8dca018b68
Mostly minor changes, bigger ones summarized: * QEMU's internal backup code now uses a new async system, which allows parallel requests - the default max_workers settings is 64, I chose less, since 64 put enough stress on QEMU that the guest became practically unusable during the backup, and 16 still shows quite a nice measureable performance improvement. Little code changes for us though. * 'malformed' QAPI parameters/functions are now a build error (i.e. using '_' vs '-'), I chose to just whitelist our calls in the name of backwards compatibility. * monitor OOB race fix now uses the upstream variant, cherry-picked from origin/master since it's not in 6.0 by default * last patch fixes a bug with snapshot rollback related to the new yank system Signed-off-by: Stefan Reiter <s.reiter@proxmox.com>
56 lines
1.9 KiB
Diff
56 lines
1.9 KiB
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 12:16:48 +0200
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Subject: [PATCH] PVE: Add dummy -id command line parameter
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This used to be part of the qemu-side PVE authentication for
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VNC. Now this does nothing.
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Signed-off-by: Wolfgang Bumiller <w.bumiller@proxmox.com>
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Signed-off-by: Thomas Lamprecht <t.lamprecht@proxmox.com>
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---
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qemu-options.hx | 3 +++
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softmmu/vl.c | 8 ++++++++
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2 files changed, 11 insertions(+)
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diff --git a/qemu-options.hx b/qemu-options.hx
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index 83841e6703..e70dd295d6 100644
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--- a/qemu-options.hx
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+++ b/qemu-options.hx
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@@ -943,6 +943,9 @@ DEFHEADING()
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DEFHEADING(Block device options:)
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+DEF("id", HAS_ARG, QEMU_OPTION_id,
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+ "-id n set the VMID", QEMU_ARCH_ALL)
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+
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DEF("fda", HAS_ARG, QEMU_OPTION_fda,
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"-fda/-fdb file use 'file' as floppy disk 0/1 image\n", QEMU_ARCH_ALL)
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DEF("fdb", HAS_ARG, QEMU_OPTION_fdb, "", QEMU_ARCH_ALL)
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diff --git a/softmmu/vl.c b/softmmu/vl.c
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index 721196281c..12ec053422 100644
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--- a/softmmu/vl.c
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+++ b/softmmu/vl.c
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@@ -2632,6 +2632,7 @@ void qemu_init(int argc, char **argv, char **envp)
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MachineClass *machine_class;
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bool userconfig = true;
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FILE *vmstate_dump_file = NULL;
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+ long vm_id;
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qemu_add_opts(&qemu_drive_opts);
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qemu_add_drive_opts(&qemu_legacy_drive_opts);
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@@ -3253,6 +3254,13 @@ void qemu_init(int argc, char **argv, char **envp)
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exit(1);
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}
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break;
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+ case QEMU_OPTION_id:
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+ vm_id = strtol(optarg, (char **)&optarg, 10);
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+ if (*optarg != 0 || vm_id < 100 || vm_id > INT_MAX) {
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+ error_report("invalid -id argument %s", optarg);
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+ exit(1);
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+ }
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+ break;
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case QEMU_OPTION_vnc:
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vnc_parse(optarg);
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break;
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