* [Qemu-devel] [RFC 0/5] arm: Exclude reserved memory regions of iommu to avoid
@ 2017-11-14 1:15 zhuyijun
2017-11-14 1:15 ` [Qemu-devel] [RFC 1/5] hw/vfio: Add function for getting reserved_region of device iommu group zhuyijun
` (5 more replies)
0 siblings, 6 replies; 30+ messages in thread
From: zhuyijun @ 2017-11-14 1:15 UTC (permalink / raw)
To: qemu-arm, qemu-devel, eric.auger
Cc: peter.maydell, shameerali.kolothum.thodi, zhaoshenglong
From: Zhu Yijun <zhuyijun@huawei.com>
With kernel 4.11, iommu/smmu will populate the MSI IOVA reserved window and
PCI reserved window which has to be excluded from Guest iova allocations.
And on certain HiSilicon platforms (hip06/hip07), the GIC ITS and PCIe RC
deviates from the standard implementation will reserve the hw msi regions in
the smmu-v3 driver which means these address regions will not be translated.
https://www.spinics.net/lists/linux-pci/msg65125.html
On such platforms, reserved memory regions will export like this:
root:~# cat /sys/kernel/iommu_groups/7/reserved_regions
0x00000000a8800000 0x00000000affeffff reserved
0x00000000c6000000 0x00000000c601ffff msi
However, it falls within the Qemu default virtual memory address space.
Take a look at hw/arm/virt.c:
[VIRT_MEM] = { 0x40000000, RAMLIMIT_BYTES },
. . .
memory_region_allocate_system_memory(ram, NULL, "mach-virt.ram",
machine->ram_size);
memory_region_add_subregion(sysmem, vms->memmap[VIRT_MEM].base, ram);
So suppose we allocate 4GB mem to a VM, there is a chance that the reserved
regions will get allocated for a Guest VF DMA iova and it will fail.
This patchset create holes in the Qemu RAM address space which exclude
the sysfs exported regions.
Zhu Yijun (5):
hw/vfio: Add function for getting reserved_region of device iommu
group
hw/arm/virt: Enable dynamic generation of guest RAM memory regions
hw/arm: add scattered RAM memory region support
hw/arm/boot: set fdt size cell of memory node from mem_list
hw/arm/virt-acpi-build: Build srat table according to mem_list
hw/arm/boot.c | 155 +++++++++++++++++++++++++++++++-----------
hw/arm/virt-acpi-build.c | 40 +++++++++--
hw/arm/virt.c | 120 ++++++++++++++++++++++++++++++--
hw/vfio/common.c | 67 ++++++++++++++++++
hw/vfio/pci.c | 2 +
hw/vfio/platform.c | 2 +
include/exec/memory.h | 7 ++
include/hw/arm/arm.h | 1 +
include/hw/arm/virt.h | 1 +
include/hw/vfio/vfio-common.h | 3 +
10 files changed, 347 insertions(+), 51 deletions(-)
--
1.8.3.1
^ permalink raw reply [flat|nested] 30+ messages in thread
* [Qemu-devel] [RFC 1/5] hw/vfio: Add function for getting reserved_region of device iommu group
2017-11-14 1:15 [Qemu-devel] [RFC 0/5] arm: Exclude reserved memory regions of iommu to avoid zhuyijun
@ 2017-11-14 1:15 ` zhuyijun
2017-11-14 15:47 ` Alex Williamson
2017-11-14 1:15 ` [Qemu-devel] [RFC 2/5] hw/arm/virt: Enable dynamic generation of guest RAM memory regions zhuyijun
` (4 subsequent siblings)
5 siblings, 1 reply; 30+ messages in thread
From: zhuyijun @ 2017-11-14 1:15 UTC (permalink / raw)
To: qemu-arm, qemu-devel, eric.auger
Cc: peter.maydell, shameerali.kolothum.thodi, zhaoshenglong
From: Zhu Yijun <zhuyijun@huawei.com>
With kernel 4.11, iommu/smmu will populate the MSI IOVA reserved window and
PCI reserved window which has to be excluded from Guest iova allocations.
However, If it falls within the Qemu default virtual memory address space,
then reserved regions may get allocated for a Guest VF DMA iova and it will
fail.
So get those reserved regions in this patch and create some holes in the Qemu
ram address in next patchset.
Signed-off-by: Zhu Yijun <zhuyijun@huawei.com>
---
hw/vfio/common.c | 67 +++++++++++++++++++++++++++++++++++++++++++
hw/vfio/pci.c | 2 ++
hw/vfio/platform.c | 2 ++
include/exec/memory.h | 7 +++++
include/hw/vfio/vfio-common.h | 3 ++
5 files changed, 81 insertions(+)
diff --git a/hw/vfio/common.c b/hw/vfio/common.c
index 7b2924c..01bdbbd 100644
--- a/hw/vfio/common.c
+++ b/hw/vfio/common.c
@@ -40,6 +40,8 @@ struct vfio_group_head vfio_group_list =
QLIST_HEAD_INITIALIZER(vfio_group_list);
struct vfio_as_head vfio_address_spaces =
QLIST_HEAD_INITIALIZER(vfio_address_spaces);
+struct reserved_ram_head reserved_ram_regions =
+ QLIST_HEAD_INITIALIZER(reserved_ram_regions);
#ifdef CONFIG_KVM
/*
@@ -52,6 +54,71 @@ struct vfio_as_head vfio_address_spaces =
static int vfio_kvm_device_fd = -1;
#endif
+void update_reserved_regions(hwaddr addr, hwaddr size)
+{
+ RAMRegion *reg, *new;
+
+ new = g_new(RAMRegion, 1);
+ new->base = addr;
+ new->size = size;
+
+ if (QLIST_EMPTY(&reserved_ram_regions)) {
+ QLIST_INSERT_HEAD(&reserved_ram_regions, new, next);
+ return;
+ }
+
+ /* make the base of reserved_ram_regions increase */
+ QLIST_FOREACH(reg, &reserved_ram_regions, next) {
+ if (addr > (reg->base + reg->size - 1)) {
+ if (!QLIST_NEXT(reg, next)) {
+ QLIST_INSERT_AFTER(reg, new, next);
+ break;
+ }
+ continue;
+ } else if (addr >= reg->base && addr <= (reg->base + reg->size - 1)) {
+ /* discard the duplicate entry */
+ if (addr == reg->base && size == reg->size) {
+ g_free(new);
+ break;
+ } else {
+ QLIST_INSERT_AFTER(reg, new, next);
+ break;
+ }
+ } else {
+ QLIST_INSERT_BEFORE(reg, new, next);
+ break;
+ }
+ }
+}
+
+void vfio_get_iommu_group_reserved_region(char *group_path)
+{
+ char *filename;
+ FILE *fp;
+ hwaddr start, end;
+ char str[10];
+ struct stat st;
+
+ filename = g_strdup_printf("%s/iommu_group/reserved_regions", group_path);
+ if (stat(filename, &st) < 0) {
+ g_free(filename);
+ return;
+ }
+
+ fp = fopen(filename, "r");
+ if (!fp) {
+ g_free(filename);
+ return;
+ }
+
+ while (fscanf(fp, "%"PRIx64" %"PRIx64" %s", &start, &end, str) != EOF) {
+ update_reserved_regions(start, (end - start + 1));
+ }
+
+ g_free(filename);
+ fclose(fp);
+}
+
/*
* Common VFIO interrupt disable
*/
diff --git a/hw/vfio/pci.c b/hw/vfio/pci.c
index c977ee3..9bffb38 100644
--- a/hw/vfio/pci.c
+++ b/hw/vfio/pci.c
@@ -2674,6 +2674,8 @@ static void vfio_realize(PCIDevice *pdev, Error **errp)
vdev->vbasedev.type = VFIO_DEVICE_TYPE_PCI;
vdev->vbasedev.dev = &vdev->pdev.qdev;
+ vfio_get_iommu_group_reserved_region(vdev->vbasedev.sysfsdev);
+
tmp = g_strdup_printf("%s/iommu_group", vdev->vbasedev.sysfsdev);
len = readlink(tmp, group_path, sizeof(group_path));
g_free(tmp);
diff --git a/hw/vfio/platform.c b/hw/vfio/platform.c
index da84abf..d5bbc3a 100644
--- a/hw/vfio/platform.c
+++ b/hw/vfio/platform.c
@@ -578,6 +578,8 @@ static int vfio_base_device_init(VFIODevice *vbasedev, Error **errp)
return -errno;
}
+ vfio_get_iommu_group_reserved_region(vbasedev->sysfsdev);
+
tmp = g_strdup_printf("%s/iommu_group", vbasedev->sysfsdev);
len = readlink(tmp, group_path, sizeof(group_path));
g_free(tmp);
diff --git a/include/exec/memory.h b/include/exec/memory.h
index 5ed4042..2bcc83b 100644
--- a/include/exec/memory.h
+++ b/include/exec/memory.h
@@ -46,6 +46,13 @@
OBJECT_GET_CLASS(IOMMUMemoryRegionClass, (obj), \
TYPE_IOMMU_MEMORY_REGION)
+/* Scattered RAM memory region struct */
+typedef struct RAMRegion {
+ hwaddr base;
+ hwaddr size;
+ QLIST_ENTRY(RAMRegion) next;
+} RAMRegion;
+
typedef struct MemoryRegionOps MemoryRegionOps;
typedef struct MemoryRegionMmio MemoryRegionMmio;
diff --git a/include/hw/vfio/vfio-common.h b/include/hw/vfio/vfio-common.h
index f3a2ac9..3483ca6 100644
--- a/include/hw/vfio/vfio-common.h
+++ b/include/hw/vfio/vfio-common.h
@@ -161,10 +161,13 @@ VFIOGroup *vfio_get_group(int groupid, AddressSpace *as, Error **errp);
void vfio_put_group(VFIOGroup *group);
int vfio_get_device(VFIOGroup *group, const char *name,
VFIODevice *vbasedev, Error **errp);
+void update_reserved_regions(hwaddr addr, hwaddr size);
+void vfio_get_iommu_group_reserved_region(char *group_path);
extern const MemoryRegionOps vfio_region_ops;
extern QLIST_HEAD(vfio_group_head, VFIOGroup) vfio_group_list;
extern QLIST_HEAD(vfio_as_head, VFIOAddressSpace) vfio_address_spaces;
+extern QLIST_HEAD(reserved_ram_head, RAMRegion) reserved_ram_regions;
#ifdef CONFIG_LINUX
int vfio_get_region_info(VFIODevice *vbasedev, int index,
--
1.8.3.1
^ permalink raw reply related [flat|nested] 30+ messages in thread
* [Qemu-devel] [RFC 2/5] hw/arm/virt: Enable dynamic generation of guest RAM memory regions
2017-11-14 1:15 [Qemu-devel] [RFC 0/5] arm: Exclude reserved memory regions of iommu to avoid zhuyijun
2017-11-14 1:15 ` [Qemu-devel] [RFC 1/5] hw/vfio: Add function for getting reserved_region of device iommu group zhuyijun
@ 2017-11-14 1:15 ` zhuyijun
2017-11-14 14:47 ` Andrew Jones
2017-11-14 1:15 ` [Qemu-devel] [RFC 3/5] hw/arm: add scattered RAM memory region support zhuyijun
` (3 subsequent siblings)
5 siblings, 1 reply; 30+ messages in thread
From: zhuyijun @ 2017-11-14 1:15 UTC (permalink / raw)
To: qemu-arm, qemu-devel, eric.auger
Cc: peter.maydell, shameerali.kolothum.thodi, zhaoshenglong
From: Zhu Yijun <zhuyijun@huawei.com>
Register a ram_memory_region_init notify to allocate memory region
from system memory and add them as subregions.
Signed-off-by: Zhu Yijun <zhuyijun@huawei.com>
---
hw/arm/virt.c | 21 ++++++++++++++++-----
include/hw/arm/virt.h | 1 +
2 files changed, 17 insertions(+), 5 deletions(-)
diff --git a/hw/arm/virt.c b/hw/arm/virt.c
index 9e18b41..ddde5e1 100644
--- a/hw/arm/virt.c
+++ b/hw/arm/virt.c
@@ -1225,6 +1225,19 @@ void virt_machine_done(Notifier *notifier, void *data)
virt_build_smbios(vms);
}
+static void virt_ram_memory_region_init(Notifier *notifier, void *data)
+{
+ MachineState *machine = MACHINE(qdev_get_machine());
+ MemoryRegion *sysmem = get_system_memory();
+ MemoryRegion *ram = g_new(MemoryRegion, 1);
+ VirtMachineState *vms = container_of(notifier, VirtMachineState,
+ ram_memory_region_init);
+
+ memory_region_allocate_system_memory(ram, NULL, "mach-virt.ram",
+ machine->ram_size);
+ memory_region_add_subregion(sysmem, vms->memmap[VIRT_MEM].base, ram);
+}
+
static uint64_t virt_cpu_mp_affinity(VirtMachineState *vms, int idx)
{
uint8_t clustersz = ARM_DEFAULT_CPUS_PER_CLUSTER;
@@ -1258,7 +1271,6 @@ static void machvirt_init(MachineState *machine)
MemoryRegion *sysmem = get_system_memory();
MemoryRegion *secure_sysmem = NULL;
int n, virt_max_cpus;
- MemoryRegion *ram = g_new(MemoryRegion, 1);
bool firmware_loaded = bios_name || drive_get(IF_PFLASH, 0, 0);
/* We can probe only here because during property set
@@ -1409,10 +1421,6 @@ static void machvirt_init(MachineState *machine)
fdt_add_cpu_nodes(vms);
fdt_add_psci_node(vms);
- memory_region_allocate_system_memory(ram, NULL, "mach-virt.ram",
- machine->ram_size);
- memory_region_add_subregion(sysmem, vms->memmap[VIRT_MEM].base, ram);
-
create_flash(vms, sysmem, secure_sysmem ? secure_sysmem : sysmem);
create_gic(vms, pic);
@@ -1462,6 +1470,9 @@ static void machvirt_init(MachineState *machine)
* Notifiers are executed in registration reverse order.
*/
create_platform_bus(vms, pic);
+
+ vms->ram_memory_region_init.notify = virt_ram_memory_region_init;
+ qemu_add_machine_init_done_notifier(&vms->ram_memory_region_init);
}
static bool virt_get_secure(Object *obj, Error **errp)
diff --git a/include/hw/arm/virt.h b/include/hw/arm/virt.h
index 33b0ff3..38906b8 100644
--- a/include/hw/arm/virt.h
+++ b/include/hw/arm/virt.h
@@ -90,6 +90,7 @@ typedef struct {
typedef struct {
MachineState parent;
Notifier machine_done;
+ Notifier ram_memory_region_init;
FWCfgState *fw_cfg;
bool secure;
bool highmem;
--
1.8.3.1
^ permalink raw reply related [flat|nested] 30+ messages in thread
* [Qemu-devel] [RFC 3/5] hw/arm: add scattered RAM memory region support
2017-11-14 1:15 [Qemu-devel] [RFC 0/5] arm: Exclude reserved memory regions of iommu to avoid zhuyijun
2017-11-14 1:15 ` [Qemu-devel] [RFC 1/5] hw/vfio: Add function for getting reserved_region of device iommu group zhuyijun
2017-11-14 1:15 ` [Qemu-devel] [RFC 2/5] hw/arm/virt: Enable dynamic generation of guest RAM memory regions zhuyijun
@ 2017-11-14 1:15 ` zhuyijun
2017-11-14 14:50 ` Andrew Jones
2017-11-14 1:15 ` [Qemu-devel] [RFC 4/5] hw/arm/boot: set fdt size cell of memory node from mem_list zhuyijun
` (2 subsequent siblings)
5 siblings, 1 reply; 30+ messages in thread
From: zhuyijun @ 2017-11-14 1:15 UTC (permalink / raw)
To: qemu-arm, qemu-devel, eric.auger
Cc: peter.maydell, shameerali.kolothum.thodi, zhaoshenglong
From: Zhu Yijun <zhuyijun@huawei.com>
Dig out reserved memory holes and collect scattered RAM memory
regions by adding mem_list member in arm_boot_info struct.
Signed-off-by: Zhu Yijun <zhuyijun@huawei.com>
---
hw/arm/boot.c | 8 ++++
hw/arm/virt.c | 101 ++++++++++++++++++++++++++++++++++++++++++++++++++-
include/hw/arm/arm.h | 1 +
3 files changed, 108 insertions(+), 2 deletions(-)
diff --git a/hw/arm/boot.c b/hw/arm/boot.c
index c2720c8..30438f4 100644
--- a/hw/arm/boot.c
+++ b/hw/arm/boot.c
@@ -836,6 +836,14 @@ static void arm_load_kernel_notify(Notifier *notifier, void *data)
*/
assert(!(info->secure_board_setup && kvm_enabled()));
+ /* If machine is not virt, the mem_list will empty. */
+ if (QLIST_EMPTY(&vms->bootinfo.mem_list)) {
+ RAMRegion *new = g_new(RAMRegion, 1);
+ new->base = info->loader_start;
+ new->size = info->ram_size;
+ QLIST_INSERT_HEAD(&vms->bootinfo.mem_list, new, next);
+ }
+
info->dtb_filename = qemu_opt_get(qemu_get_machine_opts(), "dtb");
/* Load the kernel. */
diff --git a/hw/arm/virt.c b/hw/arm/virt.c
index ddde5e1..ff334c1 100644
--- a/hw/arm/virt.c
+++ b/hw/arm/virt.c
@@ -56,6 +56,7 @@
#include "hw/smbios/smbios.h"
#include "qapi/visitor.h"
#include "standard-headers/linux/input.h"
+#include "hw/vfio/vfio-common.h"
#define DEFINE_VIRT_MACHINE_LATEST(major, minor, latest) \
static void virt_##major##_##minor##_class_init(ObjectClass *oc, \
@@ -1225,6 +1226,98 @@ void virt_machine_done(Notifier *notifier, void *data)
virt_build_smbios(vms);
}
+static void handle_reserved_ram_region_overlap(void)
+{
+ hwaddr cur_end, next_end;
+ RAMRegion *reg, *next_reg, *tmp_reg;
+
+ QLIST_FOREACH(reg, &reserved_ram_regions, next) {
+ next_reg = QLIST_NEXT(reg, next);
+
+ while (next_reg && next_reg->base <= (reg->base + reg->size)) {
+ next_end = next_reg->base + next_reg->size;
+ cur_end = reg->base + reg->size;
+ if (next_end > cur_end) {
+ reg->size += (next_end - cur_end);
+ }
+
+ tmp_reg = QLIST_NEXT(next_reg, next);
+ QLIST_REMOVE(next_reg, next);
+ g_free(next_reg);
+ next_reg = tmp_reg;
+ }
+ }
+}
+
+static void update_memory_regions(VirtMachineState *vms, hwaddr ram_size)
+{
+
+ RAMRegion *new, *reg, *last = NULL;
+ hwaddr virt_start, virt_end;
+ virt_start = vms->memmap[VIRT_MEM].base;
+ virt_end = virt_start + ram_size - 1;
+
+ handle_reserved_ram_region_overlap();
+
+ QLIST_FOREACH(reg, &reserved_ram_regions, next) {
+ if (reg->base >= virt_start && reg->base < virt_end) {
+ if (reg->base == virt_start) {
+ virt_start += reg->size;
+ virt_end += reg->size;
+ continue;
+ } else {
+ new = g_new(RAMRegion, 1);
+ new->base = virt_start;
+ new->size = reg->base - virt_start;
+ virt_start = reg->base + reg->size;
+ }
+
+ if (QLIST_EMPTY(&vms->bootinfo.mem_list)) {
+ QLIST_INSERT_HEAD(&vms->bootinfo.mem_list, new, next);
+ } else {
+ QLIST_INSERT_AFTER(last, new, next);
+ }
+
+ last = new;
+ ram_size -= new->size;
+ virt_end += reg->size;
+ }
+ }
+
+ if (ram_size > 0) {
+ new = g_new(RAMRegion, 1);
+ new->base = virt_start;
+ new->size = ram_size;
+
+ if (QLIST_EMPTY(&vms->bootinfo.mem_list)) {
+ QLIST_INSERT_HEAD(&vms->bootinfo.mem_list, new, next);
+ } else {
+ QLIST_INSERT_AFTER(last, new, next);
+ }
+ }
+}
+
+static void create_ram_alias(VirtMachineState *vms,
+ MemoryRegion *sysmem,
+ MemoryRegion *ram)
+{
+ RAMRegion *reg;
+ MemoryRegion *ram_memory;
+ char *nodename;
+ hwaddr sz = 0;
+
+ QLIST_FOREACH(reg, &vms->bootinfo.mem_list, next) {
+ nodename = g_strdup_printf("ram@%" PRIx64, reg->base);
+ ram_memory = g_new(MemoryRegion, 1);
+ memory_region_init_alias(ram_memory, NULL, nodename, ram, sz,
+ reg->size);
+ memory_region_add_subregion(sysmem, reg->base, ram_memory);
+ sz += reg->size;
+
+ g_free(nodename);
+ }
+}
+
static void virt_ram_memory_region_init(Notifier *notifier, void *data)
{
MachineState *machine = MACHINE(qdev_get_machine());
@@ -1232,10 +1325,15 @@ static void virt_ram_memory_region_init(Notifier *notifier, void *data)
MemoryRegion *ram = g_new(MemoryRegion, 1);
VirtMachineState *vms = container_of(notifier, VirtMachineState,
ram_memory_region_init);
+ RAMRegion *first_mem_reg;
memory_region_allocate_system_memory(ram, NULL, "mach-virt.ram",
machine->ram_size);
- memory_region_add_subregion(sysmem, vms->memmap[VIRT_MEM].base, ram);
+ update_memory_regions(vms, machine->ram_size);
+ create_ram_alias(vms, sysmem, ram);
+
+ first_mem_reg = QLIST_FIRST(&vms->bootinfo.mem_list);
+ vms->bootinfo.loader_start = first_mem_reg->base;
}
static uint64_t virt_cpu_mp_affinity(VirtMachineState *vms, int idx)
@@ -1458,7 +1556,6 @@ static void machvirt_init(MachineState *machine)
vms->bootinfo.initrd_filename = machine->initrd_filename;
vms->bootinfo.nb_cpus = smp_cpus;
vms->bootinfo.board_id = -1;
- vms->bootinfo.loader_start = vms->memmap[VIRT_MEM].base;
vms->bootinfo.get_dtb = machvirt_dtb;
vms->bootinfo.firmware_loaded = firmware_loaded;
arm_load_kernel(ARM_CPU(first_cpu), &vms->bootinfo);
diff --git a/include/hw/arm/arm.h b/include/hw/arm/arm.h
index ce769bd..d953026 100644
--- a/include/hw/arm/arm.h
+++ b/include/hw/arm/arm.h
@@ -124,6 +124,7 @@ struct arm_boot_info {
bool secure_board_setup;
arm_endianness endianness;
+ QLIST_HEAD(, RAMRegion) mem_list;
};
/**
--
1.8.3.1
^ permalink raw reply related [flat|nested] 30+ messages in thread
* [Qemu-devel] [RFC 4/5] hw/arm/boot: set fdt size cell of memory node from mem_list
2017-11-14 1:15 [Qemu-devel] [RFC 0/5] arm: Exclude reserved memory regions of iommu to avoid zhuyijun
` (2 preceding siblings ...)
2017-11-14 1:15 ` [Qemu-devel] [RFC 3/5] hw/arm: add scattered RAM memory region support zhuyijun
@ 2017-11-14 1:15 ` zhuyijun
2017-11-14 14:51 ` Andrew Jones
2017-11-14 1:15 ` [Qemu-devel] [RFC 5/5] hw/arm/virt-acpi-build: Build srat table according to mem_list zhuyijun
2017-11-14 1:42 ` [Qemu-devel] [RFC 0/5] arm: Exclude reserved memory regions of iommu to avoid no-reply
5 siblings, 1 reply; 30+ messages in thread
From: zhuyijun @ 2017-11-14 1:15 UTC (permalink / raw)
To: qemu-arm, qemu-devel, eric.auger
Cc: peter.maydell, shameerali.kolothum.thodi, zhaoshenglong
From: Zhu Yijun <zhuyijun@huawei.com>
In case of accessing memory holes, we create memory fdt node by
traversing mem_list and adjust memory address if the addr is not
belong to RAM memory region.
Signed-off-by: Zhu Yijun <zhuyijun@huawei.com>
---
hw/arm/boot.c | 151 ++++++++++++++++++++++++++++++++++++++++++----------------
1 file changed, 109 insertions(+), 42 deletions(-)
diff --git a/hw/arm/boot.c b/hw/arm/boot.c
index 30438f4..f4ca599 100644
--- a/hw/arm/boot.c
+++ b/hw/arm/boot.c
@@ -384,6 +384,25 @@ static void set_kernel_args_old(const struct arm_boot_info *info)
}
}
+static char *create_memory_fdt(void *fdt, uint32_t acells, hwaddr mem_base,
+ uint32_t scells, hwaddr mem_len)
+{
+ char *nodename = NULL;
+ int rc;
+
+ nodename = g_strdup_printf("/memory@%" PRIx64, mem_base);
+ qemu_fdt_add_subnode(fdt, nodename);
+ qemu_fdt_setprop_string(fdt, nodename, "device_type", "memory");
+ rc = qemu_fdt_setprop_sized_cells(fdt, nodename, "reg", acells, mem_base,
+ scells, mem_len);
+ if (rc < 0) {
+ fprintf(stderr, "couldn't set %s/reg\n", nodename);
+ g_free(nodename);
+ }
+
+ return nodename;
+}
+
/**
* load_dtb() - load a device tree binary image into memory
* @addr: the address to load the image at
@@ -412,7 +431,7 @@ static int load_dtb(hwaddr addr, const struct arm_boot_info *binfo,
uint32_t acells, scells;
char *nodename;
unsigned int i;
- hwaddr mem_base, mem_len;
+ RAMRegion *reg;
if (binfo->dtb_filename) {
char *filename;
@@ -464,49 +483,65 @@ static int load_dtb(hwaddr addr, const struct arm_boot_info *binfo,
goto fail;
}
+ /*
+ * Turn the /memory node created before into a NOP node, then create
+ * /memory@addr nodes for all numa nodes respectively.
+ */
+ qemu_fdt_nop_node(fdt, "/memory");
+
if (nb_numa_nodes > 0) {
- /*
- * Turn the /memory node created before into a NOP node, then create
- * /memory@addr nodes for all numa nodes respectively.
- */
- qemu_fdt_nop_node(fdt, "/memory");
- mem_base = binfo->loader_start;
+ hwaddr reg_offset = 0; /* region base addr offset */
+ hwaddr reg_alloc_size = 0; /* region consumed size */
+ hwaddr node_mem_size = 0;
+ RAMRegion *tmp_reg = QLIST_FIRST(&binfo->mem_list);
+
for (i = 0; i < nb_numa_nodes; i++) {
- mem_len = numa_info[i].node_mem;
- nodename = g_strdup_printf("/memory@%" PRIx64, mem_base);
- qemu_fdt_add_subnode(fdt, nodename);
- qemu_fdt_setprop_string(fdt, nodename, "device_type", "memory");
- rc = qemu_fdt_setprop_sized_cells(fdt, nodename, "reg",
- acells, mem_base,
- scells, mem_len);
- if (rc < 0) {
- fprintf(stderr, "couldn't set %s/reg for node %d\n", nodename,
- i);
- goto fail;
- }
+ node_mem_size = numa_info[i].node_mem;
+ QLIST_FOREACH(reg, &binfo->mem_list, next) {
+ if (reg->base != tmp_reg->base) {
+ continue;
+ }
- qemu_fdt_setprop_cell(fdt, nodename, "numa-node-id", i);
- mem_base += mem_len;
- g_free(nodename);
- }
- } else {
- Error *err = NULL;
+ if (node_mem_size >= (reg->size - reg_offset)) {
+ reg_alloc_size = reg->size - reg_offset;
+ } else {
+ reg_alloc_size = node_mem_size;
+ }
- rc = fdt_path_offset(fdt, "/memory");
- if (rc < 0) {
- qemu_fdt_add_subnode(fdt, "/memory");
- }
+ nodename = create_memory_fdt(fdt, acells,
+ reg->base + reg_offset,
+ scells, reg_alloc_size);
+ if (!nodename) {
+ goto fail;
+ }
+
+ qemu_fdt_setprop_cell(fdt, nodename, "numa-node-id", i);
+ g_free(nodename);
- if (!qemu_fdt_getprop(fdt, "/memory", "device_type", NULL, &err)) {
- qemu_fdt_setprop_string(fdt, "/memory", "device_type", "memory");
+ node_mem_size -= reg_alloc_size;
+ reg_offset += reg_alloc_size;
+ tmp_reg = reg;
+
+ /* The region is depleted */
+ if (reg->size == reg_offset) {
+ reg_offset = 0;
+ tmp_reg = QLIST_NEXT(reg, next);
+ }
+
+ if (node_mem_size == 0) {
+ break;
+ }
+ }
}
+ } else {
+ QLIST_FOREACH(reg, &binfo->mem_list, next) {
+ nodename = create_memory_fdt(fdt, acells, reg->base,
+ scells, reg->size);
+ if (!nodename) {
+ goto fail;
+ }
- rc = qemu_fdt_setprop_sized_cells(fdt, "/memory", "reg",
- acells, binfo->loader_start,
- scells, binfo->ram_size);
- if (rc < 0) {
- fprintf(stderr, "couldn't set /memory/reg\n");
- goto fail;
+ g_free(nodename);
}
}
@@ -814,6 +849,35 @@ static uint64_t load_aarch64_image(const char *filename, hwaddr mem_base,
return size;
}
+/* Find the max size memory region after info->initrd_start.
+ * TODO: we may have a corner case where the memory node size may not correctly
+ * fit into kernel/initrd/dtb Image sizes.
+ * */
+static RAMRegion *find_initrd_memregion(const struct arm_boot_info *info,
+ hwaddr *initrd_start)
+{
+ RAMRegion *reg, *initrd_reg = NULL;
+ hwaddr max_size = 0;
+ hwaddr addr = *initrd_start;
+
+ QLIST_FOREACH(reg, &info->mem_list, next) {
+ if (addr < reg->base) {
+ if (max_size < reg->size) {
+ max_size = reg->size;
+ *initrd_start = reg->base;
+ initrd_reg = reg;
+ }
+ } else if (addr >= reg->base && addr < (reg->base + reg->size)) {
+ if (max_size < reg->base + reg->size - addr) {
+ max_size = reg->base + reg->size - addr;
+ initrd_reg = reg;
+ }
+ }
+ }
+
+ return initrd_reg;
+}
+
static void arm_load_kernel_notify(Notifier *notifier, void *data)
{
CPUState *cs;
@@ -837,11 +901,11 @@ static void arm_load_kernel_notify(Notifier *notifier, void *data)
assert(!(info->secure_board_setup && kvm_enabled()));
/* If machine is not virt, the mem_list will empty. */
- if (QLIST_EMPTY(&vms->bootinfo.mem_list)) {
+ if (QLIST_EMPTY(&info->mem_list)) {
RAMRegion *new = g_new(RAMRegion, 1);
new->base = info->loader_start;
new->size = info->ram_size;
- QLIST_INSERT_HEAD(&vms->bootinfo.mem_list, new, next);
+ QLIST_INSERT_HEAD(&info->mem_list, new, next);
}
info->dtb_filename = qemu_opt_get(qemu_get_machine_opts(), "dtb");
@@ -973,14 +1037,16 @@ static void arm_load_kernel_notify(Notifier *notifier, void *data)
uint32_t fixupcontext[FIXUP_MAX];
if (info->initrd_filename) {
+ RAMRegion *reg = find_initrd_memregion(info, &info->initrd_start);
+
initrd_size = load_ramdisk(info->initrd_filename,
info->initrd_start,
- info->ram_size -
+ reg->base + reg->size -
info->initrd_start);
if (initrd_size < 0) {
initrd_size = load_image_targphys(info->initrd_filename,
info->initrd_start,
- info->ram_size -
+ reg->base + reg->size -
info->initrd_start);
}
if (initrd_size < 0) {
@@ -1027,7 +1093,8 @@ static void arm_load_kernel_notify(Notifier *notifier, void *data)
}
fixupcontext[FIXUP_ARGPTR] = dtb_start;
} else {
- fixupcontext[FIXUP_ARGPTR] = info->loader_start + KERNEL_ARGS_ADDR;
+ hwaddr kernel_args_addr = info->loader_start + KERNEL_ARGS_ADDR;
+ fixupcontext[FIXUP_ARGPTR] = kernel_args_addr;
if (info->ram_size >= (1ULL << 32)) {
fprintf(stderr, "qemu: RAM size must be less than 4GB to boot"
" Linux kernel using ATAGS (try passing a device tree"
--
1.8.3.1
^ permalink raw reply related [flat|nested] 30+ messages in thread
* [Qemu-devel] [RFC 5/5] hw/arm/virt-acpi-build: Build srat table according to mem_list
2017-11-14 1:15 [Qemu-devel] [RFC 0/5] arm: Exclude reserved memory regions of iommu to avoid zhuyijun
` (3 preceding siblings ...)
2017-11-14 1:15 ` [Qemu-devel] [RFC 4/5] hw/arm/boot: set fdt size cell of memory node from mem_list zhuyijun
@ 2017-11-14 1:15 ` zhuyijun
2017-11-14 14:51 ` Andrew Jones
2017-11-14 1:42 ` [Qemu-devel] [RFC 0/5] arm: Exclude reserved memory regions of iommu to avoid no-reply
5 siblings, 1 reply; 30+ messages in thread
From: zhuyijun @ 2017-11-14 1:15 UTC (permalink / raw)
To: qemu-arm, qemu-devel, eric.auger
Cc: peter.maydell, shameerali.kolothum.thodi, zhaoshenglong
From: Zhu Yijun <zhuyijun@huawei.com>
In case of accessing memory holes, we build srat table by
traversing mem_list.
Signed-off-by: Zhu Yijun <zhuyijun@huawei.com>
---
hw/arm/virt-acpi-build.c | 40 +++++++++++++++++++++++++++++++++++-----
1 file changed, 35 insertions(+), 5 deletions(-)
diff --git a/hw/arm/virt-acpi-build.c b/hw/arm/virt-acpi-build.c
index 3d78ff6..e8dd7c9 100644
--- a/hw/arm/virt-acpi-build.c
+++ b/hw/arm/virt-acpi-build.c
@@ -487,7 +487,12 @@ build_srat(GArray *table_data, BIOSLinker *linker, VirtMachineState *vms)
AcpiSratProcessorGiccAffinity *core;
AcpiSratMemoryAffinity *numamem;
int i, srat_start;
- uint64_t mem_base;
+ hwaddr region_offset = 0; /* region base addr offset */
+ hwaddr region_eat_size = 0; /* region consumed size */
+ hwaddr node_mem_size = 0;
+ RAMRegion *begin_search_region = QLIST_FIRST(&vms->bootinfo.mem_list);
+ RAMRegion *reg;
+
MachineClass *mc = MACHINE_GET_CLASS(vms);
const CPUArchIdList *cpu_list = mc->possible_cpu_arch_ids(MACHINE(vms));
@@ -504,12 +509,37 @@ build_srat(GArray *table_data, BIOSLinker *linker, VirtMachineState *vms)
core->flags = cpu_to_le32(1);
}
- mem_base = vms->memmap[VIRT_MEM].base;
for (i = 0; i < nb_numa_nodes; ++i) {
numamem = acpi_data_push(table_data, sizeof(*numamem));
- build_srat_memory(numamem, mem_base, numa_info[i].node_mem, i,
- MEM_AFFINITY_ENABLED);
- mem_base += numa_info[i].node_mem;
+ node_mem_size = numa_info[i].node_mem;
+ QLIST_FOREACH(reg, &vms->bootinfo.mem_list, next) {
+ if (reg->base != begin_search_region->base) {
+ continue;
+ }
+
+ if (node_mem_size >= (reg->size - region_offset)) {
+ region_eat_size = reg->size - region_offset;
+ } else {
+ region_eat_size = node_mem_size;
+ }
+
+ build_srat_memory(numamem, reg->base + region_offset,
+ region_eat_size, i, MEM_AFFINITY_ENABLED);
+
+ node_mem_size -= region_eat_size;
+ region_offset += region_eat_size;
+ begin_search_region = reg;
+
+ /* The region is depleted */
+ if (reg->size == region_offset) {
+ region_offset = 0;
+ begin_search_region = QLIST_NEXT(reg, next);
+ }
+
+ if (node_mem_size == 0) {
+ break;
+ }
+ }
}
build_header(linker, table_data, (void *)srat, "SRAT",
--
1.8.3.1
^ permalink raw reply related [flat|nested] 30+ messages in thread
* Re: [Qemu-devel] [RFC 0/5] arm: Exclude reserved memory regions of iommu to avoid
2017-11-14 1:15 [Qemu-devel] [RFC 0/5] arm: Exclude reserved memory regions of iommu to avoid zhuyijun
` (4 preceding siblings ...)
2017-11-14 1:15 ` [Qemu-devel] [RFC 5/5] hw/arm/virt-acpi-build: Build srat table according to mem_list zhuyijun
@ 2017-11-14 1:42 ` no-reply
5 siblings, 0 replies; 30+ messages in thread
From: no-reply @ 2017-11-14 1:42 UTC (permalink / raw)
To: zhuyijun
Cc: famz, qemu-arm, qemu-devel, eric.auger, peter.maydell,
shameerali.kolothum.thodi, zhaoshenglong
Hi,
This series failed automatic build test. Please find the testing commands and
their output below. If you have docker installed, you can probably reproduce it
locally.
Subject: [Qemu-devel] [RFC 0/5] arm: Exclude reserved memory regions of iommu to avoid
Type: series
Message-id: 1510622154-17224-1-git-send-email-zhuyijun@huawei.com
=== TEST SCRIPT BEGIN ===
#!/bin/bash
set -e
git submodule update --init dtc
# Let docker tests dump environment info
export SHOW_ENV=1
export J=8
time make docker-test-quick@centos6
time make docker-test-build@min-glib
time make docker-test-mingw@fedora
time make docker-test-block@fedora
=== TEST SCRIPT END ===
Updating 3c8cf5a9c21ff8782164d1def7f44bd888713384
Auto packing the repository in background for optimum performance.
See "git help gc" for manual housekeeping.
Switched to a new branch 'test'
2020c5d2b6 hw/arm/virt-acpi-build: Build srat table according to mem_list
1793ad5925 hw/arm/boot: set fdt size cell of memory node from mem_list
f4dac78349 hw/arm: add scattered RAM memory region support
f178f85ab3 hw/arm/virt: Enable dynamic generation of guest RAM memory regions
0e28338566 hw/vfio: Add function for getting reserved_region of device iommu group
=== OUTPUT BEGIN ===
Submodule 'dtc' (git://git.qemu-project.org/dtc.git) registered for path 'dtc'
Cloning into '/var/tmp/patchew-tester-tmp-om4f3ffq/src/dtc'...
Submodule path 'dtc': checked out '558cd81bdd432769b59bff01240c44f82cfb1a9d'
BUILD centos6
make[1]: Entering directory '/var/tmp/patchew-tester-tmp-om4f3ffq/src'
GEN /var/tmp/patchew-tester-tmp-om4f3ffq/src/docker-src.2017-11-13-20.25.52.27037/qemu.tar
Cloning into '/var/tmp/patchew-tester-tmp-om4f3ffq/src/docker-src.2017-11-13-20.25.52.27037/qemu.tar.vroot'...
done.
Checking out files: 43% (2463/5654)
Checking out files: 44% (2488/5654)
Checking out files: 45% (2545/5654)
Checking out files: 46% (2601/5654)
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Checking out files: 59% (3336/5654)
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Checking out files: 65% (3676/5654)
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Checking out files: 68% (3845/5654)
Checking out files: 69% (3902/5654)
Checking out files: 70% (3958/5654)
Checking out files: 71% (4015/5654)
Checking out files: 72% (4071/5654)
Checking out files: 73% (4128/5654)
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Checking out files: 100% (5654/5654)
Checking out files: 100% (5654/5654), done.
Your branch is up-to-date with 'origin/test'.
Submodule 'dtc' (git://git.qemu-project.org/dtc.git) registered for path 'dtc'
Cloning into '/var/tmp/patchew-tester-tmp-om4f3ffq/src/docker-src.2017-11-13-20.25.52.27037/qemu.tar.vroot/dtc'...
Submodule path 'dtc': checked out '558cd81bdd432769b59bff01240c44f82cfb1a9d'
Submodule 'ui/keycodemapdb' (git://git.qemu.org/keycodemapdb.git) registered for path 'ui/keycodemapdb'
Cloning into '/var/tmp/patchew-tester-tmp-om4f3ffq/src/docker-src.2017-11-13-20.25.52.27037/qemu.tar.vroot/ui/keycodemapdb'...
