From: Juergen Gross <jgross@suse.com>
To: Jan Beulich <jbeulich@suse.com>,
Boris Ostrovsky <boris.ostrovsky@oracle.com>
Cc: Stefano Stabellini <sstabellini@kernel.org>,
lkml <linux-kernel@vger.kernel.org>,
"xen-devel@lists.xenproject.org" <xen-devel@lists.xenproject.org>
Subject: Re: [PATCH] Xen/gntdev: don't ignore kernel unmapping error
Date: Fri, 17 Sep 2021 09:35:48 +0200 [thread overview]
Message-ID: <6d5cc143-0436-a2da-c3f4-ee7a2cec840c@suse.com> (raw)
In-Reply-To: <c2513395-74dc-aea3-9192-fd265aa44e35@suse.com>
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On 17.09.21 08:13, Jan Beulich wrote:
> While working on XSA-361 and its follow-ups, I failed to spot another
> place where the kernel mapping part of an operation was not treated the
> same as the user space part. Detect and propagate errors and add a 2nd
> pr_debug().
>
> Signed-off-by: Jan Beulich <jbeulich@suse.com>
Reviewed-by: Juergen Gross <jgross@suse.com>
Juergen
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next prev parent reply other threads:[~2021-09-17 7:35 UTC|newest]
Thread overview: 3+ messages / expand[flat|nested] mbox.gz Atom feed top
2021-09-17 6:13 Jan Beulich
2021-09-17 7:35 ` Juergen Gross [this message]
2021-09-20 15:18 ` Juergen Gross
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