From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from mailtransmit04.runbox.com (mailtransmit04.runbox.com [185.226.149.37]) (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 5613246C833; Tue, 18 Aug 2026 11:56:20 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=185.226.149.37 ARC-Seal:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1787054184; cv=none; b=aEMeb/wCNVXpiJL1HPFVeG6cSBNMl2lnuDs27nyFMPQR7NZteC+CqwxUgD+9nJ7TyzGiznrc+qeWHkND3g9xWh8PxNqHkAe2RJjVRqatt14Oez8AL4VF/kI+idn7IsxqzjO1PqQaNFOYrEjbCw1Ya8Ff4lSpxAkFyr0tNhSK2k0= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1787054184; c=relaxed/simple; bh=Iv5US5B7t8r8Me9nlw1SOZ/vA3ero2ERM3lNPAW0fds=; h=Message-ID:Date:MIME-Version:From:Subject:To:Cc:References: In-Reply-To:Content-Type; b=NNICDzrSnfo6kpfGRL5CnXH4Z91cB+omkFJuavKz08T2Yacne+JsWhddWpPTliwHmMYXT+NbjXdc2eMfbH0u4hERH6W5C6DwQigIEEqaYCzQwT4XIHvUa9SwuHK+nUBip/kZrMHHpF8eXMUlugCd6TF/n4dFI5qsR87kGw1YT3k= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dmarc=pass (p=none dis=none) header.from=rbox.co; spf=pass smtp.mailfrom=rbox.co; dkim=pass (2048-bit key) header.d=rbox.co header.i=@rbox.co header.b=e+KJonJA; arc=none smtp.client-ip=185.226.149.37 Authentication-Results: smtp.subspace.kernel.org; dmarc=pass (p=none dis=none) header.from=rbox.co Authentication-Results: smtp.subspace.kernel.org; spf=pass smtp.mailfrom=rbox.co Authentication-Results: smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=rbox.co header.i=@rbox.co header.b="e+KJonJA" Received: from mailtransmit02.runbox ([10.9.9.162] helo=aibo.runbox.com) by mailtransmit04.runbox.com with esmtps (TLS1.2) tls TLS_ECDHE_RSA_WITH_AES_128_GCM_SHA256 (Exim 4.93) (envelope-from ) id 1wwIQ9-0009it-7C; Tue, 18 Aug 2026 13:55:57 +0200 DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=rbox.co; s=selector2; h=Content-Transfer-Encoding:Content-Type:In-Reply-To:References: Cc:To:Subject:From:MIME-Version:Date:Message-ID; bh=QK8T12e09pHXas09f+Y2o4MkHsqueci1dUh5t0k/mrw=; b=e+KJonJAoflPK5jE1ZZZqgdE1o 8ISn9QjwRgXnp3RSrzbfqI1cGKU/0gqCi6U9KARclZeyRqXf9rDipPxrwt/mn1B2Dv8YfKVJo5XXb m4n/OrvfiGtCUDVb12JSilGxg+9e6Y5bMqBazM90+z7hD8etNGXVm3m1SxTaMRiT091CBmJEzHzWL yj1OSAbR1tAzB1cjZ796rCW0UiTVJ/SsOUChZ/mkFaKUlV24/53XmohqDXQI9F+6502f/RUkNHMRr E9zABRk+JTk4vL7ccsaUq2a2FLuBWbFFE99KG2AYYBjJ0CaHbSoiBCesYlnio6pt3sJtFWUBIhPaR jl7bhPfA==; Received: from [10.9.9.73] (helo=submission02.runbox) by mailtransmit02.runbox with esmtp (Exim 4.86_2) (envelope-from ) id 1wwIPr-0003lQ-A5; Tue, 18 Aug 2026 13:55:39 +0200 Received: by submission02.runbox with esmtpsa [Authenticated ID (604044)] (TLS1.2:ECDHE_SECP256R1__RSA_PSS_RSAE_SHA256__AES_256_GCM:256) (Exim 4.95) id 1wwIPa-00EDoG-OT; Tue, 18 Aug 2026 13:55:22 +0200 Message-ID: Date: Tue, 18 Aug 2026 13:55:21 +0200 Precedence: bulk X-Mailing-List: netdev@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 User-Agent: Mozilla Thunderbird From: Michal Luczaj Subject: Re: [PATCH bpf-next 0/2] bpf: Cleanup & optimization To: Jakub Sitnicki Cc: Alexei Starovoitov , Daniel Borkmann , Andrii Nakryiko , Eduard Zingerman , Kumar Kartikeya Dwivedi , Martin KaFai Lau , Song Liu , Yonghong Song , Jiri Olsa , Emil Tsalapatis , Ihor Solodrai , John Fastabend , Stanislav Fomichev , "David S. Miller" , Eric Dumazet , Jakub Kicinski , Paolo Abeni , Simon Horman , Jiayuan Chen , Kuniyuki Iwashima , Willem de Bruijn , bpf@vger.kernel.org, netdev@vger.kernel.org, linux-kernel@vger.kernel.org References: <20260813-sockmap-lookup-get-ref-v1-0-31f5d55f44ac@rbox.co> <871pc10ym9.fsf@cloudflare.com> Content-Language: pl-PL, en-GB In-Reply-To: <871pc10ym9.fsf@cloudflare.com> Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 7bit On 8/14/26 12:45, Jakub Sitnicki wrote: > On Thu, Aug 13, 2026 at 02:41 PM +02, Michal Luczaj wrote: >> Non-functional cleanup and a refcnt bumping simplification. >> >> Series extracted from a fix attempt[1] currently under discussion. >> >> [1]: https://lore.kernel.org/bpf/20260803-sockmap-lookup-tcp-leak-v2-0-306e025bfe66@rbox.co/ > > Discussion seems to have stalled. Or it's just vacation season. > Anyway, I'm fine with fixing the refcounting your way. > Merely wanted to offer an alternative idea for consideration. > Thanks for working on this. All right, I'll wait for this series to land in bpf.git (to avoid merge conflicts) and then repost the fixes. thanks, Michal