similar to: [PATCH v2] virtio-net: Fix probe of virtio-net on kvmtool

On Fri, Feb 24, 2023 at 3:38 AM Rob Bradford via B4 Relay <devnull+rbradford.rivosinc.com at kernel.org> wrote: > > From: Rob Bradford <rbradford at rivosinc.com> > > kvmtool does not support the VIRTIO_NET_F_CTRL_GUEST_OFFLOADS feature > but does advertise the VIRTIO_NET_F_GUEST_TSO{4,6} features. Check that > the VIRTIO_NET_F_CTRL_GUEST_OFFLOADS feature is present

On Wed, Mar 01, 2023 at 01:59:52PM +0000, Rob Bradford via B4 Relay wrote: > From: Rob Bradford <rbradford at rivosinc.com> > > Since the following commit virtio-net on kvmtool has printed a warning > during the probe: > > commit dbcf24d153884439dad30484a0e3f02350692e4c > Author: Jason Wang <jasowang at redhat.com> > Date: Tue Aug 17 16:06:59 2021 +0800 >

On Mi, 2015-11-18 at 00:11 -0500, Sasha Levin wrote: > This is a first go at adding support for the modern (based on the 1.0 virtio > spec) virtio-pci implementation. > To sum it up: this is a lightly tested version for feedback about the design > and to weed out major bugs people notice. Feedback is very welcome! /me goes undust the kvmtool patches for seabios. (see

On 11/18/2015 03:22 AM, Gerd Hoffmann wrote: > /me goes undust the kvmtool patches for seabios. > > (see https://www.kraxel.org/cgit/seabios/commit/?h=kvmtool, > build with CONFIG_KVMTOOL=y + CONFIG_DEBUG_LEVEL=9) > > nilsson kraxel ~# ~kraxel/projects/kvmtool/lkvm run --name seabios > --firmware /home/kraxel/projects/seabios/out-bios-kvmtool/bios.bin > --disk

On 11/18/2015 03:22 AM, Gerd Hoffmann wrote: > /me goes undust the kvmtool patches for seabios. > > (see https://www.kraxel.org/cgit/seabios/commit/?h=kvmtool, > build with CONFIG_KVMTOOL=y + CONFIG_DEBUG_LEVEL=9) > > nilsson kraxel ~# ~kraxel/projects/kvmtool/lkvm run --name seabios > --firmware /home/kraxel/projects/seabios/out-bios-kvmtool/bios.bin > --disk

On 11/18/2015 12:52 PM, Gerd Hoffmann wrote: > Hi, > >> Thanks for testing! I didn't even thing about seabios as a testing target. > > Not surprising, support isn't upstream, ran into a bunch of issues[1][2] > last time I tried to combine the two, ran into some issues and nobody > seemed to care, so the seabios patches where just sitting in a branch in > my

On 11/18/2015 12:52 PM, Gerd Hoffmann wrote: > Hi, > >> Thanks for testing! I didn't even thing about seabios as a testing target. > > Not surprising, support isn't upstream, ran into a bunch of issues[1][2] > last time I tried to combine the two, ran into some issues and nobody > seemed to care, so the seabios patches where just sitting in a branch in > my

On Mi, 2015-11-18 at 23:01 -0500, Sasha Levin wrote: > On 11/18/2015 11:00 PM, Sasha Levin wrote: > > Anyways, I debugged it for a bit a found that seabios attempts to write to > > the notification BAR, I look further tomorrow to narrow it down and fix it. > > Err, *read*, obviously. > > I've never implemented that because the kernel doesn't try to do that (it

On Mi, 2015-11-18 at 23:01 -0500, Sasha Levin wrote: > On 11/18/2015 11:00 PM, Sasha Levin wrote: > > Anyways, I debugged it for a bit a found that seabios attempts to write to > > the notification BAR, I look further tomorrow to narrow it down and fix it. > > Err, *read*, obviously. > > I've never implemented that because the kernel doesn't try to do that (it

