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[31.46.240.70]) by smtp.gmail.com with ESMTPSA id y18-20020adff152000000b0034d7a555047sm872704wro.96.2024.04.29.23.10.17 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Mon, 29 Apr 2024 23:10:17 -0700 (PDT) Sender: Ingo Molnar Date: Tue, 30 Apr 2024 08:10:16 +0200 From: Ingo Molnar To: Linus Torvalds Cc: Hillf Danton , Andy Lutomirski , Peter Anvin , Adrian Bunk , syzbot , Tetsuo Handa , andrii@kernel.org, bpf@vger.kernel.org, linux-kernel@vger.kernel.org, syzkaller-bugs@googlegroups.com Subject: Re: [PATCH] x86/mm: Remove broken vsyscall emulation code from the page fault code Message-ID: References: <0000000000009dfa6d0617197994@google.com> <20240427231321.3978-1-hdanton@sina.com> <20240428232302.4035-1-hdanton@sina.com> 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: * Linus Torvalds wrote: > I guess that patch to rip out sig_on_uaccess_err needs to go into 6.9 and > even be marked for stable, since it most definitely breaks some stuff > currently. Even if that "some stuff" is pretty esoteric (ie > "vsyscall=emulate" together with tracing). Yeah - I just put it into tip:x86/urgent as-is, with the various Tested-by and Acked-by tags added, and we'll send it to you later this week if all goes well. Thanks, Ingo