Remove EOLed distributions and clarify the stability guarantees and what
the experimental features are.
Signed-off-by: Rob Bradford <robert.bradford@intel.com>
The GitHub security reporting link only works for those who are
repository owners.
Fixes: #3701
Signed-off-by: Rob Bradford <robert.bradford@intel.com>
Since virtio-iommu is now part of the upstream Linux kernel, the main
reason for having our own Linux kernel fork is to carry the patches for
virtio-watchdog support.
Signed-off-by: Sebastien Boeuf <sebastien.boeuf@intel.com>
Current command to run cloud-hypervisor binary has
wrong --rng argument in the README file.
This commit fixes all the references of --rng argument
by removing the --rng option to use default.
Signed-off-by: Muminul Islam <muislam@microsoft.com>
This updated tree now includes a fix for virtio-net regression that was
present in 5.14:
commit 732b74d647048668f0f8dc0c848f0746c69e2e2f
Author: Xuan Zhuo <xuanzhuo@linux.alibaba.com>
Date: Sat Oct 9 05:17:53 2021 -0400
virtio-net: fix for skb_over_panic inside big mode
commit 126285651b7f ("Merge ra.kernel.org:/pub/scm/linux/kernel/git/netdev/net")
accidentally reverted the effect of
commit 1a8024239da ("virtio-net: fix for skb_over_panic inside big mode")
on drivers/net/virtio_net.c
As a result, users of crosvm (which is using large packet mode)
are experiencing crashes with 5.14-rc1 and above that do not
occur with 5.13.
Crash trace:
[ 61.346677] skbuff: skb_over_panic: text:ffffffff881ae2c7 len:3762 put:3762 head:ffff8a5ec8c22000 data:ffff8a5ec8c22010 tail:0xec2 end:0xec0 dev:<NULL>
[ 61.369192] kernel BUG at net/core/skbuff.c:111!
[ 61.372840] invalid opcode: 0000 [#1] SMP PTI
[ 61.374892] CPU: 5 PID: 0 Comm: swapper/5 Not tainted 5.14.0-rc1 linux-v5.14-rc1-for-mesa-ci.tar.bz2 #1
[ 61.376450] Hardware name: ChromiumOS crosvm, BIOS 0
Signed-off-by: Rob Bradford <robert.bradford@intel.com>
Current `Getting Started` section only contains steps for the x86_64
platform, as we have a documentation doing the same thing for AArch64,
we can point users to the correct documentation.
Also, this commit modifies the `docs/arm64.md` to fit the documentation
style within the project.
Signed-off-by: Henry Wang <Henry.Wang@arm.com>
Moving to the latest kernel 5.14 simplifies greatly the list of patches
that we need to carry. Since virtio-iommu has been merged as part of the
5.14 release, the only remaining patches are virtio-watchdog and the EFI
reboot.
Signed-off-by: Sebastien Boeuf <sebastien.boeuf@intel.com>
Since using the VIRTIO configuration to expose the virtual IOMMU
topology has been deprecated, the virtio-iommu implementation must be
updated.
In order to follow the latest patchset that is about to be merged in the
upstream Linux kernel, it must rely on ACPI, and in particular the newly
introduced VIOT table to expose the information about the list of PCI
devices attached to the virtual IOMMU.
Signed-off-by: Sebastien Boeuf <sebastien.boeuf@intel.com>
The 0.3.0 release (re)supports booting stock Ubuntu images so users
should be pointed towards that.
Signed-off-by: Rob Bradford <robert.bradford@intel.com>
Only use `cloud-hypervisor` when referring to the binary itself and
prefer Cloud Hypervisor when referring to the project.
Signed-off-by: Rob Bradford <robert.bradford@intel.com>
The command which is mentioned in the README is wrong. We have two
cofigs one for x86_64 and another for aarh64. Previously it was a single
config. After adding the configs the read me was not modified. This
patch fixes the issue.
Signed-off-by: Muminul Islam <muislam@microsoft.com>
Now that our CI has transitioned from ClearLinux to Ubuntu images
exclusively, let's update the documentation to refer to Ubuntu images
instead of ClearLinux's ones.
Signed-off-by: Sebastien Boeuf <sebastien.boeuf@intel.com>
Since we only keep one single version of the kernel config file in our
repository, there is no reason to keep the filename complex.
Signed-off-by: Sebastien Boeuf <sebastien.boeuf@intel.com>
The kernel version is updated from 5.5-rc1 to 5.6-rc4, including the
updated kernel config file.
The kernel branch contains virtio-fs, virtio-iommu and virtio-mem
patches that are not upstream yet. It also contains one fix for
virtio-vsock which will be merged upstream in the next release.
Signed-off-by: Sebastien Boeuf <sebastien.boeuf@intel.com>
Update the kernel build instructions to use the configuration and branch
that we test and develop against.
Fixes: #521
Signed-off-by: Rob Bradford <robert.bradford@intel.com>
Highlight that we support Ubuntu Bionic and Eoan as well as Clear Linux
and update the Clear Linux versions referenced.
Also update the firmware URL to point to the latest version.
Signed-off-by: Rob Bradford <robert.bradford@intel.com>
Update all references to the new repository locations. Many of these will
redirect however the one used for the hypervisor-fw binary does not so
this is required to allow the builds to pass.
Signed-off-by: Rob Bradford <robert.bradford@intel.com>
This commit introduces a dedicated document describing the device model
supported by cloud-hypervisor VMM.
It needs to be updated anytime a new device will be added in the future.
Fixes#437
Signed-off-by: Sebastien Boeuf <sebastien.boeuf@intel.com>
