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212 Commits

Author SHA1 Message Date
Thomas Lamprecht
6ef2b41a1e rebase patches on top of Ubuntu-5.15.0-29.30 
(generated with debian/scripts/import-upstream-tag)

Signed-off-by: Thomas Lamprecht <t.lamprecht@proxmox.com>
 2022-05-04 12:31:19 +02:00
Thomas Lamprecht
842d7097a9 backport "io_uring: fix race between timeout flush and removal" 
Signed-off-by: Thomas Lamprecht <t.lamprecht@proxmox.com>
 2022-04-22 18:07:19 +02:00
Thomas Lamprecht
1615b3ee92 rebase patches on top of Ubuntu-5.15.0-24.24 
(generated with debian/scripts/import-upstream-tag)

Signed-off-by: Thomas Lamprecht <t.lamprecht@proxmox.com>
 2022-03-29 10:31:51 +02:00
Thomas Lamprecht
d03ea6b3bd add buildsys fix for clean target 
Signed-off-by: Thomas Lamprecht <t.lamprecht@proxmox.com>
 2022-03-12 16:21:13 +01:00
Thomas Lamprecht
f641ad1603 rebase patches on top of Ubuntu-5.15.0-23.23 
(generated with debian/scripts/import-upstream-tag)

Signed-off-by: Thomas Lamprecht <t.lamprecht@proxmox.com>
 2022-03-12 15:13:49 +01:00
Thomas Lamprecht
74eb34c8f9 bump version to 5.15.19-3 
Signed-off-by: Thomas Lamprecht <t.lamprecht@proxmox.com>
 2022-03-07 18:23:21 +01:00
Thomas Lamprecht
09d62646a4 backport simplefb/fbdev memory regio release improvements 
Signed-off-by: Thomas Lamprecht <t.lamprecht@proxmox.com>
 2022-02-08 12:18:54 +01:00
Thomas Lamprecht
23de619687 rebase patches on top of Ubuntu-5.15.0-20.20 
(generated with debian/scripts/import-upstream-tag)

Signed-off-by: Thomas Lamprecht <t.lamprecht@proxmox.com>
 2022-02-04 06:08:27 +01:00
Thomas Lamprecht
55227d53ae rebase patches on top of Ubuntu-5.15.0-19.19 
(generated with debian/scripts/import-upstream-tag)

Signed-off-by: Thomas Lamprecht <t.lamprecht@proxmox.com>
 2022-01-31 09:40:02 +01:00
Thomas Lamprecht
fc0472a18f backport "vfs: fs_context: fix up param length parsing in legacy_parse_param" 
Signed-off-by: Thomas Lamprecht <t.lamprecht@proxmox.com>
 2022-01-20 16:55:55 +01:00
Thomas Lamprecht
76ce1e5017 drop -ERESTARTSYS handling in blkdev_get_by_dev patch 
ZFS 2.1.2 handles this internally
(commit 16da688f2518526389e6bff8370684a1a2a1469c)

Originally-by: Stoiko Ivanov <s.ivanov@proxmox.com>
Signed-off-by: Thomas Lamprecht <t.lamprecht@proxmox.com>
 2022-01-11 12:06:48 +01:00
Thomas Lamprecht
75d6cb4562 update blk cgroup format patch 
Signed-off-by: Thomas Lamprecht <t.lamprecht@proxmox.com>
 2022-01-11 09:46:51 +01:00
Thomas Lamprecht
51eaefb494 cherry-pick "blk-cgroup: always terminate io.stat lines" 
Signed-off-by: Thomas Lamprecht <t.lamprecht@proxmox.com>
 2022-01-11 08:13:33 +01:00
Thomas Lamprecht
0a77aa18e1 rebase patches on top of Ubuntu-5.15.0-16.16 
(generated with debian/scripts/import-upstream-tag)

Signed-off-by: Thomas Lamprecht <t.lamprecht@proxmox.com>
 2022-01-11 06:28:45 +01:00
Thomas Lamprecht
818dfceac5 patches: make disable split btf diff a full-blown patch 
else our update-to-tag rebase script fails to "git-am" this one

