search for: cpu_model

...make mechanical changes involving the machine init functions in the future; - Let machine initialization forward the init arguments to other functions more easily. This change was half-mechanical process: first the struct was added with the local ram_size, boot_device, kernel_*, initrd_*, and cpu_model local variable initialization to all functions. Then the compiler helped me locate the local variables that are unused, so they could be removed. --- Changes v3 -> v4: - Rebase against latest qemu.git master, solved conflicts at hw/xilinx_zynq.c Changes v2 -> v3: - Fix typo (missing d...

NB: This requires a qemu patch by Eduardo which is currently awaiting review: https://www.mail-archive.com/qemu-devel@nongnu.org/msg422959.html So not to be applied yet unless that qemu change goes upstream. Rich.

Hi List, I'm trying to build llvm-5.0.0 with clang-3.7.1 on ARM (native building). At some point I have the following issue : ---- [1588/5024] Building C object projects/compiler-rt/lib/builtins/CMakeFiles/clang_rt.builtins-arm.dir/cpu_model.c.o ../projects/compiler-rt/lib/builtins/cpu_model.c:596:7: warning: ISO C requires a translation unit to contain at least one declaration [-Wempty-translation-unit] #endif ^ 1 warning generated. [1786/5024] Building C object projects/compiler-rt/lib/builtins/CMakeFiles/clang_rt.builtins-armv6m.di...

...* https://www.redhat.com/archives/libvirt-users/2014-August/msg00043.html + * https://bugzilla.redhat.com/show_bug.cgi?id=1184411 + * Instead we hack around it using <qemu:commandline> below. */ +#ifndef __aarch64__ start_element ("model") { string (cpu_model); } end_element (); +#endif } } end_element (); } @@ -1728,6 +1732,21 @@ construct_libvirt_xml_qemu_cmdline (guestfs_h *g, } } +#ifdef __aarch64__ + /* This is a temporary hack until RHBZ#1184411 is resolved. + * See comments above about cpu model and aa...

...(!force_tcg) + ADD_CMDLINE ( +#ifdef MACHINE_TYPE + MACHINE_TYPE "," +#endif + "accel=kvm:tcg"); + else + ADD_CMDLINE ( +#ifdef MACHINE_TYPE + MACHINE_TYPE "," +#endif + "accel=tcg"); + cpu_model = guestfs_int_get_cpu_model (has_kvm && !force_tcg); if (cpu_model) { ADD_CMDLINE ("-cpu"); ADD_CMDLINE (cpu_model); } - /* The qemu -machine option (added 2010-12) is a bit more sane - * since it falls back through various different acceleration - * modes,...

...| Some s -> s in let memory = xpath_int64_default "/domain/memory/text()" (1024L *^ 1024L) in let memory = memory *^ 1024L in - let vcpu = xpath_int_default "/domain/vcpu/text()" 1 in let cpu_vendor = xpath_string "/domain/cpu/vendor/text()" in let cpu_model = xpath_string "/domain/cpu/model/text()" in @@ -73,6 +72,21 @@ let parse_libvirt_xml ?conn xml = let cpu_cores = xpath_int "/domain/cpu/topology/@cores" in let cpu_threads = xpath_int "/domain/cpu/topology/@threads" in + (* Get the <vcpu> field from the...

...+ | Some "efi" -> UEFI + | None | Some _ -> UnknownFirmware in + (* Check for hostdev devices. (RHBZ#1472719) *) let () = let obj = Xml.xpath_eval_expression xpathctx "/domain/devices/hostdev" in @@ -502,7 +509,7 @@ let parse_libvirt_xml ?conn xml = s_cpu_model = cpu_model; s_cpu_topology = cpu_topology; s_features = features; - s_firmware = UnknownFirmware; (* XXX until RHBZ#1217444 is fixed *) + s_firmware = firmware; s_display = display; s_video = video; s_sound = sound; -- 2.20.1

v2 -> v3: - Rebase on top of the other patches. Rich.

NOTE: not for upstream, yet. v1 -> v2: - Remove the dependency on enabling ACPI, since ACPI is now enabled all the time. Rich.

...name", params->data->name); return 0; } @@ -1087,17 +1084,12 @@ construct_libvirt_xml_cpu (guestfs_h *g, attribute ("fallback", "allow"); } end_element (); } - else { - start_element ("model") { - string (cpu_model); - } end_element (); - } + else + single_element ("model", cpu_model); } end_element (); } - start_element ("vcpu") { - string_format ("%d", g->smp); - } end_element (); + single_element_format ("vcpu", "%d&quo...

