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 03AF818E361; Sat, 16 Nov 2024 19:10:17 +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=1731784219; cv=none; b=cauXiqu33WMGEmJ7+D4ZG/Z8QoGtSgijOUYIRS36bNCBzjPis7lC98672B+PsxeNCDpPNnEMYSJaBA1xXjnEr9v67Pdnn645uc1bpxYh/vukIY8EEGMiv1+P2PZNSTD6fb9VS3XABvO+6hjPPxNJC/oJEnw8MapBx43MTBxCBLg= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1731784219; c=relaxed/simple; bh=hb0BtxQfSKLwtGoEe9IqH1yWl6HwZtBzF6p7BZGZ9LQ=; h=Content-Type:MIME-Version:Subject:From:Message-Id:Date:References: In-Reply-To:To:Cc; b=cgY216eYhfAMLhwQyaSldjbcYSejsJK0XrEfCzZR0UsuXfE8yT1ARW/QPCA5VWsR5CRvrI421TYjO85nBDe2FldwFe/OWKSKfP13GDcpJA5SurDhrTaIeWuq0rtJiupBd8V8W/MdV/oz3AEZnNwFXA6nau6IAR76ostCzi7c4xM= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=kernel.org header.i=@kernel.org header.b=izhK2+jp; 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="izhK2+jp" Received: by smtp.kernel.org (Postfix) with ESMTPSA id 7BB51C4CEC3; Sat, 16 Nov 2024 19:10:17 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=k20201202; t=1731784217; bh=hb0BtxQfSKLwtGoEe9IqH1yWl6HwZtBzF6p7BZGZ9LQ=; h=Subject:From:Date:References:In-Reply-To:To:Cc:From; b=izhK2+jpyDwZ6YBfbYb40Ke3tk0KyZceCMu/MmT/BXcman1ZyLK+P6khMgdhtAF+R ro2c1kwIO+4Ik/DvFv3CArJ1ZN+sDFCz7RZukqNxtPgwbBWhFulxNsmx9FziR6LNr6 tZwrK8KrO7StRSQI1HE7DrTHP7tNAPQ9AW4h2SM617ixSFxQNmmRm1m0tkAI8cb9wl 0C0i5RriNiGG20g/oD2I6uyb20FEJ/ER2AmwNU8en6idFP/wK5cbfFvRG6nuudoEC0 PiFU2aCJ0XDeVi1YEzMpoU8R89Ihd6jMSbDb+HnUReXbBjUARjRGfj+LTxT3APPShc a6D2aE6R9yYOg== Received: from [10.30.226.235] (localhost [IPv6:::1]) by aws-us-west-2-korg-oddjob-rhel9-1.codeaurora.org (Postfix) with ESMTP id ADD1E3809A80; Sat, 16 Nov 2024 19:10:29 +0000 (UTC) Content-Type: text/plain; charset="utf-8" Precedence: bulk X-Mailing-List: linux-kernel@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Transfer-Encoding: 8bit Subject: Re: [PATCH] libbpf: Change hash_combine parameters from long to unsigned long From: patchwork-bot+netdevbpf@kernel.org Message-Id: <173178422850.2975805.12239084632087642111.git-patchwork-notify@kernel.org> Date: Sat, 16 Nov 2024 19:10:28 +0000 References: <20241116081054.65195-1-sidong.yang@furiosa.ai> In-Reply-To: <20241116081054.65195-1-sidong.yang@furiosa.ai> To: Sidong Yang Cc: martin.lau@linux.dev, eddyz87@gmail.com, song@kernel.org, yonghong.song@linux.dev, john.fastabend@gmail.com, kpsingh@kernel.org, sdf@fomichev.me, haoluo@google.com, jolsa@kernel.org, andrii.nakryiko@gmail.com, bpf@vger.kernel.org, linux-kernel@vger.kernel.org Hello: This patch was applied to bpf/bpf-next.git (master) by Alexei Starovoitov : On Sat, 16 Nov 2024 17:10:52 +0900 you wrote: > The hash_combine() could be trapped when compiled with sanitizer like "zig cc" > or clang with signed-integer-overflow option. This patch parameters and return > type to unsigned long to remove the potential overflow. > > Signed-off-by: Sidong Yang > --- > tools/lib/bpf/btf.c | 2 +- > 1 file changed, 1 insertion(+), 1 deletion(-) Here is the summary with links: - libbpf: Change hash_combine parameters from long to unsigned long https://git.kernel.org/bpf/bpf-next/c/2c8b09ac2537 You are awesome, thank you! -- Deet-doot-dot, I am a bot. https://korg.docs.kernel.org/patchwork/pwbot.html