Re: [virtio-dev] Clarifications for the new DISCARD and WRITE ZEROES commands

2018-08-15 Thread Jakub Jermar
On 08/16/2018 02:25 AM, Liu, Changpeng wrote: > The latest patch set for adding DISCARD and WRITE ZEROES to virtio-blk > locates here, > https://lists.linuxfoundation.org/pipermail/virtualization/2018-June/038299.html Wonderful, thanks! Jakub > > > >> -Original Message- >> From: vir

RE: [virtio-dev] Clarifications for the new DISCARD and WRITE ZEROES commands

2018-08-15 Thread Liu, Changpeng
Hi Jakub, The latest patch set for adding DISCARD and WRITE ZEROES to virtio-blk locates here, https://lists.linuxfoundation.org/pipermail/virtualization/2018-June/038299.html > -Original Message- > From: virtio-dev@lists.oasis-open.org > [mailto:virtio-dev@lists.oasis-open.org] On >

Re: [virtio-dev] Clarifications for the new DISCARD and WRITE ZEROES commands

2018-08-15 Thread Jakub Jermar
On 08/15/2018 05:47 PM, Paolo Bonzini wrote: > On 15/08/2018 17:12, Jakub Jermar wrote: >> In the absence of such a conforming patch, I would kindly ask someone to >> clarify the relationship between the virtio_blk_discard_write_zeroes >> structures and the virtio descriptor. [1] seems to indicate

[virtio-dev] [PATCH v4] content: Introduce VIRTIO_NET_F_STANDBY feature

2018-08-15 Thread Sridhar Samudrala
VIRTIO_NET_F_STANDBY feature enables hypervisor to indicate virtio_net device to act as a standby for another device with the same MAC address. Signed-off-by: Sridhar Samudrala Acked-by: Cornelia Huck Fixes: https://github.com/oasis-tcs/virtio-spec/issues/18 --- content.tex | 8 1 file

Re: [virtio-dev] Clarifications for the new DISCARD and WRITE ZEROES commands

2018-08-15 Thread Paolo Bonzini
On 15/08/2018 17:12, Jakub Jermar wrote: > In the absence of such a conforming patch, I would kindly ask someone to > clarify the relationship between the virtio_blk_discard_write_zeroes > structures and the virtio descriptor. [1] seems to indicate that there > is always one struct virtio_blk_disca

[virtio-dev] Clarifications for the new DISCARD and WRITE ZEROES commands

2018-08-15 Thread Jakub Jermar
Hello, I am working on a virtio-blk device that implements the newly added DISCARD and WRITE ZEROES commands [1] and would like to ask for a couple of clarifications. Is there a Linux patch that implements the approved change? Having such a patch would most likely provide the clarifications that