...truct t extern void guestfs_int_launch_send_progress (guestfs_h *g, int perdozen); extern char *guestfs_int_appliance_command_line (guestfs_h *g, const char *appliance_dev, int flags); #define APPLIANCE_COMMAND_LINE_IS_TCG 1 +#define APPLIANCE_COMMAND_LINE_USE_ACPI 2 const char *guestfs_int_get_cpu_model (int kvm); int guestfs_int_create_socketname (guestfs_h *g, const char *filename, char (*sockname)[UNIX_PATH_MAX]); extern void guestfs_int_register_backend (const char *name, const struct backend_ops *); diff --git a/src/launch-direct.c b/src/launch-direct.c index 01b7e07..a005bda 100644 --- a/s...

...memsize); + string ("%d", g->memsize); } end_element (); start_element ("currentMemory") { attribute ("unit", "MiB"); - string_format ("%d", g->memsize); + string ("%d", g->memsize); } end_element (); cpu_model = guestfs_int_get_cpu_model (params->data->is_kvm); @@ -1105,14 +1042,14 @@ construct_libvirt_xml_cpu (guestfs_h *g, } else { start_element ("model") { - string (cpu_model); + string ("%s", cpu_model); } end_element ();...

...quot;%s" /* gic-version */ #endif "accel=%s", +#ifdef __aarch64__ + has_kvm && !force_tcg ? "gic-version=host," : "", +#endif !force_tcg ? "kvm:tcg" : "tcg"); cpu_model = guestfs_int_get_cpu_model (has_kvm && !force_tcg); -- 2.7.4

...let memory = xpath_int64_default "/domain/memory/text()" (1024L *^ 1024L) in > let memory = memory *^ 1024L in > - let vcpu = xpath_int_default "/domain/vcpu/text()" 1 in > > let cpu_vendor = xpath_string "/domain/cpu/vendor/text()" in > let cpu_model = xpath_string "/domain/cpu/model/text()" in > @@ -73,6 +72,21 @@ let parse_libvirt_xml ?conn xml = > let cpu_cores = xpath_int "/domain/cpu/topology/@cores" in > let cpu_threads = xpath_int "/domain/cpu/topology/@threads" in > > + (* Get the &l...

v1 was here: https://www.redhat.com/archives/libguestfs/2018-October/msg00047.html However it was broken in a few ways. First of all the documentation was broken because "/**" enhanced comments were not permitted on macros. This is fixed in the new 1/4 patch. Secondly we didn't use single_element() everywhere possible, which is fixed in the new 4/4 patch. Lastly I've

...ch-uml.c | 11 +++++++++++ 2 files changed, 26 insertions(+) diff --git a/lib/launch-direct.c b/lib/launch-direct.c index 8558cde5e..168ee367b 100644 --- a/lib/launch-direct.c +++ b/lib/launch-direct.c @@ -361,6 +361,7 @@ launch_direct (guestfs_h *g, void *datav, const char *arg) const char *cpu_model; CLEANUP_FREE char *append = NULL; CLEANUP_FREE_STRING_LIST char **argv = NULL; + sigset_t sigset; /* At present you must add drives before starting the appliance. In * future when we enable hotplugging you won't need to do this. @@ -728,6 +729,13 @@ launch_direct (guestfs_h *g...

...| Some s -> s in let memory = xpath_int64_default "/domain/memory/text()" (1024L *^ 1024L) in let memory = memory *^ 1024L in - let vcpu = xpath_int_default "/domain/vcpu/text()" 1 in let cpu_vendor = xpath_string "/domain/cpu/vendor/text()" in let cpu_model = xpath_string "/domain/cpu/model/text()" in @@ -73,6 +72,21 @@ let parse_libvirt_xml ?conn xml = let cpu_cores = xpath_int "/domain/cpu/topology/@cores" in let cpu_threads = xpath_int "/domain/cpu/topology/@threads" in + (* Get the <vcpu> field from the...

...l index 7830bc3..fc71965 100644 --- a/v2v/create_libvirt_xml.ml +++ b/v2v/create_libvirt_xml.ml @@ -47,6 +47,42 @@ let create_libvirt_xml ?pool source target_buses guestcaps e "vcpu" [] [PCData (string_of_int source.s_vcpu)] ]; + if source.s_cpu_vendor <> None || source.s_cpu_model <> None || + source.s_cpu_sockets <> None || source.s_cpu_cores <> None || + source.s_cpu_threads <> None then ( + let cpu = ref [] in + + (match source.s_cpu_vendor with + | None -> () + | Some vendor -> + push_back cpu (e "vendor&quo...

Hi all, this is the long awaited patch series to add xen device model support in qemu; the main author is Anthony Perard. Developing this series we tried to come up with the cleanest possible solution from the qemu point of view, limiting the amount of changes to common code as much as possible. The end result still requires a couple of hooks in piix_pci but overall the impact should be very

Currently we have an OCaml library for generating the qemu command line (used only by ‘virt-v2v -o qemu’). However we also generate a qemu command line in ‘lib/launch-direct.c’, and we might in future need to generate a ‘-readconfig’-compatible configuration file if we want to go beyond 10,000 drives for scalability testing. Therefore this patch series reimplements the qemu command line code as