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-rw-r--r--hw/arm/exynos4_boards.c12
-rw-r--r--hw/arm/highbank.c17
-rw-r--r--hw/arm/raspi.c2
-rw-r--r--hw/arm/xlnx-zcu102.c9
-rw-r--r--hw/arm/xlnx-zynqmp.c26
-rw-r--r--hw/display/vga.c4
-rw-r--r--hw/display/virtio-gpu.c16
-rw-r--r--hw/display/vmware_vga.c5
-rw-r--r--hw/s390x/s390-pci-bus.c2
9 files changed, 64 insertions, 29 deletions
diff --git a/hw/arm/exynos4_boards.c b/hw/arm/exynos4_boards.c
index f1441ec6cf..750162cc95 100644
--- a/hw/arm/exynos4_boards.c
+++ b/hw/arm/exynos4_boards.c
@@ -27,7 +27,6 @@
#include "qemu-common.h"
#include "cpu.h"
#include "sysemu/sysemu.h"
-#include "sysemu/qtest.h"
#include "hw/sysbus.h"
#include "net/net.h"
#include "hw/arm/arm.h"
@@ -129,13 +128,6 @@ exynos4_boards_init_common(MachineState *machine,
Exynos4BoardType board_type)
{
Exynos4BoardState *s = g_new(Exynos4BoardState, 1);
- MachineClass *mc = MACHINE_GET_CLASS(machine);
-
- if (smp_cpus != EXYNOS4210_NCPUS && !qtest_enabled()) {
- error_report("%s board supports only %d CPU cores, ignoring smp_cpus"
- " value",
- mc->name, EXYNOS4210_NCPUS);
- }
exynos4_board_binfo.ram_size = exynos4_board_ram_size[board_type];
exynos4_board_binfo.board_id = exynos4_board_id[board_type];
@@ -189,6 +181,8 @@ static void nuri_class_init(ObjectClass *oc, void *data)
mc->desc = "Samsung NURI board (Exynos4210)";
mc->init = nuri_init;
mc->max_cpus = EXYNOS4210_NCPUS;
+ mc->min_cpus = EXYNOS4210_NCPUS;
+ mc->default_cpus = EXYNOS4210_NCPUS;
mc->ignore_memory_transaction_failures = true;
}
@@ -205,6 +199,8 @@ static void smdkc210_class_init(ObjectClass *oc, void *data)
mc->desc = "Samsung SMDKC210 board (Exynos4210)";
mc->init = smdkc210_init;
mc->max_cpus = EXYNOS4210_NCPUS;
+ mc->min_cpus = EXYNOS4210_NCPUS;
+ mc->default_cpus = EXYNOS4210_NCPUS;
mc->ignore_memory_transaction_failures = true;
}
diff --git a/hw/arm/highbank.c b/hw/arm/highbank.c
index 354c6b25a8..287392bbdc 100644
--- a/hw/arm/highbank.c
+++ b/hw/arm/highbank.c
@@ -34,6 +34,7 @@
#include "hw/ide/ahci.h"
#include "hw/cpu/a9mpcore.h"
#include "hw/cpu/a15mpcore.h"
+#include "qemu/log.h"
#define SMP_BOOT_ADDR 0x100
#define SMP_BOOT_REG 0x40
@@ -117,14 +118,26 @@ static void hb_regs_write(void *opaque, hwaddr offset,
}
}
- regs[offset/4] = value;
+ if (offset / 4 >= NUM_REGS) {
+ qemu_log_mask(LOG_GUEST_ERROR,
+ "highbank: bad write offset 0x%" HWADDR_PRIx "\n", offset);
+ return;
+ }
+ regs[offset / 4] = value;
}
static uint64_t hb_regs_read(void *opaque, hwaddr offset,
unsigned size)
{
+ uint32_t value;
uint32_t *regs = opaque;
- uint32_t value = regs[offset/4];
+
+ if (offset / 4 >= NUM_REGS) {
+ qemu_log_mask(LOG_GUEST_ERROR,
+ "highbank: bad read offset 0x%" HWADDR_PRIx "\n", offset);
+ return 0;
+ }
