linux-kernel - Re: [PATCH 1/4] iommu/amd: Fix wrong parentheses on page-specific invalidations

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Message-ID: <YKOHmQcqW0bX59nV@8bytes.org>
Date:   Tue, 18 May 2021 11:23:37 +0200
From:   Joerg Roedel <joro@...tes.org>
To:     Nadav Amit <nadav.amit@...il.com>
Cc:     Will Deacon <will@...nel.org>, Nadav Amit <namit@...are.com>,
        Jiajun Cao <caojiajun@...are.com>,
        iommu@...ts.linux-foundation.org, linux-kernel@...r.kernel.org
Subject: Re: [PATCH 1/4] iommu/amd: Fix wrong parentheses on page-specific
 invalidations

On Sat, May 01, 2021 at 11:59:56PM -0700, Nadav Amit wrote:
> From: Nadav Amit <namit@...are.com>
> 
> The logic to determine the mask of page-specific invalidations was
> tested in userspace. As the code was copied into the kernel, the
> parentheses were mistakenly set in the wrong place, resulting in the
> wrong mask.
> 
> Fix it.
> 
> Cc: Joerg Roedel <joro@...tes.org>
> Cc: Will Deacon <will@...nel.org>
> Cc: Jiajun Cao <caojiajun@...are.com>
> Cc: iommu@...ts.linux-foundation.org
> Cc: linux-kernel@...r.kernel.org
> Fixes: 268aa4548277 ("iommu/amd: Page-specific invalidations for more than one page")
> Signed-off-by: Nadav Amit <namit@...are.com>
> ---
>  drivers/iommu/amd/iommu.c | 2 +-
>  1 file changed, 1 insertion(+), 1 deletion(-)

Applied this one for v5.13, thanks Nadav.

Somehow the rest of the patch-set got screwed up during sending or so,
at least I see some patches twice in my inbox and with different
subjects.

Can you please re-send patches 2-4 when -rc3 it out?

Thanks,

	Joerg