Signed-off-by: Thomas Lamprecht <t.lamprecht@proxmox.com>
 2022-01-11 06:28:23 +01:00
Thomas Lamprecht
7ffd90ef3e update to Ubuntu-5.15.0-14.14 
Signed-off-by: Thomas Lamprecht <t.lamprecht@proxmox.com>
 2021-12-14 18:22:39 +01:00
Fabian Grünbichler
bc1d191389 KConfig: disable module BTF debug info 
enabling this effectively makes the debug info of the kernel image part
of the kernel <-> module ABI[0], potentially breaking module loading for
otherwise compatible kernel/module combinations.

there were several user reports[1,2,3,..], and although a workaround
exists (re-installing the currently booted version, loading the module,
then upgrading again) disabling this until it's clear how to proceed
seems like the way to go.

disabling via patch is needed, since leaving it unset via `-d` or
explicitly disabled via `--set-val` doesn't work - it's auto-enabled
based on build-env pahole supporting split BTF generation.

0: https://lore.kernel.org/all/1637926692.uyvrkty41j.astroid@nora.none/
1: https://forum.proxmox.com/threads/realtek-8156-2-5gbe-usb-nic.69903/#post-433793
2: https://forum.proxmox.com/threads/usb-storage-can-not-be-mounted.100480/
3: https://forum.proxmox.com/threads/neuer-server-und-probleme.99098/#post-427862

Signed-off-by: Fabian Grünbichler <f.gruenbichler@proxmox.com>
Acked-by: Thomas Lamprecht <t.lamprecht@proxmox.com>
Reviewed-by: Thomas Lamprecht <t.lamprecht@proxmox.com>
 2021-12-14 13:31:05 +01:00
Thomas Lamprecht
74962917c2 switch from impish to jelly as base ubuntu kernel 
Signed-off-by: Thomas Lamprecht <t.lamprecht@proxmox.com>
 2021-11-30 15:55:43 +01:00
Thomas Lamprecht
3ea6393f63 rebase patches on top of Ubuntu-5.13.0-23.23 
(generated with debian/scripts/import-upstream-tag)

Signed-off-by: Thomas Lamprecht <t.lamprecht@proxmox.com>
 2021-11-29 18:09:38 +01:00
Thomas Lamprecht
fda70d3865 drop oboslete ocfs2 patch 
now upstreamed in a slightly different way

Signed-off-by: Thomas Lamprecht <t.lamprecht@proxmox.com>
 2021-11-29 18:09:38 +01:00
Fabian Ebner
25aba572ca Backport two io-wq fixes relevant for io_uring 
There were quite a few reports in the community forum about Windows
VMs with SATA disks not working after upgrading to kernel 5.13.
Issue was reproducible during the installation of Win2019 (suggested
by Thomas), and it's already fixed in 5.15. Bisecting led to
    io-wq: split bounded and unbounded work into separate lists
as the commit fixing the issue.

Indeed, the commit states
    Fixes: ecc53c48c13d ("io-wq: check max_worker limits if a worker transitions bound state")
which is present as a backport in ubuntu-impish:
    f9eb79f840052285408ae9082dc4419dc1397954

The first backport
    io-wq: fix queue stalling race
also sounds nice to have and additionally served as a preparation for
the second one to apply more cleanly.

Signed-off-by: Fabian Ebner <f.ebner@proxmox.com>
 2021-11-23 13:19:53 +01:00
Thomas Lamprecht
38c898a1b6 Revert "block: remove the -ERESTARTSYS handling in blkdev_get_by_dev" 
Signed-off-by: Thomas Lamprecht <t.lamprecht@proxmox.com>
Tested-by: Stoiko Ivanov <s.ivanov@proxmox.com>
 2021-11-09 12:56:54 +01:00
Thomas Lamprecht
46951972bc rebase patches on top of Ubuntu-5.13.0-22.22 
(generated with debian/scripts/import-upstream-tag)

Signed-off-by: Thomas Lamprecht <t.lamprecht@proxmox.com>
 2021-11-06 13:07:52 +01:00
Thomas Lamprecht
4fce12053e rebase patches on top of Ubuntu-5.13.0-21.21 
(generated with debian/scripts/import-upstream-tag)

