From: Juergen Gross <jgross@suse.com>
To: Simon Gaiser <simon@invisiblethingslab.com>,
xen-devel@lists.xenproject.org
Cc: Boris Ostrovsky <boris.ostrovsky@oracle.com>,
linux-kernel@vger.kernel.org
Subject: Re: [PATCH v2 2/3] xen: xenbus: Catch closing of non existent transactions
Date: Thu, 15 Mar 2018 11:34:02 +0100 [thread overview]
Message-ID: <993d84d7-c901-6365-0392-600e320a1d24@suse.com> (raw)
In-Reply-To: <20180315024322.27429-2-simon@invisiblethingslab.com>
On 15/03/18 03:43, Simon Gaiser wrote:
> Users of the xenbus functions should never close a non existent
> transaction (for example by trying to closing the same transaction
> twice) but better catch it in xs_request_exit() than to corrupt the
> reference counter.
>
> Signed-off-by: Simon Gaiser <simon@invisiblethingslab.com>
Reviewed-by: Juergen Gross <jgross@suse.com>
Juergen
next prev parent reply other threads:[~2018-03-15 10:35 UTC|newest]
Thread overview: 7+ messages / expand[flat|nested] mbox.gz Atom feed top
2018-03-15 2:43 [PATCH v2 1/3] xen: xenbus_dev_frontend: Fix XS_TRANSACTION_END handling Simon Gaiser
2018-03-15 2:43 ` [PATCH v2 2/3] xen: xenbus: Catch closing of non existent transactions Simon Gaiser
2018-03-15 10:34 ` Juergen Gross [this message]
2018-03-15 2:43 ` [PATCH v2 3/3] xen: xenbus_dev_frontend: Verify body of XS_TRANSACTION_END Simon Gaiser
2018-03-15 10:34 ` Juergen Gross
2018-03-15 10:33 ` [PATCH v2 1/3] xen: xenbus_dev_frontend: Fix XS_TRANSACTION_END handling Juergen Gross
2018-03-21 21:13 ` Boris Ostrovsky
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