject:message-id:references:mime-version :content-disposition:in-reply-to; bh=+wVRmzW/JoYh4wj1/OxvIDIfvZg3+bbPF4TGllHByeo=; b=ucS4vl7NZ6uxuuYw5KrBHw8V40FjjznI3n8m8vTE6ErhwUcNpXpvE4mEGhhJfJsn6G bZExUUsoO/XZJwHwR/wJVOSWw0IJsJHUUWW89mEwKHWEvxsurD+sTHaoaQM/hBzZKaZH kVYbMi0dp2tXVr9gLivoIz08txFzckPldqbm/MnAFAipWWCfzQB1BI8i/r3vifE1jEyq TO4WgrUufYjaQRw50jh7A0oJyqb2U3eBWE3LXyA9s9/kedPvi4NjcAyt8td/1aI66nx1 S3a67qACzLvP30LZVBWbCsEEvG42R4E1tqctIgpnsndNq1QEilWBAZW3xXWTNlPlKI89 P+6w== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20161025; h=x-gm-message-state:from:date:to:cc:subject:message-id:references :mime-version:content-disposition:in-reply-to; bh=+wVRmzW/JoYh4wj1/OxvIDIfvZg3+bbPF4TGllHByeo=; b=jUjvqYM4wG5ahuOImD/c7lJOikvRq4uZ9TWIHrVzaUD3ozNgdEfTxRZ5HUVJvRAI8R yc30qGE0pg94hrI2DqveABdMSZJZrBqKNUA7XqoxjUB7f9s7v7Hy5ZGfjtIEuf4MKYQD yLNvqXAZkiYRjh5l1MGAsLwfLMDx/qIfTET02nPp9pBvNTtFvlqXp68eQROROV5fagRB jnqcOxs/nTo2bch79Kwe5ch8Z9I6MAxJNZtBSmXuQZ0Vr/7qyw2SpZ2CB+RY6njEpven akDerfsRQrxUaxl3bv8Qw8hHbEILWyOraOnBGubGicUgELwxbTMDle6zIwRZv4OQsp3b v+fw== X-Gm-Message-State: APjAAAVLehTtfIqBVJn/l7gF+B/tl3F7SHF6/oBNACRxAcjSHe7ETebA Dn9AIcDHg6lAe8vTT7IM0qg= X-Google-Smtp-Source: APXvYqxZJIo+DrVch1xOfdaPRvoZ7Z0gYMGV11K2Vzp3ohBK/+8b3wAuN4lPglvyD6dt0y2cNnZMYw== X-Received: by 2002:a37:aca:: with SMTP id 193mr5597981qkk.424.1582812225029; Thu, 27 Feb 2020 06:03:45 -0800 (PST) Received: from quaco.ghostprotocols.net ([179.97.37.151]) by smtp.gmail.com with ESMTPSA id h34sm3254712qtc.62.2020.02.27.06.03.44 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Thu, 27 Feb 2020 06:03:44 -0800 (PST) From: Arnaldo Carvalho de Melo X-Google-Original-From: Arnaldo Carvalho de Melo Received: by quaco.ghostprotocols.net (Postfix, from userid 1000) id BCC22403AD; Thu, 27 Feb 2020 11:03:41 -0300 (-03) Date: Thu, 27 Feb 2020 11:03:41 -0300 To: Jiri Olsa Cc: zhe.he@windriver.com, peterz@infradead.org, mingo@redhat.com, mark.rutland@arm.com, alexander.shishkin@linux.intel.com, namhyung@kernel.org, mhiramat@kernel.org, kstewart@linuxfoundation.org, tglx@linutronix.de, linux-kernel@vger.kernel.org Subject: Re: [PATCH v2] perf: probe-file: Check return value of strlist__add for -ENOMEM Message-ID: <20200227140341.GE10761@kernel.org> References: <1582727404-180095-1-git-send-email-zhe.he@windriver.com> <20200226153153.GC217283@krava> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <20200226153153.GC217283@krava> X-Url: http://acmel.wordpress.com Sender: linux-kernel-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Em Wed, Feb 26, 2020 at 04:31:53PM +0100, Jiri Olsa escreveu: > On Wed, Feb 26, 2020 at 10:30:04PM +0800, zhe.he@windriver.com wrote: > > From: He Zhe > > > > strlist__add may fail with -ENOMEM. Check it and give debugging hint in > > advance. > > > > Signed-off-by: He Zhe > > Acked-by: Jiri Olsa Thanks, applied, - Arnaldo