From: Boris Ostrovsky <boris.ostrovsky@oracle.com>
To: Konrad Rzeszutek Wilk <konrad.wilk@oracle.com>,
Tommi Airikka <tommi@airikka.net>,
linux-kernel@vger.kernel.org, xen-devel@lists.xenproject.org,
david.vrabel@citrix.com
Cc: stable@vger.kernel.org
Subject: Re: [PATCH 4/4] xen/pcifront: Fix mysterious crashes when NUMA locality information was extracted.
Date: Sat, 13 Feb 2016 20:23:14 -0500 [thread overview]
Message-ID: <56BFD702.9010708@oracle.com> (raw)
In-Reply-To: <1455225026-25792-5-git-send-email-konrad.wilk@oracle.com>
On 02/11/2016 04:10 PM, Konrad Rzeszutek Wilk wrote:
>
> This patch fixes the issue by:
> 1) Use kzalloc to initialize to a well known state.
> 2) Put 'struct pci_sysdata' at the start of 'pcifront_sd'. That
> way access to the 'node' will access the right offset.
>
> CC: stable@vger.kernel.org
> Signed-off-by: Konrad Rzeszutek Wilk <konrad.wilk@oracle.com>
Reviewed-by: Boris Ostrovsky <boris.ostrovsky@oracle.com>
(This, btw, is the second time we got bitten by pcifront_sd bit not
being pci_sysdata. dc4fdaf0e48 was a workaround for a similar problem
and we should have fixed it then).
-boris
next prev parent reply other threads:[~2016-02-14 1:23 UTC|newest]
Thread overview: 5+ messages / expand[flat|nested] mbox.gz Atom feed top
[not found] <1455225026-25792-1-git-send-email-konrad.wilk@oracle.com>
[not found] ` <1455225026-25792-2-git-send-email-konrad.wilk@oracle.com>
2016-02-12 9:19 ` [Xen-devel] [PATCH 1/4] xen/pciback: Check PF instead of VF for PCI_COMMAND_MEMORY Jan Beulich
[not found] ` <1455225026-25792-3-git-send-email-konrad.wilk@oracle.com>
2016-02-12 9:25 ` [Xen-devel] [PATCH 2/4] xen/pciback: Save the number of MSI-X entries to be copied later Jan Beulich
[not found] ` <1455225026-25792-5-git-send-email-konrad.wilk@oracle.com>
2016-02-14 1:23 ` Boris Ostrovsky [this message]
[not found] ` <20160215140532.GB3698@char.us.oracle.com>
2016-02-15 14:37 ` [PATCH 4/4] xen/pcifront: Fix mysterious crashes when NUMA locality information was extracted Boris Ostrovsky
2016-02-15 14:27 ` [Xen-devel] " David Vrabel
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