Signed-off-by: Thomas Lamprecht <t.lamprecht@proxmox.com>
 2021-10-19 13:40:56 +02:00
Thomas Lamprecht
68145b3f84 backport "ocfs2: mount fails with buffer overflow in strlen" 
we've got good feedback from customers and the patch got two R-b's
and no NAK or the like upstream:

https://lore.kernel.org/all/20210929180654.32460-1-vvidic@valentin-vidic.from.hr/t/

Signed-off-by: Thomas Lamprecht <t.lamprecht@proxmox.com>
 2021-10-18 14:04:36 +02:00
Fabian Ebner
fb9edd57ac remove outdated io_uring patch 
The patch is not needed anymore, because the fix is already in
ubuntu-impish (commit d0b69849e40b2c3582f1cd6573f8e0d3a033d078).
Unfortunately, the patch still applied (in the wrong place), making it
hard to notice.

Signed-off-by: Fabian Ebner <f.ebner@proxmox.com>
 2021-09-30 17:41:47 +02:00
Thomas Lamprecht
2445fd0873 update patches for Ubuntu-5.13.0-17.17 
Signed-off-by: Thomas Lamprecht <t.lamprecht@proxmox.com>
 2021-09-27 12:43:06 +02:00
Thomas Lamprecht
d6a491197c backport "blk-mq: fix kernel panic during iterating over flush request" 
see https://forum.proxmox.com/threads/96598/#post-418247

Signed-off-by: Thomas Lamprecht <t.lamprecht@proxmox.com>
 2021-09-21 07:15:18 +02:00
Thomas Lamprecht
c058ed8e33 rebase patches on top of Ubuntu-5.11.0-34.36 
(generated with debian/scripts/import-upstream-tag)

Signed-off-by: Thomas Lamprecht <t.lamprecht@proxmox.com>
 2021-08-27 09:20:57 +02:00
Fabian Grünbichler
a7de27ff7d fix #3552: cherry-pick PCI probe fixes 
breaking some NVME setups. these should be picked up by one of the next
Ubuntu kernel releases, since both the breaking change and the fix are
authored by Canonical devs.

Signed-off-by: Fabian Grünbichler <f.gruenbichler@proxmox.com>
 2021-08-26 14:51:27 +02:00
Stoiko Ivanov
a7073f6bff cherry-pick fixes for CVE-2021-3653 and CVE-2021-3656 
from ubuntu-hirsute upstream/master-next

cherry-pick only the 2 patches, because master-next is 970 commits
ahead of our current master.

Signed-off-by: Stoiko Ivanov <s.ivanov@proxmox.com>
Signed-off-by: Wolfgang Bumiller <w.bumiller@proxmox.com>
 2021-08-19 08:49:26 +02:00
Fabian Ebner
437b51a73b backport fix for io_uring to prevent kernel panic 
which could be triggered in some corner cases with (but most likely
not limited to) LVM-backed QEMU guests using io_uring.

Signed-off-by: Fabian Ebner <f.ebner@proxmox.com>
 2021-07-28 10:50:19 +02:00
Thomas Lamprecht
bf5098de79 rebase patches on top of Ubuntu-5.11.0-26.28 
(generated with debian/scripts/import-upstream-tag)

Signed-off-by: Thomas Lamprecht <t.lamprecht@proxmox.com>
 2021-07-21 18:22:17 +02:00
Thomas Lamprecht
97b871128f bump version to 5.11.22-4 
Signed-off-by: Thomas Lamprecht <t.lamprecht@proxmox.com>
 2021-07-20 21:40:49 +02:00
Thomas Lamprecht
53dd604743 net: bridge: sync fdb to new unicast-filtering ports 
Signed-off-by: Thomas Lamprecht <t.lamprecht@proxmox.com>
 2021-07-02 16:21:17 +02:00
Thomas Lamprecht
be7e04a3d7 rebase patches on top of Ubuntu-5.11.0-23.24 
(generated with debian/scripts/import-upstream-tag)

