Displaying 20 results from an estimated 321 matches for "libxc".
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2013 Nov 19
7
[PATCH] libxc/arm: align to page size the base address of the device tree
xc_dom_alloc_segment requires start address to be page align.
Signed-off-by: Julien Grall <julien.grall@linaro.org>
---
tools/libxc/xc_dom_arm.c | 2 ++
1 file changed, 2 insertions(+)
diff --git a/tools/libxc/xc_dom_arm.c b/tools/libxc/xc_dom_arm.c
index ffe575b..366061d 100644
--- a/tools/libxc/xc_dom_arm.c
+++ b/tools/libxc/xc_dom_arm.c
@@ -290,6 +290,8 @@ int arch_setup_meminit(struct xc_dom_image *dom)
else /*...
2006 Dec 08
2
[patch] Add more xc_error_code values.
XC_INVALID_PARAM
such as asking for features unsupported by either xen or guest kernel.
XC_OUT_OF_MEMORY
no comment ;)
Signed-off-by: Gerd Hoffmann <kraxel@suse.de>
---
tools/libxc/xenctrl.h | 2 ++
1 file changed, 2 insertions(+)
Index: build-32-unstable-12802/tools/libxc/xenctrl.h
===================================================================
--- build-32-unstable-12802.orig/tools/libxc/xenctrl.h
+++ build-32-unstable-12802/tools/libxc/xenctrl.h
@@ -687,6 +687,8 @@...
2008 Aug 27
2
[PATCH] libxc: Use vcpu_guest_context_any_t instead of two pages
libxc: Use vcpu_guest_context_any_t instead of two pages
Signed-off-by: Samuel Thibault <samuel.thibault@eu.citrix.com>
diff -r 14a9a1629590 tools/libxc/xc_dom_boot.c
--- a/tools/libxc/xc_dom_boot.c wed aug 27 10:26:50 2008 +0100
+++ b/tools/libxc/xc_dom_boot.c wed aug 27 12:07:28 2008 +0100
@@ -...
2013 May 21
12
[PATCH] fix XSA-46 regression with xend/xm
...ever, an inconsistency between xend and qemu:
The former wants to always establish 1:1 mappings between pIRQ and host
IRQ (for non-MSI only of course), while the latter always wants to
allocate an arbitrary mapping. Since the whole tool stack obviously
should always agree on the mapping model, make libxc enforce the 1:1
mapping as the more natural one (as well as being the one that allows
for easier debugging, since there no need to find out the extra
mapping). Users of libxc that want to establish a particular (rather
than an allocated) mapping are still free to do so, as well as tool
stacks not b...
2005 Aug 22
2
[PATCH] Rename libxc => libxenctl
I''m breaking the tidying up into parts. The first is renaming libxc =>
libxenctl. I''d like to rename tools/libxc to tools/libxenctl but I
thought it might be worth waiting until "flag day" so that we can avoid
losing revision history. Does that seem reasonable?
Rename libxc to libxenctl, xc.h to xenctl.h, and install xenctl.h to
/usr/inc...
2007 Feb 20
0
[PATCH 3/8] [libxc] Domain Groups: libxc handlers for group data
libxc:
Augment libxc framework to shuttle group data and commands between xend
and the VMM.
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2012 Jan 02
1
回复： [help] Who's the author of libxc? I don't know howto start with it
Thanks.
I have already previewed the xenctrl.h.
The following is what I understand: libxc is compiled to a file name after 'xc**' endding with '.so', xend communicates with domain0 through xc and domain0 communicates with hypervisor through privcmd.
What's the privcmd?
------------------ 原始邮件 ------------------
发件人: "Wei Liu"<wei.liu2@citrix.com&...
2013 Mar 13
0
[PATCH 3 of 4] PoC: libxc+ocaml: add interfaces to send triggers to HVM guests
# HG changeset patch
# User Ian Campbell <ian.campbell@citrix.com>
# Date 1294742832 0
# Node ID 03997417771be2aa122d7dac31256399f854c5b1
# Parent b279ec057736ead1d7061f8ec8a29a8676dd56b4
PoC: libxc+ocaml: add interfaces to send triggers to HVM guests
* ACPI power button event
* ACPI sleep button event
Required by xapi.
