Date:   Thu, 23 Dec 2021 16:40:36 +0100
From:   Peter Zijlstra <peterz@infradead.org>
To:     Alexander Lobakin <alexandr.lobakin@intel.com>
Cc:     linux-hardening@vger.kernel.org, x86@kernel.org,
        Jesse Brandeburg <jesse.brandeburg@intel.com>,
        Kristen Carlson Accardi <kristen@linux.intel.com>,
        Kees Cook <keescook@chromium.org>,
        Miklos Szeredi <miklos@szeredi.hu>,
        Ard Biesheuvel <ardb@kernel.org>,
        Tony Luck <tony.luck@intel.com>,
        Bruce Schlobohm <bruce.schlobohm@intel.com>,
        Jessica Yu <jeyu@kernel.org>,
        kernel test robot <lkp@intel.com>,
        Miroslav Benes <mbenes@suse.cz>,
        Evgenii Shatokhin <eshatokhin@virtuozzo.com>,
        Jonathan Corbet <corbet@lwn.net>,
        Masahiro Yamada <masahiroy@kernel.org>,
        Michal Marek <michal.lkml@markovi.net>,
        Nick Desaulniers <ndesaulniers@google.com>,
        Herbert Xu <herbert@gondor.apana.org.au>,
        "David S. Miller" <davem@davemloft.net>,
        Thomas Gleixner <tglx@linutronix.de>,
        Will Deacon <will@kernel.org>, Ingo Molnar <mingo@redhat.com>,
        Borislav Petkov <bp@alien8.de>,
        Dave Hansen <dave.hansen@linux.intel.com>,
        "H. Peter Anvin" <hpa@zytor.com>,
        Andy Lutomirski <luto@kernel.org>,
        Arnd Bergmann <arnd@arndb.de>,
        Josh Poimboeuf <jpoimboe@redhat.com>,
        Nathan Chancellor <nathan@kernel.org>,
        Masami Hiramatsu <mhiramat@kernel.org>,
        Marios Pomonis <pomonis@google.com>,
        Sami Tolvanen <samitolvanen@google.com>,
        "H.J. Lu" <hjl.tools@gmail.com>, Nicolas Pitre <nico@fluxnic.net>,
        Andy Lavr <andy.lavr@gmail.com>, linux-kernel@vger.kernel.org,
        linux-kbuild@vger.kernel.org, linux-arch@vger.kernel.org,
        live-patching@vger.kernel.org, llvm@lists.linux.dev
Subject: Re: [PATCH v9 00/15] Function Granular KASLR
Message-ID: <YcSYdJowLyutM/7m@hirez.programming.kicks-ass.net>
References: <20211223002209.1092165-1-alexandr.lobakin@intel.com>
 <20211223151504.1409203-1-alexandr.lobakin@intel.com>
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On Thu, Dec 23, 2021 at 04:15:04PM +0100, Alexander Lobakin wrote:
> From: Alexander Lobakin <alexandr.lobakin@intel.com>
> Date: Thu, 23 Dec 2021 01:21:54 +0100
> 
> > This is a massive rework and a respin of Kristen Accardi's marvellous
> > FG-KASLR series (v5).
> 
> [ snip ]
> 
> > The series is also available here: [3]
> 
> As per request, I've published a version rebased ontop of
> linux-next-20211223 here: [4].
> 
> During the rebasing, I saw that some ASM code conflicts with, I
> guess, Peter's "execute past ret" mitigation.
> So I would also like to ask you to give me a branch which I should
> pick to base my series on top of. There's a bunch of different x86
> branches, like several in peterz-queue, x86/core etc., so I got lost
> a little.
> The one posted yesterday was based on the mainline 5.16-rc6.

For anything tip related, tip/master isn't a bad target. I did two asm
related x86 series, both are in tip/x86/core I think (/me checks, yep).

Never base anything of my queue.git, that's all throw-away/staging
stuff. Either it lives and goes on into tip or not :-)