+ value = regs[offset / 4];
if ((offset == 0x100) || (offset == 0x108) || (offset == 0x10C)) {
value |= 0x30000000;
diff --git a/hw/arm/raspi.c b/hw/arm/raspi.c
index 5941c9f751..cd5fa8c3dc 100644
--- a/hw/arm/raspi.c
+++ b/hw/arm/raspi.c
@@ -167,6 +167,8 @@ static void raspi2_machine_init(MachineClass *mc)
mc->no_floppy = 1;
mc->no_cdrom = 1;
mc->max_cpus = BCM2836_NCPUS;
+ mc->min_cpus = BCM2836_NCPUS;
+ mc->default_cpus = BCM2836_NCPUS;
mc->default_ram_size = 1024 * 1024 * 1024;
mc->ignore_memory_transaction_failures = true;
};
diff --git a/hw/arm/xlnx-zcu102.c b/hw/arm/xlnx-zcu102.c
index e2d15a1c9d..9631a53847 100644
--- a/hw/arm/xlnx-zcu102.c
+++ b/hw/arm/xlnx-zcu102.c
@@ -164,6 +164,9 @@ static void xlnx_ep108_init(MachineState *machine)
{
XlnxZCU102 *s = EP108_MACHINE(machine);
+ info_report("The Xilinx EP108 machine is deprecated, please use the "
+ "ZCU102 machine instead. It has the same features supported.");
+
xlnx_zynqmp_init(s, machine);
}
@@ -185,6 +188,8 @@ static void xlnx_ep108_machine_class_init(ObjectClass *oc, void *data)
mc->block_default_type = IF_IDE;
mc->units_per_default_bus = 1;
mc->ignore_memory_transaction_failures = true;
+ mc->max_cpus = XLNX_ZYNQMP_NUM_APU_CPUS + XLNX_ZYNQMP_NUM_RPU_CPUS;
+ mc->default_cpus = XLNX_ZYNQMP_NUM_APU_CPUS;
}
static const TypeInfo xlnx_ep108_machine_init_typeinfo = {
@@ -235,12 +240,14 @@ static void xlnx_zcu102_machine_class_init(ObjectClass *oc, void *data)
{
MachineClass *mc = MACHINE_CLASS(oc);
- mc->desc = "Xilinx ZynqMP ZCU102 board";
+ mc->desc = "Xilinx ZynqMP ZCU102 board with 4xA53s and 2xR5s based on " \
+ "the value of smp";
mc->init = xlnx_zcu102_init;
mc->block_default_type = IF_IDE;
mc->units_per_default_bus = 1;
mc->ignore_memory_transaction_failures = true;
mc->max_cpus = XLNX_ZYNQMP_NUM_APU_CPUS + XLNX_ZYNQMP_NUM_RPU_CPUS;
+ mc->default_cpus = XLNX_ZYNQMP_NUM_APU_CPUS;
}
static const TypeInfo xlnx_zcu102_machine_init_typeinfo = {
diff --git a/hw/arm/xlnx-zynqmp.c b/hw/arm/xlnx-zynqmp.c
index d4b6560194..c707c66322 100644
--- a/hw/arm/xlnx-zynqmp.c
+++ b/hw/arm/xlnx-zynqmp.c
@@ -98,8 +98,9 @@ static void xlnx_zynqmp_create_rpu(XlnxZynqMPState *s, const char *boot_cpu,
{
Error *err = NULL;
int i;
+ int num_rpus = MIN(smp_cpus - XLNX_ZYNQMP_NUM_APU_CPUS, XLNX_ZYNQMP_NUM_RPU_CPUS);
- for (i = 0; i < XLNX_ZYNQMP_NUM_RPU_CPUS; i++) {
+ for (i = 0; i < num_rpus; i++) {
char *name;
object_initialize(&s->rpu_cpu[i], sizeof(s->rpu_cpu[i]),
@@ -132,8 +133,9 @@ static void xlnx_zynqmp_init(Object *obj)
{
XlnxZynqMPState *s = XLNX_ZYNQMP(obj);
int i;
+ int num_apus = MIN(smp_cpus, XLNX_ZYNQMP_NUM_APU_CPUS);
- for (i = 0; i < XLNX_ZYNQMP_NUM_APU_CPUS; i++) {
+ for (i = 0; i < num_apus; i++) {
object_initialize(&s->apu_cpu[i], sizeof(s->apu_cpu[i]),
