From: Will Deacon <will.deacon@arm.com>
To: Stefano Stabellini <stefano.stabellini@eu.citrix.com>
Cc: xen-devel@lists.xensource.com, linux-kernel@vger.kernel.org,
linux-arm-kernel@lists.infradead.org, konrad.wilk@oracle.com,
marc.zyngier@arm.com, Ian.Campbell@citrix.com,
linux@arm.linux.org.uk, olof@lixom.net, arnd@arndb.de,
catalin.marinas@arm.com, nico@linaro.org, cov@codeaurora.org
Subject: Re: [PATCH v11 4/5] arm64: introduce CONFIG_PARAVIRT, PARAVIRT_TIME_ACCOUNTING and pv_time_ops
Date: Tue, 17 Nov 2015 17:29:15 +0000 [thread overview]
Message-ID: <20151117172914.GL30101@arm.com> (raw)
In-Reply-To: <alpine.DEB.2.02.1511101410550.5676@kaball.uk.xensource.com>
On Tue, Nov 10, 2015 at 02:11:38PM +0000, Stefano Stabellini wrote:
> On Thu, 5 Nov 2015, Stefano Stabellini wrote:
> > Introduce CONFIG_PARAVIRT and PARAVIRT_TIME_ACCOUNTING on ARM64.
> > Necessary duplication of paravirt.h and paravirt.c with ARM.
> >
> > The only paravirt interface supported is pv_time_ops.steal_clock, so no
> > runtime pvops patching needed.
> >
> > This allows us to make use of steal_account_process_tick for stolen
> > ticks accounting.
> >
> > Signed-off-by: Stefano Stabellini <stefano.stabellini@eu.citrix.com>
> > Acked-by: Marc Zyngier <marc.zyngier@arm.com>
>
> Ping?
>
> Catalin, Will,
> are you happy with this change?
I'm happy if Marc's happy. Marc?
Will
next prev parent reply other threads:[~2015-11-17 17:29 UTC|newest]
Thread overview: 21+ messages / expand[flat|nested] mbox.gz Atom feed top
[not found] <alpine.DEB.2.02.1511051502270.13541@kaball.uk.xensource.com>
[not found] ` <1446737696-9749-2-git-send-email-stefano.stabellini@eu.citrix.com>
2015-11-05 16:40 ` [PATCH v11 2/5] missing include asm/paravirt.h in cputime.c Peter Zijlstra
[not found] ` <alpine.DEB.2.02.1511051659580.13541@kaball.uk.xensource.com>
2015-11-09 17:36 ` Peter Zijlstra
2015-11-10 11:27 ` Stefano Stabellini
2015-11-10 12:19 ` Peter Zijlstra
[not found] ` <1446737696-9749-1-git-send-email-stefano.stabellini@eu.citrix.com>
2015-11-05 16:48 ` [PATCH v11 1/5] xen: move xen_setup_runstate_info and get_runstate_snapshot to drivers/xen/time.c Mark Rutland
[not found] ` <alpine.DEB.2.02.1511061110220.13541@kaball.uk.xensource.com>
2015-11-06 12:00 ` Mark Rutland
[not found] ` <1446737696-9749-5-git-send-email-stefano.stabellini@eu.citrix.com>
2015-11-05 16:57 ` [PATCH v11 5/5] xen/arm: account for stolen ticks Mark Rutland
[not found] ` <alpine.DEB.2.02.1511061126500.13541@kaball.uk.xensource.com>
[not found] ` <563C91FD.7060703@citrix.com>
2015-11-06 11:59 ` Mark Rutland
2015-11-06 13:25 ` Vitaly Kuznetsov
2015-11-06 13:19 ` Vitaly Kuznetsov
[not found] ` <1446737696-9749-4-git-send-email-stefano.stabellini@eu.citrix.com>
2015-11-10 14:11 ` [PATCH v11 4/5] arm64: introduce CONFIG_PARAVIRT, PARAVIRT_TIME_ACCOUNTING and pv_time_ops Stefano Stabellini
2015-11-17 17:29 ` Will Deacon [this message]
2015-11-17 17:34 ` Marc Zyngier
2015-11-17 17:35 ` Will Deacon
2015-11-20 12:19 ` Stefano Stabellini
[not found] ` <1446737696-9749-3-git-send-email-stefano.stabellini@eu.citrix.com>
2015-11-10 14:12 ` [PATCH v11 3/5] arm: " Stefano Stabellini
2015-11-20 14:31 ` Stefano Stabellini
2015-11-20 14:36 ` Christopher Covington
2015-11-20 14:40 ` Stefano Stabellini
2015-11-20 16:47 ` Russell King - ARM Linux
2015-11-20 17:16 ` Stefano Stabellini
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