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Date:   Tue, 22 Sep 2020 17:04:19 +0100
From:   Catalin Marinas <catalin.marinas@arm.com>
To:     Dave Martin <Dave.Martin@arm.com>
Cc:     Will Deacon <will@kernel.org>, linux-arch@vger.kernel.org,
        libc-alpha@sourceware.org, Szabolcs Nagy <szabolcs.nagy@arm.com>,
        Andrey Konovalov <andreyknvl@google.com>,
        Kevin Brodsky <kevin.brodsky@arm.com>, linux-mm@kvack.org,
        Andrew Morton <akpm@linux-foundation.org>,
        Vincenzo Frascino <vincenzo.frascino@arm.com>,
        Peter Collingbourne <pcc@google.com>,
        linux-arm-kernel@lists.infradead.org
Subject: Re: [PATCH v9 29/29] arm64: mte: Add Memory Tagging Extension
 documentation
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References: <20200904103029.32083-1-catalin.marinas@arm.com>
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 <20200917081107.GA29031@willie-the-truck>
 <20200917090229.GA10662@gaia>
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On Thu, Sep 17, 2020 at 05:15:53PM +0100, Dave P Martin wrote:
> On Thu, Sep 17, 2020 at 10:02:30AM +0100, Catalin Marinas wrote:
> > On Thu, Sep 17, 2020 at 09:11:08AM +0100, Will Deacon wrote:
> > > Wasn't there a man page kicking around too? Would be good to see that
> > > go upstream (to the manpages project, of course).
> > 
> > Dave started writing one for the tagged address ABI, not sure where that
> > is. For the MTE additions, we are waiting for the ABI to be upstreamed.
> 
> The tagged address ABI control stuff is upstream in the man-pages-5.08
> release.
> 
> I don't think anyone drafted anything for MTE yet.  Do we consider the
> MTE ABI to be sufficiently stable now for it to be worth starting
> drafting something?

Yes, the ABI is stable. The patches are in linux-next and, unless
something broken is found, we aim for 5.10.

-- 
Catalin