From: Boris Ostrovsky <boris.ostrovsky@oracle.com>
To: "Marek Marczykowski-Górecki" <marmarek@invisiblethingslab.com>,
xen-devel@lists.xenproject.org
Cc: "Juergen Gross" <jgross@suse.com>,
"Stefano Stabellini" <sstabellini@kernel.org>,
"Simon Gaiser" <simon@invisiblethingslab.com>,
"Roger Pau Monné" <roger.pau@citrix.com>,
"open list" <linux-kernel@vger.kernel.org>
Subject: Re: [PATCH v2] xen-pciback: fix INTERRUPT_TYPE_* defines
Date: Thu, 19 Mar 2020 21:21:38 -0400 [thread overview]
Message-ID: <46cf0d25-11bc-e580-fe30-9898551c28e2@oracle.com> (raw)
In-Reply-To: <20200320030929.24735-1-marmarek@invisiblethingslab.com>
On 3/19/20 11:09 PM, Marek Marczykowski-Górecki wrote:
> xen_pcibk_get_interrupt_type() assumes INTERRUPT_TYPE_NONE being 0
> (initialize ret to 0 and return as INTERRUPT_TYPE_NONE).
> Fix the definition to make INTERRUPT_TYPE_NONE really 0, and also shift
> other values to not leave holes.
> But also, do not assume INTERRUPT_TYPE_NONE being 0 anymore to avoid
> similar confusions in the future.
>
> Fixes: 476878e4b2be ("xen-pciback: optionally allow interrupt enable flag writes")
> Signed-off-by: Marek Marczykowski-Górecki <marmarek@invisiblethingslab.com>
Reviewed-by: Boris Ostrovsky <boris.ostrovsky@oracle.com>
next prev parent reply other threads:[~2020-03-20 13:17 UTC|newest]
Thread overview: 3+ messages / expand[flat|nested] mbox.gz Atom feed top
2020-03-20 3:09 Marek Marczykowski-Górecki
2020-03-20 1:21 ` Boris Ostrovsky [this message]
2020-03-23 14:55 ` Roger Pau Monné
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