From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from out-189.mta1.migadu.com (out-189.mta1.migadu.com [95.215.58.189]) (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 B688B286419 for ; Thu, 30 Oct 2025 05:37:21 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=95.215.58.189 ARC-Seal:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1761802647; cv=none; b=cMDc6TutSo23c8N4cZJKBvsgmTJiY16yPzNoG5rTyWetjEQxbFluPK3QRFg9N1b96BgRYjn+bhG6CvISr2vMHr9G9rnp68kM1QdvytZ3nSIGMzV8al51X8Vwbf/stgnKnRzDQ2fpaioO2L3QQ5vkHPggqidsU7Dg9PEnv/BdEB8= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1761802647; c=relaxed/simple; bh=46mmGozAfgW5lEgPJaUtGVs4MXmDyYgf5TybHmNQQ7U=; h=Message-ID:Date:MIME-Version:Subject:To:Cc:References:From: In-Reply-To:Content-Type; b=A6nWwYxgDC8sD7Y5DmvQMcaayBbtXQH9MnMLHwOYYf9NKaa3e/rlKj0vjMZbvRgEBpvcI72Y4+TmnVMVYnNXUkV4IbWK5NWEV93ZL0uQg2OiIcACm8rm1jtiDl2xdaWba+pGvWWyHmF9ZouUp+RnDTodK85oNMufTinfqBFXn+E= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dmarc=pass (p=none dis=none) header.from=linux.dev; spf=pass smtp.mailfrom=linux.dev; dkim=pass (1024-bit key) header.d=linux.dev header.i=@linux.dev header.b=H7FEbpgI; arc=none smtp.client-ip=95.215.58.189 Authentication-Results: smtp.subspace.kernel.org; dmarc=pass (p=none dis=none) header.from=linux.dev Authentication-Results: smtp.subspace.kernel.org; spf=pass smtp.mailfrom=linux.dev Authentication-Results: smtp.subspace.kernel.org; dkim=pass (1024-bit key) header.d=linux.dev header.i=@linux.dev header.b="H7FEbpgI" Message-ID: <44fb71fe-2913-4541-9e4c-a8e9647a7300@linux.dev> DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=linux.dev; s=key1; t=1761802639; h=from:from:reply-to:subject:subject:date:date:message-id:message-id: to:to:cc:cc:mime-version:mime-version:content-type:content-type: content-transfer-encoding:content-transfer-encoding: in-reply-to:in-reply-to:references:references; bh=vW/UvmAQlpIrKevONore/gC6Amc4prfuUc9Jfz4b8f4=; b=H7FEbpgI1XeHKqoDskomsDd2bTDMo0tCv6tAYx4x5WPUcrbJ9OshraNqGschWCdQKqPXdf CsI/CqhBJIEZFY4zrtlfvvWlZs0AdIeQgfGuhqoYw3k0NaGVQRMTZq27TUqJLlmfqsusfA EMYOggVPUjozlOmgycJ8Va5zAWs1IJ8= Date: Thu, 30 Oct 2025 13:37:07 +0800 Precedence: bulk X-Mailing-List: linux-kernel@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Subject: Re: [PATCH bpf v3 0/4] bpf: Free special fields when update hash and local storage maps Content-Language: en-US To: Alexei Starovoitov Cc: Andrii Nakryiko , patchwork-bot+netdevbpf@kernel.org, Menglong Dong , bpf , Alexei Starovoitov , Andrii Nakryiko , Daniel Borkmann , Martin KaFai Lau , Eduard , Song Liu , Yonghong Song , John Fastabend , KP Singh , Stanislav Fomichev , Hao Luo , Jiri Olsa , Kumar Kartikeya Dwivedi , LKML , kernel-patches-bot@fb.com References: <20251026154000.34151-1-leon.hwang@linux.dev> <176167501101.2338015.15567107608462065375.git-patchwork-notify@kernel.org> <23eddad8-aae3-44ce-948a-f3a8808c1e24@linux.dev> X-Report-Abuse: Please report any abuse attempt to abuse@migadu.com and include these headers. From: Leon Hwang In-Reply-To: Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit X-Migadu-Flow: FLOW_OUT On 30/10/25 00:38, Alexei Starovoitov wrote: > On Tue, Oct 28, 2025 at 11:50 PM Leon Hwang wrote: >> >> >> Right, this is the classic NMI vs spinlock deadlock: > > Leon, > > please stop copy pasting what AI told you. > I'd rather see a human with typos and grammar mistakes. Got it. Thanks, Leon