From: Marc Zyngier <maz@kernel.org>
To: Linus Walleij <linus.walleij@linaro.org>
Cc: Sumit Garg <sumit.garg@linaro.org>,
kernel-team@android.com, Florian Fainelli <f.fainelli@gmail.com>,
Russell King <linux@arm.linux.org.uk>,
Jason Cooper <jason@lakedaemon.net>,
Saravana Kannan <saravanak@google.com>,
Andrew Lunn <andrew@lunn.ch>,
Catalin Marinas <catalin.marinas@arm.com>,
Gregory Clement <gregory.clement@bootlin.com>,
linux-kernel@vger.kernel.org,
Thomas Gleixner <tglx@linutronix.de>,
Will Deacon <will@kernel.org>,
Valentin Schneider <Valentin.Schneider@arm.com>,
Linux ARM <linux-arm-kernel@lists.infradead.org>
Subject: Re: [PATCH v3 08/16] irqchip/gic: Configure SGIs as standard interrupts
Date: Wed, 16 Sep 2020 15:14:52 +0100 [thread overview]
Message-ID: <9d3c8d2de29618797568e3d4e325b10b@kernel.org> (raw)
In-Reply-To: <CACRpkdbqiUye3fcLSdtNB2WffsKp-tmpV64RtWm_kwkqiz2+7w@mail.gmail.com>
Hi Linus,
On 2020-09-16 15:03, Linus Walleij wrote:
> On Tue, Sep 1, 2020 at 4:44 PM Marc Zyngier <maz@kernel.org> wrote:
>
>> Change the way we deal with GIC SGIs by turning them into proper
>> IRQs, and calling into the arch code to register the interrupt range
>> instead of a callback.
>>
>> Reviewed-by: Valentin Schneider <valentin.schneider@arm.com>
>> Signed-off-by: Marc Zyngier <maz@kernel.org>
>
> Hmmm apart from Exynos this crashes the Ux500 too... I don't
> even get the crash dumpon a LL UART, it hard hangs.
No output whatsoever? That's really odd... Or do you see the kernel
booting and locking up when starting secondaries? If the latter, it
would indicate that we haven't properly deactivated the SGI...
M.
--
Jazz is not dead. It just smells funny...
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next prev parent reply other threads:[~2020-09-16 14:16 UTC|newest]
Thread overview: 84+ messages / expand[flat|nested] mbox.gz Atom feed top
2020-09-01 14:43 [PATCH v3 00/16] arm/arm64: Turning IPIs into normal interrupts Marc Zyngier
2020-09-01 14:43 ` [PATCH v3 01/16] genirq: Add fasteoi IPI flow Marc Zyngier
2020-09-01 14:43 ` [PATCH v3 02/16] genirq: Allow interrupts to be excluded from /proc/interrupts Marc Zyngier
2020-09-01 14:43 ` [PATCH v3 03/16] arm64: Allow IPIs to be handled as normal interrupts Marc Zyngier
2020-09-11 15:05 ` Catalin Marinas
2020-10-19 12:42 ` Vincent Guittot
2020-10-19 13:04 ` Marc Zyngier
2020-10-19 15:43 ` Vincent Guittot
2020-10-19 16:00 ` Valentin Schneider
2020-10-27 10:12 ` Vincent Guittot
2020-10-27 10:37 ` Marc Zyngier
2020-10-27 10:50 ` Vincent Guittot
2020-10-27 11:21 ` Vincent Guittot
2020-10-27 12:06 ` Marc Zyngier
2020-10-27 13:17 ` Vincent Guittot
[not found] ` <c66367b0-e8a0-2b7b-13c3-c9413462357c@huawei.com>
2021-05-06 11:44 ` Marc Zyngier
2021-05-07 7:30 ` He Ying
2021-05-07 8:56 ` Marc Zyngier
2021-05-07 9:31 ` He Ying
2020-09-01 14:43 ` [PATCH v3 04/16] ARM: " Marc Zyngier
2020-09-01 14:43 ` [PATCH v3 05/16] irqchip/gic-v3: Describe the SGI range Marc Zyngier
