From: fu.wei@linaro.org (Fu Wei)
To: linux-arm-kernel@lists.infradead.org
Subject: [PATCH v22 00/11] acpi, clocksource: add GTDT driver and GTDT support in arm_arch_timer
Date: Tue, 28 Mar 2017 22:29:10 +0800 [thread overview]
Message-ID: <CADyBb7vddnQ4TZXaem3q=+v=vC41J7O4cVsokn04S2jGGU8veA@mail.gmail.com> (raw)
In-Reply-To: <20170328130552.GA8643@leverpostej>
Hi Mark,
On 28 March 2017 at 21:05, Mark Rutland <mark.rutland@arm.com> wrote:
> On Tue, Mar 28, 2017 at 08:34:12PM +0800, Fu Wei wrote:
>> Hi Jon,
>>
>> Thanks for your email
>> An hour ago, I just got some feedback from Lorenzo, will update my
>> patchset ASAP according to his suggestion.
>>
>> But I still need some feedback form Mark, I can see some progress here:
>> https://git.kernel.org/pub/scm/linux/kernel/git/mark/linux.git/log/?h=arch-timer/gtdt
>>
>> I guess I should rebase my patchset to his gtdt branch for v23.
>>
>> So now, I am waiting for Mark's feedback to move on.
>
> Sorry for the delay; I have not had the time to focus on this as I would
> like to. I'm happy with patches 1-4, but from patch 5 onwards, there's
> one change I'd like to see.
>
> I'd prefer that mmio timer frame rame N was always stored at
> arch_timer_mem::frame[N], rather than arch_timer_mem::frame[] being in
> an arbitrary order. That will make arch_timer_mem_frame::frame_nr
> redundant.
>
> To allow arch_timer_mem::frame[] this to be sparse, I'm happy to have a
> bool arch_timer_mem_frame::valid field that we set when probing each
> frame. Then we don't need arch_timer_mem::num_frames.
>
> This will make iterating over the frames far less confusing, and makes
> it simple to detect when a frame number is erroneously reused.
>
> Otherwise, I'm largely happy to pick the rest and apply any fixups
> myself.
Great thanks for your feedback!
I will follow your suggestion to improve my patches, then post it in a day.
So I will rebase my patchset on arch-timer/gtdt branch of your REPO
https://git.kernel.org/pub/scm/linux/kernel/git/mark/linux.git/log/?h=arch-timer/gtdt
>
> Thanks,
> Mark.
--
Best regards,
Fu Wei
Software Engineer
Red Hat
next prev parent reply other threads:[~2017-03-28 14:29 UTC|newest]
Thread overview: 41+ messages / expand[flat|nested] mbox.gz Atom feed top
2017-03-21 16:31 [PATCH v22 00/11] acpi, clocksource: add GTDT driver and GTDT support in arm_arch_timer fu.wei at linaro.org
2017-03-21 16:31 ` [PATCH v22 01/11] clocksource: arm_arch_timer: introduce a wrapper function to get the frequency from mmio fu.wei at linaro.org
2017-03-21 16:31 ` [PATCH v22 02/11] clocksource: arm_arch_timer: separate out device-tree code and remove arch_timer_detect_rate fu.wei at linaro.org
2017-03-28 14:58 ` Daniel Lezcano
2017-03-29 3:41 ` Fu Wei
2017-03-29 5:11 ` Fu Wei
2017-03-29 14:41 ` Daniel Lezcano
2017-03-29 15:01 ` Fu Wei
2017-03-21 16:31 ` [PATCH v22 03/11] clocksource: arm_arch_timer: refactor arch_timer_needs_probing fu.wei at linaro.org
2017-03-28 15:02 ` Daniel Lezcano
2017-03-29 15:24 ` Mark Rutland
2017-03-29 15:32 ` Daniel Lezcano
2017-03-21 16:31 ` [PATCH v22 04/11] clocksource: arm_arch_timer: move arch_timer_needs_of_probing into DT init call fu.wei at linaro.org
2017-03-21 16:31 ` [PATCH v22 05/11] clocksource: arm_arch_timer: introduce some new structs to prepare for GTDT fu.wei at linaro.org
2017-03-21 16:31 ` [PATCH v22 06/11] clocksource: arm_arch_timer: refactor MMIO timer probing fu.wei at linaro.org
2017-03-21 16:31 ` [PATCH v22 07/11] acpi/arm64: Add GTDT table parse driver fu.wei at linaro.org
2017-03-28 11:35 ` Lorenzo Pieralisi
2017-03-29 9:48 ` Fu Wei
2017-03-29 10:21 ` Lorenzo Pieralisi
2017-03-29 10:48 ` Fu Wei
2017-03-29 11:33 ` Lorenzo Pieralisi
2017-03-29 13:42 ` Fu Wei
2017-03-29 16:02 ` Lorenzo Pieralisi
2017-03-29 14:29 ` Fu Wei
2017-03-29 14:31 ` Fu Wei
2017-03-29 15:19 ` Lorenzo Pieralisi
2017-03-21 16:31 ` [PATCH v22 08/11] clocksource: arm_arch_timer: simplify ACPI support code fu.wei at linaro.org
2017-03-21 16:31 ` [PATCH v22 09/11] acpi/arm64: Add memory-mapped timer support in GTDT driver fu.wei at linaro.org
2017-03-29 16:47 ` Lorenzo Pieralisi
2017-03-30 7:54 ` Fu Wei
2017-03-21 16:31 ` [PATCH v22 10/11] clocksource: arm_arch_timer: add GTDT support for memory-mapped timer fu.wei at linaro.org
2017-03-21 16:31 ` [PATCH v22 11/11] acpi/arm64: Add SBSA Generic Watchdog support in GTDT driver fu.wei at linaro.org
2017-03-28 15:41 ` Lorenzo Pieralisi
2017-03-31 8:10 ` Fu Wei
2017-03-31 11:54 ` Lorenzo Pieralisi
2017-03-28 11:32 ` [PATCH v22 00/11] acpi, clocksource: add GTDT driver and GTDT support in arm_arch_timer Jon Masters
2017-03-28 12:34 ` Fu Wei
2017-03-28 13:05 ` Mark Rutland
2017-03-28 14:29 ` Fu Wei [this message]
2017-03-28 14:53 ` Mark Rutland
2017-03-31 17:55 ` Fu Wei
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