From: Marc Zyngier <maz@kernel.org>
To: Zenghui Yu <yuzenghui@huawei.com>
Cc: wanghaibin.wang@huawei.com, tglx@linutronix.de,
jason@lakedaemon.net, linux-arm-kernel@lists.infradead.org,
linux-kernel@vger.kernel.org
Subject: Re: [PATCH RESEND] irqchip/gic-v3-its: Use the its_invall_cmd descriptor when building INVALL
Date: Mon, 03 Feb 2020 10:05:19 +0000 [thread overview]
Message-ID: <11f7a8ab2f23db10100578506a49fa24@kernel.org> (raw)
In-Reply-To: <20200203041821.1862-1-yuzenghui@huawei.com>
On 2020-02-03 04:18, Zenghui Yu wrote:
> It looks like an obvious mistake to use its_mapc_cmd descriptor when
> building the INVALL command block. It so far worked by luck because
> both its_mapc_cmd.col and its_invall_cmd.col sit at the same offset of
> the ITS command descriptor, but we should not rely on it.
>
> Fixes: cc2d3216f53c ("irqchip: GICv3: ITS command queue")
> Signed-off-by: Zenghui Yu <yuzenghui@huawei.com>
> ---
>
> This patch has been originally posted at:
> https://lore.kernel.org/r/20191202071021.1251-1-yuzenghui@huawei.com
> but somehow has been missed for 5.5. So repost it.
Oops, sorry about that. Now applied and pushed out.
M.
--
Jazz is not dead. It just smells funny...
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prev parent reply other threads:[~2020-02-03 10:05 UTC|newest]
Thread overview: 2+ messages / expand[flat|nested] mbox.gz Atom feed top
2020-02-03 4:18 [PATCH RESEND] irqchip/gic-v3-its: Use the its_invall_cmd descriptor when building INVALL Zenghui Yu
2020-02-03 10:05 ` Marc Zyngier [this message]
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