Signed-off-by: Thomas Lamprecht <t.lamprecht@proxmox.com>
 2021-06-23 08:52:39 +02:00
Thomas Lamprecht
63bf12370e update to Ubuntu-5.11.0-12.13 
Signed-off-by: Thomas Lamprecht <t.lamprecht@proxmox.com>
 2021-03-18 14:03:14 +01:00
Thomas Lamprecht
b9aab0288c ubdate sources and patches to Ubuntu-5.11.0-11.12 
Signed-off-by: Thomas Lamprecht <t.lamprecht@proxmox.com>
 2021-03-02 13:34:58 +01:00
Thomas Lamprecht
1deaf0f816 stop reverting turning on nested virtualization by default 
Signed-off-by: Thomas Lamprecht <t.lamprecht@proxmox.com>
 2021-03-02 13:34:34 +01:00
Thomas Lamprecht
b65123988c base on Ubuntu Hirsute kernel 
drop applied patches and update README

Signed-off-by: Thomas Lamprecht <t.lamprecht@proxmox.com>
 2021-01-15 15:10:56 +01:00
Thomas Lamprecht
2d22bb871a cherry-pick "vfs: allow unprivileged whiteout creation" 
This was in v5.7 and is rather straight forward, fixes issue for some
users:
https://forum.proxmox.com/threads/task-error-unable-to-restore-ct-106.79901/#post-354223

Signed-off-by: Thomas Lamprecht <t.lamprecht@proxmox.com>
 2020-12-03 13:36:13 +01:00
Thomas Lamprecht
2501fb7b84 Revert "scsi: be2iscsi: Fix a theoretical leak in beiscsi_create_eqs()" 
Reported to cause problems with HPE DL gen 9 servers, where the
module is in use[0].

Upstream has not followup for this (at least none obvious), replied
to the original patch to notify them about potential problems[1]

[0]: https://forum.proxmox.com/threads/hp-dl-380-gen-9-issues-on-5-4-73-5-4-78-kernel.79907/page-2#post-354176
[1]: https://lore.kernel.org/linux-scsi/54f36c62-10bf-8736-39ce-27ece097d9de@proxmox.com/

Signed-off-by: Thomas Lamprecht <t.lamprecht@proxmox.com>
 2020-12-03 11:21:44 +01:00
Thomas Lamprecht
aa81f09ac6 rebase patches on top of Ubuntu-5.4.0-57.63 
(generated with debian/scripts/import-upstream-tag)

Signed-off-by: Thomas Lamprecht <t.lamprecht@proxmox.com>
 2020-11-30 10:57:04 +01:00
Thomas Lamprecht
11ed605e92 rebase patches on top of Ubuntu-5.4.0-55.61 
(generated with debian/scripts/import-upstream-tag)
+ manually dropped the now hopefully superfluous.
0006-Revert-scsi-lpfc-Fix-broken-Credit-Recovery-after-dr.patch

Signed-off-by: Thomas Lamprecht <t.lamprecht@proxmox.com>
 2020-11-16 10:50:31 +01:00
Thomas Lamprecht
09ceb5a3e4 make unregister_netdev error less of a PITA 
Signed-off-by: Thomas Lamprecht <t.lamprecht@proxmox.com>
 2020-10-07 17:19:42 +02:00
Thomas Lamprecht
aca38cac89 update sources to Ubuntu-5.4.0-49.53 
Signed-off-by: Thomas Lamprecht <t.lamprecht@proxmox.com>
 2020-09-21 15:39:37 +02:00
Thomas Lamprecht
861cb4ecb1 backport overflow fix for net/packet receive handling 
Signed-off-by: Thomas Lamprecht <t.lamprecht@proxmox.com>
 2020-09-04 10:21:46 +02:00
Thomas Lamprecht
0054ae0629 rebase patches on top of Ubuntu-5.4.0-46.50 
(generated with debian/scripts/import-upstream-tag)

Signed-off-by: Thomas Lamprecht <t.lamprecht@proxmox.com>
 2020-08-31 10:34:18 +02:00
Thomas Lamprecht
6b841d38be update to Ubuntu-5.4.0-43.47 
Signed-off-by: Thomas Lamprecht <t.lamprecht@proxmox.com>
 2020-08-19 16:30:53 +02:00
Thomas Lamprecht
0ced22e49e backport cgroup: fix cgroup_sk_alloc() for sk_clone_lock() 
Signed-off-by: Thomas Lamprecht <t.lamprecht@proxmox.com>
 2020-07-01 16:02:48 +02:00
Thomas Lamprecht
161bea4e83 Revert "scsi: lpfc: Fix broken Credit Recovery after driver load" 
https://forum.proxmox.com/threads/proxmox-6-2-lpfc-error-port-type-wrong.69680/#post-312491
https://lore.kernel.org/linux-scsi/20200512212855.36q2ut2io2cdtagn@zeha.at/

