From: Daniel Lezcano <daniel.lezcano@linaro.org>
To: Marc Zyngier <maz@kernel.org>
Cc: Will Deacon <will@kernel.org>,
linux-arm-kernel@lists.infradead.org,
linux-kernel@vger.kernel.org, Mark Rutland <mark.rutland@arm.com>,
Thomas Gleixner <tglx@linutronix.de>,
Peter Shier <pshier@google.com>,
Raghavendra Rao Ananta <rananta@google.com>,
Ricardo Koller <ricarkol@google.com>,
Oliver Upton <oupton@google.com>,
Catalin Marinas <catalin.marinas@arm.com>,
Linus Walleij <linus.walleij@linaro.org>,
kernel-team@android.com
Subject: Re: [PATCH v3 00/17] clocksource/arm_arch_timer: Add basic ARMv8.6 support
Date: Mon, 18 Oct 2021 09:51:19 +0200 [thread overview]
Message-ID: <d0c55386-2f7f-a940-45bb-d80ae5e0f378@linaro.org> (raw)
In-Reply-To: <877decotwi.wl-maz@kernel.org>
On 17/10/2021 11:57, Marc Zyngier wrote:
> Hi Daniel,
>
> On Sat, 16 Oct 2021 22:59:33 +0100,
> Daniel Lezcano <daniel.lezcano@linaro.org> wrote:
>>
>>
>> Hi Marc,
>>
>>
>> On 11/10/2021 15:39, Marc Zyngier wrote:
>>
>> [ ... ]
>>
>>> Thanks for that. All addressed now. I'll repost the series once we've
>>> addressed the question below.
>>>
>>>> How do you want to merge this series? It would be nice to have the arch
>>>> bits in the arm64 tree, if possible, as we'll be tripping over the cpucaps
>>>> stuff otherwise.
>>>
>>> I think we should keep the series together, as asm/arch_timer.h gets a
>>> beating all over the place, and there is no chance the arm64 bits at
>>> the end can apply (let alone work) on their own.
>>>
>>> So either Daniel would ack the series for it to go via arm64, or
>>> create a stable branch with the first 13 patches that would go in both
>>> the clocksource and arm64 trees.
>>>
>>> Daniel, any preference?
>>
>> yes, I prefer a stable branch for this series.
>>
>> https://git.linaro.org/people/daniel.lezcano/linux.git/log/?h=timers/drivers/armv8.6_arch_timer
>>
>
> OK, this branch is now slightly outdated, since I have reworked it at
> Will's request. -rc5 is also too recent a base for arm64, which is
> usually based on -rc3.
>
> I'll repost a new series today or tomorrow and provide tags for both
> you and Will to pull from.
Ok, thanks. I've updated the branch accordingly.
Let me know if everything is fine, so I can prepare a PR for the 'tip' tree.
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next prev parent reply other threads:[~2021-10-18 7:51 UTC|newest]
Thread overview: 32+ messages / expand[flat|nested] mbox.gz Atom feed top
2021-10-10 11:42 [PATCH v3 00/17] clocksource/arm_arch_timer: Add basic ARMv8.6 support Marc Zyngier
2021-10-10 11:42 ` [PATCH v3 01/17] clocksource/arm_arch_timer: Add build-time guards for unhandled register accesses Marc Zyngier
2021-10-10 11:42 ` [PATCH v3 02/17] clocksource/arm_arch_timer: Drop CNT*_TVAL read accessors Marc Zyngier
2021-10-10 11:42 ` [PATCH v3 03/17] clocksource/arm_arch_timer: Extend write side of timer register accessors to u64 Marc Zyngier
2021-10-10 11:42 ` [PATCH v3 04/17] clocksource/arm_arch_timer: Move system register timer programming over to CVAL Marc Zyngier
2021-10-10 11:42 ` [PATCH v3 05/17] clocksource/arm_arch_timer: Move drop _tval from erratum function names Marc Zyngier
2021-10-10 11:42 ` [PATCH v3 06/17] clocksource/arm_arch_timer: Fix MMIO base address vs callback ordering issue Marc Zyngier
2021-10-10 11:42 ` [PATCH v3 07/17] clocksource/arm_arch_timer: Move MMIO timer programming over to CVAL Marc Zyngier
2021-10-10 11:42 ` [PATCH v3 08/17] clocksource/arm_arch_timer: Advertise 56bit timer to the core code Marc Zyngier
2021-10-10 11:42 ` [PATCH v3 09/17] clocksource/arm_arch_timer: Work around broken CVAL implementations Marc Zyngier
2021-10-10 11:42 ` [PATCH v3 10/17] clocksource/arm_arch_timer: Remove any trace of the TVAL programming interface Marc Zyngier
2021-10-10 11:43 ` [PATCH v3 11/17] clocksource/arm_arch_timer: Drop unnecessary ISB on CVAL programming Marc Zyngier
2021-10-10 11:43 ` [PATCH v3 12/17] clocksource/arm_arch_timer: Fix masking for high freq counters Marc Zyngier
2021-10-10 11:43 ` [PATCH v3 13/17] clocksource/arch_arm_timer: Move workaround synchronisation around Marc Zyngier
2021-10-10 11:43 ` [PATCH v3 14/17] arm64: Add a capability for FEAT_ECV Marc Zyngier
2021-10-11 10:56 ` Will Deacon
2021-10-11 10:57 ` Will Deacon
2021-10-10 11:43 ` [PATCH v3 15/17] arm64: Add CNT{P,V}CTSS_EL0 alternatives to cnt{p,v}ct_el0 Marc Zyngier
2021-10-11 10:33 ` Will Deacon
2021-10-10 11:43 ` [PATCH v3 16/17] arm64: Add handling of CNTVCTSS traps Marc Zyngier
2021-10-11 10:54 ` Will Deacon
2021-10-10 11:43 ` [PATCH v3 17/17] arm64: Add HWCAP for self-synchronising virtual counter Marc Zyngier
2021-10-11 11:00 ` Will Deacon
2021-10-11 11:02 ` [PATCH v3 00/17] clocksource/arm_arch_timer: Add basic ARMv8.6 support Will Deacon
2021-10-11 13:39 ` Marc Zyngier
2021-10-16 21:59 ` Daniel Lezcano
2021-10-17 9:57 ` Marc Zyngier
2021-10-18 7:51 ` Daniel Lezcano [this message]
2021-10-19 8:00 ` Marc Zyngier
2021-10-19 8:04 ` Daniel Lezcano
2021-10-19 11:09 ` Will Deacon
2021-10-19 11:10 ` Daniel Lezcano
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