search for: libxl__log_errno

Matthew Daley (13): libxl: fix unsigned less-than-0 comparison in e820_sanitize libxl: check for xc_domain_setmaxmem failure in libxl__build_pre libxl: correct file open success check in libxl__device_pci_reset libxl: don''t leak p in libxl__wait_for_backend libxl: remove unsigned less-than-0 comparison libxl: actually abort if initializing a ctx''s lock fails libxl:

Add commands to automatically prep devices for pass-through The current method for passing through devices requires users to either modify cryptic Linux boot parameters and reboot, or do a lot of manual reads and writes into sysfs nodes. This set of patches introduces commands to make this easier. It expands on the concept of "assignable" (from the list_assignable_devices command).

...&mutex_value, sizeof(ctx->lock)); + if (libxl__init_recursive_mutex(ctx, &ctx->lock) < 0) { + LIBXL__LOG(ctx, LIBXL__LOG_ERROR, "Failed to initialize mutex"); + return ERROR_FAIL; + } if ( stat(XENSTORE_PID_FILE, &stat_buf) != 0 ) { LIBXL__LOG_ERRNO(ctx, LIBXL__LOG_ERROR, "Is xenstore daemon running?\n" diff -r f581bb82fecd -r 259112aee618 tools/libxl/libxl_internal.c --- a/tools/libxl/libxl_internal.c Sat Jan 14 19:04:48 2012 +0100 +++ b/tools/libxl/libxl_internal.c Sat Jan 14 19:04:48 2012 +0100 @@ -296,6 +296,33 @@ int libxl__file...

Anthony PERARD (3): libxl_qmp: Use GC instead of CTX as parameter for _initialize. Provide dm_vnc() as a in libxl helper. libxl: Set VNC password through QMP tools/libxl/libxl_create.c | 2 +- tools/libxl/libxl_dm.c | 32 ++++++++++++++---------- tools/libxl/libxl_internal.h | 7 ++++- tools/libxl/libxl_qmp.c | 55 ++++++++++++++++++++++++++++++----------- 4 files

Hi, the function libxl_domain_setmaxmem in libxl.c doesn''t seem to do anything besides argument checking, or am I overlooking something? Cheers, Markus _______________________________________________ Xen-devel mailing list Xen-devel@lists.xensource.com http://lists.xensource.com/xen-devel

...->qmp_fd + 1, &rfds, NULL, NULL, &timeout); if (ret == 0) { LIBXL__LOG(qmp->ctx, LIBXL__LOG_ERROR, "timeout"); return -1; } else if (ret < 0) { + if (errno == EINTR) + goto do_select_again; LIBXL__LOG_ERRNO(qmp->ctx, LIBXL__LOG_ERROR, "Select error"); return -1; } rd = read(qmp->qmp_fd, qmp->buffer, QMP_RECEIVE_BUFFER_SIZE); if (rd == 0) { - continue; + LIBXL__LOG(qmp->ctx, LIBXL__LOG_ERROR, "Unexpected end of s...

...-240,36 +240,37 @@ int libxl__build_pv(libxl__gc *gc, uint3 xc_dom_loginit(ctx->xch); - dom = xc_dom_allocate(ctx->xch, info->u.pv.cmdline, info->u.pv.features); + dom = xc_dom_allocate(ctx->xch, state->pv_cmdline, info->u.pv.features); if (!dom) { LIBXL__LOG_ERRNO(ctx, LIBXL__LOG_ERROR, "xc_dom_allocate failed"); return ERROR_FAIL; } - if (info->u.pv.kernel.mapped) { + LOG(INFO, "pv kernel mapped %d path %s\n", state->pv_kernel.mapped, state->pv_kernel.path); + if (state->pv_kernel.mapped) { r...

