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* xen-mfndump: Use inttypes.h to format uint64_t types.Ian Campbell2013-09-141-2/+3
| | | | | | | | | | | | Fixes 32-bit build: cc1: warnings being treated as errors xen-mfndump.c: In function 'dump_ptes_func': xen-mfndump.c:236: error: format '%lx' expects type 'long unsigned int', but argument 3 has type 'uint64_t' xen-mfndump.c: In function 'lookup_pte_func': xen-mfndump.c:305: error: format '%lx' expects type 'long unsigned int', but argument 5 has type 'uint64_t' Signed-off-by: Ian Campbell <ian.campbell@citrix.com>
* tools/misc: introduce xen-mfndump.Dario Faggioli2013-09-132-2/+430
| | | | | | | | | | | | | | | | | | | | | | A little development and debugging tool, useful when looking for information about MFN to PFN mappings, MFN/PFN mappings in a guest's PTEs, etc. This is what it can do as of now: $ /usr/sbin/xen-mfndump Usage: xen-mfndump <command> [args] Commands: help show this help dump-m2p show M2P dump-p2m <domid> show P2M of <domid> dump-ptes <domid> <mfn> show the PTEs in <mfn> lookup-pte <domid> <mfn> find the PTE mapping <mfn> memcmp-mfns <domid1> <mfn1> <domid2> <mfn2> (str)compare content of <mfn1> & <mfn2> Signed-off-by: Dario Faggioli <dario.faggioli@citrix.com> Acked-by: Ian Campbell <ian.campbell@citrix.com>
* tools: remove lomountIan Campbell2013-08-203-459/+0
| | | | | | | | | | Build was disabled by default in 2008 (9bb7f7e2aca49). As noted at the time people should be using kpartx these days instead. Signed-off-by: Ian Campbell <ian.campbell@citrix.com> Reviewed-by: Andrew Cooper <andrew.cooper3@citrix.com> Acked-by: Matt Wilson <msw@amazon.com> Acked-by: Ian Jackson <ian.jackson@eu.citrix.com>
* tools: remove minitermIan Campbell2013-08-204-231/+0
| | | | | | | | | | | It has been disabled by default since 2008 (9bb7f7e2aca4). Back then Ian J asserted it was useful to keep them in the tree in source form. I don't think this is true anymore. Signed-off-by: Ian Campbell <ian.campbell@citrix.com> Reviewed-by: Andrew Cooper <andrew.cooper3@citrix.com> Acked-by: Matt Wilson <msw@amazon.com> Acked-by: Ian Jackson <ian.jackson@eu.citrix.com>
* tools: delete xsviewIan Campbell2013-08-202-10/+1
| | | | | | | | | | | This was apparently a Qt xenstore viewer. It hasn't been touched since it was first committed in 2007 and I can't beleive anyone is actually using even if it still happens to work. Signed-off-by: Ian Campbell <ian.campbell@citrix.com> Reviewed-by: Andrew Cooper <andrew.cooper3@citrix.com> Acked-by: Matt Wilson <msw@amazon.com> Acked-by: Ian Jackson <ian.jackson@eu.citrix.com>
* tools: move xm and xend under tools pythonIan Campbell2013-08-203-118/+1
| | | | | | | Signed-off-by: Ian Campbell <ian.campbell@citrix.com> Reviewed-by: Andrew Cooper <andrew.cooper3@citrix.com> Acked-by: Matt Wilson <msw@amazon.com> Acked-by: Ian Jackson <ian.jackson@eu.citrix.com>
* cpufreq, xenpm: fix cpufreq and xenpm mismatchJacob Shin2013-07-021-11/+3
| | | | | | | | Currently cpufreq and xenpm are out of sync. Fix cpufreq reporting of if turbo mode is enabled or not. Fix xenpm to not decode for tristate, but a boolean. Signed-off-by: Jacob Shin <jacob.shin@amd.com>
* gcov: Do not use mmap directly but use xc_hypercall_buffer_allocFrediano Ziglio2013-06-271-13/+9
| | | | | | | | xencov.c did not compile on NetBSD so use xc_hypercall_buffer which is more portable. Signed-off-by: Frediano Ziglio <frediano.ziglio@citrix.com> Acked-by: Ian Campbell <ian.campbell@citrix.com>
