subject:"\[Qemu\-devel\] \[PATCH\] virtio\-serial\: virtio console emergency write support"

Re: [Qemu-devel] [PATCH] virtio-serial: virtio console emergency write support

2016-09-27 Thread Sascha Silbe

Dear Amit, Amit Shah writes: > On (Wed) 21 Sep 2016 [14:17:48], Sascha Silbe wrote: >> Add support for the virtio 1.0 "emergency write" >> (VIRTIO_CONSOLE_F_EMERG_WRITE) feature. This is useful for early guest >> debugging and might be used in cases where the guest crashes

Re: [Qemu-devel] [PATCH] virtio-serial: virtio console emergency write support

2016-09-26 Thread Amit Shah

Hi, On (Wed) 21 Sep 2016 [14:17:48], Sascha Silbe wrote: > Add support for the virtio 1.0 "emergency write" > (VIRTIO_CONSOLE_F_EMERG_WRITE) feature. This is useful for early guest > debugging and might be used in cases where the guest crashes so badly > that it cannot use virtqueues. > >

[Qemu-devel] [PATCH] virtio-serial: virtio console emergency write support

2016-09-21 Thread Sascha Silbe

Add support for the virtio 1.0 "emergency write" (VIRTIO_CONSOLE_F_EMERG_WRITE) feature. This is useful for early guest debugging and might be used in cases where the guest crashes so badly that it cannot use virtqueues. Disabled for compatibility machines to avoid exposing a new feature to