Re: [PATCH] vdpa: fix gcc cvq_isolated uninitialized variable warning

2023-09-14 Thread Jason Wang
On Tue, Sep 12, 2023 at 5:54 AM Stefan Hajnoczi wrote: > > gcc 13.2.1 emits the following warning: > > net/vhost-vdpa.c: In function ‘net_vhost_vdpa_init.constprop’: > net/vhost-vdpa.c:1394:25: error: ‘cvq_isolated’ may be used uninitialized > [-Werror=maybe-uninitialized] >1394 |

Re: [PATCH] vdpa: fix gcc cvq_isolated uninitialized variable warning

2023-09-12 Thread Philippe Mathieu-Daudé
On 12/9/23 12:48, Stefan Hajnoczi wrote: On Tue, 12 Sept 2023 at 02:19, Philippe Mathieu-Daudé wrote: On 11/9/23 23:54, Stefan Hajnoczi wrote: gcc 13.2.1 emits the following warning: net/vhost-vdpa.c: In function ‘net_vhost_vdpa_init.constprop’: net/vhost-vdpa.c:1394:25: error: ‘cvq_

Re: [PATCH] vdpa: fix gcc cvq_isolated uninitialized variable warning

2023-09-12 Thread Stefan Hajnoczi
On Tue, 12 Sept 2023 at 02:19, Philippe Mathieu-Daudé wrote: > > On 11/9/23 23:54, Stefan Hajnoczi wrote: > > gcc 13.2.1 emits the following warning: > > > >net/vhost-vdpa.c: In function ‘net_vhost_vdpa_init.constprop’: > >net/vhost-vdpa.c:1394:25: error: ‘cvq_isolated’ may be used > > un

Re: [PATCH] vdpa: fix gcc cvq_isolated uninitialized variable warning

2023-09-11 Thread Eugenio Perez Martin
On Mon, Sep 11, 2023 at 11:54 PM Stefan Hajnoczi wrote: > > gcc 13.2.1 emits the following warning: > > net/vhost-vdpa.c: In function ‘net_vhost_vdpa_init.constprop’: > net/vhost-vdpa.c:1394:25: error: ‘cvq_isolated’ may be used uninitialized > [-Werror=maybe-uninitialized] >1394 |

Re: [PATCH] vdpa: fix gcc cvq_isolated uninitialized variable warning

2023-09-11 Thread Philippe Mathieu-Daudé
On 11/9/23 23:54, Stefan Hajnoczi wrote: gcc 13.2.1 emits the following warning: net/vhost-vdpa.c: In function ‘net_vhost_vdpa_init.constprop’: net/vhost-vdpa.c:1394:25: error: ‘cvq_isolated’ may be used uninitialized [-Werror=maybe-uninitialized] 1394 | s->cvq_isolated = cvq_

[PATCH] vdpa: fix gcc cvq_isolated uninitialized variable warning

2023-09-11 Thread Stefan Hajnoczi
gcc 13.2.1 emits the following warning: net/vhost-vdpa.c: In function ‘net_vhost_vdpa_init.constprop’: net/vhost-vdpa.c:1394:25: error: ‘cvq_isolated’ may be used uninitialized [-Werror=maybe-uninitialized] 1394 | s->cvq_isolated = cvq_isolated; | ^~