From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from smtp.kernel.org (aws-us-west-2-korg-mail-alma10-1.taild15c8.ts.net [100.103.45.18]) (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 C9DE0374A1D; Fri, 7 Aug 2026 13:58:26 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=100.103.45.18 ARC-Seal:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1786111110; cv=none; b=jyu/ZPajyRPTT7QtLvxdrJWnMXLXMACdGWTsvhcOMLnQDiJMgKrM23RZgxo0FKH7kV0PwdKdzGIg8NsBjFOaKefGO1xZ8BZSVundixiL2VIhg+AlKQ4/+Aq4HVlsnjysYypVIcth3nznUnCfUMp0u6et8FmO/mWdpEW7UDZGgiw= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1786111110; c=relaxed/simple; bh=v3YM2N3DRd637DVKXyQ/GKT7jRYHB+7HXyKtD1c8Qsk=; h=Date:From:To:Cc:Subject:Message-ID:References:MIME-Version: Content-Type:Content-Disposition:In-Reply-To; b=aUdV9rZk3ejCtWUdhykCTWTxfMkLBfqrqdv+DQn7jWX78W4np9UVbJIlHbnIOR4sQGH/MGJZa6sa5+ccpLgH0PUaU8Q25dstBP5+hosNEG1MlQ6UAnB+X1HazqJUQUcXhky9XSQgwLo3Wy/ppbEPURwFukkASHUmNJ8OvuSzFXg= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dkim=pass (1024-bit key) header.d=linuxfoundation.org header.i=@linuxfoundation.org header.b=R/3gjV7l; arc=none smtp.client-ip=100.103.45.18 Authentication-Results: smtp.subspace.kernel.org; dkim=pass (1024-bit key) header.d=linuxfoundation.org header.i=@linuxfoundation.org header.b="R/3gjV7l" Received: by smtp.kernel.org (Postfix) with ESMTPSA id CB7B01F000E9; Fri, 7 Aug 2026 13:58:22 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=linuxfoundation.org; s=korg; t=1786111103; bh=zr//l4F2y34kbTwdCcCLYro/yeJtktwRWdx59Z/fW1A=; h=Date:From:To:Cc:Subject:References:In-Reply-To; b=R/3gjV7lu6cX3mypQmgQ9nlDdJOZGyxCriEvefS3DURGBLUlqyYjR53WFMA3Be9yc KYCBfHI1FfjCOV2mfSxvUgqwyvfVGdi5RCIeTGIiinOdNXJbmZFc0XMM1tFdSgRo9s 4qiBQJh1aQ/6bfd9kTC6QCMlo9Ng+s91z0IvtRZ0= Date: Fri, 7 Aug 2026 15:58:05 +0200 From: Greg KH To: Ricardo =?iso-8859-1?B?Qi4gTWFybGnocmUgKFNVU0Up?= Cc: Shuah Khan , sashal@kernel.org, Andrii Nakryiko , Eduard Zingerman , Alexei Starovoitov , Daniel Borkmann , Martin KaFai Lau , Kumar Kartikeya Dwivedi , Song Liu , Yonghong Song , Jiri Olsa , linux-kselftest@vger.kernel.org, linux-kernel@vger.kernel.org, stable@vger.kernel.org, Michal Luczaj , Kuniyuki Iwashima , Jakub Sitnicki Subject: Re: [PATCH] selftests/bpf: Fail unbound UDP on sockmap update Message-ID: <2026080745-difficult-batch-6866@gregkh> References: <20260807-selftests-bpf-sockmap-v1-1-8c4936fa03cd@marliere.net> Precedence: bulk X-Mailing-List: linux-kernel@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Type: text/plain; charset=iso-8859-1 Content-Disposition: inline Content-Transfer-Encoding: 8bit In-Reply-To: <20260807-selftests-bpf-sockmap-v1-1-8c4936fa03cd@marliere.net> On Fri, Aug 07, 2026 at 10:45:27AM -0300, Ricardo B. Marlière (SUSE) wrote: > From: Michal Luczaj > > [ Upstream commit 203b06932777b9ad5085319389dea566f5c2ca63 ] > > sockmap now rejects unbound UDP sockets. Adjust test_maps. While at it, > check socket()'s return value. > > This effectively reverts commit c39aa2159974 ("bpf, selftests: Fix > test_maps now that sockmap supports UDP"). > > Signed-off-by: Michal Luczaj > Reviewed-by: Kuniyuki Iwashima > Reviewed-by: Jakub Sitnicki > Link: https://lore.kernel.org/bpf/20260707-sockmap-lookup-udp-leak-v4-4-f878346f27ab@rbox.co > Signed-off-by: Kumar Kartikeya Dwivedi > --- > Signed-off-by: Ricardo B. Marlière (SUSE) This goes above the --- line, right? Please slow down, there's no rush here. thanks, greg k-h