63be960208
bump version to 5.0.0-2
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Signed-off-by: Thomas Lamprecht <t.lamprecht@proxmox.com>
2020-05-04 15:23:37 +02:00
abc9e57f05
add optional buffer size to QEMUFile
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and use 4M for our savevm-async buffer size
Signed-off-by: Wolfgang Bumiller <w.bumiller@proxmox.com>
2020-05-04 15:09:10 +02:00
24e289d025
experimentally move savevm-async back into a coroutine
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Move qemu_savevm_state_{header,setup} into the main loop and
the rest of the iteration into a coroutine. The former need
to lock the iothread (and we can't unlock it in the
coroutine), and the latter can't deal with being in a
separate thread, so a coroutine it must be.
Signed-off-by: Wolfgang Bumiller <w.bumiller@proxmox.com>
2020-05-04 15:09:10 +02:00
9d5bec4ded
bump version to 5.0.0-1
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Signed-off-by: Thomas Lamprecht <t.lamprecht@proxmox.com>
2020-04-29 09:54:19 +02:00
fa5ebda23f
bump version to 5.0.0~rc3-2
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Signed-off-by: Thomas Lamprecht <t.lamprecht@proxmox.com>
2020-04-17 09:11:27 +02:00
751ed3661b
avoid using QemuRecMutex inside coroutines, QemuMutex to lock outside
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Signed-off-by: Thomas Lamprecht <t.lamprecht@proxmox.com>
2020-04-17 09:09:12 +02:00
9e4a452f24
bump version to 5.0.0~rc3-1
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Signed-off-by: Thomas Lamprecht <t.lamprecht@proxmox.com>
2020-04-16 16:53:20 +02:00
9ba27d39e0
d/control: build deps; switch libcap to libcap-ng, add libattr
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Signed-off-by: Thomas Lamprecht <t.lamprecht@proxmox.com>
2020-04-16 16:53:20 +02:00
d5619ef646
pve backup: avoid using recursive mutex
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Release the lock on qemu_coroutine_yield, so coroutines don't
deadlock.
Originally-by: Stefan Reiter <s.reiter@proxmox.com>
Signed-off-by: Thomas Lamprecht <t.lamprecht@proxmox.com>
2020-04-16 15:20:22 +02:00
b7e851a529
rebase patches onto v5.0.0-rc3
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Signed-off-by: Thomas Lamprecht <t.lamprecht@proxmox.com>
2020-04-16 15:19:31 +02:00
ad9dbe4930
bump version to 5.0.0~rc2-1
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Signed-off-by: Thomas Lamprecht <t.lamprecht@proxmox.com>
2020-04-08 15:36:32 +02:00
83faa3fe30
import QEMU 5.0.0-rc2 and rebase patches
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Signed-off-by: Thomas Lamprecht <t.lamprecht@proxmox.com>
2020-04-08 15:36:32 +02:00
e791d95bb8
bump version to 4.2.0-2
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Signed-off-by: Thomas Lamprecht <t.lamprecht@proxmox.com>
2020-03-25 12:20:15 +01:00
48d490fe54
patches: move upstream cherry picked to extra folder, like we did in the past
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Signed-off-by: Thomas Lamprecht <t.lamprecht@proxmox.com>
2020-03-23 10:16:35 +01:00
059a9447e2
add bitmap drive-mirror patches
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Signed-off-by: Fabian Grünbichler <f.gruenbichler@proxmox.com>
Signed-off-by: Thomas Lamprecht <t.lamprecht@proxmox.com>
2020-03-23 10:15:22 +01:00
66e3df5d45
vma_writer: Display more error information
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Also print the reason why the function vma_writer_register_stream failed to
help debug errors like in [0].
