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...ic void qxl_alloc_client_monitors_config(struct qxl_device *qdev, unsigned count) +static int qxl_alloc_client_monitors_config(struct qxl_device *qdev, + unsigned int count) { if (qdev->client_monitors_config && count > qdev->client_monitors_config->count) { @@ -49,15 +50,17 @@ static void qxl_alloc_client_monitors_config(struct qxl_device *qdev, unsigned c sizeof(struct qxl_monitors_config) + sizeof(struct qxl_head) * count, GFP_KERNEL); if (!qdev->client_monitors_config) - return; + return -ENOMEM; } qdev->client_monitors_config->coun...

...- libswfdec/swfdec_player.c | 36 ++++++++++++++++++++++++++++++++++++ libswfdec/swfdec_sprite.c | 4 +++- test/trace/trace.c | 27 ++++++++++++++++++++++++--- 4 files changed, 64 insertions(+), 8 deletions(-) New commits: diff-tree 0b6e91a7cfe6614977c78321d3e19bf8e8035f9d (from d8b550fa5c0a47912941ab3e3bb0358fa3c481e9) Author: Benjamin Otte <otte at gnome.org> Date: Thu Jun 14 16:06:38 2007 +0200 remove all actions on destruction diff --git a/libswfdec/swfdec_movie.c b/libswfdec/swfdec_movie.c index c3faa96..a1c9be6 100644 --- a/libswfdec/swfdec_movie.c +++ b/libsw...

...DOMAIN = 2 -STOP_DOMAIN = 3 -REMOVE_DOMAIN = 4 -LIST_DOMAINS = 5 -CREATE_USER = 6 +ADD_DOMAIN = 1 +START_DOMAIN = 2 +STOP_DOMAIN = 3 +REMOVE_DOMAIN = 4 +LIST_DOMAINS = 5 +MIGRATE_DOMAIN = 6 +CREATE_USER = 7 class NodeMenuScreen(MenuScreen): def __init__(self): @@ -48,15 +50,17 @@ class NodeMenuScreen(MenuScreen): ("Stop A Virtual Machine", STOP_DOMAIN), ("Remove A Virtual Machine", REMOVE_DOMAIN), ("List All Virtual Machines", LIST_DOMAINS), + ("Migrate Virtual Mac...

...prep_operation.perform_operations ?operations g root in + let flags = Sysprep_operation.perform_operations ?operations g root show_log in (* Parse flags. *) let relabel = ref false in diff --git a/sysprep/sysprep_operation.ml b/sysprep/sysprep_operation.ml index 3fd8afc..65013c5 100644 --- a/sysprep/sysprep_operation.ml +++ b/sysprep/sysprep_operation.ml @@ -24,7 +24,7 @@ type operation = { name : string; pod_description : string; extra_args : ((Arg.key * Arg.spec * Arg.doc) * string) list; - perform : Guestfs.guestfs -> string -> flag list; + perform...

On Tuesday 20 May 2014 15:56:16 Richard W.M. Jones wrote: > On Tue, May 20, 2014 at 03:33:31PM +0200, Pino Toscano wrote: > > Resolve the given path within the chroot, so scrub can be invoked > > outside the chroot on an already-resolved path. > > Given that realpath is used, its availability is checked manually, > > since scrub-file already depends on the

...e(pteptr,pteval) -#define set_pmd(pmdptr, pmdval) (*(pmdptr) = (pmdval)) - -#define ptep_get_and_clear(mm,addr,xp) __pte(xchg(&(xp)->pte_low, 0)) #define pte_same(a, b) ((a).pte_low == (b).pte_low) #define pte_page(x) pfn_to_page(pte_pfn(x)) #define pte_none(x) (!(x).pte_low) @@ -61,4 +50,17 @@ static inline int pte_exec_kernel(pte_t #define __pte_to_swp_entry(pte) ((swp_entry_t) { (pte).pte_low }) #define __swp_entry_to_pte(x) ((pte_t) { (x).val }) +/* + * Certain architectures need to do special things when PTEs + * within a page table are directly modified. Thus, the foll...

...e(pteptr,pteval) -#define set_pmd(pmdptr, pmdval) (*(pmdptr) = (pmdval)) - -#define ptep_get_and_clear(mm,addr,xp) __pte(xchg(&(xp)->pte_low, 0)) #define pte_same(a, b) ((a).pte_low == (b).pte_low) #define pte_page(x) pfn_to_page(pte_pfn(x)) #define pte_none(x) (!(x).pte_low) @@ -61,4 +50,17 @@ static inline int pte_exec_kernel(pte_t #define __pte_to_swp_entry(pte) ((swp_entry_t) { (pte).pte_low }) #define __swp_entry_to_pte(x) ((pte_t) { (x).val }) +/* + * Certain architectures need to do special things when PTEs + * within a page table are directly modified. Thus, the foll...

The previous patch set had an error and one development branch's changes showed up twice, and two different change sets. So it was missing the bulk of the configuration work. This patch set fixes that.