* gcov: Add script to split coverage informations.Frediano Ziglio2013-05-302-1/+190
| | | | | | | | | Split coverage informations extracted from xencov utility. This script accept coverage blob either as file or from input and extract into files compatible with gcc format (gcda). Signed-off-by: Frediano Ziglio <frediano.ziglio@citrix.com> Acked-by: Ian Campbell <ian.campbell@citrix.com>
* gcov: Add small utility to deal with test coverage information from XenFrediano Ziglio2013-02-212-2/+158
| | | | | | Currently the utility can read and reset coverage informations. Signed-off-by: Frediano Ziglio <frediano.ziglio@citrix.com>
* xen-tmem-list-parse: fix ugly parse outputDan Magenheimer2012-11-141-0/+2
| | | | | | | | | | | The program xen-tmem-list-parse parses the output of xm/xl tmem-list into human-readable format. A missing NULL terminator sometimes causes garbage to be spewed where the two-letter pool type should be output. Signed-off-by: Dan Magenheimer <dan.magenheimer@oracle.com> Acked-by: Ian Campbell <ian.campbell@citrix.com> Committed-by: Ian Campbell <ian.campbell@citrix.com>
* x86: Save/restore TSC adjust during HVM guest migrationLiu, Jinsong2012-09-261-0/+8
| | | | | Signed-off-by: Liu, Jinsong <jinsong.liu@intel.com> Committed-by: Jan Beulich <jbeulich@suse.com>
* x86: vMCE save and restoreLiu, Jinsong2012-09-261-0/+2
| | | | | | | | | | | | | | | | | | | This patch provides vMCE save/restore when migration. 1. MCG_CAP is well-defined. However, considering future cap extension, we keep save/restore logic that Jan implement at c/s 24887; 2. MCi_CTL2 initialized by guestos when booting, so need save/restore otherwise guest would surprise; 3. Other MSRs do not need save/restore since they are either error- related and pointless to save/restore, or, unified among all vMCE platform; Signed-off-by: Liu, Jinsong <jinsong.liu@intel.com> - fix handling of partial data in XEN_DOMCTL_set_ext_vcpucontext - fix adjustment of xen_domctl_ext_vcpucontext Signed-off-by: Jan Beulich <jbeulich@suse.com> Committed-by: Jan Beulich <jbeulich@suse.com>
* xenpm: make argument parsing and error handling more consistentJan Beulich2012-09-171-170/+149
| | | | | | | | | | | | | | | Specifically, what values are or aren't accepted as CPU identifier, and how the values get interpreted should be consistent across sub-commands (intended behavior now: non-negative values are okay, and along with omitting the argument, specifying "all" will also be accepted). For error handling, error messages should get consistently issued to stderr, and the tool should now (hopefully) produce an exit code of zero only in the (partial) success case (there may still be a small number of questionable cases). Signed-off-by: Jan Beulich <jbeulich@suse.com> Acked-by: Keir Fraser <keir@xen.org>
* xenpm, x86: Fix reporting of idle state average residency timesBoris Ostrovsky2012-06-061-1/+8
| | | | | | | | | | | | If CPU stays in the same idle state for the full duration of xenpm sample then average residency may not be reported correctly since usage counter will not be incremented. In addition, in order to calculate averages correctly residence time and usage counter should be read and written atomically. Signed-off-by: Boris Ostrovsky <boris.ostrovsky@amd.com> Committed-by: Keir Fraser <keir@xen.org>
* xenpm: Fix reporting of C0 residence timesBoris Ostrovsky2012-05-301-4/+10