Submodule path 'ui/keycodemapdb': checked out '10739aa26051a5d49d88132604539d3ed085e72e'
COPY RUNNER
RUN test-quick in qemu:centos6
Packages installed:
SDL-devel-1.2.14-7.el6_7.1.x86_64
bison-2.4.1-5.el6.x86_64
bzip2-devel-1.0.5-7.el6_0.x86_64
ccache-3.1.6-2.el6.x86_64
csnappy-devel-0-6.20150729gitd7bc683.el6.x86_64
flex-2.5.35-9.el6.x86_64
gcc-4.4.7-18.el6.x86_64
gettext-0.17-18.el6.x86_64
git-1.7.1-9.el6_9.x86_64
glib2-devel-2.28.8-9.el6.x86_64
libepoxy-devel-1.2-3.el6.x86_64
libfdt-devel-1.4.0-1.el6.x86_64
librdmacm-devel-1.0.21-0.el6.x86_64
lzo-devel-2.03-3.1.el6_5.1.x86_64
make-3.81-23.el6.x86_64
mesa-libEGL-devel-11.0.7-4.el6.x86_64
mesa-libgbm-devel-11.0.7-4.el6.x86_64
package g++ is not installed
pixman-devel-0.32.8-1.el6.x86_64
spice-glib-devel-0.26-8.el6.x86_64
spice-server-devel-0.12.4-16.el6.x86_64
tar-1.23-15.el6_8.x86_64
vte-devel-0.25.1-9.el6.x86_64
xen-devel-4.6.6-2.el6.x86_64
zlib-devel-1.2.3-29.el6.x86_64
Environment variables:
PACKAGES=bison bzip2-devel ccache csnappy-devel flex g++ gcc gettext git glib2-devel libepoxy-devel libfdt-devel librdmacm-devel lzo-devel make mesa-libEGL-devel mesa-libgbm-devel pixman-devel SDL-devel spice-glib-devel spice-server-devel tar vte-devel xen-devel zlib-devel
HOSTNAME=45834449b161
MAKEFLAGS= -j8
J=8
CCACHE_DIR=/var/tmp/ccache
EXTRA_CONFIGURE_OPTS=
V=
SHOW_ENV=1
PATH=/usr/lib/ccache:/usr/lib64/ccache:/usr/local/sbin:/usr/local/bin:/usr/sbin:/usr/bin:/sbin:/bin
PWD=/
TARGET_LIST=
SHLVL=1
HOME=/root
TEST_DIR=/tmp/qemu-test
FEATURES= dtc
DEBUG=
_=/usr/bin/env
Configure options:
--enable-werror --target-list=x86_64-softmmu,aarch64-softmmu --prefix=/tmp/qemu-test/install
No C++ compiler available; disabling C++ specific optional code
Install prefix /tmp/qemu-test/install
BIOS directory /tmp/qemu-test/install/share/qemu
firmware path /tmp/qemu-test/install/share/qemu-firmware
binary directory /tmp/qemu-test/install/bin
library directory /tmp/qemu-test/install/lib
module directory /tmp/qemu-test/install/lib/qemu
libexec directory /tmp/qemu-test/install/libexec
include directory /tmp/qemu-test/install/include
config directory /tmp/qemu-test/install/etc
local state directory /tmp/qemu-test/install/var
Manual directory /tmp/qemu-test/install/share/man
ELF interp prefix /usr/gnemul/qemu-%M
Source path /tmp/qemu-test/src
GIT binary git
GIT submodules
C compiler cc
Host C compiler cc
C++ compiler
Objective-C compiler cc
ARFLAGS rv
CFLAGS -O2 -U_FORTIFY_SOURCE -D_FORTIFY_SOURCE=2 -g
QEMU_CFLAGS -I/usr/include/pixman-1 -I$(SRC_PATH)/dtc/libfdt -pthread -I/usr/include/glib-2.0 -I/usr/lib64/glib-2.0/include -DNCURSES_WIDECHAR -fPIE -DPIE -m64 -mcx16 -D_GNU_SOURCE -D_FILE_OFFSET_BITS=64 -D_LARGEFILE_SOURCE -Wstrict-prototypes -Wredundant-decls -Wall -Wundef -Wwrite-strings -Wmissing-prototypes -fno-strict-aliasing -fno-common -fwrapv -Wendif-labels -Wno-missing-include-dirs -Wempty-body -Wnested-externs -Wformat-security -Wformat-y2k -Winit-self -Wignored-qualifiers -Wold-style-declaration -Wold-style-definition -Wtype-limits -fstack-protector-all -Wno-missing-braces -I/usr/include/libpng12 -I/usr/include/libdrm -I/usr/include/spice-server -I/usr/include/cacard -I/usr/include/glib-2.0 -I/usr/lib64/glib-2.0/include -I/usr/include/pixman-1 -I/usr/include/nss3 -I/usr/include/nspr4 -I/usr/include/spice-1
LDFLAGS -Wl,--warn-common -Wl,-z,relro -Wl,-z,now -pie -m64 -g
make make
install install
python python -B
smbd /usr/sbin/smbd
module support no
host CPU x86_64
host big endian no
target list x86_64-softmmu aarch64-softmmu
gprof enabled no
sparse enabled no
strip binaries yes
profiler no
static build no
SDL support yes (1.2.14)
GTK support yes (2.24.23)
GTK GL support no
VTE support yes (0.25.1)
TLS priority NORMAL
GNUTLS support no
GNUTLS rnd no
libgcrypt no
libgcrypt kdf no
nettle no
nettle kdf no
libtasn1 no
curses support yes
virgl support no
curl support no
mingw32 support no
Audio drivers oss
Block whitelist (rw)
Block whitelist (ro)
VirtFS support no
Multipath support no
VNC support yes
VNC SASL support no
VNC JPEG support yes
VNC PNG support yes
xen support yes
xen ctrl version 40600
pv dom build no
brlapi support no
bluez support no
Documentation no
PIE yes
vde support no
netmap support no
Linux AIO support no
ATTR/XATTR support yes
Install blobs yes
KVM support yes
HAX support no
TCG support yes
TCG debug enabled no
TCG interpreter no
RDMA support yes
fdt support yes
preadv support yes
fdatasync yes
madvise yes
posix_madvise yes
libcap-ng support no
vhost-net support yes
vhost-scsi support yes
vhost-vsock support yes
vhost-user support yes
Trace backends log
spice support yes (0.12.6/0.12.4)
rbd support no
xfsctl support no
smartcard support yes
libusb no
usb net redir no
OpenGL support yes
OpenGL dmabufs no
libiscsi support no
libnfs support no
build guest agent yes
QGA VSS support no
QGA w32 disk info no
QGA MSI support no
seccomp support no
coroutine backend ucontext
coroutine pool yes
debug stack usage no
crypto afalg no
GlusterFS support no
gcov gcov
gcov enabled no
TPM support yes
libssh2 support no
TPM passthrough yes
TPM emulator yes
QOM debugging yes
Live block migration yes
lzo support yes
snappy support no
bzip2 support yes
NUMA host support no
tcmalloc support no
jemalloc support no
avx2 optimization no
replication support yes
VxHS block device no
capstone no
GEN x86_64-softmmu/config-devices.mak.tmp
mkdir -p dtc/libfdt
mkdir -p dtc/tests
GEN qemu-options.def
GEN aarch64-softmmu/config-devices.mak.tmp
GEN config-host.h
GEN qmp-commands.h
GEN qapi-types.h
GEN qapi-visit.h
GEN qapi-event.h
GEN x86_64-softmmu/config-devices.mak
GEN aarch64-softmmu/config-devices.mak
GEN qmp-marshal.c
GEN qapi-types.c
GEN qapi-visit.c
GEN qapi-event.c
GEN qmp-introspect.h
GEN qmp-introspect.c
GEN trace/generated-tcg-tracers.h
GEN trace/generated-helpers-wrappers.h
GEN trace/generated-helpers.h
GEN trace/generated-helpers.c
GEN module_block.h
GEN ui/input-keymap-linux-to-qcode.c
GEN ui/input-keymap-qcode-to-qnum.c
GEN ui/input-keymap-qnum-to-qcode.c
GEN tests/test-qapi-types.h
GEN tests/test-qapi-visit.h
GEN tests/test-qmp-commands.h
GEN tests/test-qapi-event.h
GEN tests/test-qmp-introspect.h
GEN trace-root.h
GEN util/trace.h
GEN crypto/trace.h
GEN io/trace.h
GEN migration/trace.h
GEN block/trace.h
GEN chardev/trace.h
GEN hw/block/trace.h
GEN hw/block/dataplane/trace.h
GEN hw/char/trace.h
GEN hw/intc/trace.h
GEN hw/net/trace.h
GEN hw/virtio/trace.h
GEN hw/audio/trace.h
GEN hw/misc/trace.h
GEN hw/usb/trace.h
GEN hw/scsi/trace.h
GEN hw/nvram/trace.h
GEN hw/display/trace.h
GEN hw/input/trace.h
GEN hw/timer/trace.h
GEN hw/dma/trace.h
GEN hw/sparc/trace.h
GEN hw/sd/trace.h
GEN hw/isa/trace.h
GEN hw/mem/trace.h
GEN hw/i386/trace.h
GEN hw/i386/xen/trace.h
GEN hw/9pfs/trace.h
GEN hw/ppc/trace.h
GEN hw/pci/trace.h
GEN hw/s390x/trace.h
GEN hw/vfio/trace.h
GEN hw/acpi/trace.h
GEN hw/arm/trace.h
GEN hw/alpha/trace.h
GEN hw/xen/trace.h
GEN hw/ide/trace.h
GEN ui/trace.h
GEN audio/trace.h
GEN net/trace.h
GEN target/arm/trace.h
GEN target/i386/trace.h
GEN target/mips/trace.h
GEN target/sparc/trace.h
GEN target/s390x/trace.h
GEN target/ppc/trace.h
GEN qom/trace.h
GEN linux-user/trace.h
GEN qapi/trace.h
GEN accel/tcg/trace.h
GEN accel/kvm/trace.h
GEN nbd/trace.h
GEN scsi/trace.h
GEN trace-root.c
GEN util/trace.c
GEN crypto/trace.c
GEN io/trace.c
GEN migration/trace.c
GEN block/trace.c
GEN chardev/trace.c
GEN hw/block/trace.c
GEN hw/block/dataplane/trace.c
GEN hw/char/trace.c
GEN hw/intc/trace.c
GEN hw/net/trace.c
GEN hw/virtio/trace.c
GEN hw/audio/trace.c
GEN hw/misc/trace.c
GEN hw/usb/trace.c
GEN hw/scsi/trace.c
GEN hw/nvram/trace.c
GEN hw/display/trace.c
GEN hw/input/trace.c
GEN hw/timer/trace.c
GEN hw/dma/trace.c
GEN hw/sparc/trace.c
GEN hw/sd/trace.c
GEN hw/isa/trace.c
GEN hw/mem/trace.c
GEN hw/i386/trace.c
GEN hw/i386/xen/trace.c
GEN hw/9pfs/trace.c
GEN hw/ppc/trace.c
GEN hw/pci/trace.c
GEN hw/s390x/trace.c
GEN hw/vfio/trace.c
GEN hw/acpi/trace.c
GEN hw/arm/trace.c
GEN hw/alpha/trace.c
GEN hw/xen/trace.c
GEN hw/ide/trace.c
GEN ui/trace.c
GEN audio/trace.c
GEN net/trace.c
GEN target/arm/trace.c
GEN target/i386/trace.c
GEN target/mips/trace.c
GEN target/sparc/trace.c
GEN target/s390x/trace.c
GEN target/ppc/trace.c
GEN qom/trace.c
GEN linux-user/trace.c
GEN qapi/trace.c
GEN accel/tcg/trace.c
GEN accel/kvm/trace.c
GEN nbd/trace.c
GEN scsi/trace.c
GEN config-all-devices.mak
DEP /tmp/qemu-test/src/dtc/tests/dumptrees.c
DEP /tmp/qemu-test/src/dtc/tests/testutils.c
DEP /tmp/qemu-test/src/dtc/tests/truncated_property.c
DEP /tmp/qemu-test/src/dtc/tests/trees.S
DEP /tmp/qemu-test/src/dtc/tests/value-labels.c
DEP /tmp/qemu-test/src/dtc/tests/asm_tree_dump.c
DEP /tmp/qemu-test/src/dtc/tests/check_path.c
DEP /tmp/qemu-test/src/dtc/tests/overlay_bad_fixup.c
DEP /tmp/qemu-test/src/dtc/tests/overlay.c
DEP /tmp/qemu-test/src/dtc/tests/property_iterate.c
DEP /tmp/qemu-test/src/dtc/tests/subnode_iterate.c
DEP /tmp/qemu-test/src/dtc/tests/integer-expressions.c
DEP /tmp/qemu-test/src/dtc/tests/path_offset_aliases.c
DEP /tmp/qemu-test/src/dtc/tests/utilfdt_test.c
DEP /tmp/qemu-test/src/dtc/tests/add_subnode_with_nops.c
DEP /tmp/qemu-test/src/dtc/tests/dtbs_equal_unordered.c
DEP /tmp/qemu-test/src/dtc/tests/dtb_reverse.c
DEP /tmp/qemu-test/src/dtc/tests/dtbs_equal_ordered.c
DEP /tmp/qemu-test/src/dtc/tests/extra-terminating-null.c
DEP /tmp/qemu-test/src/dtc/tests/incbin.c
DEP /tmp/qemu-test/src/dtc/tests/boot-cpuid.c
DEP /tmp/qemu-test/src/dtc/tests/phandle_format.c
DEP /tmp/qemu-test/src/dtc/tests/path-references.c
DEP /tmp/qemu-test/src/dtc/tests/references.c
DEP /tmp/qemu-test/src/dtc/tests/string_escapes.c
DEP /tmp/qemu-test/src/dtc/tests/propname_escapes.c
DEP /tmp/qemu-test/src/dtc/tests/appendprop2.c
DEP /tmp/qemu-test/src/dtc/tests/appendprop1.c
DEP /tmp/qemu-test/src/dtc/tests/del_node.c
DEP /tmp/qemu-test/src/dtc/tests/del_property.c
DEP /tmp/qemu-test/src/dtc/tests/setprop.c
DEP /tmp/qemu-test/src/dtc/tests/set_name.c
DEP /tmp/qemu-test/src/dtc/tests/rw_tree1.c
DEP /tmp/qemu-test/src/dtc/tests/open_pack.c
DEP /tmp/qemu-test/src/dtc/tests/nopulate.c
DEP /tmp/qemu-test/src/dtc/tests/mangle-layout.c
DEP /tmp/qemu-test/src/dtc/tests/move_and_save.c
DEP /tmp/qemu-test/src/dtc/tests/sw_tree1.c
DEP /tmp/qemu-test/src/dtc/tests/nop_node.c
DEP /tmp/qemu-test/src/dtc/tests/nop_property.c
DEP /tmp/qemu-test/src/dtc/tests/setprop_inplace.c
DEP /tmp/qemu-test/src/dtc/tests/stringlist.c
DEP /tmp/qemu-test/src/dtc/tests/addr_size_cells.c
DEP /tmp/qemu-test/src/dtc/tests/notfound.c
DEP /tmp/qemu-test/src/dtc/tests/sized_cells.c
DEP /tmp/qemu-test/src/dtc/tests/char_literal.c
DEP /tmp/qemu-test/src/dtc/tests/get_alias.c
DEP /tmp/qemu-test/src/dtc/tests/node_check_compatible.c
DEP /tmp/qemu-test/src/dtc/tests/node_offset_by_compatible.c
DEP /tmp/qemu-test/src/dtc/tests/node_offset_by_phandle.c
DEP /tmp/qemu-test/src/dtc/tests/node_offset_by_prop_value.c
DEP /tmp/qemu-test/src/dtc/tests/parent_offset.c
DEP /tmp/qemu-test/src/dtc/tests/supernode_atdepth_offset.c
DEP /tmp/qemu-test/src/dtc/tests/get_path.c
DEP /tmp/qemu-test/src/dtc/tests/get_phandle.c
DEP /tmp/qemu-test/src/dtc/tests/getprop.c
DEP /tmp/qemu-test/src/dtc/tests/get_name.c
DEP /tmp/qemu-test/src/dtc/tests/path_offset.c
DEP /tmp/qemu-test/src/dtc/tests/subnode_offset.c
DEP /tmp/qemu-test/src/dtc/tests/find_property.c
DEP /tmp/qemu-test/src/dtc/tests/root_node.c
DEP /tmp/qemu-test/src/dtc/libfdt/fdt_overlay.c
DEP /tmp/qemu-test/src/dtc/tests/get_mem_rsv.c
DEP /tmp/qemu-test/src/dtc/libfdt/fdt_addresses.c
DEP /tmp/qemu-test/src/dtc/libfdt/fdt_empty_tree.c
DEP /tmp/qemu-test/src/dtc/libfdt/fdt_strerror.c
DEP /tmp/qemu-test/src/dtc/libfdt/fdt_rw.c
DEP /tmp/qemu-test/src/dtc/libfdt/fdt_sw.c
DEP /tmp/qemu-test/src/dtc/libfdt/fdt_wip.c
DEP /tmp/qemu-test/src/dtc/libfdt/fdt.c
DEP /tmp/qemu-test/src/dtc/libfdt/fdt_ro.c
DEP /tmp/qemu-test/src/dtc/util.c
DEP /tmp/qemu-test/src/dtc/fdtput.c
DEP /tmp/qemu-test/src/dtc/fdtget.c
DEP /tmp/qemu-test/src/dtc/fdtdump.c
LEX convert-dtsv0-lexer.lex.c
DEP /tmp/qemu-test/src/dtc/srcpos.c
BISON dtc-parser.tab.c
DEP /tmp/qemu-test/src/dtc/treesource.c
DEP /tmp/qemu-test/src/dtc/livetree.c
LEX dtc-lexer.lex.c
DEP /tmp/qemu-test/src/dtc/fstree.c
DEP /tmp/qemu-test/src/dtc/flattree.c
DEP /tmp/qemu-test/src/dtc/dtc.c
DEP /tmp/qemu-test/src/dtc/checks.c
DEP /tmp/qemu-test/src/dtc/data.c
DEP convert-dtsv0-lexer.lex.c
DEP dtc-parser.tab.c
DEP dtc-lexer.lex.c
CHK version_gen.h
UPD version_gen.h
DEP /tmp/qemu-test/src/dtc/util.c
CC libfdt/fdt.o
CC libfdt/fdt_ro.o
CC libfdt/fdt_wip.o
CC libfdt/fdt_sw.o
CC libfdt/fdt_strerror.o
CC libfdt/fdt_empty_tree.o
CC libfdt/fdt_rw.o
CC libfdt/fdt_addresses.o
CC libfdt/fdt_overlay.o
AR libfdt/libfdt.a
ar: creating libfdt/libfdt.a
a - libfdt/fdt.o
a - libfdt/fdt_ro.o
a - libfdt/fdt_wip.o
a - libfdt/fdt_sw.o
a - libfdt/fdt_rw.o
a - libfdt/fdt_strerror.o
a - libfdt/fdt_empty_tree.o
a - libfdt/fdt_addresses.o
a - libfdt/fdt_overlay.o
mkdir -p dtc/libfdt
mkdir -p dtc/tests
CC tests/qemu-iotests/socket_scm_helper.o
GEN qga/qapi-generated/qga-qapi-visit.h
GEN qga/qapi-generated/qga-qmp-commands.h
GEN qga/qapi-generated/qga-qapi-types.h
GEN qga/qapi-generated/qga-qapi-visit.c
GEN qga/qapi-generated/qga-qapi-types.c
GEN qga/qapi-generated/qga-qmp-marshal.c
CC qmp-introspect.o
CC qapi-types.o
CC qapi-visit.o
CC qapi-event.o
CC qapi/qapi-visit-core.o
CC qapi/qapi-dealloc-visitor.o
CC qapi/qobject-input-visitor.o
CC qapi/qmp-registry.o
CC qapi/qobject-output-visitor.o
CC qapi/qmp-dispatch.o
CC qapi/string-input-visitor.o
CC qapi/string-output-visitor.o
CC qapi/opts-visitor.o
CC qapi/qapi-clone-visitor.o
CC qapi/qapi-util.o
CC qapi/qmp-event.o
CC qobject/qnull.o
CC qobject/qnum.o
CC qobject/qstring.o
CC qobject/qdict.o
CC qobject/qlist.o
CC qobject/qbool.o
CC qobject/qlit.o
CC qobject/qjson.o
CC qobject/qobject.o
CC qobject/json-lexer.o
CC qobject/json-streamer.o
CC qobject/json-parser.o
CC trace/control.o
CC trace/qmp.o
CC util/osdep.o
CC util/cutils.o
CC util/unicode.o
CC util/bufferiszero.o
CC util/qemu-timer-common.o
CC util/lockcnt.o
CC util/aiocb.o
CC util/async.o
CC util/thread-pool.o
CC util/qemu-timer.o
CC util/main-loop.o
CC util/iohandler.o
CC util/aio-posix.o
CC util/compatfd.o
CC util/event_notifier-posix.o
CC util/mmap-alloc.o
CC util/oslib-posix.o
CC util/qemu-openpty.o
CC util/qemu-thread-posix.o
CC util/memfd.o
CC util/envlist.o
CC util/path.o
CC util/module.o
CC util/host-utils.o
CC util/bitmap.o
CC util/bitops.o
CC util/hbitmap.o
CC util/fifo8.o
CC util/acl.o
CC util/cacheinfo.o
CC util/error.o
CC util/qemu-error.o
CC util/id.o
CC util/iov.o
CC util/qemu-config.o
CC util/qemu-sockets.o
CC util/uri.o
CC util/notify.o
CC util/qemu-option.o
CC util/qemu-progress.o
CC util/keyval.o
CC util/hexdump.o
CC util/crc32c.o
CC util/uuid.o
CC util/throttle.o
CC util/getauxval.o
CC util/readline.o
CC util/rcu.o
CC util/qemu-coroutine.o
CC util/qemu-coroutine-lock.o
CC util/qemu-coroutine-io.o
CC util/qemu-coroutine-sleep.o
CC util/coroutine-ucontext.o
CC util/buffer.o
CC util/timed-average.o
CC util/base64.o
CC util/log.o
CC util/pagesize.o
CC util/qdist.o
CC util/qht.o
CC util/range.o
CC util/stats64.o
CC util/systemd.o
CC trace-root.o
CC util/trace.o
CC crypto/trace.o
CC io/trace.o
CC migration/trace.o
CC block/trace.o
CC chardev/trace.o
CC hw/block/trace.o
CC hw/block/dataplane/trace.o
CC hw/char/trace.o
CC hw/intc/trace.o
CC hw/net/trace.o
CC hw/virtio/trace.o
CC hw/audio/trace.o
CC hw/misc/trace.o
CC hw/usb/trace.o
CC hw/scsi/trace.o
CC hw/nvram/trace.o
CC hw/display/trace.o
CC hw/input/trace.o
CC hw/timer/trace.o
CC hw/dma/trace.o
CC hw/sparc/trace.o
CC hw/sd/trace.o
CC hw/isa/trace.o
CC hw/mem/trace.o
CC hw/i386/trace.o
CC hw/i386/xen/trace.o
CC hw/9pfs/trace.o
CC hw/ppc/trace.o
CC hw/pci/trace.o
CC hw/vfio/trace.o
CC hw/acpi/trace.o
CC hw/s390x/trace.o
CC hw/arm/trace.o
CC hw/xen/trace.o
CC hw/alpha/trace.o
CC hw/ide/trace.o
CC ui/trace.o
CC audio/trace.o
CC net/trace.o
CC target/arm/trace.o
CC target/i386/trace.o
CC target/mips/trace.o
CC target/sparc/trace.o
CC target/s390x/trace.o
CC qom/trace.o
CC target/ppc/trace.o
CC linux-user/trace.o
CC qapi/trace.o
CC accel/tcg/trace.o
CC accel/kvm/trace.o
CC nbd/trace.o
CC scsi/trace.o
CC crypto/pbkdf-stub.o
CC stubs/arch-query-cpu-def.o
CC stubs/arch-query-cpu-model-expansion.o
CC stubs/arch-query-cpu-model-comparison.o
CC stubs/arch-query-cpu-model-baseline.o
CC stubs/bdrv-next-monitor-owned.o
CC stubs/blockdev-close-all-bdrv-states.o
CC stubs/blk-commit-all.o
CC stubs/clock-warp.o
CC stubs/cpu-get-clock.o
CC stubs/cpu-get-icount.o
CC stubs/dump.o
CC stubs/fdset.o
CC stubs/error-printf.o
CC stubs/gdbstub.o
CC stubs/get-vm-name.o
CC stubs/iothread.o
CC stubs/iothread-lock.o
CC stubs/is-daemonized.o
CC stubs/machine-init-done.o
CC stubs/migr-blocker.o
CC stubs/change-state-handler.o
CC stubs/monitor.o
CC stubs/notify-event.o
CC stubs/qtest.o
CC stubs/replay.o
CC stubs/runstate-check.o
CC stubs/set-fd-handler.o
CC stubs/slirp.o
CC stubs/sysbus.o
CC stubs/trace-control.o
CC stubs/uuid.o
CC stubs/tpm.o
CC stubs/vm-stop.o
CC stubs/vmstate.o
CC stubs/qmp_pc_dimm.o
CC stubs/target-monitor-defs.o
CC stubs/pc_madt_cpu_entry.o
CC stubs/target-get-monitor-def.o
CC stubs/vmgenid.o
CC stubs/xen-common.o
CC stubs/xen-hvm.o
CC stubs/pci-host-piix.o
CC contrib/ivshmem-client/ivshmem-client.o
CC contrib/ivshmem-client/main.o
CC contrib/ivshmem-server/ivshmem-server.o
CC contrib/ivshmem-server/main.o
CC qemu-nbd.o
CC block.o
CC blockjob.o
CC qemu-io-cmds.o
CC replication.o
CC block/raw-format.o
CC block/qcow.o
CC block/vdi.o
CC block/vmdk.o
CC block/cloop.o
CC block/bochs.o
CC block/vpc.o
CC block/vvfat.o
CC block/dmg.o
CC block/qcow2.o
CC block/qcow2-refcount.o
CC block/qcow2-cluster.o
CC block/qcow2-snapshot.o
CC block/qcow2-cache.o
CC block/qcow2-bitmap.o
CC block/qed.o
CC block/qed-l2-cache.o
CC block/qed-table.o
CC block/qed-check.o
CC block/qed-cluster.o
CC block/vhdx.o
CC block/vhdx-log.o
CC block/vhdx-endian.o
CC block/quorum.o
CC block/parallels.o
CC block/blkdebug.o
CC block/blkverify.o
CC block/blkreplay.o
CC block/block-backend.o
CC block/snapshot.o
CC block/qapi.o
CC block/file-posix.o
CC block/null.o
CC block/mirror.o
CC block/commit.o
CC block/io.o
CC block/throttle-groups.o
CC block/nbd.o
CC block/nbd-client.o
CC block/sheepdog.o
CC block/accounting.o
CC block/dirty-bitmap.o
CC block/write-threshold.o
CC block/backup.o
CC block/replication.o
CC block/throttle.o
CC block/crypto.o
CC nbd/server.o
CC nbd/client.o
CC nbd/common.o
CC scsi/utils.o
CC scsi/pr-manager.o
CC scsi/pr-manager-helper.o
CC block/dmg-bz2.o
CC crypto/init.o
CC crypto/hash.o
CC crypto/hash-glib.o
CC crypto/hmac.o
CC crypto/hmac-glib.o
CC crypto/aes.o
CC crypto/desrfb.o
CC crypto/cipher.o
CC crypto/tlscreds.o
CC crypto/tlscredsanon.o
CC crypto/tlscredsx509.o
CC crypto/tlssession.o
CC crypto/secret.o
CC crypto/random-platform.o
CC crypto/pbkdf.o
CC crypto/ivgen.o
CC crypto/ivgen-essiv.o
CC crypto/ivgen-plain64.o
CC crypto/ivgen-plain.o
CC crypto/afsplit.o
CC crypto/xts.o
CC crypto/block.o
CC crypto/block-qcow.o
CC crypto/block-luks.o
CC io/channel.o
CC io/channel-buffer.o
CC io/channel-command.o
CC io/channel-file.o
CC io/channel-socket.o
CC io/channel-tls.o
CC io/channel-watch.o
CC io/channel-websock.o
CC io/channel-util.o
CC io/dns-resolver.o
CC io/task.o
CC qom/object.o
CC qom/container.o
CC qom/object_interfaces.o
GEN qemu-img-cmds.h
CC qom/qom-qobject.o
CC qemu-io.o
CC scsi/qemu-pr-helper.o
CC qemu-bridge-helper.o
CC blockdev.o
CC blockdev-nbd.o
CC bootdevice.o
CC iothread.o
CC qdev-monitor.o
CC device-hotplug.o
CC os-posix.o
CC bt-host.o
CC bt-vhci.o
CC vl.o
CC dma-helpers.o
CC tpm.o
CC device_tree.o
CC qmp-marshal.o
CC qmp.o
CC hmp.o
CC cpus-common.o
CC audio/audio.o
CC audio/noaudio.o
CC audio/wavaudio.o
CC audio/mixeng.o
CC audio/sdlaudio.o
CC audio/ossaudio.o
CC audio/spiceaudio.o
CC audio/wavcapture.o
CC backends/rng.o
CC backends/rng-egd.o
CC backends/rng-random.o
CC backends/tpm.o
CC backends/hostmem.o
CC backends/hostmem-ram.o
CC backends/hostmem-file.o
CC backends/cryptodev.o
CC backends/cryptodev-builtin.o
CC block/stream.o
CC chardev/msmouse.o
CC chardev/wctablet.o
CC chardev/testdev.o
CC chardev/spice.o
CC disas/arm.o
CC disas/i386.o
CC fsdev/qemu-fsdev-dummy.o
CC fsdev/qemu-fsdev-opts.o
CC fsdev/qemu-fsdev-throttle.o
CC hw/acpi/core.o
CC hw/acpi/piix4.o
CC hw/acpi/pcihp.o
CC hw/acpi/ich9.o
CC hw/acpi/tco.o
CC hw/acpi/cpu_hotplug.o
CC hw/acpi/memory_hotplug.o
CC hw/acpi/cpu.o
CC hw/acpi/nvdimm.o
CC hw/acpi/vmgenid.o
CC hw/acpi/acpi_interface.o
CC hw/acpi/bios-linker-loader.o
CC hw/acpi/aml-build.o
CC hw/acpi/ipmi.o
CC hw/acpi/acpi-stub.o
CC hw/acpi/ipmi-stub.o
CC hw/audio/sb16.o
CC hw/audio/es1370.o
CC hw/audio/ac97.o
CC hw/audio/fmopl.o
CC hw/audio/adlib.o
CC hw/audio/gus.o
CC hw/audio/gusemu_hal.o
CC hw/audio/gusemu_mixer.o
CC hw/audio/cs4231a.o
CC hw/audio/intel-hda.o
CC hw/audio/hda-codec.o
CC hw/audio/pcspk.o
CC hw/audio/wm8750.o
CC hw/audio/pl041.o
CC hw/audio/lm4549.o
CC hw/audio/marvell_88w8618.o
CC hw/audio/soundhw.o
CC hw/block/block.o
CC hw/block/cdrom.o
CC hw/block/hd-geometry.o
CC hw/block/fdc.o
CC hw/block/m25p80.o
CC hw/block/nand.o
CC hw/block/pflash_cfi01.o
CC hw/block/pflash_cfi02.o
CC hw/block/xen_disk.o
CC hw/block/ecc.o
CC hw/block/onenand.o
CC hw/block/nvme.o
CC hw/bt/core.o
CC hw/bt/l2cap.o
CC hw/bt/sdp.o
CC hw/bt/hci.o
CC hw/bt/hid.o
CC hw/bt/hci-csr.o
CC hw/char/ipoctal232.o
CC hw/char/parallel.o
CC hw/char/pl011.o
CC hw/char/serial.o
CC hw/char/serial-isa.o
CC hw/char/serial-pci.o
CC hw/char/virtio-console.o
CC hw/char/xen_console.o
CC hw/char/cadence_uart.o
CC hw/char/cmsdk-apb-uart.o
CC hw/char/debugcon.o
CC hw/char/imx_serial.o
CC hw/core/qdev.o
CC hw/core/qdev-properties.o
CC hw/core/bus.o
CC hw/core/reset.o
CC hw/core/fw-path-provider.o
CC hw/core/irq.o
CC hw/core/hotplug.o
CC hw/core/nmi.o
CC hw/core/ptimer.o
CC hw/core/sysbus.o
CC hw/core/machine.o
CC hw/core/loader.o
CC hw/core/qdev-properties-system.o
CC hw/core/register.o
CC hw/core/or-irq.o
CC hw/core/platform-bus.o
CC hw/cpu/core.o
CC hw/display/ads7846.o
CC hw/display/cirrus_vga.o
CC hw/display/pl110.o
CC hw/display/ssd0303.o
CC hw/display/ssd0323.o
CC hw/display/xenfb.o
CC hw/display/vga-pci.o
CC hw/display/vga-isa.o
CC hw/display/vmware_vga.o
CC hw/display/blizzard.o
CC hw/display/exynos4210_fimd.o
CC hw/display/framebuffer.o
CC hw/display/tc6393xb.o
CC hw/display/qxl.o
CC hw/display/qxl-logger.o
CC hw/display/qxl-render.o
CC hw/dma/pl080.o
CC hw/dma/pl330.o
CC hw/dma/i8257.o
CC hw/dma/xlnx-zynq-devcfg.o
CC hw/gpio/max7310.o
CC hw/gpio/pl061.o
CC hw/gpio/zaurus.o
CC hw/gpio/gpio_key.o
CC hw/i2c/core.o
CC hw/i2c/smbus.o
CC hw/i2c/smbus_eeprom.o
CC hw/i2c/i2c-ddc.o
CC hw/i2c/versatile_i2c.o
CC hw/i2c/smbus_ich9.o
CC hw/i2c/pm_smbus.o
CC hw/i2c/bitbang_i2c.o
CC hw/i2c/exynos4210_i2c.o
CC hw/i2c/imx_i2c.o
CC hw/i2c/aspeed_i2c.o
CC hw/ide/core.o
CC hw/ide/atapi.o
CC hw/ide/qdev.o
CC hw/ide/pci.o
CC hw/ide/isa.o
CC hw/ide/piix.o
CC hw/ide/microdrive.o
CC hw/ide/ahci.o
CC hw/ide/ich.o
CC hw/ide/ahci-allwinner.o
CC hw/input/hid.o
CC hw/input/lm832x.o
CC hw/input/pckbd.o
CC hw/input/pl050.o
CC hw/input/ps2.o
CC hw/input/stellaris_input.o
CC hw/input/tsc2005.o
CC hw/input/vmmouse.o
CC hw/input/virtio-input.o
CC hw/input/virtio-input-hid.o
CC hw/input/virtio-input-host.o
CC hw/intc/i8259_common.o
CC hw/intc/i8259.o
CC hw/intc/pl190.o
CC hw/intc/imx_avic.o
CC hw/intc/realview_gic.o
CC hw/intc/ioapic_common.o
CC hw/intc/arm_gic_common.o
CC hw/intc/arm_gic.o
CC hw/intc/arm_gicv2m.o
CC hw/intc/arm_gicv3_common.o
CC hw/intc/arm_gicv3.o
CC hw/intc/arm_gicv3_dist.o
CC hw/intc/arm_gicv3_redist.o
CC hw/intc/arm_gicv3_its_common.o
CC hw/intc/intc.o
CC hw/ipack/ipack.o
CC hw/ipack/tpci200.o
CC hw/ipmi/ipmi.o
CC hw/ipmi/ipmi_bmc_sim.o
CC hw/ipmi/ipmi_bmc_extern.o
CC hw/ipmi/isa_ipmi_kcs.o
CC hw/ipmi/isa_ipmi_bt.o
CC hw/isa/isa-bus.o
CC hw/isa/apm.o
CC hw/mem/pc-dimm.o
CC hw/mem/nvdimm.o
CC hw/misc/applesmc.o
CC hw/misc/max111x.o
CC hw/misc/tmp105.o
CC hw/misc/tmp421.o
CC hw/misc/debugexit.o
CC hw/misc/sga.o
CC hw/misc/pc-testdev.o
CC hw/misc/pci-testdev.o
CC hw/misc/edu.o
CC hw/misc/unimp.o
CC hw/misc/vmcoreinfo.o
CC hw/misc/arm_l2x0.o
CC hw/misc/arm_integrator_debug.o
CC hw/misc/a9scu.o
CC hw/misc/arm11scu.o
CC hw/net/xen_nic.o
CC hw/net/ne2000.o
CC hw/net/eepro100.o
CC hw/net/pcnet-pci.o
CC hw/net/pcnet.o
CC hw/net/e1000.o
CC hw/net/e1000x_common.o
CC hw/net/net_tx_pkt.o
CC hw/net/net_rx_pkt.o
CC hw/net/e1000e.o
CC hw/net/e1000e_core.o
CC hw/net/rtl8139.o
CC hw/net/vmxnet3.o
CC hw/net/smc91c111.o
CC hw/net/lan9118.o
CC hw/net/ne2000-isa.o
CC hw/net/xgmac.o
CC hw/net/allwinner_emac.o
CC hw/net/imx_fec.o
CC hw/net/cadence_gem.o
CC hw/net/stellaris_enet.o
CC hw/net/ftgmac100.o
CC hw/net/rocker/rocker.o
CC hw/net/rocker/rocker_fp.o
CC hw/net/rocker/rocker_desc.o
CC hw/net/rocker/rocker_world.o
CC hw/net/rocker/rocker_of_dpa.o
CC hw/nvram/eeprom93xx.o
CC hw/nvram/fw_cfg.o
CC hw/nvram/chrp_nvram.o
CC hw/pci-bridge/pci_bridge_dev.o
CC hw/pci-bridge/pcie_pci_bridge.o
CC hw/pci-bridge/pcie_root_port.o
CC hw/pci-bridge/pci_expander_bridge.o
CC hw/pci-bridge/gen_pcie_root_port.o
CC hw/pci-bridge/xio3130_upstream.o
CC hw/pci-bridge/xio3130_downstream.o
CC hw/pci-bridge/ioh3420.o
CC hw/pci-bridge/i82801b11.o
CC hw/pci-host/pam.o
CC hw/pci-host/versatile.o
CC hw/pci-host/piix.o
CC hw/pci-host/q35.o
CC hw/pci-host/gpex.o
CC hw/pci/pci.o
CC hw/pci/pci_bridge.o
CC hw/pci/msix.o
CC hw/pci/msi.o
CC hw/pci/shpc.o
CC hw/pci/slotid_cap.o
CC hw/pci/pci_host.o
CC hw/pci/pcie_host.o
CC hw/pci/pcie.o
CC hw/pci/pcie_aer.o
CC hw/pci/pcie_port.o
CC hw/pci/pci-stub.o
CC hw/pcmcia/pcmcia.o
CC hw/scsi/scsi-disk.o
CC hw/scsi/scsi-generic.o
CC hw/scsi/scsi-bus.o
CC hw/scsi/lsi53c895a.o
CC hw/scsi/mptsas.o
CC hw/scsi/mptconfig.o
CC hw/scsi/mptendian.o
CC hw/scsi/megasas.o
CC hw/scsi/vmw_pvscsi.o
CC hw/scsi/esp.o
CC hw/scsi/esp-pci.o
CC hw/sd/pl181.o
CC hw/sd/ssi-sd.o
CC hw/sd/sd.o
CC hw/sd/core.o
CC hw/sd/sdhci.o
CC hw/smbios/smbios.o
CC hw/smbios/smbios_type_38.o
CC hw/smbios/smbios-stub.o
CC hw/smbios/smbios_type_38-stub.o
CC hw/ssi/pl022.o
CC hw/ssi/ssi.o
CC hw/ssi/xilinx_spips.o
CC hw/ssi/aspeed_smc.o
CC hw/ssi/stm32f2xx_spi.o
CC hw/ssi/mss-spi.o
CC hw/timer/arm_timer.o
CC hw/timer/arm_mptimer.o
CC hw/timer/armv7m_systick.o
CC hw/timer/a9gtimer.o
CC hw/timer/cadence_ttc.o
CC hw/timer/ds1338.o
CC hw/timer/hpet.o
CC hw/timer/i8254_common.o
CC hw/timer/i8254.o
CC hw/timer/pl031.o
CC hw/timer/twl92230.o
CC hw/timer/imx_epit.o
CC hw/timer/imx_gpt.o
CC hw/timer/stm32f2xx_timer.o
CC hw/timer/aspeed_timer.o
CC hw/timer/cmsdk-apb-timer.o
CC hw/timer/mss-timer.o
CC hw/tpm/tpm_tis.o
CC hw/tpm/tpm_passthrough.o
CC hw/tpm/tpm_util.o
CC hw/tpm/tpm_emulator.o
CC hw/usb/core.o
CC hw/usb/combined-packet.o
CC hw/usb/bus.o
CC hw/usb/libhw.o
CC hw/usb/desc.o
CC hw/usb/desc-msos.o
CC hw/usb/hcd-uhci.o
CC hw/usb/hcd-ohci.o
CC hw/usb/hcd-ehci.o
CC hw/usb/hcd-ehci-pci.o
CC hw/usb/hcd-ehci-sysbus.o
CC hw/usb/hcd-xhci.o
CC hw/usb/hcd-xhci-nec.o
CC hw/usb/hcd-musb.o
CC hw/usb/dev-hub.o
CC hw/usb/dev-hid.o
CC hw/usb/dev-wacom.o
CC hw/usb/dev-storage.o
CC hw/usb/dev-uas.o
CC hw/usb/dev-audio.o
CC hw/usb/dev-serial.o
CC hw/usb/dev-network.o
CC hw/usb/dev-bluetooth.o
CC hw/usb/dev-smartcard-reader.o
CC hw/usb/ccid-card-passthru.o
CC hw/usb/ccid-card-emulated.o
CC hw/usb/dev-mtp.o
CC hw/usb/host-stub.o
CC hw/virtio/virtio-rng.o
CC hw/virtio/virtio-pci.o
CC hw/virtio/virtio-bus.o
CC hw/virtio/virtio-mmio.o
CC hw/virtio/vhost-stub.o
CC hw/watchdog/watchdog.o
CC hw/watchdog/wdt_i6300esb.o
CC hw/watchdog/wdt_ib700.o
CC hw/watchdog/wdt_aspeed.o
CC hw/xen/xen_backend.o
CC hw/xen/xen_devconfig.o
CC hw/xen/xen_pvdev.o
CC hw/xen/xen-common.o
CC migration/migration.o
CC migration/socket.o
CC migration/fd.o
CC migration/exec.o
CC migration/tls.o
CC migration/channel.o
CC migration/savevm.o
CC migration/colo-comm.o
CC migration/colo.o
CC migration/colo-failover.o
CC migration/vmstate.o
CC migration/vmstate-types.o
CC migration/page_cache.o
CC migration/qemu-file.o
CC migration/global_state.o
CC migration/qemu-file-channel.o
CC migration/xbzrle.o
CC migration/postcopy-ram.o
CC migration/qjson.o
CC migration/rdma.o
CC migration/block.o
CC net/net.o
CC net/queue.o
CC net/checksum.o
CC net/util.o
CC net/hub.o
CC net/socket.o
CC net/dump.o
CC net/eth.o
CC net/l2tpv3.o
CC net/vhost-user.o
CC net/slirp.o
CC net/filter.o
CC net/filter-buffer.o
CC net/filter-mirror.o
CC net/colo-compare.o
CC net/colo.o
CC net/filter-rewriter.o
CC net/filter-replay.o
CC net/tap.o
CC net/tap-linux.o
CC qom/cpu.o
CC replay/replay.o
CC replay/replay-internal.o
CC replay/replay-events.o
/tmp/qemu-test/src/replay/replay-internal.c: In function 'replay_put_array':
/tmp/qemu-test/src/replay/replay-internal.c:65: warning: ignoring return value of 'fwrite', declared with attribute warn_unused_result
CC replay/replay-time.o
CC replay/replay-input.o
CC replay/replay-char.o
CC replay/replay-snapshot.o
CC replay/replay-net.o
CC replay/replay-audio.o
CC slirp/cksum.o
CC slirp/if.o
CC slirp/ip_icmp.o
CC slirp/ip6_icmp.o
CC slirp/ip6_input.o
CC slirp/ip6_output.o
CC slirp/ip_input.o
CC slirp/ip_output.o
CC slirp/dnssearch.o
CC slirp/dhcpv6.o
CC slirp/slirp.o
CC slirp/mbuf.o
CC slirp/misc.o
CC slirp/sbuf.o
CC slirp/socket.o
CC slirp/tcp_input.o
CC slirp/tcp_output.o
CC slirp/tcp_subr.o
CC slirp/tcp_timer.o
CC slirp/udp.o
/tmp/qemu-test/src/slirp/tcp_input.c: In function 'tcp_input':
/tmp/qemu-test/src/slirp/tcp_input.c:219: warning: 'save_ip.ip_p' may be used uninitialized in this function
/tmp/qemu-test/src/slirp/tcp_input.c:219: warning: 'save_ip.ip_len' may be used uninitialized in this function
/tmp/qemu-test/src/slirp/tcp_input.c:219: warning: 'save_ip.ip_tos' may be used uninitialized in this function
/tmp/qemu-test/src/slirp/tcp_input.c:219: warning: 'save_ip.ip_id' may be used uninitialized in this function
/tmp/qemu-test/src/slirp/tcp_input.c:219: warning: 'save_ip.ip_off' may be used uninitialized in this function
/tmp/qemu-test/src/slirp/tcp_input.c:219: warning: 'save_ip.ip_ttl' may be used uninitialized in this function
/tmp/qemu-test/src/slirp/tcp_input.c:219: warning: 'save_ip.ip_sum' may be used uninitialized in this function
/tmp/qemu-test/src/slirp/tcp_input.c:219: warning: 'save_ip.ip_src.s_addr' may be used uninitialized in this function
/tmp/qemu-test/src/slirp/tcp_input.c:219: warning: 'save_ip.ip_dst.s_addr' may be used uninitialized in this function
/tmp/qemu-test/src/slirp/tcp_input.c:220: warning: 'save_ip6.ip_nh' may be used uninitialized in this function
CC slirp/udp6.o
CC slirp/bootp.o
CC slirp/tftp.o
CC slirp/arp_table.o
CC slirp/ndp_table.o
CC slirp/ncsi.o
CC ui/keymaps.o
CC ui/cursor.o
CC ui/console.o
CC ui/qemu-pixman.o
CC ui/input.o
CC ui/input-keymap.o
CC ui/input-legacy.o
CC ui/input-linux.o
CC ui/spice-core.o
CC ui/spice-input.o
CC ui/spice-display.o
CC ui/sdl.o
CC ui/sdl_zoom.o
CC ui/x_keymap.o
CC ui/curses.o
CC ui/vnc.o
CC ui/vnc-enc-zlib.o
CC ui/vnc-enc-hextile.o
CC ui/vnc-enc-tight.o
CC ui/vnc-palette.o
CC ui/vnc-enc-zrle.o
CC ui/vnc-auth-vencrypt.o
CC ui/vnc-ws.o
CC ui/vnc-jobs.o
CC ui/gtk.o
VERT ui/shader/texture-blit-vert.h
VERT ui/shader/texture-blit-flip-vert.h
FRAG ui/shader/texture-blit-frag.h
CC ui/console-gl.o
CC ui/egl-helpers.o
CC ui/egl-context.o
CC ui/gtk-egl.o
CC chardev/char.o
CC chardev/char-fd.o
CC chardev/char-fe.o
CC chardev/char-file.o
CC chardev/char-io.o
CC chardev/char-mux.o
CC chardev/char-null.o
CC chardev/char-parallel.o
CC chardev/char-pipe.o
CC chardev/char-pty.o
CC chardev/char-ringbuf.o
CC chardev/char-serial.o
CC chardev/char-socket.o
CC chardev/char-stdio.o
CC chardev/char-udp.o
LINK tests/qemu-iotests/socket_scm_helper
CC qga/commands.o
CC qga/guest-agent-command-state.o
CC qga/main.o
CC qga/commands-posix.o
CC qga/qapi-generated/qga-qapi-types.o
CC qga/channel-posix.o
CC qga/qapi-generated/qga-qapi-visit.o
AS optionrom/multiboot.o
CC qga/qapi-generated/qga-qmp-marshal.o
AR libqemuutil.a
AS optionrom/linuxboot.o
CC optionrom/linuxboot_dma.o
AS optionrom/kvmvapic.o
CC qemu-img.o
CC ui/shader.o
cc: unrecognized option '-no-integrated-as'
cc: unrecognized option '-no-integrated-as'
BUILD optionrom/multiboot.img
BUILD optionrom/linuxboot_dma.img
BUILD optionrom/linuxboot.img
BUILD optionrom/kvmvapic.img
BUILD optionrom/multiboot.raw
BUILD optionrom/linuxboot.raw
BUILD optionrom/linuxboot_dma.raw
BUILD optionrom/kvmvapic.raw
SIGN optionrom/multiboot.bin
SIGN optionrom/linuxboot.bin
SIGN optionrom/linuxboot_dma.bin
SIGN optionrom/kvmvapic.bin
LINK ivshmem-client
LINK ivshmem-server
LINK qemu-nbd
LINK qemu-img
LINK qemu-io
LINK scsi/qemu-pr-helper
LINK qemu-bridge-helper
LINK qemu-ga
In file included from /usr/include/gtk-2.0/gtk/gtk.h:235,
from /tmp/qemu-test/src/include/ui/gtk.h:10,
from /tmp/qemu-test/src/ui/gtk-egl.c:21:
/usr/include/gtk-2.0/gtk/gtkitemfactory.h:47: warning: function declaration isn't a prototype
In file included from /usr/include/gtk-2.0/gtk/gtk.h:235,
from /tmp/qemu-test/src/include/ui/gtk.h:10,
from /tmp/qemu-test/src/ui/gtk.c:43:
/usr/include/gtk-2.0/gtk/gtkitemfactory.h:47: warning: function declaration isn't a prototype
GEN x86_64-softmmu/hmp-commands.h
GEN x86_64-softmmu/config-target.h
GEN x86_64-softmmu/hmp-commands-info.h
CC x86_64-softmmu/exec.o
CC x86_64-softmmu/tcg/tcg.o
CC x86_64-softmmu/tcg/tcg-op.o
CC x86_64-softmmu/tcg/optimize.o
CC x86_64-softmmu/tcg/tcg-common.o
CC x86_64-softmmu/fpu/softfloat.o
CC x86_64-softmmu/disas.o
GEN aarch64-softmmu/hmp-commands.h
GEN x86_64-softmmu/gdbstub-xml.c
GEN aarch64-softmmu/hmp-commands-info.h
GEN aarch64-softmmu/config-target.h
CC aarch64-softmmu/exec.o
CC x86_64-softmmu/arch_init.o
CC x86_64-softmmu/cpus.o
CC x86_64-softmmu/monitor.o
CC x86_64-softmmu/gdbstub.o
CC x86_64-softmmu/balloon.o
CC x86_64-softmmu/ioport.o
CC x86_64-softmmu/numa.o
CC x86_64-softmmu/qtest.o
CC aarch64-softmmu/tcg/tcg.o
CC x86_64-softmmu/memory.o
CC x86_64-softmmu/memory_mapping.o
CC x86_64-softmmu/dump.o
CC x86_64-softmmu/migration/ram.o
CC aarch64-softmmu/tcg/tcg-op.o
CC x86_64-softmmu/accel/accel.o
CC x86_64-softmmu/accel/kvm/kvm-all.o
CC x86_64-softmmu/accel/stubs/hax-stub.o
CC x86_64-softmmu/accel/tcg/tcg-all.o
CC x86_64-softmmu/accel/tcg/cputlb.o
CC x86_64-softmmu/accel/tcg/tcg-runtime.o
CC x86_64-softmmu/accel/tcg/cpu-exec.o
CC x86_64-softmmu/accel/tcg/cpu-exec-common.o
CC x86_64-softmmu/accel/tcg/translate-all.o
CC x86_64-softmmu/accel/tcg/translator.o
CC x86_64-softmmu/hw/block/virtio-blk.o
CC aarch64-softmmu/tcg/optimize.o
CC aarch64-softmmu/tcg/tcg-common.o
CC x86_64-softmmu/hw/block/dataplane/virtio-blk.o
CC aarch64-softmmu/fpu/softfloat.o
CC x86_64-softmmu/hw/char/virtio-serial-bus.o
CC aarch64-softmmu/disas.o
CC x86_64-softmmu/hw/core/generic-loader.o
GEN aarch64-softmmu/gdbstub-xml.c
CC x86_64-softmmu/hw/core/null-machine.o
CC aarch64-softmmu/arch_init.o
CC aarch64-softmmu/cpus.o
CC x86_64-softmmu/hw/display/vga.o
CC x86_64-softmmu/hw/display/virtio-gpu.o
CC aarch64-softmmu/monitor.o
CC aarch64-softmmu/gdbstub.o
CC aarch64-softmmu/balloon.o
CC x86_64-softmmu/hw/display/virtio-gpu-3d.o
CC aarch64-softmmu/ioport.o
CC aarch64-softmmu/numa.o
CC x86_64-softmmu/hw/display/virtio-gpu-pci.o
CC aarch64-softmmu/qtest.o
CC x86_64-softmmu/hw/display/virtio-vga.o
CC aarch64-softmmu/memory.o
CC x86_64-softmmu/hw/intc/apic.o
CC x86_64-softmmu/hw/intc/apic_common.o
CC aarch64-softmmu/memory_mapping.o
CC x86_64-softmmu/hw/intc/ioapic.o
CC x86_64-softmmu/hw/isa/lpc_ich9.o
CC aarch64-softmmu/dump.o
CC x86_64-softmmu/hw/misc/vmport.o
CC x86_64-softmmu/hw/misc/ivshmem.o
CC x86_64-softmmu/hw/misc/pvpanic.o
CC x86_64-softmmu/hw/misc/hyperv_testdev.o
CC x86_64-softmmu/hw/misc/mmio_interface.o
CC x86_64-softmmu/hw/net/virtio-net.o
CC x86_64-softmmu/hw/net/vhost_net.o
CC x86_64-softmmu/hw/scsi/virtio-scsi.o
CC x86_64-softmmu/hw/scsi/virtio-scsi-dataplane.o
CC aarch64-softmmu/migration/ram.o
CC x86_64-softmmu/hw/scsi/vhost-scsi-common.o
CC x86_64-softmmu/hw/scsi/vhost-scsi.o
CC aarch64-softmmu/accel/accel.o
CC x86_64-softmmu/hw/scsi/vhost-user-scsi.o
CC x86_64-softmmu/hw/timer/mc146818rtc.o
CC x86_64-softmmu/hw/vfio/common.o
CC x86_64-softmmu/hw/vfio/pci.o
CC aarch64-softmmu/accel/stubs/hax-stub.o
CC x86_64-softmmu/hw/vfio/pci-quirks.o
CC x86_64-softmmu/hw/vfio/platform.o
CC x86_64-softmmu/hw/vfio/spapr.o
CC x86_64-softmmu/hw/virtio/virtio.o
CC aarch64-softmmu/accel/stubs/kvm-stub.o
CC aarch64-softmmu/accel/tcg/tcg-all.o
CC aarch64-softmmu/accel/tcg/cputlb.o
CC x86_64-softmmu/hw/virtio/virtio-balloon.o
CC aarch64-softmmu/accel/tcg/tcg-runtime.o
CC x86_64-softmmu/hw/virtio/vhost.o
CC x86_64-softmmu/hw/virtio/vhost-backend.o
CC aarch64-softmmu/accel/tcg/cpu-exec.o
CC x86_64-softmmu/hw/virtio/vhost-user.o
CC x86_64-softmmu/hw/virtio/vhost-vsock.o
CC x86_64-softmmu/hw/virtio/virtio-crypto.o
CC aarch64-softmmu/accel/tcg/cpu-exec-common.o
CC x86_64-softmmu/hw/virtio/virtio-crypto-pci.o
CC x86_64-softmmu/hw/xen/xen-host-pci-device.o
CC x86_64-softmmu/hw/xen/xen_pt.o
CC aarch64-softmmu/accel/tcg/translate-all.o
CC aarch64-softmmu/accel/tcg/translator.o
CC aarch64-softmmu/hw/adc/stm32f2xx_adc.o
CC x86_64-softmmu/hw/xen/xen_pt_config_init.o
CC x86_64-softmmu/hw/xen/xen_pt_graphics.o
CC aarch64-softmmu/hw/block/virtio-blk.o
CC aarch64-softmmu/hw/block/dataplane/virtio-blk.o
CC aarch64-softmmu/hw/char/exynos4210_uart.o
CC x86_64-softmmu/hw/xen/xen_pt_msi.o
CC aarch64-softmmu/hw/char/omap_uart.o
CC x86_64-softmmu/hw/xen/xen_pt_load_rom.o
CC x86_64-softmmu/hw/i386/multiboot.o
CC aarch64-softmmu/hw/char/digic-uart.o
CC x86_64-softmmu/hw/i386/pc.o
CC aarch64-softmmu/hw/char/stm32f2xx_usart.o
CC aarch64-softmmu/hw/char/bcm2835_aux.o
CC aarch64-softmmu/hw/char/virtio-serial-bus.o
CC aarch64-softmmu/hw/core/generic-loader.o
CC aarch64-softmmu/hw/core/null-machine.o
CC x86_64-softmmu/hw/i386/pc_piix.o
CC aarch64-softmmu/hw/cpu/arm11mpcore.o
CC aarch64-softmmu/hw/cpu/realview_mpcore.o
CC aarch64-softmmu/hw/cpu/a9mpcore.o
CC aarch64-softmmu/hw/cpu/a15mpcore.o
CC aarch64-softmmu/hw/display/omap_dss.o
CC x86_64-softmmu/hw/i386/pc_q35.o
CC aarch64-softmmu/hw/display/omap_lcdc.o
CC aarch64-softmmu/hw/display/pxa2xx_lcd.o
CC x86_64-softmmu/hw/i386/pc_sysfw.o
CC aarch64-softmmu/hw/display/bcm2835_fb.o
CC x86_64-softmmu/hw/i386/x86-iommu.o
CC x86_64-softmmu/hw/i386/intel_iommu.o
CC aarch64-softmmu/hw/display/vga.o
CC x86_64-softmmu/hw/i386/amd_iommu.o
CC x86_64-softmmu/hw/i386/kvmvapic.o
/tmp/qemu-test/src/hw/i386/pc_piix.c: In function 'igd_passthrough_isa_bridge_create':
/tmp/qemu-test/src/hw/i386/pc_piix.c:1072: warning: 'pch_rev_id' may be used uninitialized in this function
CC aarch64-softmmu/hw/display/virtio-gpu.o
CC x86_64-softmmu/hw/i386/acpi-build.o
CC aarch64-softmmu/hw/display/virtio-gpu-3d.o
CC x86_64-softmmu/hw/i386/../xenpv/xen_machine_pv.o
CC aarch64-softmmu/hw/display/virtio-gpu-pci.o
CC x86_64-softmmu/hw/i386/kvm/clock.o
CC x86_64-softmmu/hw/i386/kvm/apic.o
CC x86_64-softmmu/hw/i386/kvm/i8259.o
CC aarch64-softmmu/hw/display/dpcd.o
CC aarch64-softmmu/hw/display/xlnx_dp.o
CC aarch64-softmmu/hw/dma/xlnx_dpdma.o
CC aarch64-softmmu/hw/dma/omap_dma.o
CC x86_64-softmmu/hw/i386/kvm/ioapic.o
CC aarch64-softmmu/hw/dma/soc_dma.o
/tmp/qemu-test/src/hw/i386/acpi-build.c: In function 'build_append_pci_bus_devices':
/tmp/qemu-test/src/hw/i386/acpi-build.c:509: warning: 'notify_method' may be used uninitialized in this function
CC aarch64-softmmu/hw/dma/pxa2xx_dma.o
CC x86_64-softmmu/hw/i386/kvm/i8254.o
CC x86_64-softmmu/hw/i386/xen/xen_platform.o
CC aarch64-softmmu/hw/dma/bcm2835_dma.o
CC aarch64-softmmu/hw/gpio/omap_gpio.o
CC aarch64-softmmu/hw/gpio/imx_gpio.o
CC aarch64-softmmu/hw/gpio/bcm2835_gpio.o
CC aarch64-softmmu/hw/i2c/omap_i2c.o
CC aarch64-softmmu/hw/input/pxa2xx_keypad.o
CC x86_64-softmmu/hw/i386/xen/xen_apic.o
CC x86_64-softmmu/hw/i386/xen/xen_pvdevice.o
CC aarch64-softmmu/hw/input/tsc210x.o
CC aarch64-softmmu/hw/intc/armv7m_nvic.o
CC aarch64-softmmu/hw/intc/exynos4210_gic.o
CC aarch64-softmmu/hw/intc/exynos4210_combiner.o
CC aarch64-softmmu/hw/intc/omap_intc.o
CC x86_64-softmmu/hw/i386/xen/xen-hvm.o
CC x86_64-softmmu/hw/i386/xen/xen-mapcache.o
CC aarch64-softmmu/hw/intc/bcm2835_ic.o
CC aarch64-softmmu/hw/intc/bcm2836_control.o
CC aarch64-softmmu/hw/intc/allwinner-a10-pic.o
CC aarch64-softmmu/hw/intc/aspeed_vic.o
CC aarch64-softmmu/hw/intc/arm_gicv3_cpuif.o
CC aarch64-softmmu/hw/misc/ivshmem.o
CC aarch64-softmmu/hw/misc/arm_sysctl.o
CC x86_64-softmmu/target/i386/helper.o
CC x86_64-softmmu/target/i386/cpu.o
CC aarch64-softmmu/hw/misc/cbus.o
CC aarch64-softmmu/hw/misc/exynos4210_pmu.o
CC x86_64-softmmu/target/i386/gdbstub.o
CC aarch64-softmmu/hw/misc/exynos4210_clk.o
CC aarch64-softmmu/hw/misc/exynos4210_rng.o
CC aarch64-softmmu/hw/misc/imx_ccm.o
CC x86_64-softmmu/target/i386/xsave_helper.o