"cortex-a53-" TYPE_ARM_CPU);
object_property_add_child(obj, "apu-cpu[*]", OBJECT(&s->apu_cpu[i]),
@@ -182,6 +184,7 @@ static void xlnx_zynqmp_realize(DeviceState *dev, Error **errp)
MemoryRegion *system_memory = get_system_memory();
uint8_t i;
uint64_t ram_size;
+ int num_apus = MIN(smp_cpus, XLNX_ZYNQMP_NUM_APU_CPUS);
const char *boot_cpu = s->boot_cpu ? s->boot_cpu : "apu-cpu[0]";
ram_addr_t ddr_low_size, ddr_high_size;
qemu_irq gic_spi[GIC_NUM_SPI_INTR];
@@ -233,10 +236,10 @@ static void xlnx_zynqmp_realize(DeviceState *dev, Error **errp)
qdev_prop_set_uint32(DEVICE(&s->gic), "num-irq", GIC_NUM_SPI_INTR + 32);
qdev_prop_set_uint32(DEVICE(&s->gic), "revision", 2);
- qdev_prop_set_uint32(DEVICE(&s->gic), "num-cpu", XLNX_ZYNQMP_NUM_APU_CPUS);
+ qdev_prop_set_uint32(DEVICE(&s->gic), "num-cpu", num_apus);
/* Realize APUs before realizing the GIC. KVM requires this. */
- for (i = 0; i < XLNX_ZYNQMP_NUM_APU_CPUS; i++) {
+ for (i = 0; i < num_apus; i++) {
char *name;
object_property_set_int(OBJECT(&s->apu_cpu[i]), QEMU_PSCI_CONDUIT_SMC,
@@ -292,7 +295,7 @@ static void xlnx_zynqmp_realize(DeviceState *dev, Error **errp)
}
}
- for (i = 0; i < XLNX_ZYNQMP_NUM_APU_CPUS; i++) {
+ for (i = 0; i < num_apus; i++) {
qemu_irq irq;
sysbus_connect_irq(SYS_BUS_DEVICE(&s->gic), i,
@@ -307,11 +310,14 @@ static void xlnx_zynqmp_realize(DeviceState *dev, Error **errp)
}
if (s->has_rpu) {
- xlnx_zynqmp_create_rpu(s, boot_cpu, &err);
- if (err) {
- error_propagate(errp, err);
- return;
- }
+ info_report("The 'has_rpu' property is no longer required, to use the "
+ "RPUs just use -smp 6.");
+ }
+
+ xlnx_zynqmp_create_rpu(s, boot_cpu, &err);
+ if (err) {
+ error_propagate(errp, err);
+ return;
}
if (!s->boot_cpu_ptr) {
diff --git a/hw/display/vga.c b/hw/display/vga.c
index 1d19f6bc48..a64a0942da 100644
--- a/hw/display/vga.c
+++ b/hw/display/vga.c
@@ -1666,9 +1666,9 @@ static void vga_draw_graphic(VGACommonState *s, int full_update)
/* scanline wraps from end of video memory to the start */
assert(force_shadow);
update = memory_region_snapshot_get_dirty(&s->vram, snap,
- page0, 0);
+ page0, s->vbe_size - page0);
update |= memory_region_snapshot_get_dirty(&s->vram, snap,
- page1, 0);
+ 0, page1);
} else {
update = memory_region_snapshot_get_dirty(&s->vram, snap,
page0, page1 - page0);
diff --git a/hw/display/virtio-gpu.c b/hw/display/virtio-gpu.c
index 43bbe09ea0..274e365713 100644
--- a/hw/display/virtio-gpu.c
+++ b/hw/display/virtio-gpu.c
@@ -322,6 +322,18 @@ static pixman_format_code_t get_pixman_format(uint32_t virtio_gpu_format)
}
}
+static uint32_t calc_image_hostmem(pixman_format_code_t pformat,
+ uint32_t width, uint32_t height)
+{
+ /* Copied from pixman/pixman-bits-image.c, skip integer overflow check.