| | | | | | | | | | | Idle state residence times as provided by pmstat_get_cx_stat() are not reported precisely since remote core may be in idle state and therefore has not updated its statistics at the time local core collected them. This causes C0 residencies as calculated by xenpm to sometimes become negative. Signed-off-by: Boris Ostrovsky <boris.ostrovsky@amd.com> Committed-by: Keir Fraser <keir@xen.org>
* tools: Install pv bootloaders in libexec rather than /usr/binGeorge Dunlap2012-05-151-1/+6
| | | | | | | | | | | | pygrub and xenpvnetboot are meant to be run by tools, and not by the user, and thus should be in /usr/lib/xen/bin rather than /usr/bin. Because most config files will still have an absolute path pointing to /usr/bin/pygrub, make a symbolic link that we will deprecate. Signed-off-by: George Dunlap <george.dunlap@eu.ctirix.com> Acked-by: Ian Campbell <ian.campbell@citrix.com> Committed-by: Ian Campbell <ian.campbell@citrix.com>
* nstore: rename public xenstore headersIan Campbell2012-05-141-1/+1
| | | | | | | | | | | | | | | | | | | | | | The xenstore header xs.h is producing conflicts with other software[1]. xs is a too short identifier and does not matche the library. Renaming the headers to xenstore.h and xenstore_lib.h is the easiest way to make them easy recognizable and prevent furthe problems. [1]: http://bugs.debian.org/668550 [ Also update QEMU_TAG, to bring in corresponding change to qemu-xen-traditional. -iwj ] Signed-off-by: Bastian Blank <waldi@debian.org> Signed-off-by: Ian Campbell <ian.campbell@citrix.com> Acked-by: Ian Jackson <ian.jackson@eu.citrix.com> Committed-by: Ian Jackson <ian.jackson@eu.citrix.com> --HG-- rename : tools/xenstore/xs.h => tools/xenstore/xenstore.h rename : tools/xenstore/xs_lib.h => tools/xenstore/xenstore_lib.h
* tools: xen-lowmemd is x86 specific, only install for x86Ian Campbell2012-05-141-2/+2
| | | | | | | It is TARGETS-$(CONFIG_X86) so it should be INSTALL_SBIN-$(CONFIG_X86) too Signed-off-by: Ian Campbell <ian.campbell@citrix.com> Committed-by: Ian Jackson <ian.jackson@eu.citrix.com>
* tools: Fix FPU save area definition in xen-hvmctxTim Deegan2012-04-241-1/+1
| | | | | | Reported-by: Olaf Hering <olaf@aepfle.de> Signed-off-by: Tim Deegan <tim@xen.org> Committed-by: Ian Jackson <ian.jackson@eu.citrix.com>
* autoconf: add check for curses libraryRoger Pau Monne2012-03-132-6/+8
| | | | | | | | | | | | Check for a curses compatible library (curses or ncurses basically). One of those is needed to compile Xen tools (gtraceview and xentop). Modify Makefiles/sources to use configure output (fetch CURSES_LIBS from tools/Tools.mk and header to include from tools/config.h) Signed-off-by: Roger Pau Monne <roger.pau@entel.upc.edu> Acked-by: Ian Jackson <ian.jackson@eu.citrix.com> Committed-by: Ian Jackson <ian.jackson@eu.citrix.com>
* add new bootloader xenpvnetboot for pv guestZhigang Wang2012-03-012-1/+294
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | `xenpvnetboot' supports getting boot images from following locations: - http://host/path - https://host/path - ftp://host/path - file:///path - tftp://host/path - nfs:host:/path - /path - /path/file.iso - /path/filesystem.img - /dev/sda1 - nfs+iso:host:/path/file.iso - nfs+iso:host:/path/filesystem.img To use it, make `xenpvnetboot' as bootloader for PV guest:: bootloader = '/usr/bin/xenpvnetboot' To get boot images from various locations, set the right bootloader arguments, e.g.: bootloarder_args = ['--location=http://192.168.0.1/fedora/x86_64'] bootloarder_args = ['--location=ftp://192.168.0.1/fedora/x86_64'] bootloarder_args = ['--location=file:///fedora/x86_64'] bootloarder_args = ['--location=tftp://192.168.0.1/fedora/x86_64'] bootloarder_args = ['--location=/fedora/x86_64'] bootloarder_args = ['--location=/fedora/Fedora-16-x86_64-DVD.iso'] bootloarder_args = ['--location=nfs:192.168.0.1:/fedora/x86_64'] bootloarder_args = ['--location=nfs+iso:192.168.0.1:/fedora/Fedora-16-x86_64-DVD.iso'] You can use `kernel' and `ramdisk' to specify the relative path of boot kernel and ramdisk. `xenpvnetboot' will join them with the location to find the boot kernel and ramdisk, e.g.: kernel = 'images/pxeboot/vmlinuz' ramdisk = 'images/pxeboot/initrd.img' bootloarder_args = ['--location=http://192.168.0.1/fedora/x86_64'] kernel = 'fedora/x86_64/images/pxeboot/vmlinuz' ramdisk = 'fedora/x86_64/images/pxeboot/initrd.img' bootloarder_args = ['--location=http://192.168.0.1/'] You can also omit the `--location' option and specify the full URL for `kernel' and `ramdisk' directly, e.g.: kernel = 'http://192.168.0.1/fedora/x86_64/images/pxeboot/vmlinuz' ramdisk = 'http://192.168.0.1/fedora/x86_64/images/pxeboot/initrd.img' If only `--location' is specified and `kernel' and `ramdisk' are not specified, `xenpvnetboot' will search the following places for boot images from the location:: ('images/xen/vmlinuz', 'images/xen/initrd.img'), # Fedora <= 10 and OL = 5 ('boot/i386/vmlinuz-xen', 'boot/i386/initrd-xen'), # openSUSE >= 10.2 and SLES >= 10 ('boot/x86_64/vmlinuz-xen', 'boot/x86_64/initrd-xen'), # openSUSE >= 10.2 and SLES >= 10 ('current/images/netboot/xen/vmlinuz', 'current/images/netboot/xen/initrd.gz'), # Debian ('images/pxeboot/vmlinuz', 'images/pxeboot/initrd.img'), # Fedora >=10 and OL >= 6 ('isolinux/vmlinuz', 'isolinux/initrd.img'), # Fedora >= 10 and OL >= 6 `xenpvnetboot' requires python module `urlgrabber' http://urlgrabber.baseurl.org/. Signed-off-by: Zhigang Wang <zhigang.x.wang@oracle.com> Acked-by: Ian Jackson <ian.jackson@eu.citrix.com> Committed-by: Ian Jackson <ian.jackson@eu.citrix.com>
* lowmemd: Fix build when xs.h has not been previously installed.Keir Fraser2012-03-011-0/+1
| | | | Signed-off-by: Keir Fraser <keir@xen.org>
* Lowmemd: Simple demo code to show use of VIRQ_ENOMEMAndres Lagar-Cavilla2012-03-012-2/+153
| | | | | Signed-off-by: Andres Lagar-Cavilla <andres@lagarcavilla.org> Acked-by: Ian Jackson <ian.jackson@eu.citrix.com>
* x86/vMCE: save/restore MCA capabilitiesJan Beulich2012-02-241-0/+8
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | This allows migration to a host with less MCA banks than the source host had, while without this patch accesses to the excess banks' MSRs caused #GP-s in the guest after migration (and it depended on the guest kernel whether this would be fatal). A fundamental question is whether we should also save/restore MCG_CTL and MCi_CTL, as the HVM save record would better be defined to the complete state that needs saving from the beginning (I'm unsure whether the save/restore logic allows for future extension of an existing record). Of course, this change is expected to make migration from new to older Xen impossible (again I'm unsure what the save/restore logic does with records it doesn't even know about). The (trivial) tools side change may seem unrelated, but the code should have been that way from the beginning to allow the hypervisor to look at currently unused ext_vcpucontext fields without risking to read garbage when those fields get a meaning assigned in the future. This isn't being enforced here - should it be? (Obviously, for backwards compatibility, the hypervisor must assume these fields to be clear only when the extended context's size exceeds the old original one.) A future addition to this change might be to allow configuration of the number of banks and other MCA capabilities for a guest before it starts (i.e. to not inherits the values seen on the first host it runs on). Signed-off-by: Jan Beulich <jbeulich@suse.com> Acked-by: Keir Fraser <keir@xen.org>