Taken from xen-api-libs.hg/xc and adjusted for upstream libxc+ocaml.
Signed-off-by: Ian Campbell <ian.campbell@citrix.com>
Rebased on top of xen-unstable.
Signed-of...
2006 May 17
20
X86_emulate to be moved into qemu...
...m afraid that I''m still learning these things].
Another interesting question is what we do with the dozen or so "new"
include-files that are needed to make x86_emulate.c compile inside the
tools/ioemu directory. At the moment, I''ve just created directories
inside tools/libxc and linked the necessary header files into those
directories... Is that the proper solution?
--
Mats
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2013 Jan 25
3
[PATCH] xenguest: Add xsa-25 decompression limit prototypes
To allow xenguest consumers to also make use of the extra protection added as
a result of xsa-25.
Signed-off-by: Andrew Cooper <andrew.cooper3@citrix.com>
diff -r 5af4f2ab06f3 -r daec50a41570 tools/libxc/xenguest.h
--- a/tools/libxc/xenguest.h
+++ b/tools/libxc/xenguest.h
@@ -177,6 +177,13 @@ int xc_dom_linux_build(xc_interface *xch
unsigned int console_evtchn,
unsigned long *console_mfn);
+#ifndef XC_HAVE_DECOMPRESS_LIMITS
+#define XC_HAVE_DECOMPRESS_LIMITS
+#endif
+
+int xc_...
2007 Feb 12
0
[PATCH] lift physical address restriction in svae/restore code
Bump this to 44 bits for x86-32 and 52 bits for x86-64.
Signed-off-by: Jan Beulich <jbeulich@novell.com>
Index: 2007-02-07/tools/libxc/xc_linux_restore.c
===================================================================
--- 2007-02-07.orig/tools/libxc/xc_linux_restore.c 2007-01-17 11:16:20.000000000 +0100
+++ 2007-02-07/tools/libxc/xc_linux_restore.c 2007-02-12 09:06:05.000000000 +0100
@@ -82,7 +82,7 @@ static int uncanonicalize...
2008 Jul 18
0
[PATCH] stubdom: fix build dependency
...CFLAGS) $(NEWLIB_CFLAGS)" AR_FOR_TARGET=$(AR) LD_FOR_TARGET=$(LD) RANLIB_FOR_TARGET=$(RANLIB) ../newlib-$(NEWLIB_VERSION)/configure --prefix=$(CROSS_PREFIX) --verbose --target=$(GNU_TARGET_ARCH)-xen-elf --enable-newlib-io-long-long --disable-multilib && \
@@ -206,7 +206,7 @@
.PHONY: libxc
libxc: libxc/libxenctrl.a libxc/libxenguest.a
-libxc/libxenctrl.a libxc/libxenguest.a:: cross-zlib mk-headers
+libxc/libxenctrl.a libxc/libxenguest.a:: cross-zlib
CPPFLAGS="$(TARGET_CPPFLAGS)" CFLAGS="$(TARGET_CFLAGS)" $(MAKE) -C libxc
#######
@@ -214,7 +214,7 @@
#######...
2009 Jan 14
5
[PATCH] Support cross-bitness guest when core-dumping
This patch allows core-dumping to work on a cross-bit host/guest configuration, whereas previously that was not supported. It supports both PV and FV guests. The core file format generated by the host, needs to match that of the guest, so an alignment issue is addressed, along with the p2m frame list handling being done according to the guest size.
Signed-off-by: Bruce Rogers
2014 Nov 21
4
Bug#767295: [PATCH for-4.5 v2] libxc: don't leak buffer containing the uncompressed PV kernel
On 11/20/2014 03:21 PM, Konrad Rzeszutek Wilk wrote:
> On Thu, Nov 20, 2014 at 03:48:47PM +0000, Ian Campbell wrote:
>> The libxc xc_dom_* infrastructure uses a very simple malloc memory pool which
>> is freed by xc_dom_release. However the various xc_try_*_decode routines (other
>> than the gzip one) just use plain malloc/realloc and therefore the buffer ends
>> up leaked.