[0] https://forum.proxmox.com/threads/backup-error-vma_writer_register_stream-drive-scsi0-failed-pve-6-1-7.65925/
Signed-off-by: Dominic Jäger <d.jaeger@proxmox.com>
Reviewed-by: Stefan Reiter <s.reiter@proxmox.com>
2020-03-19 18:58:47 +01:00
1be32c854f
slirp: re-add security patches
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the first two patches were mistakenly left out during the 4.2 qemu
rebase.
also adds another patch for issue CVE-2019-14378 (heap-based BOF)
Signed-off-by: Oguz Bektas <o.bektas@proxmox.com>
2020-03-13 13:20:11 +01:00
20505f521e
fixup backup with io-threads
2020-03-12 10:30:18 +01:00
c3e8606cd9
bump version to 4.2.0-1
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Signed-off-by: Thomas Lamprecht <t.lamprecht@proxmox.com>
2020-03-11 07:26:21 +01:00
6402d96100
update submodule and patches for 4.2.0
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The long overdue nice rebase+cleanup was done by Dietmar
Originally-by: Dietmar Maurer <dietmar@proxmox.com>
Signed-off-by: Thomas Lamprecht <t.lamprecht@proxmox.com>
2020-03-11 07:26:21 +01:00
75697a753c
bump version to 4.1.1-4
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Signed-off-by: Thomas Lamprecht <t.lamprecht@proxmox.com>
2020-03-06 16:33:14 +01:00
284d3b2cab
security patches for libslirp CVE-2020-8608
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original commits and email can be found here[0]
A out-of-bounds heap buffer access issue was found in the SLiRP
networking implementation of the QEMU emulator. It occurs in tcp_emu()
routine while emulating IRC and other protocols due to unsafe usage of
snprintf(3) function.
A user/process could use this flaw to crash the Qemu process on the host
resulting in DoS or potentially execute arbitrary code with privileges
of the QEMU process on the host.
[0]: https://seclists.org/oss-sec/2020/q1/64
Signed-off-by: Oguz Bektas <o.bektas@proxmox.com>
Signed-off-by: Thomas Lamprecht <t.lamprecht@proxmox.com>
2020-03-06 15:17:29 +01:00
ee8bd5bfbe
add patch for CVE-2019-20382 (vnc disconnect memory leak)
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oss-security email can be found here[0]
upstream commit here[1]
this effects our vncproxy. dominik and me tested if the issue is present
on our branch and it appears that it is.
in essence when we disconnect from a vnc connection, the memory isn't
free'd afterwards which causes the qemu process to use more and more
memory with each disconnect, which could lead to a dos scenario.
we tested the patch and it seems to mitigate the problem.
[0]: https://seclists.org/oss-sec/2020/q1/105
[1]: https://git.qemu.org/?p=qemu.git;a=commitdiff;h=6bf21f3d83e95bcc4ba35a7a07cc6655e8b010b0
Tested-by: Dominik Csapak <d.csapak@proxmox.com>
Signed-off-by: Oguz Bektas <o.bektas@proxmox.com>
2020-03-05 13:34:29 +01:00
487df43ff9
fix changelog release
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Signed-off-by: Thomas Lamprecht <t.lamprecht@proxmox.com>
2020-02-18 11:26:27 +01:00
f9e67b6b00
bump version to 4.1.1-3
2020-02-18 10:56:59 +01:00
84403c2d53
improve qemu backup by reducing lock contention
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- reducing lock contention by using CoRwLock
- correctly call aio_wait_kick()
2020-02-18 10:47:21 +01:00
2c67b15290
followup: fix indentation
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Signed-off-by: Thomas Lamprecht <t.lamprecht@proxmox.com>
2020-01-25 16:17:23 +01:00
f47a9db42a
fix hmp info backup command
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Signed-off-by: Tim Marx <t.marx@proxmox.com>
2020-01-25 16:09:47 +01:00
2b2949ca3a
correct link to vma spec to new repository url
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Signed-off-by: Tim Marx <t.marx@proxmox.com>
2020-01-14 11:18:52 +01:00
9714cead2c
grammar fix: s/does not exists/does not exist/g
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Signed-off-by: Thomas Lamprecht <t.lamprecht@proxmox.com>