Signed-off-by: Thomas Lamprecht <t.lamprecht@proxmox.com>
 2020-05-15 14:50:07 +02:00
Thomas Lamprecht
6865b4eac1 rebase patches on top of Ubuntu-5.4.0-32.36 
(generated with debian/scripts/import-upstream-tag)

Signed-off-by: Thomas Lamprecht <t.lamprecht@proxmox.com>
 2020-05-15 14:02:12 +02:00
Thomas Lamprecht
502cef0d4f drop upstreamed fix shifts patch 
Signed-off-by: Thomas Lamprecht <t.lamprecht@proxmox.com>
 2020-05-15 14:01:12 +02:00
Thomas Lamprecht
9cb1be298d backport followup fix for shiftfs/overlayfs 
Signed-off-by: Thomas Lamprecht <t.lamprecht@proxmox.com>
 2020-05-07 10:01:19 +02:00
Thomas Lamprecht
9522496954 rebase patches on top of Ubuntu-5.4.0-30.34 
(generated with debian/scripts/import-upstream-tag)

Signed-off-by: Thomas Lamprecht <t.lamprecht@proxmox.com>
 2020-05-06 10:35:12 +02:00
Thomas Lamprecht
9f9b41276c rebase patches on top of Ubuntu-5.4.0-24.28 
(generated with debian/scripts/import-upstream-tag)

Signed-off-by: Thomas Lamprecht <t.lamprecht@proxmox.com>
 2020-04-10 09:11:21 +02:00
Thomas Lamprecht
9e78c7995a rebase patches on top of Ubuntu-5.4.0-19.23 
(generated with debian/scripts/import-upstream-tag)

Signed-off-by: Thomas Lamprecht <t.lamprecht@proxmox.com>
 2020-03-23 15:01:39 +01:00
Thomas Lamprecht
a80f88c1be rebase patches on top of Ubuntu-5.4.0-18.22 
(generated with debian/scripts/import-upstream-tag)

Signed-off-by: Thomas Lamprecht <t.lamprecht@proxmox.com>
 2020-03-09 12:58:18 +01:00
Thomas Lamprecht
625b5c77e0 switch over to ubuntu focal 20.04 kernel 
Signed-off-by: Thomas Lamprecht <t.lamprecht@proxmox.com>
 2020-03-02 17:32:42 +01:00
Thomas Lamprecht
17f964317d rebase patches on top of Ubuntu-5.3.0-41.33 
(generated with debian/scripts/import-upstream-tag)

Signed-off-by: Thomas Lamprecht <t.lamprecht@proxmox.com>
 2020-02-15 14:00:47 +01:00
Thomas Lamprecht
6ad155377d rebase patches on top of Ubuntu-5.3.0-40.32 
(generated with debian/scripts/import-upstream-tag)

Signed-off-by: Thomas Lamprecht <t.lamprecht@proxmox.com>
 2020-02-05 11:47:41 +01:00
Thomas Lamprecht
de6f4b1d95 backport fixes for information leak within a KVM guest 
Signed-off-by: Thomas Lamprecht <t.lamprecht@proxmox.com>
 2020-01-31 13:14:32 +01:00
Thomas Lamprecht
7284a6db39 rebase patches on top of Ubuntu-5.3.0-29.31 
(generated with debian/scripts/import-upstream-tag)

Signed-off-by: Thomas Lamprecht <t.lamprecht@proxmox.com>
 2020-01-24 09:48:43 +01:00
Thomas Lamprecht
34fce89fd4 fix #2549: backport: drm/i915: Avoid HPD poll detect triggering a new detect cycle 
Signed-off-by: Thomas Lamprecht <t.lamprecht@proxmox.com>
 2020-01-23 13:04:17 +01:00
Stefan Reiter
9538cc28e9 Add MCE patch for Threadripper 3000 series compatibility 
A forum user reported that our kernel does not boot on Threadripper 3000
series CPUs, unless 'mce=off' is provided on the kernel commandline. [0]

