fe31f9be81
do not understand the new PV driver protocol. - Upstream Xen version renamed to 4.0.0 in changeset 20624 & 20625. - fate#307594: HP-MCBS: XEN: support NR_CPUS=256 This is a spec file change (xen.spec) - bnc#555152 - "NAME" column in xentop (SLES11) output limited to 10 characters unlike SLES10 The update to c/s 20572 includes this fix (at c/s 20567). - Modify xen-paths.diff - Merge xend-tap-fix.patch to xen-domUloader.diff remove part of it which accepted by upstream - Load gntdev module in xend init script similar to blkbk, netbk, etc. - Backport dmmd from sles11/xen block-dmmd xen-qemu-iscsi-fix.patch xen.spec - Fix regression when create_vbd for tap xend-tap-fix.patch - Temporarily disable libxl because of libconfig dependency. - fate#302864 domUloader support lvm in disk domUloader.py Note: for test in Beta1, if not good, remove it - fate#302864 domUloader support fs on whole disk domUloader.py - Turn KMPs back on now that kernel side fix is checked in. - fate#304415 VMM: ability to switch networking mode Add vif-route-ifup to handle routed configurations using sysconfig scripts. vif-route-ifup.patch - fate#307540 USB for Xen VMs usb-add.patch - fate#305545 XEN extra descriptive field within xenstore add_des.patch - Update to Xen version 3.5.0 for the following features. fate#304226 XEN: FlexMigration feature of VT-x2 support fate#305004 Add SR-IOV PF and VF drivers to Vt-d enabled Xen fate#306830 T states in Xen controlling by MSR fate#306832 Fix for xen panic on new processors fate#306833 Westmere and Nehalem-EX: Add support for Pause Loop exiting feature for Xen fate#306835 Xen: server virtual power management enhacement fate#306837 VT-d2 - PCI SIG ATS support fate#306872 Xen: Node manager support P/T-states change when Vt-d enable fate#306873 Xen: SMP guest live migration may fail with hap=1 on NHM fate#306875 Westmere: LT-SX (Xen) fate#306891 RAS features for Xen: Add support for Machine Check and CPU/Memory online/offline features fate#307322 1GB page support in Xen fate#307324 Xen IOMMU support OBS-URL: https://build.opensuse.org/package/show/Virtualization/xen?expand=0&rev=26
45 lines
1.7 KiB
Diff
45 lines
1.7 KiB
Diff
From cb982fd919a52ff86f01025d0f92225bc7b2a956 Mon Sep 17 00:00:00 2001
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From: Kevin Wolf <kwolf@suse.de>
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Date: Tue, 10 Mar 2009 16:44:31 +0100
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Subject: [PATCH 5/6] ioemu: Fail on too small blktap disks
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The blktap infrastructure doesn't seems to be able to cope with images
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that are smaller than a sector, it produced hangs for me. Such an
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image isn't really useful anyway, so just fail gracefully.
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Signed-off-by: Kevin Wolf <kwolf@suse.de>
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---
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hw/xen_blktap.c | 6 ++++++
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1 files changed, 6 insertions(+), 0 deletions(-)
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Index: xen-4.0.0-testing/tools/ioemu-remote/hw/xen_blktap.c
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===================================================================
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--- xen-4.0.0-testing.orig/tools/ioemu-remote/hw/xen_blktap.c
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+++ xen-4.0.0-testing/tools/ioemu-remote/hw/xen_blktap.c
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@@ -256,6 +256,12 @@ static int open_disk(struct td_state *s,
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s->size = bs->total_sectors;
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s->sector_size = 512;
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+ if (s->size == 0) {
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+ fprintf(stderr, "Error: Disk image %s is too small\n",
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+ path);
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+ return -ENOMEM;
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+ }
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+
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s->info = ((s->flags & TD_RDONLY) ? VDISK_READONLY : 0);
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#ifndef QEMU_TOOL
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Index: xen-4.0.0-testing/tools/python/xen/xend/server/DevController.py
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===================================================================
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--- xen-4.0.0-testing.orig/tools/python/xen/xend/server/DevController.py
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+++ xen-4.0.0-testing/tools/python/xen/xend/server/DevController.py
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@@ -155,7 +155,7 @@ class DevController:
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(devid, self.deviceClass))
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elif status == Error:
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- self.destroyDevice(devid, False)
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+ self.destroyDevice(devid, True)
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if err is None:
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raise VmError("Device %s (%s) could not be connected. "
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"Backend device not found." %
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