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=-9.6 required=3.0 tests=DKIM_SIGNED,DKIM_VALID, DKIM_VALID_AU,FREEMAIL_FORGED_FROMDOMAIN,FREEMAIL_FROM, HEADER_FROM_DIFFERENT_DOMAINS,INCLUDES_PATCH,MAILING_LIST_MULTI,SIGNED_OFF_BY, SPF_HELO_NONE,SPF_PASS,USER_AGENT_GIT autolearn=ham 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 EBEB7C43603 for ; Mon, 16 Dec 2019 12:43:25 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.kernel.org (Postfix) with ESMTP id BE69F206D3 for ; Mon, 16 Dec 2019 12:43:25 +0000 (UTC) Authentication-Results: mail.kernel.org; dkim=pass (2048-bit key) header.d=gmail.com header.i=@gmail.com header.b="DFOGEvKS" Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1727569AbfLPMnZ (ORCPT ); Mon, 16 Dec 2019 07:43:25 -0500 Received: from mail-wm1-f65.google.com ([209.85.128.65]:50400 "EHLO mail-wm1-f65.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1727599AbfLPMnZ (ORCPT ); Mon, 16 Dec 2019 07:43:25 -0500 Received: by mail-wm1-f65.google.com with SMTP id a5so6566036wmb.0; Mon, 16 Dec 2019 04:43:23 -0800 (PST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20161025; h=from:to:cc:subject:date:message-id:mime-version :content-transfer-encoding; bh=Qr2ZAlkjX9hK9BD8ch3tnUVNPovTQcCLq7rKgec9jZI=; b=DFOGEvKSljXP+xUoZlMilinfyWz1/V0mrK0zMC4Ybvs+eOUhtBZgEv3ny8f7ye6qC3 j2ovNRmw/NJVxtU8yyZe1mNterCuF6WUYjBihdCCAfNWpX4i8lBvFGzqrfImYO6SIif+ 31z7kI7pbfpsS3DyLjl7/hPMJNOnITtxDiEL+ETP7myTtarx9KQVmN2/gvGT8nHf589w vh6P6taoWMUUr84NPVyST+10UcxAaLTljW22eLvoWDZ20h4aHFZ1pCsRT+3kpKfxH/Ra FXU3gE2N4EurQSIMKhFTE3u5q7DbOBd9rl34ObYXr63DQrQIDNfUfEuVkNBEcFlnZgZr Oukg== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20161025; h=x-gm-message-state:from:to:cc:subject:date:message-id:mime-version :content-transfer-encoding; bh=Qr2ZAlkjX9hK9BD8ch3tnUVNPovTQcCLq7rKgec9jZI=; b=Ys69xvxRbAOQfg1IWW+dOToPlfewD58BBQIdVixp/RrCTyTYIW6QHmMJVQyPc/HB6G S7fGDwBo3s9/tlPBSYKKD5XqrCVwTduS8q4wwIuLLsvL3+iB7Uy6cVDx8Qr24m5WkXc9 CrpWcCLw9gAu1893FSrYWLN/sJ+rhm3usfLa9JOZWzCWpfiJwWyK6PX1pOiz7XhvRap0 X/mbzqFUBBFpaZhD1xAg6MlphA7Cs3kchpPgtSoV6B0dKBDFeXuRktvJxoknYTrqPGmQ ejXnGMcnoZzbjiMnyNpHnuE2HYlzDI11B6qmNohjsdAsmt98MRdyj+TtMk18dkhLSIVO cGDg== X-Gm-Message-State: APjAAAUdOt8TuyMYMPnpYU2F537xl628jzv2koPaMaFzllQOIkLr/qvU ecM9XGSvqKUjLA6BpXfCSg== X-Google-Smtp-Source: APXvYqw9olDC6f/LpWJY4r+0PjsxH4SSOEyGDyRZEgEkwex24rlbEYe72uxvFjymCRcC11l/WCdghA== X-Received: by 2002:a1c:3141:: with SMTP id x62mr29335434wmx.18.1576500202839; Mon, 16 Dec 2019 04:43:22 -0800 (PST) Received: from ninjahub.lan (host-92-15-174-53.as43234.net. [92.15.174.53]) by smtp.googlemail.com with ESMTPSA id t12sm20537323wrs.96.2019.12.16.04.43.20 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Mon, 16 Dec 2019 04:43:22 -0800 (PST) From: Jules Irenge To: bokun.feng@gmail.com Cc: ast@kernel.org, daniel@iogearbox.net, kafai@fb.com, songliubraving@fb.com, yhs@fb.com, andriin@fb.com, netdev@vger.kernel.org, bpf@vger.kernel.org, linux-kernel@vger.kernel.org, Jules Irenge Subject: [RESEND PATCH] kernel: bpf: add releases() annotation Date: Mon, 16 Dec 2019 12:42:39 +0000 Message-Id: <20191216124239.19180-1-jbi.octave@gmail.com> X-Mailer: git-send-email 2.23.0 MIME-Version: 1.0 Content-Transfer-Encoding: 8bit Sender: bpf-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: bpf@vger.kernel.org Add sparse annotation to remove issue detected by sparse tool. warning: context imbalance in __bpf_prog_exit - unexpected unlock Signed-off-by: Jules Irenge --- kernel/bpf/trampoline.c | 1 + 1 file changed, 1 insertion(+) diff --git a/kernel/bpf/trampoline.c b/kernel/bpf/trampoline.c index 7e89f1f49d77..fb43b7a57e38 100644 --- a/kernel/bpf/trampoline.c +++ b/kernel/bpf/trampoline.c @@ -213,6 +213,7 @@ u64 notrace __bpf_prog_enter(void) } void notrace __bpf_prog_exit(struct bpf_prog *prog, u64 start) + __releases(RCU) { struct bpf_prog_stats *stats; -- 2.23.0