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235 Commits

Author SHA1 Message Date
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
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
Stoiko Ivanov
61721594cf add patch for hpsa, preventing clean reboots 
Signed-off-by: Stoiko Ivanov <s.ivanov@proxmox.com>
 2018-08-22 13:01:23 +02:00
Stoiko Ivanov
2d13a2bdc2 add patch for CVE-2018-1118 
The commit is already on bionic/master-next (first commit after the
latest tag on master-next)

Signed-off-by: Stoiko Ivanov <s.ivanov@proxmox.com>
 2018-08-22 13:01:23 +02:00
Alexandre Derumier
49b6d16422 vrf patches 
This fix
https://github.com/FRRouting/frr/issues/2460

we can remove the workaround net.ipv4.tcp_l3mdev_accept=1 with this patches.
 2018-08-21 09:10:33 +02:00
Stoiko Ivanov
e2af2a6161 rebase patches on top of Ubuntu-4.15.0-32.35 
(generated with debian/scripts/import-upstream-tag)

Signed-off-by: Stoiko Ivanov <s.ivanov@proxmox.com>
 2018-08-16 13:21:43 +02:00
Stoiko Ivanov
72f9fd46cc add SGID non-directory fix 
fixes CVE-2018-13405 (https://nvd.nist.gov/vuln/detail/CVE-2018-13405)

Signed-off-by: Stoiko Ivanov <s.ivanov@proxmox.com>
 2018-08-08 12:08:54 +02:00
Wolfgang Bumiller
cd0e07c792 add apparmor socket mediation fix 
Link: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1780227
Signed-off-by: Wolfgang Bumiller <w.bumiller@proxmox.com>
 2018-07-30 11:47:20 +02:00
Thomas Lamprecht
c0514fa336 rebase patches on top of Ubuntu-4.15.0-24.26 
(generated with debian/scripts/import-upstream-tag)

Signed-off-by: Thomas Lamprecht <t.lamprecht@proxmox.com>
 2018-07-04 11:50:41 +02:00
Thomas Lamprecht
2dc5b5fe0e add KVM L1 guest escape - CVE-2018-12904 patch 
see: http://www.openwall.com/lists/oss-security/2018/06/27/7
 2018-06-27 17:17:27 +02:00
Thomas Lamprecht
d3722c5c8a backport SUN NICs fix for OVS use 
See: https://pve.proxmox.com/pipermail/pve-user/2018-June/169567.html

Signed-off-by: Thomas Lamprecht <t.lamprecht@proxmox.com>
 2018-06-08 11:58:18 +02:00
Thomas Lamprecht
e4087db377 rebase patches on top of Ubuntu-4.15.0-22.24 
(generated with debian/scripts/import-upstream-tag)

Signed-off-by: Thomas Lamprecht <t.lamprecht@proxmox.com>
 2018-05-23 11:46:22 +02:00
Thomas Lamprecht
c3592848d1 rebase patches on top of Ubuntu-4.15.0-20.21 
(generated with debian/scripts/import-upstream-tag)

Signed-off-by: Thomas Lamprecht <t.lamprecht@proxmox.com>
 2018-05-03 08:16:40 +02:00
Wolfgang Bumiller
1e12ef0dcc fix #1737: merge: net: fix deadlock while clearing neighbor proxy table 
Link: https://bugzilla.kernel.org/show_bug.cgi?id=199289
Signed-off-by: Wolfgang Bumiller <w.bumiller@proxmox.com>
 2018-04-25 14:28:43 +02:00
Fabian Grünbichler
927081a949 rebase patches 
Signed-off-by: Fabian Grünbichler <f.gruenbichler@proxmox.com>
 2018-04-20 14:55:21 +02:00
Fabian Grünbichler
2068d368d7 revert broken kernel Makefile modification 
see [1] for upstream report

1: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1758856/comments/1
Signed-off-by: Fabian Grünbichler <f.gruenbichler@proxmox.com>
 2018-04-04 15:43:07 +02:00
Fabian Grünbichler
a214614ea9 rebase patches on top of Ubuntu-4.15.0-14.15 
and drop those applied upstream

Signed-off-by: Fabian Grünbichler <f.gruenbichler@proxmox.com>
 2018-04-04 15:43:07 +02:00
Fabian Grünbichler
b25749a58c fix #1633: potential deadlock with shmem 
Signed-off-by: Fabian Grünbichler <f.gruenbichler@proxmox.com>
 2018-03-28 15:17:19 +02:00
Fabian Grünbichler
8e89f13c59 fix #1633: potential deadlock with THPs 
see https://marc.info/?l=linux-mm&m=151683828707588

