From: Thomas Gleixner <tglx@linutronix.de>
To: Marc Zyngier <maz@kernel.org>, Zenghui Yu <yuzenghui@huawei.com>
Cc: linux-kernel@vger.kernel.org, wanghaibin.wang@huawei.com
Subject: Re: [PATCH] genirq/irqdomain: Make sure all irq domain flags are distinct
Date: Mon, 24 Feb 2020 12:30:33 +0100 [thread overview]
Message-ID: <87eeuk43za.fsf@nanos.tec.linutronix.de> (raw)
In-Reply-To: <7dec8c6eb07f634a4cccec3be5136e2f@kernel.org>
Marc Zyngier <maz@kernel.org> writes:
> On 2020-02-21 02:07, Zenghui Yu wrote:
>> Fixes: 6f1a4891a592 ("x86/apic/msi: Plug non-maskable MSI affinity
>> race")
>
> To be fair, the real source of the bug is this:
>
> 6a6544e520abe ("genirq/irqdomain: Remove auto-recursive hierarchy
> support")
Yes, but up to the MSI commit it was not a problem :)
next prev parent reply other threads:[~2020-02-24 11:30 UTC|newest]
Thread overview: 4+ messages / expand[flat|nested] mbox.gz Atom feed top
2020-02-21 2:07 [PATCH] genirq/irqdomain: Make sure all irq domain flags are distinct Zenghui Yu
2020-02-21 10:13 ` Marc Zyngier
2020-02-24 11:30 ` Thomas Gleixner [this message]
2020-02-21 10:31 ` [tip: irq/urgent] " tip-bot2 for Zenghui Yu
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