Re: [PATCH v11 4/5] arm64: introduce CONFIG_PARAVIRT, PARAVIRT_TIME_ACCOUNTING and pv_time_ops

From	Will Deacon <will.deacon@arm.com>
Newsgroups	linux.kernel
Subject	Re: [PATCH v11 4/5] arm64: introduce CONFIG_PARAVIRT, PARAVIRT_TIME_ACCOUNTING and pv_time_ops
Date	2015-11-17 18:30 +0100
Message-ID	<qvSeS-81H-7@gated-at.bofh.it> (permalink)
References	<qrvTA-IK-37@gated-at.bofh.it> <qthW9-68s-9@gated-at.bofh.it> <qthW9-68s-7@gated-at.bofh.it>
Organization	linux.* mail to news gateway

Show all headers | View raw

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
--
To unsubscribe from this list: send the line "unsubscribe linux-kernel" in
the body of a message to majordomo@vger.kernel.org
More majordomo info at  http://vger.kernel.org/majordomo-info.html
Please read the FAQ at  http://www.tux.org/lkml/

Back to linux.kernel | Previous | Next — Next in thread | Find similar | Unroll thread

Thread

Re: [PATCH v11 4/5] arm64: introduce CONFIG_PARAVIRT,  PARAVIRT_TIME_ACCOUNTING and pv_time_ops Will Deacon <will.deacon@arm.com> - 2015-11-17 18:30 +0100
  Re: [PATCH v11 4/5] arm64: introduce CONFIG_PARAVIRT,  PARAVIRT_TIME_ACCOUNTING and pv_time_ops Will Deacon <will.deacon@arm.com> - 2015-11-17 18:40 +0100
    Re: [PATCH v11 4/5] arm64: introduce CONFIG_PARAVIRT, PARAVIRT_TIME_ACCOUNTING  and pv_time_ops Stefano Stabellini <stefano.stabellini@eu.citrix.com> - 2015-11-20 13:30 +0100
  Re: [PATCH v11 4/5] arm64: introduce CONFIG_PARAVIRT, PARAVIRT_TIME_ACCOUNTING  and pv_time_ops Marc Zyngier <marc.zyngier@arm.com> - 2015-11-17 18:40 +0100

csiph-web