From: Johan Hovold <johan@kernel.org>
To: Thomas Gleixner <tglx@linutronix.de>
Cc: Johan Hovold <johan+linaro@kernel.org>,
Marc Zyngier <maz@kernel.org>,
x86@kernel.org, platform-driver-x86@vger.kernel.org,
linux-arm-kernel@lists.infradead.org, linux-mips@vger.kernel.org,
linux-kernel@vger.kernel.org
Subject: Re: [PATCH v3 19/19] irqdomain: Switch to per-domain locking
Date: Thu, 12 Jan 2023 18:21:54 +0100 [thread overview]
Message-ID: <Y8BBsid+Jaul3RDr@hovoldconsulting.com> (raw)
In-Reply-To: <871qo1hqng.ffs@tglx>
On Wed, Jan 11, 2023 at 07:28:35PM +0100, Thomas Gleixner wrote:
> On Mon, Dec 12 2022 at 17:18, Thomas Gleixner wrote:
> > On Mon, Dec 12 2022 at 15:29, Johan Hovold wrote:
> >> I added to irq_domain_set_mapping() and which is is called for each
> >> (inner) domain in a hierarchy when allocating an IRQ.
> >
> > Hmm. Indeed that should do the trick.
> >
> > Some comments would be appreciated as the rules around domain->root are
> > far from obvious.
>
> Any update on this one?
Sorry about the delay. I'll take a look at this tomorrow.
Johan
next prev parent reply other threads:[~2023-01-12 18:01 UTC|newest]
Thread overview: 41+ messages / expand[flat|nested] mbox.gz Atom feed top
2022-12-09 14:01 [PATCH v3 00/19] irqdomain: fix mapping race and clean up locking Johan Hovold
2022-12-09 14:01 ` [PATCH v3 01/19] irqdomain: Drop bogus fwspec-mapping error handling Johan Hovold
2022-12-09 14:01 ` [PATCH v3 02/19] irqdomain: Drop dead domain-name assignment Johan Hovold
2022-12-09 14:01 ` [PATCH v3 03/19] irqdomain: Drop leftover brackets Johan Hovold
2022-12-12 22:44 ` Philippe Mathieu-Daudé
2022-12-09 14:01 ` [PATCH v3 04/19] irqdomain: Fix association race Johan Hovold
2022-12-09 14:01 ` [PATCH v3 05/19] irqdomain: Fix disassociation race Johan Hovold
2022-12-09 14:01 ` [PATCH v3 06/19] irqdomain: Drop revmap mutex Johan Hovold
2022-12-09 14:01 ` [PATCH v3 07/19] irqdomain: Look for existing mapping only once Johan Hovold
2022-12-09 14:01 ` [PATCH v3 08/19] irqdomain: Refactor __irq_domain_alloc_irqs() Johan Hovold
2022-12-09 14:01 ` [PATCH v3 09/19] irqdomain: Fix mapping-creation race Johan Hovold
2022-12-09 14:01 ` [PATCH v3 10/19] irqdomain: Clean up irq_domain_push/pop_irq() Johan Hovold
2022-12-12 22:32 ` Philippe Mathieu-Daudé
2022-12-09 14:01 ` [PATCH v3 11/19] x86/ioapic: Use irq_domain_create_hierarchy() Johan Hovold
2022-12-12 22:37 ` Philippe Mathieu-Daudé
2022-12-09 14:01 ` [PATCH v3 12/19] x86/apic: " Johan Hovold
2022-12-12 22:41 ` Philippe Mathieu-Daudé
2022-12-09 14:01 ` [PATCH v3 13/19] irqchip/alpine-msi: Use irq_domain_add_hierarchy() Johan Hovold
2022-12-12 22:41 ` Philippe Mathieu-Daudé
2022-12-09 14:01 ` [PATCH v3 14/19] irqchip/gic-v2m: Use irq_domain_create_hierarchy() Johan Hovold
2022-12-12 22:42 ` Philippe Mathieu-Daudé
2022-12-09 14:01 ` [PATCH v3 15/19] irqchip/gic-v3-its: " Johan Hovold
2022-12-09 14:01 ` [PATCH v3 16/19] irqchip/gic-v3-mbi: " Johan Hovold
2022-12-12 22:42 ` Philippe Mathieu-Daudé
2022-12-09 14:01 ` [PATCH v3 17/19] irqchip/loongson-pch-msi: " Johan Hovold
2022-12-12 22:36 ` Philippe Mathieu-Daudé
2022-12-09 14:01 ` [PATCH v3 18/19] irqchip/mvebu-odmi: " Johan Hovold
2022-12-12 22:37 ` Philippe Mathieu-Daudé
2022-12-09 14:01 ` [PATCH v3 19/19] irqdomain: Switch to per-domain locking Johan Hovold
2022-12-12 14:14 ` Thomas Gleixner
2022-12-12 14:29 ` Johan Hovold
2022-12-12 16:18 ` Thomas Gleixner
2023-01-11 18:28 ` Thomas Gleixner
2023-01-12 17:21 ` Johan Hovold [this message]
2022-12-09 15:51 ` [PATCH v3 00/19] irqdomain: fix mapping race and clean up locking Thomas Gleixner
2022-12-09 16:16 ` Johan Hovold
2022-12-09 19:53 ` Thomas Gleixner
2022-12-15 9:31 ` Hsin-Yi Wang
2023-01-16 13:53 ` Johan Hovold
2022-12-20 3:30 ` [PATCH v3 0/19] " Mark-PK Tsai
2023-01-16 13:55 ` Johan Hovold
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