Received: by 2002:ab2:b82:0:b0:1f3:401:3cfb with SMTP id 2csp55209lqh; Wed, 27 Mar 2024 14:43:26 -0700 (PDT) X-Forwarded-Encrypted: i=3; AJvYcCVJo7JB6LWkwQlcVPq0ULGS13WYpkLirNy2j7WewnV5yvF3CAta8GqBw/ov1+n/aHUzGZKoUnD7sXvFSRbIEj1qYSlJVNTACeF3z+nwQw== X-Google-Smtp-Source: AGHT+IGJXz3meVrE/K5vaEeaNuXvpIfxjgCREC6Bi/cv6aYLTgaFAtX1kVeGUDxLyVshFB2W+Q6o X-Received: by 2002:a17:90a:748:b0:2a0:3824:cd9d with SMTP id s8-20020a17090a074800b002a03824cd9dmr1054362pje.11.1711575806062; Wed, 27 Mar 2024 14:43:26 -0700 (PDT) ARC-Seal: i=2; a=rsa-sha256; t=1711575806; cv=pass; d=google.com; s=arc-20160816; b=JPFtos6UA7q1gSjSHbgWQCjqEdf7n6EEX+Ypp8ymHQdSivV8qydktToEcan4T3Vo/8 ICTEk1Zm+mCpWBYx8tad8/uirWq24k5JabHD0lH6oXXwqvJqr4oWrBrbQ5oHpf75kFiX DgectCS+tMWtrcVXSwsP9inTH3sMVVBLWk9Mtkif36/t9hMQeHqGlO1OHekUz3i5YeDq PHhzdOgVvEogjjs9dZd7nZI08F8qYdwDgywxXigFack+ns3z4cBvw/4pDXHArrCDO+z8 ikS3lT9tIHoRzdtMrmoosCnK0iEyRkUd3+Si91WG7KIz6mf+sRNAuEckDjwoMIVJt2AD KGDA== ARC-Message-Signature: i=2; a=rsa-sha256; c=relaxed/relaxed; d=google.com; s=arc-20160816; h=content-transfer-encoding:cc:to:subject:message-id:date:from :in-reply-to:references:mime-version:list-unsubscribe:list-subscribe :list-id:precedence:dkim-signature; bh=00RSzlRyuBe4f7ztg1Qngdt5TLEXANj7s00f5N+CVlI=; fh=z5JzW9ZECQsFxCM/63tJ25B7yq8zK5ptSTtwr1Eit4M=; b=XjYI9XMck/PeZ4AWFUET8vpQ4aO91QVyksUJhPg1DdoxCZw/UrThQ5iGH0wBXQW70L nhpk03qTR8MUgCZIxG1VwZkABHdmfH7dMFM3DjFuZst4ugUVzf78NutcgHgzt/1CkKVi rg+4S2GSj2UmTw4K7+DlmqghDndyaYeV3FysW9ANhQLlMMzQoiXZcOjlLuuBlqoKexlr 3Ur5uHLhLNorSeyCaXrkA5Df6mbWUHUXYkGe1lzhV/3NRwq9zTTCI7fYBHkVwZkUnm1j xOz1+ScS1lOg1dRAN/+0MkH3/S6abenkM6ZMwthD2rtHbSj6vGFCIPi3e4yA3iELlJiZ EGOQ==; dara=google.com ARC-Authentication-Results: i=2; mx.google.com; dkim=pass header.i=@gmail.com header.s=20230601 header.b=YqyQhvyH; arc=pass (i=1 spf=pass spfdomain=gmail.com dkim=pass dkdomain=gmail.com dmarc=pass fromdomain=gmail.com); spf=pass (google.com: domain of linux-kernel+bounces-122042-linux.lists.archive=gmail.com@vger.kernel.org designates 2604:1380:45e3:2400::1 as permitted sender) smtp.mailfrom="linux-kernel+bounces-122042-linux.lists.archive=gmail.com@vger.kernel.org"; dmarc=pass (p=NONE sp=QUARANTINE dis=NONE) header.from=gmail.com Return-Path: Received: from sv.mirrors.kernel.org (sv.mirrors.kernel.org. [2604:1380:45e3:2400::1]) by mx.google.com with ESMTPS id e10-20020a17090ac20a00b0029bbd1c1114si119376pjt.60.2024.03.27.14.43.25 for (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Wed, 27 Mar 2024 14:43:26 -0700 (PDT) Received-SPF: pass (google.com: domain of linux-kernel+bounces-122042-linux.lists.archive=gmail.com@vger.kernel.org designates 2604:1380:45e3:2400::1 as permitted sender) client-ip=2604:1380:45e3:2400::1; Authentication-Results: mx.google.com; dkim=pass header.i=@gmail.com header.s=20230601 header.b=YqyQhvyH; arc=pass (i=1 spf=pass spfdomain=gmail.com dkim=pass dkdomain=gmail.com dmarc=pass fromdomain=gmail.com); spf=pass (google.com: domain of linux-kernel+bounces-122042-linux.lists.archive=gmail.com@vger.kernel.org designates 2604:1380:45e3:2400::1 as permitted sender) smtp.mailfrom="linux-kernel+bounces-122042-linux.lists.archive=gmail.com@vger.kernel.org"; dmarc=pass (p=NONE sp=QUARANTINE dis=NONE) header.from=gmail.com Received: from smtp.subspace.kernel.org (wormhole.subspace.kernel.org [52.25.139.140]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by sv.mirrors.kernel.org (Postfix) with ESMTPS id DA074298523 for ; Wed, 27 Mar 2024 21:43:24 +0000 (UTC) Received: from localhost.localdomain (localhost.localdomain [127.0.0.1]) by smtp.subspace.kernel.org (Postfix) with ESMTP id B6222153805; Wed, 27 Mar 2024 21:43:15 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=gmail.com header.i=@gmail.com header.b="YqyQhvyH" Received: from mail-wm1-f49.google.com (mail-wm1-f49.google.com [209.85.128.49]) (using TLSv1.2 with cipher ECDHE-RSA-AES128-GCM-SHA256 (128/128 bits)) (No client certificate requested) by smtp.subspace.kernel.org (Postfix) with ESMTPS id 697A314D45E; Wed, 27 Mar 2024 21:43:13 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=209.85.128.49 ARC-Seal:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1711575794; cv=none; b=myBeQO7rx6IVSMcrXIaCesT17km0cfGHR8kwc49FIuj+Kj6j8JSy4006xSBPJaPVDZ0pNAMugKgrrJjn66hF6b0oYw3Yne2SUSGQWbrrXa5q0ZCY/0LN9pyhk/mHEYCa9u2e3WsnSlcSlgGYwrNCJhda70cHlJqGMT6Lr3Sjq5A= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1711575794; c=relaxed/simple; bh=00RSzlRyuBe4f7ztg1Qngdt5TLEXANj7s00f5N+CVlI=; h=MIME-Version:References:In-Reply-To:From:Date:Message-ID:Subject: To:Cc:Content-Type; b=ppuYo2Oe4ZvkmJVbBJacCQVgxRnNNbU93lxLSuYipodn72nhELrUuyGBwElwKD+DG6j+MCuifSMGw1v7KBLjK6i5r2Uzz03MlMmHEFSm0NZSHgCRbcQ8LA7Iv0UtAwFmA2J+gYVxqACZ1EMKuCONDC/MTqEnp1BGQ1ryS8rnGSQ= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dmarc=pass (p=none dis=none) header.from=gmail.com; spf=pass smtp.mailfrom=gmail.com; dkim=pass (2048-bit key) header.d=gmail.com header.i=@gmail.com header.b=YqyQhvyH; arc=none smtp.client-ip=209.85.128.49 Authentication-Results: smtp.subspace.kernel.org; dmarc=pass (p=none dis=none) header.from=gmail.com Authentication-Results: smtp.subspace.kernel.org; spf=pass smtp.mailfrom=gmail.com Received: by mail-wm1-f49.google.com with SMTP id 5b1f17b1804b1-414978a4a64so2030545e9.2; Wed, 27 Mar 2024 14:43:13 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20230601; t=1711575792; x=1712180592; darn=vger.kernel.org; h=content-transfer-encoding:cc:to:subject:message-id:date:from :in-reply-to:references:mime-version:from:to:cc:subject:date :message-id:reply-to; bh=00RSzlRyuBe4f7ztg1Qngdt5TLEXANj7s00f5N+CVlI=; b=YqyQhvyHTr1+/6dThwtMKQQdZeT5j2PyGo72Gx1QqH0R2o6SCRQe2pKCFINOW1flJ6 LLUqvyZ2UAZXbqVzWnI4ZD6ephmERbxqLe421NiW73ehQMXN5fIn4OV9hbidvtSLBql9 b7bR8nBjpz5jE8oyaAhOWxY11OgGiUNfNmpdQA8c8NAEgq4kUS3eOapD0/EfUExfE4tC Kzxcf6EjUzOoJsNHYWjgCPx6H+Kcd+uipOfs8nw9rboVy5LOgupNxmJAbzPgoxYVjRtO v6n5UpeIXU9hm2udL66StrQpu+q6L0vReB8gRUNtQEXWZJ4cLY8vetx0vpzitm/PnTT3 qtaw== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20230601; t=1711575792; x=1712180592; h=content-transfer-encoding:cc:to:subject:message-id:date:from :in-reply-to:references:mime-version:x-gm-message-state:from:to:cc :subject:date:message-id:reply-to; bh=00RSzlRyuBe4f7ztg1Qngdt5TLEXANj7s00f5N+CVlI=; b=Wn3MurqV27Y9KZm3zEMPnr4x8o27D0ERic/XjbJTwtEWfXNRLiLYWy5K0Emxdsn0Df F7O4NCkn1k/fh//ZHMC9iY46DfEnw1GR9PLXZgiY1wqdF5EzHJEgDGdSWZWg6qDS0vfC vU4xHkwmu/zPV69Fp80pNvdHOCY9+FexOctGFNBeScJAT90Bsw+d4bDFsH/68h00z9qx r2aYQnnbPI+KLRxDnFIqXakOC7/Ry62gAFo++mAQZl6m4nXm+O0FUEH9iX2QgmeQiyL1 XjAsX3T4rLKlEoFYu0sWnBBkLBGsZVXohpoj/Q4eVlNlCbyIbnQ7polQz4wvxvWIrdLX AKDA== X-Forwarded-Encrypted: i=1; AJvYcCWmrTJhhQFcdcCMkOoQuWgseYBcjvjymqn2HiLH3MuXZbqB7e7Te2PNQAZdKEFg1O+il1jeB3Yc2gzkZi+tmJc6PGNF8onL6SWXLl8/UdmaUgfBU3k+rOuSigKiyOx0dPpc6KWrSQJ7SPcNeSZ8Hl7NUBM+kAJzg3uK X-Gm-Message-State: AOJu0Yw0hq3+mS1wkSDlb9Xwe5i/R+H1zjnYwmh1uW12bX23cM4VEvP7 gzZ2TDa9zeY/CUntgRb+p/OZ71Wi8GpCQPh8DpIuKHXpQKLsqacMf1HCpsqFG/4CPin7lTrK2qJ H0GDjhEcqkN69edaOYQgqKXO/IcY= X-Received: by 2002:a05:600c:3b22:b0:414:102f:27b8 with SMTP id m34-20020a05600c3b2200b00414102f27b8mr827259wms.32.1711575791609; Wed, 27 Mar 2024 14:43:11 -0700 (PDT) Precedence: bulk X-Mailing-List: linux-kernel@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 References: <00000000000090fe770614a1ab17@google.com> <0000000000007a208d0614a9a9e0@google.com> <87le63bfuf.fsf@cloudflare.com> In-Reply-To: <87le63bfuf.fsf@cloudflare.com> From: Alexei Starovoitov Date: Wed, 27 Mar 2024 14:43:00 -0700 Message-ID: Subject: Re: [syzbot] [bpf?] [net?] possible deadlock in ahci_single_level_irq_intr To: Jakub Sitnicki Cc: syzbot , Andrii Nakryiko , Alexei Starovoitov , bpf , Daniel Borkmann , "David S. Miller" , Eric Dumazet , John Fastabend , Jakub Kicinski , LKML , Network Development , Paolo Abeni , syzkaller-bugs Content-Type: text/plain; charset="UTF-8" Content-Transfer-Encoding: quoted-printable On Wed, Mar 27, 2024 at 1:05=E2=80=AFPM Jakub Sitnicki wrote: > > #syz test: git://git.kernel.org/pub/scm/linux/kernel/git/bpf/bpf.git mast= er > > diff --git a/net/core/sock_map.c b/net/core/sock_map.c Great. Please submit it officially. Hopefully bpf CI also will be happy.