Merge remote-tracking branch 'remotes/bonzini/tags/for-upstream' into staging

* IEC units series (Philippe)
* Hyper-V PV TLB flush (Vitaly)
* git archive detection (Daniel)
* host serial passthrough fix (David)
* NPT support for SVM emulation (Jan)
* x86 "info mem" and "info tlb" fix (Doug)

# gpg: Signature made Mon 02 Jul 2018 16:18:21 BST
# gpg:                using RSA key BFFBD25F78C7AE83
# gpg: Good signature from "Paolo Bonzini <bonzini@gnu.org>"
# gpg:                 aka "Paolo Bonzini <pbonzini@redhat.com>"
# Primary key fingerprint: 46F5 9FBD 57D6 12E7 BFD4  E2F7 7E15 100C CD36 69B1
#      Subkey fingerprint: F133 3857 4B66 2389 866C  7682 BFFB D25F 78C7 AE83

* remotes/bonzini/tags/for-upstream: (50 commits)
  tcg: simplify !CONFIG_TCG handling of tb_invalidate_*
  i386/monitor.c: make addresses canonical for "info mem" and "info tlb"
  target-i386: Add NPT support
  serial: Open non-block
  bsd-user: Use the IEC binary prefix definitions
  linux-user: Use the IEC binary prefix definitions
  tests/crypto: Use the IEC binary prefix definitions
  vl: Use the IEC binary prefix definitions
  monitor: Use the IEC binary prefix definitions
  cutils: Do not include "qemu/units.h" directly
  hw/rdma: Use the IEC binary prefix definitions
  hw/virtio: Use the IEC binary prefix definitions
  hw/vfio: Use the IEC binary prefix definitions
  hw/sd: Use the IEC binary prefix definitions
  hw/usb: Use the IEC binary prefix definitions
  hw/net: Use the IEC binary prefix definitions
  hw/i386: Use the IEC binary prefix definitions
  hw/ppc: Use the IEC binary prefix definitions
  hw/mips: Use the IEC binary prefix definitions
  hw/mips/r4k: Constify params_size
  ...

Signed-off-by: Peter Maydell <peter.maydell@linaro.org>

4 files changed, 41 insertions, 36 deletions

diff --git a/hw/mips/boston.c b/hw/mips/boston.c
index 14e6f95..6c9c20a 100644
--- a/hw/mips/boston.c
+++ b/hw/mips/boston.c
@@ -18,6 +18,7 @@
  */
 
 #include "qemu/osdep.h"
+#include "qemu/units.h"
 #include "qemu-common.h"
 
 #include "exec/address-spaces.h"
@@ -32,7 +33,6 @@
 #include "hw/mips/cpudevs.h"
 #include "hw/pci-host/xilinx-pcie.h"
 #include "qapi/error.h"
-#include "qemu/cutils.h"
 #include "qemu/error-report.h"
 #include "qemu/log.h"
 #include "chardev/char.h"
@@ -200,7 +200,7 @@ static uint64_t boston_platreg_read(void *opaque, hwaddr addr,
         val |= PLAT_BUILD_CFG_PCIE2_EN;
         return val;
     case PLAT_DDR_CFG:
-        val = s->mach->ram_size / G_BYTE;
+        val = s->mach->ram_size / GiB;
         assert(!(val & ~PLAT_DDR_CFG_SIZE));
         val |= PLAT_DDR_CFG_MHZ;
         return val;
@@ -355,7 +355,7 @@ static const void *boston_fdt_filter(void *opaque, const void *fdt_orig,
         return NULL;
     }
 
-    ram_low_sz = MIN(256 * M_BYTE, machine->ram_size);
+    ram_low_sz = MIN(256 * MiB, machine->ram_size);
     ram_high_sz = machine->ram_size - ram_low_sz;
     qemu_fdt_setprop_sized_cells(fdt, "/memory@0", "reg",
                                  1, 0x00000000, 1, ram_low_sz,
@@ -436,8 +436,8 @@ static void boston_mach_init(MachineState *machine)
     int fw_size, fit_err;
     bool is_64b;
 