This is a known issue, which has been fixed in mainline kernels and
backported to 5.4, 4.19 and 4.14 [1]. It is not, however, included in
5.3, nor in the Ubuntu builds. [2]

This patch is the original one posted for 5.5, which is the same as the
one ported to 5.4. It also applies cleanly to 5.3, and should work the
same, seeing as the backports to older versions do not have functional
changes either.

[0] https://forum.proxmox.com/threads/bug-pve-wont-boot-properly.63432/
[1] https://patchwork.kernel.org/project/linux-edac/list/?q=Allow+Reserved+types+to+be+overwritten+in+smca_banks
[2] https://git.launchpad.net/~ubuntu-kernel/ubuntu/+source/linux/+git/eoan/log/?qt=grep&q=Allow+Reserved+types+to+be+overwritten+in+smca_banks

Signed-off-by: Stefan Reiter <s.reiter@proxmox.com>
 2020-01-15 15:26:11 +01:00
Thomas Lamprecht
6985f5cc9e rebase patches on top of Ubuntu-5.3.0-25.27 
(generated with debian/scripts/import-upstream-tag)

Signed-off-by: Thomas Lamprecht <t.lamprecht@proxmox.com>
 2019-12-05 07:16:43 +01:00
Thomas Lamprecht
8d0ce71c45 rebase patches on top of Ubuntu-5.3.0-24.26 
(generated with debian/scripts/import-upstream-tag)

Signed-off-by: Thomas Lamprecht <t.lamprecht@proxmox.com>
 2019-11-14 10:42:02 +01:00
Thomas Lamprecht
a7939a9abe rebase patches on top of Ubuntu-5.3.0-20.21 
(generated with debian/scripts/import-upstream-tag)

Signed-off-by: Thomas Lamprecht <t.lamprecht@proxmox.com>
 2019-10-23 18:58:29 +02:00
Thomas Lamprecht
225abd65e1 remove unused patches 
Signed-off-by: Thomas Lamprecht <t.lamprecht@proxmox.com>
 2019-10-02 17:04:35 +02:00
Thomas Lamprecht
ba68212d64 rebase patches for eoan 
Signed-off-by: Thomas Lamprecht <t.lamprecht@proxmox.com>
 2019-10-01 18:57:02 +02:00
Thomas Lamprecht
0570f90d28 backport new FPU register copy helpers 
This allows us to fix the ZFS SIMD patch for 5.0 kernel way easier.

Signed-off-by: Thomas Lamprecht <t.lamprecht@proxmox.com>
 2019-09-27 14:43:41 +02:00
Thomas Lamprecht
b671e62ef8 rebase patches on top of Ubuntu-5.0.0-28.30 
(generated with debian/scripts/import-upstream-tag)

Signed-off-by: Thomas Lamprecht <t.lamprecht@proxmox.com>
 2019-09-05 10:26:04 +02:00
Thomas Lamprecht
b9200da0c5 backport vhost_net: disable zerocopy by default 
It seems to make general problems[0], and upstream changed the
default back to 0 again[1] (was enabled long ago, ca. 2012).

[0]: https://pve.proxmox.com/pipermail/pve-devel/2019-August/038571.html
[1]: https://git.kernel.org/torvalds/c/098eadce3c622c07b328d0a43dda379b38cf7c5e

Signed-off-by: Thomas Lamprecht <t.lamprecht@proxmox.com>
 2019-08-21 09:50:11 +02:00
Thomas Lamprecht
118616fd5f rebase patches on top of Ubuntu-5.0.0-26.27 
(generated with debian/scripts/import-upstream-tag)

Signed-off-by: Thomas Lamprecht <t.lamprecht@proxmox.com>
 2019-08-20 17:13:36 +02:00
Thomas Lamprecht
f4beb2f868 rebase patches on top of Ubuntu-5.0.0-22.23 
(generated with debian/scripts/import-upstream-tag)