CC x86_64-softmmu/target/i386/translate.o
CC aarch64-softmmu/hw/misc/imx31_ccm.o
CC aarch64-softmmu/hw/misc/imx25_ccm.o
CC x86_64-softmmu/target/i386/bpt_helper.o
CC aarch64-softmmu/hw/misc/imx6_ccm.o
CC aarch64-softmmu/hw/misc/imx6_src.o
CC aarch64-softmmu/hw/misc/mst_fpga.o
CC aarch64-softmmu/hw/misc/omap_clk.o
CC x86_64-softmmu/target/i386/cc_helper.o
CC aarch64-softmmu/hw/misc/omap_gpmc.o
CC x86_64-softmmu/target/i386/excp_helper.o
CC x86_64-softmmu/target/i386/fpu_helper.o
CC aarch64-softmmu/hw/misc/omap_l4.o
CC aarch64-softmmu/hw/misc/omap_sdrc.o
CC aarch64-softmmu/hw/misc/omap_tap.o
CC x86_64-softmmu/target/i386/int_helper.o
CC aarch64-softmmu/hw/misc/bcm2835_mbox.o
CC x86_64-softmmu/target/i386/mem_helper.o
CC aarch64-softmmu/hw/misc/bcm2835_property.o
CC aarch64-softmmu/hw/misc/bcm2835_rng.o
CC aarch64-softmmu/hw/misc/zynq_slcr.o
CC aarch64-softmmu/hw/misc/zynq-xadc.o
CC aarch64-softmmu/hw/misc/stm32f2xx_syscfg.o
CC aarch64-softmmu/hw/misc/mps2-scc.o
CC x86_64-softmmu/target/i386/misc_helper.o
CC x86_64-softmmu/target/i386/mpx_helper.o
CC aarch64-softmmu/hw/misc/auxbus.o
CC aarch64-softmmu/hw/misc/aspeed_scu.o
CC aarch64-softmmu/hw/misc/aspeed_sdmc.o
CC aarch64-softmmu/hw/misc/mmio_interface.o
CC x86_64-softmmu/target/i386/seg_helper.o
CC aarch64-softmmu/hw/misc/msf2-sysreg.o
CC x86_64-softmmu/target/i386/smm_helper.o
CC aarch64-softmmu/hw/net/virtio-net.o
CC aarch64-softmmu/hw/net/vhost_net.o
CC x86_64-softmmu/target/i386/svm_helper.o
CC aarch64-softmmu/hw/pcmcia/pxa2xx.o
CC aarch64-softmmu/hw/scsi/virtio-scsi.o
CC x86_64-softmmu/target/i386/machine.o
CC aarch64-softmmu/hw/scsi/virtio-scsi-dataplane.o
CC x86_64-softmmu/target/i386/arch_memory_mapping.o
CC x86_64-softmmu/target/i386/arch_dump.o
CC aarch64-softmmu/hw/scsi/vhost-scsi-common.o
CC aarch64-softmmu/hw/scsi/vhost-scsi.o
CC aarch64-softmmu/hw/scsi/vhost-user-scsi.o
CC x86_64-softmmu/target/i386/monitor.o
CC x86_64-softmmu/target/i386/kvm.o
CC aarch64-softmmu/hw/sd/omap_mmc.o
CC x86_64-softmmu/target/i386/hyperv.o
CC aarch64-softmmu/hw/sd/pxa2xx_mmci.o
CC aarch64-softmmu/hw/sd/bcm2835_sdhost.o
CC aarch64-softmmu/hw/ssi/omap_spi.o
CC aarch64-softmmu/hw/ssi/imx_spi.o
CC aarch64-softmmu/hw/timer/exynos4210_mct.o
GEN trace/generated-helpers.c
CC x86_64-softmmu/trace/control-target.o
CC aarch64-softmmu/hw/timer/exynos4210_pwm.o
CC aarch64-softmmu/hw/timer/exynos4210_rtc.o
CC aarch64-softmmu/hw/timer/omap_gptimer.o
CC aarch64-softmmu/hw/timer/omap_synctimer.o
CC aarch64-softmmu/hw/timer/pxa2xx_timer.o
CC aarch64-softmmu/hw/timer/digic-timer.o
CC x86_64-softmmu/gdbstub-xml.o
CC aarch64-softmmu/hw/timer/allwinner-a10-pit.o
CC aarch64-softmmu/hw/usb/tusb6010.o
CC aarch64-softmmu/hw/vfio/common.o
CC aarch64-softmmu/hw/vfio/pci.o
CC aarch64-softmmu/hw/vfio/pci-quirks.o
CC aarch64-softmmu/hw/vfio/platform.o
CC x86_64-softmmu/trace/generated-helpers.o
CC aarch64-softmmu/hw/vfio/calxeda-xgmac.o
CC aarch64-softmmu/hw/vfio/amd-xgbe.o
CC aarch64-softmmu/hw/vfio/spapr.o
CC aarch64-softmmu/hw/virtio/virtio.o
CC aarch64-softmmu/hw/virtio/virtio-balloon.o
CC aarch64-softmmu/hw/virtio/vhost.o
CC aarch64-softmmu/hw/virtio/vhost-backend.o
CC aarch64-softmmu/hw/virtio/vhost-user.o
CC aarch64-softmmu/hw/virtio/vhost-vsock.o
CC aarch64-softmmu/hw/virtio/virtio-crypto.o
CC aarch64-softmmu/hw/virtio/virtio-crypto-pci.o
CC aarch64-softmmu/hw/arm/boot.o
CC aarch64-softmmu/hw/arm/collie.o
CC aarch64-softmmu/hw/arm/exynos4_boards.o
CC aarch64-softmmu/hw/arm/gumstix.o
CC aarch64-softmmu/hw/arm/highbank.o
CC aarch64-softmmu/hw/arm/digic_boards.o
CC aarch64-softmmu/hw/arm/integratorcp.o
CC aarch64-softmmu/hw/arm/mainstone.o
CC aarch64-softmmu/hw/arm/musicpal.o
CC aarch64-softmmu/hw/arm/nseries.o
CC aarch64-softmmu/hw/arm/omap_sx1.o
LINK x86_64-softmmu/qemu-system-x86_64
CC aarch64-softmmu/hw/arm/palm.o
CC aarch64-softmmu/hw/arm/realview.o
CC aarch64-softmmu/hw/arm/spitz.o
CC aarch64-softmmu/hw/arm/stellaris.o
CC aarch64-softmmu/hw/arm/tosa.o
CC aarch64-softmmu/hw/arm/versatilepb.o
CC aarch64-softmmu/hw/arm/vexpress.o
CC aarch64-softmmu/hw/arm/virt.o
CC aarch64-softmmu/hw/arm/xilinx_zynq.o
CC aarch64-softmmu/hw/arm/z2.o
CC aarch64-softmmu/hw/arm/virt-acpi-build.o
CC aarch64-softmmu/hw/arm/netduino2.o
CC aarch64-softmmu/hw/arm/sysbus-fdt.o
CC aarch64-softmmu/hw/arm/armv7m.o
CC aarch64-softmmu/hw/arm/exynos4210.o
CC aarch64-softmmu/hw/arm/pxa2xx.o
CC aarch64-softmmu/hw/arm/pxa2xx_gpio.o
CC aarch64-softmmu/hw/arm/pxa2xx_pic.o
CC aarch64-softmmu/hw/arm/digic.o
CC aarch64-softmmu/hw/arm/omap1.o
CC aarch64-softmmu/hw/arm/omap2.o
CC aarch64-softmmu/hw/arm/strongarm.o
CC aarch64-softmmu/hw/arm/allwinner-a10.o
CC aarch64-softmmu/hw/arm/cubieboard.o
CC aarch64-softmmu/hw/arm/bcm2835_peripherals.o
CC aarch64-softmmu/hw/arm/bcm2836.o
CC aarch64-softmmu/hw/arm/raspi.o
CC aarch64-softmmu/hw/arm/stm32f205_soc.o
CC aarch64-softmmu/hw/arm/xlnx-zynqmp.o
CC aarch64-softmmu/hw/arm/xlnx-zcu102.o
CC aarch64-softmmu/hw/arm/fsl-imx25.o
CC aarch64-softmmu/hw/arm/imx25_pdk.o
CC aarch64-softmmu/hw/arm/fsl-imx31.o
CC aarch64-softmmu/hw/arm/kzm.o
CC aarch64-softmmu/hw/arm/fsl-imx6.o
CC aarch64-softmmu/hw/arm/sabrelite.o
CC aarch64-softmmu/hw/arm/aspeed_soc.o
CC aarch64-softmmu/hw/arm/aspeed.o
CC aarch64-softmmu/hw/arm/msf2-soc.o
CC aarch64-softmmu/hw/arm/mps2.o
CC aarch64-softmmu/hw/arm/msf2-som.o
CC aarch64-softmmu/target/arm/arm-semi.o
CC aarch64-softmmu/target/arm/machine.o
CC aarch64-softmmu/target/arm/psci.o
CC aarch64-softmmu/target/arm/arch_dump.o
CC aarch64-softmmu/target/arm/monitor.o
CC aarch64-softmmu/target/arm/kvm-stub.o
CC aarch64-softmmu/target/arm/translate.o
CC aarch64-softmmu/target/arm/op_helper.o
CC aarch64-softmmu/target/arm/helper.o
CC aarch64-softmmu/target/arm/cpu.o
CC aarch64-softmmu/target/arm/neon_helper.o
CC aarch64-softmmu/target/arm/iwmmxt_helper.o
CC aarch64-softmmu/target/arm/gdbstub.o
CC aarch64-softmmu/target/arm/cpu64.o
CC aarch64-softmmu/target/arm/translate-a64.o
CC aarch64-softmmu/target/arm/helper-a64.o
CC aarch64-softmmu/target/arm/gdbstub64.o
CC aarch64-softmmu/target/arm/crypto_helper.o
CC aarch64-softmmu/target/arm/arm-powerctl.o
GEN trace/generated-helpers.c
CC aarch64-softmmu/trace/control-target.o
CC aarch64-softmmu/gdbstub-xml.o
CC aarch64-softmmu/trace/generated-helpers.o
/tmp/qemu-test/src/target/arm/translate-a64.c: In function 'handle_shri_with_rndacc':
/tmp/qemu-test/src/target/arm/translate-a64.c:6390: warning: 'tcg_src_hi' may be used uninitialized in this function
/tmp/qemu-test/src/target/arm/translate-a64.c: In function 'disas_simd_scalar_two_reg_misc':
/tmp/qemu-test/src/target/arm/translate-a64.c:8117: warning: 'rmode' may be used uninitialized in this function
LINK aarch64-softmmu/qemu-system-aarch64
mkdir -p dtc/libfdt
mkdir -p dtc/tests
TEST tests/qapi-schema/alternate-any.out
TEST tests/qapi-schema/alternate-array.out
TEST tests/qapi-schema/alternate-base.out
TEST tests/qapi-schema/alternate-clash.out
TEST tests/qapi-schema/alternate-conflict-dict.out
TEST tests/qapi-schema/alternate-conflict-enum-bool.out
TEST tests/qapi-schema/alternate-conflict-string.out
TEST tests/qapi-schema/alternate-conflict-enum-int.out
TEST tests/qapi-schema/alternate-conflict-bool-string.out
TEST tests/qapi-schema/alternate-conflict-num-string.out
TEST tests/qapi-schema/alternate-empty.out
TEST tests/qapi-schema/alternate-nested.out
TEST tests/qapi-schema/alternate-unknown.out
TEST tests/qapi-schema/args-alternate.out
TEST tests/qapi-schema/args-any.out
TEST tests/qapi-schema/args-array-empty.out
TEST tests/qapi-schema/args-array-unknown.out
TEST tests/qapi-schema/args-bad-boxed.out
TEST tests/qapi-schema/args-boxed-anon.out
TEST tests/qapi-schema/args-boxed-string.out
TEST tests/qapi-schema/args-boxed-empty.out
TEST tests/qapi-schema/args-int.out
TEST tests/qapi-schema/args-invalid.out
TEST tests/qapi-schema/args-member-array-bad.out
TEST tests/qapi-schema/args-member-case.out
TEST tests/qapi-schema/args-member-unknown.out
TEST tests/qapi-schema/args-name-clash.out
TEST tests/qapi-schema/args-union.out
TEST tests/qapi-schema/args-unknown.out
TEST tests/qapi-schema/bad-base.out
TEST tests/qapi-schema/bad-data.out
TEST tests/qapi-schema/bad-ident.out
TEST tests/qapi-schema/bad-type-bool.out
TEST tests/qapi-schema/bad-type-dict.out
TEST tests/qapi-schema/bad-type-int.out
TEST tests/qapi-schema/base-cycle-direct.out
TEST tests/qapi-schema/base-cycle-indirect.out
TEST tests/qapi-schema/command-int.out
TEST tests/qapi-schema/comments.out
TEST tests/qapi-schema/doc-bad-alternate-member.out
TEST tests/qapi-schema/doc-bad-command-arg.out
TEST tests/qapi-schema/doc-bad-symbol.out
TEST tests/qapi-schema/doc-bad-union-member.out
TEST tests/qapi-schema/doc-before-include.out
TEST tests/qapi-schema/doc-before-pragma.out
TEST tests/qapi-schema/doc-duplicated-arg.out
TEST tests/qapi-schema/doc-duplicated-return.out
TEST tests/qapi-schema/doc-duplicated-since.out
TEST tests/qapi-schema/doc-empty-arg.out
TEST tests/qapi-schema/doc-empty-section.out
TEST tests/qapi-schema/doc-empty-symbol.out
TEST tests/qapi-schema/doc-interleaved-section.out
TEST tests/qapi-schema/doc-good.out
TEST tests/qapi-schema/doc-invalid-end.out
TEST tests/qapi-schema/doc-invalid-end2.out
TEST tests/qapi-schema/doc-invalid-return.out
TEST tests/qapi-schema/doc-invalid-section.out
TEST tests/qapi-schema/doc-invalid-start.out
TEST tests/qapi-schema/doc-missing.out
TEST tests/qapi-schema/doc-missing-colon.out
TEST tests/qapi-schema/doc-missing-expr.out
TEST tests/qapi-schema/doc-missing-space.out
TEST tests/qapi-schema/doc-no-symbol.out
TEST tests/qapi-schema/double-data.out
TEST tests/qapi-schema/double-type.out
TEST tests/qapi-schema/duplicate-key.out
TEST tests/qapi-schema/empty.out
TEST tests/qapi-schema/enum-bad-name.out
TEST tests/qapi-schema/enum-bad-prefix.out
TEST tests/qapi-schema/enum-clash-member.out
TEST tests/qapi-schema/enum-dict-member.out
TEST tests/qapi-schema/enum-int-member.out
TEST tests/qapi-schema/enum-member-case.out
TEST tests/qapi-schema/enum-missing-data.out
TEST tests/qapi-schema/enum-wrong-data.out
TEST tests/qapi-schema/escape-outside-string.out
TEST tests/qapi-schema/escape-too-big.out
TEST tests/qapi-schema/escape-too-short.out
TEST tests/qapi-schema/event-boxed-empty.out
TEST tests/qapi-schema/event-case.out
TEST tests/qapi-schema/event-nest-struct.out
TEST tests/qapi-schema/flat-union-array-branch.out
TEST tests/qapi-schema/flat-union-bad-base.out
TEST tests/qapi-schema/flat-union-bad-discriminator.out
TEST tests/qapi-schema/flat-union-base-any.out
TEST tests/qapi-schema/flat-union-base-union.out
TEST tests/qapi-schema/flat-union-clash-member.out
TEST tests/qapi-schema/flat-union-empty.out
TEST tests/qapi-schema/flat-union-incomplete-branch.out
TEST tests/qapi-schema/flat-union-inline.out
TEST tests/qapi-schema/flat-union-int-branch.out
TEST tests/qapi-schema/flat-union-invalid-branch-key.out
TEST tests/qapi-schema/flat-union-invalid-discriminator.out
TEST tests/qapi-schema/flat-union-no-base.out
TEST tests/qapi-schema/flat-union-optional-discriminator.out
TEST tests/qapi-schema/flat-union-string-discriminator.out
TEST tests/qapi-schema/funny-char.out
TEST tests/qapi-schema/ident-with-escape.out
TEST tests/qapi-schema/include-before-err.out
TEST tests/qapi-schema/include-extra-junk.out
TEST tests/qapi-schema/include-cycle.out
TEST tests/qapi-schema/include-format-err.out
TEST tests/qapi-schema/include-nested-err.out
TEST tests/qapi-schema/include-no-file.out
TEST tests/qapi-schema/include-non-file.out
TEST tests/qapi-schema/include-relpath.out
TEST tests/qapi-schema/include-repetition.out
TEST tests/qapi-schema/include-self-cycle.out
TEST tests/qapi-schema/include-simple.out
TEST tests/qapi-schema/indented-expr.out
TEST tests/qapi-schema/leading-comma-list.out
TEST tests/qapi-schema/leading-comma-object.out
TEST tests/qapi-schema/missing-colon.out
TEST tests/qapi-schema/missing-comma-list.out
TEST tests/qapi-schema/missing-comma-object.out
TEST tests/qapi-schema/missing-type.out
TEST tests/qapi-schema/nested-struct-data.out
TEST tests/qapi-schema/non-objects.out
TEST tests/qapi-schema/pragma-doc-required-crap.out
TEST tests/qapi-schema/pragma-extra-junk.out
TEST tests/qapi-schema/pragma-name-case-whitelist-crap.out
TEST tests/qapi-schema/pragma-non-dict.out
TEST tests/qapi-schema/pragma-returns-whitelist-crap.out
TEST tests/qapi-schema/qapi-schema-test.out
TEST tests/qapi-schema/quoted-structural-chars.out
TEST tests/qapi-schema/redefined-builtin.out
TEST tests/qapi-schema/redefined-command.out
TEST tests/qapi-schema/redefined-event.out
TEST tests/qapi-schema/redefined-type.out
TEST tests/qapi-schema/reserved-command-q.out
TEST tests/qapi-schema/reserved-enum-q.out
TEST tests/qapi-schema/reserved-member-has.out
TEST tests/qapi-schema/reserved-member-q.out
TEST tests/qapi-schema/reserved-member-u.out
TEST tests/qapi-schema/reserved-member-underscore.out
TEST tests/qapi-schema/reserved-type-kind.out
TEST tests/qapi-schema/reserved-type-list.out
TEST tests/qapi-schema/returns-alternate.out
TEST tests/qapi-schema/returns-array-bad.out
TEST tests/qapi-schema/returns-dict.out
TEST tests/qapi-schema/returns-unknown.out
TEST tests/qapi-schema/returns-whitelist.out
TEST tests/qapi-schema/struct-base-clash-deep.out
TEST tests/qapi-schema/struct-base-clash.out
TEST tests/qapi-schema/struct-data-invalid.out
TEST tests/qapi-schema/struct-member-invalid.out
TEST tests/qapi-schema/trailing-comma-list.out
TEST tests/qapi-schema/trailing-comma-object.out
TEST tests/qapi-schema/type-bypass-bad-gen.out
TEST tests/qapi-schema/unclosed-list.out
TEST tests/qapi-schema/unclosed-object.out
TEST tests/qapi-schema/unclosed-string.out
TEST tests/qapi-schema/unicode-str.out
TEST tests/qapi-schema/union-base-empty.out
TEST tests/qapi-schema/union-base-no-discriminator.out
TEST tests/qapi-schema/union-branch-case.out
TEST tests/qapi-schema/union-clash-branches.out
TEST tests/qapi-schema/union-empty.out
TEST tests/qapi-schema/union-invalid-base.out
TEST tests/qapi-schema/union-optional-branch.out
TEST tests/qapi-schema/union-unknown.out
TEST tests/qapi-schema/unknown-escape.out
TEST tests/qapi-schema/unknown-expr-key.out
GEN tests/qapi-schema/doc-good.test.texi
CC tests/check-qdict.o
CC tests/test-char.o
CC tests/check-qnum.o
CC tests/check-qstring.o
CC tests/check-qlist.o
CC tests/check-qnull.o
CC tests/check-qjson.o
CC tests/check-qlit.o
CC tests/test-qobject-output-visitor.o
GEN tests/test-qapi-visit.c
GEN tests/test-qapi-types.c
GEN tests/test-qmp-introspect.c
GEN tests/test-qapi-event.c
CC tests/test-clone-visitor.o
CC tests/test-qobject-input-visitor.o
CC tests/test-qmp-commands.o
GEN tests/test-qmp-marshal.c
CC tests/test-string-input-visitor.o
CC tests/test-string-output-visitor.o
CC tests/test-qmp-event.o
CC tests/test-opts-visitor.o
CC tests/test-coroutine.o
CC tests/iothread.o
CC tests/test-iov.o
CC tests/test-aio.o
CC tests/test-visitor-serialization.o
CC tests/test-throttle.o
CC tests/test-aio-multithread.o
CC tests/test-thread-pool.o
CC tests/test-hbitmap.o
CC tests/test-blockjob.o
CC tests/test-blockjob-txn.o
CC tests/test-x86-cpuid.o
CC tests/test-xbzrle.o
CC tests/test-vmstate.o
CC tests/test-cutils.o
CC tests/test-shift128.o
CC tests/test-mul64.o
CC tests/test-int128.o
CC tests/rcutorture.o
CC tests/test-rcu-list.o
CC tests/test-qdist.o
CC tests/test-qht.o
CC tests/test-qht-par.o
/tmp/qemu-test/src/tests/test-int128.c:180: warning: '__noclone__' attribute directive ignored
CC tests/qht-bench.o
CC tests/test-bitops.o
CC tests/test-bitcnt.o
CC tests/check-qom-interface.o
CC tests/check-qom-proplist.o
CC tests/test-qemu-opts.o
CC tests/test-keyval.o
CC tests/test-write-threshold.o
CC tests/test-crypto-hash.o
CC tests/test-crypto-hmac.o
CC tests/test-crypto-cipher.o
CC tests/test-crypto-secret.o
CC tests/test-qga.o
CC tests/libqtest.o
CC tests/test-timed-average.o
CC tests/test-io-task.o
CC tests/test-io-channel-socket.o
CC tests/io-channel-helpers.o
CC tests/test-io-channel-file.o
CC tests/test-io-channel-command.o
CC tests/test-io-channel-buffer.o
CC tests/test-base64.o
CC tests/test-crypto-afsplit.o
CC tests/test-crypto-ivgen.o
CC tests/test-crypto-xts.o
CC tests/test-crypto-block.o
CC tests/test-replication.o
CC tests/test-logging.o
CC tests/test-bufferiszero.o
CC tests/test-uuid.o
CC tests/ptimer-test.o
CC tests/ptimer-test-stubs.o
CC tests/test-qapi-util.o
CC tests/vhost-user-test.o
CC tests/libqos/pci.o
CC tests/libqos/fw_cfg.o
CC tests/libqos/malloc.o
CC tests/libqos/i2c.o
CC tests/libqos/libqos.o
CC tests/libqos/malloc-spapr.o
CC tests/libqos/libqos-spapr.o
CC tests/libqos/rtas.o
CC tests/libqos/pci-spapr.o
CC tests/libqos/pci-pc.o
CC tests/libqos/malloc-pc.o
CC tests/libqos/libqos-pc.o
CC tests/libqos/ahci.o
CC tests/libqos/virtio.o
CC tests/libqos/virtio-pci.o
CC tests/libqos/virtio-mmio.o
CC tests/libqos/malloc-generic.o
CC tests/endianness-test.o
CC tests/fdc-test.o
CC tests/ide-test.o
CC tests/ahci-test.o
CC tests/hd-geo-test.o
CC tests/boot-order-test.o
CC tests/bios-tables-test.o
CC tests/boot-sector.o
CC tests/boot-serial-test.o
CC tests/acpi-utils.o
CC tests/pxe-test.o
CC tests/rtc-test.o
CC tests/ipmi-kcs-test.o
CC tests/ipmi-bt-test.o
CC tests/i440fx-test.o
CC tests/drive_del-test.o
CC tests/fw_cfg-test.o
CC tests/wdt_ib700-test.o
CC tests/tco-test.o
CC tests/e1000-test.o
CC tests/e1000e-test.o
CC tests/rtl8139-test.o
CC tests/pcnet-test.o
CC tests/eepro100-test.o
CC tests/ne2000-test.o
CC tests/nvme-test.o
CC tests/ac97-test.o
CC tests/es1370-test.o
CC tests/virtio-net-test.o
CC tests/virtio-balloon-test.o
CC tests/virtio-blk-test.o
CC tests/virtio-rng-test.o
CC tests/virtio-scsi-test.o
CC tests/virtio-serial-test.o
CC tests/virtio-console-test.o
CC tests/tpci200-test.o
CC tests/ipoctal232-test.o
CC tests/display-vga-test.o
CC tests/intel-hda-test.o
CC tests/ivshmem-test.o
CC tests/megasas-test.o
CC tests/vmxnet3-test.o
CC tests/pvpanic-test.o
CC tests/i82801b11-test.o
CC tests/ioh3420-test.o
CC tests/usb-hcd-ohci-test.o
CC tests/libqos/usb.o
CC tests/usb-hcd-uhci-test.o
CC tests/usb-hcd-ehci-test.o
CC tests/pc-cpu-test.o
CC tests/usb-hcd-xhci-test.o
CC tests/q35-test.o
CC tests/vmgenid-test.o
CC tests/test-netfilter.o
CC tests/test-filter-mirror.o
CC tests/test-filter-redirector.o
CC tests/migration-test.o
CC tests/test-x86-cpuid-compat.o
CC tests/numa-test.o
CC tests/qmp-test.o
CC tests/device-introspect-test.o
CC tests/qom-test.o
CC tests/test-hmp.o
LINK tests/check-qdict
LINK tests/test-char
LINK tests/check-qnum
LINK tests/check-qstring
LINK tests/check-qlist
LINK tests/check-qnull
LINK tests/check-qjson
LINK tests/check-qlit
CC tests/test-qapi-types.o
CC tests/test-qapi-visit.o
CC tests/test-qapi-event.o
CC tests/test-qmp-introspect.o
CC tests/test-qmp-marshal.o
LINK tests/test-coroutine
LINK tests/test-visitor-serialization
LINK tests/test-iov
LINK tests/test-aio
LINK tests/test-aio-multithread
LINK tests/test-throttle
LINK tests/test-thread-pool
LINK tests/test-hbitmap
LINK tests/test-blockjob
LINK tests/test-blockjob-txn
LINK tests/test-x86-cpuid
LINK tests/test-xbzrle
LINK tests/test-vmstate
LINK tests/test-cutils
LINK tests/test-shift128
LINK tests/test-mul64
LINK tests/test-int128
LINK tests/rcutorture
LINK tests/test-rcu-list
LINK tests/test-qdist
LINK tests/test-qht
LINK tests/qht-bench
LINK tests/test-bitops
LINK tests/test-bitcnt
LINK tests/check-qom-interface
LINK tests/check-qom-proplist
LINK tests/test-qemu-opts
LINK tests/test-keyval
LINK tests/test-write-threshold
LINK tests/test-crypto-hash
LINK tests/test-crypto-hmac
LINK tests/test-crypto-cipher
LINK tests/test-crypto-secret
LINK tests/test-qga
LINK tests/test-timed-average
LINK tests/test-io-task
LINK tests/test-io-channel-socket
LINK tests/test-io-channel-file
LINK tests/test-io-channel-command
LINK tests/test-io-channel-buffer
LINK tests/test-base64
LINK tests/test-crypto-ivgen
LINK tests/test-crypto-afsplit
LINK tests/test-crypto-xts
LINK tests/test-crypto-block
LINK tests/test-logging
LINK tests/test-replication
LINK tests/test-bufferiszero
LINK tests/test-uuid
LINK tests/ptimer-test
LINK tests/test-qapi-util
LINK tests/vhost-user-test
LINK tests/endianness-test
LINK tests/fdc-test
LINK tests/ide-test
LINK tests/ahci-test
LINK tests/hd-geo-test
LINK tests/boot-order-test
LINK tests/bios-tables-test
LINK tests/boot-serial-test
LINK tests/pxe-test
LINK tests/rtc-test
LINK tests/ipmi-kcs-test
LINK tests/ipmi-bt-test
LINK tests/i440fx-test
LINK tests/fw_cfg-test
LINK tests/drive_del-test
LINK tests/wdt_ib700-test
LINK tests/tco-test
LINK tests/e1000-test
LINK tests/e1000e-test
LINK tests/rtl8139-test
LINK tests/pcnet-test
LINK tests/eepro100-test
LINK tests/ne2000-test
LINK tests/nvme-test
LINK tests/ac97-test
LINK tests/es1370-test
LINK tests/virtio-net-test
LINK tests/virtio-balloon-test
LINK tests/virtio-blk-test
LINK tests/virtio-rng-test
LINK tests/virtio-scsi-test
LINK tests/virtio-serial-test
LINK tests/virtio-console-test
LINK tests/tpci200-test
LINK tests/ipoctal232-test
LINK tests/display-vga-test
LINK tests/intel-hda-test
LINK tests/ivshmem-test
LINK tests/megasas-test
LINK tests/vmxnet3-test
LINK tests/pvpanic-test
LINK tests/i82801b11-test
LINK tests/ioh3420-test
LINK tests/usb-hcd-ohci-test
LINK tests/usb-hcd-uhci-test
LINK tests/usb-hcd-ehci-test
LINK tests/usb-hcd-xhci-test
LINK tests/pc-cpu-test
LINK tests/q35-test
LINK tests/vmgenid-test
LINK tests/test-netfilter
LINK tests/test-filter-mirror
LINK tests/test-filter-redirector
LINK tests/migration-test
LINK tests/test-x86-cpuid-compat
LINK tests/numa-test
LINK tests/qmp-test
LINK tests/device-introspect-test
LINK tests/qom-test
LINK tests/test-hmp
GTESTER tests/check-qdict
GTESTER tests/check-qnum
GTESTER tests/check-qstring
GTESTER tests/test-char
GTESTER tests/check-qlist
GTESTER tests/check-qnull
GTESTER tests/check-qjson
GTESTER tests/check-qlit
LINK tests/test-qobject-output-visitor
LINK tests/test-clone-visitor
LINK tests/test-qobject-input-visitor
LINK tests/test-qmp-commands
LINK tests/test-string-input-visitor
LINK tests/test-string-output-visitor
LINK tests/test-qmp-event
LINK tests/test-opts-visitor
GTESTER tests/test-coroutine
GTESTER tests/test-visitor-serialization
GTESTER tests/test-iov
GTESTER tests/test-aio
GTESTER tests/test-aio-multithread
GTESTER tests/test-throttle
GTESTER tests/test-thread-pool
GTESTER tests/test-hbitmap
GTESTER tests/test-blockjob
GTESTER tests/test-blockjob-txn
GTESTER tests/test-x86-cpuid
GTESTER tests/test-xbzrle
GTESTER tests/test-vmstate
Failed to load simple/primitive:b_1
Failed to load simple/primitive:i64_2
Failed to load simple/primitive:i32_1
Failed to load simple/primitive:i32_1
Failed to load test/with_tmp:a
Failed to load test/tmp_child_parent:f
Failed to load test/tmp_child:parent
Failed to load test/with_tmp:tmp
Failed to load test/tmp_child:diff
Failed to load test/with_tmp:tmp
Failed to load test/tmp_child:diff
Failed to load test/with_tmp:tmp
GTESTER tests/test-cutils
GTESTER tests/test-shift128
GTESTER tests/test-mul64
GTESTER tests/test-int128
GTESTER tests/rcutorture
GTESTER tests/test-rcu-list
GTESTER tests/test-qdist
GTESTER tests/test-qht
LINK tests/test-qht-par
GTESTER tests/test-bitops
GTESTER tests/test-bitcnt
GTESTER tests/check-qom-interface
GTESTER tests/check-qom-proplist
GTESTER tests/test-qemu-opts
GTESTER tests/test-keyval
GTESTER tests/test-write-threshold
GTESTER tests/test-crypto-hash
GTESTER tests/test-crypto-hmac
GTESTER tests/test-crypto-cipher
GTESTER tests/test-crypto-secret
GTESTER tests/test-qga
GTESTER tests/test-timed-average
GTESTER tests/test-io-task
GTESTER tests/test-io-channel-socket
GTESTER tests/test-io-channel-file
GTESTER tests/test-io-channel-command
GTESTER tests/test-io-channel-buffer
GTESTER tests/test-base64
GTESTER tests/test-crypto-ivgen
GTESTER tests/test-crypto-afsplit
GTESTER tests/test-crypto-xts
GTESTER tests/test-crypto-block
GTESTER tests/test-logging
GTESTER tests/test-replication
GTESTER tests/test-bufferiszero
GTESTER tests/test-uuid
GTESTER tests/ptimer-test
GTESTER tests/test-qapi-util
GTESTER check-qtest-x86_64
GTESTER check-qtest-aarch64
GTESTER tests/test-qobject-output-visitor
GTESTER tests/test-clone-visitor
GTESTER tests/test-qobject-input-visitor
GTESTER tests/test-qmp-commands
GTESTER tests/test-string-input-visitor
GTESTER tests/test-string-output-visitor
GTESTER tests/test-qmp-event
GTESTER tests/test-opts-visitor
GTESTER tests/test-qht-par
Could not access KVM kernel module: No such file or directory
qemu-system-x86_64: failed to initialize KVM: No such file or directory
qemu-system-x86_64: Back to tcg accelerator
Could not access KVM kernel module: No such file or directory
qemu-system-x86_64: failed to initialize KVM: No such file or directory
qemu-system-x86_64: Back to tcg accelerator
Could not access KVM kernel module: No such file or directory
qemu-system-x86_64: failed to initialize KVM: No such file or directory
qemu-system-x86_64: Back to tcg accelerator
Could not access KVM kernel module: No such file or directory
qemu-system-x86_64: failed to initialize KVM: No such file or directory
qemu-system-x86_64: Back to tcg accelerator
Could not access KVM kernel module: No such file or directory
qemu-system-x86_64: failed to initialize KVM: No such file or directory
qemu-system-x86_64: Back to tcg accelerator
Could not access KVM kernel module: No such file or directory
qemu-system-x86_64: failed to initialize KVM: No such file or directory
qemu-system-x86_64: Back to tcg accelerator
Could not access KVM kernel module: No such file or directory
qemu-system-x86_64: failed to initialize KVM: No such file or directory
qemu-system-x86_64: Back to tcg accelerator
Could not access KVM kernel module: No such file or directory
qemu-system-x86_64: failed to initialize KVM: No such file or directory
qemu-system-x86_64: Back to tcg accelerator
Could not access KVM kernel module: No such file or directory
qemu-system-x86_64: failed to initialize KVM: No such file or directory
qemu-system-x86_64: Back to tcg accelerator
Could not access KVM kernel module: No such file or directory
qemu-system-x86_64: failed to initialize KVM: No such file or directory
qemu-system-x86_64: Back to tcg accelerator
Could not access KVM kernel module: No such file or directory
qemu-system-x86_64: failed to initialize KVM: No such file or directory
qemu-system-x86_64: Back to tcg accelerator
Could not access KVM kernel module: No such file or directory
qemu-system-x86_64: failed to initialize KVM: No such file or directory
qemu-system-x86_64: Back to tcg accelerator
Could not access KVM kernel module: No such file or directory
qemu-system-x86_64: failed to initialize KVM: No such file or directory
qemu-system-x86_64: Back to tcg accelerator
Could not access KVM kernel module: No such file or directory
qemu-system-x86_64: failed to initialize KVM: No such file or directory
qemu-system-x86_64: Back to tcg accelerator
Could not access KVM kernel module: No such file or directory
qemu-system-x86_64: failed to initialize KVM: No such file or directory
qemu-system-x86_64: Back to tcg accelerator
Could not access KVM kernel module: No such file or directory
qemu-system-x86_64: failed to initialize KVM: No such file or directory
qemu-system-x86_64: Back to tcg accelerator
Could not access KVM kernel module: No such file or directory
qemu-system-x86_64: failed to initialize KVM: No such file or directory
qemu-system-x86_64: Back to tcg accelerator
mkdir -p dtc/libfdt
mkdir -p dtc/tests
install -d -m 0755 "/tmp/qemu-test/build/=destdir/tmp/qemu-test/install/share/qemu"
install -d -m 0755 "/tmp/qemu-test/build/=destdir/tmp/qemu-test/install/var"/run
install -d -m 0755 "/tmp/qemu-test/build/=destdir/tmp/qemu-test/install/bin"
install -c -m 0755 qemu-ga ivshmem-client ivshmem-server qemu-nbd qemu-img qemu-io scsi/qemu-pr-helper "/tmp/qemu-test/build/=destdir/tmp/qemu-test/install/bin"
strip "/tmp/qemu-test/build/=destdir/tmp/qemu-test/install/bin/qemu-ga" "/tmp/qemu-test/build/=destdir/tmp/qemu-test/install/bin/ivshmem-client" "/tmp/qemu-test/build/=destdir/tmp/qemu-test/install/bin/ivshmem-server" "/tmp/qemu-test/build/=destdir/tmp/qemu-test/install/bin/qemu-nbd" "/tmp/qemu-test/build/=destdir/tmp/qemu-test/install/bin/qemu-img" "/tmp/qemu-test/build/=destdir/tmp/qemu-test/install/bin/qemu-io" "/tmp/qemu-test/build/=destdir/tmp/qemu-test/install/bin/qemu-pr-helper"
install -d -m 0755 "/tmp/qemu-test/build/=destdir/tmp/qemu-test/install/libexec"
install -c -m 0755 qemu-bridge-helper "/tmp/qemu-test/build/=destdir/tmp/qemu-test/install/libexec"
strip "/tmp/qemu-test/build/=destdir/tmp/qemu-test/install/libexec/qemu-bridge-helper"
set -e; for x in bios.bin bios-256k.bin sgabios.bin vgabios.bin vgabios-cirrus.bin vgabios-stdvga.bin vgabios-vmware.bin vgabios-qxl.bin vgabios-virtio.bin acpi-dsdt.aml ppc_rom.bin openbios-sparc32 openbios-sparc64 openbios-ppc QEMU,tcx.bin QEMU,cgthree.bin pxe-e1000.rom pxe-eepro100.rom pxe-ne2k_pci.rom pxe-pcnet.rom pxe-rtl8139.rom pxe-virtio.rom efi-e1000.rom efi-eepro100.rom efi-ne2k_pci.rom efi-pcnet.rom efi-rtl8139.rom efi-virtio.rom efi-e1000e.rom efi-vmxnet3.rom qemu-icon.bmp qemu_logo_no_text.svg bamboo.dtb petalogix-s3adsp1800.dtb petalogix-ml605.dtb multiboot.bin linuxboot.bin linuxboot_dma.bin kvmvapic.bin s390-ccw.img s390-netboot.img spapr-rtas.bin slof.bin skiboot.lid palcode-clipper u-boot.e500 qemu_vga.ndrv; do \
install -c -m 0644 /tmp/qemu-test/src/pc-bios/$x "/tmp/qemu-test/build/=destdir/tmp/qemu-test/install/share/qemu"; \
done
make -C po install
make[1]: Entering directory `/tmp/qemu-test/build/po'
GEN /tmp/qemu-test/src/po/messages.po
GEN /tmp/qemu-test/src/po/bg.po
GEN /tmp/qemu-test/src/po/de_DE.po
GEN /tmp/qemu-test/src/po/fr_FR.po
GEN /tmp/qemu-test/src/po/hu.po
GEN /tmp/qemu-test/src/po/it.po
GEN /tmp/qemu-test/src/po/tr.po
GEN /tmp/qemu-test/src/po/zh_CN.po
GEN bg.mo
GEN de_DE.mo
GEN hu.mo
GEN tr.mo
GEN zh_CN.mo
GEN fr_FR.mo
GEN it.mo
for obj in bg.mo de_DE.mo fr_FR.mo hu.mo it.mo tr.mo zh_CN.mo; do \
base=`basename $obj .mo`; \
install -d /tmp/qemu-test/build/=destdir/tmp/qemu-test/install/share/locale/$base/LC_MESSAGES; \
install -m644 $obj /tmp/qemu-test/build/=destdir/tmp/qemu-test/install/share/locale/$base/LC_MESSAGES/qemu.mo; \
done
make[1]: Leaving directory `/tmp/qemu-test/build/po'
install -d -m 0755 "/tmp/qemu-test/build/=destdir/tmp/qemu-test/install/share/qemu/keymaps"
set -e; for x in da en-gb et fr fr-ch is lt modifiers no pt-br sv ar de en-us fi fr-be hr it lv nl pl ru th common de-ch es fo fr-ca hu ja mk nl-be pt sl tr bepo cz; do \
install -c -m 0644 /tmp/qemu-test/src/pc-bios/keymaps/$x "/tmp/qemu-test/build/=destdir/tmp/qemu-test/install/share/qemu/keymaps"; \
done
install -c -m 0644 /tmp/qemu-test/build/trace-events-all "/tmp/qemu-test/build/=destdir/tmp/qemu-test/install/share/qemu/trace-events-all"
for d in x86_64-softmmu aarch64-softmmu; do \
make --no-print-directory BUILD_DIR=/tmp/qemu-test/build TARGET_DIR=$d/ -C $d install || exit 1 ; \
done
install -d -m 0755 "/tmp/qemu-test/build/=destdir/tmp/qemu-test/install/bin"
install -c -m 0755 qemu-system-x86_64 "/tmp/qemu-test/build/=destdir/tmp/qemu-test/install/bin"
strip "/tmp/qemu-test/build/=destdir/tmp/qemu-test/install/bin/qemu-system-x86_64"
install -d -m 0755 "/tmp/qemu-test/build/=destdir/tmp/qemu-test/install/bin"
install -c -m 0755 qemu-system-aarch64 "/tmp/qemu-test/build/=destdir/tmp/qemu-test/install/bin"
strip "/tmp/qemu-test/build/=destdir/tmp/qemu-test/install/bin/qemu-system-aarch64"
CLEANUP /var/tmp/patchew-tester-tmp-om4f3ffq/src/docker-src.2017-11-13-20.25.52.27037
make[1]: Leaving directory '/var/tmp/patchew-tester-tmp-om4f3ffq/src'
real 9m5.736s
user 0m4.743s
sys 0m4.671s
BUILD min-glib
make[1]: Entering directory '/var/tmp/patchew-tester-tmp-om4f3ffq/src'
GEN /var/tmp/patchew-tester-tmp-om4f3ffq/src/docker-src.2017-11-13-20.34.56.10232/qemu.tar
Cloning into '/var/tmp/patchew-tester-tmp-om4f3ffq/src/docker-src.2017-11-13-20.34.56.10232/qemu.tar.vroot'...
done.
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Checking out files: 100% (5654/5654), done.
Your branch is up-to-date with 'origin/test'.
Submodule 'dtc' (git://git.qemu-project.org/dtc.git) registered for path 'dtc'
Cloning into '/var/tmp/patchew-tester-tmp-om4f3ffq/src/docker-src.2017-11-13-20.34.56.10232/qemu.tar.vroot/dtc'...
Submodule path 'dtc': checked out '558cd81bdd432769b59bff01240c44f82cfb1a9d'
Submodule 'ui/keycodemapdb' (git://git.qemu.org/keycodemapdb.git) registered for path 'ui/keycodemapdb'
Cloning into '/var/tmp/patchew-tester-tmp-om4f3ffq/src/docker-src.2017-11-13-20.34.56.10232/qemu.tar.vroot/ui/keycodemapdb'...
Submodule path 'ui/keycodemapdb': checked out '10739aa26051a5d49d88132604539d3ed085e72e'
COPY RUNNER
RUN test-build in qemu:min-glib
Environment variables:
HOSTNAME=a6f02bbac21e
MAKEFLAGS= -j8
J=8
CCACHE_DIR=/var/tmp/ccache
EXTRA_CONFIGURE_OPTS=
V=
SHOW_ENV=1
PATH=/usr/lib/ccache:/usr/lib64/ccache:/usr/local/sbin:/usr/local/bin:/usr/sbin:/usr/bin:/sbin:/bin
PWD=/
TARGET_LIST=
SHLVL=1
HOME=/root
TEST_DIR=/tmp/qemu-test
FEATURES= dtc
DEBUG=
_=/usr/bin/env
Configure options:
--enable-werror --target-list=x86_64-softmmu,aarch64-softmmu --prefix=/tmp/qemu-test/install
No C++ compiler available; disabling C++ specific optional code
Install prefix /tmp/qemu-test/install
BIOS directory /tmp/qemu-test/install/share/qemu
firmware path /tmp/qemu-test/install/share/qemu-firmware
binary directory /tmp/qemu-test/install/bin
library directory /tmp/qemu-test/install/lib
module directory /tmp/qemu-test/install/lib/qemu
libexec directory /tmp/qemu-test/install/libexec
include directory /tmp/qemu-test/install/include
config directory /tmp/qemu-test/install/etc
local state directory /tmp/qemu-test/install/var
Manual directory /tmp/qemu-test/install/share/man
ELF interp prefix /usr/gnemul/qemu-%M
Source path /tmp/qemu-test/src
GIT binary git
GIT submodules
C compiler cc
Host C compiler cc
C++ compiler
Objective-C compiler cc
ARFLAGS rv
CFLAGS -O2 -U_FORTIFY_SOURCE -D_FORTIFY_SOURCE=2 -g
QEMU_CFLAGS -I/usr/include/pixman-1 -I$(SRC_PATH)/dtc/libfdt -pthread -I/usr/include/glib-2.0 -I/usr/lib64/glib-2.0/include -fPIE -DPIE -m64 -mcx16 -D_GNU_SOURCE -D_FILE_OFFSET_BITS=64 -D_LARGEFILE_SOURCE -Wstrict-prototypes -Wredundant-decls -Wall -Wundef -Wwrite-strings -Wmissing-prototypes -fno-strict-aliasing -fno-common -fwrapv -Wendif-labels -Wno-missing-include-dirs -Wempty-body -Wnested-externs -Wformat-security -Wformat-y2k -Winit-self -Wignored-qualifiers -Wold-style-declaration -Wold-style-definition -Wtype-limits -fstack-protector-all -Wno-missing-braces
LDFLAGS -Wl,--warn-common -Wl,-z,relro -Wl,-z,now -pie -m64 -g
make make
install install
python python -B
smbd /usr/sbin/smbd
module support no
host CPU x86_64
host big endian no
target list x86_64-softmmu aarch64-softmmu
gprof enabled no
sparse enabled no
strip binaries yes
profiler no
static build no
SDL support yes (1.2.14)
GTK support no
GTK GL support no
VTE support no
TLS priority NORMAL
GNUTLS support no
GNUTLS rnd no
libgcrypt no
libgcrypt kdf no
nettle no
nettle kdf no
libtasn1 no
curses support no
virgl support no
curl support no
mingw32 support no
Audio drivers oss
Block whitelist (rw)
Block whitelist (ro)
VirtFS support no
Multipath support no
VNC support yes
VNC SASL support no
VNC JPEG support no
VNC PNG support no
xen support no
brlapi support no
bluez support no
Documentation no
PIE yes
vde support no
netmap support no
Linux AIO support no
ATTR/XATTR support yes
Install blobs yes
KVM support yes
HAX support no
TCG support yes
TCG debug enabled no
TCG interpreter no
RDMA support no
fdt support yes
preadv support yes
fdatasync yes
madvise yes
posix_madvise yes
libcap-ng support no
vhost-net support yes
vhost-scsi support yes
vhost-vsock support yes
vhost-user support yes
Trace backends log
spice support no
rbd support no
xfsctl support no
smartcard support no
libusb no
usb net redir no
OpenGL support no
OpenGL dmabufs no
libiscsi support no
libnfs support no
build guest agent yes
QGA VSS support no
QGA w32 disk info no
QGA MSI support no
seccomp support no
coroutine backend ucontext
coroutine pool yes
debug stack usage no
crypto afalg no
GlusterFS support no
gcov gcov
gcov enabled no
TPM support yes
libssh2 support no
TPM passthrough yes
TPM emulator yes
QOM debugging yes
Live block migration yes
lzo support no
snappy support no
bzip2 support no
NUMA host support no
tcmalloc support no
jemalloc support no
avx2 optimization no
replication support yes
VxHS block device no
capstone no
mkdir -p dtc/libfdt
mkdir -p dtc/tests
GEN x86_64-softmmu/config-devices.mak.tmp
GEN config-host.h
GEN aarch64-softmmu/config-devices.mak.tmp
GEN qemu-options.def
GEN qmp-commands.h
GEN qapi-visit.h
GEN qapi-types.h
GEN qapi-event.h
GEN x86_64-softmmu/config-devices.mak
GEN qmp-marshal.c
GEN aarch64-softmmu/config-devices.mak
GEN qapi-types.c
GEN qapi-visit.c
GEN qapi-event.c
GEN qmp-introspect.h
GEN qmp-introspect.c
GEN trace/generated-tcg-tracers.h
GEN trace/generated-helpers-wrappers.h
GEN trace/generated-helpers.h
GEN trace/generated-helpers.c
GEN module_block.h
GEN ui/input-keymap-linux-to-qcode.c
GEN ui/input-keymap-qcode-to-qnum.c
GEN ui/input-keymap-qnum-to-qcode.c
GEN tests/test-qapi-types.h
GEN tests/test-qapi-visit.h
GEN tests/test-qmp-commands.h
GEN tests/test-qapi-event.h
GEN tests/test-qmp-introspect.h
GEN trace-root.h
GEN util/trace.h
GEN crypto/trace.h
GEN io/trace.h
GEN migration/trace.h
GEN block/trace.h
GEN chardev/trace.h
GEN hw/block/trace.h
GEN hw/block/dataplane/trace.h
GEN hw/char/trace.h
GEN hw/intc/trace.h
GEN hw/net/trace.h
GEN hw/virtio/trace.h
GEN hw/audio/trace.h
GEN hw/misc/trace.h
GEN hw/usb/trace.h
GEN hw/scsi/trace.h
GEN hw/nvram/trace.h
GEN hw/display/trace.h
GEN hw/input/trace.h
GEN hw/timer/trace.h
GEN hw/dma/trace.h
GEN hw/sparc/trace.h
GEN hw/sd/trace.h
GEN hw/isa/trace.h
GEN hw/mem/trace.h
GEN hw/i386/trace.h
GEN hw/i386/xen/trace.h
GEN hw/9pfs/trace.h
GEN hw/ppc/trace.h
GEN hw/pci/trace.h
GEN hw/s390x/trace.h
GEN hw/vfio/trace.h
GEN hw/acpi/trace.h
GEN hw/arm/trace.h
GEN hw/alpha/trace.h
GEN hw/xen/trace.h
GEN hw/ide/trace.h
GEN ui/trace.h
GEN audio/trace.h
GEN net/trace.h
GEN target/arm/trace.h
GEN target/i386/trace.h
GEN target/mips/trace.h
GEN target/sparc/trace.h
GEN target/s390x/trace.h
GEN target/ppc/trace.h
GEN qom/trace.h
GEN linux-user/trace.h
GEN qapi/trace.h
GEN accel/tcg/trace.h
GEN accel/kvm/trace.h
GEN nbd/trace.h
GEN trace-root.c
GEN scsi/trace.h
GEN util/trace.c
GEN crypto/trace.c
GEN io/trace.c
GEN migration/trace.c
GEN block/trace.c
GEN chardev/trace.c
GEN hw/block/trace.c
GEN hw/block/dataplane/trace.c
GEN hw/char/trace.c
GEN hw/intc/trace.c
GEN hw/net/trace.c
GEN hw/virtio/trace.c
GEN hw/audio/trace.c
GEN hw/misc/trace.c
GEN hw/usb/trace.c
GEN hw/scsi/trace.c
GEN hw/nvram/trace.c
GEN hw/display/trace.c
GEN hw/input/trace.c
GEN hw/timer/trace.c
GEN hw/dma/trace.c
GEN hw/sparc/trace.c
GEN hw/sd/trace.c
GEN hw/isa/trace.c
GEN hw/mem/trace.c
GEN hw/i386/trace.c
GEN hw/i386/xen/trace.c
GEN hw/9pfs/trace.c
GEN hw/ppc/trace.c
GEN hw/pci/trace.c
GEN hw/s390x/trace.c
GEN hw/vfio/trace.c
GEN hw/acpi/trace.c
GEN hw/arm/trace.c
GEN hw/alpha/trace.c
GEN hw/xen/trace.c
GEN hw/ide/trace.c
GEN ui/trace.c
GEN audio/trace.c
GEN net/trace.c
GEN target/arm/trace.c
GEN target/i386/trace.c
GEN target/mips/trace.c
GEN target/sparc/trace.c
GEN target/s390x/trace.c
GEN target/ppc/trace.c
GEN qom/trace.c
GEN linux-user/trace.c
GEN qapi/trace.c
GEN accel/tcg/trace.c
GEN accel/kvm/trace.c
GEN nbd/trace.c
GEN config-all-devices.mak
GEN scsi/trace.c
DEP /tmp/qemu-test/src/dtc/tests/dumptrees.c
DEP /tmp/qemu-test/src/dtc/tests/trees.S
DEP /tmp/qemu-test/src/dtc/tests/testutils.c
DEP /tmp/qemu-test/src/dtc/tests/value-labels.c
DEP /tmp/qemu-test/src/dtc/tests/asm_tree_dump.c
DEP /tmp/qemu-test/src/dtc/tests/truncated_property.c
DEP /tmp/qemu-test/src/dtc/tests/check_path.c
DEP /tmp/qemu-test/src/dtc/tests/overlay_bad_fixup.c
DEP /tmp/qemu-test/src/dtc/tests/overlay.c
DEP /tmp/qemu-test/src/dtc/tests/subnode_iterate.c
DEP /tmp/qemu-test/src/dtc/tests/property_iterate.c
DEP /tmp/qemu-test/src/dtc/tests/integer-expressions.c
DEP /tmp/qemu-test/src/dtc/tests/utilfdt_test.c
DEP /tmp/qemu-test/src/dtc/tests/path_offset_aliases.c
DEP /tmp/qemu-test/src/dtc/tests/add_subnode_with_nops.c
DEP /tmp/qemu-test/src/dtc/tests/dtbs_equal_unordered.c
DEP /tmp/qemu-test/src/dtc/tests/dtb_reverse.c
DEP /tmp/qemu-test/src/dtc/tests/dtbs_equal_ordered.c
DEP /tmp/qemu-test/src/dtc/tests/extra-terminating-null.c
DEP /tmp/qemu-test/src/dtc/tests/incbin.c
DEP /tmp/qemu-test/src/dtc/tests/boot-cpuid.c
DEP /tmp/qemu-test/src/dtc/tests/phandle_format.c
DEP /tmp/qemu-test/src/dtc/tests/path-references.c
