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From: Thomas Gleixner <tglx@linutronix.de>
To: Zhou Wang <wangzhou1@hisilicon.com>, maz@kernel.org
Cc: linux-arm-kernel@lists.infradead.org, linux-doc@vger.kernel.org,
	wangwudi@hisilicon.com, prime.zeng@hisilicon.com,
	Zhou Wang <wangzhou1@hisilicon.com>,
	Nianyao Tang <tangnianyao@huawei.com>
Subject: Re: [PATCH v4] irqchip/gicv3-its: Add workaround for hip09 ITS erratum 162100801
Date: Sat, 16 Nov 2024 00:44:54 +0100	[thread overview]
Message-ID: <87msi0yscp.ffs@tglx> (raw)
In-Reply-To: <20241114082813.3865466-1-wangzhou1@hisilicon.com>

On Thu, Nov 14 2024 at 16:28, Zhou Wang wrote:

> When enabling GICv4.1 in hip09, VMAPP will fail to clear some caches
> during unmapping operation, which will cause some vSGIs lost.
>
> To fix the issue, invalidate related vPE cache through GICR_INVALLR
> after VMOVP.
>
> Suggested-by: Marc Zyngier <maz@kernel.org>
> Signed-off-by: Nianyao Tang <tangnianyao@huawei.com>
> Signed-off-by: Zhou Wang <wangzhou1@hisilicon.com>

This Signed-off-by chain is incorrect. Who authored the patch?

If Nianyao is the author then the changelog lacks a

   From: Nianyao ....

line right at the top.

If you both authored it, then this lacks a Co-developed-by tag.

See Documentation/process/... for further explanation.

Thanks,

        tglx


  parent reply	other threads:[~2024-11-15 23:45 UTC|newest]

Thread overview: 4+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2024-11-14  8:28 [PATCH v4] irqchip/gicv3-its: Add workaround for hip09 ITS erratum 162100801 Zhou Wang
2024-11-14 12:35 ` Marc Zyngier
2024-11-15 23:44 ` Thomas Gleixner [this message]
2024-11-16  2:53   ` Zhou Wang

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