-    if ((machine->ram_size % G_BYTE) ||
-        (machine->ram_size > (2 * G_BYTE))) {
+    if ((machine->ram_size % GiB) ||
+        (machine->ram_size > (2 * GiB))) {
         error_report("Memory size must be 1GB or 2GB");
         exit(1);
     }
@@ -471,7 +471,7 @@ static void boston_mach_init(MachineState *machine)
     sysbus_mmio_map_overlap(SYS_BUS_DEVICE(s->cps), 0, 0, 1);
 
     flash =  g_new(MemoryRegion, 1);
-    memory_region_init_rom(flash, NULL, "boston.flash", 128 * M_BYTE, &err);
+    memory_region_init_rom(flash, NULL, "boston.flash", 128 * MiB, &err);
     memory_region_add_subregion_overlap(sys_mem, 0x18000000, flash, 0);
 
     ddr = g_new(MemoryRegion, 1);
@@ -481,22 +481,22 @@ static void boston_mach_init(MachineState *machine)
 
     ddr_low_alias = g_new(MemoryRegion, 1);
     memory_region_init_alias(ddr_low_alias, NULL, "boston_low.ddr",
-                             ddr, 0, MIN(machine->ram_size, (256 * M_BYTE)));
+                             ddr, 0, MIN(machine->ram_size, (256 * MiB)));
     memory_region_add_subregion_overlap(sys_mem, 0, ddr_low_alias, 0);
 
     xilinx_pcie_init(sys_mem, 0,
-                     0x10000000, 32 * M_BYTE,
-                     0x40000000, 1 * G_BYTE,
+                     0x10000000, 32 * MiB,
+                     0x40000000, 1 * GiB,
                      get_cps_irq(s->cps, 2), false);
 
     xilinx_pcie_init(sys_mem, 1,
-                     0x12000000, 32 * M_BYTE,
-                     0x20000000, 512 * M_BYTE,
+                     0x12000000, 32 * MiB,
+                     0x20000000, 512 * MiB,
                      get_cps_irq(s->cps, 1), false);
 
     pcie2 = xilinx_pcie_init(sys_mem, 2,
-                             0x14000000, 32 * M_BYTE,
-                             0x16000000, 1 * M_BYTE,
+                             0x14000000, 32 * MiB,
+                             0x16000000, 1 * MiB,
                              get_cps_irq(s->cps, 0), true);
 
     platreg = g_new(MemoryRegion, 1);
@@ -526,7 +526,7 @@ static void boston_mach_init(MachineState *machine)
 
     if (machine->firmware) {
         fw_size = load_image_targphys(machine->firmware,
-                                      0x1fc00000, 4 * M_BYTE);
+                                      0x1fc00000, 4 * MiB);
         if (fw_size == -1) {
             error_printf("unable to load firmware image '%s'\n",
                           machine->firmware);
@@ -552,7 +552,7 @@ static void boston_mach_class_init(MachineClass *mc)
     mc->desc = "MIPS Boston";
     mc->init = boston_mach_init;
     mc->block_default_type = IF_IDE;
-    mc->default_ram_size = 1 * G_BYTE;
+    mc->default_ram_size = 1 * GiB;
     mc->max_cpus = 16;
     mc->default_cpu_type = MIPS_CPU_TYPE_NAME("I6400");
 }
diff --git a/hw/mips/mips_fulong2e.c b/hw/mips/mips_fulong2e.c
index 02fb2fd..c1694c8 100644
--- a/hw/mips/mips_fulong2e.c
+++ b/hw/mips/mips_fulong2e.c
@@ -19,6 +19,7 @@
  */
 
 #include "qemu/osdep.h"
+#include "qemu/units.h"
 #include "qapi/error.h"
 #include "hw/hw.h"
 #include "hw/i386/pc.h"
@@ -159,7 +160,7 @@ static int64_t load_kernel (CPUMIPSState *env)
     /* Setup minimum environment variables */
     prom_set(prom_buf, index++, "busclock=33000000");
     prom_set(prom_buf, index++, "cpuclock=100000000");
-    prom_set(prom_buf, index++, "memsize=%i", loaderparams.ram_size/1024/1024);
+    prom_set(prom_buf, index++, "memsize=%"PRIi64, loaderparams.ram_size / MiB);
     prom_set(prom_buf, index++, "modetty0=38400n8r");
     prom_set(prom_buf, index++, NULL);
 
@@ -303,10 +304,10 @@ static void mips_fulong2e_init(MachineState *machine)
     qemu_register_reset(main_cpu_reset, cpu);
 
     /* fulong 2e has 256M ram. */
-    ram_size = 256 * 1024 * 1024;
+    ram_size = 256 * MiB;
 
     /* fulong 2e has a 1M flash.Winbond W39L040AP70Z */
-    bios_size = 1024 * 1024;
+    bios_size = 1 * MiB;
 
