From: will.deacon@arm.com (Will Deacon)
To: linux-arm-kernel@lists.infradead.org
Subject: [PATCH v11 4/5] arm64: introduce CONFIG_PARAVIRT, PARAVIRT_TIME_ACCOUNTING and pv_time_ops
Date: Tue, 17 Nov 2015 17:35:58 +0000 [thread overview]
Message-ID: <20151117173557.GN30101@arm.com> (raw)
In-Reply-To: <564B652C.8060409@arm.com>
On Tue, Nov 17, 2015 at 05:34:36PM +0000, Marc Zyngier wrote:
> On 17/11/15 17:29, Will Deacon wrote:
> > 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?
>
> My Ack is already on the tin! ;-)
Ah yes, I only saw the cc line. In which case, I assume Stefano will
take this via the xen tree.
Will
WARNING: multiple messages have this Message-ID (diff)
From: Will Deacon <will.deacon@arm.com>
To: Marc Zyngier <marc.zyngier@arm.com>
Cc: Stefano Stabellini <stefano.stabellini@eu.citrix.com>,
xen-devel@lists.xensource.com, linux-kernel@vger.kernel.org,
linux-arm-kernel@lists.infradead.org, konrad.wilk@oracle.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 17:35:58 +0000 [thread overview]
Message-ID: <20151117173557.GN30101@arm.com> (raw)
In-Reply-To: <564B652C.8060409@arm.com>
On Tue, Nov 17, 2015 at 05:34:36PM +0000, Marc Zyngier wrote:
> On 17/11/15 17:29, Will Deacon wrote:
> > 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?
>
> My Ack is already on the tin! ;-)
Ah yes, I only saw the cc line. In which case, I assume Stefano will
take this via the xen tree.
Will
next prev parent reply other threads:[~2015-11-17 17:35 UTC|newest]
Thread overview: 70+ messages / expand[flat|nested] mbox.gz Atom feed top
2015-11-05 15:33 [PATCH v11 0/5] xen/arm/arm64: CONFIG_PARAVIRT and stolen ticks accounting Stefano Stabellini
2015-11-05 15:33 ` Stefano Stabellini
2015-11-05 15:34 ` [PATCH v11 1/5] xen: move xen_setup_runstate_info and get_runstate_snapshot to drivers/xen/time.c Stefano Stabellini
2015-11-05 15:34 ` Stefano Stabellini
2015-11-05 16:48 ` Mark Rutland
2015-11-05 16:48 ` Mark Rutland
2015-11-06 11:11 ` Stefano Stabellini
2015-11-06 11:11 ` Stefano Stabellini
2015-11-06 12:00 ` Mark Rutland
2015-11-06 12:00 ` Mark Rutland
2015-11-05 15:34 ` [PATCH v11 2/5] missing include asm/paravirt.h in cputime.c Stefano Stabellini
2015-11-05 15:34 ` Stefano Stabellini
2015-11-05 16:40 ` Peter Zijlstra
2015-11-05 16:40 ` Peter Zijlstra
2015-11-05 17:30 ` Stefano Stabellini
2015-11-05 17:30 ` Stefano Stabellini
2015-11-09 17:36 ` Peter Zijlstra
2015-11-09 17:36 ` Peter Zijlstra
2015-11-10 11:27 ` Stefano Stabellini
2015-11-10 11:27 ` Stefano Stabellini
2015-11-10 11:27 ` Stefano Stabellini
2015-11-10 12:19 ` Peter Zijlstra
2015-11-10 12:19 ` Peter Zijlstra
2015-11-05 15:34 ` [PATCH v11 3/5] arm: introduce CONFIG_PARAVIRT, PARAVIRT_TIME_ACCOUNTING and pv_time_ops Stefano Stabellini
2015-11-05 15:34 ` Stefano Stabellini
2015-11-10 14:12 ` Stefano Stabellini
2015-11-10 14:12 ` Stefano Stabellini
2015-11-10 14:12 ` Stefano Stabellini
2015-11-20 14:31 ` Stefano Stabellini
2015-11-20 14:31 ` Stefano Stabellini
2015-11-20 14:31 ` Stefano Stabellini
2015-11-20 14:36 ` Christopher Covington
2015-11-20 14:36 ` Christopher Covington
2015-11-20 14:40 ` Stefano Stabellini
2015-11-20 14:40 ` Stefano Stabellini
2015-11-20 14:40 ` Stefano Stabellini
2015-11-20 16:47 ` Russell King - ARM Linux
2015-11-20 16:47 ` Russell King - ARM Linux
2015-11-20 17:16 ` Stefano Stabellini
2015-11-20 17:16 ` Stefano Stabellini
2015-11-20 17:16 ` Stefano Stabellini
2015-11-05 15:34 ` [PATCH v11 4/5] arm64: " Stefano Stabellini
2015-11-05 15:34 ` Stefano Stabellini
2015-11-10 14:11 ` Stefano Stabellini
2015-11-10 14:11 ` Stefano Stabellini
2015-11-10 14:11 ` Stefano Stabellini
2015-11-17 17:29 ` Will Deacon
2015-11-17 17:29 ` Will Deacon
2015-11-17 17:34 ` Marc Zyngier
2015-11-17 17:34 ` Marc Zyngier
2015-11-17 17:35 ` Will Deacon [this message]
2015-11-17 17:35 ` Will Deacon
2015-11-20 12:19 ` Stefano Stabellini
2015-11-20 12:19 ` Stefano Stabellini
2015-11-20 12:19 ` Stefano Stabellini
2015-11-05 15:34 ` [PATCH v11 5/5] xen/arm: account for stolen ticks Stefano Stabellini
2015-11-05 15:34 ` Stefano Stabellini
2015-11-05 16:57 ` Mark Rutland
2015-11-05 16:57 ` Mark Rutland
2015-11-06 11:39 ` Stefano Stabellini
2015-11-06 11:39 ` Stefano Stabellini
2015-11-06 11:41 ` David Vrabel
2015-11-06 11:41 ` David Vrabel
2015-11-06 11:59 ` Mark Rutland
2015-11-06 11:59 ` Mark Rutland
2015-11-06 13:25 ` Vitaly Kuznetsov
2015-11-06 13:25 ` Vitaly Kuznetsov
2015-11-06 13:19 ` Vitaly Kuznetsov
2015-11-06 13:19 ` Vitaly Kuznetsov
2015-11-06 13:19 ` Vitaly Kuznetsov
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