DEP /tmp/qemu-test/src/dtc/tests/references.c
DEP /tmp/qemu-test/src/dtc/tests/string_escapes.c
DEP /tmp/qemu-test/src/dtc/tests/propname_escapes.c
DEP /tmp/qemu-test/src/dtc/tests/appendprop2.c
DEP /tmp/qemu-test/src/dtc/tests/appendprop1.c
DEP /tmp/qemu-test/src/dtc/tests/del_node.c
DEP /tmp/qemu-test/src/dtc/tests/del_property.c
DEP /tmp/qemu-test/src/dtc/tests/setprop.c
DEP /tmp/qemu-test/src/dtc/tests/set_name.c
DEP /tmp/qemu-test/src/dtc/tests/rw_tree1.c
DEP /tmp/qemu-test/src/dtc/tests/nopulate.c
DEP /tmp/qemu-test/src/dtc/tests/open_pack.c
DEP /tmp/qemu-test/src/dtc/tests/mangle-layout.c
DEP /tmp/qemu-test/src/dtc/tests/move_and_save.c
DEP /tmp/qemu-test/src/dtc/tests/sw_tree1.c
DEP /tmp/qemu-test/src/dtc/tests/nop_node.c
DEP /tmp/qemu-test/src/dtc/tests/nop_property.c
DEP /tmp/qemu-test/src/dtc/tests/setprop_inplace.c
DEP /tmp/qemu-test/src/dtc/tests/stringlist.c
DEP /tmp/qemu-test/src/dtc/tests/addr_size_cells.c
DEP /tmp/qemu-test/src/dtc/tests/notfound.c
DEP /tmp/qemu-test/src/dtc/tests/sized_cells.c
DEP /tmp/qemu-test/src/dtc/tests/char_literal.c
DEP /tmp/qemu-test/src/dtc/tests/node_offset_by_compatible.c
DEP /tmp/qemu-test/src/dtc/tests/get_alias.c
DEP /tmp/qemu-test/src/dtc/tests/node_check_compatible.c
DEP /tmp/qemu-test/src/dtc/tests/node_offset_by_prop_value.c
DEP /tmp/qemu-test/src/dtc/tests/node_offset_by_phandle.c
DEP /tmp/qemu-test/src/dtc/tests/parent_offset.c
DEP /tmp/qemu-test/src/dtc/tests/supernode_atdepth_offset.c
DEP /tmp/qemu-test/src/dtc/tests/get_path.c
DEP /tmp/qemu-test/src/dtc/tests/get_phandle.c
DEP /tmp/qemu-test/src/dtc/tests/getprop.c
DEP /tmp/qemu-test/src/dtc/tests/get_name.c
DEP /tmp/qemu-test/src/dtc/tests/path_offset.c
DEP /tmp/qemu-test/src/dtc/tests/subnode_offset.c
DEP /tmp/qemu-test/src/dtc/tests/find_property.c
DEP /tmp/qemu-test/src/dtc/tests/root_node.c
DEP /tmp/qemu-test/src/dtc/tests/get_mem_rsv.c
DEP /tmp/qemu-test/src/dtc/libfdt/fdt_addresses.c
DEP /tmp/qemu-test/src/dtc/libfdt/fdt_overlay.c
DEP /tmp/qemu-test/src/dtc/libfdt/fdt_strerror.c
DEP /tmp/qemu-test/src/dtc/libfdt/fdt_empty_tree.c
DEP /tmp/qemu-test/src/dtc/libfdt/fdt_rw.c
DEP /tmp/qemu-test/src/dtc/libfdt/fdt_sw.c
DEP /tmp/qemu-test/src/dtc/libfdt/fdt_wip.c
DEP /tmp/qemu-test/src/dtc/libfdt/fdt_ro.c
DEP /tmp/qemu-test/src/dtc/libfdt/fdt.c
DEP /tmp/qemu-test/src/dtc/fdtput.c
DEP /tmp/qemu-test/src/dtc/util.c
DEP /tmp/qemu-test/src/dtc/fdtget.c
DEP /tmp/qemu-test/src/dtc/fdtdump.c
LEX convert-dtsv0-lexer.lex.c
DEP /tmp/qemu-test/src/dtc/srcpos.c
LEX dtc-lexer.lex.c
BISON dtc-parser.tab.c
make[1]: flex: Command not found
make[1]: flex: Command not found
make[1]: bison: Command not found
DEP /tmp/qemu-test/src/dtc/livetree.c
DEP /tmp/qemu-test/src/dtc/treesource.c
DEP /tmp/qemu-test/src/dtc/fstree.c
DEP /tmp/qemu-test/src/dtc/flattree.c
DEP /tmp/qemu-test/src/dtc/dtc.c
DEP /tmp/qemu-test/src/dtc/data.c
DEP /tmp/qemu-test/src/dtc/checks.c
CHK version_gen.h
BISON dtc-parser.tab.c
LEX dtc-lexer.lex.c
make[1]: bison: Command not found
make[1]: flex: Command not found
LEX convert-dtsv0-lexer.lex.c
make[1]: flex: Command not found
UPD version_gen.h
DEP /tmp/qemu-test/src/dtc/util.c
LEX convert-dtsv0-lexer.lex.c
BISON dtc-parser.tab.c
LEX dtc-lexer.lex.c
make[1]: flex: Command not found
make[1]: bison: Command not found
make[1]: flex: Command not found
CC libfdt/fdt.o
CC libfdt/fdt_ro.o
CC libfdt/fdt_wip.o
CC libfdt/fdt_rw.o
CC libfdt/fdt_sw.o
CC libfdt/fdt_strerror.o
CC libfdt/fdt_addresses.o
CC libfdt/fdt_empty_tree.o
CC libfdt/fdt_overlay.o
AR libfdt/libfdt.a
ar: creating libfdt/libfdt.a
a - libfdt/fdt.o
a - libfdt/fdt_ro.o
a - libfdt/fdt_wip.o
a - libfdt/fdt_sw.o
a - libfdt/fdt_rw.o
a - libfdt/fdt_strerror.o
a - libfdt/fdt_empty_tree.o
a - libfdt/fdt_addresses.o
a - libfdt/fdt_overlay.o
mkdir -p dtc/libfdt
mkdir -p dtc/tests
LEX convert-dtsv0-lexer.lex.c
make[1]: flex: Command not found
BISON dtc-parser.tab.c
make[1]: bison: Command not found
LEX dtc-lexer.lex.c
make[1]: flex: Command not found
CC tests/qemu-iotests/socket_scm_helper.o
GEN qga/qapi-generated/qga-qapi-types.h
GEN qga/qapi-generated/qga-qapi-visit.h
GEN qga/qapi-generated/qga-qmp-commands.h
GEN qga/qapi-generated/qga-qmp-marshal.c
GEN qga/qapi-generated/qga-qapi-types.c
GEN qga/qapi-generated/qga-qapi-visit.c
CC qmp-introspect.o
CC qapi-types.o
CC qapi-visit.o
CC qapi/qapi-visit-core.o
CC qapi-event.o
CC qapi/qapi-dealloc-visitor.o
CC qapi/qobject-input-visitor.o
CC qapi/qmp-registry.o
CC qapi/qobject-output-visitor.o
CC qapi/qmp-dispatch.o
CC qapi/string-output-visitor.o
CC qapi/string-input-visitor.o
CC qapi/opts-visitor.o
CC qapi/qapi-clone-visitor.o
CC qapi/qmp-event.o
CC qapi/qapi-util.o
CC qobject/qnull.o
CC qobject/qnum.o
CC qobject/qstring.o
CC qobject/qdict.o
CC qobject/qlist.o
CC qobject/qlit.o
CC qobject/qbool.o
CC qobject/qjson.o
CC qobject/qobject.o
CC qobject/json-lexer.o
CC qobject/json-streamer.o
CC qobject/json-parser.o
CC trace/control.o
CC trace/qmp.o
CC util/osdep.o
CC util/cutils.o
CC util/unicode.o
CC util/qemu-timer-common.o
CC util/bufferiszero.o
CC util/lockcnt.o
CC util/aiocb.o
CC util/async.o
CC util/thread-pool.o
CC util/qemu-timer.o
CC util/main-loop.o
CC util/aio-posix.o
CC util/iohandler.o
CC util/compatfd.o
CC util/event_notifier-posix.o
CC util/mmap-alloc.o
CC util/oslib-posix.o
CC util/qemu-openpty.o
CC util/qemu-thread-posix.o
CC util/memfd.o
CC util/envlist.o
CC util/path.o
CC util/module.o
CC util/host-utils.o
CC util/bitmap.o
CC util/bitops.o
CC util/hbitmap.o
CC util/fifo8.o
CC util/acl.o
CC util/cacheinfo.o
CC util/error.o
CC util/qemu-error.o
CC util/id.o
CC util/iov.o
CC util/qemu-config.o
CC util/qemu-sockets.o
CC util/uri.o
CC util/qemu-option.o
CC util/notify.o
CC util/qemu-progress.o
CC util/keyval.o
CC util/hexdump.o
CC util/crc32c.o
CC util/uuid.o
CC util/throttle.o
CC util/getauxval.o
CC util/readline.o
CC util/rcu.o
CC util/qemu-coroutine.o
CC util/qemu-coroutine-lock.o
CC util/qemu-coroutine-io.o
CC util/qemu-coroutine-sleep.o
CC util/coroutine-ucontext.o
CC util/buffer.o
CC util/timed-average.o
CC util/base64.o
CC util/log.o
CC util/pagesize.o
CC util/qdist.o
CC util/qht.o
CC util/stats64.o
CC util/range.o
CC util/systemd.o
CC trace-root.o
CC util/trace.o
CC crypto/trace.o
CC io/trace.o
CC migration/trace.o
CC block/trace.o
CC chardev/trace.o
CC hw/block/trace.o
CC hw/block/dataplane/trace.o
CC hw/char/trace.o
CC hw/intc/trace.o
CC hw/net/trace.o
CC hw/virtio/trace.o
CC hw/audio/trace.o
CC hw/misc/trace.o
CC hw/scsi/trace.o
CC hw/usb/trace.o
CC hw/nvram/trace.o
CC hw/display/trace.o
CC hw/input/trace.o
CC hw/timer/trace.o
CC hw/dma/trace.o
CC hw/sparc/trace.o
CC hw/sd/trace.o
CC hw/isa/trace.o
CC hw/mem/trace.o
CC hw/i386/trace.o
CC hw/i386/xen/trace.o
CC hw/9pfs/trace.o
CC hw/ppc/trace.o
CC hw/pci/trace.o
CC hw/vfio/trace.o
CC hw/s390x/trace.o
CC hw/acpi/trace.o
CC hw/arm/trace.o
CC hw/alpha/trace.o
CC hw/xen/trace.o
CC hw/ide/trace.o
CC ui/trace.o
CC audio/trace.o
CC net/trace.o
CC target/arm/trace.o
CC target/i386/trace.o
CC target/mips/trace.o
CC target/sparc/trace.o
CC target/ppc/trace.o
CC target/s390x/trace.o
CC qom/trace.o
CC qapi/trace.o
CC accel/tcg/trace.o
CC accel/kvm/trace.o
CC linux-user/trace.o
CC nbd/trace.o
CC scsi/trace.o
CC crypto/pbkdf-stub.o
CC stubs/arch-query-cpu-def.o
CC stubs/arch-query-cpu-model-expansion.o
CC stubs/arch-query-cpu-model-comparison.o
CC stubs/arch-query-cpu-model-baseline.o
CC stubs/bdrv-next-monitor-owned.o
CC stubs/blk-commit-all.o
CC stubs/blockdev-close-all-bdrv-states.o
CC stubs/clock-warp.o
CC stubs/cpu-get-clock.o
CC stubs/cpu-get-icount.o
CC stubs/dump.o
CC stubs/fdset.o
CC stubs/error-printf.o
CC stubs/gdbstub.o
CC stubs/get-vm-name.o
CC stubs/iothread.o
CC stubs/iothread-lock.o
CC stubs/is-daemonized.o
CC stubs/machine-init-done.o
CC stubs/migr-blocker.o
CC stubs/monitor.o
CC stubs/change-state-handler.o
CC stubs/notify-event.o
CC stubs/replay.o
CC stubs/qtest.o
CC stubs/runstate-check.o
CC stubs/set-fd-handler.o
CC stubs/slirp.o
CC stubs/sysbus.o
CC stubs/tpm.o
CC stubs/trace-control.o
CC stubs/uuid.o
CC stubs/vm-stop.o
CC stubs/vmstate.o
CC stubs/qmp_pc_dimm.o
CC stubs/target-get-monitor-def.o
CC stubs/target-monitor-defs.o
CC stubs/pc_madt_cpu_entry.o
CC stubs/xen-common.o
CC stubs/vmgenid.o
CC stubs/xen-hvm.o
CC contrib/ivshmem-client/ivshmem-client.o
CC stubs/pci-host-piix.o
CC contrib/ivshmem-client/main.o
CC contrib/ivshmem-server/ivshmem-server.o
CC qemu-nbd.o
CC contrib/ivshmem-server/main.o
CC block.o
CC blockjob.o
CC qemu-io-cmds.o
CC replication.o
CC block/raw-format.o
CC block/qcow.o
CC block/vdi.o
CC block/vmdk.o
CC block/cloop.o
CC block/bochs.o
CC block/vpc.o
CC block/vvfat.o
CC block/dmg.o
CC block/qcow2.o
CC block/qcow2-refcount.o
CC block/qcow2-cluster.o
CC block/qcow2-snapshot.o
CC block/qcow2-cache.o
CC block/qcow2-bitmap.o
CC block/qed.o
CC block/qed-table.o
CC block/qed-l2-cache.o
CC block/qed-cluster.o
CC block/qed-check.o
CC block/vhdx.o
CC block/vhdx-endian.o
CC block/vhdx-log.o
CC block/quorum.o
CC block/parallels.o
CC block/blkverify.o
CC block/blkdebug.o
CC block/blkreplay.o
CC block/block-backend.o
CC block/snapshot.o
CC block/qapi.o
CC block/file-posix.o
CC block/null.o
CC block/mirror.o
CC block/commit.o
CC block/io.o
CC block/nbd.o
CC block/throttle-groups.o
CC block/nbd-client.o
CC block/accounting.o
CC block/sheepdog.o
CC block/dirty-bitmap.o
CC block/write-threshold.o
CC block/backup.o
CC block/replication.o
CC block/throttle.o
CC block/crypto.o
CC nbd/server.o
CC nbd/client.o
CC nbd/common.o
CC scsi/utils.o
CC scsi/pr-manager.o
CC scsi/pr-manager-helper.o
CC crypto/init.o
CC crypto/hash.o
CC crypto/hash-glib.o
CC crypto/hmac.o
CC crypto/hmac-glib.o
CC crypto/aes.o
CC crypto/desrfb.o
CC crypto/cipher.o
CC crypto/tlscredsanon.o
CC crypto/tlscreds.o
CC crypto/tlscredsx509.o
CC crypto/tlssession.o
CC crypto/secret.o
CC crypto/random-platform.o
CC crypto/pbkdf.o
CC crypto/ivgen.o
CC crypto/ivgen-essiv.o
CC crypto/ivgen-plain.o
CC crypto/ivgen-plain64.o
CC crypto/afsplit.o
CC crypto/block.o
CC crypto/block-qcow.o
CC crypto/block-luks.o
CC crypto/xts.o
CC io/channel.o
CC io/channel-buffer.o
CC io/channel-command.o
CC io/channel-file.o
CC io/channel-socket.o
CC io/channel-tls.o
CC io/channel-watch.o
CC io/channel-websock.o
CC io/channel-util.o
CC io/dns-resolver.o
CC io/task.o
CC qom/object.o
CC qom/container.o
CC qom/qom-qobject.o
CC qom/object_interfaces.o
CC qemu-io.o
GEN qemu-img-cmds.h
CC scsi/qemu-pr-helper.o
CC qemu-bridge-helper.o
CC blockdev.o
CC blockdev-nbd.o
CC bootdevice.o
CC iothread.o
CC qdev-monitor.o
CC device-hotplug.o
CC os-posix.o
CC bt-host.o
CC bt-vhci.o
CC dma-helpers.o
CC vl.o
CC tpm.o
CC device_tree.o
CC qmp-marshal.o
CC qmp.o
CC hmp.o
CC cpus-common.o
CC audio/audio.o
CC audio/noaudio.o
CC audio/wavaudio.o
CC audio/mixeng.o
CC audio/sdlaudio.o
CC audio/ossaudio.o
CC audio/wavcapture.o
CC backends/rng.o
CC backends/rng-egd.o
CC backends/rng-random.o
CC backends/tpm.o
CC backends/hostmem.o
CC backends/hostmem-ram.o
CC backends/hostmem-file.o
CC backends/cryptodev.o
CC backends/cryptodev-builtin.o
CC block/stream.o
CC chardev/msmouse.o
CC chardev/wctablet.o
CC chardev/testdev.o
CC disas/arm.o
CC disas/i386.o
CC fsdev/qemu-fsdev-dummy.o
CC fsdev/qemu-fsdev-opts.o
CC fsdev/qemu-fsdev-throttle.o
CC hw/acpi/core.o
CC hw/acpi/piix4.o
CC hw/acpi/pcihp.o
CC hw/acpi/ich9.o
CC hw/acpi/tco.o
CC hw/acpi/cpu_hotplug.o
CC hw/acpi/memory_hotplug.o
CC hw/acpi/cpu.o
CC hw/acpi/nvdimm.o
CC hw/acpi/vmgenid.o
CC hw/acpi/acpi_interface.o
CC hw/acpi/bios-linker-loader.o
CC hw/acpi/aml-build.o
CC hw/acpi/ipmi.o
CC hw/acpi/acpi-stub.o
CC hw/acpi/ipmi-stub.o
CC hw/audio/sb16.o
CC hw/audio/es1370.o
CC hw/audio/ac97.o
CC hw/audio/fmopl.o
CC hw/audio/adlib.o
CC hw/audio/gus.o
CC hw/audio/gusemu_hal.o
CC hw/audio/gusemu_mixer.o
CC hw/audio/cs4231a.o
CC hw/audio/intel-hda.o
CC hw/audio/hda-codec.o
CC hw/audio/pcspk.o
CC hw/audio/wm8750.o
CC hw/audio/pl041.o
CC hw/audio/lm4549.o
CC hw/audio/marvell_88w8618.o
CC hw/audio/soundhw.o
CC hw/block/block.o
CC hw/block/cdrom.o
CC hw/block/hd-geometry.o
CC hw/block/fdc.o
CC hw/block/m25p80.o
CC hw/block/nand.o
CC hw/block/pflash_cfi01.o
CC hw/block/pflash_cfi02.o
CC hw/block/ecc.o
CC hw/block/onenand.o
CC hw/block/nvme.o
CC hw/bt/core.o
CC hw/bt/l2cap.o
CC hw/bt/sdp.o
CC hw/bt/hci.o
CC hw/bt/hid.o
CC hw/bt/hci-csr.o
CC hw/char/ipoctal232.o
CC hw/char/parallel.o
CC hw/char/pl011.o
CC hw/char/serial-isa.o
CC hw/char/serial.o
CC hw/char/serial-pci.o
CC hw/char/virtio-console.o
CC hw/char/cadence_uart.o
CC hw/char/cmsdk-apb-uart.o
CC hw/char/debugcon.o
CC hw/char/imx_serial.o
CC hw/core/qdev.o
CC hw/core/qdev-properties.o
CC hw/core/bus.o
CC hw/core/reset.o
CC hw/core/fw-path-provider.o
CC hw/core/irq.o
CC hw/core/hotplug.o
CC hw/core/nmi.o
CC hw/core/ptimer.o
CC hw/core/sysbus.o
CC hw/core/machine.o
CC hw/core/loader.o
CC hw/core/qdev-properties-system.o
CC hw/core/register.o
CC hw/core/or-irq.o
CC hw/core/platform-bus.o
CC hw/cpu/core.o
CC hw/display/ads7846.o
CC hw/display/cirrus_vga.o
CC hw/display/pl110.o
CC hw/display/ssd0303.o
CC hw/display/ssd0323.o
CC hw/display/vga-pci.o
CC hw/display/vga-isa.o
CC hw/display/vmware_vga.o
CC hw/display/blizzard.o
CC hw/display/exynos4210_fimd.o
CC hw/display/framebuffer.o
CC hw/display/tc6393xb.o
CC hw/dma/pl080.o
CC hw/dma/pl330.o
CC hw/dma/i8257.o
CC hw/dma/xlnx-zynq-devcfg.o
CC hw/gpio/max7310.o
CC hw/gpio/pl061.o
CC hw/gpio/zaurus.o
CC hw/gpio/gpio_key.o
CC hw/i2c/core.o
CC hw/i2c/smbus.o
CC hw/i2c/smbus_eeprom.o
CC hw/i2c/i2c-ddc.o
CC hw/i2c/versatile_i2c.o
CC hw/i2c/smbus_ich9.o
CC hw/i2c/pm_smbus.o
CC hw/i2c/bitbang_i2c.o
CC hw/i2c/exynos4210_i2c.o
CC hw/i2c/imx_i2c.o
CC hw/i2c/aspeed_i2c.o
CC hw/ide/core.o
CC hw/ide/atapi.o
CC hw/ide/qdev.o
CC hw/ide/pci.o
CC hw/ide/isa.o
CC hw/ide/piix.o
CC hw/ide/microdrive.o
CC hw/ide/ahci.o
CC hw/ide/ich.o
CC hw/ide/ahci-allwinner.o
CC hw/input/hid.o
CC hw/input/lm832x.o
CC hw/input/pckbd.o
CC hw/input/pl050.o
CC hw/input/ps2.o
CC hw/input/stellaris_input.o
CC hw/input/tsc2005.o
CC hw/input/vmmouse.o
CC hw/input/virtio-input.o
CC hw/input/virtio-input-hid.o
CC hw/input/virtio-input-host.o
CC hw/intc/i8259_common.o
CC hw/intc/i8259.o
CC hw/intc/pl190.o
CC hw/intc/imx_avic.o
CC hw/intc/ioapic_common.o
CC hw/intc/realview_gic.o
CC hw/intc/arm_gic_common.o
CC hw/intc/arm_gic.o
CC hw/intc/arm_gicv2m.o
CC hw/intc/arm_gicv3_common.o
CC hw/intc/arm_gicv3.o
CC hw/intc/arm_gicv3_dist.o
CC hw/intc/arm_gicv3_redist.o
CC hw/intc/arm_gicv3_its_common.o
CC hw/intc/intc.o
CC hw/ipack/ipack.o
CC hw/ipack/tpci200.o
CC hw/ipmi/ipmi.o
CC hw/ipmi/ipmi_bmc_sim.o
CC hw/ipmi/ipmi_bmc_extern.o
CC hw/ipmi/isa_ipmi_kcs.o
CC hw/ipmi/isa_ipmi_bt.o
CC hw/isa/isa-bus.o
CC hw/isa/apm.o
CC hw/mem/pc-dimm.o
CC hw/mem/nvdimm.o
CC hw/misc/applesmc.o
CC hw/misc/max111x.o
CC hw/misc/tmp105.o
CC hw/misc/tmp421.o
CC hw/misc/debugexit.o
CC hw/misc/sga.o
CC hw/misc/pc-testdev.o
CC hw/misc/pci-testdev.o
CC hw/misc/edu.o
CC hw/misc/unimp.o
CC hw/misc/vmcoreinfo.o
CC hw/misc/arm_integrator_debug.o
CC hw/misc/arm_l2x0.o
CC hw/misc/a9scu.o
CC hw/misc/arm11scu.o
CC hw/net/ne2000.o
CC hw/net/eepro100.o
CC hw/net/pcnet-pci.o
CC hw/net/pcnet.o
CC hw/net/e1000.o
CC hw/net/e1000x_common.o
CC hw/net/net_tx_pkt.o
CC hw/net/net_rx_pkt.o
CC hw/net/e1000e.o
CC hw/net/e1000e_core.o
CC hw/net/rtl8139.o
CC hw/net/vmxnet3.o
CC hw/net/smc91c111.o
CC hw/net/lan9118.o
CC hw/net/ne2000-isa.o
CC hw/net/xgmac.o
CC hw/net/allwinner_emac.o
CC hw/net/imx_fec.o
CC hw/net/cadence_gem.o
CC hw/net/stellaris_enet.o
CC hw/net/ftgmac100.o
CC hw/net/rocker/rocker.o
CC hw/net/rocker/rocker_fp.o
CC hw/net/rocker/rocker_desc.o
CC hw/net/rocker/rocker_world.o
CC hw/net/rocker/rocker_of_dpa.o
CC hw/nvram/eeprom93xx.o
CC hw/nvram/fw_cfg.o
CC hw/nvram/chrp_nvram.o
CC hw/pci-bridge/pci_bridge_dev.o
CC hw/pci-bridge/pcie_pci_bridge.o
CC hw/pci-bridge/pcie_root_port.o
CC hw/pci-bridge/gen_pcie_root_port.o
CC hw/pci-bridge/pci_expander_bridge.o
CC hw/pci-bridge/xio3130_upstream.o
CC hw/pci-bridge/xio3130_downstream.o
CC hw/pci-bridge/ioh3420.o
CC hw/pci-bridge/i82801b11.o
CC hw/pci-host/pam.o
CC hw/pci-host/versatile.o
CC hw/pci-host/piix.o
CC hw/pci-host/q35.o
CC hw/pci-host/gpex.o
CC hw/pci/pci.o
CC hw/pci/pci_bridge.o
CC hw/pci/msix.o
CC hw/pci/msi.o
CC hw/pci/shpc.o
CC hw/pci/slotid_cap.o
CC hw/pci/pci_host.o
CC hw/pci/pcie_host.o
CC hw/pci/pcie.o
CC hw/pci/pcie_aer.o
CC hw/pci/pcie_port.o
CC hw/pci/pci-stub.o
CC hw/pcmcia/pcmcia.o
CC hw/scsi/scsi-disk.o
CC hw/scsi/scsi-generic.o
CC hw/scsi/scsi-bus.o
CC hw/scsi/lsi53c895a.o
CC hw/scsi/mptsas.o
CC hw/scsi/mptconfig.o
CC hw/scsi/mptendian.o
CC hw/scsi/megasas.o
CC hw/scsi/vmw_pvscsi.o
CC hw/scsi/esp.o
CC hw/scsi/esp-pci.o
CC hw/sd/pl181.o
CC hw/sd/ssi-sd.o
CC hw/sd/sd.o
CC hw/sd/core.o
CC hw/sd/sdhci.o
CC hw/smbios/smbios.o
CC hw/smbios/smbios_type_38.o
CC hw/smbios/smbios-stub.o
CC hw/smbios/smbios_type_38-stub.o
CC hw/ssi/pl022.o
CC hw/ssi/ssi.o
CC hw/ssi/xilinx_spips.o
CC hw/ssi/aspeed_smc.o
CC hw/ssi/stm32f2xx_spi.o
CC hw/ssi/mss-spi.o
CC hw/timer/arm_timer.o
CC hw/timer/arm_mptimer.o
CC hw/timer/armv7m_systick.o
CC hw/timer/a9gtimer.o
CC hw/timer/cadence_ttc.o
CC hw/timer/ds1338.o
CC hw/timer/hpet.o
CC hw/timer/i8254_common.o
CC hw/timer/i8254.o
CC hw/timer/pl031.o
CC hw/timer/twl92230.o
CC hw/timer/imx_epit.o
CC hw/timer/imx_gpt.o
CC hw/timer/stm32f2xx_timer.o
CC hw/timer/aspeed_timer.o
CC hw/timer/cmsdk-apb-timer.o
CC hw/timer/mss-timer.o
CC hw/tpm/tpm_tis.o
CC hw/tpm/tpm_passthrough.o
CC hw/tpm/tpm_util.o
CC hw/tpm/tpm_emulator.o
CC hw/usb/core.o
CC hw/usb/combined-packet.o
CC hw/usb/bus.o
CC hw/usb/libhw.o
CC hw/usb/desc.o
CC hw/usb/desc-msos.o
CC hw/usb/hcd-uhci.o
CC hw/usb/hcd-ohci.o
CC hw/usb/hcd-ehci.o
CC hw/usb/hcd-ehci-pci.o
CC hw/usb/hcd-ehci-sysbus.o
CC hw/usb/hcd-xhci.o
CC hw/usb/hcd-xhci-nec.o
CC hw/usb/hcd-musb.o
CC hw/usb/dev-hub.o
CC hw/usb/dev-hid.o
CC hw/usb/dev-wacom.o
CC hw/usb/dev-storage.o
CC hw/usb/dev-uas.o
CC hw/usb/dev-audio.o
CC hw/usb/dev-serial.o
CC hw/usb/dev-network.o
CC hw/usb/dev-bluetooth.o
CC hw/usb/dev-smartcard-reader.o
CC hw/usb/dev-mtp.o
CC hw/usb/host-stub.o
CC hw/virtio/virtio-rng.o
CC hw/virtio/virtio-pci.o
CC hw/virtio/virtio-bus.o
CC hw/virtio/virtio-mmio.o
CC hw/virtio/vhost-stub.o
CC hw/watchdog/watchdog.o
CC hw/watchdog/wdt_i6300esb.o
CC hw/watchdog/wdt_ib700.o
CC hw/watchdog/wdt_aspeed.o
CC migration/migration.o
CC migration/socket.o
CC migration/fd.o
CC migration/exec.o
CC migration/tls.o
CC migration/channel.o
CC migration/savevm.o
CC migration/colo-comm.o
CC migration/colo.o
CC migration/colo-failover.o
CC migration/vmstate.o
CC migration/vmstate-types.o
CC migration/page_cache.o
CC migration/qemu-file.o
CC migration/global_state.o
CC migration/qemu-file-channel.o
CC migration/xbzrle.o
CC migration/postcopy-ram.o
CC migration/qjson.o
CC migration/block.o
CC net/net.o
CC net/queue.o
CC net/checksum.o
CC net/util.o
CC net/hub.o
CC net/socket.o
CC net/dump.o
CC net/eth.o
CC net/l2tpv3.o
CC net/vhost-user.o
CC net/slirp.o
CC net/filter.o
CC net/filter-buffer.o
CC net/filter-mirror.o
CC net/colo-compare.o
CC net/colo.o
CC net/filter-rewriter.o
CC net/filter-replay.o
CC net/tap.o
CC net/tap-linux.o
CC qom/cpu.o
CC replay/replay.o
CC replay/replay-internal.o
CC replay/replay-events.o
CC replay/replay-time.o
/tmp/qemu-test/src/replay/replay-internal.c: In function 'replay_put_array':
/tmp/qemu-test/src/replay/replay-internal.c:65: warning: ignoring return value of 'fwrite', declared with attribute warn_unused_result
CC replay/replay-input.o
CC replay/replay-char.o
CC replay/replay-snapshot.o
CC replay/replay-net.o
CC replay/replay-audio.o
CC slirp/cksum.o
CC slirp/if.o
CC slirp/ip_icmp.o
CC slirp/ip6_icmp.o
CC slirp/ip6_input.o
CC slirp/ip6_output.o
CC slirp/ip_input.o
CC slirp/dnssearch.o
CC slirp/ip_output.o
CC slirp/dhcpv6.o
CC slirp/slirp.o
CC slirp/mbuf.o
CC slirp/misc.o
CC slirp/sbuf.o
CC slirp/socket.o
CC slirp/tcp_input.o
/tmp/qemu-test/src/slirp/tcp_input.c: In function 'tcp_input':
/tmp/qemu-test/src/slirp/tcp_input.c:219: warning: 'save_ip.ip_p' may be used uninitialized in this function
/tmp/qemu-test/src/slirp/tcp_input.c:219: warning: 'save_ip.ip_len' may be used uninitialized in this function
/tmp/qemu-test/src/slirp/tcp_input.c:219: warning: 'save_ip.ip_tos' may be used uninitialized in this function
/tmp/qemu-test/src/slirp/tcp_input.c:219: warning: 'save_ip.ip_id' may be used uninitialized in this function
/tmp/qemu-test/src/slirp/tcp_input.c:219: warning: 'save_ip.ip_off' may be used uninitialized in this function
/tmp/qemu-test/src/slirp/tcp_input.c:219: warning: 'save_ip.ip_ttl' may be used uninitialized in this function
/tmp/qemu-test/src/slirp/tcp_input.c:219: warning: 'save_ip.ip_sum' may be used uninitialized in this function
/tmp/qemu-test/src/slirp/tcp_input.c:219: warning: 'save_ip.ip_src.s_addr' may be used uninitialized in this function
/tmp/qemu-test/src/slirp/tcp_input.c:219: warning: 'save_ip.ip_dst.s_addr' may be used uninitialized in this function
/tmp/qemu-test/src/slirp/tcp_input.c:220: warning: 'save_ip6.ip_nh' may be used uninitialized in this function
CC slirp/tcp_output.o
CC slirp/tcp_subr.o
CC slirp/tcp_timer.o
CC slirp/udp.o
CC slirp/udp6.o
CC slirp/bootp.o
CC slirp/tftp.o
CC slirp/arp_table.o
CC slirp/ndp_table.o
CC slirp/ncsi.o
CC ui/keymaps.o
CC ui/console.o
CC ui/cursor.o
CC ui/qemu-pixman.o
CC ui/input.o
CC ui/input-keymap.o
CC ui/input-legacy.o
CC ui/input-linux.o
CC ui/sdl.o
CC ui/sdl_zoom.o
CC ui/x_keymap.o
CC ui/vnc.o
CC ui/vnc-enc-zlib.o
CC ui/vnc-enc-hextile.o
CC ui/vnc-enc-tight.o
CC ui/vnc-palette.o
CC ui/vnc-enc-zrle.o
CC ui/vnc-auth-vencrypt.o
CC ui/vnc-ws.o
CC chardev/char.o
CC ui/vnc-jobs.o
CC chardev/char-fd.o
CC chardev/char-fe.o
CC chardev/char-file.o
CC chardev/char-io.o
CC chardev/char-mux.o
CC chardev/char-null.o
CC chardev/char-parallel.o
CC chardev/char-pipe.o
CC chardev/char-pty.o
CC chardev/char-ringbuf.o
CC chardev/char-serial.o
CC chardev/char-socket.o
CC chardev/char-stdio.o
CC chardev/char-udp.o
LINK tests/qemu-iotests/socket_scm_helper
CC qga/guest-agent-command-state.o
CC qga/commands.o
CC qga/main.o
CC qga/commands-posix.o
CC qga/channel-posix.o
CC qga/qapi-generated/qga-qapi-types.o
AS optionrom/multiboot.o
AS optionrom/linuxboot.o
CC qga/qapi-generated/qga-qapi-visit.o
CC qga/qapi-generated/qga-qmp-marshal.o
AR libqemuutil.a
CC optionrom/linuxboot_dma.o
cc: unrecognized option '-no-integrated-as'
cc: unrecognized option '-no-integrated-as'
AS optionrom/kvmvapic.o
BUILD optionrom/multiboot.img
BUILD optionrom/linuxboot.img
BUILD optionrom/linuxboot_dma.img
BUILD optionrom/kvmvapic.img
BUILD optionrom/multiboot.raw
BUILD optionrom/linuxboot.raw
BUILD optionrom/linuxboot_dma.raw
CC qemu-img.o
BUILD optionrom/kvmvapic.raw
SIGN optionrom/multiboot.bin
SIGN optionrom/linuxboot.bin
SIGN optionrom/linuxboot_dma.bin
SIGN optionrom/kvmvapic.bin
LINK qemu-io
LINK scsi/qemu-pr-helper
LINK qemu-bridge-helper
LINK ivshmem-client
LINK ivshmem-server
LINK qemu-nbd
LINK qemu-img
LINK qemu-ga
GEN x86_64-softmmu/hmp-commands.h
GEN x86_64-softmmu/config-target.h
GEN x86_64-softmmu/hmp-commands-info.h
CC x86_64-softmmu/exec.o
CC x86_64-softmmu/tcg/tcg.o
CC x86_64-softmmu/tcg/tcg-op.o
CC x86_64-softmmu/tcg/optimize.o
CC x86_64-softmmu/fpu/softfloat.o
CC x86_64-softmmu/tcg/tcg-common.o
GEN aarch64-softmmu/hmp-commands.h
GEN aarch64-softmmu/hmp-commands-info.h
GEN aarch64-softmmu/config-target.h
CC x86_64-softmmu/disas.o
CC aarch64-softmmu/exec.o
GEN x86_64-softmmu/gdbstub-xml.c
CC aarch64-softmmu/tcg/tcg.o
CC aarch64-softmmu/tcg/tcg-op.o
CC aarch64-softmmu/tcg/optimize.o
CC x86_64-softmmu/arch_init.o
CC aarch64-softmmu/tcg/tcg-common.o
CC x86_64-softmmu/cpus.o
CC aarch64-softmmu/fpu/softfloat.o
CC x86_64-softmmu/monitor.o
CC x86_64-softmmu/gdbstub.o
CC aarch64-softmmu/disas.o
GEN aarch64-softmmu/gdbstub-xml.c
CC x86_64-softmmu/balloon.o
CC aarch64-softmmu/arch_init.o
CC x86_64-softmmu/ioport.o
CC x86_64-softmmu/numa.o
CC x86_64-softmmu/qtest.o
CC x86_64-softmmu/memory.o
CC aarch64-softmmu/cpus.o
CC aarch64-softmmu/monitor.o
CC x86_64-softmmu/memory_mapping.o
CC x86_64-softmmu/dump.o
CC aarch64-softmmu/gdbstub.o
CC x86_64-softmmu/migration/ram.o
CC x86_64-softmmu/accel/accel.o
CC aarch64-softmmu/balloon.o
CC x86_64-softmmu/accel/kvm/kvm-all.o
CC x86_64-softmmu/accel/stubs/hax-stub.o
CC x86_64-softmmu/accel/tcg/tcg-all.o
CC aarch64-softmmu/ioport.o
CC aarch64-softmmu/numa.o
CC x86_64-softmmu/accel/tcg/cputlb.o
CC x86_64-softmmu/accel/tcg/tcg-runtime.o
CC x86_64-softmmu/accel/tcg/cpu-exec.o
CC aarch64-softmmu/qtest.o
CC x86_64-softmmu/accel/tcg/cpu-exec-common.o
CC aarch64-softmmu/memory.o
CC x86_64-softmmu/accel/tcg/translate-all.o
CC aarch64-softmmu/memory_mapping.o
CC x86_64-softmmu/accel/tcg/translator.o
CC aarch64-softmmu/dump.o
CC x86_64-softmmu/hw/block/virtio-blk.o
CC aarch64-softmmu/migration/ram.o
CC x86_64-softmmu/hw/block/dataplane/virtio-blk.o
CC x86_64-softmmu/hw/char/virtio-serial-bus.o
CC aarch64-softmmu/accel/accel.o
CC x86_64-softmmu/hw/core/generic-loader.o
CC aarch64-softmmu/accel/stubs/hax-stub.o
CC x86_64-softmmu/hw/core/null-machine.o
CC x86_64-softmmu/hw/display/vga.o
CC x86_64-softmmu/hw/display/virtio-gpu.o
CC aarch64-softmmu/accel/stubs/kvm-stub.o
CC x86_64-softmmu/hw/display/virtio-gpu-3d.o
CC x86_64-softmmu/hw/display/virtio-gpu-pci.o
CC aarch64-softmmu/accel/tcg/tcg-all.o
CC x86_64-softmmu/hw/display/virtio-vga.o
CC x86_64-softmmu/hw/intc/apic.o
CC x86_64-softmmu/hw/intc/apic_common.o
CC aarch64-softmmu/accel/tcg/cputlb.o
CC x86_64-softmmu/hw/intc/ioapic.o
CC aarch64-softmmu/accel/tcg/tcg-runtime.o
CC x86_64-softmmu/hw/isa/lpc_ich9.o
CC x86_64-softmmu/hw/misc/vmport.o
CC aarch64-softmmu/accel/tcg/cpu-exec.o
CC x86_64-softmmu/hw/misc/ivshmem.o
CC aarch64-softmmu/accel/tcg/cpu-exec-common.o
CC x86_64-softmmu/hw/misc/pvpanic.o
CC x86_64-softmmu/hw/misc/hyperv_testdev.o
CC x86_64-softmmu/hw/misc/mmio_interface.o
CC aarch64-softmmu/accel/tcg/translate-all.o
CC aarch64-softmmu/accel/tcg/translator.o
CC aarch64-softmmu/hw/adc/stm32f2xx_adc.o
CC x86_64-softmmu/hw/net/virtio-net.o
CC aarch64-softmmu/hw/block/virtio-blk.o
CC aarch64-softmmu/hw/block/dataplane/virtio-blk.o
CC x86_64-softmmu/hw/net/vhost_net.o
CC aarch64-softmmu/hw/char/exynos4210_uart.o
CC x86_64-softmmu/hw/scsi/virtio-scsi.o
CC aarch64-softmmu/hw/char/omap_uart.o
CC x86_64-softmmu/hw/scsi/virtio-scsi-dataplane.o
CC aarch64-softmmu/hw/char/digic-uart.o
CC aarch64-softmmu/hw/char/stm32f2xx_usart.o
CC aarch64-softmmu/hw/char/bcm2835_aux.o
CC aarch64-softmmu/hw/char/virtio-serial-bus.o
CC x86_64-softmmu/hw/scsi/vhost-scsi-common.o
CC aarch64-softmmu/hw/core/generic-loader.o
CC x86_64-softmmu/hw/scsi/vhost-scsi.o
CC x86_64-softmmu/hw/scsi/vhost-user-scsi.o
CC aarch64-softmmu/hw/core/null-machine.o
CC x86_64-softmmu/hw/timer/mc146818rtc.o
CC x86_64-softmmu/hw/vfio/common.o
CC aarch64-softmmu/hw/cpu/arm11mpcore.o
CC x86_64-softmmu/hw/vfio/pci.o
CC x86_64-softmmu/hw/vfio/pci-quirks.o
CC aarch64-softmmu/hw/cpu/realview_mpcore.o
CC aarch64-softmmu/hw/cpu/a9mpcore.o
CC x86_64-softmmu/hw/vfio/platform.o
CC aarch64-softmmu/hw/cpu/a15mpcore.o
CC aarch64-softmmu/hw/display/omap_dss.o
CC aarch64-softmmu/hw/display/omap_lcdc.o
CC aarch64-softmmu/hw/display/pxa2xx_lcd.o
CC aarch64-softmmu/hw/display/bcm2835_fb.o
CC aarch64-softmmu/hw/display/vga.o
CC aarch64-softmmu/hw/display/virtio-gpu.o
CC aarch64-softmmu/hw/display/virtio-gpu-3d.o
CC x86_64-softmmu/hw/vfio/spapr.o
CC aarch64-softmmu/hw/display/virtio-gpu-pci.o
CC x86_64-softmmu/hw/virtio/virtio.o
CC aarch64-softmmu/hw/display/dpcd.o
CC aarch64-softmmu/hw/display/xlnx_dp.o
CC aarch64-softmmu/hw/dma/xlnx_dpdma.o
CC x86_64-softmmu/hw/virtio/virtio-balloon.o
CC aarch64-softmmu/hw/dma/omap_dma.o
CC aarch64-softmmu/hw/dma/soc_dma.o
CC aarch64-softmmu/hw/dma/pxa2xx_dma.o
CC aarch64-softmmu/hw/dma/bcm2835_dma.o
CC aarch64-softmmu/hw/gpio/omap_gpio.o
CC x86_64-softmmu/hw/virtio/vhost.o
CC aarch64-softmmu/hw/gpio/imx_gpio.o
CC aarch64-softmmu/hw/gpio/bcm2835_gpio.o
CC aarch64-softmmu/hw/i2c/omap_i2c.o
CC aarch64-softmmu/hw/input/pxa2xx_keypad.o
CC aarch64-softmmu/hw/input/tsc210x.o
CC x86_64-softmmu/hw/virtio/vhost-backend.o
CC aarch64-softmmu/hw/intc/armv7m_nvic.o
CC aarch64-softmmu/hw/intc/exynos4210_gic.o
CC aarch64-softmmu/hw/intc/exynos4210_combiner.o
CC aarch64-softmmu/hw/intc/omap_intc.o
CC aarch64-softmmu/hw/intc/bcm2835_ic.o
CC x86_64-softmmu/hw/virtio/vhost-user.o
CC x86_64-softmmu/hw/virtio/vhost-vsock.o
CC aarch64-softmmu/hw/intc/bcm2836_control.o
CC aarch64-softmmu/hw/intc/allwinner-a10-pic.o
CC aarch64-softmmu/hw/intc/aspeed_vic.o
CC aarch64-softmmu/hw/intc/arm_gicv3_cpuif.o
CC aarch64-softmmu/hw/misc/ivshmem.o
CC x86_64-softmmu/hw/virtio/virtio-crypto.o
CC aarch64-softmmu/hw/misc/arm_sysctl.o
CC x86_64-softmmu/hw/virtio/virtio-crypto-pci.o
CC aarch64-softmmu/hw/misc/cbus.o
CC aarch64-softmmu/hw/misc/exynos4210_pmu.o
CC aarch64-softmmu/hw/misc/exynos4210_clk.o
CC aarch64-softmmu/hw/misc/exynos4210_rng.o
CC aarch64-softmmu/hw/misc/imx_ccm.o
CC x86_64-softmmu/hw/i386/multiboot.o
CC aarch64-softmmu/hw/misc/imx31_ccm.o
CC x86_64-softmmu/hw/i386/pc.o
CC aarch64-softmmu/hw/misc/imx25_ccm.o
CC aarch64-softmmu/hw/misc/imx6_ccm.o
CC aarch64-softmmu/hw/misc/imx6_src.o
CC aarch64-softmmu/hw/misc/mst_fpga.o
CC aarch64-softmmu/hw/misc/omap_clk.o
CC aarch64-softmmu/hw/misc/omap_gpmc.o
CC aarch64-softmmu/hw/misc/omap_l4.o
CC x86_64-softmmu/hw/i386/pc_piix.o
CC aarch64-softmmu/hw/misc/omap_sdrc.o
CC aarch64-softmmu/hw/misc/omap_tap.o
CC aarch64-softmmu/hw/misc/bcm2835_mbox.o
CC aarch64-softmmu/hw/misc/bcm2835_property.o
CC aarch64-softmmu/hw/misc/bcm2835_rng.o
CC aarch64-softmmu/hw/misc/zynq_slcr.o
CC aarch64-softmmu/hw/misc/zynq-xadc.o
CC aarch64-softmmu/hw/misc/stm32f2xx_syscfg.o
CC aarch64-softmmu/hw/misc/mps2-scc.o
CC aarch64-softmmu/hw/misc/auxbus.o
CC aarch64-softmmu/hw/misc/aspeed_scu.o
CC x86_64-softmmu/hw/i386/pc_q35.o
CC aarch64-softmmu/hw/misc/aspeed_sdmc.o
CC aarch64-softmmu/hw/misc/mmio_interface.o
/tmp/qemu-test/src/hw/i386/pc_piix.c: In function 'igd_passthrough_isa_bridge_create':
/tmp/qemu-test/src/hw/i386/pc_piix.c:1072: warning: 'pch_rev_id' may be used uninitialized in this function
CC aarch64-softmmu/hw/misc/msf2-sysreg.o
CC x86_64-softmmu/hw/i386/pc_sysfw.o
CC x86_64-softmmu/hw/i386/x86-iommu.o
CC aarch64-softmmu/hw/net/virtio-net.o
CC aarch64-softmmu/hw/net/vhost_net.o
CC aarch64-softmmu/hw/pcmcia/pxa2xx.o
CC aarch64-softmmu/hw/scsi/virtio-scsi.o
CC aarch64-softmmu/hw/scsi/virtio-scsi-dataplane.o
CC x86_64-softmmu/hw/i386/intel_iommu.o
CC x86_64-softmmu/hw/i386/amd_iommu.o
CC x86_64-softmmu/hw/i386/kvmvapic.o
CC aarch64-softmmu/hw/scsi/vhost-scsi-common.o
CC aarch64-softmmu/hw/scsi/vhost-scsi.o
CC aarch64-softmmu/hw/scsi/vhost-user-scsi.o
CC aarch64-softmmu/hw/sd/omap_mmc.o
CC x86_64-softmmu/hw/i386/acpi-build.o
CC aarch64-softmmu/hw/sd/pxa2xx_mmci.o
CC aarch64-softmmu/hw/sd/bcm2835_sdhost.o
CC aarch64-softmmu/hw/ssi/omap_spi.o
CC x86_64-softmmu/hw/i386/kvm/clock.o
CC aarch64-softmmu/hw/ssi/imx_spi.o
CC aarch64-softmmu/hw/timer/exynos4210_mct.o
CC aarch64-softmmu/hw/timer/exynos4210_pwm.o
CC aarch64-softmmu/hw/timer/exynos4210_rtc.o
CC x86_64-softmmu/hw/i386/kvm/apic.o
CC aarch64-softmmu/hw/timer/omap_gptimer.o
CC aarch64-softmmu/hw/timer/omap_synctimer.o
CC aarch64-softmmu/hw/timer/pxa2xx_timer.o
CC aarch64-softmmu/hw/timer/digic-timer.o
CC aarch64-softmmu/hw/timer/allwinner-a10-pit.o
CC x86_64-softmmu/hw/i386/kvm/i8259.o
CC aarch64-softmmu/hw/usb/tusb6010.o
CC x86_64-softmmu/hw/i386/kvm/ioapic.o
CC aarch64-softmmu/hw/vfio/common.o
/tmp/qemu-test/src/hw/i386/acpi-build.c: In function 'build_append_pci_bus_devices':
/tmp/qemu-test/src/hw/i386/acpi-build.c:509: warning: 'notify_method' may be used uninitialized in this function
CC x86_64-softmmu/hw/i386/kvm/i8254.o
CC aarch64-softmmu/hw/vfio/pci.o
CC aarch64-softmmu/hw/vfio/pci-quirks.o
CC aarch64-softmmu/hw/vfio/platform.o
CC x86_64-softmmu/target/i386/helper.o
CC aarch64-softmmu/hw/vfio/calxeda-xgmac.o
CC x86_64-softmmu/target/i386/cpu.o
CC x86_64-softmmu/target/i386/gdbstub.o
CC aarch64-softmmu/hw/vfio/amd-xgbe.o
CC aarch64-softmmu/hw/vfio/spapr.o
CC aarch64-softmmu/hw/virtio/virtio.o
CC aarch64-softmmu/hw/virtio/virtio-balloon.o
CC aarch64-softmmu/hw/virtio/vhost.o
CC x86_64-softmmu/target/i386/xsave_helper.o
CC aarch64-softmmu/hw/virtio/vhost-backend.o
CC aarch64-softmmu/hw/virtio/vhost-user.o
CC x86_64-softmmu/target/i386/translate.o
CC aarch64-softmmu/hw/virtio/vhost-vsock.o
CC aarch64-softmmu/hw/virtio/virtio-crypto.o
CC aarch64-softmmu/hw/virtio/virtio-crypto-pci.o
CC x86_64-softmmu/target/i386/bpt_helper.o
CC aarch64-softmmu/hw/arm/boot.o
CC aarch64-softmmu/hw/arm/collie.o
CC aarch64-softmmu/hw/arm/exynos4_boards.o
CC aarch64-softmmu/hw/arm/gumstix.o
CC aarch64-softmmu/hw/arm/highbank.o
CC x86_64-softmmu/target/i386/cc_helper.o
CC aarch64-softmmu/hw/arm/digic_boards.o
CC aarch64-softmmu/hw/arm/integratorcp.o
CC aarch64-softmmu/hw/arm/mainstone.o
CC aarch64-softmmu/hw/arm/musicpal.o
CC aarch64-softmmu/hw/arm/nseries.o
CC aarch64-softmmu/hw/arm/omap_sx1.o
CC x86_64-softmmu/target/i386/excp_helper.o
CC aarch64-softmmu/hw/arm/palm.o
CC aarch64-softmmu/hw/arm/realview.o
CC aarch64-softmmu/hw/arm/spitz.o
CC aarch64-softmmu/hw/arm/stellaris.o
CC aarch64-softmmu/hw/arm/tosa.o
CC aarch64-softmmu/hw/arm/versatilepb.o
CC aarch64-softmmu/hw/arm/vexpress.o
CC aarch64-softmmu/hw/arm/virt.o
CC aarch64-softmmu/hw/arm/xilinx_zynq.o
CC x86_64-softmmu/target/i386/fpu_helper.o
CC aarch64-softmmu/hw/arm/z2.o
CC aarch64-softmmu/hw/arm/virt-acpi-build.o
CC aarch64-softmmu/hw/arm/netduino2.o
CC aarch64-softmmu/hw/arm/sysbus-fdt.o
CC aarch64-softmmu/hw/arm/armv7m.o
CC aarch64-softmmu/hw/arm/exynos4210.o
CC aarch64-softmmu/hw/arm/pxa2xx.o
CC aarch64-softmmu/hw/arm/pxa2xx_gpio.o
CC aarch64-softmmu/hw/arm/pxa2xx_pic.o
CC aarch64-softmmu/hw/arm/digic.o
CC aarch64-softmmu/hw/arm/omap1.o
CC aarch64-softmmu/hw/arm/omap2.o
CC aarch64-softmmu/hw/arm/strongarm.o
CC aarch64-softmmu/hw/arm/allwinner-a10.o
CC aarch64-softmmu/hw/arm/cubieboard.o
CC aarch64-softmmu/hw/arm/bcm2835_peripherals.o
CC aarch64-softmmu/hw/arm/bcm2836.o
CC aarch64-softmmu/hw/arm/raspi.o
CC aarch64-softmmu/hw/arm/stm32f205_soc.o
CC aarch64-softmmu/hw/arm/xlnx-zynqmp.o
CC aarch64-softmmu/hw/arm/xlnx-zcu102.o
CC aarch64-softmmu/hw/arm/fsl-imx25.o
CC aarch64-softmmu/hw/arm/imx25_pdk.o
CC aarch64-softmmu/hw/arm/fsl-imx31.o
CC aarch64-softmmu/hw/arm/kzm.o
CC x86_64-softmmu/target/i386/int_helper.o
CC aarch64-softmmu/hw/arm/fsl-imx6.o
CC aarch64-softmmu/hw/arm/sabrelite.o
CC aarch64-softmmu/hw/arm/aspeed_soc.o
CC aarch64-softmmu/hw/arm/aspeed.o
CC aarch64-softmmu/hw/arm/mps2.o
CC x86_64-softmmu/target/i386/mem_helper.o
CC aarch64-softmmu/hw/arm/msf2-soc.o
CC aarch64-softmmu/hw/arm/msf2-som.o
CC aarch64-softmmu/target/arm/arm-semi.o
CC x86_64-softmmu/target/i386/misc_helper.o
CC aarch64-softmmu/target/arm/machine.o
CC x86_64-softmmu/target/i386/mpx_helper.o
CC aarch64-softmmu/target/arm/psci.o
CC aarch64-softmmu/target/arm/arch_dump.o
CC aarch64-softmmu/target/arm/monitor.o
CC x86_64-softmmu/target/i386/seg_helper.o
CC aarch64-softmmu/target/arm/kvm-stub.o
CC aarch64-softmmu/target/arm/translate.o
CC x86_64-softmmu/target/i386/smm_helper.o
CC aarch64-softmmu/target/arm/op_helper.o
CC aarch64-softmmu/target/arm/helper.o
CC x86_64-softmmu/target/i386/svm_helper.o
CC aarch64-softmmu/target/arm/cpu.o
CC aarch64-softmmu/target/arm/neon_helper.o
CC x86_64-softmmu/target/i386/machine.o
CC x86_64-softmmu/target/i386/arch_memory_mapping.o
CC x86_64-softmmu/target/i386/arch_dump.o
CC aarch64-softmmu/target/arm/iwmmxt_helper.o
CC x86_64-softmmu/target/i386/monitor.o
CC aarch64-softmmu/target/arm/gdbstub.o
CC x86_64-softmmu/target/i386/kvm.o
CC x86_64-softmmu/target/i386/hyperv.o
CC aarch64-softmmu/target/arm/cpu64.o
GEN trace/generated-helpers.c
CC x86_64-softmmu/trace/control-target.o
CC aarch64-softmmu/target/arm/translate-a64.o
CC x86_64-softmmu/gdbstub-xml.o
CC x86_64-softmmu/trace/generated-helpers.o
CC aarch64-softmmu/target/arm/helper-a64.o
CC aarch64-softmmu/target/arm/gdbstub64.o
CC aarch64-softmmu/target/arm/arm-powerctl.o
CC aarch64-softmmu/target/arm/crypto_helper.o
GEN trace/generated-helpers.c
CC aarch64-softmmu/trace/control-target.o
LINK x86_64-softmmu/qemu-system-x86_64
CC aarch64-softmmu/gdbstub-xml.o
CC aarch64-softmmu/trace/generated-helpers.o
/tmp/qemu-test/src/target/arm/translate-a64.c: In function 'handle_shri_with_rndacc':
/tmp/qemu-test/src/target/arm/translate-a64.c:6390: warning: 'tcg_src_hi' may be used uninitialized in this function
/tmp/qemu-test/src/target/arm/translate-a64.c: In function 'disas_simd_scalar_two_reg_misc':
/tmp/qemu-test/src/target/arm/translate-a64.c:8117: warning: 'rmode' may be used uninitialized in this function
LINK aarch64-softmmu/qemu-system-aarch64
mkdir -p dtc/libfdt
mkdir -p dtc/tests
LEX convert-dtsv0-lexer.lex.c
make[1]: flex: Command not found
BISON dtc-parser.tab.c
make[1]: bison: Command not found
LEX dtc-lexer.lex.c
make[1]: flex: Command not found
install -d -m 0755 "/tmp/qemu-test/build/=destdir/tmp/qemu-test/install/share/qemu"
install -d -m 0755 "/tmp/qemu-test/build/=destdir/tmp/qemu-test/install/var"/run
install -d -m 0755 "/tmp/qemu-test/build/=destdir/tmp/qemu-test/install/bin"
install -c -m 0755 qemu-ga ivshmem-client ivshmem-server qemu-nbd qemu-img qemu-io scsi/qemu-pr-helper "/tmp/qemu-test/build/=destdir/tmp/qemu-test/install/bin"
strip "/tmp/qemu-test/build/=destdir/tmp/qemu-test/install/bin/qemu-ga" "/tmp/qemu-test/build/=destdir/tmp/qemu-test/install/bin/ivshmem-client" "/tmp/qemu-test/build/=destdir/tmp/qemu-test/install/bin/ivshmem-server" "/tmp/qemu-test/build/=destdir/tmp/qemu-test/install/bin/qemu-nbd" "/tmp/qemu-test/build/=destdir/tmp/qemu-test/install/bin/qemu-img" "/tmp/qemu-test/build/=destdir/tmp/qemu-test/install/bin/qemu-io" "/tmp/qemu-test/build/=destdir/tmp/qemu-test/install/bin/qemu-pr-helper"
install -d -m 0755 "/tmp/qemu-test/build/=destdir/tmp/qemu-test/install/libexec"
install -c -m 0755 qemu-bridge-helper "/tmp/qemu-test/build/=destdir/tmp/qemu-test/install/libexec"
strip "/tmp/qemu-test/build/=destdir/tmp/qemu-test/install/libexec/qemu-bridge-helper"
set -e; for x in bios.bin bios-256k.bin sgabios.bin vgabios.bin vgabios-cirrus.bin vgabios-stdvga.bin vgabios-vmware.bin vgabios-qxl.bin vgabios-virtio.bin acpi-dsdt.aml ppc_rom.bin openbios-sparc32 openbios-sparc64 openbios-ppc QEMU,tcx.bin QEMU,cgthree.bin pxe-e1000.rom pxe-eepro100.rom pxe-ne2k_pci.rom pxe-pcnet.rom pxe-rtl8139.rom pxe-virtio.rom efi-e1000.rom efi-eepro100.rom efi-ne2k_pci.rom efi-pcnet.rom efi-rtl8139.rom efi-virtio.rom efi-e1000e.rom efi-vmxnet3.rom qemu-icon.bmp qemu_logo_no_text.svg bamboo.dtb petalogix-s3adsp1800.dtb petalogix-ml605.dtb multiboot.bin linuxboot.bin linuxboot_dma.bin kvmvapic.bin s390-ccw.img s390-netboot.img spapr-rtas.bin slof.bin skiboot.lid palcode-clipper u-boot.e500 qemu_vga.ndrv; do \
install -c -m 0644 /tmp/qemu-test/src/pc-bios/$x "/tmp/qemu-test/build/=destdir/tmp/qemu-test/install/share/qemu"; \
done
install -d -m 0755 "/tmp/qemu-test/build/=destdir/tmp/qemu-test/install/share/qemu/keymaps"
set -e; for x in da en-gb et fr fr-ch is lt modifiers no pt-br sv ar de en-us fi fr-be hr it lv nl pl ru th common de-ch es fo fr-ca hu ja mk nl-be pt sl tr bepo cz; do \
install -c -m 0644 /tmp/qemu-test/src/pc-bios/keymaps/$x "/tmp/qemu-test/build/=destdir/tmp/qemu-test/install/share/qemu/keymaps"; \
done
install -c -m 0644 /tmp/qemu-test/build/trace-events-all "/tmp/qemu-test/build/=destdir/tmp/qemu-test/install/share/qemu/trace-events-all"
for d in x86_64-softmmu aarch64-softmmu; do \
make --no-print-directory BUILD_DIR=/tmp/qemu-test/build TARGET_DIR=$d/ -C $d install || exit 1 ; \
done
install -d -m 0755 "/tmp/qemu-test/build/=destdir/tmp/qemu-test/install/bin"
install -c -m 0755 qemu-system-x86_64 "/tmp/qemu-test/build/=destdir/tmp/qemu-test/install/bin"
strip "/tmp/qemu-test/build/=destdir/tmp/qemu-test/install/bin/qemu-system-x86_64"
install -d -m 0755 "/tmp/qemu-test/build/=destdir/tmp/qemu-test/install/bin"
install -c -m 0755 qemu-system-aarch64 "/tmp/qemu-test/build/=destdir/tmp/qemu-test/install/bin"
strip "/tmp/qemu-test/build/=destdir/tmp/qemu-test/install/bin/qemu-system-aarch64"
CLEANUP /var/tmp/patchew-tester-tmp-om4f3ffq/src/docker-src.2017-11-13-20.34.56.10232
make[1]: Leaving directory '/var/tmp/patchew-tester-tmp-om4f3ffq/src'
real 2m59.053s
user 0m4.740s
sys 0m5.114s
BUILD fedora
make[1]: Entering directory '/var/tmp/patchew-tester-tmp-om4f3ffq/src'
GEN /var/tmp/patchew-tester-tmp-om4f3ffq/src/docker-src.2017-11-13-20.37.55.19937/qemu.tar
Cloning into '/var/tmp/patchew-tester-tmp-om4f3ffq/src/docker-src.2017-11-13-20.37.55.19937/qemu.tar.vroot'...
done.