+ * pixman_image_create_bits will fail in case it overflow.
+ */
+
+ int bpp = PIXMAN_FORMAT_BPP(pformat);
+ int stride = ((width * bpp + 0x1f) >> 5) * sizeof(uint32_t);
+ return height * stride;
+}
+
static void virtio_gpu_resource_create_2d(VirtIOGPU *g,
struct virtio_gpu_ctrl_command *cmd)
{
@@ -366,7 +378,7 @@ static void virtio_gpu_resource_create_2d(VirtIOGPU *g,
return;
}
- res->hostmem = PIXMAN_FORMAT_BPP(pformat) * c2d.width * c2d.height;
+ res->hostmem = calc_image_hostmem(pformat, c2d.width, c2d.height);
if (res->hostmem + g->hostmem < g->conf.max_hostmem) {
res->image = pixman_image_create_bits(pformat,
c2d.width,
@@ -1087,7 +1099,7 @@ static int virtio_gpu_load(QEMUFile *f, void *opaque, size_t size,
return -EINVAL;
}
- res->hostmem = PIXMAN_FORMAT_BPP(pformat) * res->width * res->height;
+ res->hostmem = calc_image_hostmem(pformat, res->width, res->height);
res->addrs = g_new(uint64_t, res->iov_cnt);
res->iov = g_new(struct iovec, res->iov_cnt);
diff --git a/hw/display/vmware_vga.c b/hw/display/vmware_vga.c
index cdc3fed6ca..0e6673a911 100644
--- a/hw/display/vmware_vga.c
+++ b/hw/display/vmware_vga.c
@@ -679,10 +679,9 @@ static void vmsvga_fifo_run(struct vmsvga_state_s *s)
if (cursor.width > 256
|| cursor.height > 256
|| cursor.bpp > 32
- || SVGA_BITMAP_SIZE(x, y)
- > sizeof(cursor.mask) / sizeof(cursor.mask[0])
+ || SVGA_BITMAP_SIZE(x, y) > ARRAY_SIZE(cursor.mask)
|| SVGA_PIXMAP_SIZE(x, y, cursor.bpp)
- > sizeof(cursor.image) / sizeof(cursor.image[0])) {
+ > ARRAY_SIZE(cursor.image)) {
goto badcmd;
}
diff --git a/hw/s390x/s390-pci-bus.c b/hw/s390x/s390-pci-bus.c
index e7a58e81f7..2b1e1409bf 100644
--- a/hw/s390x/s390-pci-bus.c
+++ b/hw/s390x/s390-pci-bus.c
@@ -715,7 +715,7 @@ static void s390_pcihost_hot_plug(HotplugHandler *hotplug_dev,
pbdev->pdev = pdev;
pbdev->iommu = s390_pci_get_iommu(s, pdev->bus, pdev->devfn);
pbdev->iommu->pbdev = pbdev;
- pbdev->state = ZPCI_FS_STANDBY;
+ pbdev->state = ZPCI_FS_DISABLED;
if (s390_pci_msix_init(pbdev)) {
error_setg(errp, "MSI-X support is mandatory "
generated by cgit v1.2.3 (git 2.26.2) at 2025-01-08 00:50:08 +0000