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[209.85.208.172]) by smtp.gmail.com with ESMTPSA id t14sm3141340ljc.70.2021.02.23.12.33.21 for (version=TLS1_3 cipher=TLS_AES_128_GCM_SHA256 bits=128/128); Tue, 23 Feb 2021 12:33:22 -0800 (PST) Received: by mail-lj1-f172.google.com with SMTP id r23so64749267ljh.1 for ; Tue, 23 Feb 2021 12:33:21 -0800 (PST) X-Received: by 2002:a05:651c:110e:: with SMTP id d14mr18756015ljo.220.1614112401658; Tue, 23 Feb 2021 12:33:21 -0800 (PST) MIME-Version: 1.0 References: <202102221504.0418BE2D1@keescook> In-Reply-To: From: Linus Torvalds Date: Tue, 23 Feb 2021 12:33:05 -0800 X-Gmail-Original-Message-ID: Message-ID: Subject: Re: [GIT PULL v2] clang-lto for v5.12-rc1 To: Kees Cook Cc: Linux Kernel Mailing List , Alexander Lobakin , Sami Tolvanen , Bill Wendling , Bjorn Helgaas , George Burgess IV , Nick Desaulniers , Steven Rostedt , Will Deacon Content-Type: text/plain; charset="UTF-8" Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org On Tue, Feb 23, 2021 at 9:49 AM Linus Torvalds wrote: > > On Mon, Feb 22, 2021 at 3:11 PM Kees Cook wrote: > > > > While x86 LTO enablement is done[1], it depends on some objtool > > clean-ups[2], though it appears those actually have been in linux-next > > (via tip/objtool/core), so it's possible that if that tree lands [..] > > That tree is actually next on my list of things to merge after this > one, so it should be out soonish. "soonish" turned out to be later than I thought, because my "build changes" set of pulls included the module change that I then wasted a lot of time on trying to figure out why it slowed down my build so much. But it's out now, as pr-tracker-bot already noted. Linus