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Checking out files: 100% (5654/5654), done.
Your branch is up-to-date with 'origin/test'.
Submodule 'dtc' (git://git.qemu-project.org/dtc.git) registered for path 'dtc'
Cloning into '/var/tmp/patchew-tester-tmp-om4f3ffq/src/docker-src.2017-11-13-20.37.55.19937/qemu.tar.vroot/dtc'...
Submodule path 'dtc': checked out '558cd81bdd432769b59bff01240c44f82cfb1a9d'
Submodule 'ui/keycodemapdb' (git://git.qemu.org/keycodemapdb.git) registered for path 'ui/keycodemapdb'
Cloning into '/var/tmp/patchew-tester-tmp-om4f3ffq/src/docker-src.2017-11-13-20.37.55.19937/qemu.tar.vroot/ui/keycodemapdb'...
Submodule path 'ui/keycodemapdb': checked out '10739aa26051a5d49d88132604539d3ed085e72e'
COPY RUNNER
RUN test-mingw in qemu:fedora
Packages installed:
PyYAML-3.11-13.fc25.x86_64
SDL-devel-1.2.15-21.fc24.x86_64
bc-1.06.95-16.fc24.x86_64
bison-3.0.4-4.fc24.x86_64
bzip2-1.0.6-21.fc25.x86_64
ccache-3.3.4-1.fc25.x86_64
clang-3.9.1-2.fc25.x86_64
findutils-4.6.0-8.fc25.x86_64
flex-2.6.0-3.fc25.x86_64
gcc-6.4.1-1.fc25.x86_64
gcc-c++-6.4.1-1.fc25.x86_64
gettext-0.19.8.1-3.fc25.x86_64
git-2.9.5-1.fc25.x86_64
glib2-devel-2.50.3-1.fc25.x86_64
hostname-3.15-8.fc25.x86_64
libaio-devel-0.3.110-6.fc24.x86_64
libfdt-devel-1.4.2-1.fc25.x86_64
make-4.1-6.fc25.x86_64
mingw32-SDL-1.2.15-7.fc24.noarch
mingw32-bzip2-1.0.6-7.fc24.noarch
mingw32-curl-7.47.0-1.fc24.noarch
mingw32-glib2-2.50.3-1.fc25.noarch
mingw32-gmp-6.1.1-1.fc25.noarch
mingw32-gnutls-3.5.5-2.fc25.noarch
mingw32-gtk2-2.24.31-2.fc25.noarch
mingw32-gtk3-3.22.17-1.fc25.noarch
mingw32-libjpeg-turbo-1.5.1-1.fc25.noarch
mingw32-libpng-1.6.27-1.fc25.noarch
mingw32-libssh2-1.4.3-5.fc24.noarch
mingw32-libtasn1-4.9-1.fc25.noarch
mingw32-nettle-3.3-1.fc25.noarch
mingw32-pixman-0.34.0-1.fc25.noarch
mingw32-pkg-config-0.28-6.fc24.x86_64
mingw64-SDL-1.2.15-7.fc24.noarch
mingw64-bzip2-1.0.6-7.fc24.noarch
mingw64-curl-7.47.0-1.fc24.noarch
mingw64-glib2-2.50.3-1.fc25.noarch
mingw64-gmp-6.1.1-1.fc25.noarch
mingw64-gnutls-3.5.5-2.fc25.noarch
mingw64-gtk2-2.24.31-2.fc25.noarch
mingw64-gtk3-3.22.17-1.fc25.noarch
mingw64-libjpeg-turbo-1.5.1-1.fc25.noarch
mingw64-libpng-1.6.27-1.fc25.noarch
mingw64-libssh2-1.4.3-5.fc24.noarch
mingw64-libtasn1-4.9-1.fc25.noarch
mingw64-nettle-3.3-1.fc25.noarch
mingw64-pixman-0.34.0-1.fc25.noarch
mingw64-pkg-config-0.28-6.fc24.x86_64
nettle-devel-3.3-1.fc25.x86_64
package python2 is not installed
perl-5.24.2-387.fc25.x86_64
pixman-devel-0.34.0-2.fc24.x86_64
sparse-0.5.0-10.fc25.x86_64
tar-1.29-3.fc25.x86_64
which-2.21-1.fc25.x86_64
zlib-devel-1.2.8-10.fc24.x86_64
Environment variables:
PACKAGES=ccache gettext git tar PyYAML sparse flex bison python2 bzip2 hostname glib2-devel pixman-devel zlib-devel SDL-devel libfdt-devel gcc gcc-c++ clang make perl which bc findutils libaio-devel nettle-devel mingw32-pixman mingw32-glib2 mingw32-gmp mingw32-SDL mingw32-pkg-config mingw32-gtk2 mingw32-gtk3 mingw32-gnutls mingw32-nettle mingw32-libtasn1 mingw32-libjpeg-turbo mingw32-libpng mingw32-curl mingw32-libssh2 mingw32-bzip2 mingw64-pixman mingw64-glib2 mingw64-gmp mingw64-SDL mingw64-pkg-config mingw64-gtk2 mingw64-gtk3 mingw64-gnutls mingw64-nettle mingw64-libtasn1 mingw64-libjpeg-turbo mingw64-libpng mingw64-curl mingw64-libssh2 mingw64-bzip2
HOSTNAME=1ab20ce27df2
MAKEFLAGS= -j8
J=8
CCACHE_DIR=/var/tmp/ccache
EXTRA_CONFIGURE_OPTS=
V=
SHOW_ENV=1
PATH=/usr/lib/ccache:/usr/lib64/ccache:/usr/local/sbin:/usr/local/bin:/usr/sbin:/usr/bin:/sbin:/bin
PWD=/
TARGET_LIST=
FGC=f25
SHLVL=1
HOME=/root
TEST_DIR=/tmp/qemu-test
DISTTAG=f25container
FEATURES=mingw clang pyyaml dtc
DEBUG=
_=/usr/bin/env
Configure options:
--enable-werror --target-list=x86_64-softmmu,aarch64-softmmu --prefix=/tmp/qemu-test/install --cross-prefix=x86_64-w64-mingw32- --enable-trace-backends=simple --enable-debug --enable-gnutls --enable-nettle --enable-curl --enable-vnc --enable-bzip2 --enable-guest-agent --with-sdlabi=1.2 --with-gtkabi=2.0
Install prefix /tmp/qemu-test/install
BIOS directory /tmp/qemu-test/install
firmware path /tmp/qemu-test/install/share/qemu-firmware
binary directory /tmp/qemu-test/install
library directory /tmp/qemu-test/install/lib
module directory /tmp/qemu-test/install/lib
libexec directory /tmp/qemu-test/install/libexec
include directory /tmp/qemu-test/install/include
config directory /tmp/qemu-test/install
local state directory queried at runtime
Windows SDK no
Source path /tmp/qemu-test/src
GIT binary git
GIT submodules
C compiler x86_64-w64-mingw32-gcc
Host C compiler cc
C++ compiler x86_64-w64-mingw32-g++
Objective-C compiler clang
ARFLAGS rv
CFLAGS -g
QEMU_CFLAGS -I/usr/x86_64-w64-mingw32/sys-root/mingw/include/pixman-1 -I$(SRC_PATH)/dtc/libfdt -Werror -mms-bitfields -I/usr/x86_64-w64-mingw32/sys-root/mingw/include/glib-2.0 -I/usr/x86_64-w64-mingw32/sys-root/mingw/lib/glib-2.0/include -I/usr/x86_64-w64-mingw32/sys-root/mingw/include -m64 -mcx16 -mthreads -D__USE_MINGW_ANSI_STDIO=1 -DWIN32_LEAN_AND_MEAN -DWINVER=0x501 -D_GNU_SOURCE -D_FILE_OFFSET_BITS=64 -D_LARGEFILE_SOURCE -Wstrict-prototypes -Wredundant-decls -Wall -Wundef -Wwrite-strings -Wmissing-prototypes -fno-strict-aliasing -fno-common -fwrapv -Wendif-labels -Wno-shift-negative-value -Wno-missing-include-dirs -Wempty-body -Wnested-externs -Wformat-security -Wformat-y2k -Winit-self -Wignored-qualifiers -Wold-style-declaration -Wold-style-definition -Wtype-limits -fstack-protector-strong -I/usr/x86_64-w64-mingw32/sys-root/mingw/include -I/usr/x86_64-w64-mingw32/sys-root/mingw/include/p11-kit-1 -I/usr/x86_64-w64-mingw32/sys-root/mingw/include -I/usr/x86_64-w64-mingw32/sys-root/mingw/include -I/usr/x86_64-w64-mingw32/sys-root/mingw/include/libpng16
LDFLAGS -Wl,--nxcompat -Wl,--no-seh -Wl,--dynamicbase -Wl,--warn-common -m64 -g
make make
install install
python python -B
smbd /usr/sbin/smbd
module support no
host CPU x86_64
host big endian no
target list x86_64-softmmu aarch64-softmmu
gprof enabled no
sparse enabled no
strip binaries no
profiler no
static build no
SDL support yes (1.2.15)
GTK support yes (2.24.31)
GTK GL support no
VTE support no
TLS priority NORMAL
GNUTLS support yes
GNUTLS rnd yes
libgcrypt no
libgcrypt kdf no
nettle yes (3.3)
nettle kdf yes
libtasn1 yes
curses support no
virgl support no
curl support yes
mingw32 support yes
Audio drivers dsound
Block whitelist (rw)
Block whitelist (ro)
VirtFS support no
Multipath support no
VNC support yes
VNC SASL support no
VNC JPEG support yes
VNC PNG support yes
xen support no
brlapi support no
bluez support no
Documentation no
PIE no
vde support no
netmap support no
Linux AIO support no
ATTR/XATTR support no
Install blobs yes
KVM support no
HAX support yes
TCG support yes
TCG debug enabled yes
TCG interpreter no
RDMA support no
fdt support yes
preadv support no
fdatasync no
madvise no
posix_madvise no
libcap-ng support no
vhost-net support no
vhost-scsi support no
vhost-vsock support no
vhost-user support no
Trace backends simple
Trace output file trace-<pid>
spice support no
rbd support no
xfsctl support no
smartcard support no
libusb no
usb net redir no
OpenGL support no
OpenGL dmabufs no
libiscsi support no
libnfs support no
build guest agent yes
QGA VSS support no
QGA w32 disk info yes
QGA MSI support no
seccomp support no
coroutine backend win32
coroutine pool yes
debug stack usage no
crypto afalg no
GlusterFS support no
gcov gcov
gcov enabled no
TPM support yes
libssh2 support yes
TPM passthrough no
TPM emulator no
QOM debugging yes
Live block migration yes
lzo support no
snappy support no
bzip2 support yes
NUMA host support no
tcmalloc support no
jemalloc support no
avx2 optimization yes
replication support yes
VxHS block device no
capstone no
mkdir -p dtc/libfdt
mkdir -p dtc/tests
GEN aarch64-softmmu/config-devices.mak.tmp
GEN x86_64-softmmu/config-devices.mak.tmp
GEN qemu-options.def
GEN config-host.h
GEN qapi-types.h
GEN qmp-commands.h
GEN qapi-visit.h
GEN qapi-event.h
GEN x86_64-softmmu/config-devices.mak
GEN qmp-marshal.c
GEN aarch64-softmmu/config-devices.mak
GEN qapi-types.c
GEN qapi-visit.c
GEN qapi-event.c
GEN qmp-introspect.h
GEN qmp-introspect.c
GEN trace/generated-tcg-tracers.h
GEN trace/generated-helpers-wrappers.h
GEN trace/generated-helpers.h
GEN trace/generated-helpers.c
GEN module_block.h
GEN ui/input-keymap-linux-to-qcode.c
GEN ui/input-keymap-qcode-to-qnum.c
GEN ui/input-keymap-qnum-to-qcode.c
GEN tests/test-qapi-types.h
GEN tests/test-qapi-visit.h
GEN tests/test-qmp-commands.h
GEN tests/test-qapi-event.h
GEN tests/test-qmp-introspect.h
GEN trace-root.h
GEN util/trace.h
GEN crypto/trace.h
GEN io/trace.h
GEN migration/trace.h
GEN block/trace.h
GEN chardev/trace.h
GEN hw/block/trace.h
GEN hw/block/dataplane/trace.h
GEN hw/char/trace.h
GEN hw/intc/trace.h
GEN hw/net/trace.h
GEN hw/virtio/trace.h
GEN hw/audio/trace.h
GEN hw/misc/trace.h
GEN hw/usb/trace.h
GEN hw/scsi/trace.h
GEN hw/nvram/trace.h
GEN hw/display/trace.h
GEN hw/input/trace.h
GEN hw/timer/trace.h
GEN hw/dma/trace.h
GEN hw/sparc/trace.h
GEN hw/sd/trace.h
GEN hw/isa/trace.h
GEN hw/mem/trace.h
GEN hw/i386/trace.h
GEN hw/i386/xen/trace.h
GEN hw/9pfs/trace.h
GEN hw/ppc/trace.h
GEN hw/pci/trace.h
GEN hw/s390x/trace.h
GEN hw/vfio/trace.h
GEN hw/arm/trace.h
GEN hw/alpha/trace.h
GEN hw/acpi/trace.h
GEN hw/xen/trace.h
GEN hw/ide/trace.h
GEN ui/trace.h
GEN audio/trace.h
GEN net/trace.h
GEN target/arm/trace.h
GEN target/i386/trace.h
GEN target/mips/trace.h
GEN target/sparc/trace.h
GEN target/s390x/trace.h
GEN target/ppc/trace.h
GEN qom/trace.h
GEN linux-user/trace.h
GEN qapi/trace.h
GEN accel/tcg/trace.h
GEN accel/kvm/trace.h
GEN nbd/trace.h
GEN trace-root.c
GEN scsi/trace.h
GEN util/trace.c
GEN crypto/trace.c
GEN io/trace.c
GEN migration/trace.c
GEN block/trace.c
GEN chardev/trace.c
GEN hw/block/trace.c
GEN hw/block/dataplane/trace.c
GEN hw/char/trace.c
GEN hw/intc/trace.c
GEN hw/net/trace.c
GEN hw/virtio/trace.c
GEN hw/audio/trace.c
GEN hw/misc/trace.c
GEN hw/usb/trace.c
GEN hw/scsi/trace.c
GEN hw/nvram/trace.c
GEN hw/display/trace.c
GEN hw/input/trace.c
GEN hw/timer/trace.c
GEN hw/dma/trace.c
GEN hw/sparc/trace.c
GEN hw/sd/trace.c
GEN hw/isa/trace.c
GEN hw/mem/trace.c
GEN hw/i386/trace.c
GEN hw/i386/xen/trace.c
GEN hw/9pfs/trace.c
GEN hw/ppc/trace.c
GEN hw/pci/trace.c
GEN hw/s390x/trace.c
GEN hw/vfio/trace.c
GEN hw/acpi/trace.c
GEN hw/arm/trace.c
GEN hw/alpha/trace.c
GEN hw/xen/trace.c
GEN hw/ide/trace.c
GEN ui/trace.c
GEN audio/trace.c
GEN net/trace.c
GEN target/arm/trace.c
GEN target/i386/trace.c
GEN target/mips/trace.c
GEN target/sparc/trace.c
GEN target/s390x/trace.c
GEN target/ppc/trace.c
GEN qom/trace.c
GEN linux-user/trace.c
GEN qapi/trace.c
GEN accel/tcg/trace.c
GEN accel/kvm/trace.c
GEN nbd/trace.c
GEN scsi/trace.c
GEN config-all-devices.mak
DEP /tmp/qemu-test/src/dtc/tests/dumptrees.c
DEP /tmp/qemu-test/src/dtc/tests/trees.S
DEP /tmp/qemu-test/src/dtc/tests/value-labels.c
DEP /tmp/qemu-test/src/dtc/tests/testutils.c
DEP /tmp/qemu-test/src/dtc/tests/asm_tree_dump.c
DEP /tmp/qemu-test/src/dtc/tests/truncated_property.c
DEP /tmp/qemu-test/src/dtc/tests/check_path.c
DEP /tmp/qemu-test/src/dtc/tests/overlay_bad_fixup.c
DEP /tmp/qemu-test/src/dtc/tests/overlay.c
DEP /tmp/qemu-test/src/dtc/tests/subnode_iterate.c
DEP /tmp/qemu-test/src/dtc/tests/property_iterate.c
DEP /tmp/qemu-test/src/dtc/tests/utilfdt_test.c
DEP /tmp/qemu-test/src/dtc/tests/integer-expressions.c
DEP /tmp/qemu-test/src/dtc/tests/path_offset_aliases.c
DEP /tmp/qemu-test/src/dtc/tests/add_subnode_with_nops.c
DEP /tmp/qemu-test/src/dtc/tests/dtbs_equal_unordered.c
DEP /tmp/qemu-test/src/dtc/tests/dtb_reverse.c
DEP /tmp/qemu-test/src/dtc/tests/dtbs_equal_ordered.c
DEP /tmp/qemu-test/src/dtc/tests/extra-terminating-null.c
DEP /tmp/qemu-test/src/dtc/tests/incbin.c
DEP /tmp/qemu-test/src/dtc/tests/boot-cpuid.c
DEP /tmp/qemu-test/src/dtc/tests/phandle_format.c
DEP /tmp/qemu-test/src/dtc/tests/path-references.c
DEP /tmp/qemu-test/src/dtc/tests/references.c
DEP /tmp/qemu-test/src/dtc/tests/string_escapes.c
DEP /tmp/qemu-test/src/dtc/tests/propname_escapes.c
DEP /tmp/qemu-test/src/dtc/tests/appendprop1.c
DEP /tmp/qemu-test/src/dtc/tests/appendprop2.c
DEP /tmp/qemu-test/src/dtc/tests/del_node.c
DEP /tmp/qemu-test/src/dtc/tests/del_property.c
DEP /tmp/qemu-test/src/dtc/tests/setprop.c
DEP /tmp/qemu-test/src/dtc/tests/set_name.c
DEP /tmp/qemu-test/src/dtc/tests/rw_tree1.c
DEP /tmp/qemu-test/src/dtc/tests/open_pack.c
DEP /tmp/qemu-test/src/dtc/tests/nopulate.c
DEP /tmp/qemu-test/src/dtc/tests/mangle-layout.c
DEP /tmp/qemu-test/src/dtc/tests/move_and_save.c
DEP /tmp/qemu-test/src/dtc/tests/nop_node.c
DEP /tmp/qemu-test/src/dtc/tests/sw_tree1.c
DEP /tmp/qemu-test/src/dtc/tests/nop_property.c
DEP /tmp/qemu-test/src/dtc/tests/setprop_inplace.c
DEP /tmp/qemu-test/src/dtc/tests/stringlist.c
DEP /tmp/qemu-test/src/dtc/tests/addr_size_cells.c
DEP /tmp/qemu-test/src/dtc/tests/notfound.c
DEP /tmp/qemu-test/src/dtc/tests/char_literal.c
DEP /tmp/qemu-test/src/dtc/tests/sized_cells.c
DEP /tmp/qemu-test/src/dtc/tests/get_alias.c
DEP /tmp/qemu-test/src/dtc/tests/node_offset_by_compatible.c
DEP /tmp/qemu-test/src/dtc/tests/node_check_compatible.c
DEP /tmp/qemu-test/src/dtc/tests/node_offset_by_phandle.c
DEP /tmp/qemu-test/src/dtc/tests/node_offset_by_prop_value.c
DEP /tmp/qemu-test/src/dtc/tests/supernode_atdepth_offset.c
DEP /tmp/qemu-test/src/dtc/tests/parent_offset.c
DEP /tmp/qemu-test/src/dtc/tests/get_path.c
DEP /tmp/qemu-test/src/dtc/tests/getprop.c
DEP /tmp/qemu-test/src/dtc/tests/get_phandle.c
DEP /tmp/qemu-test/src/dtc/tests/get_name.c
DEP /tmp/qemu-test/src/dtc/tests/path_offset.c
DEP /tmp/qemu-test/src/dtc/tests/subnode_offset.c
DEP /tmp/qemu-test/src/dtc/tests/find_property.c
DEP /tmp/qemu-test/src/dtc/tests/root_node.c
DEP /tmp/qemu-test/src/dtc/tests/get_mem_rsv.c
DEP /tmp/qemu-test/src/dtc/libfdt/fdt_overlay.c
DEP /tmp/qemu-test/src/dtc/libfdt/fdt_addresses.c
DEP /tmp/qemu-test/src/dtc/libfdt/fdt_empty_tree.c
DEP /tmp/qemu-test/src/dtc/libfdt/fdt_strerror.c
DEP /tmp/qemu-test/src/dtc/libfdt/fdt_rw.c
DEP /tmp/qemu-test/src/dtc/libfdt/fdt_sw.c
DEP /tmp/qemu-test/src/dtc/libfdt/fdt_wip.c
DEP /tmp/qemu-test/src/dtc/libfdt/fdt_ro.c
DEP /tmp/qemu-test/src/dtc/libfdt/fdt.c
DEP /tmp/qemu-test/src/dtc/util.c
DEP /tmp/qemu-test/src/dtc/fdtput.c
DEP /tmp/qemu-test/src/dtc/fdtget.c
DEP /tmp/qemu-test/src/dtc/fdtdump.c
LEX convert-dtsv0-lexer.lex.c
DEP /tmp/qemu-test/src/dtc/srcpos.c
BISON dtc-parser.tab.c
LEX dtc-lexer.lex.c
DEP /tmp/qemu-test/src/dtc/treesource.c
DEP /tmp/qemu-test/src/dtc/livetree.c
DEP /tmp/qemu-test/src/dtc/fstree.c
DEP /tmp/qemu-test/src/dtc/flattree.c
DEP /tmp/qemu-test/src/dtc/dtc.c
DEP /tmp/qemu-test/src/dtc/data.c
DEP /tmp/qemu-test/src/dtc/checks.c
DEP convert-dtsv0-lexer.lex.c
DEP dtc-lexer.lex.c
DEP dtc-parser.tab.c
CHK version_gen.h
UPD version_gen.h
DEP /tmp/qemu-test/src/dtc/util.c
CC libfdt/fdt.o
CC libfdt/fdt_ro.o
CC libfdt/fdt_sw.o
CC libfdt/fdt_rw.o
CC libfdt/fdt_wip.o
CC libfdt/fdt_empty_tree.o
CC libfdt/fdt_strerror.o
CC libfdt/fdt_addresses.o
CC libfdt/fdt_overlay.o
AR libfdt/libfdt.a
x86_64-w64-mingw32-ar: creating libfdt/libfdt.a
a - libfdt/fdt.o
a - libfdt/fdt_ro.o
a - libfdt/fdt_wip.o
a - libfdt/fdt_sw.o
a - libfdt/fdt_rw.o
a - libfdt/fdt_strerror.o
a - libfdt/fdt_empty_tree.o
a - libfdt/fdt_addresses.o
a - libfdt/fdt_overlay.o
RC version.o
mkdir -p dtc/libfdt
mkdir -p dtc/tests
GEN qga/qapi-generated/qga-qapi-visit.h
GEN qga/qapi-generated/qga-qmp-commands.h
GEN qga/qapi-generated/qga-qapi-types.c
GEN qga/qapi-generated/qga-qapi-visit.c
GEN qga/qapi-generated/qga-qapi-types.h
CC qapi-types.o
GEN qga/qapi-generated/qga-qmp-marshal.c
CC qmp-introspect.o
CC qapi-visit.o
CC qapi/qapi-visit-core.o
CC qapi-event.o
CC qapi/qapi-dealloc-visitor.o
CC qapi/qobject-input-visitor.o
CC qapi/qobject-output-visitor.o
CC qapi/qmp-registry.o
CC qapi/qmp-dispatch.o
CC qapi/string-input-visitor.o
CC qapi/string-output-visitor.o
CC qapi/opts-visitor.o
CC qapi/qapi-clone-visitor.o
CC qapi/qmp-event.o
CC qobject/qnull.o
CC qobject/qnum.o
CC qapi/qapi-util.o
CC qobject/qstring.o
CC qobject/qdict.o
CC qobject/qlist.o
CC qobject/qbool.o
CC qobject/qlit.o
CC qobject/qjson.o
CC qobject/qobject.o
CC qobject/json-lexer.o
CC qobject/json-streamer.o
CC qobject/json-parser.o
CC trace/simple.o
CC trace/control.o
CC trace/qmp.o
CC util/osdep.o
CC util/cutils.o
CC util/unicode.o
CC util/qemu-timer-common.o
CC util/bufferiszero.o
CC util/lockcnt.o
CC util/aiocb.o
CC util/async.o
CC util/thread-pool.o
CC util/qemu-timer.o
CC util/main-loop.o
CC util/iohandler.o
CC util/event_notifier-win32.o
CC util/aio-win32.o
CC util/oslib-win32.o
CC util/qemu-thread-win32.o
CC util/envlist.o
CC util/path.o
CC util/module.o
CC util/host-utils.o
CC util/hbitmap.o
CC util/bitops.o
CC util/bitmap.o
CC util/fifo8.o
CC util/acl.o
CC util/cacheinfo.o
CC util/error.o
CC util/qemu-error.o
CC util/id.o
CC util/iov.o
CC util/qemu-config.o
CC util/uri.o
CC util/notify.o
CC util/qemu-sockets.o
CC util/qemu-option.o
CC util/qemu-progress.o
CC util/hexdump.o
CC util/keyval.o
CC util/crc32c.o
CC util/uuid.o
CC util/throttle.o
CC util/getauxval.o
CC util/readline.o
CC util/rcu.o
CC util/qemu-coroutine.o
CC util/qemu-coroutine-io.o
CC util/qemu-coroutine-lock.o
CC util/qemu-coroutine-sleep.o
CC util/coroutine-win32.o
CC util/buffer.o
CC util/timed-average.o
CC util/base64.o
CC util/log.o
CC util/pagesize.o
CC util/qdist.o
CC util/qht.o
CC util/range.o
CC util/stats64.o
CC util/systemd.o
CC trace-root.o
CC crypto/trace.o
CC util/trace.o
CC io/trace.o
CC block/trace.o
CC migration/trace.o
CC chardev/trace.o
CC hw/block/trace.o
CC hw/block/dataplane/trace.o
CC hw/char/trace.o
CC hw/intc/trace.o
CC hw/net/trace.o
CC hw/virtio/trace.o
CC hw/audio/trace.o
CC hw/misc/trace.o
CC hw/usb/trace.o
CC hw/scsi/trace.o
CC hw/nvram/trace.o
CC hw/display/trace.o
CC hw/input/trace.o
CC hw/timer/trace.o
CC hw/dma/trace.o
CC hw/sparc/trace.o
CC hw/sd/trace.o
CC hw/isa/trace.o
CC hw/mem/trace.o
CC hw/i386/trace.o
CC hw/i386/xen/trace.o
CC hw/ppc/trace.o
CC hw/9pfs/trace.o
CC hw/pci/trace.o
CC hw/s390x/trace.o
CC hw/vfio/trace.o
CC hw/acpi/trace.o
CC hw/arm/trace.o
CC hw/alpha/trace.o
CC hw/xen/trace.o
CC ui/trace.o
CC hw/ide/trace.o
CC audio/trace.o
CC net/trace.o
CC target/arm/trace.o
CC target/i386/trace.o
CC target/mips/trace.o
CC target/s390x/trace.o
CC target/sparc/trace.o
CC target/ppc/trace.o
CC linux-user/trace.o
CC qom/trace.o
CC accel/tcg/trace.o
CC qapi/trace.o
CC accel/kvm/trace.o
CC scsi/trace.o
CC nbd/trace.o
CC crypto/pbkdf-stub.o
CC stubs/arch-query-cpu-def.o
CC stubs/arch-query-cpu-model-comparison.o
CC stubs/arch-query-cpu-model-expansion.o
CC stubs/arch-query-cpu-model-baseline.o
CC stubs/bdrv-next-monitor-owned.o
CC stubs/blk-commit-all.o
CC stubs/blockdev-close-all-bdrv-states.o
CC stubs/clock-warp.o
CC stubs/cpu-get-clock.o
CC stubs/cpu-get-icount.o
CC stubs/dump.o
CC stubs/error-printf.o
CC stubs/gdbstub.o
CC stubs/fdset.o
CC stubs/get-vm-name.o
CC stubs/iothread.o
CC stubs/iothread-lock.o
CC stubs/is-daemonized.o
CC stubs/machine-init-done.o
CC stubs/migr-blocker.o
CC stubs/change-state-handler.o
CC stubs/notify-event.o
CC stubs/monitor.o
CC stubs/qtest.o
CC stubs/replay.o
CC stubs/runstate-check.o
CC stubs/set-fd-handler.o
CC stubs/slirp.o
CC stubs/sysbus.o
CC stubs/tpm.o
CC stubs/trace-control.o
CC stubs/uuid.o
CC stubs/vm-stop.o
CC stubs/vmstate.o
CC stubs/fd-register.o
CC stubs/target-monitor-defs.o
CC stubs/qmp_pc_dimm.o
CC stubs/target-get-monitor-def.o
CC stubs/pc_madt_cpu_entry.o
CC stubs/vmgenid.o
CC stubs/xen-common.o
CC stubs/xen-hvm.o
CC stubs/pci-host-piix.o
GEN qemu-img-cmds.h
CC block.o
CC blockjob.o
CC replication.o
CC qemu-io-cmds.o
CC block/raw-format.o
CC block/qcow.o
CC block/vdi.o
CC block/vmdk.o
CC block/cloop.o
CC block/bochs.o
CC block/vpc.o
CC block/vvfat.o
CC block/dmg.o
CC block/qcow2.o
CC block/qcow2-refcount.o
CC block/qcow2-cluster.o
CC block/qcow2-snapshot.o
CC block/qcow2-cache.o
CC block/qcow2-bitmap.o
CC block/qed.o
CC block/qed-l2-cache.o
CC block/qed-table.o
CC block/qed-cluster.o
CC block/qed-check.o
CC block/vhdx.o
CC block/vhdx-endian.o
CC block/vhdx-log.o
CC block/quorum.o
CC block/parallels.o
CC block/blkdebug.o
CC block/blkverify.o
CC block/blkreplay.o
CC block/block-backend.o
CC block/snapshot.o
CC block/qapi.o
CC block/file-win32.o
CC block/win32-aio.o
CC block/null.o
CC block/mirror.o
CC block/commit.o
CC block/io.o
CC block/throttle-groups.o
CC block/nbd.o
CC block/nbd-client.o
CC block/sheepdog.o
CC block/accounting.o
CC block/dirty-bitmap.o
CC block/write-threshold.o
CC block/backup.o
CC block/replication.o
CC block/throttle.o
CC block/crypto.o
CC nbd/server.o
CC nbd/client.o
CC nbd/common.o
CC scsi/utils.o
CC block/curl.o
CC block/ssh.o
CC block/dmg-bz2.o
CC crypto/init.o
CC crypto/hash.o
CC crypto/hash-nettle.o
CC crypto/hmac.o
CC crypto/hmac-nettle.o
CC crypto/desrfb.o
CC crypto/cipher.o
CC crypto/aes.o
CC crypto/tlscreds.o
CC crypto/tlscredsanon.o
CC crypto/tlssession.o
CC crypto/tlscredsx509.o
CC crypto/secret.o
CC crypto/random-gnutls.o
CC crypto/pbkdf.o
CC crypto/pbkdf-nettle.o
CC crypto/ivgen.o
CC crypto/ivgen-essiv.o
CC crypto/ivgen-plain.o
CC crypto/afsplit.o
CC crypto/ivgen-plain64.o
CC crypto/xts.o
CC crypto/block.o
CC crypto/block-qcow.o
CC crypto/block-luks.o
CC io/channel.o
CC io/channel-buffer.o
CC io/channel-file.o
CC io/channel-socket.o
CC io/channel-command.o
CC io/channel-tls.o
CC io/channel-watch.o
CC io/channel-websock.o
CC io/channel-util.o
CC io/dns-resolver.o
CC io/task.o
CC qom/object.o
CC qom/container.o
CC qom/qom-qobject.o
CC qom/object_interfaces.o
CC qemu-io.o
CC blockdev.o
CC bootdevice.o
CC blockdev-nbd.o
CC iothread.o
CC qdev-monitor.o
CC device-hotplug.o
CC os-win32.o
CC bt-host.o
CC bt-vhci.o
CC dma-helpers.o
CC vl.o
CC tpm.o
CC device_tree.o
CC qmp-marshal.o
CC qmp.o
CC hmp.o
CC cpus-common.o
CC audio/audio.o
CC audio/noaudio.o
CC audio/wavaudio.o
CC audio/mixeng.o
CC audio/sdlaudio.o
CC audio/dsoundaudio.o
CC audio/audio_win_int.o
CC audio/wavcapture.o
CC backends/rng.o
CC backends/rng-egd.o
CC backends/tpm.o
CC backends/hostmem.o
CC backends/hostmem-ram.o
CC backends/cryptodev.o
CC backends/cryptodev-builtin.o
CC block/stream.o
CC chardev/msmouse.o
CC chardev/wctablet.o
CC chardev/testdev.o
CC disas/arm.o
CXX disas/arm-a64.o
CXX disas/libvixl/vixl/utils.o
CC disas/i386.o
CXX disas/libvixl/vixl/compiler-intrinsics.o
CXX disas/libvixl/vixl/a64/instructions-a64.o
CXX disas/libvixl/vixl/a64/decoder-a64.o
CXX disas/libvixl/vixl/a64/disasm-a64.o
CC hw/acpi/core.o
CC hw/acpi/piix4.o
CC hw/acpi/pcihp.o
CC hw/acpi/ich9.o
CC hw/acpi/tco.o
CC hw/acpi/cpu_hotplug.o
CC hw/acpi/memory_hotplug.o
CC hw/acpi/cpu.o
CC hw/acpi/nvdimm.o
CC hw/acpi/vmgenid.o
CC hw/acpi/acpi_interface.o
CC hw/acpi/bios-linker-loader.o
CC hw/acpi/aml-build.o
CC hw/acpi/ipmi.o
CC hw/acpi/acpi-stub.o
CC hw/acpi/ipmi-stub.o
CC hw/audio/sb16.o
CC hw/audio/es1370.o
CC hw/audio/ac97.o
CC hw/audio/fmopl.o
CC hw/audio/adlib.o
CC hw/audio/gus.o
CC hw/audio/gusemu_hal.o
CC hw/audio/gusemu_mixer.o
CC hw/audio/cs4231a.o
CC hw/audio/intel-hda.o
CC hw/audio/hda-codec.o
CC hw/audio/pcspk.o
CC hw/audio/wm8750.o
CC hw/audio/pl041.o
CC hw/audio/lm4549.o
CC hw/audio/marvell_88w8618.o
CC hw/audio/soundhw.o
CC hw/block/block.o
CC hw/block/cdrom.o
CC hw/block/hd-geometry.o
CC hw/block/fdc.o
CC hw/block/nand.o
CC hw/block/m25p80.o
CC hw/block/pflash_cfi01.o
CC hw/block/pflash_cfi02.o
CC hw/block/ecc.o
CC hw/block/onenand.o
CC hw/block/nvme.o
CC hw/bt/core.o
CC hw/bt/l2cap.o
CC hw/bt/sdp.o
CC hw/bt/hci.o
CC hw/bt/hci-csr.o
CC hw/bt/hid.o
CC hw/char/ipoctal232.o
CC hw/char/parallel.o
CC hw/char/serial.o
CC hw/char/pl011.o
CC hw/char/serial-isa.o
CC hw/char/serial-pci.o
CC hw/char/virtio-console.o
CC hw/char/cadence_uart.o
CC hw/char/cmsdk-apb-uart.o
CC hw/char/debugcon.o
CC hw/char/imx_serial.o
CC hw/core/qdev.o
CC hw/core/qdev-properties.o
CC hw/core/bus.o
CC hw/core/reset.o
CC hw/core/fw-path-provider.o
CC hw/core/irq.o
CC hw/core/hotplug.o
CC hw/core/ptimer.o
CC hw/core/nmi.o
CC hw/core/sysbus.o
CC hw/core/machine.o
CC hw/core/loader.o
CC hw/core/qdev-properties-system.o
CC hw/core/register.o
CC hw/core/or-irq.o
CC hw/core/platform-bus.o
CC hw/cpu/core.o
CC hw/display/ads7846.o
CC hw/display/cirrus_vga.o
CC hw/display/pl110.o
CC hw/display/ssd0303.o
CC hw/display/ssd0323.o
CC hw/display/vga-pci.o
CC hw/display/vga-isa.o
CC hw/display/vmware_vga.o
CC hw/display/blizzard.o
CC hw/display/exynos4210_fimd.o
CC hw/display/framebuffer.o
CC hw/display/tc6393xb.o
CC hw/dma/pl080.o
CC hw/dma/pl330.o
CC hw/dma/i8257.o
CC hw/gpio/max7310.o
CC hw/dma/xlnx-zynq-devcfg.o
CC hw/gpio/pl061.o
CC hw/gpio/zaurus.o
CC hw/gpio/gpio_key.o
CC hw/i2c/core.o
CC hw/i2c/smbus.o
CC hw/i2c/smbus_eeprom.o
CC hw/i2c/i2c-ddc.o
CC hw/i2c/versatile_i2c.o
CC hw/i2c/smbus_ich9.o
CC hw/i2c/pm_smbus.o
CC hw/i2c/bitbang_i2c.o
CC hw/i2c/exynos4210_i2c.o
CC hw/i2c/imx_i2c.o
CC hw/i2c/aspeed_i2c.o
CC hw/ide/core.o
CC hw/ide/atapi.o
CC hw/ide/qdev.o
CC hw/ide/pci.o
CC hw/ide/isa.o
CC hw/ide/piix.o
CC hw/ide/microdrive.o
CC hw/ide/ahci.o
CC hw/ide/ich.o
CC hw/ide/ahci-allwinner.o
CC hw/input/hid.o
CC hw/input/lm832x.o
CC hw/input/pckbd.o
CC hw/input/ps2.o
CC hw/input/pl050.o
CC hw/input/stellaris_input.o
CC hw/input/tsc2005.o
CC hw/input/vmmouse.o
CC hw/input/virtio-input.o
CC hw/input/virtio-input-hid.o
CC hw/intc/i8259_common.o
CC hw/intc/i8259.o
CC hw/intc/pl190.o
CC hw/intc/imx_avic.o
CC hw/intc/realview_gic.o
CC hw/intc/ioapic_common.o
CC hw/intc/arm_gic_common.o
CC hw/intc/arm_gic.o
CC hw/intc/arm_gicv2m.o
CC hw/intc/arm_gicv3_common.o
CC hw/intc/arm_gicv3.o
CC hw/intc/arm_gicv3_dist.o
CC hw/intc/arm_gicv3_redist.o
CC hw/intc/arm_gicv3_its_common.o
CC hw/intc/intc.o
CC hw/ipack/ipack.o
CC hw/ipack/tpci200.o
CC hw/ipmi/ipmi.o
CC hw/ipmi/ipmi_bmc_sim.o
CC hw/ipmi/ipmi_bmc_extern.o
CC hw/ipmi/isa_ipmi_kcs.o
CC hw/ipmi/isa_ipmi_bt.o
CC hw/isa/isa-bus.o
CC hw/isa/apm.o
CC hw/mem/pc-dimm.o
CC hw/mem/nvdimm.o
CC hw/misc/applesmc.o
CC hw/misc/max111x.o
CC hw/misc/tmp105.o
CC hw/misc/tmp421.o
CC hw/misc/debugexit.o
CC hw/misc/sga.o
CC hw/misc/pc-testdev.o
CC hw/misc/pci-testdev.o
CC hw/misc/edu.o
CC hw/misc/unimp.o
CC hw/misc/vmcoreinfo.o
CC hw/misc/arm_l2x0.o
CC hw/misc/arm_integrator_debug.o
CC hw/misc/a9scu.o
CC hw/misc/arm11scu.o
CC hw/net/ne2000.o
CC hw/net/eepro100.o
CC hw/net/pcnet-pci.o
CC hw/net/pcnet.o
CC hw/net/e1000.o
CC hw/net/e1000x_common.o
CC hw/net/net_tx_pkt.o
CC hw/net/net_rx_pkt.o
CC hw/net/e1000e.o
CC hw/net/e1000e_core.o
CC hw/net/rtl8139.o
CC hw/net/vmxnet3.o
CC hw/net/smc91c111.o
CC hw/net/lan9118.o
CC hw/net/ne2000-isa.o
CC hw/net/xgmac.o
CC hw/net/allwinner_emac.o
CC hw/net/imx_fec.o
CC hw/net/cadence_gem.o
CC hw/net/stellaris_enet.o
CC hw/net/ftgmac100.o
CC hw/net/rocker/rocker.o
CC hw/net/rocker/rocker_fp.o
CC hw/net/rocker/rocker_desc.o
CC hw/net/rocker/rocker_world.o
CC hw/net/rocker/rocker_of_dpa.o
CC hw/nvram/eeprom93xx.o
CC hw/nvram/fw_cfg.o
CC hw/nvram/chrp_nvram.o
CC hw/pci-bridge/pci_bridge_dev.o
CC hw/pci-bridge/pcie_pci_bridge.o
CC hw/pci-bridge/pcie_root_port.o
CC hw/pci-bridge/gen_pcie_root_port.o
CC hw/pci-bridge/pci_expander_bridge.o
CC hw/pci-bridge/xio3130_upstream.o
CC hw/pci-bridge/xio3130_downstream.o
CC hw/pci-bridge/ioh3420.o
CC hw/pci-bridge/i82801b11.o
CC hw/pci-host/pam.o
CC hw/pci-host/versatile.o
CC hw/pci-host/piix.o
CC hw/pci-host/q35.o
CC hw/pci-host/gpex.o
CC hw/pci/pci.o
CC hw/pci/pci_bridge.o
CC hw/pci/msix.o
CC hw/pci/msi.o
CC hw/pci/shpc.o
CC hw/pci/pci_host.o
CC hw/pci/slotid_cap.o
CC hw/pci/pcie_host.o
CC hw/pci/pcie.o
CC hw/pci/pcie_aer.o
CC hw/pci/pcie_port.o
CC hw/pci/pci-stub.o
CC hw/pcmcia/pcmcia.o
CC hw/scsi/scsi-disk.o
CC hw/scsi/scsi-generic.o
CC hw/scsi/scsi-bus.o
CC hw/scsi/lsi53c895a.o
CC hw/scsi/mptsas.o
CC hw/scsi/mptconfig.o
CC hw/scsi/mptendian.o
CC hw/scsi/megasas.o
CC hw/scsi/vmw_pvscsi.o
CC hw/scsi/esp.o
CC hw/scsi/esp-pci.o
CC hw/sd/pl181.o
CC hw/sd/ssi-sd.o
CC hw/sd/sd.o
CC hw/sd/core.o
CC hw/sd/sdhci.o
CC hw/smbios/smbios.o
CC hw/smbios/smbios_type_38.o
CC hw/smbios/smbios-stub.o
CC hw/smbios/smbios_type_38-stub.o
CC hw/ssi/pl022.o
CC hw/ssi/ssi.o
CC hw/ssi/xilinx_spips.o
CC hw/ssi/aspeed_smc.o
CC hw/ssi/stm32f2xx_spi.o
CC hw/ssi/mss-spi.o
CC hw/timer/arm_timer.o
CC hw/timer/arm_mptimer.o
CC hw/timer/armv7m_systick.o
CC hw/timer/a9gtimer.o
CC hw/timer/cadence_ttc.o
CC hw/timer/ds1338.o
CC hw/timer/hpet.o
CC hw/timer/i8254_common.o
CC hw/timer/i8254.o
CC hw/timer/pl031.o
CC hw/timer/twl92230.o
CC hw/timer/imx_epit.o
CC hw/timer/imx_gpt.o
CC hw/timer/stm32f2xx_timer.o
CC hw/timer/aspeed_timer.o
CC hw/timer/cmsdk-apb-timer.o
CC hw/timer/mss-timer.o
CC hw/tpm/tpm_tis.o
CC hw/usb/core.o
CC hw/usb/combined-packet.o
CC hw/usb/bus.o
CC hw/usb/libhw.o
CC hw/usb/desc.o
CC hw/usb/desc-msos.o
CC hw/usb/hcd-uhci.o
CC hw/usb/hcd-ohci.o
CC hw/usb/hcd-ehci.o
CC hw/usb/hcd-ehci-pci.o
CC hw/usb/hcd-ehci-sysbus.o
CC hw/usb/hcd-xhci.o
CC hw/usb/hcd-xhci-nec.o
CC hw/usb/hcd-musb.o
CC hw/usb/dev-hub.o
CC hw/usb/dev-hid.o
CC hw/usb/dev-wacom.o
CC hw/usb/dev-storage.o
CC hw/usb/dev-uas.o
CC hw/usb/dev-audio.o
CC hw/usb/dev-serial.o
CC hw/usb/dev-network.o
CC hw/usb/dev-bluetooth.o
CC hw/usb/dev-smartcard-reader.o
CC hw/usb/host-stub.o
CC hw/virtio/virtio-rng.o
CC hw/virtio/virtio-pci.o
CC hw/virtio/virtio-bus.o
CC hw/virtio/virtio-mmio.o
CC hw/virtio/vhost-stub.o
CC hw/watchdog/watchdog.o
CC hw/watchdog/wdt_i6300esb.o
CC hw/watchdog/wdt_ib700.o
CC hw/watchdog/wdt_aspeed.o
CC migration/migration.o
CC migration/socket.o
CC migration/fd.o
CC migration/exec.o
CC migration/tls.o
CC migration/channel.o
CC migration/savevm.o
CC migration/colo-comm.o
CC migration/colo.o
CC migration/colo-failover.o
CC migration/vmstate.o
CC migration/vmstate-types.o
CC migration/page_cache.o
CC migration/qemu-file.o
CC migration/global_state.o
CC migration/qemu-file-channel.o
CC migration/xbzrle.o
CC migration/postcopy-ram.o
CC migration/qjson.o
CC migration/block.o
CC net/net.o
CC net/queue.o
CC net/checksum.o
CC net/util.o
CC net/hub.o
CC net/socket.o
CC net/dump.o
CC net/eth.o
CC net/slirp.o
CC net/filter.o
CC net/filter-buffer.o
CC net/filter-mirror.o
CC net/colo-compare.o
CC net/colo.o
CC net/filter-rewriter.o
CC net/filter-replay.o
CC net/tap-win32.o
CC qom/cpu.o
CC replay/replay.o
CC replay/replay-internal.o
CC replay/replay-events.o
CC replay/replay-input.o
CC replay/replay-time.o
CC replay/replay-char.o
CC replay/replay-snapshot.o
CC replay/replay-net.o
CC replay/replay-audio.o
CC slirp/cksum.o
CC slirp/if.o
CC slirp/ip_icmp.o
CC slirp/ip6_icmp.o
CC slirp/ip6_input.o
CC slirp/ip6_output.o
CC slirp/ip_input.o
CC slirp/ip_output.o
CC slirp/dnssearch.o
CC slirp/dhcpv6.o
CC slirp/slirp.o
CC slirp/mbuf.o
CC slirp/misc.o
CC slirp/sbuf.o
CC slirp/socket.o
CC slirp/tcp_input.o
CC slirp/tcp_output.o
CC slirp/tcp_subr.o
CC slirp/tcp_timer.o
CC slirp/udp.o
CC slirp/udp6.o
CC slirp/bootp.o
CC slirp/tftp.o
CC slirp/arp_table.o
CC slirp/ncsi.o
CC slirp/ndp_table.o
CC ui/keymaps.o
CC ui/console.o
CC ui/cursor.o
CC ui/qemu-pixman.o
CC ui/input.o
CC ui/input-keymap.o
CC ui/input-legacy.o
CC ui/sdl.o
CC ui/sdl_zoom.o
CC ui/x_keymap.o
CC ui/vnc.o
CC ui/vnc-enc-zlib.o
CC ui/vnc-enc-hextile.o
CC ui/vnc-enc-tight.o
CC ui/vnc-palette.o
CC ui/vnc-enc-zrle.o
CC ui/vnc-auth-vencrypt.o
CC ui/vnc-ws.o
CC ui/vnc-jobs.o
CC ui/gtk.o
CC chardev/char.o
CC chardev/char-console.o
CC chardev/char-fe.o
CC chardev/char-file.o
CC chardev/char-io.o
CC chardev/char-mux.o
CC chardev/char-null.o
CC chardev/char-pipe.o
CC chardev/char-ringbuf.o
CC chardev/char-serial.o
CC chardev/char-socket.o
CC chardev/char-stdio.o
CC chardev/char-udp.o
CC chardev/char-win.o
CC chardev/char-win-stdio.o
CC qga/commands.o
CC qga/guest-agent-command-state.o
CC qga/commands-win32.o
CC qga/main.o
CC qga/channel-win32.o
CC qga/service-win32.o
CC qga/vss-win32.o
AS optionrom/multiboot.o
CC qga/qapi-generated/qga-qapi-types.o
AS optionrom/linuxboot.o
CC optionrom/linuxboot_dma.o
CC qga/qapi-generated/qga-qapi-visit.o
AS optionrom/kvmvapic.o
CC qga/qapi-generated/qga-qmp-marshal.o
AR libqemuutil.a
BUILD optionrom/multiboot.img
CC qemu-img.o
BUILD optionrom/linuxboot.img
BUILD optionrom/linuxboot_dma.img
BUILD optionrom/kvmvapic.img
BUILD optionrom/multiboot.raw
BUILD optionrom/linuxboot_dma.raw
BUILD optionrom/linuxboot.raw
BUILD optionrom/kvmvapic.raw
SIGN optionrom/linuxboot_dma.bin
SIGN optionrom/kvmvapic.bin
SIGN optionrom/multiboot.bin
SIGN optionrom/linuxboot.bin
LINK qemu-ga.exe
LINK qemu-img.exe
LINK qemu-io.exe
GEN x86_64-softmmu/hmp-commands.h
GEN x86_64-softmmu/hmp-commands-info.h
GEN x86_64-softmmu/config-target.h
GEN aarch64-softmmu/hmp-commands.h
GEN aarch64-softmmu/config-target.h
GEN aarch64-softmmu/hmp-commands-info.h
CC x86_64-softmmu/tcg/tcg-op.o
CC x86_64-softmmu/exec.o
CC x86_64-softmmu/tcg/tcg.o
CC x86_64-softmmu/fpu/softfloat.o
CC x86_64-softmmu/tcg/tcg-common.o
CC x86_64-softmmu/tcg/optimize.o
CC x86_64-softmmu/disas.o
CC aarch64-softmmu/exec.o
CC aarch64-softmmu/tcg/tcg.o
CC aarch64-softmmu/tcg/tcg-op.o
GEN x86_64-softmmu/gdbstub-xml.c
CC aarch64-softmmu/tcg/optimize.o
CC aarch64-softmmu/tcg/tcg-common.o
CC aarch64-softmmu/fpu/softfloat.o
CC aarch64-softmmu/disas.o
CC x86_64-softmmu/arch_init.o
CC x86_64-softmmu/cpus.o
CC x86_64-softmmu/monitor.o
GEN aarch64-softmmu/gdbstub-xml.c
CC x86_64-softmmu/gdbstub.o
CC aarch64-softmmu/arch_init.o
CC aarch64-softmmu/cpus.o
CC aarch64-softmmu/monitor.o
CC x86_64-softmmu/balloon.o
CC aarch64-softmmu/gdbstub.o
CC aarch64-softmmu/balloon.o
CC x86_64-softmmu/ioport.o
CC x86_64-softmmu/numa.o
CC aarch64-softmmu/ioport.o
CC x86_64-softmmu/qtest.o
CC aarch64-softmmu/numa.o
CC aarch64-softmmu/qtest.o
CC aarch64-softmmu/memory.o
CC aarch64-softmmu/memory_mapping.o
CC aarch64-softmmu/dump.o
CC x86_64-softmmu/memory.o
CC x86_64-softmmu/memory_mapping.o
CC x86_64-softmmu/dump.o
CC aarch64-softmmu/migration/ram.o
CC aarch64-softmmu/accel/accel.o
CC aarch64-softmmu/accel/stubs/hax-stub.o
CC aarch64-softmmu/accel/stubs/kvm-stub.o
CC x86_64-softmmu/migration/ram.o
CC aarch64-softmmu/accel/tcg/tcg-all.o
CC aarch64-softmmu/accel/tcg/cputlb.o
CC x86_64-softmmu/accel/accel.o
CC aarch64-softmmu/accel/tcg/tcg-runtime.o
CC x86_64-softmmu/accel/stubs/kvm-stub.o
CC aarch64-softmmu/accel/tcg/cpu-exec.o
CC aarch64-softmmu/accel/tcg/cpu-exec-common.o
CC aarch64-softmmu/accel/tcg/translate-all.o
CC x86_64-softmmu/accel/tcg/tcg-all.o
CC x86_64-softmmu/accel/tcg/cputlb.o
CC aarch64-softmmu/accel/tcg/translator.o
CC x86_64-softmmu/accel/tcg/tcg-runtime.o
CC x86_64-softmmu/accel/tcg/cpu-exec.o
CC aarch64-softmmu/hw/adc/stm32f2xx_adc.o
CC x86_64-softmmu/accel/tcg/cpu-exec-common.o
CC x86_64-softmmu/accel/tcg/translate-all.o
CC x86_64-softmmu/accel/tcg/translator.o
CC x86_64-softmmu/hw/block/virtio-blk.o
CC aarch64-softmmu/hw/block/virtio-blk.o
CC aarch64-softmmu/hw/block/dataplane/virtio-blk.o
CC x86_64-softmmu/hw/block/dataplane/virtio-blk.o
CC aarch64-softmmu/hw/char/exynos4210_uart.o
CC x86_64-softmmu/hw/char/virtio-serial-bus.o
CC x86_64-softmmu/hw/core/generic-loader.o
CC x86_64-softmmu/hw/core/null-machine.o
CC aarch64-softmmu/hw/char/omap_uart.o
CC x86_64-softmmu/hw/display/vga.o
CC x86_64-softmmu/hw/display/virtio-gpu.o
CC x86_64-softmmu/hw/display/virtio-gpu-3d.o
CC aarch64-softmmu/hw/char/digic-uart.o
CC x86_64-softmmu/hw/display/virtio-gpu-pci.o
CC x86_64-softmmu/hw/display/virtio-vga.o
CC x86_64-softmmu/hw/intc/apic.o
CC aarch64-softmmu/hw/char/stm32f2xx_usart.o
CC x86_64-softmmu/hw/intc/apic_common.o
CC x86_64-softmmu/hw/intc/ioapic.o
CC aarch64-softmmu/hw/char/bcm2835_aux.o
CC x86_64-softmmu/hw/isa/lpc_ich9.o
CC x86_64-softmmu/hw/misc/vmport.o
CC aarch64-softmmu/hw/char/virtio-serial-bus.o
CC x86_64-softmmu/hw/misc/pvpanic.o
CC x86_64-softmmu/hw/misc/mmio_interface.o
CC x86_64-softmmu/hw/net/virtio-net.o
CC aarch64-softmmu/hw/core/generic-loader.o
CC x86_64-softmmu/hw/net/vhost_net.o
CC x86_64-softmmu/hw/scsi/virtio-scsi.o
CC x86_64-softmmu/hw/scsi/virtio-scsi-dataplane.o
CC x86_64-softmmu/hw/timer/mc146818rtc.o
CC aarch64-softmmu/hw/core/null-machine.o
CC x86_64-softmmu/hw/virtio/virtio.o
CC aarch64-softmmu/hw/cpu/arm11mpcore.o
CC x86_64-softmmu/hw/virtio/virtio-balloon.o
CC x86_64-softmmu/hw/virtio/virtio-crypto.o
CC x86_64-softmmu/hw/virtio/virtio-crypto-pci.o
CC aarch64-softmmu/hw/cpu/realview_mpcore.o
CC x86_64-softmmu/hw/i386/multiboot.o
CC x86_64-softmmu/hw/i386/pc.o
CC aarch64-softmmu/hw/cpu/a9mpcore.o
CC x86_64-softmmu/hw/i386/pc_piix.o
CC x86_64-softmmu/hw/i386/pc_q35.o
CC x86_64-softmmu/hw/i386/pc_sysfw.o
CC x86_64-softmmu/hw/i386/x86-iommu.o
CC aarch64-softmmu/hw/cpu/a15mpcore.o
CC x86_64-softmmu/hw/i386/intel_iommu.o
CC aarch64-softmmu/hw/display/omap_dss.o
CC x86_64-softmmu/hw/i386/amd_iommu.o
CC x86_64-softmmu/hw/i386/kvmvapic.o
CC x86_64-softmmu/hw/i386/acpi-build.o
CC x86_64-softmmu/target/i386/helper.o
CC aarch64-softmmu/hw/display/omap_lcdc.o
CC x86_64-softmmu/target/i386/cpu.o
CC aarch64-softmmu/hw/display/pxa2xx_lcd.o
CC x86_64-softmmu/target/i386/gdbstub.o
CC x86_64-softmmu/target/i386/xsave_helper.o
CC x86_64-softmmu/target/i386/translate.o
CC aarch64-softmmu/hw/display/bcm2835_fb.o
CC x86_64-softmmu/target/i386/bpt_helper.o
CC x86_64-softmmu/target/i386/cc_helper.o
CC aarch64-softmmu/hw/display/vga.o
CC aarch64-softmmu/hw/display/virtio-gpu.o
CC aarch64-softmmu/hw/display/virtio-gpu-3d.o
