From: David Woodhouse <dwmw2@infradead.org>
To: mingo@kernel.org, hpa@zytor.com, tim.c.chen@linux.intel.com,
linux-kernel@vger.kernel.org, tglx@linutronix.de,
luto@kernel.org, Greg Kroah-Hartman <gregkh@linuxfoundation.org>,
linux-mm <linux-mm@kvack.org>
Subject: Re: [tip:x86/pti] x86/speculation: Use Indirect Branch Prediction Barrier in context switch
Date: Mon, 05 Feb 2018 14:18:29 +0000 [thread overview]
Message-ID: <1517840309.31953.153.camel@infradead.org> (raw)
In-Reply-To: <tip-18bf3c3ea8ece8f03b6fc58508f2dfd23c7711c7@git.kernel.org>
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On Tue, 2018-01-30 at 14:39 -0800, tip-bot for Tim Chen wrote:
> Thanks to the reviewers and Andy Lutomirski for the suggestion of
> using ctx_id which got rid of the problem of mm pointer recycling.
That one doesn't backport well to 4.9. Suggestions welcome.
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next parent reply other threads:[~2018-02-05 14:19 UTC|newest]
Thread overview: 2+ messages / expand[flat|nested] mbox.gz Atom feed top
[not found] <1517263487-3708-1-git-send-email-dwmw@amazon.co.uk>
[not found] ` <tip-18bf3c3ea8ece8f03b6fc58508f2dfd23c7711c7@git.kernel.org>
2018-02-05 14:18 ` David Woodhouse [this message]
2018-02-05 19:35 ` [tip:x86/pti] x86/speculation: Use Indirect Branch Prediction Barrier in context switch Tim Chen
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