Signed-off-by: Fabian Grünbichler <f.gruenbichler@proxmox.com>
 2018-03-27 16:02:05 +02:00
Fabian Grünbichler
ecef40a218 rebase patches 
Signed-off-by: Fabian Grünbichler <f.gruenbichler@proxmox.com>
 2018-03-22 11:12:48 +01:00
Fabian Grünbichler
15baf5b4c2 rebase patches 
and drop those applied in 4.14/4.15
 2018-03-09 14:47:21 +01:00
Fabian Grünbichler
55f9bfa990 update ACS override patch for 4.15 
based on https://aur.archlinux.org/linux-vfio.git
 2018-03-09 14:47:21 +01:00
Fabian Grünbichler
3323a8b78c add cherry-picks for OCFS2 bug 
see https://forum.proxmox.com/threads/ocfs2-kernel-bug.39163/
 2018-03-09 11:57:49 +01:00
Fabian Grünbichler
863ccb9670 add cherry-pick for NFS in network namespaces 2018-03-09 11:57:49 +01:00
Fabian Grünbichler
38c79e8118 fix refcnt leaks with net namespaces 
see https://github.com/lxc/lxc/issues/2141 and
https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1711407/
 2018-02-21 09:18:49 +01:00
Fabian Grünbichler
a4b1a797a0 warn when non-RETPOLINED module gets loaded 2018-02-16 09:58:12 +01:00
Fabian Grünbichler
ef812b062d cherry-pick sched-wait bug fix 
(included in 4.15 and queued for 4.14)
 2018-02-14 12:14:12 +01:00
Fabian Grünbichler
d320e5b2c3 cherry-pick scsi lpfc HBA bug fix 
see https://forum.proxmox.com/threads/proxmox-5-1-lpfc-hba-emulex-lpe12000-error.39179/
 2018-02-13 12:41:35 +01:00
Fabian Grünbichler
3adc532101 rebase patches 2018-02-13 12:41:35 +01:00
Fabian Grünbichler
1da60899e3 add EDAC cherry-picks 2018-01-29 15:00:40 +01:00
Fabian Grünbichler
a70918fbbc restructure patches 
rebase on Ubuntu-4.13.0-32.35

the effective kernel tree which gets compiled after patches have been
applied is functionally identical (modulo parts for architectures which
we don't care about and Ubuntu build files)
 2018-01-29 14:22:56 +01:00
Fabian Grünbichler
81f370d513 fix syscall retpoline 2018-01-26 10:46:25 +01:00
Fabian Grünbichler
a0f7ab8a6a fix #1622: i40e memory leak 
cherry-pick from upstream 4.14
 2018-01-19 12:43:16 +01:00
Fabian Grünbichler
f90505f3a2 add tc fixes 2018-01-19 12:27:49 +01:00
Fabian Grünbichler
035dbe6708 KPTI/Spectre: add more fixes 
* initial IBRS/IBPB/SPEC_CTRL support
* regression fixes for KPTI
* additional hardening against Spectre

based on Ubuntu-4.13.0-29.32 and mainline 4.14
 2018-01-15 12:34:50 +01:00
Fabian Grünbichler
59d5af6732 build: reformat existing patches 
drop numbers and commit hashes from patch metadata to reduce future
patch churn
 2018-01-15 12:26:15 +01:00
Fabian Grünbichler
633c5ed17f revert buggy SCSI error handler commit 
this causes kernel OOPS and upstream is unresponsive about it.

see https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1726519
 2018-01-08 11:51:24 +01:00
Fabian Grünbichler
76ec7e5931 update Spectre KVM PoC fix for AMD 2018-01-08 10:58:23 +01:00
Fabian Grünbichler
04f3b8beca KPTI: disable on AMD 
and allow loading of microcode on recent AMD systems in preparation of
further Spectre fixes
 2018-01-08 10:25:31 +01:00
Fabian Grünbichler
e4cdf2a53e KPTI: add follow-up fixes 2018-01-08 10:25:09 +01:00
Fabian Grünbichler
b378f209dd add objtool build fix 2018-01-07 13:18:22 +01:00
Fabian Grünbichler
7c7389df50 add Spectre PoC fix 
picked from https://patchwork.kernel.org/patch/10147679/
 2018-01-06 15:15:39 +01:00
Fabian Grünbichler
321d628a98 add KPTI and related patches 
picked from Ubuntu-4.13.0-23.26
 2018-01-06 15:15:39 +01:00
Fabian Grünbichler
19894df472 reorder patches 
numbering got messed up in the previous upload
 2018-01-06 15:15:39 +01:00
Fabian Grünbichler
9e94988ca1 fix #1537: cherry-pick AMD NPT / IOMMU fix 2018-01-02 10:01:56 +01:00
Fabian Grünbichler
b42b4a1b96 cherry-pick KVM fix for old CPUs 2017-12-04 09:36:58 +01:00
Fabian Grünbichler
905722fbce cherry-pick / backport IB fixes 
see https://forum.proxmox.com/threads/pve-5-1-and-infiniband-issues.37575/
 2017-12-04 09:36:19 +01:00
Fabian Grünbichler
ddad99c986 cherry-pick vhost perf regression and mem-leak fix 2017-12-04 09:27:58 +01:00
Fabian Grünbichler
9a9f6e04a7 cherry-pick final KVM BSOD fix 2017-12-04 09:27:58 +01:00
Fabian Grünbichler
777ee9fe67 revert mmu changes causing bluescreens 2017-11-29 09:48:40 +01:00
Fabian Grünbichler
e03fa66fce add cpuset v2 in v1 cherry-picks 2017-09-27 10:06:33 +02:00
Fabian Grünbichler
b9e76370ab build: rebase and refactor kernel patches 2017-09-26 10:46:35 +02:00