Some of git's whitespace fixup option corrupts the patches by (at least)
stripping trailing spaces (which are present for empty lines in context) and
changing leading <space><tab> into just <tab>. `patch(1)` used by the build
here seems to tolerate this, but `git am` and/or `git apply` do not.
Fix this up by running git am and at each failure point (i.e. every patch)
applying the relevant patch using `patch(1)` (which works because `git am` was
unable to even partially apply the patches) before regenerating the whole lot
with `git format-patch`.
Signed-off-by: Ian Campbell <ian.campbell@docker.com>
128 CPUs seems plenty for now and it allows for the
debug kernels to boot on Hyper-V without modifications. It may
also have the added benefit of reducing some data structures
allocated per CPU (in particular for Debug kernels).
Signed-off-by: Rolf Neugebauer <rolf.neugebauer@docker.com>
This removes all the patches which have been upstreamed since 4.4.x
and only leaves patches for a minor fix to AF_VSOCK, the Hyper-V socket patch
and a new patch for fixing delays on creating netns with tunnel interfaces.
The latter has been accecpted into the upstream netdev branch and will
likely appear in 4.9.0 and we can cherry pick from there then.
Signed-off-by: Rolf Neugebauer <rolf.neugebauer@docker.com>
Azure only uses the Hyper-V framebuffer, so we should not need this.
Simplify setup for graphics options we are not using.
Signed-off-by: Justin Cormack <justin.cormack@docker.com>
I think this may have got mangled in the kernel upgrade/downgrade.
diff file is still messy due to version changes.
Signed-off-by: Justin Cormack <justin.cormack@docker.com>
This means that multiple builds will not conflict, so we can
remove the lock from the CI. Also quieter when no errors.
Some still left to do, only done the ones used in build and CI
initially. Some of the others will be cleaned up anyway later.
Signed-off-by: Justin Cormack <justin.cormack@docker.com>
The vsock patches were merged into mainline in v4.8-rc1, replace the patches
based on the email posting with cherry-picks. The patches appear identical so
the only change here is to the annotation of the origin which now references an
upstream commit instead of a message-id.
Add one new upstream patch b226acab2f6a "VSOCK: Use kvfree()"
Signed-off-by: Ian Campbell <ian.campbell@docker.com>
Series is at <1469716595-13591-1-git-send-email-stefanha@redhat.com>.
This corresponds to v7 of the spec, posted in
<1470324277-19300-1-git-send-email-stefanha@redhat.com>
Also add a "cherry-picked from" to the "vsock: make listener child lock
ordering explicit" patch and move it to the head of the series with the other
vsock backports.
Finally backport three new upstream fixes:
3fda5d6e5801 vhost/vsock: fix vhost virtio_vsock_pkt use-after-free
28ad55578b8a virtio-vsock: fix include guard typo
21bc54fc0cdc vhost/vsock: drop space available check for TX vq
These were made on top of the version of the vsock patches which were added to
Linux master in v4.8-rc1. This commit is based on the email posting, will
replace with with proper cherry-pick separately.
Requires corresponding backend changes in Hyperkit
Signed-off-by: Ian Campbell <ian.campbell@docker.com>
