qemu/xen-add-block-resize-support-for-xen-dis.patch
Bruce Rogers 86ffd40d11 Accepting request 882222 from home:bfrogers:branches:Virtualization
- Switch method of splitting off hw-s390x-virtio-gpu-ccw.so as a
  module to what was accepted upstream (bsc#1181103)
* Patches dropped:
  hw-s390x-modularize-virtio-gpu-ccw.patch
* Patches added:
  s390x-add-have_virtio_ccw.patch
  s390x-modularize-virtio-gpu-ccw.patch
  s390x-move-S390_ADAPTER_SUPPRESSIBLE.patch
- Fix OOB access in sdhci interface (CVE-2020-17380, bsc#1175144,
  CVE-2020-25085, bsc#1176681, CVE-2021-3409, bsc#1182282)
  hw-sd-sd-Actually-perform-the-erase-oper.patch
  hw-sd-sd-Fix-build-error-when-DEBUG_SD-i.patch
  hw-sd-sdhci-Correctly-set-the-controller.patch
  hw-sd-sdhci-Don-t-transfer-any-data-when.patch
  hw-sd-sdhci-Don-t-write-to-SDHC_SYSAD-re.patch
  hw-sd-sdhci-Limit-block-size-only-when-S.patch
  hw-sd-sdhci-Reset-the-data-pointer-of-s-.patch
  hw-sd-sd-Move-the-sd_block_-read-write-a.patch
  hw-sd-sd-Skip-write-protect-groups-check.patch
- Fix potential privilege escalation in virtiofsd tool
  (CVE-2021-20263, bsc#1183373)
  tools-virtiofsd-Replace-the-word-whiteli.patch
  viriofsd-Add-support-for-FUSE_HANDLE_KIL.patch
  virtiofsd-extract-lo_do_open-from-lo_ope.patch
  virtiofsd-optionally-return-inode-pointe.patch
  virtiofsd-prevent-opening-of-special-fil.patch
  virtiofs-drop-remapped-security.capabili.patch
  virtiofsd-Save-error-code-early-at-the-f.patch
- Fix OOB access (stack overflow) in rtl8139 NIC emulation
  (CVE-2021-3416, bsc#1182968)
  net-introduce-qemu_receive_packet.patch
  rtl8139-switch-to-use-qemu_receive_packe.patch
- Fix OOB access (stack overflow) in other NIC emulations
  (CVE-2021-3416)
  cadence_gem-switch-to-use-qemu_receive_p.patch
  dp8393x-switch-to-use-qemu_receive_packe.patch
  e1000-switch-to-use-qemu_receive_packet-.patch
  lan9118-switch-to-use-qemu_receive_packe.patch
  msf2-mac-switch-to-use-qemu_receive_pack.patch
  pcnet-switch-to-use-qemu_receive_packet-.patch
  sungem-switch-to-use-qemu_receive_packet.patch
  tx_pkt-switch-to-use-qemu_receive_packet.patch
- Fix heap overflow in MSIx emulation (CVE-2020-27821, bsc#1179686)
  memory-clamp-cached-translation-in-case-.patch
- Include upstream patches designated as stable material and
  reviewed for applicability to include here
  hw-arm-virt-Disable-pl011-clock-migratio.patch
  xen-block-Fix-removal-of-backend-instanc.patch
- Fix package scripts to not use hard coded paths for temporary
  working directories and log files (bsc#1182425)

OBS-URL: https://build.opensuse.org/request/show/882222
OBS-URL: https://build.opensuse.org/package/show/Virtualization/qemu?expand=0&rev=632
2021-03-30 20:27:28 +00:00

31 lines
1.1 KiB
Diff

From: Bruce Rogers <brogers@suse.com>
Date: Wed, 16 Jan 2019 16:29:36 -0700
Subject: xen: add block resize support for xen disks
Provide monitor naming of xen disks, and plumb guest driver
notification through xenstore of resizing instigated via the
monitor.
[BR: minor edits to pass qemu's checkpatch script]
[BR: significant rework needed due to upstream xen disk qdevification]
[BR: At this point, monitor_add_blk call is all we need to add!]
Signed-off-by: Bruce Rogers <brogers@suse.com>
---
hw/block/xen-block.c | 3 +++
1 file changed, 3 insertions(+)
diff --git a/hw/block/xen-block.c b/hw/block/xen-block.c
index f6b66a0428eaa37db4c1bbe7e2c4..4bfd55a854afdc2359f03610724d 100644
--- a/hw/block/xen-block.c
+++ b/hw/block/xen-block.c
@@ -270,6 +270,9 @@ static void xen_block_realize(XenDevice *xendev, Error **errp)
xen_block_set_size(blockdev);
+ if (!monitor_add_blk(conf->blk, blockdev->drive->id, errp)) {
+ return;
+ }
blockdev->dataplane =
xen_block_dataplane_create(xendev, blk, conf->logical_block_size,
blockdev->props.iothread);