Signed-off-by: Thomas Lamprecht <t.lamprecht@proxmox.com>
 2019-07-24 08:12:25 +02:00
Thomas Lamprecht
225d38f866 backport: rbd: don't assert on writes to snapshots 
Signed-off-by: Thomas Lamprecht <t.lamprecht@proxmox.com>
 2019-07-24 08:11:49 +02:00
Thomas Lamprecht
ff93581f3f rebase patches on top of Ubuntu-5.0.0-18.19 
(generated with debian/scripts/import-upstream-tag)

Signed-off-by: Thomas Lamprecht <t.lamprecht@proxmox.com>
 2019-06-18 07:28:40 +02:00
Thomas Lamprecht
6ac09c547c revert KVM nested param back to off as default, for now 
Else everyone booting the 5.0 based kernel will have nesting
activated by default[0], and this break live migration for all VMs
with CPU type host, even if they do not host KVM (nested) guests
themself and never made a VMX call, at least with newer QEMU versions
>= 3.1 [1]

While the kernel now may had good reasons to change the default to
true for this[0], i.e., it can now handle nested guest migrations in
a nice and sane way, the user space side of this in QEMU is not yet
ready, and may only become so with or even after 4.1.

After we have a working qemu which can also live migrate arbitrary
nested guest we may well enable this as default, but until then it
brings just pain but no advantage.

So let's protect people which did not manually enabled nesting for
a live-migration breakage. All those who enabled nesting manually
them self knew that it was still experimental and thus will have to
live with their decision and have a live migration breakage (for
those VMs with CPU type 'host')

[0]: https://git.kernel.org/torvalds/c/1e58e5e59148916fa43444a406335a990783fb78
[1]: https://git.qemu.org/gitweb.cgi?p=qemu.git;a=commitdiff;h=d98f26073bebddcd3da0ba1b86c3a34e840c0fb8

Signed-off-by: Thomas Lamprecht <t.lamprecht@proxmox.com>
 2019-06-08 20:12:35 +02:00
Thomas Lamprecht
ff71f8b949 update patches for 5.0.8 
Signed-off-by: Thomas Lamprecht <t.lamprecht@proxmox.com>
 2019-05-22 14:11:57 +02:00
Thomas Lamprecht
a599f53da3 rebase patches on top of Ubuntu-4.15.0-50.54 
(generated with debian/scripts/import-upstream-tag)

Signed-off-by: Thomas Lamprecht <t.lamprecht@proxmox.com>
 2019-05-15 08:55:36 +02:00
Thomas Lamprecht
81801c5658 update patches 
Signed-off-by: Thomas Lamprecht <t.lamprecht@proxmox.com>
 2019-04-30 12:10:08 +02:00
Thomas Lamprecht
8713734e79 fix #2008: kvm: x86: Add AMD's EX_CFG to the list of ignored MSRs 
clean backport from kernel mainline commit
0e1b869fff60c81b510c2d00602d778f8f59dd9a  [0]

[0]: https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git/commit/?id=0e1b869fff60c81b510c2d00602d778f8f59dd9a

Signed-off-by: Thomas Lamprecht <t.lamprecht@proxmox.com>
 2019-04-16 17:48:59 +02:00
Thomas Lamprecht
2de599de08 rebase patches on top of Ubuntu-4.15.0-48.51 
(generated with debian/scripts/import-upstream-tag)

Signed-off-by: Thomas Lamprecht <t.lamprecht@proxmox.com>
 2019-04-05 07:18:45 +02:00
Thomas Lamprecht
89d8eaee98 rebase patches on top of Ubuntu-4.15.0-47.50 
(generated with debian/scripts/import-upstream-tag)

Signed-off-by: Thomas Lamprecht <t.lamprecht@proxmox.com>
 2019-03-13 07:25:59 +01:00
Thomas Lamprecht
4e6465dfa5 backport fixes for multiple KVM vulnerabilities 
Signed-off-by: Thomas Lamprecht <t.lamprecht@proxmox.com>
 2019-02-25 14:51:28 +01:00
Thomas Lamprecht
cf6ea5cf34 backport: net: crypto set sk to NULL when af_alg_release 
Signed-off-by: Thomas Lamprecht <t.lamprecht@proxmox.com>
 2019-02-21 14:39:03 +01:00
David Limbeck
c774433e2a add patch to fix ipset memory exhaustion 
Add a patch from upstream until it is fixed in the Ubuntu 4.15 kernel.

