Re: [PATCH 2/4] vhost-vdpa: Introduce RESUME backend feature bit

2022-10-13 Thread Michael S. Tsirkin
On Fri, Oct 14, 2022 at 02:09:02PM +0800, Jason Wang wrote: > On Fri, Oct 14, 2022 at 2:05 PM Michael S. Tsirkin wrote: > > > > On Fri, Oct 14, 2022 at 01:58:38PM +0800, Jason Wang wrote: > > > On Thu, Oct 13, 2022 at 11:35 PM wrote: > > > > > > > > From: Sebastien Boeuf > > > > > > > > Userspac

Re: [PATCH 2/4] vhost-vdpa: Introduce RESUME backend feature bit

2022-10-13 Thread Jason Wang
On Fri, Oct 14, 2022 at 2:05 PM Michael S. Tsirkin wrote: > > On Fri, Oct 14, 2022 at 01:58:38PM +0800, Jason Wang wrote: > > On Thu, Oct 13, 2022 at 11:35 PM wrote: > > > > > > From: Sebastien Boeuf > > > > > > Userspace knows if the device can be resumed or not by checking this > > > feature b

Re: [PATCH 2/4] vhost-vdpa: Introduce RESUME backend feature bit

2022-10-13 Thread Michael S. Tsirkin
On Fri, Oct 14, 2022 at 01:58:38PM +0800, Jason Wang wrote: > On Thu, Oct 13, 2022 at 11:35 PM wrote: > > > > From: Sebastien Boeuf > > > > Userspace knows if the device can be resumed or not by checking this > > feature bit. > > > > It's only exposed if the vdpa driver backend implements the res

Re: [PATCH 2/4] vhost-vdpa: Introduce RESUME backend feature bit

2022-10-13 Thread Jason Wang
On Thu, Oct 13, 2022 at 11:35 PM wrote: > > From: Sebastien Boeuf > > Userspace knows if the device can be resumed or not by checking this > feature bit. > > It's only exposed if the vdpa driver backend implements the resume() > operation callback. Userspace trying to negotiate this feature when

Re: [PATCH] virtio_pci: use irq to detect interrupt support

2022-10-13 Thread Michael S. Tsirkin
On Fri, Oct 14, 2022 at 12:09:20AM +, Angus Chen wrote: > Hi Mst > > > -Original Message- > > From: Michael S. Tsirkin > > Sent: Thursday, October 13, 2022 6:04 AM > > To: linux-ker...@vger.kernel.org > > Cc: Linus Torvalds ; Michael Ellerman > > ; Angus Chen ; Jason > > Wang ; virtua

[RFC PATCH] virtio: document virtio hardening status and TODO

2022-10-13 Thread Jason Wang
This patch summarizes the status of hardening and TODO of hardening virtio core and drivers. Signed-off-by: Jason Wang --- Documentation/security/virtio/core.rst | 49 ++ MAINTAINERS| 1 + 2 files changed, 50 insertions(+) create mode 100644

Re: [GIT PULL] virtio: bugfix, reviewer

2022-10-13 Thread pr-tracker-bot
The pull request you sent on Thu, 13 Oct 2022 09:40:21 -0400: > https://git.kernel.org/pub/scm/linux/kernel/git/mst/vhost.git tags/for_linus has been merged into torvalds/linux.git: https://git.kernel.org/torvalds/c/d6f04f26e25242898959b1758432e4076fabc0c0 Thank you! -- Deet-doot-dot, I am a b

Re: [GIT PULL] virtio: fixes, features

2022-10-13 Thread Linus Torvalds
On Wed, Oct 12, 2022 at 11:29 PM Arnd Bergmann wrote: > > On Thu, Oct 13, 2022, at 12:08 AM, Michael S. Tsirkin wrote: > > > > Do these two boxes even have pci? > > Footbridge/netwinder has PCI and PC-style ISA on-board devices > (floppy, ps2 mouse/keyboard, parport, soundblaster, ...), RiscPC > h

[GIT PULL] virtio: bugfix, reviewer

2022-10-13 Thread Michael S. Tsirkin
The following changes since commit 041bc24d867a2a577a06534d6d25e500b24a01ef: Merge tag 'pci-v6.1-changes' of git://git.kernel.org/pub/scm/linux/kernel/git/helgaas/pci (2022-10-11 11:08:18 -0700) are available in the Git repository at: https://git.kernel.org/pub/scm/linux/kernel/git/mst/vho

Re: [PATCH V2 2/3] vdpa_sim_net: support feature provisioning

2022-10-13 Thread Jason Wang
在 2022/10/7 08:35, Si-Wei Liu 写道: On 9/28/2022 9:55 PM, Jason Wang wrote: On Tue, Sep 27, 2022 at 5:41 PM Si-Wei Liu wrote: On 9/26/2022 8:59 PM, Jason Wang wrote: On Tue, Sep 27, 2022 at 9:02 AM Si-Wei Liu wrote: On 9/26/2022 12:11 AM, Jason Wang wrote: On Sat, Sep 24, 2022 at 4:0