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Mon, 29 Jan 2024 11:20:15 -0500 (EST) Date: Mon, 29 Jan 2024 08:20:14 -0800 From: Greg KH To: kovalev@altlinux.org Cc: stable@vger.kernel.org, linux-kernel@vger.kernel.org, bpf@vger.kernel.org, netdev@vger.kernel.org, kpsingh@kernel.org, john.fastabend@gmail.com, yhs@fb.com, songliubraving@fb.com, kafai@fb.com, andrii@kernel.org, daniel@iogearbox.net, ast@kernel.org, nickel@altlinux.org, oficerovas@altlinux.org, dutyrok@altlinux.org Subject: Re: [PATCH 5.10.y 0/1] bpf: fix warning ftrace_verify_code Message-ID: <2024012954-disfigure-barbell-21b9@gregkh> References: <20240129091746.260538-1-kovalev@altlinux.org> 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=us-ascii Content-Disposition: inline In-Reply-To: <20240129091746.260538-1-kovalev@altlinux.org> On Mon, Jan 29, 2024 at 12:17:45PM +0300, kovalev@altlinux.org wrote: > Syzkaller hit 'WARNING in ftrace_verify_code' bug. > > This bug is not a vulnerability and is reproduced only when running > with root privileges on stable 5.10 kernel. What about 5.15.y? We can't take a patch for older kernels and not for newer ones, right? thanks, greg k-h