Signed-off-by: David Limbeck <d.limbeck@proxmox.com>
 2019-02-20 15:43:31 +01:00
Thomas Lamprecht
91b336e761 backport i40e fixes 
Signed-off-by: Thomas Lamprecht <t.lamprecht@proxmox.com>
 2019-02-06 11:42:55 +01:00
Thomas Lamprecht
322691b072 rebase patches on top of Ubuntu-4.15.0-46.49 
(generated with debian/scripts/import-upstream-tag)

Signed-off-by: Thomas Lamprecht <t.lamprecht@proxmox.com>
 2019-02-06 11:41:14 +01:00
Thomas Lamprecht
835a39ebaa add fix for possible NULL pointer dereference in net/ipip 
Signed-off-by: Thomas Lamprecht <t.lamprecht@proxmox.com>
 2019-01-19 12:10:33 +01:00
Thomas Lamprecht
4618decfe0 update ACS capabillities patch context 
Signed-off-by: Thomas Lamprecht <t.lamprecht@proxmox.com>
 2019-01-14 13:59:17 +01:00
Thomas Lamprecht
05c4f2217f drop patches applied upstream 
Signed-off-by: Thomas Lamprecht <t.lamprecht@proxmox.com>
 2019-01-14 13:59:17 +01:00
Stoiko Ivanov
47f3b8990f Add 3 Patches addressing security issues 
* CVE-2018-18955 (https://launchpad.net/bugs/1801924) is addressed by
  0009-userns-also-map-extents-in-the-reverse-map-to-kernel.patch
* https://launchpad.net/bugs/1789161 is addressed by the other 2 patches. (see
  the link for a reproducer)

Signed-off-by: Stoiko Ivanov <s.ivanov@proxmox.com>
 2018-11-14 18:29:55 +01:00
Thomas Lamprecht
9aa2d28ebb rebase patches on top of Ubuntu-4.15.0-40.43 
(generated with debian/scripts/import-upstream-tag)

Signed-off-by: Thomas Lamprecht <t.lamprecht@proxmox.com>
 2018-11-12 13:33:04 +01:00
Thomas Lamprecht
0c12c00b3a rebase patches on top of Ubuntu-4.15.0-39.42 
(generated with debian/scripts/import-upstream-tag)

Signed-off-by: Thomas Lamprecht <t.lamprecht@proxmox.com>
 2018-10-25 11:48:58 +02:00
Thomas Lamprecht
dbb1ed6d87 backport: block: fix silent corruption in Linux kernel 4.15 
reproducer: https://www.spinics.net/lists/linux-block/msg28507.html
ubuntu bugreport: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1796542

Signed-off-by: Thomas Lamprecht <t.lamprecht@proxmox.com>
 2018-10-10 14:22:27 +02:00
Thomas Lamprecht
9de43ded7a rebase patches on top of Ubuntu-4.15.0-35.38 
(generated with debian/scripts/import-upstream-tag)

Signed-off-by: Thomas Lamprecht <t.lamprecht@proxmox.com>
 2018-09-17 11:46:13 +02:00
Thomas Lamprecht
16fb26e70c backport protection against userspace-userspace spectreRSB 
Signed-off-by: Thomas Lamprecht <t.lamprecht@proxmox.com>
 2018-08-30 13:05:06 +02:00
Thomas Lamprecht
72d7b7039d rebase patches on top of Ubuntu-4.15.0-34.37 
(generated with debian/scripts/import-upstream-tag)

Signed-off-by: Thomas Lamprecht <t.lamprecht@proxmox.com>
 2018-08-28 12:00:57 +02:00
Thomas Lamprecht
9464be5351 rebase patches on top of Ubuntu-4.15.0-33.36 
(generated with debian/scripts/import-upstream-tag)

Signed-off-by: Thomas Lamprecht <t.lamprecht@proxmox.com>
 2018-08-24 10:30:36 +02:00