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Date:   Thu, 6 Oct 2022 19:41:34 +0300
From:   "Kirill A. Shutemov" <kirill.shutemov@linux.intel.com>
To:     Alexander Potapenko <glider@google.com>
Cc:     Dave Hansen <dave.hansen@linux.intel.com>,
        Andy Lutomirski <luto@kernel.org>,
        Peter Zijlstra <peterz@infradead.org>,
        the arch/x86 maintainers <x86@kernel.org>,
        Kostya Serebryany <kcc@google.com>,
        Andrey Ryabinin <ryabinin.a.a@gmail.com>,
        Andrey Konovalov <andreyknvl@gmail.com>,
        Taras Madan <tarasmadan@google.com>,
        Dmitry Vyukov <dvyukov@google.com>,
        "H . J . Lu" <hjl.tools@gmail.com>,
        Andi Kleen <ak@linux.intel.com>,
        Rick Edgecombe <rick.p.edgecombe@intel.com>,
        Bharata B Rao <bharata@amd.com>,
        Jacob Pan <jacob.jun.pan@linux.intel.com>,
        Ashok Raj <ashok.raj@intel.com>,
        Linux Memory Management List <linux-mm@kvack.org>,
        LKML <linux-kernel@vger.kernel.org>
Subject: Re: [PATCHv9 00/14] Linear Address Masking enabling
Message-ID: <20221006164134.sottfzqyugxt6eas@box.shutemov.name>
References: <20220930144758.30232-1-kirill.shutemov@linux.intel.com>
 <CAG_fn=X0xfY-5DS+YSpaLy8mHhAoJoceTq0vb2xmGBxB75wGMA@mail.gmail.com>
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On Thu, Oct 06, 2022 at 03:58:21PM +0200, Alexander Potapenko wrote:
> On Fri, Sep 30, 2022 at 4:48 PM Kirill A. Shutemov
> <kirill.shutemov@linux.intel.com> wrote:
> >
> > Linear Address Masking[1] (LAM) modifies the checking that is applied to
> > 64-bit linear addresses, allowing software to use of the untranslated
> > address bits for metadata.
> >
> > The capability can be used for efficient address sanitizers (ASAN)
> > implementation and for optimizations in virtual machines.
> >
> > The patchset brings support for LAM for userspace addresses. Only LAM_U57 at
> > this time.
> >
> > Please review and consider applying.
> >
> > git://git.kernel.org/pub/scm/linux/kernel/git/kas/linux.git lam
> 
> Not a big deal, but this tree contains LAM_U48 patches, and after
> skipping those the SVM patch does not apply cleanly.

Sorry, forgot to push the update. Pushed now.

-- 
  Kiryl Shutsemau / Kirill A. Shutemov