* xenpm: assorted adjustmentsJan Beulich2012-01-101-42/+31
| | | | | | | | | | | | | | | | | - use consistent error values (stop mixing of [positive] errno values with literal -E... ones) - properly format output - don't use leading zeros in decimal output - move printing of average frequency into P-state conditional (rather than a C-state one) - don't print some C-state related info when CPU idle management is disabled in the hypervisor - use calloc() for array allocations that also got cleared via memset() so far Signed-off-by: Jan Beulich <jbeulich@suse.com> Acked-by: Ian Jackson <ian.jackson@eu.citrix.com> Committed-by: Ian Jackson <ian.jackson@eu.citrix.com>
* tools/x86_64: Fix cpuid() inline asm to not clobber stack's red zoneKeir Fraser2011-12-021-7/+10
| | | | | | | | | | Pushing stuff onto the stack on x86-64 when we do not specify -mno-red-zone is unsafe. Since the complicated asm is due to register pressure on i386, we simply implement an all-new simpler alternative for x86-64. Signed-off-by: Keir Fraser <keir@xen.org> Acked-by: Jan Beulich <jbeulich@novell.com>
* tools/build: Introduce {PREPEND,APPEND}_{LIB,INCLUDES}Roger Pau Monne2011-11-141-9/+9
| | | | | | | | | | | | | | | | | | | | | | | Create two new variables called APPEND_ and PREPEND_ to add compile flags at the beginning or at the end of the search path. Added a new semantic for user defined compile flags, here is the list of possible options: PREPEND_LIB: add libraries to the search path before xen (before xen installation folders). PREPEND_INCLUDES: add headers to the search path before xen (before xen installation folders). APPEND_LIB: add libraries to the search path at the end (after all xen installation folders have been added). APPEND_INCLUDES: add libraries to the search path at the end (after all xen installation folders have been added). EXTRA_INCLUDES and EXTRA_LIB can still be used, and they will have the same effect as PREPEND_INCLUDES and PREPEND_LIB. Signed-off-by: Roger Pau Monne <roger.pau@entel.upc.edu> Committed-by: Ian Jackson <ian.jackson@eu.citrix.com>
* x86 pm: provide CC7/PC2 residencyYang Zhang2011-10-251-4/+14
| | | | | | | | | Sandy bridge introduces new MSR to get cc7/pc2 residency (core C-state 7/package C-state 2). Print the cc7/pc2 residency when on sandy bridge platform. Signed-off-by: Yang Zhang <yang.z.zhang@intel.com> Committed-by: Keir Fraser <keir@xen.org>
* Add save/restore support for viridian APIC assist pfn.Paul Durrant2011-09-261-4/+13
| | | | | | | | | | c/s 17b754cab7b0 introduced a per-VCPU viridian structure to store the APIC assist pfn. This patch adds support for save and restore of that value. Signed-off-by: Paul Durrant <paul.durrant@citrix.com> Acked-by: Tim Deegan <tim@xen.org> Committed-by: Tim Deegan <tim@xen.org>
* tools: fix install of lomountIan Campbell2011-09-221-2/+2
| | | | | | | | $(BIN) went away in 23124:e3d4c34b14a3. Also there are no *.so, *.a or *.rpm built in here Signed-off-by: Ian Campbell <ian.campbell@citrix.com>
* xenpm: clean up print messagesKevin Tian2011-07-081-2/+9
| | | | Signed-off-by Kevin Tian <kevin.tian@intel.com>