...’), the ‘filters/’ source directory which will contain the actual filters, the ‘--filters’ parameter, and the filters backend logic. --- Makefile.am | 2 +- TODO | 17 +- configure.ac | 3 +- docs/Makefile.am | 9 +- docs/nbdkit-filter.pod | 501 ++++++++++++++++++++++++++++++++++++ docs/nbdkit-plugin.pod | 3 +- docs/nbdkit.pod | 24 +- filters/Makefile.am | 33 +++ include/Makefile.am | 4 +- include/nbdkit-filter.h | 149 +++++++++++ include/nbdkit-plugin.h | 2 + nbdkit.in | 17 +- src/Makefile....

...would be better if they were directed to qemu-nbd for these use cases. -Filters -------- - -It should be possible to layer filters over plugins to do things like: +Suggestions for filters +----------------------- * adding artificial delays (see wdelay/rdelay options in the file plugin) @@ -50,17 +48,6 @@ It should be possible to layer filters over plugins to do things like: * export a single partition (like qemu-nbd -P) -A possible syntax would be: - - nbdkit --filter=delay [--filter=...] file file=foo wdelay=10 - -The filter(s) intercept all plugin calls and can either return, re...

Various changes/fixes to use smaller stack frames. Rich.

GCC has two warnings related to large stack frames. We were already using the -Wframe-larger-than warning, but this reduces the threshold from 10000 to 5000 bytes. However that warning only covers the static part of frames (not alloca). So this change also enables -Wstack-usage=10000 which covers both the static and dynamic usage (alloca and variable length arrays). Multiple changes are made throughout the code to reduce frames to fit within these...

This patch isn't complete (patch 6/6 isn't finished) so it's just for discussion, although it does compile and run. This introduces to nbdkit a concept of "filters" which can be placed in front of plugins to modify their behaviour. Some examples where you might use filters: * Serve a subset of the data, such as (offset, range) or a single partition from a disk image.

...+ $(top_builddir)/mllib/getopt.cmo \ $(top_builddir)/mllib/common_utils.cmo \ $(top_builddir)/mllib/URI.cmo \ $(SOURCES_ML:.ml=.cmo) diff --git a/get-kernel/get_kernel.ml b/get-kernel/get_kernel.ml index fed9faf..b841c5f 100644 --- a/get-kernel/get_kernel.ml +++ b/get-kernel/get_kernel.ml @@ -50,24 +50,17 @@ let parse_cmdline () = error (f_"--prefix option can only be given once"); prefix := Some p in - let ditto = " -\"-" in let argspec = [ - "-a", Arg.String set_file, s_"file" ^ " " ^ s_"Add dis...

This is still tentative and needs a lot of work, but: - partition filter works, supporting MBR & GPT - prepare and finalize methods fixed - open method can now be changed (allowing readonly flag to be modified) - thread_model can be limited I believe I made most of the changes which were previously suggested in email. I think the only one I didn't was preventing inclusion of both

Rebased filters patch. Requires current git master + the locks / thread model fix (https://www.redhat.com/archives/libguestfs/2018-January/msg00128.html) So a few changes here since last time: The "introduce filters" and "implement filters" patches are squashed together. I introduced a concept of .prepare and .finalize. These run before and after the data serving phase

The first three patches are identical to: https://www.redhat.com/archives/libguestfs/2018-January/msg00079.html "[PATCH nbdkit v2 0/3] Refactor plugin_* functions into a backend" The rest of the patches add filters using the new filter API previously described here: https://www.redhat.com/archives/libguestfs/2018-January/msg00073.html This needs a lot more testing -- and tests --

A combination of the work that both Rich and I have been doing lately, where filters use only the new API with flags on every command that the client can send over the wire (we can then add support for more flags in nbdkit without having to add new callbacks, as NBD adds more flags upstream). Eric Blake (4): protocol: Split flags from cmd field in requests backend: Pass flags argument through

...pendent code to arch/x86/kvm/ - lots of fixes, especially on page tracking, single-stepping, exception injection and remote memory mapping - the guests are much more stable (on pair with our introspection products using Xen) - speed improvements (the penalty on web browsing actions is 50% lower, at least) Adalbert Laz?r (25): kvm: introspection: add basic ioctls (hook/unhook) kvm: introspection: add permission access ioctls kvm: introspection: add the read/dispatch message function kvm: introspection: add KVMI_GET_VERSION kvm: introspection: add KVMI_CONTROL_CMD_RES...

...pendent code to arch/x86/kvm/ - lots of fixes, especially on page tracking, single-stepping, exception injection and remote memory mapping - the guests are much more stable (on pair with our introspection products using Xen) - speed improvements (the penalty on web browsing actions is 50% lower, at least) Adalbert Laz?r (25): kvm: introspection: add basic ioctls (hook/unhook) kvm: introspection: add permission access ioctls kvm: introspection: add the read/dispatch message function kvm: introspection: add KVMI_GET_VERSION kvm: introspection: add KVMI_CONTROL_CMD_RES...