CC aarch64-softmmu/hw/display/virtio-gpu-pci.o
CC x86_64-softmmu/target/i386/excp_helper.o
CC x86_64-softmmu/target/i386/fpu_helper.o
CC aarch64-softmmu/hw/display/dpcd.o
CC x86_64-softmmu/target/i386/int_helper.o
CC aarch64-softmmu/hw/display/xlnx_dp.o
CC aarch64-softmmu/hw/dma/xlnx_dpdma.o
CC aarch64-softmmu/hw/dma/omap_dma.o
CC aarch64-softmmu/hw/dma/soc_dma.o
CC x86_64-softmmu/target/i386/mem_helper.o
CC aarch64-softmmu/hw/dma/pxa2xx_dma.o
CC aarch64-softmmu/hw/dma/bcm2835_dma.o
CC aarch64-softmmu/hw/gpio/omap_gpio.o
CC x86_64-softmmu/target/i386/misc_helper.o
CC aarch64-softmmu/hw/gpio/imx_gpio.o
CC x86_64-softmmu/target/i386/mpx_helper.o
CC x86_64-softmmu/target/i386/seg_helper.o
CC aarch64-softmmu/hw/gpio/bcm2835_gpio.o
CC aarch64-softmmu/hw/i2c/omap_i2c.o
CC aarch64-softmmu/hw/input/pxa2xx_keypad.o
CC aarch64-softmmu/hw/input/tsc210x.o
CC aarch64-softmmu/hw/intc/armv7m_nvic.o
CC x86_64-softmmu/target/i386/smm_helper.o
CC aarch64-softmmu/hw/intc/exynos4210_gic.o
CC aarch64-softmmu/hw/intc/exynos4210_combiner.o
CC x86_64-softmmu/target/i386/svm_helper.o
CC aarch64-softmmu/hw/intc/omap_intc.o
CC x86_64-softmmu/target/i386/machine.o
CC x86_64-softmmu/target/i386/arch_memory_mapping.o
CC aarch64-softmmu/hw/intc/bcm2835_ic.o
CC aarch64-softmmu/hw/intc/bcm2836_control.o
CC x86_64-softmmu/target/i386/arch_dump.o
CC aarch64-softmmu/hw/intc/allwinner-a10-pic.o
CC aarch64-softmmu/hw/intc/aspeed_vic.o
CC x86_64-softmmu/target/i386/monitor.o
CC x86_64-softmmu/target/i386/kvm-stub.o
CC x86_64-softmmu/target/i386/hax-all.o
CC aarch64-softmmu/hw/intc/arm_gicv3_cpuif.o
CC aarch64-softmmu/hw/misc/arm_sysctl.o
CC aarch64-softmmu/hw/misc/cbus.o
CC x86_64-softmmu/target/i386/hax-mem.o
CC aarch64-softmmu/hw/misc/exynos4210_pmu.o
CC x86_64-softmmu/target/i386/hax-windows.o
GEN trace/generated-helpers.c
CC x86_64-softmmu/trace/control-target.o
CC x86_64-softmmu/gdbstub-xml.o
CC x86_64-softmmu/trace/generated-helpers.o
CC aarch64-softmmu/hw/misc/exynos4210_clk.o
CC aarch64-softmmu/hw/misc/exynos4210_rng.o
CC aarch64-softmmu/hw/misc/imx_ccm.o
CC aarch64-softmmu/hw/misc/imx31_ccm.o
CC aarch64-softmmu/hw/misc/imx25_ccm.o
CC aarch64-softmmu/hw/misc/imx6_ccm.o
CC aarch64-softmmu/hw/misc/imx6_src.o
LINK x86_64-softmmu/qemu-system-x86_64.exe
CC aarch64-softmmu/hw/misc/mst_fpga.o
CC aarch64-softmmu/hw/misc/omap_clk.o
CC aarch64-softmmu/hw/misc/omap_gpmc.o
CC aarch64-softmmu/hw/misc/omap_l4.o
CC aarch64-softmmu/hw/misc/omap_sdrc.o
CC aarch64-softmmu/hw/misc/omap_tap.o
CC aarch64-softmmu/hw/misc/bcm2835_mbox.o
CC aarch64-softmmu/hw/misc/bcm2835_property.o
CC aarch64-softmmu/hw/misc/bcm2835_rng.o
CC aarch64-softmmu/hw/misc/zynq_slcr.o
CC aarch64-softmmu/hw/misc/zynq-xadc.o
CC aarch64-softmmu/hw/misc/stm32f2xx_syscfg.o
CC aarch64-softmmu/hw/misc/mps2-scc.o
CC aarch64-softmmu/hw/misc/auxbus.o
CC aarch64-softmmu/hw/misc/aspeed_scu.o
CC aarch64-softmmu/hw/misc/aspeed_sdmc.o
CC aarch64-softmmu/hw/misc/mmio_interface.o
CC aarch64-softmmu/hw/misc/msf2-sysreg.o
CC aarch64-softmmu/hw/net/virtio-net.o
CC aarch64-softmmu/hw/net/vhost_net.o
CC aarch64-softmmu/hw/pcmcia/pxa2xx.o
CC aarch64-softmmu/hw/scsi/virtio-scsi.o
CC aarch64-softmmu/hw/scsi/virtio-scsi-dataplane.o
CC aarch64-softmmu/hw/sd/omap_mmc.o
CC aarch64-softmmu/hw/sd/pxa2xx_mmci.o
CC aarch64-softmmu/hw/sd/bcm2835_sdhost.o
CC aarch64-softmmu/hw/ssi/omap_spi.o
CC aarch64-softmmu/hw/ssi/imx_spi.o
CC aarch64-softmmu/hw/timer/exynos4210_mct.o
CC aarch64-softmmu/hw/timer/exynos4210_pwm.o
CC aarch64-softmmu/hw/timer/exynos4210_rtc.o
CC aarch64-softmmu/hw/timer/omap_gptimer.o
CC aarch64-softmmu/hw/timer/omap_synctimer.o
CC aarch64-softmmu/hw/timer/pxa2xx_timer.o
CC aarch64-softmmu/hw/timer/digic-timer.o
CC aarch64-softmmu/hw/timer/allwinner-a10-pit.o
CC aarch64-softmmu/hw/usb/tusb6010.o
CC aarch64-softmmu/hw/virtio/virtio.o
CC aarch64-softmmu/hw/virtio/virtio-crypto.o
CC aarch64-softmmu/hw/virtio/virtio-balloon.o
CC aarch64-softmmu/hw/virtio/virtio-crypto-pci.o
CC aarch64-softmmu/hw/arm/boot.o
CC aarch64-softmmu/hw/arm/collie.o
CC aarch64-softmmu/hw/arm/exynos4_boards.o
CC aarch64-softmmu/hw/arm/gumstix.o
CC aarch64-softmmu/hw/arm/highbank.o
CC aarch64-softmmu/hw/arm/digic_boards.o
CC aarch64-softmmu/hw/arm/integratorcp.o
CC aarch64-softmmu/hw/arm/mainstone.o
CC aarch64-softmmu/hw/arm/musicpal.o
CC aarch64-softmmu/hw/arm/nseries.o
CC aarch64-softmmu/hw/arm/omap_sx1.o
CC aarch64-softmmu/hw/arm/palm.o
CC aarch64-softmmu/hw/arm/realview.o
CC aarch64-softmmu/hw/arm/spitz.o
CC aarch64-softmmu/hw/arm/stellaris.o
CC aarch64-softmmu/hw/arm/tosa.o
CC aarch64-softmmu/hw/arm/versatilepb.o
CC aarch64-softmmu/hw/arm/vexpress.o
CC aarch64-softmmu/hw/arm/virt.o
CC aarch64-softmmu/hw/arm/xilinx_zynq.o
CC aarch64-softmmu/hw/arm/z2.o
CC aarch64-softmmu/hw/arm/virt-acpi-build.o
CC aarch64-softmmu/hw/arm/netduino2.o
CC aarch64-softmmu/hw/arm/sysbus-fdt.o
CC aarch64-softmmu/hw/arm/armv7m.o
CC aarch64-softmmu/hw/arm/exynos4210.o
CC aarch64-softmmu/hw/arm/pxa2xx.o
CC aarch64-softmmu/hw/arm/pxa2xx_gpio.o
CC aarch64-softmmu/hw/arm/pxa2xx_pic.o
CC aarch64-softmmu/hw/arm/digic.o
CC aarch64-softmmu/hw/arm/omap1.o
CC aarch64-softmmu/hw/arm/omap2.o
CC aarch64-softmmu/hw/arm/strongarm.o
CC aarch64-softmmu/hw/arm/allwinner-a10.o
CC aarch64-softmmu/hw/arm/cubieboard.o
CC aarch64-softmmu/hw/arm/bcm2835_peripherals.o
CC aarch64-softmmu/hw/arm/bcm2836.o
CC aarch64-softmmu/hw/arm/raspi.o
CC aarch64-softmmu/hw/arm/stm32f205_soc.o
CC aarch64-softmmu/hw/arm/xlnx-zynqmp.o
CC aarch64-softmmu/hw/arm/fsl-imx25.o
CC aarch64-softmmu/hw/arm/xlnx-zcu102.o
CC aarch64-softmmu/hw/arm/imx25_pdk.o
CC aarch64-softmmu/hw/arm/fsl-imx31.o
CC aarch64-softmmu/hw/arm/kzm.o
CC aarch64-softmmu/hw/arm/fsl-imx6.o
CC aarch64-softmmu/hw/arm/sabrelite.o
CC aarch64-softmmu/hw/arm/aspeed_soc.o
CC aarch64-softmmu/hw/arm/aspeed.o
CC aarch64-softmmu/hw/arm/mps2.o
CC aarch64-softmmu/hw/arm/msf2-soc.o
CC aarch64-softmmu/hw/arm/msf2-som.o
CC aarch64-softmmu/target/arm/arm-semi.o
CC aarch64-softmmu/target/arm/machine.o
CC aarch64-softmmu/target/arm/psci.o
CC aarch64-softmmu/target/arm/arch_dump.o
CC aarch64-softmmu/target/arm/monitor.o
CC aarch64-softmmu/target/arm/kvm-stub.o
CC aarch64-softmmu/target/arm/translate.o
CC aarch64-softmmu/target/arm/op_helper.o
CC aarch64-softmmu/target/arm/helper.o
CC aarch64-softmmu/target/arm/cpu.o
CC aarch64-softmmu/target/arm/neon_helper.o
CC aarch64-softmmu/target/arm/iwmmxt_helper.o
CC aarch64-softmmu/target/arm/gdbstub.o
CC aarch64-softmmu/target/arm/cpu64.o
CC aarch64-softmmu/target/arm/translate-a64.o
CC aarch64-softmmu/target/arm/helper-a64.o
CC aarch64-softmmu/target/arm/gdbstub64.o
CC aarch64-softmmu/target/arm/arm-powerctl.o
CC aarch64-softmmu/target/arm/crypto_helper.o
GEN trace/generated-helpers.c
CC aarch64-softmmu/trace/control-target.o
CC aarch64-softmmu/gdbstub-xml.o
CC aarch64-softmmu/trace/generated-helpers.o
LINK aarch64-softmmu/qemu-system-aarch64.exe
hw/arm/virt.o:virt.c:(.rdata$.refptr.reserved_ram_regions[.refptr.reserved_ram_regions]+0x0): undefined reference to `reserved_ram_regions'
collect2: error: ld returned 1 exit status
Makefile:193: recipe for target 'qemu-system-aarch64.exe' failed
make[1]: *** [qemu-system-aarch64.exe] Error 1
Makefile:383: recipe for target 'subdir-aarch64-softmmu' failed
make: *** [subdir-aarch64-softmmu] Error 2
Traceback (most recent call last):
File "./tests/docker/docker.py", line 385, in <module>
sys.exit(main())
File "./tests/docker/docker.py", line 382, in main
return args.cmdobj.run(args, argv)
File "./tests/docker/docker.py", line 239, in run
return Docker().run(argv, args.keep, quiet=args.quiet)
File "./tests/docker/docker.py", line 207, in run
quiet=quiet)
File "./tests/docker/docker.py", line 125, in _do_check
return subprocess.check_call(self._command + cmd, **kwargs)
File "/usr/lib64/python2.7/subprocess.py", line 186, in check_call
raise CalledProcessError(retcode, cmd)
subprocess.CalledProcessError: Command '['docker', 'run', '--label', 'com.qemu.instance.uuid=763254cec8dc11e79cd752540069c830', '-u', '0', '--security-opt', 'seccomp=unconfined', '--rm', '--net=none', '-e', 'TARGET_LIST=', '-e', 'EXTRA_CONFIGURE_OPTS=', '-e', 'V=', '-e', 'J=8', '-e', 'DEBUG=', '-e', 'SHOW_ENV=1', '-e', 'CCACHE_DIR=/var/tmp/ccache', '-v', '/root/.cache/qemu-docker-ccache:/var/tmp/ccache:z', '-v', '/var/tmp/patchew-tester-tmp-om4f3ffq/src/docker-src.2017-11-13-20.37.55.19937:/var/tmp/qemu:z,ro', 'qemu:fedora', '/var/tmp/qemu/run', 'test-mingw']' returned non-zero exit status 2
make[1]: *** [tests/docker/Makefile.include:129: docker-run] Error 1
make[1]: Leaving directory '/var/tmp/patchew-tester-tmp-om4f3ffq/src'
make: *** [tests/docker/Makefile.include:163: docker-run-test-mingw@fedora] Error 2
real 4m5.920s
user 0m4.097s
sys 0m4.227s
=== OUTPUT END ===
Test command exited with code: 2
---
Email generated automatically by Patchew [http://patchew.org/].
Please send your feedback to patchew-devel@freelists.org
^ permalink raw reply [flat|nested] 30+ messages in thread
* Re: [Qemu-devel] [RFC 2/5] hw/arm/virt: Enable dynamic generation of guest RAM memory regions
2017-11-14 1:15 ` [Qemu-devel] [RFC 2/5] hw/arm/virt: Enable dynamic generation of guest RAM memory regions zhuyijun
@ 2017-11-14 14:47 ` Andrew Jones
2017-11-20 9:22 ` Zhu Yijun
0 siblings, 1 reply; 30+ messages in thread
From: Andrew Jones @ 2017-11-14 14:47 UTC (permalink / raw)
To: zhuyijun
Cc: qemu-arm, qemu-devel, eric.auger, peter.maydell,
shameerali.kolothum.thodi, zhaoshenglong
On Tue, Nov 14, 2017 at 09:15:51AM +0800, zhuyijun@huawei.com wrote:
> From: Zhu Yijun <zhuyijun@huawei.com>
>
> Register a ram_memory_region_init notify to allocate memory region
> from system memory and add them as subregions.
>
> Signed-off-by: Zhu Yijun <zhuyijun@huawei.com>
> ---
> hw/arm/virt.c | 21 ++++++++++++++++-----
> include/hw/arm/virt.h | 1 +
> 2 files changed, 17 insertions(+), 5 deletions(-)
>
> diff --git a/hw/arm/virt.c b/hw/arm/virt.c
> index 9e18b41..ddde5e1 100644
> --- a/hw/arm/virt.c
> +++ b/hw/arm/virt.c
> @@ -1225,6 +1225,19 @@ void virt_machine_done(Notifier *notifier, void *data)
> virt_build_smbios(vms);
> }
>
> +static void virt_ram_memory_region_init(Notifier *notifier, void *data)
> +{
> + MachineState *machine = MACHINE(qdev_get_machine());
No need to use qdev_get_machine(), you can get it with MACHINE(vms).
> + MemoryRegion *sysmem = get_system_memory();
> + MemoryRegion *ram = g_new(MemoryRegion, 1);
> + VirtMachineState *vms = container_of(notifier, VirtMachineState,
> + ram_memory_region_init);
> +
> + memory_region_allocate_system_memory(ram, NULL, "mach-virt.ram",
> + machine->ram_size);
> + memory_region_add_subregion(sysmem, vms->memmap[VIRT_MEM].base, ram);
> +}
> +
> static uint64_t virt_cpu_mp_affinity(VirtMachineState *vms, int idx)
> {
> uint8_t clustersz = ARM_DEFAULT_CPUS_PER_CLUSTER;
> @@ -1258,7 +1271,6 @@ static void machvirt_init(MachineState *machine)
> MemoryRegion *sysmem = get_system_memory();
> MemoryRegion *secure_sysmem = NULL;
> int n, virt_max_cpus;
> - MemoryRegion *ram = g_new(MemoryRegion, 1);
> bool firmware_loaded = bios_name || drive_get(IF_PFLASH, 0, 0);
>
> /* We can probe only here because during property set
> @@ -1409,10 +1421,6 @@ static void machvirt_init(MachineState *machine)
> fdt_add_cpu_nodes(vms);
> fdt_add_psci_node(vms);
>
> - memory_region_allocate_system_memory(ram, NULL, "mach-virt.ram",
> - machine->ram_size);
> - memory_region_add_subregion(sysmem, vms->memmap[VIRT_MEM].base, ram);
> -
> create_flash(vms, sysmem, secure_sysmem ? secure_sysmem : sysmem);
>
> create_gic(vms, pic);
> @@ -1462,6 +1470,9 @@ static void machvirt_init(MachineState *machine)
> * Notifiers are executed in registration reverse order.
> */
> create_platform_bus(vms, pic);
> +
> + vms->ram_memory_region_init.notify = virt_ram_memory_region_init;
> + qemu_add_machine_init_done_notifier(&vms->ram_memory_region_init);
Does this notifier need to be the first one executed? If so, then a
comment should be added to state that. Actually the comment above
create_platform_bus() could be replaced with a comment above the first
notifier that states all notifier dependencies.
> }
>
> static bool virt_get_secure(Object *obj, Error **errp)
> diff --git a/include/hw/arm/virt.h b/include/hw/arm/virt.h
> index 33b0ff3..38906b8 100644
> --- a/include/hw/arm/virt.h
> +++ b/include/hw/arm/virt.h
> @@ -90,6 +90,7 @@ typedef struct {
> typedef struct {
> MachineState parent;
> Notifier machine_done;
> + Notifier ram_memory_region_init;
> FWCfgState *fw_cfg;
> bool secure;
> bool highmem;
> --
> 1.8.3.1
>
>
>
Thanks,
drew
^ permalink raw reply [flat|nested] 30+ messages in thread
* Re: [Qemu-devel] [RFC 3/5] hw/arm: add scattered RAM memory region support
2017-11-14 1:15 ` [Qemu-devel] [RFC 3/5] hw/arm: add scattered RAM memory region support zhuyijun
@ 2017-11-14 14:50 ` Andrew Jones
2017-11-20 9:54 ` Zhu Yijun
2018-04-19 9:06 ` Shameerali Kolothum Thodi
0 siblings, 2 replies; 30+ messages in thread
From: Andrew Jones @ 2017-11-14 14:50 UTC (permalink / raw)
To: zhuyijun
Cc: qemu-arm, qemu-devel, eric.auger, peter.maydell,
shameerali.kolothum.thodi, zhaoshenglong
On Tue, Nov 14, 2017 at 09:15:52AM +0800, zhuyijun@huawei.com wrote:
> From: Zhu Yijun <zhuyijun@huawei.com>
>
> Dig out reserved memory holes and collect scattered RAM memory
> regions by adding mem_list member in arm_boot_info struct.
>
> Signed-off-by: Zhu Yijun <zhuyijun@huawei.com>
> ---
> hw/arm/boot.c | 8 ++++
> hw/arm/virt.c | 101 ++++++++++++++++++++++++++++++++++++++++++++++++++-
> include/hw/arm/arm.h | 1 +
> 3 files changed, 108 insertions(+), 2 deletions(-)
>
> diff --git a/hw/arm/boot.c b/hw/arm/boot.c
> index c2720c8..30438f4 100644
> --- a/hw/arm/boot.c
> +++ b/hw/arm/boot.c
> @@ -836,6 +836,14 @@ static void arm_load_kernel_notify(Notifier *notifier, void *data)
> */
> assert(!(info->secure_board_setup && kvm_enabled()));
>
> + /* If machine is not virt, the mem_list will empty. */
> + if (QLIST_EMPTY(&vms->bootinfo.mem_list)) {
> + RAMRegion *new = g_new(RAMRegion, 1);
> + new->base = info->loader_start;
> + new->size = info->ram_size;
> + QLIST_INSERT_HEAD(&vms->bootinfo.mem_list, new, next);
> + }
> +
> info->dtb_filename = qemu_opt_get(qemu_get_machine_opts(), "dtb");
>
> /* Load the kernel. */
> diff --git a/hw/arm/virt.c b/hw/arm/virt.c
> index ddde5e1..ff334c1 100644
> --- a/hw/arm/virt.c
> +++ b/hw/arm/virt.c
> @@ -56,6 +56,7 @@
> #include "hw/smbios/smbios.h"
> #include "qapi/visitor.h"
> #include "standard-headers/linux/input.h"
> +#include "hw/vfio/vfio-common.h"
>
> #define DEFINE_VIRT_MACHINE_LATEST(major, minor, latest) \
> static void virt_##major##_##minor##_class_init(ObjectClass *oc, \
> @@ -1225,6 +1226,98 @@ void virt_machine_done(Notifier *notifier, void *data)
> virt_build_smbios(vms);
> }
>
> +static void handle_reserved_ram_region_overlap(void)
> +{
> + hwaddr cur_end, next_end;
> + RAMRegion *reg, *next_reg, *tmp_reg;
> +
> + QLIST_FOREACH(reg, &reserved_ram_regions, next) {
> + next_reg = QLIST_NEXT(reg, next);
> +
> + while (next_reg && next_reg->base <= (reg->base + reg->size)) {
> + next_end = next_reg->base + next_reg->size;
> + cur_end = reg->base + reg->size;
> + if (next_end > cur_end) {
> + reg->size += (next_end - cur_end);
> + }
> +
> + tmp_reg = QLIST_NEXT(next_reg, next);
> + QLIST_REMOVE(next_reg, next);
> + g_free(next_reg);
> + next_reg = tmp_reg;
> + }
> + }
> +}
Why isn't the above integrated into the reserved ram region insertion?
> +
> +static void update_memory_regions(VirtMachineState *vms, hwaddr ram_size)
> +{
> +
> + RAMRegion *new, *reg, *last = NULL;
> + hwaddr virt_start, virt_end;
Either need a blank line here, or to initialize virt_start/end on the
declaration lines.
> + virt_start = vms->memmap[VIRT_MEM].base;
> + virt_end = virt_start + ram_size - 1;
> +
> + handle_reserved_ram_region_overlap();
> +
> + QLIST_FOREACH(reg, &reserved_ram_regions, next) {
> + if (reg->base >= virt_start && reg->base < virt_end) {
What about the case where reg->base + reg->size > virt_start?
> + if (reg->base == virt_start) {
> + virt_start += reg->size;
We can't move virt_start without breaking AAVMF.
> + virt_end += reg->size;
We can't increase virt_end without checking it against RAMLIMIT.
> + continue;
> + } else {
> + new = g_new(RAMRegion, 1);
> + new->base = virt_start;
> + new->size = reg->base - virt_start;
> + virt_start = reg->base + reg->size;
> + }
> +
> + if (QLIST_EMPTY(&vms->bootinfo.mem_list)) {
> + QLIST_INSERT_HEAD(&vms->bootinfo.mem_list, new, next);
> + } else {
> + QLIST_INSERT_AFTER(last, new, next);
> + }
> +
> + last = new;
> + ram_size -= new->size;
> + virt_end += reg->size;
> + }
> + }
> +
> + if (ram_size > 0) {
> + new = g_new(RAMRegion, 1);
> + new->base = virt_start;
> + new->size = ram_size;
> +
> + if (QLIST_EMPTY(&vms->bootinfo.mem_list)) {
> + QLIST_INSERT_HEAD(&vms->bootinfo.mem_list, new, next);
> + } else {
> + QLIST_INSERT_AFTER(last, new, next);
> + }
> + }
Where's the else? ram_size <= 0 is not likely something we should ignore.
> +}
> +
> +static void create_ram_alias(VirtMachineState *vms,
> + MemoryRegion *sysmem,
> + MemoryRegion *ram)
> +{
> + RAMRegion *reg;
> + MemoryRegion *ram_memory;
> + char *nodename;
> + hwaddr sz = 0;
> +
> + QLIST_FOREACH(reg, &vms->bootinfo.mem_list, next) {
> + nodename = g_strdup_printf("ram@%" PRIx64, reg->base);
> + ram_memory = g_new(MemoryRegion, 1);
> + memory_region_init_alias(ram_memory, NULL, nodename, ram, sz,
> + reg->size);
> + memory_region_add_subregion(sysmem, reg->base, ram_memory);
> + sz += reg->size;
> +
> + g_free(nodename);
> + }
> +}
Instead of using memory region aliases, it would be best if each RAM
region was modeled with pc-dimms, as that would move us towards supporting
memory hotplug and allow the regions to be explicitly identified
(start/size) on the command line - supporting migration. Actually, how
does this series address migration? What if the host we migrate to doesn't
have the same reserved regions in sysfs?
> +
> static void virt_ram_memory_region_init(Notifier *notifier, void *data)
> {
> MachineState *machine = MACHINE(qdev_get_machine());
> @@ -1232,10 +1325,15 @@ static void virt_ram_memory_region_init(Notifier *notifier, void *data)
> MemoryRegion *ram = g_new(MemoryRegion, 1);
> VirtMachineState *vms = container_of(notifier, VirtMachineState,
> ram_memory_region_init);
> + RAMRegion *first_mem_reg;
>
> memory_region_allocate_system_memory(ram, NULL, "mach-virt.ram",
> machine->ram_size);
> - memory_region_add_subregion(sysmem, vms->memmap[VIRT_MEM].base, ram);
> + update_memory_regions(vms, machine->ram_size);
> + create_ram_alias(vms, sysmem, ram);
> +
> + first_mem_reg = QLIST_FIRST(&vms->bootinfo.mem_list);
> + vms->bootinfo.loader_start = first_mem_reg->base;
> }
>
> static uint64_t virt_cpu_mp_affinity(VirtMachineState *vms, int idx)
> @@ -1458,7 +1556,6 @@ static void machvirt_init(MachineState *machine)
> vms->bootinfo.initrd_filename = machine->initrd_filename;
> vms->bootinfo.nb_cpus = smp_cpus;
> vms->bootinfo.board_id = -1;
> - vms->bootinfo.loader_start = vms->memmap[VIRT_MEM].base;
> vms->bootinfo.get_dtb = machvirt_dtb;
> vms->bootinfo.firmware_loaded = firmware_loaded;
> arm_load_kernel(ARM_CPU(first_cpu), &vms->bootinfo);
> diff --git a/include/hw/arm/arm.h b/include/hw/arm/arm.h
> index ce769bd..d953026 100644
> --- a/include/hw/arm/arm.h
> +++ b/include/hw/arm/arm.h
> @@ -124,6 +124,7 @@ struct arm_boot_info {
> bool secure_board_setup;
>
> arm_endianness endianness;
> + QLIST_HEAD(, RAMRegion) mem_list;
> };
>
> /**
> --
> 1.8.3.1
>
>
>
Thanks,
drew
^ permalink raw reply [flat|nested] 30+ messages in thread
* Re: [Qemu-devel] [RFC 4/5] hw/arm/boot: set fdt size cell of memory node from mem_list
2017-11-14 1:15 ` [Qemu-devel] [RFC 4/5] hw/arm/boot: set fdt size cell of memory node from mem_list zhuyijun
@ 2017-11-14 14:51 ` Andrew Jones
2017-11-20 9:38 ` Zhu Yijun
0 siblings, 1 reply; 30+ messages in thread
From: Andrew Jones @ 2017-11-14 14:51 UTC (permalink / raw)
To: zhuyijun
Cc: qemu-arm, qemu-devel, eric.auger, peter.maydell,
shameerali.kolothum.thodi, zhaoshenglong
On Tue, Nov 14, 2017 at 09:15:53AM +0800, zhuyijun@huawei.com wrote:
> From: Zhu Yijun <zhuyijun@huawei.com>
>
> In case of accessing memory holes, we create memory fdt node by
> traversing mem_list and adjust memory address if the addr is not
> belong to RAM memory region.
>
> Signed-off-by: Zhu Yijun <zhuyijun@huawei.com>
> ---
> hw/arm/boot.c | 151 ++++++++++++++++++++++++++++++++++++++++++----------------
> 1 file changed, 109 insertions(+), 42 deletions(-)
>
> diff --git a/hw/arm/boot.c b/hw/arm/boot.c
> index 30438f4..f4ca599 100644
> --- a/hw/arm/boot.c
> +++ b/hw/arm/boot.c
> @@ -384,6 +384,25 @@ static void set_kernel_args_old(const struct arm_boot_info *info)
> }
> }
>
> +static char *create_memory_fdt(void *fdt, uint32_t acells, hwaddr mem_base,
> + uint32_t scells, hwaddr mem_len)
> +{
> + char *nodename = NULL;
> + int rc;
> +
> + nodename = g_strdup_printf("/memory@%" PRIx64, mem_base);
> + qemu_fdt_add_subnode(fdt, nodename);
> + qemu_fdt_setprop_string(fdt, nodename, "device_type", "memory");
> + rc = qemu_fdt_setprop_sized_cells(fdt, nodename, "reg", acells, mem_base,
> + scells, mem_len);
> + if (rc < 0) {
> + fprintf(stderr, "couldn't set %s/reg\n", nodename);
> + g_free(nodename);
> + }
> +
> + return nodename;
> +}
> +
> /**
> * load_dtb() - load a device tree binary image into memory
> * @addr: the address to load the image at
> @@ -412,7 +431,7 @@ static int load_dtb(hwaddr addr, const struct arm_boot_info *binfo,
> uint32_t acells, scells;
> char *nodename;
> unsigned int i;
> - hwaddr mem_base, mem_len;
> + RAMRegion *reg;
>
> if (binfo->dtb_filename) {
> char *filename;
> @@ -464,49 +483,65 @@ static int load_dtb(hwaddr addr, const struct arm_boot_info *binfo,
> goto fail;
> }
>
> + /*
> + * Turn the /memory node created before into a NOP node, then create
> + * /memory@addr nodes for all numa nodes respectively.
> + */
> + qemu_fdt_nop_node(fdt, "/memory");
> +
> if (nb_numa_nodes > 0) {
> - /*
> - * Turn the /memory node created before into a NOP node, then create
> - * /memory@addr nodes for all numa nodes respectively.
> - */
> - qemu_fdt_nop_node(fdt, "/memory");
> - mem_base = binfo->loader_start;
> + hwaddr reg_offset = 0; /* region base addr offset */
> + hwaddr reg_alloc_size = 0; /* region consumed size */
> + hwaddr node_mem_size = 0;
> + RAMRegion *tmp_reg = QLIST_FIRST(&binfo->mem_list);
> +
> for (i = 0; i < nb_numa_nodes; i++) {
> - mem_len = numa_info[i].node_mem;
> - nodename = g_strdup_printf("/memory@%" PRIx64, mem_base);
> - qemu_fdt_add_subnode(fdt, nodename);
> - qemu_fdt_setprop_string(fdt, nodename, "device_type", "memory");
> - rc = qemu_fdt_setprop_sized_cells(fdt, nodename, "reg",
> - acells, mem_base,
> - scells, mem_len);
> - if (rc < 0) {
> - fprintf(stderr, "couldn't set %s/reg for node %d\n", nodename,
> - i);
> - goto fail;
> - }
> + node_mem_size = numa_info[i].node_mem;
> + QLIST_FOREACH(reg, &binfo->mem_list, next) {
> + if (reg->base != tmp_reg->base) {
> + continue;
> + }
>
> - qemu_fdt_setprop_cell(fdt, nodename, "numa-node-id", i);
> - mem_base += mem_len;
> - g_free(nodename);
> - }
> - } else {
> - Error *err = NULL;
> + if (node_mem_size >= (reg->size - reg_offset)) {
> + reg_alloc_size = reg->size - reg_offset;
> + } else {
> + reg_alloc_size = node_mem_size;
> + }
>
> - rc = fdt_path_offset(fdt, "/memory");
> - if (rc < 0) {
> - qemu_fdt_add_subnode(fdt, "/memory");
> - }
> + nodename = create_memory_fdt(fdt, acells,
> + reg->base + reg_offset,
> + scells, reg_alloc_size);
> + if (!nodename) {
> + goto fail;
> + }
> +
> + qemu_fdt_setprop_cell(fdt, nodename, "numa-node-id", i);
> + g_free(nodename);
>
> - if (!qemu_fdt_getprop(fdt, "/memory", "device_type", NULL, &err)) {
> - qemu_fdt_setprop_string(fdt, "/memory", "device_type", "memory");
> + node_mem_size -= reg_alloc_size;
> + reg_offset += reg_alloc_size;
> + tmp_reg = reg;
> +
> + /* The region is depleted */
> + if (reg->size == reg_offset) {
> + reg_offset = 0;
> + tmp_reg = QLIST_NEXT(reg, next);
> + }
> +
> + if (node_mem_size == 0) {
> + break;
> + }
> + }
> }
> + } else {
> + QLIST_FOREACH(reg, &binfo->mem_list, next) {
> + nodename = create_memory_fdt(fdt, acells, reg->base,
> + scells, reg->size);
> + if (!nodename) {
> + goto fail;
> + }
>
> - rc = qemu_fdt_setprop_sized_cells(fdt, "/memory", "reg",
> - acells, binfo->loader_start,
> - scells, binfo->ram_size);
> - if (rc < 0) {
> - fprintf(stderr, "couldn't set /memory/reg\n");
> - goto fail;
> + g_free(nodename);
> }
> }
I think we should move the numa allocation into board specific code,
mach-virt, and we should also map dimms to numa nodes, rather than
just dividing memory up.
>
> @@ -814,6 +849,35 @@ static uint64_t load_aarch64_image(const char *filename, hwaddr mem_base,
> return size;
> }
>
> +/* Find the max size memory region after info->initrd_start.
> + * TODO: we may have a corner case where the memory node size may not correctly
> + * fit into kernel/initrd/dtb Image sizes.
> + * */
> +static RAMRegion *find_initrd_memregion(const struct arm_boot_info *info,
> + hwaddr *initrd_start)
> +{
> + RAMRegion *reg, *initrd_reg = NULL;
> + hwaddr max_size = 0;
> + hwaddr addr = *initrd_start;
> +
> + QLIST_FOREACH(reg, &info->mem_list, next) {
> + if (addr < reg->base) {
> + if (max_size < reg->size) {
> + max_size = reg->size;
> + *initrd_start = reg->base;
> + initrd_reg = reg;
> + }
> + } else if (addr >= reg->base && addr < (reg->base + reg->size)) {
> + if (max_size < reg->base + reg->size - addr) {
> + max_size = reg->base + reg->size - addr;
> + initrd_reg = reg;
> + }
> + }
> + }
> +
> + return initrd_reg;
> +}
> +
> static void arm_load_kernel_notify(Notifier *notifier, void *data)
> {
> CPUState *cs;
> @@ -837,11 +901,11 @@ static void arm_load_kernel_notify(Notifier *notifier, void *data)
> assert(!(info->secure_board_setup && kvm_enabled()));
>
> /* If machine is not virt, the mem_list will empty. */
> - if (QLIST_EMPTY(&vms->bootinfo.mem_list)) {
> + if (QLIST_EMPTY(&info->mem_list)) {
> RAMRegion *new = g_new(RAMRegion, 1);
> new->base = info->loader_start;
> new->size = info->ram_size;
> - QLIST_INSERT_HEAD(&vms->bootinfo.mem_list, new, next);
> + QLIST_INSERT_HEAD(&info->mem_list, new, next);
> }
>
> info->dtb_filename = qemu_opt_get(qemu_get_machine_opts(), "dtb");
> @@ -973,14 +1037,16 @@ static void arm_load_kernel_notify(Notifier *notifier, void *data)
> uint32_t fixupcontext[FIXUP_MAX];
>
> if (info->initrd_filename) {
> + RAMRegion *reg = find_initrd_memregion(info, &info->initrd_start);
> +
> initrd_size = load_ramdisk(info->initrd_filename,
> info->initrd_start,
> - info->ram_size -
> + reg->base + reg->size -
> info->initrd_start);
> if (initrd_size < 0) {
> initrd_size = load_image_targphys(info->initrd_filename,
> info->initrd_start,
> - info->ram_size -
> + reg->base + reg->size -
> info->initrd_start);
> }
> if (initrd_size < 0) {
> @@ -1027,7 +1093,8 @@ static void arm_load_kernel_notify(Notifier *notifier, void *data)
> }
> fixupcontext[FIXUP_ARGPTR] = dtb_start;
> } else {
> - fixupcontext[FIXUP_ARGPTR] = info->loader_start + KERNEL_ARGS_ADDR;
> + hwaddr kernel_args_addr = info->loader_start + KERNEL_ARGS_ADDR;
> + fixupcontext[FIXUP_ARGPTR] = kernel_args_addr;
What's this unrelated change for?
> if (info->ram_size >= (1ULL << 32)) {
> fprintf(stderr, "qemu: RAM size must be less than 4GB to boot"
> " Linux kernel using ATAGS (try passing a device tree"
> --
> 1.8.3.1
>
>
>
Thanks,
drew
^ permalink raw reply [flat|nested] 30+ messages in thread
* Re: [Qemu-devel] [RFC 5/5] hw/arm/virt-acpi-build: Build srat table according to mem_list
2017-11-14 1:15 ` [Qemu-devel] [RFC 5/5] hw/arm/virt-acpi-build: Build srat table according to mem_list zhuyijun
@ 2017-11-14 14:51 ` Andrew Jones
2017-11-20 9:39 ` Zhu Yijun
0 siblings, 1 reply; 30+ messages in thread
From: Andrew Jones @ 2017-11-14 14:51 UTC (permalink / raw)
To: zhuyijun
Cc: qemu-arm, qemu-devel, eric.auger, peter.maydell,
shameerali.kolothum.thodi, zhaoshenglong
On Tue, Nov 14, 2017 at 09:15:54AM +0800, zhuyijun@huawei.com wrote:
> From: Zhu Yijun <zhuyijun@huawei.com>
>
> In case of accessing memory holes, we build srat table by
> traversing mem_list.
>
> Signed-off-by: Zhu Yijun <zhuyijun@huawei.com>
> ---
> hw/arm/virt-acpi-build.c | 40 +++++++++++++++++++++++++++++++++++-----
> 1 file changed, 35 insertions(+), 5 deletions(-)
>
> diff --git a/hw/arm/virt-acpi-build.c b/hw/arm/virt-acpi-build.c
> index 3d78ff6..e8dd7c9 100644
> --- a/hw/arm/virt-acpi-build.c
> +++ b/hw/arm/virt-acpi-build.c
> @@ -487,7 +487,12 @@ build_srat(GArray *table_data, BIOSLinker *linker, VirtMachineState *vms)
> AcpiSratProcessorGiccAffinity *core;
> AcpiSratMemoryAffinity *numamem;
> int i, srat_start;
> - uint64_t mem_base;
> + hwaddr region_offset = 0; /* region base addr offset */
> + hwaddr region_eat_size = 0; /* region consumed size */
> + hwaddr node_mem_size = 0;
> + RAMRegion *begin_search_region = QLIST_FIRST(&vms->bootinfo.mem_list);
> + RAMRegion *reg;
> +
> MachineClass *mc = MACHINE_GET_CLASS(vms);
> const CPUArchIdList *cpu_list = mc->possible_cpu_arch_ids(MACHINE(vms));
>
> @@ -504,12 +509,37 @@ build_srat(GArray *table_data, BIOSLinker *linker, VirtMachineState *vms)
> core->flags = cpu_to_le32(1);
> }
>
> - mem_base = vms->memmap[VIRT_MEM].base;
> for (i = 0; i < nb_numa_nodes; ++i) {
> numamem = acpi_data_push(table_data, sizeof(*numamem));
> - build_srat_memory(numamem, mem_base, numa_info[i].node_mem, i,
> - MEM_AFFINITY_ENABLED);
> - mem_base += numa_info[i].node_mem;
> + node_mem_size = numa_info[i].node_mem;
> + QLIST_FOREACH(reg, &vms->bootinfo.mem_list, next) {
> + if (reg->base != begin_search_region->base) {
> + continue;
> + }
> +
> + if (node_mem_size >= (reg->size - region_offset)) {
> + region_eat_size = reg->size - region_offset;
> + } else {
> + region_eat_size = node_mem_size;
> + }
> +
> + build_srat_memory(numamem, reg->base + region_offset,
> + region_eat_size, i, MEM_AFFINITY_ENABLED);
> +
> + node_mem_size -= region_eat_size;
> + region_offset += region_eat_size;
> + begin_search_region = reg;
> +
> + /* The region is depleted */
> + if (reg->size == region_offset) {
> + region_offset = 0;
> + begin_search_region = QLIST_NEXT(reg, next);
> + }
> +
> + if (node_mem_size == 0) {
> + break;
> + }
> + }
> }
>
> build_header(linker, table_data, (void *)srat, "SRAT",
> --
> 1.8.3.1
>
>
>
Same pc-dimm assigning to NUMA node comment from last patch applies to this
one.
Thanks,
drew
^ permalink raw reply [flat|nested] 30+ messages in thread
* Re: [Qemu-devel] [RFC 1/5] hw/vfio: Add function for getting reserved_region of device iommu group
2017-11-14 1:15 ` [Qemu-devel] [RFC 1/5] hw/vfio: Add function for getting reserved_region of device iommu group zhuyijun
@ 2017-11-14 15:47 ` Alex Williamson
2017-11-15 9:49 ` Shameerali Kolothum Thodi
0 siblings, 1 reply; 30+ messages in thread
From: Alex Williamson @ 2017-11-14 15:47 UTC (permalink / raw)
To: zhuyijun
Cc: qemu-arm, qemu-devel, eric.auger, peter.maydell,
shameerali.kolothum.thodi, zhaoshenglong
On Tue, 14 Nov 2017 09:15:50 +0800
<zhuyijun@huawei.com> wrote:
> From: Zhu Yijun <zhuyijun@huawei.com>
>
> With kernel 4.11, iommu/smmu will populate the MSI IOVA reserved window and
> PCI reserved window which has to be excluded from Guest iova allocations.
>
> However, If it falls within the Qemu default virtual memory address space,
> then reserved regions may get allocated for a Guest VF DMA iova and it will
> fail.
>
> So get those reserved regions in this patch and create some holes in the Qemu
> ram address in next patchset.
>
> Signed-off-by: Zhu Yijun <zhuyijun@huawei.com>
> ---
> hw/vfio/common.c | 67 +++++++++++++++++++++++++++++++++++++++++++
> hw/vfio/pci.c | 2 ++
> hw/vfio/platform.c | 2 ++
> include/exec/memory.h | 7 +++++
> include/hw/vfio/vfio-common.h | 3 ++
> 5 files changed, 81 insertions(+)
I generally prefer the vfio interface to be more self sufficient, if
there are regions the IOMMU cannot map, we should be describing those
via capabilities on the container through the vfio interface. If we're
just scraping together things from sysfs, the user can just as easily
do that and provide an explicit memory map for the VM taking the
devices into account. Of course having a device associated with a
restricted memory map that conflicts with the default memory map for
the VM implies that you can never support hot-add of such devices.
Please cc me on vfio related patches. Thanks,
Alex
^ permalink raw reply [flat|nested] 30+ messages in thread
* Re: [Qemu-devel] [RFC 1/5] hw/vfio: Add function for getting reserved_region of device iommu group
2017-11-14 15:47 ` Alex Williamson
@ 2017-11-15 9:49 ` Shameerali Kolothum Thodi
2017-11-15 18:25 ` Alex Williamson
0 siblings, 1 reply; 30+ messages in thread
From: Shameerali Kolothum Thodi @ 2017-11-15 9:49 UTC (permalink / raw)
To: Alex Williamson, Zhuyijun
Cc: qemu-arm, qemu-devel, eric.auger, peter.maydell, Zhaoshenglong
Hi Alex,
> -----Original Message-----
> From: Alex Williamson [mailto:alex.williamson@redhat.com]
> Sent: Tuesday, November 14, 2017 3:48 PM
> To: Zhuyijun <zhuyijun@huawei.com>
> Cc: qemu-arm@nongnu.org; qemu-devel@nongnu.org;
> eric.auger@redhat.com; peter.maydell@linaro.org; Shameerali Kolothum
> Thodi <shameerali.kolothum.thodi@huawei.com>; Zhaoshenglong
> <zhaoshenglong@huawei.com>
> Subject: Re: [Qemu-devel] [RFC 1/5] hw/vfio: Add function for getting
> reserved_region of device iommu group
>
> On Tue, 14 Nov 2017 09:15:50 +0800
> <zhuyijun@huawei.com> wrote:
>
> > From: Zhu Yijun <zhuyijun@huawei.com>
> >
> > With kernel 4.11, iommu/smmu will populate the MSI IOVA reserved
> > window and PCI reserved window which has to be excluded from Guest iova
> allocations.
> >
> > However, If it falls within the Qemu default virtual memory address
> > space, then reserved regions may get allocated for a Guest VF DMA iova
> > and it will fail.
> >
> > So get those reserved regions in this patch and create some holes in
> > the Qemu ram address in next patchset.
> >
> > Signed-off-by: Zhu Yijun <zhuyijun@huawei.com>
> > ---
> > hw/vfio/common.c | 67
> +++++++++++++++++++++++++++++++++++++++++++
> > hw/vfio/pci.c | 2 ++
> > hw/vfio/platform.c | 2 ++
> > include/exec/memory.h | 7 +++++
> > include/hw/vfio/vfio-common.h | 3 ++
> > 5 files changed, 81 insertions(+)
>
> I generally prefer the vfio interface to be more self sufficient, if there are
> regions the IOMMU cannot map, we should be describing those via capabilities
> on the container through the vfio interface. If we're just scraping together
> things from sysfs, the user can just as easily do that and provide an explicit
> memory map for the VM taking the devices into account.
Ok. I was under the impression that the purpose of introducing the
/sys/kernel/iommu_groups/reserved_regions was to get the IOVA regions
that are reserved(MSI or non-mappable) for Qemu or other apps to
make use of. I think this was introduced as part of the "KVM/MSI passthrough
support on ARM" patch series. And if I remember correctly, Eric had
an approach where the user space can retrieve all the reserved regions through
the VFIO_IOMMU_GET_INFO ioctl and later this idea was replaced with the
sysfs interface.
May be I am missing something here.
> Of course having a
> device associated with a restricted memory map that conflicts with the default
> memory map for the VM implies that you can never support hot-add of such
> devices.
True. Hot-add and migration will have issues on these platforms.
Thanks,
Shameer
^ permalink raw reply [flat|nested] 30+ messages in thread
* Re: [Qemu-devel] [RFC 1/5] hw/vfio: Add function for getting reserved_region of device iommu group
2017-11-15 9:49 ` Shameerali Kolothum Thodi
@ 2017-11-15 18:25 ` Alex Williamson
2017-11-20 11:58 ` Shameerali Kolothum Thodi
0 siblings, 1 reply; 30+ messages in thread
From: Alex Williamson @ 2017-11-15 18:25 UTC (permalink / raw)
To: Shameerali Kolothum Thodi
Cc: Zhuyijun, qemu-arm, qemu-devel, eric.auger, peter.maydell, Zhaoshenglong
On Wed, 15 Nov 2017 09:49:41 +0000
Shameerali Kolothum Thodi <shameerali.kolothum.thodi@huawei.com> wrote:
> Hi Alex,
>
> > -----Original Message-----
> > From: Alex Williamson [mailto:alex.williamson@redhat.com]
> > Sent: Tuesday, November 14, 2017 3:48 PM
> > To: Zhuyijun <zhuyijun@huawei.com>
> > Cc: qemu-arm@nongnu.org; qemu-devel@nongnu.org;
> > eric.auger@redhat.com; peter.maydell@linaro.org; Shameerali Kolothum
> > Thodi <shameerali.kolothum.thodi@huawei.com>; Zhaoshenglong
> > <zhaoshenglong@huawei.com>
> > Subject: Re: [Qemu-devel] [RFC 1/5] hw/vfio: Add function for getting
> > reserved_region of device iommu group
> >
> > On Tue, 14 Nov 2017 09:15:50 +0800
> > <zhuyijun@huawei.com> wrote:
> >
> > > From: Zhu Yijun <zhuyijun@huawei.com>
> > >
> > > With kernel 4.11, iommu/smmu will populate the MSI IOVA reserved
> > > window and PCI reserved window which has to be excluded from Guest iova
> > allocations.
> > >
> > > However, If it falls within the Qemu default virtual memory address
> > > space, then reserved regions may get allocated for a Guest VF DMA iova
> > > and it will fail.
