From: Brian Norris <briannorris@chromium.org>
To: David Gow <davidgow@google.com>
Cc: Thomas Gleixner <tglx@linutronix.de>,
linux-kernel@vger.kernel.org, Guenter Roeck <linux@roeck-us.net>,
Geert Uytterhoeven <geert@linux-m68k.org>,
kunit-dev@googlegroups.com
Subject: Re: [PATCH v2 4/6] genirq/test: Depend on SPARSE_IRQ
Date: Mon, 25 Aug 2025 14:23:11 -0700 [thread overview]
Message-ID: <aKzUP8TczQmuAEXU@google.com> (raw)
In-Reply-To: <CABVgOSngoD0fh1WEkUCEwSdk0Joypo3dA_Y_SjW+K=nVDnZs3Q@mail.gmail.com>
On Sat, Aug 23, 2025 at 02:59:26PM +0800, David Gow wrote:
> On Sat, 23 Aug 2025 at 03:01, Brian Norris <briannorris@chromium.org> wrote:
> > Notably, this also excludes ARCH=um from running any of these tests,
> > even though some of them might work.
>
> I confess to being disappointed that we lose ARCH=um support with this
> -- it's nice to have it run on the "default" configuration -- but the
> correct way of solving this is probably to support SPARSE_IRQ on UML,
> which is probably more work than it's worth.
I made an educated guess on how to support SPARSE_IRQ for ARCH=um, and I
got something working here:
[PATCH] um: Support SPARSE_IRQ
http://lore.kernel.org/all/20250825212031.111027-1-briannorris@chromium.org
Brian
next prev parent reply other threads:[~2025-08-25 21:23 UTC|newest]
Thread overview: 24+ messages / expand[flat|nested] mbox.gz Atom feed top
2025-08-22 18:59 [PATCH v2 0/6] genirq/test: Platform/architecture fixes Brian Norris
2025-08-22 18:59 ` [PATCH v2 1/6] genirq/test: Select IRQ_DOMAIN Brian Norris
2025-08-23 1:13 ` Guenter Roeck
2025-09-03 15:12 ` [tip: irq/core] " tip-bot2 for Brian Norris
2025-10-02 16:22 ` [PATCH v2 1/6] " ChaosEsque Team
2025-08-22 18:59 ` [PATCH v2 2/6] genirq/test: Factor out fake-virq setup Brian Norris
2025-08-23 1:13 ` Guenter Roeck
2025-09-03 15:12 ` [tip: irq/core] " tip-bot2 for Brian Norris
2025-08-22 18:59 ` [PATCH v2 3/6] genirq/test: Fail early if we can't request an IRQ Brian Norris
2025-08-23 1:13 ` Guenter Roeck
2025-09-03 15:12 ` [tip: irq/core] genirq/test: Fail early if interrupt request fails tip-bot2 for Brian Norris
2025-08-22 18:59 ` [PATCH v2 4/6] genirq/test: Depend on SPARSE_IRQ Brian Norris
2025-08-23 1:13 ` Guenter Roeck
2025-08-23 6:59 ` David Gow
2025-08-25 21:23 ` Brian Norris [this message]
2025-09-03 15:12 ` [tip: irq/core] " tip-bot2 for Brian Norris
2025-08-22 18:59 ` [PATCH v2 5/6] genirq/test: Drop CONFIG_GENERIC_IRQ_MIGRATION assumptions Brian Norris
2025-08-23 1:13 ` Guenter Roeck
2025-09-03 15:12 ` [tip: irq/core] " tip-bot2 for Brian Norris
2025-08-22 18:59 ` [PATCH v2 6/6] genirq/test: Ensure CPU 1 is online for hotplug test Brian Norris
2025-08-23 1:14 ` Guenter Roeck
2025-09-03 15:12 ` [tip: irq/core] " tip-bot2 for Brian Norris
2025-08-22 23:26 ` [PATCH v2 0/6] genirq/test: Platform/architecture fixes Guenter Roeck
2025-08-23 1:15 ` Guenter Roeck
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