* tools: xen-ringwatch: spot, and work around, broken frontend/backend ring I/ODaniel Stodden2011-06-212-1/+620
| | | | | | | | | | | | | | | | Adds tool support to debug backends which expose I/O ring state in sysfs. Currently supports /sys/devices/xen-backend/vbd-*-*/io_ring nodes for block I/O, where implemented. Primary function is to observe ring state make progress over a period of time, then report stuck message queue halves where pending consumer/event are not moving. Adding --kick will re-issue event notifications to frontends, and/or kick backends out of wait state. Signed-off-by: Daniel Stodden <daniel.stodden@citrix.com> Committed-by: Ian Jackson <ian.jackson@eu.citrix.com>
* xen-detect: Fix cpuid asm for 32-bit PIC compilation.Keir Fraser2011-06-171-17/+20
| | | | Signed-off-by: Keir Fraser <keir@xen.org>
* Fix the filename of the archive produced by 'make deb'Tim Deegan2011-05-271-1/+1
| | | | Signed-off-by: Tim Deegan <Tim.Deegan@citrix.com>
* Build target to wrap dist/install in a .deb archive.Tim Deegan2011-05-161-0/+56
| | | | | | | | | | | | | | Adds "make deb", which does a "make dist" build and wraps the resulting dist/install files in dist/xen-<version>.deb This is _not_ a "packaged" version of Xen for Debian users, nor is it intended to compete with anyone else's packaging efforts. In particular it doesn't do any of the boot-time or fstab fixups needed to actually start the xen tools. It's just a quick hack for developers to be able to quickly install and uninstall a Xen build on a test box. Signed-off-by: Tim Deegan <Tim.Deegan@citrix.com>
* tools: remove pattern matched linking rulesIan Campbell2011-03-312-20/+26
| | | | | | | | | Most subdirs only build a single tool to start with and those which build multiple tools often have different linkage requirements. Signed-off-by: Ian Campbell <ian.campbell@citrix.com> Acked-by: Ian Jackson <ian.jackson@eu.citrix.com> Committed-by: Ian Jackson <ian.jackson@eu.citrix.com>
* tools: Remove $(CFLAGS) from links lines.Ian Campbell2011-03-311-2/+2
| | | | | | | | The relevant variable in these circumstances is called $(LDFLAGS). Signed-off-by: Ian Campbell <ian.campbell@citrix.com> Acked-by: Ian Jackson <ian.jackson@eu.citrix.com> Committed-by: Ian Jackson <ian.jackson@eu.citrix.com>
* tools: consistently use $({CFLAGS,LDLIBS}_libxenctrl) instead of open coding.Ian Campbell2011-03-211-1/+1
| | | | | | Signed-off-by: Ian Campbell <ian.campbell@citrix.com> Acked-by: Ian Jackson <ian.jackson@eu.citrix.com> Committed-by: Ian Jackson <ian.jackson@eu.citrix.com>
* tools: consistently use $(CFLAGS_xeninclude) instead of open coding.Ian Campbell2011-03-211-1/+1
| | | | | | | | Renamed from the slightly ambiguous CFLAGS_include. Signed-off-by: Ian Campbell <ian.campbell@citrix.com> Acked-by: Ian Jackson <ian.jackson@eu.citrix.com> Committed-by: Ian Jackson <ian.jackson@eu.citrix.com>
* tools: Drop XEN_XC variableIan Campbell2011-03-211-1/+0
| | | | | | | | | There is nothing to include in the python bindings source directory and likely never was/will be ... Signed-off-by: Ian Campbell <ian.campbell@citrix.com> Acked-by: Ian Jackson <ian.jackson@eu.citrix.com> Committed-by: Ian Jackson <ian.jackson@eu.citrix.com>
* tools: Drop use of $(INCLUDES)Ian Campbell2011-03-211-5/+4
| | | | | | | | | | Several places include it in CFLAGS even though it is never defined. A few others use it as nothing more than a gathering point for CFLAGS. Get rid of it. Signed-off-by: Ian Campbell <ian.campbell@citrix.com> Acked-by: Ian Jackson <ian.jackson@eu.citrix.com> Committed-by: Ian Jackson <ian.jackson@eu.citrix.com>