> > >
> > > So get those reserved regions in this patch and create some holes in
> > > the Qemu ram address in next patchset.
> > >
> > > Signed-off-by: Zhu Yijun <zhuyijun@huawei.com>
> > > ---
> > > hw/vfio/common.c | 67
> > +++++++++++++++++++++++++++++++++++++++++++
> > > hw/vfio/pci.c | 2 ++
> > > hw/vfio/platform.c | 2 ++
> > > include/exec/memory.h | 7 +++++
> > > include/hw/vfio/vfio-common.h | 3 ++
> > > 5 files changed, 81 insertions(+)
> >
> > I generally prefer the vfio interface to be more self sufficient, if there are
> > regions the IOMMU cannot map, we should be describing those via capabilities
> > on the container through the vfio interface. If we're just scraping together
> > things from sysfs, the user can just as easily do that and provide an explicit
> > memory map for the VM taking the devices into account.
>
> Ok. I was under the impression that the purpose of introducing the
> /sys/kernel/iommu_groups/reserved_regions was to get the IOVA regions
> that are reserved(MSI or non-mappable) for Qemu or other apps to
> make use of. I think this was introduced as part of the "KVM/MSI passthrough
> support on ARM" patch series. And if I remember correctly, Eric had
> an approach where the user space can retrieve all the reserved regions through
> the VFIO_IOMMU_GET_INFO ioctl and later this idea was replaced with the
> sysfs interface.
>
> May be I am missing something here.
And sysfs is a good interface if the user wants to use it to configure
the VM in a way that's compatible with a device. For instance, in your
case, a user could evaluate these reserved regions across all devices in
a system, or even across an entire cluster, and instantiate the VM with
a memory map compatible with hotplugging any of those evaluated
devices (QEMU implementation of allowing the user to do this TBD).
Having the vfio device evaluate these reserved regions only helps in
the cold-plug case. So the proposed solution is limited in scope and
doesn't address similar needs on other platforms. There is value to
verifying that a device's IOVA space is compatible with a VM memory map
and modifying the memory map on cold-plug or rejecting the device on
hot-plug, but isn't that why we have an ioctl within vfio to expose
information about the IOMMU? Why take the path of allowing QEMU to
rummage through sysfs files outside of vfio, implying additional
security and access concerns, rather than filling the gap within the
vifo API? Thanks,
Alex
^ permalink raw reply [flat|nested] 30+ messages in thread
* Re: [Qemu-devel] [RFC 2/5] hw/arm/virt: Enable dynamic generation of guest RAM memory regions
2017-11-14 14:47 ` Andrew Jones
@ 2017-11-20 9:22 ` Zhu Yijun
0 siblings, 0 replies; 30+ messages in thread
From: Zhu Yijun @ 2017-11-20 9:22 UTC (permalink / raw)
To: Andrew Jones
Cc: qemu-arm, qemu-devel, eric.auger, peter.maydell,
shameerali.kolothum.thodi, zhaoshenglong
Hi Andrew,
Thanks for your review!
On 2017/11/14 22:47, Andrew Jones wrote:
> On Tue, Nov 14, 2017 at 09:15:51AM +0800, zhuyijun@huawei.com wrote:
>> From: Zhu Yijun <zhuyijun@huawei.com>
>>
>> Register a ram_memory_region_init notify to allocate memory region
>> from system memory and add them as subregions.
>>
>> Signed-off-by: Zhu Yijun <zhuyijun@huawei.com>
>> ---
>> hw/arm/virt.c | 21 ++++++++++++++++-----
>> include/hw/arm/virt.h | 1 +
>> 2 files changed, 17 insertions(+), 5 deletions(-)
>>
>> diff --git a/hw/arm/virt.c b/hw/arm/virt.c
>> index 9e18b41..ddde5e1 100644
>> --- a/hw/arm/virt.c
>> +++ b/hw/arm/virt.c
>> @@ -1225,6 +1225,19 @@ void virt_machine_done(Notifier *notifier, void *data)
>> virt_build_smbios(vms);
>> }
>>
>> +static void virt_ram_memory_region_init(Notifier *notifier, void *data)
>> +{
>> + MachineState *machine = MACHINE(qdev_get_machine());
> No need to use qdev_get_machine(), you can get it with MACHINE(vms).
OK
>> + MemoryRegion *sysmem = get_system_memory();
>> + MemoryRegion *ram = g_new(MemoryRegion, 1);
>> + VirtMachineState *vms = container_of(notifier, VirtMachineState,
>> + ram_memory_region_init);
>> +
>> + memory_region_allocate_system_memory(ram, NULL, "mach-virt.ram",
>> + machine->ram_size);
>> + memory_region_add_subregion(sysmem, vms->memmap[VIRT_MEM].base, ram);
>> +}
>> +
>> static uint64_t virt_cpu_mp_affinity(VirtMachineState *vms, int idx)
>> {
>> uint8_t clustersz = ARM_DEFAULT_CPUS_PER_CLUSTER;
>> @@ -1258,7 +1271,6 @@ static void machvirt_init(MachineState *machine)
>> MemoryRegion *sysmem = get_system_memory();
>> MemoryRegion *secure_sysmem = NULL;
>> int n, virt_max_cpus;
>> - MemoryRegion *ram = g_new(MemoryRegion, 1);
>> bool firmware_loaded = bios_name || drive_get(IF_PFLASH, 0, 0);
>>
>> /* We can probe only here because during property set
>> @@ -1409,10 +1421,6 @@ static void machvirt_init(MachineState *machine)
>> fdt_add_cpu_nodes(vms);
>> fdt_add_psci_node(vms);
>>
>> - memory_region_allocate_system_memory(ram, NULL, "mach-virt.ram",
>> - machine->ram_size);
>> - memory_region_add_subregion(sysmem, vms->memmap[VIRT_MEM].base, ram);
>> -
>> create_flash(vms, sysmem, secure_sysmem ? secure_sysmem : sysmem);
>>
>> create_gic(vms, pic);
>> @@ -1462,6 +1470,9 @@ static void machvirt_init(MachineState *machine)
>> * Notifiers are executed in registration reverse order.
>> */
>> create_platform_bus(vms, pic);
>> +
>> + vms->ram_memory_region_init.notify = virt_ram_memory_region_init;
>> + qemu_add_machine_init_done_notifier(&vms->ram_memory_region_init);
> Does this notifier need to be the first one executed? If so, then a
> comment should be added to state that. Actually the comment above
> create_platform_bus() could be replaced with a comment above the first
> notifier that states all notifier dependencies.
Yes, it should be the first notifier, because reserved memory regions must get before memory node created in arm_load_kernel_notify.
>> }
>>
>> static bool virt_get_secure(Object *obj, Error **errp)
>> diff --git a/include/hw/arm/virt.h b/include/hw/arm/virt.h
>> index 33b0ff3..38906b8 100644
>> --- a/include/hw/arm/virt.h
>> +++ b/include/hw/arm/virt.h
>> @@ -90,6 +90,7 @@ typedef struct {
>> typedef struct {
>> MachineState parent;
>> Notifier machine_done;
>> + Notifier ram_memory_region_init;
>> FWCfgState *fw_cfg;
>> bool secure;
>> bool highmem;
>> --
>> 1.8.3.1
>>
>>
>>
> Thanks,
> drew
>
> .
>
^ permalink raw reply [flat|nested] 30+ messages in thread
* Re: [Qemu-devel] [RFC 4/5] hw/arm/boot: set fdt size cell of memory node from mem_list
2017-11-14 14:51 ` Andrew Jones
@ 2017-11-20 9:38 ` Zhu Yijun
0 siblings, 0 replies; 30+ messages in thread
From: Zhu Yijun @ 2017-11-20 9:38 UTC (permalink / raw)
To: Andrew Jones
Cc: qemu-arm, qemu-devel, eric.auger, peter.maydell,
shameerali.kolothum.thodi, zhaoshenglong
On 2017/11/14 22:51, Andrew Jones wrote:
> On Tue, Nov 14, 2017 at 09:15:53AM +0800, zhuyijun@huawei.com wrote:
>> From: Zhu Yijun <zhuyijun@huawei.com>
>>
>> In case of accessing memory holes, we create memory fdt node by
>> traversing mem_list and adjust memory address if the addr is not
>> belong to RAM memory region.
>>
>> Signed-off-by: Zhu Yijun <zhuyijun@huawei.com>
>> ---
>> hw/arm/boot.c | 151 ++++++++++++++++++++++++++++++++++++++++++----------------
>> 1 file changed, 109 insertions(+), 42 deletions(-)
>>
>> diff --git a/hw/arm/boot.c b/hw/arm/boot.c
>> index 30438f4..f4ca599 100644
>> --- a/hw/arm/boot.c
>> +++ b/hw/arm/boot.c
>> @@ -384,6 +384,25 @@ static void set_kernel_args_old(const struct arm_boot_info *info)
>> }
>> }
>>
>> +static char *create_memory_fdt(void *fdt, uint32_t acells, hwaddr mem_base,
>> + uint32_t scells, hwaddr mem_len)
>> +{
>> + char *nodename = NULL;
>> + int rc;
>> +
>> + nodename = g_strdup_printf("/memory@%" PRIx64, mem_base);
>> + qemu_fdt_add_subnode(fdt, nodename);
>> + qemu_fdt_setprop_string(fdt, nodename, "device_type", "memory");
>> + rc = qemu_fdt_setprop_sized_cells(fdt, nodename, "reg", acells, mem_base,
>> + scells, mem_len);
>> + if (rc < 0) {
>> + fprintf(stderr, "couldn't set %s/reg\n", nodename);
>> + g_free(nodename);
>> + }
>> +
>> + return nodename;
>> +}
>> +
>> /**
>> * load_dtb() - load a device tree binary image into memory
>> * @addr: the address to load the image at
>> @@ -412,7 +431,7 @@ static int load_dtb(hwaddr addr, const struct arm_boot_info *binfo,
>> uint32_t acells, scells;
>> char *nodename;
>> unsigned int i;
>> - hwaddr mem_base, mem_len;
>> + RAMRegion *reg;
>>
>> if (binfo->dtb_filename) {
>> char *filename;
>> @@ -464,49 +483,65 @@ static int load_dtb(hwaddr addr, const struct arm_boot_info *binfo,
>> goto fail;
>> }
>>
>> + /*
>> + * Turn the /memory node created before into a NOP node, then create
>> + * /memory@addr nodes for all numa nodes respectively.
>> + */
>> + qemu_fdt_nop_node(fdt, "/memory");
>> +
>> if (nb_numa_nodes > 0) {
>> - /*
>> - * Turn the /memory node created before into a NOP node, then create
>> - * /memory@addr nodes for all numa nodes respectively.
>> - */
>> - qemu_fdt_nop_node(fdt, "/memory");
>> - mem_base = binfo->loader_start;
>> + hwaddr reg_offset = 0; /* region base addr offset */
>> + hwaddr reg_alloc_size = 0; /* region consumed size */
>> + hwaddr node_mem_size = 0;
>> + RAMRegion *tmp_reg = QLIST_FIRST(&binfo->mem_list);
>> +
>> for (i = 0; i < nb_numa_nodes; i++) {
>> - mem_len = numa_info[i].node_mem;
>> - nodename = g_strdup_printf("/memory@%" PRIx64, mem_base);
>> - qemu_fdt_add_subnode(fdt, nodename);
>> - qemu_fdt_setprop_string(fdt, nodename, "device_type", "memory");
>> - rc = qemu_fdt_setprop_sized_cells(fdt, nodename, "reg",
>> - acells, mem_base,
>> - scells, mem_len);
>> - if (rc < 0) {
>> - fprintf(stderr, "couldn't set %s/reg for node %d\n", nodename,
>> - i);
>> - goto fail;
>> - }
>> + node_mem_size = numa_info[i].node_mem;
>> + QLIST_FOREACH(reg, &binfo->mem_list, next) {
>> + if (reg->base != tmp_reg->base) {
>> + continue;
>> + }
>>
>> - qemu_fdt_setprop_cell(fdt, nodename, "numa-node-id", i);
>> - mem_base += mem_len;
>> - g_free(nodename);
>> - }
>> - } else {
>> - Error *err = NULL;
>> + if (node_mem_size >= (reg->size - reg_offset)) {
>> + reg_alloc_size = reg->size - reg_offset;
>> + } else {
>> + reg_alloc_size = node_mem_size;
>> + }
>>
>> - rc = fdt_path_offset(fdt, "/memory");
>> - if (rc < 0) {
>> - qemu_fdt_add_subnode(fdt, "/memory");
>> - }
>> + nodename = create_memory_fdt(fdt, acells,
>> + reg->base + reg_offset,
>> + scells, reg_alloc_size);
>> + if (!nodename) {
>> + goto fail;
>> + }
>> +
>> + qemu_fdt_setprop_cell(fdt, nodename, "numa-node-id", i);
>> + g_free(nodename);
>>
>> - if (!qemu_fdt_getprop(fdt, "/memory", "device_type", NULL, &err)) {
>> - qemu_fdt_setprop_string(fdt, "/memory", "device_type", "memory");
>> + node_mem_size -= reg_alloc_size;
>> + reg_offset += reg_alloc_size;
>> + tmp_reg = reg;
>> +
>> + /* The region is depleted */
>> + if (reg->size == reg_offset) {
>> + reg_offset = 0;
>> + tmp_reg = QLIST_NEXT(reg, next);
>> + }
>> +
>> + if (node_mem_size == 0) {
>> + break;
>> + }
>> + }
>> }
>> + } else {
>> + QLIST_FOREACH(reg, &binfo->mem_list, next) {
>> + nodename = create_memory_fdt(fdt, acells, reg->base,
>> + scells, reg->size);
>> + if (!nodename) {
>> + goto fail;
>> + }
>>
>> - rc = qemu_fdt_setprop_sized_cells(fdt, "/memory", "reg",
>> - acells, binfo->loader_start,
>> - scells, binfo->ram_size);
>> - if (rc < 0) {
>> - fprintf(stderr, "couldn't set /memory/reg\n");
>> - goto fail;
>> + g_free(nodename);
>> }
>> }
> I think we should move the numa allocation into board specific code,
> mach-virt, and we should also map dimms to numa nodes, rather than
> just dividing memory up.
OK, I will reconsider it.
>>
>> @@ -814,6 +849,35 @@ static uint64_t load_aarch64_image(const char *filename, hwaddr mem_base,
>> return size;
>> }
>>
>> +/* Find the max size memory region after info->initrd_start.
>> + * TODO: we may have a corner case where the memory node size may not correctly
>> + * fit into kernel/initrd/dtb Image sizes.
>> + * */
>> +static RAMRegion *find_initrd_memregion(const struct arm_boot_info *info,
>> + hwaddr *initrd_start)
>> +{
>> + RAMRegion *reg, *initrd_reg = NULL;
>> + hwaddr max_size = 0;
>> + hwaddr addr = *initrd_start;
>> +
>> + QLIST_FOREACH(reg, &info->mem_list, next) {
>> + if (addr < reg->base) {
>> + if (max_size < reg->size) {
>> + max_size = reg->size;
>> + *initrd_start = reg->base;
>> + initrd_reg = reg;
>> + }
>> + } else if (addr >= reg->base && addr < (reg->base + reg->size)) {
>> + if (max_size < reg->base + reg->size - addr) {
>> + max_size = reg->base + reg->size - addr;
>> + initrd_reg = reg;
>> + }
>> + }
>> + }
>> +
>> + return initrd_reg;
>> +}
>> +
>> static void arm_load_kernel_notify(Notifier *notifier, void *data)
>> {
>> CPUState *cs;
>> @@ -837,11 +901,11 @@ static void arm_load_kernel_notify(Notifier *notifier, void *data)
>> assert(!(info->secure_board_setup && kvm_enabled()));
>>
>> /* If machine is not virt, the mem_list will empty. */
>> - if (QLIST_EMPTY(&vms->bootinfo.mem_list)) {
>> + if (QLIST_EMPTY(&info->mem_list)) {
>> RAMRegion *new = g_new(RAMRegion, 1);
>> new->base = info->loader_start;
>> new->size = info->ram_size;
>> - QLIST_INSERT_HEAD(&vms->bootinfo.mem_list, new, next);
>> + QLIST_INSERT_HEAD(&info->mem_list, new, next);
>> }
>>
>> info->dtb_filename = qemu_opt_get(qemu_get_machine_opts(), "dtb");
>> @@ -973,14 +1037,16 @@ static void arm_load_kernel_notify(Notifier *notifier, void *data)
>> uint32_t fixupcontext[FIXUP_MAX];
>>
>> if (info->initrd_filename) {
>> + RAMRegion *reg = find_initrd_memregion(info, &info->initrd_start);
>> +
>> initrd_size = load_ramdisk(info->initrd_filename,
>> info->initrd_start,
>> - info->ram_size -
>> + reg->base + reg->size -
>> info->initrd_start);
>> if (initrd_size < 0) {
>> initrd_size = load_image_targphys(info->initrd_filename,
>> info->initrd_start,
>> - info->ram_size -
>> + reg->base + reg->size -
>> info->initrd_start);
>> }
>> if (initrd_size < 0) {
>> @@ -1027,7 +1093,8 @@ static void arm_load_kernel_notify(Notifier *notifier, void *data)
>> }
>> fixupcontext[FIXUP_ARGPTR] = dtb_start;
>> } else {
>> - fixupcontext[FIXUP_ARGPTR] = info->loader_start + KERNEL_ARGS_ADDR;
>> + hwaddr kernel_args_addr = info->loader_start + KERNEL_ARGS_ADDR;
>> + fixupcontext[FIXUP_ARGPTR] = kernel_args_addr;
> What's this unrelated change for?
Sorry, it makes no sense.
>> if (info->ram_size >= (1ULL << 32)) {
>> fprintf(stderr, "qemu: RAM size must be less than 4GB to boot"
>> " Linux kernel using ATAGS (try passing a device tree"
>> --
>> 1.8.3.1
>>
>>
>>
> Thanks,
> drew
>
> .
>
^ permalink raw reply [flat|nested] 30+ messages in thread
* Re: [Qemu-devel] [RFC 5/5] hw/arm/virt-acpi-build: Build srat table according to mem_list
2017-11-14 14:51 ` Andrew Jones
@ 2017-11-20 9:39 ` Zhu Yijun
0 siblings, 0 replies; 30+ messages in thread
From: Zhu Yijun @ 2017-11-20 9:39 UTC (permalink / raw)
To: Andrew Jones
Cc: qemu-arm, qemu-devel, eric.auger, peter.maydell,
shameerali.kolothum.thodi, zhaoshenglong
On 2017/11/14 22:51, Andrew Jones wrote:
> On Tue, Nov 14, 2017 at 09:15:54AM +0800, zhuyijun@huawei.com wrote:
>> From: Zhu Yijun <zhuyijun@huawei.com>
>>
>> In case of accessing memory holes, we build srat table by
>> traversing mem_list.
>>
>> Signed-off-by: Zhu Yijun <zhuyijun@huawei.com>
>> ---
>> hw/arm/virt-acpi-build.c | 40 +++++++++++++++++++++++++++++++++++-----
>> 1 file changed, 35 insertions(+), 5 deletions(-)
>>
>> diff --git a/hw/arm/virt-acpi-build.c b/hw/arm/virt-acpi-build.c
>> index 3d78ff6..e8dd7c9 100644
>> --- a/hw/arm/virt-acpi-build.c
>> +++ b/hw/arm/virt-acpi-build.c
>> @@ -487,7 +487,12 @@ build_srat(GArray *table_data, BIOSLinker *linker, VirtMachineState *vms)
>> AcpiSratProcessorGiccAffinity *core;
>> AcpiSratMemoryAffinity *numamem;
>> int i, srat_start;
>> - uint64_t mem_base;
>> + hwaddr region_offset = 0; /* region base addr offset */
>> + hwaddr region_eat_size = 0; /* region consumed size */
>> + hwaddr node_mem_size = 0;
>> + RAMRegion *begin_search_region = QLIST_FIRST(&vms->bootinfo.mem_list);
>> + RAMRegion *reg;
>> +
>> MachineClass *mc = MACHINE_GET_CLASS(vms);
>> const CPUArchIdList *cpu_list = mc->possible_cpu_arch_ids(MACHINE(vms));
>>
>> @@ -504,12 +509,37 @@ build_srat(GArray *table_data, BIOSLinker *linker, VirtMachineState *vms)
>> core->flags = cpu_to_le32(1);
>> }
>>
>> - mem_base = vms->memmap[VIRT_MEM].base;
>> for (i = 0; i < nb_numa_nodes; ++i) {
>> numamem = acpi_data_push(table_data, sizeof(*numamem));
>> - build_srat_memory(numamem, mem_base, numa_info[i].node_mem, i,
>> - MEM_AFFINITY_ENABLED);
>> - mem_base += numa_info[i].node_mem;
>> + node_mem_size = numa_info[i].node_mem;
>> + QLIST_FOREACH(reg, &vms->bootinfo.mem_list, next) {
>> + if (reg->base != begin_search_region->base) {
>> + continue;
>> + }
>> +
>> + if (node_mem_size >= (reg->size - region_offset)) {
>> + region_eat_size = reg->size - region_offset;
>> + } else {
>> + region_eat_size = node_mem_size;
>> + }
>> +
>> + build_srat_memory(numamem, reg->base + region_offset,
>> + region_eat_size, i, MEM_AFFINITY_ENABLED);
>> +
>> + node_mem_size -= region_eat_size;
>> + region_offset += region_eat_size;
>> + begin_search_region = reg;
>> +
>> + /* The region is depleted */
>> + if (reg->size == region_offset) {
>> + region_offset = 0;
>> + begin_search_region = QLIST_NEXT(reg, next);
>> + }
>> +
>> + if (node_mem_size == 0) {
>> + break;
>> + }
>> + }
>> }
>>
>> build_header(linker, table_data, (void *)srat, "SRAT",
>> --
>> 1.8.3.1
>>
>>
>>
> Same pc-dimm assigning to NUMA node comment from last patch applies to this
> one.
ok, thanks!
> Thanks,
> drew
>
> .
>
^ permalink raw reply [flat|nested] 30+ messages in thread
* Re: [Qemu-devel] [RFC 3/5] hw/arm: add scattered RAM memory region support
2017-11-14 14:50 ` Andrew Jones
@ 2017-11-20 9:54 ` Zhu Yijun
2018-04-19 9:06 ` Shameerali Kolothum Thodi
1 sibling, 0 replies; 30+ messages in thread
From: Zhu Yijun @ 2017-11-20 9:54 UTC (permalink / raw)
To: Andrew Jones
Cc: qemu-arm, qemu-devel, eric.auger, peter.maydell,
shameerali.kolothum.thodi, zhaoshenglong
On 2017/11/14 22:50, Andrew Jones wrote:
> On Tue, Nov 14, 2017 at 09:15:52AM +0800, zhuyijun@huawei.com wrote:
>> From: Zhu Yijun <zhuyijun@huawei.com>
>>
>> Dig out reserved memory holes and collect scattered RAM memory
>> regions by adding mem_list member in arm_boot_info struct.
>>
>> Signed-off-by: Zhu Yijun <zhuyijun@huawei.com>
>> ---
>> hw/arm/boot.c | 8 ++++
>> hw/arm/virt.c | 101 ++++++++++++++++++++++++++++++++++++++++++++++++++-
>> include/hw/arm/arm.h | 1 +
>> 3 files changed, 108 insertions(+), 2 deletions(-)
>>
>> diff --git a/hw/arm/boot.c b/hw/arm/boot.c
>> index c2720c8..30438f4 100644
>> --- a/hw/arm/boot.c
>> +++ b/hw/arm/boot.c
>> @@ -836,6 +836,14 @@ static void arm_load_kernel_notify(Notifier *notifier, void *data)
>> */
>> assert(!(info->secure_board_setup && kvm_enabled()));
>>
>> + /* If machine is not virt, the mem_list will empty. */
>> + if (QLIST_EMPTY(&vms->bootinfo.mem_list)) {
>> + RAMRegion *new = g_new(RAMRegion, 1);
>> + new->base = info->loader_start;
>> + new->size = info->ram_size;
>> + QLIST_INSERT_HEAD(&vms->bootinfo.mem_list, new, next);
>> + }
>> +
>> info->dtb_filename = qemu_opt_get(qemu_get_machine_opts(), "dtb");
>>
>> /* Load the kernel. */
>> diff --git a/hw/arm/virt.c b/hw/arm/virt.c
>> index ddde5e1..ff334c1 100644
>> --- a/hw/arm/virt.c
>> +++ b/hw/arm/virt.c
>> @@ -56,6 +56,7 @@
>> #include "hw/smbios/smbios.h"
>> #include "qapi/visitor.h"
>> #include "standard-headers/linux/input.h"
>> +#include "hw/vfio/vfio-common.h"
>>
>> #define DEFINE_VIRT_MACHINE_LATEST(major, minor, latest) \
>> static void virt_##major##_##minor##_class_init(ObjectClass *oc, \
>> @@ -1225,6 +1226,98 @@ void virt_machine_done(Notifier *notifier, void *data)
>> virt_build_smbios(vms);
>> }
>>
>> +static void handle_reserved_ram_region_overlap(void)
>> +{
>> + hwaddr cur_end, next_end;
>> + RAMRegion *reg, *next_reg, *tmp_reg;
>> +
>> + QLIST_FOREACH(reg, &reserved_ram_regions, next) {
>> + next_reg = QLIST_NEXT(reg, next);
>> +
>> + while (next_reg && next_reg->base <= (reg->base + reg->size)) {
>> + next_end = next_reg->base + next_reg->size;
>> + cur_end = reg->base + reg->size;
>> + if (next_end > cur_end) {
>> + reg->size += (next_end - cur_end);
>> + }
>> +
>> + tmp_reg = QLIST_NEXT(next_reg, next);
>> + QLIST_REMOVE(next_reg, next);
>> + g_free(next_reg);
>> + next_reg = tmp_reg;
>> + }
>> + }
>> +}
> Why isn't the above integrated into the reserved ram region insertion?
We can do it once all the reserved regions are captured and then update the list once for any overlaps.
>> +
>> +static void update_memory_regions(VirtMachineState *vms, hwaddr ram_size)
>> +{
>> +
>> + RAMRegion *new, *reg, *last = NULL;
>> + hwaddr virt_start, virt_end;
> Either need a blank line here, or to initialize virt_start/end on the
> declaration lines.
OK
>> + virt_start = vms->memmap[VIRT_MEM].base;
>> + virt_end = virt_start + ram_size - 1;
>> +
>> + handle_reserved_ram_region_overlap();
>> +
>> + QLIST_FOREACH(reg, &reserved_ram_regions, next) {
>> + if (reg->base >= virt_start && reg->base < virt_end) {
> What about the case where reg->base + reg->size > virt_start?
I will add the case next version.
>> + if (reg->base == virt_start) {
>> + virt_start += reg->size;
> We can't move virt_start without breaking AAVMF.
But it may exist reserved memory region which begins at 0x40000000 in theory.
>
>> + virt_end += reg->size;
> We can't increase virt_end without checking it against RAMLIMIT.
>
>> + continue;
>> + } else {
>> + new = g_new(RAMRegion, 1);
>> + new->base = virt_start;
>> + new->size = reg->base - virt_start;
>> + virt_start = reg->base + reg->size;
>> + }
>> +
>> + if (QLIST_EMPTY(&vms->bootinfo.mem_list)) {
>> + QLIST_INSERT_HEAD(&vms->bootinfo.mem_list, new, next);
>> + } else {
>> + QLIST_INSERT_AFTER(last, new, next);
>> + }
>> +
>> + last = new;
>> + ram_size -= new->size;
>> + virt_end += reg->size;
>> + }
>> + }
>> +
>> + if (ram_size > 0) {
>> + new = g_new(RAMRegion, 1);
>> + new->base = virt_start;
>> + new->size = ram_size;
>> +
>> + if (QLIST_EMPTY(&vms->bootinfo.mem_list)) {
>> + QLIST_INSERT_HEAD(&vms->bootinfo.mem_list, new, next);
>> + } else {
>> + QLIST_INSERT_AFTER(last, new, next);
>> + }
>> + }
> Where's the else? ram_size <= 0 is not likely something we should ignore.
ok, will add it.
>> +}
>> +
>> +static void create_ram_alias(VirtMachineState *vms,
>> + MemoryRegion *sysmem,
>> + MemoryRegion *ram)
>> +{
>> + RAMRegion *reg;
>> + MemoryRegion *ram_memory;
>> + char *nodename;
>> + hwaddr sz = 0;
>> +
>> + QLIST_FOREACH(reg, &vms->bootinfo.mem_list, next) {
>> + nodename = g_strdup_printf("ram@%" PRIx64, reg->base);
>> + ram_memory = g_new(MemoryRegion, 1);
>> + memory_region_init_alias(ram_memory, NULL, nodename, ram, sz,
>> + reg->size);
>> + memory_region_add_subregion(sysmem, reg->base, ram_memory);
>> + sz += reg->size;
>> +
>> + g_free(nodename);
>> + }
>> +}
> Instead of using memory region aliases, it would be best if each RAM
> region was modeled with pc-dimms, as that would move us towards supporting
> memory hotplug and allow the regions to be explicitly identified
> (start/size) on the command line - supporting migration. Actually, how
> does this series address migration? What if the host we migrate to doesn't
> have the same reserved regions in sysfs?
I did not consider memory hotplug and migration before, thinks for pointing it out to me.
>> +
>> static void virt_ram_memory_region_init(Notifier *notifier, void *data)
>> {
>> MachineState *machine = MACHINE(qdev_get_machine());
>> @@ -1232,10 +1325,15 @@ static void virt_ram_memory_region_init(Notifier *notifier, void *data)
>> MemoryRegion *ram = g_new(MemoryRegion, 1);
>> VirtMachineState *vms = container_of(notifier, VirtMachineState,
>> ram_memory_region_init);
>> + RAMRegion *first_mem_reg;
>>
>> memory_region_allocate_system_memory(ram, NULL, "mach-virt.ram",
>> machine->ram_size);
>> - memory_region_add_subregion(sysmem, vms->memmap[VIRT_MEM].base, ram);
>> + update_memory_regions(vms, machine->ram_size);
>> + create_ram_alias(vms, sysmem, ram);
>> +
>> + first_mem_reg = QLIST_FIRST(&vms->bootinfo.mem_list);
>> + vms->bootinfo.loader_start = first_mem_reg->base;
>> }
>>
>> static uint64_t virt_cpu_mp_affinity(VirtMachineState *vms, int idx)
>> @@ -1458,7 +1556,6 @@ static void machvirt_init(MachineState *machine)
>> vms->bootinfo.initrd_filename = machine->initrd_filename;
>> vms->bootinfo.nb_cpus = smp_cpus;
>> vms->bootinfo.board_id = -1;
>> - vms->bootinfo.loader_start = vms->memmap[VIRT_MEM].base;
>> vms->bootinfo.get_dtb = machvirt_dtb;
>> vms->bootinfo.firmware_loaded = firmware_loaded;
>> arm_load_kernel(ARM_CPU(first_cpu), &vms->bootinfo);
>> diff --git a/include/hw/arm/arm.h b/include/hw/arm/arm.h
>> index ce769bd..d953026 100644
>> --- a/include/hw/arm/arm.h
>> +++ b/include/hw/arm/arm.h
>> @@ -124,6 +124,7 @@ struct arm_boot_info {
>> bool secure_board_setup;
>>
>> arm_endianness endianness;
>> + QLIST_HEAD(, RAMRegion) mem_list;
>> };
>>
>> /**
>> --
>> 1.8.3.1
>>
>>
>>
> Thanks,
> drew
>
> .
>
^ permalink raw reply [flat|nested] 30+ messages in thread
* Re: [Qemu-devel] [RFC 1/5] hw/vfio: Add function for getting reserved_region of device iommu group
2017-11-15 18:25 ` Alex Williamson
@ 2017-11-20 11:58 ` Shameerali Kolothum Thodi
2017-11-20 15:57 ` Alex Williamson
0 siblings, 1 reply; 30+ messages in thread
From: Shameerali Kolothum Thodi @ 2017-11-20 11:58 UTC (permalink / raw)
To: Alex Williamson, eric.auger
Cc: Zhuyijun, qemu-arm, qemu-devel, peter.maydell, Zhaoshenglong, Linuxarm
> -----Original Message-----
> From: Alex Williamson [mailto:alex.williamson@redhat.com]
> Sent: Wednesday, November 15, 2017 6:25 PM
> To: Shameerali Kolothum Thodi <shameerali.kolothum.thodi@huawei.com>
> Cc: Zhuyijun <zhuyijun@huawei.com>; qemu-arm@nongnu.org; qemu-
> devel@nongnu.org; eric.auger@redhat.com; peter.maydell@linaro.org;
> Zhaoshenglong <zhaoshenglong@huawei.com>
> Subject: Re: [Qemu-devel] [RFC 1/5] hw/vfio: Add function for getting
> reserved_region of device iommu group
>
> On Wed, 15 Nov 2017 09:49:41 +0000
> Shameerali Kolothum Thodi <shameerali.kolothum.thodi@huawei.com> wrote:
>
> > Hi Alex,
> >
> > > -----Original Message-----
> > > From: Alex Williamson [mailto:alex.williamson@redhat.com]
> > > Sent: Tuesday, November 14, 2017 3:48 PM
> > > To: Zhuyijun <zhuyijun@huawei.com>
> > > Cc: qemu-arm@nongnu.org; qemu-devel@nongnu.org;
> > > eric.auger@redhat.com; peter.maydell@linaro.org; Shameerali Kolothum
> > > Thodi <shameerali.kolothum.thodi@huawei.com>; Zhaoshenglong
> > > <zhaoshenglong@huawei.com>
> > > Subject: Re: [Qemu-devel] [RFC 1/5] hw/vfio: Add function for getting
> > > reserved_region of device iommu group
> > >
> > > On Tue, 14 Nov 2017 09:15:50 +0800
> > > <zhuyijun@huawei.com> wrote:
> > >
> > > > From: Zhu Yijun <zhuyijun@huawei.com>
> > > >
> > > > With kernel 4.11, iommu/smmu will populate the MSI IOVA reserved
> > > > window and PCI reserved window which has to be excluded from Guest
> iova
> > > allocations.
> > > >
> > > > However, If it falls within the Qemu default virtual memory address
> > > > space, then reserved regions may get allocated for a Guest VF DMA iova
> > > > and it will fail.
> > > >
> > > > So get those reserved regions in this patch and create some holes in
> > > > the Qemu ram address in next patchset.
> > > >
> > > > Signed-off-by: Zhu Yijun <zhuyijun@huawei.com>
> > > > ---
> > > > hw/vfio/common.c | 67
> > > +++++++++++++++++++++++++++++++++++++++++++
> > > > hw/vfio/pci.c | 2 ++
> > > > hw/vfio/platform.c | 2 ++
> > > > include/exec/memory.h | 7 +++++
> > > > include/hw/vfio/vfio-common.h | 3 ++
> > > > 5 files changed, 81 insertions(+)
> > >
> > > I generally prefer the vfio interface to be more self sufficient, if there are
> > > regions the IOMMU cannot map, we should be describing those via
> capabilities
> > > on the container through the vfio interface. If we're just scraping together
> > > things from sysfs, the user can just as easily do that and provide an explicit
> > > memory map for the VM taking the devices into account.
> >
> > Ok. I was under the impression that the purpose of introducing the
> > /sys/kernel/iommu_groups/reserved_regions was to get the IOVA regions
> > that are reserved(MSI or non-mappable) for Qemu or other apps to
> > make use of. I think this was introduced as part of the "KVM/MSI passthrough
> > support on ARM" patch series. And if I remember correctly, Eric had
> > an approach where the user space can retrieve all the reserved regions
> through
> > the VFIO_IOMMU_GET_INFO ioctl and later this idea was replaced with the
> > sysfs interface.
> >
> > May be I am missing something here.
>
> And sysfs is a good interface if the user wants to use it to configure
> the VM in a way that's compatible with a device. For instance, in your
> case, a user could evaluate these reserved regions across all devices in
> a system, or even across an entire cluster, and instantiate the VM with
> a memory map compatible with hotplugging any of those evaluated
> devices (QEMU implementation of allowing the user to do this TBD).
> Having the vfio device evaluate these reserved regions only helps in
> the cold-plug case. So the proposed solution is limited in scope and
> doesn't address similar needs on other platforms. There is value to
> verifying that a device's IOVA space is compatible with a VM memory map
> and modifying the memory map on cold-plug or rejecting the device on
> hot-plug, but isn't that why we have an ioctl within vfio to expose
> information about the IOMMU? Why take the path of allowing QEMU to
> rummage through sysfs files outside of vfio, implying additional
> security and access concerns, rather than filling the gap within the
> vifo API?
Thanks Alex for the explanation.
I came across this patch[1] from Eric where he introduced the IOCTL interface to
retrieve the reserved regions. It looks like this can be reworked to accommodate
the above requirement.
Hi Eric,
Please let us know if you have any plans to respin this patch or else we can take a
look at this and do the rework if it is Ok.
Thanks,
Shameer
1. https://lists.linuxfoundation.org/pipermail/iommu/2016-November/019002.html
^ permalink raw reply [flat|nested] 30+ messages in thread
* Re: [Qemu-devel] [RFC 1/5] hw/vfio: Add function for getting reserved_region of device iommu group
2017-11-20 11:58 ` Shameerali Kolothum Thodi
@ 2017-11-20 15:57 ` Alex Williamson
2017-11-20 16:31 ` Shameerali Kolothum Thodi
2017-12-06 10:30 ` Shameerali Kolothum Thodi
0 siblings, 2 replies; 30+ messages in thread
From: Alex Williamson @ 2017-11-20 15:57 UTC (permalink / raw)
To: Shameerali Kolothum Thodi
Cc: eric.auger, Zhuyijun, qemu-arm, qemu-devel, peter.maydell,
Zhaoshenglong, Linuxarm
On Mon, 20 Nov 2017 11:58:43 +0000
Shameerali Kolothum Thodi <shameerali.kolothum.thodi@huawei.com> wrote:
> > -----Original Message-----
> > From: Alex Williamson [mailto:alex.williamson@redhat.com]
> > Sent: Wednesday, November 15, 2017 6:25 PM
> > To: Shameerali Kolothum Thodi <shameerali.kolothum.thodi@huawei.com>
> > Cc: Zhuyijun <zhuyijun@huawei.com>; qemu-arm@nongnu.org; qemu-
> > devel@nongnu.org; eric.auger@redhat.com; peter.maydell@linaro.org;
> > Zhaoshenglong <zhaoshenglong@huawei.com>
> > Subject: Re: [Qemu-devel] [RFC 1/5] hw/vfio: Add function for getting
> > reserved_region of device iommu group
> >
> > On Wed, 15 Nov 2017 09:49:41 +0000
> > Shameerali Kolothum Thodi <shameerali.kolothum.thodi@huawei.com> wrote:
> >
> > > Hi Alex,
> > >
> > > > -----Original Message-----
> > > > From: Alex Williamson [mailto:alex.williamson@redhat.com]
> > > > Sent: Tuesday, November 14, 2017 3:48 PM
> > > > To: Zhuyijun <zhuyijun@huawei.com>
> > > > Cc: qemu-arm@nongnu.org; qemu-devel@nongnu.org;
> > > > eric.auger@redhat.com; peter.maydell@linaro.org; Shameerali Kolothum
> > > > Thodi <shameerali.kolothum.thodi@huawei.com>; Zhaoshenglong
> > > > <zhaoshenglong@huawei.com>
> > > > Subject: Re: [Qemu-devel] [RFC 1/5] hw/vfio: Add function for getting
> > > > reserved_region of device iommu group
> > > >
> > > > On Tue, 14 Nov 2017 09:15:50 +0800
> > > > <zhuyijun@huawei.com> wrote:
> > > >
> > > > > From: Zhu Yijun <zhuyijun@huawei.com>
> > > > >
> > > > > With kernel 4.11, iommu/smmu will populate the MSI IOVA reserved
> > > > > window and PCI reserved window which has to be excluded from Guest
> > iova
> > > > allocations.
> > > > >
> > > > > However, If it falls within the Qemu default virtual memory address
> > > > > space, then reserved regions may get allocated for a Guest VF DMA iova
> > > > > and it will fail.
> > > > >
> > > > > So get those reserved regions in this patch and create some holes in
> > > > > the Qemu ram address in next patchset.
> > > > >
> > > > > Signed-off-by: Zhu Yijun <zhuyijun@huawei.com>
> > > > > ---
> > > > > hw/vfio/common.c | 67
> > > > +++++++++++++++++++++++++++++++++++++++++++
> > > > > hw/vfio/pci.c | 2 ++
> > > > > hw/vfio/platform.c | 2 ++
> > > > > include/exec/memory.h | 7 +++++
> > > > > include/hw/vfio/vfio-common.h | 3 ++
> > > > > 5 files changed, 81 insertions(+)
> > > >
> > > > I generally prefer the vfio interface to be more self sufficient, if there are
> > > > regions the IOMMU cannot map, we should be describing those via
> > capabilities
> > > > on the container through the vfio interface. If we're just scraping together
> > > > things from sysfs, the user can just as easily do that and provide an explicit
> > > > memory map for the VM taking the devices into account.
> > >
> > > Ok. I was under the impression that the purpose of introducing the
> > > /sys/kernel/iommu_groups/reserved_regions was to get the IOVA regions
> > > that are reserved(MSI or non-mappable) for Qemu or other apps to
> > > make use of. I think this was introduced as part of the "KVM/MSI passthrough
> > > support on ARM" patch series. And if I remember correctly, Eric had
> > > an approach where the user space can retrieve all the reserved regions
> > through
> > > the VFIO_IOMMU_GET_INFO ioctl and later this idea was replaced with the
> > > sysfs interface.
> > >
> > > May be I am missing something here.
> >
> > And sysfs is a good interface if the user wants to use it to configure
> > the VM in a way that's compatible with a device. For instance, in your
> > case, a user could evaluate these reserved regions across all devices in
> > a system, or even across an entire cluster, and instantiate the VM with
> > a memory map compatible with hotplugging any of those evaluated
> > devices (QEMU implementation of allowing the user to do this TBD).
> > Having the vfio device evaluate these reserved regions only helps in
> > the cold-plug case. So the proposed solution is limited in scope and
> > doesn't address similar needs on other platforms. There is value to
> > verifying that a device's IOVA space is compatible with a VM memory map
> > and modifying the memory map on cold-plug or rejecting the device on
> > hot-plug, but isn't that why we have an ioctl within vfio to expose
> > information about the IOMMU? Why take the path of allowing QEMU to
> > rummage through sysfs files outside of vfio, implying additional
> > security and access concerns, rather than filling the gap within the
> > vifo API?
>
> Thanks Alex for the explanation.
>
> I came across this patch[1] from Eric where he introduced the IOCTL interface to
> retrieve the reserved regions. It looks like this can be reworked to accommodate
> the above requirement.
I don't think we need a new ioctl for this, nor do I think that
describing the holes is the correct approach. The existing
VFIO_IOMMU_GET_INFO ioctl can be extended to support capability chains,
as we've done for VFIO_DEVICE_GET_REGION_INFO. IMO, we should try to
describe the available fixed IOVA regions which are available for
mapping rather than describing various holes within the address space
which are unavailable. The latter method always fails to describe the
end of the mappable IOVA space and gets bogged down in trying to
classify the types of holes that might exist. Thanks,
Alex
^ permalink raw reply [flat|nested] 30+ messages in thread
* Re: [Qemu-devel] [RFC 1/5] hw/vfio: Add function for getting reserved_region of device iommu group
2017-11-20 15:57 ` Alex Williamson
@ 2017-11-20 16:31 ` Shameerali Kolothum Thodi
2017-12-06 10:30 ` Shameerali Kolothum Thodi
1 sibling, 0 replies; 30+ messages in thread
From: Shameerali Kolothum Thodi @ 2017-11-20 16:31 UTC (permalink / raw)
To: Alex Williamson
Cc: eric.auger, Zhuyijun, qemu-arm, qemu-devel, peter.maydell,
Zhaoshenglong, Linuxarm
> -----Original Message-----
> From: Alex Williamson [mailto:alex.williamson@redhat.com]
> Sent: Monday, November 20, 2017 3:58 PM
> To: Shameerali Kolothum Thodi <shameerali.kolothum.thodi@huawei.com>
> Cc: eric.auger@redhat.com; Zhuyijun <zhuyijun@huawei.com>; qemu-
> arm@nongnu.org; qemu-devel@nongnu.org; peter.maydell@linaro.org;
> Zhaoshenglong <zhaoshenglong@huawei.com>; Linuxarm
> <linuxarm@huawei.com>
> Subject: Re: [Qemu-devel] [RFC 1/5] hw/vfio: Add function for getting
> reserved_region of device iommu group
>
> On Mon, 20 Nov 2017 11:58:43 +0000
> Shameerali Kolothum Thodi <shameerali.kolothum.thodi@huawei.com> wrote:
>
> > > -----Original Message-----
> > > From: Alex Williamson [mailto:alex.williamson@redhat.com]
> > > Sent: Wednesday, November 15, 2017 6:25 PM
> > > To: Shameerali Kolothum Thodi <shameerali.kolothum.thodi@huawei.com>
> > > Cc: Zhuyijun <zhuyijun@huawei.com>; qemu-arm@nongnu.org; qemu-
> > > devel@nongnu.org; eric.auger@redhat.com; peter.maydell@linaro.org;
> > > Zhaoshenglong <zhaoshenglong@huawei.com>
> > > Subject: Re: [Qemu-devel] [RFC 1/5] hw/vfio: Add function for getting
> > > reserved_region of device iommu group
> > >
> > > On Wed, 15 Nov 2017 09:49:41 +0000
> > > Shameerali Kolothum Thodi <shameerali.kolothum.thodi@huawei.com>
> wrote:
> > >
> > > > Hi Alex,
> > > >
> > > > > -----Original Message-----
> > > > > From: Alex Williamson [mailto:alex.williamson@redhat.com]
> > > > > Sent: Tuesday, November 14, 2017 3:48 PM
> > > > > To: Zhuyijun <zhuyijun@huawei.com>
> > > > > Cc: qemu-arm@nongnu.org; qemu-devel@nongnu.org;
> > > > > eric.auger@redhat.com; peter.maydell@linaro.org; Shameerali
> Kolothum
> > > > > Thodi <shameerali.kolothum.thodi@huawei.com>; Zhaoshenglong
> > > > > <zhaoshenglong@huawei.com>
> > > > > Subject: Re: [Qemu-devel] [RFC 1/5] hw/vfio: Add function for getting
> > > > > reserved_region of device iommu group
> > > > >
> > > > > On Tue, 14 Nov 2017 09:15:50 +0800
> > > > > <zhuyijun@huawei.com> wrote:
> > > > >
> > > > > > From: Zhu Yijun <zhuyijun@huawei.com>
> > > > > >
> > > > > > With kernel 4.11, iommu/smmu will populate the MSI IOVA reserved
> > > > > > window and PCI reserved window which has to be excluded from
> Guest
> > > iova
> > > > > allocations.
> > > > > >
> > > > > > However, If it falls within the Qemu default virtual memory address
> > > > > > space, then reserved regions may get allocated for a Guest VF DMA
> iova
> > > > > > and it will fail.
> > > > > >
> > > > > > So get those reserved regions in this patch and create some holes in
> > > > > > the Qemu ram address in next patchset.
> > > > > >
> > > > > > Signed-off-by: Zhu Yijun <zhuyijun@huawei.com>
> > > > > > ---
> > > > > > hw/vfio/common.c | 67
> > > > > +++++++++++++++++++++++++++++++++++++++++++
> > > > > > hw/vfio/pci.c | 2 ++
> > > > > > hw/vfio/platform.c | 2 ++
> > > > > > include/exec/memory.h | 7 +++++
> > > > > > include/hw/vfio/vfio-common.h | 3 ++
> > > > > > 5 files changed, 81 insertions(+)
> > > > >
> > > > > I generally prefer the vfio interface to be more self sufficient, if there
> are
> > > > > regions the IOMMU cannot map, we should be describing those via
> > > capabilities
> > > > > on the container through the vfio interface. If we're just scraping
> together
> > > > > things from sysfs, the user can just as easily do that and provide an
> explicit
> > > > > memory map for the VM taking the devices into account.
> > > >
> > > > Ok. I was under the impression that the purpose of introducing the
> > > > /sys/kernel/iommu_groups/reserved_regions was to get the IOVA regions
> > > > that are reserved(MSI or non-mappable) for Qemu or other apps to
> > > > make use of. I think this was introduced as part of the "KVM/MSI
> passthrough
> > > > support on ARM" patch series. And if I remember correctly, Eric had
> > > > an approach where the user space can retrieve all the reserved regions
> > > through
> > > > the VFIO_IOMMU_GET_INFO ioctl and later this idea was replaced with
> the
> > > > sysfs interface.
> > > >
> > > > May be I am missing something here.
> > >
> > > And sysfs is a good interface if the user wants to use it to configure
> > > the VM in a way that's compatible with a device. For instance, in your
> > > case, a user could evaluate these reserved regions across all devices in
> > > a system, or even across an entire cluster, and instantiate the VM with
> > > a memory map compatible with hotplugging any of those evaluated
> > > devices (QEMU implementation of allowing the user to do this TBD).
> > > Having the vfio device evaluate these reserved regions only helps in
> > > the cold-plug case. So the proposed solution is limited in scope and
> > > doesn't address similar needs on other platforms. There is value to
> > > verifying that a device's IOVA space is compatible with a VM memory map
> > > and modifying the memory map on cold-plug or rejecting the device on
> > > hot-plug, but isn't that why we have an ioctl within vfio to expose
> > > information about the IOMMU? Why take the path of allowing QEMU to
> > > rummage through sysfs files outside of vfio, implying additional
> > > security and access concerns, rather than filling the gap within the
> > > vifo API?
> >
> > Thanks Alex for the explanation.
> >
> > I came across this patch[1] from Eric where he introduced the IOCTL
> interface to
> > retrieve the reserved regions. It looks like this can be reworked to
> accommodate
> > the above requirement.
>
> I don't think we need a new ioctl for this, nor do I think that
> describing the holes is the correct approach. The existing
> VFIO_IOMMU_GET_INFO ioctl can be extended to support capability chains,
> as we've done for VFIO_DEVICE_GET_REGION_INFO.
Right, as far as I can see the above mentioned patch is doing exactly the same,
extending the VFIO_IOMMU_GET_INFO ioctl with capability chain.
> IMO, we should try to
> describe the available fixed IOVA regions which are available for
> mapping rather than describing various holes within the address space
> which are unavailable. The latter method always fails to describe the
> end of the mappable IOVA space and gets bogged down in trying to
> classify the types of holes that might exist. Thanks,
Ok. I guess that is to take care iommu max address width case.
Thanks,
Shameer
^ permalink raw reply [flat|nested] 30+ messages in thread
* Re: [Qemu-devel] [RFC 1/5] hw/vfio: Add function for getting reserved_region of device iommu group
2017-11-20 15:57 ` Alex Williamson
2017-11-20 16:31 ` Shameerali Kolothum Thodi
@ 2017-12-06 10:30 ` Shameerali Kolothum Thodi
2017-12-06 14:01 ` Auger Eric
1 sibling, 1 reply; 30+ messages in thread
From: Shameerali Kolothum Thodi @ 2017-12-06 10:30 UTC (permalink / raw)
To: Alex Williamson
Cc: eric.auger, Zhuyijun, qemu-arm, qemu-devel, peter.maydell,
Zhaoshenglong, Linuxarm
Hi Alex,
> -----Original Message-----
> From: Shameerali Kolothum Thodi
> Sent: Monday, November 20, 2017 4:31 PM
> To: 'Alex Williamson' <alex.williamson@redhat.com>
> Cc: eric.auger@redhat.com; Zhuyijun <zhuyijun@huawei.com>; qemu-
> arm@nongnu.org; qemu-devel@nongnu.org; peter.maydell@linaro.org;
> Zhaoshenglong <zhaoshenglong@huawei.com>; Linuxarm
> <linuxarm@huawei.com>
> Subject: RE: [Qemu-devel] [RFC 1/5] hw/vfio: Add function for getting
> reserved_region of device iommu group
[...]
> > > > And sysfs is a good interface if the user wants to use it to
> > > > configure the VM in a way that's compatible with a device. For
> > > > instance, in your case, a user could evaluate these reserved
> > > > regions across all devices in a system, or even across an entire
> > > > cluster, and instantiate the VM with a memory map compatible with
> > > > hotplugging any of those evaluated devices (QEMU implementation of
> allowing the user to do this TBD).
> > > > Having the vfio device evaluate these reserved regions only helps
> > > > in the cold-plug case. So the proposed solution is limited in
> > > > scope and doesn't address similar needs on other platforms. There
> > > > is value to verifying that a device's IOVA space is compatible
> > > > with a VM memory map and modifying the memory map on cold-plug or
> > > > rejecting the device on hot-plug, but isn't that why we have an
> > > > ioctl within vfio to expose information about the IOMMU? Why take
> > > > the path of allowing QEMU to rummage through sysfs files outside
> > > > of vfio, implying additional security and access concerns, rather
> > > > than filling the gap within the vifo API?
> > >
> > > Thanks Alex for the explanation.
> > >
> > > I came across this patch[1] from Eric where he introduced the IOCTL
> > interface to
> > > retrieve the reserved regions. It looks like this can be reworked to
> > accommodate
> > > the above requirement.
> >
> > I don't think we need a new ioctl for this, nor do I think that
> > describing the holes is the correct approach. The existing
> > VFIO_IOMMU_GET_INFO ioctl can be extended to support capability
> > chains, as we've done for VFIO_DEVICE_GET_REGION_INFO.
>
> Right, as far as I can see the above mentioned patch is doing exactly the same,
> extending the VFIO_IOMMU_GET_INFO ioctl with capability chain.
>
> > IMO, we should try to
> > describe the available fixed IOVA regions which are available for
> > mapping rather than describing various holes within the address space
> > which are unavailable. The latter method always fails to describe the
> > end of the mappable IOVA space and gets bogged down in trying to
> > classify the types of holes that might exist. Thanks,
>
I was going through this and noticed that it is possible to have multiple
iommu domains associated with a container. If that's true, is it safe to
make the assumption that all the domains will have the same iova
geometry or not?
