bf251437e9
Many changes were necessary this time around:
* QAPI was changed to avoid redundant has_* variables, see commit
44ea9d9be3 ("qapi: Start to elide redundant has_FOO in generated C")
for details. This affected many QMP commands added by Proxmox too.
* Pending querying for migration got split into two functions, one to
estimate, one for exact value, see commit c8df4a7aef ("migration:
Split save_live_pending() into state_pending_*") for details. Relevant
for savevm-async and PBS dirty bitmap.
* Some block (driver) functions got converted to coroutines, so the
Proxmox block drivers needed to be adapted.
* Alloc track auto-detaching during PBS live restore got broken by
AioContext-related changes resulting in a deadlock. The current, hacky
method was replaced by a simpler one. Stefan apparently ran into a
problem with that when he wrote the driver, but there were
improvements in the stream job code since then and I didn't manage to
reproduce the issue. It's a separate patch "alloc-track: fix deadlock
during drop" for now, you can find the details there.
* Async snapshot-related changes:
- The pending querying got adapted to the above-mentioned split and
a patch is added to optimize it/make it more similar to what
upstream code does.
- Added initialization of the compression counters (for
future-proofing).
- It's necessary the hold the BQL (big QEMU lock = iothread mutex)
during the setup phase, because block layer functions are used there
and not doing so leads to racy, hard-to-debug crashes or hangs. It's
necessary to change some upstream code too for this, a version of
the patch "migration: for snapshots, hold the BQL during setup
callbacks" is intended to be upstreamed.
- Need to take the bdrv graph read lock before flushing.
* hmp_info_balloon was moved to a different file.
* Needed to include a new headers from time to time to still get the
correct functions.
Signed-off-by: Fiona Ebner <f.ebner@proxmox.com>
28 lines
933 B
Diff
28 lines
933 B
Diff
From 0000000000000000000000000000000000000000 Mon Sep 17 00:00:00 2001
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From: Wolfgang Bumiller <w.bumiller@proxmox.com>
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Date: Mon, 6 Apr 2020 12:16:32 +0200
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Subject: [PATCH] PVE: [Config] set the CPU model to kvm64/32 instead of
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qemu64/32
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Signed-off-by: Thomas Lamprecht <t.lamprecht@proxmox.com>
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---
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target/i386/cpu.h | 4 ++--
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1 file changed, 2 insertions(+), 2 deletions(-)
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diff --git a/target/i386/cpu.h b/target/i386/cpu.h
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index d243e290d3..3489b05ec4 100644
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--- a/target/i386/cpu.h
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+++ b/target/i386/cpu.h
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@@ -2203,9 +2203,9 @@ uint64_t cpu_get_tsc(CPUX86State *env);
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#define CPU_RESOLVING_TYPE TYPE_X86_CPU
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#ifdef TARGET_X86_64
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-#define TARGET_DEFAULT_CPU_TYPE X86_CPU_TYPE_NAME("qemu64")
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+#define TARGET_DEFAULT_CPU_TYPE X86_CPU_TYPE_NAME("kvm64")
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#else
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-#define TARGET_DEFAULT_CPU_TYPE X86_CPU_TYPE_NAME("qemu32")
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+#define TARGET_DEFAULT_CPU_TYPE X86_CPU_TYPE_NAME("kvm32")
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#endif
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#define cpu_list x86_cpu_list
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