* tools: do not link against unused libraries.Ian Campbell2011-03-171-1/+9
| | | | | | | | | | | | | | | | | A fair few things under tools link against libraries which they don't even use. Most of this appears to come from copy-and-pasting previous Makefile snippets and cargo-culting plus the tendency to define global $(LIBS) even for Makefiles which build multiple separate utilities or libraries. Identified by comparing a build with --as-needed to one without by looking at the NEEDED header of all ELF objects. Signed-off-by: Ian Campbell <ian.campbell@citrix.com> Acked-by: Ian Jackson <ian.jackson@eu.citrix.com> Committed-by: Ian Jackson <ian.jackson@eu.citrix.com>
* build: Make XEN_ROOT an absolute path.Keir Fraser2011-03-174-4/+4
| | | | | | | | Otherwise make can search the path relative to certain standard paths such as /usr/include (e.g., the line '-include $(XEN_ROOT)/.config' in Config.mk suffers from this). Signed-off-by: Keir Fraser <keir@xen.org>
* tools: gtracestate: fix several problemsWei Gang2011-03-031-13/+18
| | | | | | | | | | | | | | | Fixed problems include: * previously just print out a error instead of help info while running without cmdline parameters. * -u & -n lead to Segmentation fault. * -c and then use default ranges, the default ranges is not 50us... but 50000/tsc2us.... Signed-off-by: Wei Gang <gang.wei@intel.com> Acked-by: Ian Campbell <ian.campbell@citrix.com> Acked-by: Keir Fraser <keir@xen.org> Acked-by: Ian Jackson <ian.jackson@eu.citrix.com> Committed-by: Ian Jackson <ian.jackson@eu.citrix.com>
* tools/misc/xen-hptool: Silently retry on CPU hotplug EBUSY failure.Keir Fraser2011-01-141-2/+17
| | | | | | | | EBUSY is a legitimate soft failure, due to inability to acquire a lock, or because RCU work has not been done since a CPU was last offlined. Signed-off-by: Keir Fraser <keir@xen.org>
* libxc: convert evtchn interfaces to use an opaque handle typeIan Campbell2010-12-231-4/+5
| | | | | | | | | | | | This makes the interface consistent with the changes made to the main interface in 21483:779c0ef9682c. Also fix some references to "struct xc_interface" which should have been simply "xc_interface" in tools/xenpaging, and update QEMU_TAG to pull in the corresponding qemu change. Signed-off-by: Ian Campbell <ian.campbell@citrix.com> Signed-off-by: Ian Jackson <ian.jackson@eu.citrix.com>
* libxc: finalise transition to hypercall buffers.Ian Campbell2010-10-221-6/+6
| | | | | | | | | | | | | | | | | | | | | Rename xc_set_xen_guest_handle to set_xen_guest_handle[0] and remove now unused functions: - xc_memalign - lock_pages - unlock_pages - hcall_buf_prep - hcall_buf_release [0] sed -i -e 's/xc_set_xen_guest_handle/set_xen_guest_handle/g' \ tools/libxc/*.[ch] \ tools/python/xen/lowlevel/xc/xc.c \ tools/python/xen/lowlevel/acm/acm.c \ tools/libxc/ia64/xc_ia64_stubs.c \ tools/security/secpol_tool.c \ tools/misc/xenpm.c Signed-off-by: Ian Campbell <ian.campbell@citrix.com> Signed-off-by: Ian Jackson <ian.jackson.citrix.com>
* xenpm: use hypercall buffers.Ian Campbell2010-10-221-14/+42
| | | | | Signed-off-by: Ian Campbell <ian.campbell@citrix.com> Signed-off-by: Ian Jackson <ian.jackson.citrix.com>
* libxc: convert sysctl interfaces over to hypercall buffersIan Campbell2010-10-222-52/+16
| | | | | Signed-off-by: Ian Campbell <ian.campbell@citrix.com> Signed-off-by: Ian Jackson <ian.jackson.citrix.com>
generated by cgit v1.2.3 (git 2.25.1) at 2024-05-19 12:31:32 +0000