>>
>> The memory pool...
2006 Apr 14
8
[rfc] [patch] 32/64-bit hypercall interface revisited
Last year we had a discussion[1] about how the hypercall ABI
unfortunately contains fields that change width between 32- and 64-bit
builds. This is a huge problem as we come up on the python management
stack for ppc64, since the distributions ship 32-bit python. A 32-bit
python/libxc cannot currently manage a 64-bit hypervisor.
I had a patch but was unable to test it, and some other things were more
important at the time so I dropped the issue. Ultimately, there were
three main issues:
First, "unsigned longs" in the dom0 interface (but not the guest
interface) shoul...
2006 Aug 30
3
arch-specific xc.c code?
Hi Ewan/Alistair, I have a patch that looks like this:
diff -r a39ad4c78850 tools/libxc/xenctrl.h
--- a/tools/libxc/xenctrl.h Wed Aug 30 13:51:12 2006 +0100
+++ b/tools/libxc/xenctrl.h Wed Aug 30 15:11:20 2006 -0500
@@ -416,6 +416,10 @@ int xc_domain_memory_populate_physmap(in
unsigned int address_bits,
xen_...
2013 Apr 25
17
[PATCH V3] libxl: write IO ABI for disk frontends
...that we only write
the ABI for disk frontends in libxl, minimizing the impact.
Signed-off-by: Wei Liu <wei.liu2@citrix.com>
Cc: Ian Campbell <ian.campbell@citrix.com>
Cc: Roger Pau Monne <roger.pau@citrix.com>
Cc: Valtteri Kiviniemi <kiviniemi.valtteri@gmail.com>
---
tools/libxc/xc_dom_arm.c | 7 +++++++
tools/libxc/xc_dom_x86.c | 34 ++++++++++++++++++++++++++++++++++
tools/libxc/xenctrl.h | 10 ++++++++++
tools/libxl/libxl.c | 28 ++++++++++++++++++++++++++++
xen/include/public/io/protocols.h | 1 +
5 files changed,...
2007 Mar 19
0
[PATCH 2/3] [RFC] User-space grant table device - changes to libxc
Changes to libxc to enable easy access to the grant table device.
Signed-off-by: Derek Murray <Derek.Murray@cl.cam.ac.uk>
---
diff -r 809f36b1b685 tools/libxc/xc_linux.c
--- a/tools/libxc/xc_linux.c Thu Mar 15 10:43:13 2007 +0000
+++ b/tools/libxc/xc_linux.c Thu Mar 15 17:46:06 2007 +0000
@@ -13,6 +13,7 @@
#...
2008 Jan 25
0
[PATCH] libxc/makefiles - Use VPATH
...g>
# Date 1201284962 -3600
# Node ID 11b2e8baa6bf93b8ec4b3b4fe0256d2ce34f2699
# Parent 31adb5c972d03e45cb746cd2305126ea2571282f
Use VPATH instead of symlinks for libelf inclusion into libxenctrl.
Signed-off-by: Bastian Blank <waldi@debian.org>
diff -r 31adb5c972d0 -r 11b2e8baa6bf tools/libxc/Makefile
--- a/tools/libxc/Makefile Thu Jan 24 14:41:26 2008 +0000
+++ b/tools/libxc/Makefile Fri Jan 25 19:16:02 2008 +0100
@@ -31,20 +31,11 @@ GUEST_SRCS-$(CONFIG_MIGRATE) += xc_domai
GUEST_SRCS-$(CONFIG_MIGRATE) += xc_domain_restore.c xc_domain_save.c
GUEST_SRCS-$(CONFIG_HVM) += xc_hvm_build.c...
2010 Aug 31
1
gdbsx defines own _domctl_hcall instead of using libxc?
Hi Mukesh,
I was auditing uses of set_xen_guest_handle for correctness when I
noticed that gdbsx (specifically tools/debugger/gdbsx/xg/xg_main.c)
defines its own _domctl_hcall and associated helpers instead of using
libxc.
Is there any particular reason for that?
Ian.
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