2019-12-13 12:10:51 +01:00
bd8036e403
bump version to 4.1.1-2
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Signed-off-by: Thomas Lamprecht <t.lamprecht@proxmox.com>
2019-11-29 09:05:43 +01:00
656c50e3b8
fix #2478 : record python3-minimal as build dependency
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Suggested-by: Fabian Grünbichler <f.gruenbichler@proxmox.com>
Signed-off-by: Thomas Lamprecht <t.lamprecht@proxmox.com>
2019-11-26 13:07:55 +01:00
d090eaa209
fix #2486 : include fix for disk hot-resize regression (w/ iothread=1)
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See: https://lists.nongnu.org/archive/html/qemu-devel/2019-09/msg03201.html
Signed-off-by: Stefan Reiter <s.reiter@proxmox.com>
2019-11-25 13:50:28 +01:00
a0866d18a5
fixup patch author
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Signed-off-by: Thomas Lamprecht <t.lamprecht@proxmox.com>
2019-11-25 11:49:06 +01:00
d756352751
bump version to 4.1.1-1
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Signed-off-by: Thomas Lamprecht <t.lamprecht@proxmox.com>
2019-11-25 09:12:48 +01:00
ac2969b218
allow to pass PVE version to machine
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Signed-off-by: Thomas Lamprecht <t.lamprecht@proxmox.com>
2019-11-25 09:12:48 +01:00
99b86f4f9d
handle virtio-balloon cfg size compat with our 4.0 machines
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Signed-off-by: Thomas Lamprecht <t.lamprecht@proxmox.com>
2019-11-22 10:07:39 +01:00
917265984c
update diffs/indexes from patches
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Signed-off-by: Thomas Lamprecht <t.lamprecht@proxmox.com>
2019-11-22 10:07:39 +01:00
1dc952cf51
Update and rebase to QEMU 4.1.1
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Signed-off-by: Stefan Reiter <s.reiter@proxmox.com>
2019-11-21 07:59:09 +01:00
a9b8206ded
Apply fixups for 4.1
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* Fix VMA tool build
* Change PVE code to new blockjob API
* Acquire missing lock for block_job_add_bdrv
Signed-off-by: Stefan Reiter <s.reiter@proxmox.com>
2019-11-21 07:59:05 +01:00
be901f6656
Update and rebase to QEMU 4.1
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Signed-off-by: Stefan Reiter <s.reiter@proxmox.com>
2019-11-21 07:58:57 +01:00
42d06563fb
bump version to 4.0.1-5
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Signed-off-by: Wolfgang Bumiller <w.bumiller@proxmox.com>
2019-11-04 14:39:47 +01:00
d4824fa37a
fix backup speed regression
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Signed-off-by: Wolfgang Bumiller <w.bumiller@proxmox.com>
2019-11-04 14:23:17 +01:00
82d7827472
bump version to 4.0.1-4
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Signed-off-by: Thomas Lamprecht <t.lamprecht@proxmox.com>
2019-10-30 18:10:04 +01:00
22ff24871d
various small pve backup co-routine related fixes
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Signed-off-by: Thomas Lamprecht <t.lamprecht@proxmox.com>
2019-10-30 16:03:56 +01:00
219fbf03ff
bump version to 4.0.1-3
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Signed-off-by: Thomas Lamprecht <t.lamprecht@proxmox.com>
2019-10-24 08:50:26 +02:00
a5db0e22d7
backup: add various cleanups
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Signed-off-by: Thomas Lamprecht <t.lamprecht@proxmox.com>
2019-10-24 08:49:09 +02:00
5a98917c4b
bump version to 4.0.1-2
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Signed-off-by: Thomas Lamprecht <t.lamprecht@proxmox.com>
2019-10-23 09:16:19 +02:00
cbb547903c
run backup related code inside co-routines and improve locking
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Patches-by: Dietmar Maurer <dietmar@proxmox.com>
Signed-off-by: Thomas Lamprecht <t.lamprecht@proxmox.com>
2019-10-23 09:14:51 +02:00
c306e84e86
bump version to 4.0.1-1
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Signed-off-by: Thomas Lamprecht <t.lamprecht@proxmox.com>
2019-10-22 09:52:03 +02:00
Thomas Lamprecht