2020-09-01 14:43 ` [PATCH v3 06/16] irqchip/gic-v3: Configure SGIs as standard interrupts Marc Zyngier
2020-09-01 14:43 ` [PATCH v3 07/16] irqchip/gic: Refactor SMP configuration Marc Zyngier
2020-09-01 14:43 ` [PATCH v3 08/16] irqchip/gic: Configure SGIs as standard interrupts Marc Zyngier
[not found] ` <CGME20200914130601eucas1p23ce276d168dee37909b22c75499e68da@eucas1p2.samsung.com>
2020-09-14 13:06 ` Marek Szyprowski
2020-09-14 13:13 ` Marc Zyngier
2020-09-14 13:26 ` Marek Szyprowski
2020-09-14 15:09 ` Marc Zyngier
2020-09-15 6:48 ` Marek Szyprowski
2020-09-15 8:07 ` Marc Zyngier
2020-09-15 8:35 ` Marek Szyprowski
2020-09-15 9:48 ` Marc Zyngier
2020-09-16 14:16 ` Jon Hunter
2020-09-16 15:10 ` Marc Zyngier
2020-09-16 15:46 ` Jon Hunter
2020-09-16 15:55 ` Marc Zyngier
2020-09-16 15:58 ` Jon Hunter
2020-09-16 16:22 ` Marc Zyngier
2020-09-16 16:28 ` Marc Zyngier
2020-09-16 19:08 ` Jon Hunter
2020-09-16 19:06 ` Jon Hunter
2020-09-16 19:26 ` Mikko Perttunen
2020-09-16 19:39 ` Jon Hunter
2020-09-17 7:40 ` Linus Walleij
2020-09-17 7:50 ` Marc Zyngier
2020-09-17 7:54 ` Jon Hunter
2020-09-17 8:45 ` Marc Zyngier
2020-09-17 8:49 ` Jon Hunter
2020-09-17 8:54 ` Marek Szyprowski
2020-09-17 9:09 ` Jon Hunter
2020-09-17 9:13 ` Marek Szyprowski
2020-09-17 9:29 ` Marc Zyngier
2020-09-17 14:53 ` Jon Hunter
2020-09-17 18:24 ` Jon Hunter
2020-09-18 8:24 ` Marc Zyngier
2020-09-17 8:56 ` Marc Zyngier
2020-09-17 10:11 ` Linus Walleij
2020-09-16 14:03 ` Linus Walleij
2020-09-16 14:14 ` Marc Zyngier [this message]
2020-09-18 9:58 ` James Morse
2020-09-18 10:21 ` Marc Zyngier
2020-09-01 14:43 ` [PATCH v3 09/16] irqchip/gic-common: Don't enable SGIs by default Marc Zyngier
2020-09-01 14:43 ` [PATCH v3 10/16] irqchip/bcm2836: Configure mailbox interrupts as standard interrupts Marc Zyngier
[not found] ` <CGME20200914143236eucas1p17e8849c67d01db2c5ebb3b6a126aebf4@eucas1p1.samsung.com>
2020-09-14 14:32 ` Marek Szyprowski
2020-09-14 16:10 ` Marc Zyngier
2020-09-14 19:13 ` Marek Szyprowski
2020-09-01 14:43 ` [PATCH v3 11/16] irqchip/hip04: Configure IPIs " Marc Zyngier
2020-09-01 14:43 ` [PATCH v3 12/16] irqchip/armada-370-xp: " Marc Zyngier
2020-09-01 14:43 ` [PATCH v3 13/16] arm64: Kill __smp_cross_call and co Marc Zyngier
2020-09-11 15:06 ` Catalin Marinas
2020-09-01 14:43 ` [PATCH v3 14/16] arm64: Remove custom IRQ stat accounting Marc Zyngier
2020-09-11 15:06 ` Catalin Marinas
2020-09-01 14:43 ` [PATCH v3 15/16] ARM: Kill __smp_cross_call and co Marc Zyngier
2020-09-01 14:43 ` [PATCH v3 16/16] ARM: Remove custom IRQ stat accounting Marc Zyngier
2020-09-02 7:41 ` kernel test robot
2020-09-02 20:20 ` Marc Zyngier
2020-09-24 9:00 ` Guillaume Tucker
2020-09-24 9:29 ` Marc Zyngier
2020-09-24 13:09 ` Guillaume Tucker
2020-09-28 9:00 ` Guillaume Tucker
2020-09-24 13:34 ` Fabio Estevam
2020-09-24 14:19 ` Guillaume Tucker
2020-09-07 6:06 ` [PATCH v3 00/16] arm/arm64: Turning IPIs into normal interrupts hasegawa-hitomi
2020-09-16 16:54 ` Florian Fainelli
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