508747f303
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
114 lines
4.4 KiB
Diff
114 lines
4.4 KiB
Diff
References: bsc#954872
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---
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tools/libxl/libxl.c | 4 ++++
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tools/libxl/libxl_device.c | 3 ++-
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tools/libxl/libxl_dm.c | 34 +++++++++++++++++++++++++++++-----
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tools/libxl/libxlu_disk_l.l | 2 ++
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4 files changed, 37 insertions(+), 6 deletions(-)
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--- a/tools/libs/light/libxl_disk.c
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+++ b/tools/libs/light/libxl_disk.c
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@@ -237,7 +237,7 @@ static int libxl__device_disk_setdefault
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return rc;
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}
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-static int libxl__device_from_disk(libxl__gc *gc, uint32_t domid,
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+int libxl__device_from_disk(libxl__gc *gc, uint32_t domid,
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const libxl_device_disk *disk,
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libxl__device *device)
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{
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@@ -414,6 +414,10 @@ static void device_disk_add(libxl__egc *
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assert(device->backend_kind == LIBXL__DEVICE_KIND_VBD3);
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break;
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case LIBXL_DISK_BACKEND_QDISK:
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+ if (disk->script) {
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+ script = libxl__abs_path(gc, disk->script, libxl__xen_script_dir_path());
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+ flexarray_append_pair(back, "script", script);
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+ }
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flexarray_append(back, "params");
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flexarray_append(back, GCSPRINTF("%s:%s",
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libxl__device_disk_string_of_format(disk->format),
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--- a/tools/libs/light/libxl_device.c
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+++ b/tools/libs/light/libxl_device.c
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@@ -361,7 +361,8 @@ static int disk_try_backend(disk_try_bac
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return backend;
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case LIBXL_DISK_BACKEND_QDISK:
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- if (a->disk->script) goto bad_script;
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+ LOG(DEBUG, "Disk vdev=%s, uses script=%s on %s backend",
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+ a->disk->vdev, a->disk->script, libxl_disk_backend_to_string(backend));
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return backend;
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case LIBXL_DISK_BACKEND_STANDALONE:
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--- a/tools/libs/light/libxl_dm.c
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+++ b/tools/libs/light/libxl_dm.c
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@@ -1197,6 +1197,30 @@ out:
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return rc;
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}
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+static void libxl__suse_node_to_path(libxl__gc *gc, int domid, const libxl_device_disk *dp, const char **pdev_path)
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+{
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+ libxl_ctx *ctx = libxl__gc_owner(gc);
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+ char *be_path, *node;
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+ libxl__device device;
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+ libxl_device_disk disk;
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+ int rc;
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+
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+ disk = *dp;
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+ rc = libxl__device_from_disk(gc, domid, &disk, &device);
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+ if (rc) {
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+ LIBXL__LOG(ctx, LIBXL__LOG_WARNING, "libxl__device_from_disk failed %d", rc);
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+ return;
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+ }
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+ be_path = libxl__device_backend_path(gc, &device);
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+
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+ node = libxl__xs_read(gc, XBT_NULL, libxl__sprintf(gc, "%s/node", be_path));
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+ if (!node)
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+ return;
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+
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+ LIBXL__LOG(ctx, LIBXL__LOG_WARNING, "replacing '%s' with '%s' from %s/node, just for qemu-xen", *pdev_path, node, be_path);
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+ *pdev_path = node;
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+}
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+
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static int libxl__build_device_model_args_new(libxl__gc *gc,
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const char *dm, int guest_domid,
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const libxl_domain_config *guest_config,
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@@ -1891,9 +1915,11 @@ static int libxl__build_device_model_arg
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libxl__device_disk_dev_number(disks[i].vdev, &disk, &part);
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const char *format;
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char *drive;
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- const char *target_path = NULL;
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+ const char *target_path = disks[i].pdev_path;
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int colo_mode;
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+ libxl__suse_node_to_path(gc, guest_domid, disks + i, &target_path);
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+
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if (dev_number == -1) {
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LOGD(WARN, guest_domid, "unable to determine"" disk number for %s",
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disks[i].vdev);
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--- a/tools/libs/util/libxlu_disk_l.l
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+++ b/tools/libs/util/libxlu_disk_l.l
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@@ -256,6 +256,8 @@ target=.* { STRIP(','); SAVESTRING("targ
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free(newscript);
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}
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+dmmd:/.* { DPC->had_depr_prefix=1; DEPRECATE(0); }
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+npiv:/.* { DPC->had_depr_prefix=1; DEPRECATE(0); }
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tapdisk:/.* { DPC->had_depr_prefix=1; DEPRECATE(0); }
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tap2?:/.* { DPC->had_depr_prefix=1; DEPRECATE(0); }
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aio:/.* { DPC->had_depr_prefix=1; DEPRECATE(0); }
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--- a/tools/libs/light/libxl_internal.h
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+++ b/tools/libs/light/libxl_internal.h
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@@ -2070,6 +2070,10 @@ _hidden char *libxl__object_to_json(libx
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_hidden int libxl__cpuid_legacy(libxl_ctx *ctx, uint32_t domid, bool retore,
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libxl_domain_build_info *info);
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+_hidden int libxl__device_from_disk(libxl__gc *gc, uint32_t domid,
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+ const libxl_device_disk *disk,
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+ libxl__device *device);
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+
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/* Calls poll() again - useful to check whether a signaled condition
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* is still true. Cannot fail. Returns currently-true revents. */
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_hidden short libxl__fd_poll_recheck(libxl__egc *egc, int fd, short events);
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