xen/vif-bridge-tap-fix.patch
Charles Arnold 508747f303 - Update to Xen 4.20.0 pre-release (jsc#PED-8907)
xen-4.20.0-testing-src.tar.bz2
- New Features
  * On Arm:
    - Experimental support for Armv8-R.
    - Support for NXP S32G3 Processors Family and NXP LINFlexD UART driver.
    - Basic handling for SCMI requests over SMC using Shared Memory, by allowing
      forwarding the calls to EL3 FW if coming from hwdom.
    - Support for LLC (Last Level Cache) coloring.
  * On x86:
    - xl suspend/resume subcommands.
- Changed Features
  * Fixed blkif protocol specification for sector sizes different than 512b.
  * The dombuilder in libxenguest no longer un-gzips secondary modules, instead
    leaving this to the guest kernel to do in guest context.
  * On x86:
    - Prefer ACPI reboot over UEFI ResetSystem() run time service call.
    - Switched the xAPIC flat driver to use physical destination mode for external
      interrupts instead of logical destination mode.
- Removed Features
  * On x86:
    - Support for running on Xeon Phi processors.
    - Removed the `ucode=allow-same` command line option.
    - Removed x2APIC Cluster Mode for external interrupts.  x2APIC Physical and
      Mixed Modes are still available.
- Dropped patches
  xsa466.patch

- Move /etc/bash_completion.d/xl back to %_datadir/bash-completion/completions

OBS-URL: https://build.opensuse.org/package/show/Virtualization/xen?expand=0&rev=863
2025-01-02 17:22:02 +00:00

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Diff

# HG changeset patch
# User Jim Fehlig <jfehlig@suse.com>
# Date 1319581952 21600
# Node ID 74da2a3a1db1476d627f42e4a99e9e720cc6774d
# Parent 6c583d35d76dda2236c81d9437ff9d57ab02c006
Prevent vif-bridge from adding user-created tap interfaces to a bridge
Exit vif-bridge script if there is no device info in xenstore, preventing
it from adding user-created taps to bridges.
Signed-off-by: Jim Fehlig <jfehlig@suse.com>
Index: xen-4.5.0-testing/tools/hotplug/Linux/vif-bridge
===================================================================
--- xen-4.5.0-testing.orig/tools/hotplug/Linux/vif-bridge
+++ xen-4.5.0-testing/tools/hotplug/Linux/vif-bridge
@@ -28,6 +28,13 @@
dir=$(dirname "$0")
. "$dir/vif-common.sh"
+mac=$(xenstore_read_default "$XENBUS_PATH/mac" "")
+if [ -z "$mac" ]
+then
+ log debug "No device details in $XENBUS_PATH, exiting."
+ exit 0
+fi
+
bridge=${bridge:-}
bridge=$(xenstore_read_default "$XENBUS_PATH/bridge" "$bridge")