I just built 4.3.0 in order to get > 2GB of RAM in domU with GPU passthrough without crashes. Unfortunately, the same crashes still happen. Massive frame buffer corruption on domU before it locks up solid. It seems the PCI memory stomp is still happening. I am using qemu-dm, as I did on Xen 4.2.x. So whatever fix for this went into 4.3.0 didn''t fix it for me. Passing less than 2GB

...tx *ctx, return rc; } -int libxl_domain_resume(libxl_ctx *ctx, uint32_t domid, int suspend_cancel) +int libxl__domain_resume(libxl__gc *gc, uint32_t domid, int suspend_cancel) { - GC_INIT(ctx); int rc = 0; - if (xc_domain_resume(ctx->xch, domid, suspend_cancel)) { - LIBXL__LOG_ERRNO(ctx, LIBXL__LOG_ERROR, - "xc_domain_resume failed for domain %u", - domid); + if (xc_domain_resume(CTX->xch, domid, suspend_cancel)) { + LOGE(ERROR, "xc_domain_resume failed for domain %u", domid); rc = ERROR_FA...

Signed-off-by: Andrew Cooper <andrew.cooper3@citrix.com> -- 1.7.10.4

This patch series adds support for preservation of the VM generation ID buffer address in xenstore across save/restore and migrate, and also code to increment the value in all cases except for migration. Patch 1 modifies the guest ro and rw node creation to an open coding style and cleans up some extraneous node creation. Patch 2 modifies creation of the hvmloader key in xenstore and adds

This patch series adds support for preservation of the VM generation ID buffer address in xenstore across save/restore and migrate, and also code to increment the value in all cases except for migration. The first patch modifies creation of the hvmloader key in xenstore and adds creation of a new read/write hvmloader/generation-id-addr key. The second patch changes hvmloader to use the new key (as

This patch series adds support for preservation of the VM generation ID buffer address in xenstore across save/restore and migrate, and also code to increment the value in all cases except for migration. The vast majority of the code is in second patch. The first patch merely changes the xenstore key name used by hvmloader to store the buffer address.

There are new build errors in xen-unstable since revision 23368. Wether the _libxl_paths.h.tmp/_libxl_paths.h errros/warnings are new, no idea. Olaf .......... make -C libxl install make[3]: Entering directory `/usr/src/packages/BUILD/xen-unstable.hg-4.2.23437/tools/libxl'' python gentypes.py libxl.idl __libxl_types.h __libxl_types.c rm -f _libxl_paths.h.tmp.tmp; echo

Hello, I have been working on VGA-passthrough in the last month. When Xen was at his version 3.5 there was a few patches to make this work for some graphic cards using the patches developed by Han Weidong and posted here (http://lists.xensource.com/archives/html/xen-devel/2009-08/msg01176.html) and the same patches posted file by file are here

Hello, I have been working on VGA-passthrough in the last month. When Xen was at his version 3.5 there was a few patches to make this work for some graphic cards using the patches developed by Han Weidong and posted here (http://lists.xensource.com/archives/html/xen-devel/2009-08/msg01176.html) and the same patches posted file by file are here

The following is a revised patch series to add support for a VM generation ID virtual device for HVM guests. The basic requirements of this device are as follows: - It must be exposed somewhere in ACPI namespace with a _CID of "VM_Gen_Counter". - It must also include a _DDN of "VM_Gen_Counter". - It must contain a _HID object but no particular value is required. - It must

Hello, Third version of the NUMA placement series Xen 4.2. All the comments received during v2''s review have been addressed (more details in single changelogs). The most notable changes are the following: - the libxl_cpumap --> libxl_bitmap renaming has been rebased on top of the recent patches that allows us to allocate bitmaps of different sizes; - the heuristics for deciding

Changes from v3: - mini-os configuration files moved into stubdom/ - mini-os extra console support now a config option - Fewer #ifdefs - grant table setup uses hypercall bounce - Xenstore stub domain syslog support re-enabled Changes from v2: - configuration support added to mini-os build system - add mini-os support for conditionally compiling frontends, xenbus -

a, libxl_event.h is included in libxl.h. So, the former one also need to be installed. b, define __XEN_TOOLS__ in libxl.h: the head file "xen/sysctl.h" need check this macro. It is the same way used by the xen libxc public headers(tools/libxc/xenctrl.h and tools/libxc/xenctrlosdep.h). Signed-off-by: Bamvor Jian Zhang <bjzhang@suse.com> diff -r 87218bd367be