Thanks,
Shameer
^ permalink raw reply [flat|nested] 30+ messages in thread
* Re: [Qemu-devel] [RFC 1/5] hw/vfio: Add function for getting reserved_region of device iommu group
2017-12-06 10:30 ` Shameerali Kolothum Thodi
@ 2017-12-06 14:01 ` Auger Eric
2017-12-06 14:38 ` Shameerali Kolothum Thodi
0 siblings, 1 reply; 30+ messages in thread
From: Auger Eric @ 2017-12-06 14:01 UTC (permalink / raw)
To: Shameerali Kolothum Thodi, Alex Williamson
Cc: peter.maydell, qemu-devel, Linuxarm, qemu-arm, Zhaoshenglong, Zhuyijun
Hi Shameer,
On 06/12/17 11:30, Shameerali Kolothum Thodi wrote:
> Hi Alex,
>
>> -----Original Message-----
>> From: Shameerali Kolothum Thodi
>> Sent: Monday, November 20, 2017 4:31 PM
>> To: 'Alex Williamson' <alex.williamson@redhat.com>
>> Cc: eric.auger@redhat.com; Zhuyijun <zhuyijun@huawei.com>; qemu-
>> arm@nongnu.org; qemu-devel@nongnu.org; peter.maydell@linaro.org;
>> Zhaoshenglong <zhaoshenglong@huawei.com>; Linuxarm
>> <linuxarm@huawei.com>
>> Subject: RE: [Qemu-devel] [RFC 1/5] hw/vfio: Add function for getting
>> reserved_region of device iommu group
> [...]
>>>>> And sysfs is a good interface if the user wants to use it to
>>>>> configure the VM in a way that's compatible with a device. For
>>>>> instance, in your case, a user could evaluate these reserved
>>>>> regions across all devices in a system, or even across an entire
>>>>> cluster, and instantiate the VM with a memory map compatible with
>>>>> hotplugging any of those evaluated devices (QEMU implementation of
>> allowing the user to do this TBD).
>>>>> Having the vfio device evaluate these reserved regions only helps
>>>>> in the cold-plug case. So the proposed solution is limited in
>>>>> scope and doesn't address similar needs on other platforms. There
>>>>> is value to verifying that a device's IOVA space is compatible
>>>>> with a VM memory map and modifying the memory map on cold-plug or
>>>>> rejecting the device on hot-plug, but isn't that why we have an
>>>>> ioctl within vfio to expose information about the IOMMU? Why take
>>>>> the path of allowing QEMU to rummage through sysfs files outside
>>>>> of vfio, implying additional security and access concerns, rather
>>>>> than filling the gap within the vifo API?
>>>>
>>>> Thanks Alex for the explanation.
>>>>
>>>> I came across this patch[1] from Eric where he introduced the IOCTL
>>> interface to
>>>> retrieve the reserved regions. It looks like this can be reworked to
>>> accommodate
>>>> the above requirement.
>>>
>>> I don't think we need a new ioctl for this, nor do I think that
>>> describing the holes is the correct approach. The existing
>>> VFIO_IOMMU_GET_INFO ioctl can be extended to support capability
>>> chains, as we've done for VFIO_DEVICE_GET_REGION_INFO.
>>
>> Right, as far as I can see the above mentioned patch is doing exactly the same,
>> extending the VFIO_IOMMU_GET_INFO ioctl with capability chain.
>>
>>> IMO, we should try to
>>> describe the available fixed IOVA regions which are available for
>>> mapping rather than describing various holes within the address space
>>> which are unavailable. The latter method always fails to describe the
>>> end of the mappable IOVA space and gets bogged down in trying to
>>> classify the types of holes that might exist. Thanks,
>>
>
> I was going through this and noticed that it is possible to have multiple
> iommu domains associated with a container. If that's true, is it safe to
> make the assumption that all the domains will have the same iova
> geometry or not?
To me the answer is no.
There are several iommu domains "underneath" a single container. You
attach vfio groups to a container. Each of them is associated to an
iommu group and an iommu domain. See vfio_iommu_type1_attach_group().
Besides, the reserved regions are per iommu group.
Thanks
Eric
>
> Thanks,
> Shameer
>
^ permalink raw reply [flat|nested] 30+ messages in thread
* Re: [Qemu-devel] [RFC 1/5] hw/vfio: Add function for getting reserved_region of device iommu group
2017-12-06 14:01 ` Auger Eric
@ 2017-12-06 14:38 ` Shameerali Kolothum Thodi
2017-12-06 14:59 ` Auger Eric
0 siblings, 1 reply; 30+ messages in thread
From: Shameerali Kolothum Thodi @ 2017-12-06 14:38 UTC (permalink / raw)
To: Auger Eric, Alex Williamson
Cc: peter.maydell, qemu-devel, Linuxarm, qemu-arm, Zhaoshenglong, Zhuyijun
Hi Eric,
> -----Original Message-----
> From: Auger Eric [mailto:eric.auger@redhat.com]
> Sent: Wednesday, December 06, 2017 2:01 PM
> To: Shameerali Kolothum Thodi <shameerali.kolothum.thodi@huawei.com>;
> Alex Williamson <alex.williamson@redhat.com>
> Cc: peter.maydell@linaro.org; qemu-devel@nongnu.org; Linuxarm
> <linuxarm@huawei.com>; qemu-arm@nongnu.org; Zhaoshenglong
> <zhaoshenglong@huawei.com>; Zhuyijun <zhuyijun@huawei.com>
> Subject: Re: [Qemu-devel] [RFC 1/5] hw/vfio: Add function for getting
> reserved_region of device iommu group
>
> Hi Shameer,
>
> On 06/12/17 11:30, Shameerali Kolothum Thodi wrote:
> > Hi Alex,
> >
> >> -----Original Message-----
> >> From: Shameerali Kolothum Thodi
> >> Sent: Monday, November 20, 2017 4:31 PM
> >> To: 'Alex Williamson' <alex.williamson@redhat.com>
> >> Cc: eric.auger@redhat.com; Zhuyijun <zhuyijun@huawei.com>; qemu-
> >> arm@nongnu.org; qemu-devel@nongnu.org; peter.maydell@linaro.org;
> >> Zhaoshenglong <zhaoshenglong@huawei.com>; Linuxarm
> >> <linuxarm@huawei.com>
> >> Subject: RE: [Qemu-devel] [RFC 1/5] hw/vfio: Add function for getting
> >> reserved_region of device iommu group
> > [...]
> >>>>> And sysfs is a good interface if the user wants to use it to
> >>>>> configure the VM in a way that's compatible with a device. For
> >>>>> instance, in your case, a user could evaluate these reserved
> >>>>> regions across all devices in a system, or even across an entire
> >>>>> cluster, and instantiate the VM with a memory map compatible with
> >>>>> hotplugging any of those evaluated devices (QEMU implementation of
> >> allowing the user to do this TBD).
> >>>>> Having the vfio device evaluate these reserved regions only helps
> >>>>> in the cold-plug case. So the proposed solution is limited in
> >>>>> scope and doesn't address similar needs on other platforms. There
> >>>>> is value to verifying that a device's IOVA space is compatible
> >>>>> with a VM memory map and modifying the memory map on cold-plug or
> >>>>> rejecting the device on hot-plug, but isn't that why we have an
> >>>>> ioctl within vfio to expose information about the IOMMU? Why take
> >>>>> the path of allowing QEMU to rummage through sysfs files outside
> >>>>> of vfio, implying additional security and access concerns, rather
> >>>>> than filling the gap within the vifo API?
> >>>>
> >>>> Thanks Alex for the explanation.
> >>>>
> >>>> I came across this patch[1] from Eric where he introduced the IOCTL
> >>> interface to
> >>>> retrieve the reserved regions. It looks like this can be reworked to
> >>> accommodate
> >>>> the above requirement.
> >>>
> >>> I don't think we need a new ioctl for this, nor do I think that
> >>> describing the holes is the correct approach. The existing
> >>> VFIO_IOMMU_GET_INFO ioctl can be extended to support capability
> >>> chains, as we've done for VFIO_DEVICE_GET_REGION_INFO.
> >>
> >> Right, as far as I can see the above mentioned patch is doing exactly the
> same,
> >> extending the VFIO_IOMMU_GET_INFO ioctl with capability chain.
> >>
> >>> IMO, we should try to
> >>> describe the available fixed IOVA regions which are available for
> >>> mapping rather than describing various holes within the address space
> >>> which are unavailable. The latter method always fails to describe the
> >>> end of the mappable IOVA space and gets bogged down in trying to
> >>> classify the types of holes that might exist. Thanks,
> >>
> >
> > I was going through this and noticed that it is possible to have multiple
> > iommu domains associated with a container. If that's true, is it safe to
> > make the assumption that all the domains will have the same iova
> > geometry or not?
> To me the answer is no.
>
> There are several iommu domains "underneath" a single container. You
> attach vfio groups to a container. Each of them is associated to an
> iommu group and an iommu domain. See vfio_iommu_type1_attach_group().
>
> Besides, the reserved regions are per iommu group.
>
Thanks for your reply. Yes, container can have multiple groups(hence multiple
iommu domains) and reserved regions are per group. Hence while deciding
the default supported iova geometry we have to go through all the domains
in the container and select smallest aperture as the supported default iova
range.
Please find below snippet from a patch I am working on. Please
let me know your thoughts on this.
Thanks,
Shameer
-- >8 --
+static int vfio_build_iommu_iova_caps(struct vfio_iommu *iommu,
+ struct vfio_info_cap *caps) {
+ struct iommu_resv_region *resv, *resv_next;
+ struct vfio_iommu_iova *iova, *iova_next;
+ struct list_head group_resv_regions, vfio_iova_regions;
+ struct vfio_domain *domain;
+ struct vfio_group *g;
+ phys_addr_t start, end;
+ int ret = 0;
+
+ domain = list_first_entry(&iommu->domain_list,
+ struct vfio_domain, next);
+ /* Get the default iova range supported */
+ start = domain->domain->geometry.aperture_start;
+ end = domain->domain->geometry.aperture_end;
This is where I am confused. I think instead I should go over
the domain_list and select the smallest aperture as default
iova range.
+ INIT_LIST_HEAD(&vfio_iova_regions);
+ vfio_insert_iova(start, end, &vfio_iova_regions);
+
+ /* Get reserved regions if any */
+ INIT_LIST_HEAD(&group_resv_regions);
+ list_for_each_entry(g, &domain->group_list, next)
+ iommu_get_group_resv_regions(g->iommu_group,
+ &group_resv_regions);
+ list_sort(NULL, &group_resv_regions, vfio_resv_cmp);
+
+ /* Update iova range excluding reserved regions */
...
-- >8 --
^ permalink raw reply [flat|nested] 30+ messages in thread
* Re: [Qemu-devel] [RFC 1/5] hw/vfio: Add function for getting reserved_region of device iommu group
2017-12-06 14:38 ` Shameerali Kolothum Thodi
@ 2017-12-06 14:59 ` Auger Eric
2017-12-06 15:19 ` Shameerali Kolothum Thodi
0 siblings, 1 reply; 30+ messages in thread
From: Auger Eric @ 2017-12-06 14:59 UTC (permalink / raw)
To: Shameerali Kolothum Thodi, Alex Williamson
Cc: peter.maydell, qemu-devel, Linuxarm, qemu-arm, Zhaoshenglong, Zhuyijun
Hi Shameer,
On 06/12/17 15:38, Shameerali Kolothum Thodi wrote:
> Hi Eric,
>
>> -----Original Message-----
>> From: Auger Eric [mailto:eric.auger@redhat.com]
>> Sent: Wednesday, December 06, 2017 2:01 PM
>> To: Shameerali Kolothum Thodi <shameerali.kolothum.thodi@huawei.com>;
>> Alex Williamson <alex.williamson@redhat.com>
>> Cc: peter.maydell@linaro.org; qemu-devel@nongnu.org; Linuxarm
>> <linuxarm@huawei.com>; qemu-arm@nongnu.org; Zhaoshenglong
>> <zhaoshenglong@huawei.com>; Zhuyijun <zhuyijun@huawei.com>
>> Subject: Re: [Qemu-devel] [RFC 1/5] hw/vfio: Add function for getting
>> reserved_region of device iommu group
>>
>> Hi Shameer,
>>
>> On 06/12/17 11:30, Shameerali Kolothum Thodi wrote:
>>> Hi Alex,
>>>
>>>> -----Original Message-----
>>>> From: Shameerali Kolothum Thodi
>>>> Sent: Monday, November 20, 2017 4:31 PM
>>>> To: 'Alex Williamson' <alex.williamson@redhat.com>
>>>> Cc: eric.auger@redhat.com; Zhuyijun <zhuyijun@huawei.com>; qemu-
>>>> arm@nongnu.org; qemu-devel@nongnu.org; peter.maydell@linaro.org;
>>>> Zhaoshenglong <zhaoshenglong@huawei.com>; Linuxarm
>>>> <linuxarm@huawei.com>
>>>> Subject: RE: [Qemu-devel] [RFC 1/5] hw/vfio: Add function for getting
>>>> reserved_region of device iommu group
>>> [...]
>>>>>>> And sysfs is a good interface if the user wants to use it to
>>>>>>> configure the VM in a way that's compatible with a device. For
>>>>>>> instance, in your case, a user could evaluate these reserved
>>>>>>> regions across all devices in a system, or even across an entire
>>>>>>> cluster, and instantiate the VM with a memory map compatible with
>>>>>>> hotplugging any of those evaluated devices (QEMU implementation of
>>>> allowing the user to do this TBD).
>>>>>>> Having the vfio device evaluate these reserved regions only helps
>>>>>>> in the cold-plug case. So the proposed solution is limited in
>>>>>>> scope and doesn't address similar needs on other platforms. There
>>>>>>> is value to verifying that a device's IOVA space is compatible
>>>>>>> with a VM memory map and modifying the memory map on cold-plug or
>>>>>>> rejecting the device on hot-plug, but isn't that why we have an
>>>>>>> ioctl within vfio to expose information about the IOMMU? Why take
>>>>>>> the path of allowing QEMU to rummage through sysfs files outside
>>>>>>> of vfio, implying additional security and access concerns, rather
>>>>>>> than filling the gap within the vifo API?
>>>>>>
>>>>>> Thanks Alex for the explanation.
>>>>>>
>>>>>> I came across this patch[1] from Eric where he introduced the IOCTL
>>>>> interface to
>>>>>> retrieve the reserved regions. It looks like this can be reworked to
>>>>> accommodate
>>>>>> the above requirement.
>>>>>
>>>>> I don't think we need a new ioctl for this, nor do I think that
>>>>> describing the holes is the correct approach. The existing
>>>>> VFIO_IOMMU_GET_INFO ioctl can be extended to support capability
>>>>> chains, as we've done for VFIO_DEVICE_GET_REGION_INFO.
>>>>
>>>> Right, as far as I can see the above mentioned patch is doing exactly the
>> same,
>>>> extending the VFIO_IOMMU_GET_INFO ioctl with capability chain.
>>>>
>>>>> IMO, we should try to
>>>>> describe the available fixed IOVA regions which are available for
>>>>> mapping rather than describing various holes within the address space
>>>>> which are unavailable. The latter method always fails to describe the
>>>>> end of the mappable IOVA space and gets bogged down in trying to
>>>>> classify the types of holes that might exist. Thanks,
>>>>
>>>
>>> I was going through this and noticed that it is possible to have multiple
>>> iommu domains associated with a container. If that's true, is it safe to
>>> make the assumption that all the domains will have the same iova
>>> geometry or not?
>> To me the answer is no.
>>
>> There are several iommu domains "underneath" a single container. You
>> attach vfio groups to a container. Each of them is associated to an
>> iommu group and an iommu domain. See vfio_iommu_type1_attach_group().
>>
>> Besides, the reserved regions are per iommu group.
>>
>
> Thanks for your reply. Yes, container can have multiple groups(hence multiple
> iommu domains) and reserved regions are per group. Hence while deciding
> the default supported iova geometry we have to go through all the domains
> in the container and select smallest aperture as the supported default iova
> range.
>
> Please find below snippet from a patch I am working on. Please
> let me know your thoughts on this.
>
> Thanks,
> Shameer
>
> -- >8 --
> +static int vfio_build_iommu_iova_caps(struct vfio_iommu *iommu,
> + struct vfio_info_cap *caps) {
> + struct iommu_resv_region *resv, *resv_next;
> + struct vfio_iommu_iova *iova, *iova_next;
> + struct list_head group_resv_regions, vfio_iova_regions;
> + struct vfio_domain *domain;
> + struct vfio_group *g;
> + phys_addr_t start, end;
> + int ret = 0;
> +
> + domain = list_first_entry(&iommu->domain_list,
> + struct vfio_domain, next);
> + /* Get the default iova range supported */
> + start = domain->domain->geometry.aperture_start;
> + end = domain->domain->geometry.aperture_end;
>
> This is where I am confused. I think instead I should go over
> the domain_list and select the smallest aperture as default
> iova range.
yes that's correct. I Just want to warn you Pierre is working on the
same topic. May be worth to sync together.
[PATCH] vfio/iommu_type1: report the IOMMU aperture info
(https://patchwork.kernel.org/patch/10084655/)
I think he plans to rework his series with capability chain too.
Thanks
Eric
>
> + INIT_LIST_HEAD(&vfio_iova_regions);
> + vfio_insert_iova(start, end, &vfio_iova_regions);
> +
> + /* Get reserved regions if any */
> + INIT_LIST_HEAD(&group_resv_regions);
> + list_for_each_entry(g, &domain->group_list, next)
> + iommu_get_group_resv_regions(g->iommu_group,
> + &group_resv_regions);
> + list_sort(NULL, &group_resv_regions, vfio_resv_cmp);
> +
> + /* Update iova range excluding reserved regions */
> ...
> -- >8 --
>
>
^ permalink raw reply [flat|nested] 30+ messages in thread
* Re: [Qemu-devel] [RFC 1/5] hw/vfio: Add function for getting reserved_region of device iommu group
2017-12-06 14:59 ` Auger Eric
@ 2017-12-06 15:19 ` Shameerali Kolothum Thodi
0 siblings, 0 replies; 30+ messages in thread
From: Shameerali Kolothum Thodi @ 2017-12-06 15:19 UTC (permalink / raw)
To: Auger Eric, Alex Williamson
Cc: peter.maydell, qemu-devel, Linuxarm, qemu-arm, Zhaoshenglong, Zhuyijun
> -----Original Message-----
> From: Auger Eric [mailto:eric.auger@redhat.com]
> Sent: Wednesday, December 06, 2017 3:00 PM
> To: Shameerali Kolothum Thodi <shameerali.kolothum.thodi@huawei.com>;
> Alex Williamson <alex.williamson@redhat.com>
> Cc: peter.maydell@linaro.org; qemu-devel@nongnu.org; Linuxarm
> <linuxarm@huawei.com>; qemu-arm@nongnu.org; Zhaoshenglong
> <zhaoshenglong@huawei.com>; Zhuyijun <zhuyijun@huawei.com>
> Subject: Re: [Qemu-devel] [RFC 1/5] hw/vfio: Add function for getting
> reserved_region of device iommu group
>
> Hi Shameer,
>
> On 06/12/17 15:38, Shameerali Kolothum Thodi wrote:
> > Hi Eric,
> >
> >> -----Original Message-----
> >> From: Auger Eric [mailto:eric.auger@redhat.com]
> >> Sent: Wednesday, December 06, 2017 2:01 PM
> >> To: Shameerali Kolothum Thodi <shameerali.kolothum.thodi@huawei.com>;
> >> Alex Williamson <alex.williamson@redhat.com>
> >> Cc: peter.maydell@linaro.org; qemu-devel@nongnu.org; Linuxarm
> >> <linuxarm@huawei.com>; qemu-arm@nongnu.org; Zhaoshenglong
> >> <zhaoshenglong@huawei.com>; Zhuyijun <zhuyijun@huawei.com>
> >> Subject: Re: [Qemu-devel] [RFC 1/5] hw/vfio: Add function for getting
> >> reserved_region of device iommu group
> >>
> >> Hi Shameer,
> >>
> >> On 06/12/17 11:30, Shameerali Kolothum Thodi wrote:
> >>> Hi Alex,
> >>>
> >>>> -----Original Message-----
> >>>> From: Shameerali Kolothum Thodi
> >>>> Sent: Monday, November 20, 2017 4:31 PM
> >>>> To: 'Alex Williamson' <alex.williamson@redhat.com>
> >>>> Cc: eric.auger@redhat.com; Zhuyijun <zhuyijun@huawei.com>; qemu-
> >>>> arm@nongnu.org; qemu-devel@nongnu.org; peter.maydell@linaro.org;
> >>>> Zhaoshenglong <zhaoshenglong@huawei.com>; Linuxarm
> >>>> <linuxarm@huawei.com>
> >>>> Subject: RE: [Qemu-devel] [RFC 1/5] hw/vfio: Add function for getting
> >>>> reserved_region of device iommu group
> >>> [...]
> >>>>>>> And sysfs is a good interface if the user wants to use it to
> >>>>>>> configure the VM in a way that's compatible with a device. For
> >>>>>>> instance, in your case, a user could evaluate these reserved
> >>>>>>> regions across all devices in a system, or even across an entire
> >>>>>>> cluster, and instantiate the VM with a memory map compatible with
> >>>>>>> hotplugging any of those evaluated devices (QEMU implementation of
> >>>> allowing the user to do this TBD).
> >>>>>>> Having the vfio device evaluate these reserved regions only helps
> >>>>>>> in the cold-plug case. So the proposed solution is limited in
> >>>>>>> scope and doesn't address similar needs on other platforms. There
> >>>>>>> is value to verifying that a device's IOVA space is compatible
> >>>>>>> with a VM memory map and modifying the memory map on cold-plug
> or
> >>>>>>> rejecting the device on hot-plug, but isn't that why we have an
> >>>>>>> ioctl within vfio to expose information about the IOMMU? Why take
> >>>>>>> the path of allowing QEMU to rummage through sysfs files outside
> >>>>>>> of vfio, implying additional security and access concerns, rather
> >>>>>>> than filling the gap within the vifo API?
> >>>>>>
> >>>>>> Thanks Alex for the explanation.
> >>>>>>
> >>>>>> I came across this patch[1] from Eric where he introduced the IOCTL
> >>>>> interface to
> >>>>>> retrieve the reserved regions. It looks like this can be reworked to
> >>>>> accommodate
> >>>>>> the above requirement.
> >>>>>
> >>>>> I don't think we need a new ioctl for this, nor do I think that
> >>>>> describing the holes is the correct approach. The existing
> >>>>> VFIO_IOMMU_GET_INFO ioctl can be extended to support capability
> >>>>> chains, as we've done for VFIO_DEVICE_GET_REGION_INFO.
> >>>>
> >>>> Right, as far as I can see the above mentioned patch is doing exactly the
> >> same,
> >>>> extending the VFIO_IOMMU_GET_INFO ioctl with capability chain.
> >>>>
> >>>>> IMO, we should try to
> >>>>> describe the available fixed IOVA regions which are available for
> >>>>> mapping rather than describing various holes within the address space
> >>>>> which are unavailable. The latter method always fails to describe the
> >>>>> end of the mappable IOVA space and gets bogged down in trying to
> >>>>> classify the types of holes that might exist. Thanks,
> >>>>
> >>>
> >>> I was going through this and noticed that it is possible to have multiple
> >>> iommu domains associated with a container. If that's true, is it safe to
> >>> make the assumption that all the domains will have the same iova
> >>> geometry or not?
> >> To me the answer is no.
> >>
> >> There are several iommu domains "underneath" a single container. You
> >> attach vfio groups to a container. Each of them is associated to an
> >> iommu group and an iommu domain. See
> vfio_iommu_type1_attach_group().
> >>
> >> Besides, the reserved regions are per iommu group.
> >>
> >
> > Thanks for your reply. Yes, container can have multiple groups(hence
> multiple
> > iommu domains) and reserved regions are per group. Hence while deciding
> > the default supported iova geometry we have to go through all the domains
> > in the container and select smallest aperture as the supported default iova
> > range.
> >
> > Please find below snippet from a patch I am working on. Please
> > let me know your thoughts on this.
> >
> > Thanks,
> > Shameer
> >
> > -- >8 --
> > +static int vfio_build_iommu_iova_caps(struct vfio_iommu *iommu,
> > + struct vfio_info_cap *caps) {
> > + struct iommu_resv_region *resv, *resv_next;
> > + struct vfio_iommu_iova *iova, *iova_next;
> > + struct list_head group_resv_regions, vfio_iova_regions;
> > + struct vfio_domain *domain;
> > + struct vfio_group *g;
> > + phys_addr_t start, end;
> > + int ret = 0;
> > +
> > + domain = list_first_entry(&iommu->domain_list,
> > + struct vfio_domain, next);
> > + /* Get the default iova range supported */
> > + start = domain->domain->geometry.aperture_start;
> > + end = domain->domain->geometry.aperture_end;
> >
> > This is where I am confused. I think instead I should go over
> > the domain_list and select the smallest aperture as default
> > iova range.
> yes that's correct. I Just want to warn you Pierre is working on the
> same topic. May be worth to sync together.
>
> [PATCH] vfio/iommu_type1: report the IOMMU aperture info
> (https://patchwork.kernel.org/patch/10084655/)
>
> I think he plans to rework his series with capability chain too.
Thanks Eric for the pointer. I will sent out my patch as an RFC then and take
it from there (without the default iova aperture changes, as I can see there are
some discussions in Pierre's patch to solve that)
Thanks,
Shameer
^ permalink raw reply [flat|nested] 30+ messages in thread
* Re: [Qemu-devel] [RFC 3/5] hw/arm: add scattered RAM memory region support
2017-11-14 14:50 ` Andrew Jones
2017-11-20 9:54 ` Zhu Yijun
@ 2018-04-19 9:06 ` Shameerali Kolothum Thodi
2018-04-24 15:29 ` Andrew Jones
1 sibling, 1 reply; 30+ messages in thread
From: Shameerali Kolothum Thodi @ 2018-04-19 9:06 UTC (permalink / raw)
To: Andrew Jones
Cc: qemu-arm, qemu-devel, eric.auger, peter.maydell, Zhaoshenglong,
xuwei (O),
Linuxarm
Hi Andrew,
> -----Original Message-----
> From: Andrew Jones [mailto:drjones@redhat.com]
> Sent: Tuesday, November 14, 2017 2:50 PM
> To: Zhuyijun <zhuyijun@huawei.com>
> Cc: qemu-arm@nongnu.org; qemu-devel@nongnu.org;
> eric.auger@redhat.com; peter.maydell@linaro.org; Shameerali Kolothum
> Thodi <shameerali.kolothum.thodi@huawei.com>; Zhaoshenglong
> <zhaoshenglong@huawei.com>
> Subject: Re: [Qemu-devel] [RFC 3/5] hw/arm: add scattered RAM memory
> region support
>
> On Tue, Nov 14, 2017 at 09:15:52AM +0800, zhuyijun@huawei.com wrote:
> > From: Zhu Yijun <zhuyijun@huawei.com>
> >
> > Dig out reserved memory holes and collect scattered RAM memory
> > regions by adding mem_list member in arm_boot_info struct.
> >
> > Signed-off-by: Zhu Yijun <zhuyijun@huawei.com>
> > ---
> > hw/arm/boot.c | 8 ++++
> > hw/arm/virt.c | 101
> ++++++++++++++++++++++++++++++++++++++++++++++++++-
> > include/hw/arm/arm.h | 1 +
> > 3 files changed, 108 insertions(+), 2 deletions(-)
> >
> > diff --git a/hw/arm/boot.c b/hw/arm/boot.c
> > index c2720c8..30438f4 100644
> > --- a/hw/arm/boot.c
> > +++ b/hw/arm/boot.c
> > @@ -836,6 +836,14 @@ static void arm_load_kernel_notify(Notifier
> *notifier, void *data)
> > */
> > assert(!(info->secure_board_setup && kvm_enabled()));
> >
> > + /* If machine is not virt, the mem_list will empty. */
> > + if (QLIST_EMPTY(&vms->bootinfo.mem_list)) {
> > + RAMRegion *new = g_new(RAMRegion, 1);
> > + new->base = info->loader_start;
> > + new->size = info->ram_size;
> > + QLIST_INSERT_HEAD(&vms->bootinfo.mem_list, new, next);
> > + }
> > +
> > info->dtb_filename = qemu_opt_get(qemu_get_machine_opts(), "dtb");
> >
> > /* Load the kernel. */
> > diff --git a/hw/arm/virt.c b/hw/arm/virt.c
> > index ddde5e1..ff334c1 100644
> > --- a/hw/arm/virt.c
> > +++ b/hw/arm/virt.c
> > @@ -56,6 +56,7 @@
> > #include "hw/smbios/smbios.h"
> > #include "qapi/visitor.h"
> > #include "standard-headers/linux/input.h"
> > +#include "hw/vfio/vfio-common.h"
> >
> > #define DEFINE_VIRT_MACHINE_LATEST(major, minor, latest) \
> > static void virt_##major##_##minor##_class_init(ObjectClass *oc, \
> > @@ -1225,6 +1226,98 @@ void virt_machine_done(Notifier *notifier, void
> *data)
> > virt_build_smbios(vms);
> > }
> >
> > +static void handle_reserved_ram_region_overlap(void)
> > +{
> > + hwaddr cur_end, next_end;
> > + RAMRegion *reg, *next_reg, *tmp_reg;
> > +
> > + QLIST_FOREACH(reg, &reserved_ram_regions, next) {
> > + next_reg = QLIST_NEXT(reg, next);
> > +
> > + while (next_reg && next_reg->base <= (reg->base + reg->size)) {
> > + next_end = next_reg->base + next_reg->size;
> > + cur_end = reg->base + reg->size;
> > + if (next_end > cur_end) {
> > + reg->size += (next_end - cur_end);
> > + }
> > +
> > + tmp_reg = QLIST_NEXT(next_reg, next);
> > + QLIST_REMOVE(next_reg, next);
> > + g_free(next_reg);
> > + next_reg = tmp_reg;
> > + }
> > + }
> > +}
>
> Why isn't the above integrated into the reserved ram region insertion?
>
> > +
> > +static void update_memory_regions(VirtMachineState *vms, hwaddr
> ram_size)
> > +{
> > +
> > + RAMRegion *new, *reg, *last = NULL;
> > + hwaddr virt_start, virt_end;
>
> Either need a blank line here, or to initialize virt_start/end on the
> declaration lines.
>
> > + virt_start = vms->memmap[VIRT_MEM].base;
> > + virt_end = virt_start + ram_size - 1;
> > +
> > + handle_reserved_ram_region_overlap();
> > +
> > + QLIST_FOREACH(reg, &reserved_ram_regions, next) {
> > + if (reg->base >= virt_start && reg->base < virt_end) {
>
> What about the case where reg->base + reg->size > virt_start?
>
> > + if (reg->base == virt_start) {
> > + virt_start += reg->size;
>
> We can't move virt_start without breaking AAVMF.
>
> > + virt_end += reg->size;
>
> We can't increase virt_end without checking it against RAMLIMIT.
>
> > + continue;
> > + } else {
> > + new = g_new(RAMRegion, 1);
> > + new->base = virt_start;
> > + new->size = reg->base - virt_start;
> > + virt_start = reg->base + reg->size;
> > + }
> > +
> > + if (QLIST_EMPTY(&vms->bootinfo.mem_list)) {
> > + QLIST_INSERT_HEAD(&vms->bootinfo.mem_list, new, next);
> > + } else {
> > + QLIST_INSERT_AFTER(last, new, next);
> > + }
> > +
> > + last = new;
> > + ram_size -= new->size;
> > + virt_end += reg->size;
> > + }
> > + }
> > +
> > + if (ram_size > 0) {
> > + new = g_new(RAMRegion, 1);
> > + new->base = virt_start;
> > + new->size = ram_size;
> > +
> > + if (QLIST_EMPTY(&vms->bootinfo.mem_list)) {
> > + QLIST_INSERT_HEAD(&vms->bootinfo.mem_list, new, next);
> > + } else {
> > + QLIST_INSERT_AFTER(last, new, next);
> > + }
> > + }
>
> Where's the else? ram_size <= 0 is not likely something we should ignore.
>
> > +}
> > +
> > +static void create_ram_alias(VirtMachineState *vms,
> > + MemoryRegion *sysmem,
> > + MemoryRegion *ram)
> > +{
> > + RAMRegion *reg;
> > + MemoryRegion *ram_memory;
> > + char *nodename;
> > + hwaddr sz = 0;
> > +
> > + QLIST_FOREACH(reg, &vms->bootinfo.mem_list, next) {
> > + nodename = g_strdup_printf("ram@%" PRIx64, reg->base);
> > + ram_memory = g_new(MemoryRegion, 1);
> > + memory_region_init_alias(ram_memory, NULL, nodename, ram, sz,
> > + reg->size);
> > + memory_region_add_subregion(sysmem, reg->base, ram_memory);
> > + sz += reg->size;
> > +
> > + g_free(nodename);
> > + }
> > +}
>
> Instead of using memory region aliases, it would be best if each RAM
> region was modeled with pc-dimms, as that would move us towards supporting
> memory hotplug and allow the regions to be explicitly identified
> (start/size) on the command line - supporting migration. Actually, how
> does this series address migration? What if the host we migrate to doesn't
> have the same reserved regions in sysfs?
Thanks for going through this series and comments.
I am looking into reviving this series based on the new proposed vfio iova
interface[1]. The vfio interface will now provide a list of valid iova ranges.
That means, instead of working on reserved regions to find out the valid
memory regions, the code here will have the valid regions list directly.
The above comment of yours mentions about modelling the memory regions
with pc-dimms. If I understand that proposal correctly, in case the iova list
has multiple entries in it(means there are holes in the memory) the extra
regions has to be added as a pc-dimm slot memory. Having gone through
the Qemu source, I am not sure what is the best way to accomplish that.
(of course I am not that familiar with the Qemu source). Is it ok to invoke
qdev_device_add() from here? Any pointers on this is very appreciated.
One more point is, considering the fact that ARM64 linux kernel still doesn't
support hotplug memory at the moment, not sure how much we gain
from the pc-dimm model.
Please let me know your thoughts on this.
Thanks,
Shameer
[1]. https://lkml.org/lkml/2018/4/18/293
> > +
> > static void virt_ram_memory_region_init(Notifier *notifier, void *data)
> > {
> > MachineState *machine = MACHINE(qdev_get_machine());
> > @@ -1232,10 +1325,15 @@ static void
> virt_ram_memory_region_init(Notifier *notifier, void *data)
> > MemoryRegion *ram = g_new(MemoryRegion, 1);
> > VirtMachineState *vms = container_of(notifier, VirtMachineState,
> > ram_memory_region_init);
> > + RAMRegion *first_mem_reg;
> >
> > memory_region_allocate_system_memory(ram, NULL, "mach-virt.ram",
> > machine->ram_size);
> > - memory_region_add_subregion(sysmem, vms-
> >memmap[VIRT_MEM].base, ram);
> > + update_memory_regions(vms, machine->ram_size);
> > + create_ram_alias(vms, sysmem, ram);
> > +
> > + first_mem_reg = QLIST_FIRST(&vms->bootinfo.mem_list);
> > + vms->bootinfo.loader_start = first_mem_reg->base;
> > }
> >
> > static uint64_t virt_cpu_mp_affinity(VirtMachineState *vms, int idx)
> > @@ -1458,7 +1556,6 @@ static void machvirt_init(MachineState *machine)
> > vms->bootinfo.initrd_filename = machine->initrd_filename;
> > vms->bootinfo.nb_cpus = smp_cpus;
> > vms->bootinfo.board_id = -1;
> > - vms->bootinfo.loader_start = vms->memmap[VIRT_MEM].base;
> > vms->bootinfo.get_dtb = machvirt_dtb;
> > vms->bootinfo.firmware_loaded = firmware_loaded;
> > arm_load_kernel(ARM_CPU(first_cpu), &vms->bootinfo);
> > diff --git a/include/hw/arm/arm.h b/include/hw/arm/arm.h
> > index ce769bd..d953026 100644
> > --- a/include/hw/arm/arm.h
> > +++ b/include/hw/arm/arm.h
> > @@ -124,6 +124,7 @@ struct arm_boot_info {
> > bool secure_board_setup;
> >
> > arm_endianness endianness;
> > + QLIST_HEAD(, RAMRegion) mem_list;
> > };
> >
> > /**
> > --
> > 1.8.3.1
> >
> >
> >
>
> Thanks,
> drew
^ permalink raw reply [flat|nested] 30+ messages in thread
* Re: [Qemu-devel] [RFC 3/5] hw/arm: add scattered RAM memory region support
2018-04-19 9:06 ` Shameerali Kolothum Thodi
@ 2018-04-24 15:29 ` Andrew Jones
2018-04-25 13:24 ` Shameerali Kolothum Thodi
0 siblings, 1 reply; 30+ messages in thread
From: Andrew Jones @ 2018-04-24 15:29 UTC (permalink / raw)
To: Shameerali Kolothum Thodi
Cc: peter.maydell, qemu-devel, Linuxarm, eric.auger, qemu-arm,
xuwei (O),
Zhaoshenglong, Igor Mammedov
On Thu, Apr 19, 2018 at 09:06:30AM +0000, Shameerali Kolothum Thodi wrote:
> > From: Andrew Jones [mailto:drjones@redhat.com]
> > Instead of using memory region aliases, it would be best if each RAM
> > region was modeled with pc-dimms, as that would move us towards supporting
> > memory hotplug and allow the regions to be explicitly identified
> > (start/size) on the command line - supporting migration. Actually, how
> > does this series address migration? What if the host we migrate to doesn't
> > have the same reserved regions in sysfs?
>
> Thanks for going through this series and comments.
>
> I am looking into reviving this series based on the new proposed vfio iova
> interface[1]. The vfio interface will now provide a list of valid iova ranges.
> That means, instead of working on reserved regions to find out the valid
> memory regions, the code here will have the valid regions list directly.
>
> The above comment of yours mentions about modelling the memory regions
> with pc-dimms. If I understand that proposal correctly, in case the iova list
> has multiple entries in it(means there are holes in the memory) the extra
> regions has to be added as a pc-dimm slot memory.
Hi Shameer,
iiuc, the concern is that the valid region list may look something like
this made up example:
0x000e0000000 0x000000011fffffff
0x00180000000 0x00000002ffffffff
0x02000000000 0x0000011fffffffff
0x22000000000 0xffffffffffffffff
You then want to avoid overlapping the holes with memory, because the
holes represent regions that may have platform devices assigned, which
need to keep 1:1 gpa -> hpa mappings.
If that's the case, then I think the biggest problem with the made up
example is the initial hole [0x0 0xdfffffff], as that would overlap the
currently hard coded base of RAM (0x40000000). Indeed we were thinking
that the base of RAM would be modeled as a non-pluggable dimm of size
1G at the 1G boundary. As for the rest of memory (for memory > 1G), in
the made up example we could just allocate a single pc-dimm from a memory
region representing the [0x22000000000 0xffffffffffffffff] range without
any hassle.
> Having gone through
> the Qemu source, I am not sure what is the best way to accomplish that.
> (of course I am not that familiar with the Qemu source). Is it ok to invoke
> qdev_device_add() from here? Any pointers on this is very appreciated.
I'm not an expert on that (nor any of this stuff, really - hopefully what
I've written above isn't completely bonkers). I've CC'ed Igor for help.
I've also CC'ed Eric, because of the magic word 'vfio'.
>
> One more point is, considering the fact that ARM64 linux kernel still doesn't
> support hotplug memory at the moment, not sure how much we gain
> from the pc-dimm model.
It will eventually. Moving towards the pc-dimm model now, in order to
handle the non-contiguous memory needs, will go a long ways to enabling
hotplug later.
Thanks,
drew
>
> Please let me know your thoughts on this.
>
> Thanks,
> Shameer
>
> [1]. https://lkml.org/lkml/2018/4/18/293
^ permalink raw reply [flat|nested] 30+ messages in thread
* Re: [Qemu-devel] [RFC 3/5] hw/arm: add scattered RAM memory region support
2018-04-24 15:29 ` Andrew Jones
@ 2018-04-25 13:24 ` Shameerali Kolothum Thodi
0 siblings, 0 replies; 30+ messages in thread
From: Shameerali Kolothum Thodi @ 2018-04-25 13:24 UTC (permalink / raw)
To: Andrew Jones
Cc: peter.maydell, qemu-devel, Linuxarm, eric.auger, qemu-arm,
xuwei (O),
Zhaoshenglong, Igor Mammedov
Hi Drew,
> -----Original Message-----
> From: Andrew Jones [mailto:drjones@redhat.com]
> Sent: Tuesday, April 24, 2018 4:30 PM
> To: Shameerali Kolothum Thodi <shameerali.kolothum.thodi@huawei.com>
> Cc: peter.maydell@linaro.org; qemu-devel@nongnu.org; Linuxarm
> <linuxarm@huawei.com>; eric.auger@redhat.com; qemu-arm@nongnu.org;
> xuwei (O) <xuwei5@huawei.com>; Zhaoshenglong
> <zhaoshenglong@huawei.com>; Igor Mammedov <imammedo@redhat.com>
> Subject: Re: [Qemu-devel] [RFC 3/5] hw/arm: add scattered RAM memory
> region support
>
> On Thu, Apr 19, 2018 at 09:06:30AM +0000, Shameerali Kolothum Thodi wrote:
> > > From: Andrew Jones [mailto:drjones@redhat.com] Instead of using
> > > memory region aliases, it would be best if each RAM region was
> > > modeled with pc-dimms, as that would move us towards supporting
> > > memory hotplug and allow the regions to be explicitly identified
> > > (start/size) on the command line - supporting migration. Actually,
> > > how does this series address migration? What if the host we migrate
> > > to doesn't have the same reserved regions in sysfs?
> >
> > Thanks for going through this series and comments.
> >
> > I am looking into reviving this series based on the new proposed vfio
> > iova interface[1]. The vfio interface will now provide a list of valid iova
> ranges.
> > That means, instead of working on reserved regions to find out the
> > valid memory regions, the code here will have the valid regions list directly.
> >
> > The above comment of yours mentions about modelling the memory regions
> > with pc-dimms. If I understand that proposal correctly, in case the
> > iova list has multiple entries in it(means there are holes in the
> > memory) the extra regions has to be added as a pc-dimm slot memory.
>
> Hi Shameer,
>
> iiuc, the concern is that the valid region list may look something like this made
> up example:
>
> 0x000e0000000 0x000000011fffffff
> 0x00180000000 0x00000002ffffffff
> 0x02000000000 0x0000011fffffffff
> 0x22000000000 0xffffffffffffffff
>
> You then want to avoid overlapping the holes with memory, because the holes
> represent regions that may have platform devices assigned, which need to keep
> 1:1 gpa -> hpa mappings.
Yes, the holes are basically reserved regions not translated by iommu.
> If that's the case, then I think the biggest problem with the made up example is
> the initial hole [0x0 0xdfffffff], as that would overlap the currently hard coded
> base of RAM (0x40000000). Indeed we were thinking that the base of RAM
> would be modeled as a non-pluggable dimm of size 1G at the 1G boundary. As
> for the rest of memory (for memory > 1G), in the made up example we could
> just allocate a single pc-dimm from a memory region representing the
> [0x22000000000 0xffffffffffffffff] range without any hassle.
Right. I was more worried about a highly fragmented case where we have to
model multiple pc-dimms to accommodate all the required memory. But that
may be a highly unlikely scenario.
> > Having gone through
> > the Qemu source, I am not sure what is the best way to accomplish that.
> > (of course I am not that familiar with the Qemu source). Is it ok to
> > invoke
> > qdev_device_add() from here? Any pointers on this is very appreciated.
>
> I'm not an expert on that (nor any of this stuff, really - hopefully what I've
> written above isn't completely bonkers). I've CC'ed Igor for help.
> I've also CC'ed Eric, because of the magic word 'vfio'.
Thanks. I am moving in this direction at the moment. Please let me know
if there is a better way of doing this, than invoking user_creatable_add_opts()
for mem backend object creation and qdev_device_add() for pc-dimm dev.
> > One more point is, considering the fact that ARM64 linux kernel still
> > doesn't support hotplug memory at the moment, not sure how much we
> > gain from the pc-dimm model.
>
> It will eventually. Moving towards the pc-dimm model now, in order to handle
> the non-contiguous memory needs, will go a long ways to enabling hotplug
> later.
Ok. I will try to come up with something and will post as an RFC.
Appreciate your feedback,
Shameer
>
> Thanks,
> drew
>
> >
> > Please let me know your thoughts on this.
> >
> > Thanks,
> > Shameer
> >
> > [1]. https://lkml.org/lkml/2018/4/18/293
^ permalink raw reply [flat|nested] 30+ messages in thread
* [Qemu-devel] [RFC 1/5] hw/vfio: Add function for getting reserved_region of device iommu group
2017-11-13 12:29 zhuyijun
@ 2017-11-13 12:29 ` zhuyijun
0 siblings, 0 replies; 30+ messages in thread
From: zhuyijun @ 2017-11-13 12:29 UTC (permalink / raw)
To: qemu-arm, qemu-devel, eric.auger
Cc: peter.maydell, shameerali.kolothum.thodi, zhaoshenglong
From: Zhu Yijun <zhuyijun@huawei.com>
With kernel 4.11, iommu/smmu will populate the MSI IOVA reserved window and
PCI reserved window which has to be excluded from Guest iova allocations.
However, If it falls within the Qemu default virtual memory address space,
then reserved regions may get allocated for a Guest VF DMA iova and it will
fail.
So get those reserved regions in this patch and create some holes in the Qemu
ram address in next patchset.
Signed-off-by: Zhu Yijun <zhuyijun@huawei.com>
---
hw/vfio/common.c | 67 +++++++++++++++++++++++++++++++++++++++++++
hw/vfio/pci.c | 2 ++
hw/vfio/platform.c | 2 ++
include/exec/memory.h | 7 +++++
include/hw/vfio/vfio-common.h | 3 ++
5 files changed, 81 insertions(+)
diff --git a/hw/vfio/common.c b/hw/vfio/common.c
index 7b2924c..01bdbbd 100644
--- a/hw/vfio/common.c
+++ b/hw/vfio/common.c
@@ -40,6 +40,8 @@ struct vfio_group_head vfio_group_list =
QLIST_HEAD_INITIALIZER(vfio_group_list);
struct vfio_as_head vfio_address_spaces =
QLIST_HEAD_INITIALIZER(vfio_address_spaces);
+struct reserved_ram_head reserved_ram_regions =
+ QLIST_HEAD_INITIALIZER(reserved_ram_regions);
#ifdef CONFIG_KVM
/*
@@ -52,6 +54,71 @@ struct vfio_as_head vfio_address_spaces =
static int vfio_kvm_device_fd = -1;
#endif
+void update_reserved_regions(hwaddr addr, hwaddr size)
+{
+ RAMRegion *reg, *new;
+
+ new = g_new(RAMRegion, 1);
+ new->base = addr;
+ new->size = size;
+
+ if (QLIST_EMPTY(&reserved_ram_regions)) {
+ QLIST_INSERT_HEAD(&reserved_ram_regions, new, next);
+ return;
+ }
+
+ /* make the base of reserved_ram_regions increase */
+ QLIST_FOREACH(reg, &reserved_ram_regions, next) {
+ if (addr > (reg->base + reg->size - 1)) {
+ if (!QLIST_NEXT(reg, next)) {
+ QLIST_INSERT_AFTER(reg, new, next);
+ break;
+ }
+ continue;
+ } else if (addr >= reg->base && addr <= (reg->base + reg->size - 1)) {
+ /* discard the duplicate entry */
+ if (addr == reg->base && size == reg->size) {
+ g_free(new);
+ break;
+ } else {
+ QLIST_INSERT_AFTER(reg, new, next);
+ break;
+ }
+ } else {
+ QLIST_INSERT_BEFORE(reg, new, next);
+ break;
+ }
+ }
+}
+
+void vfio_get_iommu_group_reserved_region(char *group_path)
+{
+ char *filename;
+ FILE *fp;
+ hwaddr start, end;
+ char str[10];
+ struct stat st;
+
+ filename = g_strdup_printf("%s/iommu_group/reserved_regions", group_path);
+ if (stat(filename, &st) < 0) {
+ g_free(filename);
+ return;
+ }
+
+ fp = fopen(filename, "r");
+ if (!fp) {
+ g_free(filename);
+ return;
+ }
+
+ while (fscanf(fp, "%"PRIx64" %"PRIx64" %s", &start, &end, str) != EOF) {
+ update_reserved_regions(start, (end - start + 1));
+ }
+
+ g_free(filename);
+ fclose(fp);
+}
+
/*
* Common VFIO interrupt disable
*/
diff --git a/hw/vfio/pci.c b/hw/vfio/pci.c
index c977ee3..9bffb38 100644
--- a/hw/vfio/pci.c
+++ b/hw/vfio/pci.c
@@ -2674,6 +2674,8 @@ static void vfio_realize(PCIDevice *pdev, Error **errp)
vdev->vbasedev.type = VFIO_DEVICE_TYPE_PCI;
vdev->vbasedev.dev = &vdev->pdev.qdev;
+ vfio_get_iommu_group_reserved_region(vdev->vbasedev.sysfsdev);
+
tmp = g_strdup_printf("%s/iommu_group", vdev->vbasedev.sysfsdev);
len = readlink(tmp, group_path, sizeof(group_path));
g_free(tmp);
diff --git a/hw/vfio/platform.c b/hw/vfio/platform.c
index da84abf..d5bbc3a 100644
--- a/hw/vfio/platform.c
+++ b/hw/vfio/platform.c
@@ -578,6 +578,8 @@ static int vfio_base_device_init(VFIODevice *vbasedev, Error **errp)
return -errno;
}
+ vfio_get_iommu_group_reserved_region(vbasedev->sysfsdev);
+
tmp = g_strdup_printf("%s/iommu_group", vbasedev->sysfsdev);
len = readlink(tmp, group_path, sizeof(group_path));
g_free(tmp);
diff --git a/include/exec/memory.h b/include/exec/memory.h
index 5ed4042..2bcc83b 100644
--- a/include/exec/memory.h
+++ b/include/exec/memory.h
@@ -46,6 +46,13 @@
OBJECT_GET_CLASS(IOMMUMemoryRegionClass, (obj), \
TYPE_IOMMU_MEMORY_REGION)
+/* Scattered RAM memory region struct */
+typedef struct RAMRegion {
+ hwaddr base;
+ hwaddr size;
+ QLIST_ENTRY(RAMRegion) next;
+} RAMRegion;
+
typedef struct MemoryRegionOps MemoryRegionOps;
typedef struct MemoryRegionMmio MemoryRegionMmio;
diff --git a/include/hw/vfio/vfio-common.h b/include/hw/vfio/vfio-common.h
index f3a2ac9..3483ca6 100644
--- a/include/hw/vfio/vfio-common.h
+++ b/include/hw/vfio/vfio-common.h
@@ -161,10 +161,13 @@ VFIOGroup *vfio_get_group(int groupid, AddressSpace *as, Error **errp);
void vfio_put_group(VFIOGroup *group);
int vfio_get_device(VFIOGroup *group, const char *name,
VFIODevice *vbasedev, Error **errp);
+void update_reserved_regions(hwaddr addr, hwaddr size);
+void vfio_get_iommu_group_reserved_region(char *group_path);
extern const MemoryRegionOps vfio_region_ops;
extern QLIST_HEAD(vfio_group_head, VFIOGroup) vfio_group_list;
extern QLIST_HEAD(vfio_as_head, VFIOAddressSpace) vfio_address_spaces;
+extern QLIST_HEAD(reserved_ram_head, RAMRegion) reserved_ram_regions;
#ifdef CONFIG_LINUX
int vfio_get_region_info(VFIODevice *vbasedev, int index,
--
1.8.3.1
^ permalink raw reply related [flat|nested] 30+ messages in thread
end of thread, other threads:[~2018-04-25 13:25 UTC | newest]
Thread overview: 30+ messages (download: mbox.gz / follow: Atom feed)
-- links below jump to the message on this page --
2017-11-14 1:15 [Qemu-devel] [RFC 0/5] arm: Exclude reserved memory regions of iommu to avoid zhuyijun
2017-11-14 1:15 ` [Qemu-devel] [RFC 1/5] hw/vfio: Add function for getting reserved_region of device iommu group zhuyijun
2017-11-14 15:47 ` Alex Williamson
2017-11-15 9:49 ` Shameerali Kolothum Thodi
2017-11-15 18:25 ` Alex Williamson
2017-11-20 11:58 ` Shameerali Kolothum Thodi
2017-11-20 15:57 ` Alex Williamson
2017-11-20 16:31 ` Shameerali Kolothum Thodi
2017-12-06 10:30 ` Shameerali Kolothum Thodi
2017-12-06 14:01 ` Auger Eric
2017-12-06 14:38 ` Shameerali Kolothum Thodi
2017-12-06 14:59 ` Auger Eric
2017-12-06 15:19 ` Shameerali Kolothum Thodi
2017-11-14 1:15 ` [Qemu-devel] [RFC 2/5] hw/arm/virt: Enable dynamic generation of guest RAM memory regions zhuyijun
2017-11-14 14:47 ` Andrew Jones
2017-11-20 9:22 ` Zhu Yijun
2017-11-14 1:15 ` [Qemu-devel] [RFC 3/5] hw/arm: add scattered RAM memory region support zhuyijun
2017-11-14 14:50 ` Andrew Jones
2017-11-20 9:54 ` Zhu Yijun
2018-04-19 9:06 ` Shameerali Kolothum Thodi
2018-04-24 15:29 ` Andrew Jones
2018-04-25 13:24 ` Shameerali Kolothum Thodi
2017-11-14 1:15 ` [Qemu-devel] [RFC 4/5] hw/arm/boot: set fdt size cell of memory node from mem_list zhuyijun
2017-11-14 14:51 ` Andrew Jones
2017-11-20 9:38 ` Zhu Yijun
2017-11-14 1:15 ` [Qemu-devel] [RFC 5/5] hw/arm/virt-acpi-build: Build srat table according to mem_list zhuyijun
2017-11-14 14:51 ` Andrew Jones
2017-11-20 9:39 ` Zhu Yijun
2017-11-14 1:42 ` [Qemu-devel] [RFC 0/5] arm: Exclude reserved memory regions of iommu to avoid no-reply
-- strict thread matches above, loose matches on Subject: below --
2017-11-13 12:29 zhuyijun
2017-11-13 12:29 ` [Qemu-devel] [RFC 1/5] hw/vfio: Add function for getting reserved_region of device iommu group zhuyijun
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