Displaying 3 results from an estimated 3 matches for "80430d98".
2016 Oct 11
2
[PATCH] virtio: console: Unlock vqs while freeing buffers
...to be enabled. Currently a WARNING is triggered due to the spin locking
around free_buf, with a call stack like this:
WARNING: CPU: 3 PID: 121 at ./include/linux/dma-mapping.h:433
free_buf+0x1a8/0x288
Call Trace:
[<8040c538>] show_stack+0x74/0xc0
[<80757240>] dump_stack+0xd0/0x110
[<80430d98>] __warn+0xfc/0x130
[<80430ee0>] warn_slowpath_null+0x2c/0x3c
[<807e7c6c>] free_buf+0x1a8/0x288
[<807ea590>] remove_port_data+0x50/0xac
[<807ea6a0>] unplug_port+0xb4/0x1bc
[<807ea858>] virtcons_remove+0xb0/0xfc
[<807b6734>] virtio_dev_remove+0x58/0xc0
[<807...
2016 Oct 11
2
[PATCH] virtio: console: Unlock vqs while freeing buffers
...to be enabled. Currently a WARNING is triggered due to the spin locking
around free_buf, with a call stack like this:
WARNING: CPU: 3 PID: 121 at ./include/linux/dma-mapping.h:433
free_buf+0x1a8/0x288
Call Trace:
[<8040c538>] show_stack+0x74/0xc0
[<80757240>] dump_stack+0xd0/0x110
[<80430d98>] __warn+0xfc/0x130
[<80430ee0>] warn_slowpath_null+0x2c/0x3c
[<807e7c6c>] free_buf+0x1a8/0x288
[<807ea590>] remove_port_data+0x50/0xac
[<807ea6a0>] unplug_port+0xb4/0x1bc
[<807ea858>] virtcons_remove+0xb0/0xfc
[<807b6734>] virtio_dev_remove+0x58/0xc0
[<807...
2016 Oct 25
0
[PATCH] virtio: console: Unlock vqs while freeing buffers
...iggered due to the spin locking
> around free_buf, with a call stack like this:
>
> WARNING: CPU: 3 PID: 121 at ./include/linux/dma-mapping.h:433
> free_buf+0x1a8/0x288
> Call Trace:
> [<8040c538>] show_stack+0x74/0xc0
> [<80757240>] dump_stack+0xd0/0x110
> [<80430d98>] __warn+0xfc/0x130
> [<80430ee0>] warn_slowpath_null+0x2c/0x3c
> [<807e7c6c>] free_buf+0x1a8/0x288
> [<807ea590>] remove_port_data+0x50/0xac
> [<807ea6a0>] unplug_port+0xb4/0x1bc
> [<807ea858>] virtcons_remove+0xb0/0xfc
> [<807b6734>] virtio...