Hi, > Thanks for testing! I didn't even thing about seabios as a testing target. Not surprising, support isn't upstream, ran into a bunch of issues[1][2] last time I tried to combine the two, ran into some issues and nobody seemed to care, so the seabios patches where just sitting in a branch in my repo ... > $ cat .config | grep 'KVMTOOL\|DEBUG' > CONFIG_KVMTOOL=y >

On 11/19/2015 02:21 AM, Gerd Hoffmann wrote: > On Mi, 2015-11-18 at 23:01 -0500, Sasha Levin wrote: >> On 11/18/2015 11:00 PM, Sasha Levin wrote: >>> Anyways, I debugged it for a bit a found that seabios attempts to write to >>> the notification BAR, I look further tomorrow to narrow it down and fix it. >> >> Err, *read*, obviously. >> >> I've

On 11/18/2015 11:00 PM, Sasha Levin wrote: > Anyways, I debugged it for a bit a found that seabios attempts to write to > the notification BAR, I look further tomorrow to narrow it down and fix it. Err, *read*, obviously. I've never implemented that because the kernel doesn't try to do that (it doesn't make much sense, I think...). Thanks, Sasha

On Fri, Mar 03, 2023 at 04:46:03PM -0800, Jakub Kicinski wrote: > On Thu, 2 Mar 2023 04:48:38 -0500 Michael S. Tsirkin wrote: > > > Looks not the core can try to enable and disable features according to > > > the diff between features and hw_features > > > > > > static inline netdev_features_t netdev_get_wanted_features( > > > struct

Hi Jean, I am trying to run and review on my side but I see Linux patches are not with latest kernel version. Will it be possible for you to share your Linux and kvmtool git repository reference? Thanks -Bharat > -----Original Message----- > From: virtualization-bounces at lists.linux-foundation.org > [mailto:virtualization-bounces at lists.linux-foundation.org] On Behalf Of Jean- >

Hi Jean, I am trying to run and review on my side but I see Linux patches are not with latest kernel version. Will it be possible for you to share your Linux and kvmtool git repository reference? Thanks -Bharat > -----Original Message----- > From: virtualization-bounces at lists.linux-foundation.org > [mailto:virtualization-bounces at lists.linux-foundation.org] On Behalf Of Jean- >

Implement a virtio-iommu device and translate DMA traffic from vfio and virtio devices. Virtio needed some rework to support scatter-gather accesses to vring and buffers at page granularity. Patch 3 implements the actual virtio-iommu device. Adding --viommu on the command-line now inserts a virtual IOMMU in front of all virtio and vfio devices: $ lkvm run -k Image --console virtio -p

I''m just curious about what techniques others have successfully used to capture date data on forms as an alternative to the standard date_select. I have to admit I''ve been lazy and only used the date_select as we have very few dates in our system now, but that is about to change. I would like something better. Any thoughts? -- Thanks, Sam -------------- next part

This is a first go at adding support for the modern (based on the 1.0 virtio spec) virtio-pci implementation. kvmtool makes it simple to add additional transports such as this because of it's layering, so we are able to add it as a 3rd (after legacy virtio-pci and virtio-mmio) transport layer, and still allow users to choose to use either the legacy or the modern implementations (but setting

This is a first go at adding support for the modern (based on the 1.0 virtio spec) virtio-pci implementation. kvmtool makes it simple to add additional transports such as this because of it's layering, so we are able to add it as a 3rd (after legacy virtio-pci and virtio-mmio) transport layer, and still allow users to choose to use either the legacy or the modern implementations (but setting

Hello I'm iCAROS7 and my syzkaller hit vmalloc-OOB in net/bridge/netfilter/ebtables.c:1168 I not sure about that and related bridge. But report for just-in-case. I attached C reproducer and syzkaller report. Thank you for your deication. >From iCAROS7. <Information of my syzkaller system> CPU: Intel i7-12700K OS: Kubuntu 22.04.1 LTS (amd64) Kernel: 5.18.19-051819-generic Syzkaller