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AJvYcCWrrbyEBNxO8I1Dc14ZAXsDI4RXlMDeW7uz2q6T/Us29RE8LCHA+nP9p+sQCjD0/Keamy9V6k3HNgQLX6u3H9mbg4rQFngQ0eo5HV5cT7vLbLYUeZFfNH3HfrKsXS1gI7xg6U5jGl9u4GcnYLeFgoL16WxYEGOUAhVi X-Gm-Message-State: AOJu0YwWEtb/oojkFxZJ8G8L1EZurAMyMCk2gRB171EDTculSLOwJNPl 779Rh33ATfHQs4OCzomR7YZO+2jSyyv3aHnzs4MqXbvZYj9DfPaL2Ilc9tAYhSUCcvTO8s63bQL oQj3mBCQ2iM9EymRPf41P8ZAThyU= X-Received: by 2002:a5d:6512:0:b0:33d:3abb:6db4 with SMTP id x18-20020a5d6512000000b0033d3abb6db4mr422898wru.69.1708650696726; Thu, 22 Feb 2024 17:11:36 -0800 (PST) Precedence: bulk X-Mailing-List: linux-kernel@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 References: <87r0jwquhv.ffs@tglx> <85cdc364-e19f-625a-16e4-4efc6451fc7d@igalia.com> In-Reply-To: <85cdc364-e19f-625a-16e4-4efc6451fc7d@igalia.com> From: Alexei Starovoitov Date: Thu, 22 Feb 2024 17:11:25 -0800 Message-ID: Subject: Re: [syzbot] [mm?] BUG: unable to handle kernel paging request in copy_from_kernel_nofault To: "Guilherme G. Piccoli" Cc: Thomas Gleixner , "x86@kernel.org" , Jann Horn , Daniel Borkmann , Alexei Starovoitov , Peter Zijlstra , Borislav Petkov , John Fastabend , Andrew Morton , bpf , "netdev@vger.kernel.org" , "H. Peter Anvin" , "dave.hansen@linux.intel.com" , linux-kernel , linux-mm , "luto@kernel.org" , Ingo Molnar Content-Type: text/plain; charset="UTF-8" Content-Transfer-Encoding: quoted-printable On Thu, Feb 22, 2024 at 5:09=E2=80=AFPM Guilherme G. Piccoli wrote: > > On 22/02/2024 13:04, Alexei Starovoitov wrote: > > [...] > > The fix is bpf and net trees and probably will be sent to Linus today > > as part of net PR. > > Thanks a lot Alexei! > > So, for completeness / archiving, the patch was now split in 2 and the > links are: > > https://git.kernel.org/pub/scm/linux/kernel/git/netdev/net.git/commit/?id= =3Dee0e39a63b7 > https://git.kernel.org/pub/scm/linux/kernel/git/netdev/net.git/commit/?id= =3D32019c659ec Correct. Please double check with your two syzbot tests.