     /* allocate RAM */
     memory_region_allocate_system_memory(ram, NULL, "fulong2e.ram", ram_size);
diff --git a/hw/mips/mips_malta.c b/hw/mips/mips_malta.c
index 1b4e32e..3467451 100644
--- a/hw/mips/mips_malta.c
+++ b/hw/mips/mips_malta.c
@@ -23,6 +23,7 @@
  */
 
 #include "qemu/osdep.h"
+#include "qemu/units.h"
 #include "qemu-common.h"
 #include "cpu.h"
 #include "hw/hw.h"
@@ -191,7 +192,7 @@ static void generate_eeprom_spd(uint8_t *eeprom, ram_addr_t ram_size)
     int i;
 
     /* work in terms of MB */
-    ram_size >>= 20;
+    ram_size /= MiB;
 
     while ((ram_size >= 4) && (nbanks <= 2)) {
         int sz_log2 = MIN(31 - clz32(ram_size), 14);
@@ -843,7 +844,8 @@ static int64_t load_kernel (void)
             /* The kernel allocates the bootmap memory in the low memory after
                the initrd.  It takes at most 128kiB for 2GB RAM and 4kiB
                pages.  */
-            initrd_offset = (loaderparams.ram_low_size - initrd_size - 131072
+            initrd_offset = (loaderparams.ram_low_size - initrd_size
+                             - (128 * KiB)
                              - ~INITRD_PAGE_MASK) & INITRD_PAGE_MASK;
             if (kernel_high >= initrd_offset) {
                 error_report("memory too small for initial ram disk '%s'",
@@ -1021,9 +1023,9 @@ void mips_malta_init(MachineState *machine)
     mips_create_cpu(s, machine->cpu_type, &cbus_irq, &i8259_irq);
 
     /* allocate RAM */
-    if (ram_size > (2048u << 20)) {
-        error_report("Too much memory for this machine: %dMB, maximum 2048MB",
-                     ((unsigned int)ram_size / (1 << 20)));
+    if (ram_size > 2 * GiB) {
+        error_report("Too much memory for this machine: %" PRId64 "MB,"
+                     " maximum 2048MB", ram_size / MiB);
         exit(1);
     }
 
@@ -1034,17 +1036,18 @@ void mips_malta_init(MachineState *machine)
 
     /* alias for pre IO hole access */
     memory_region_init_alias(ram_low_preio, NULL, "mips_malta_low_preio.ram",
-                             ram_high, 0, MIN(ram_size, (256 << 20)));
+                             ram_high, 0, MIN(ram_size, 256 * MiB));
     memory_region_add_subregion(system_memory, 0, ram_low_preio);
 
     /* alias for post IO hole access, if there is enough RAM */
-    if (ram_size > (512 << 20)) {
+    if (ram_size > 512 * MiB) {
         ram_low_postio = g_new(MemoryRegion, 1);
         memory_region_init_alias(ram_low_postio, NULL,
                                  "mips_malta_low_postio.ram",
-                                 ram_high, 512 << 20,
-                                 ram_size - (512 << 20));
-        memory_region_add_subregion(system_memory, 512 << 20, ram_low_postio);
+                                 ram_high, 512 * MiB,
+                                 ram_size - 512 * MiB);
+        memory_region_add_subregion(system_memory, 512 * MiB,
+                                    ram_low_postio);
     }
 
 #ifdef TARGET_WORDS_BIGENDIAN
@@ -1076,7 +1079,7 @@ void mips_malta_init(MachineState *machine)
     bios = pflash_cfi01_get_memory(fl);
     fl_idx++;
     if (kernel_filename) {
-        ram_low_size = MIN(ram_size, 256 << 20);
+        ram_low_size = MIN(ram_size, 256 * MiB);
         /* For KVM we reserve 1MB of RAM for running bootloader */
         if (kvm_enabled()) {
             ram_low_size -= 0x100000;
diff --git a/hw/mips/mips_r4k.c b/hw/mips/mips_r4k.c
index e5cf8ed..d5725d0 100644
--- a/hw/mips/mips_r4k.c
+++ b/hw/mips/mips_r4k.c
@@ -8,6 +8,7 @@
  * the standard PC ISA addresses.
 */
 #include "qemu/osdep.h"
+#include "qemu/units.h"
 #include "qapi/error.h"
 #include "qemu-common.h"
 #include "cpu.h"
@@ -79,8 +80,9 @@ typedef struct ResetData {
 
 static int64_t load_kernel(void)
 {
+    const size_t params_size = 264;
     int64_t entry, kernel_high;
-    long kernel_size, initrd_size, params_size;
+    long kernel_size, initrd_size;
     ram_addr_t initrd_offset;
     uint32_t *params_buf;
     int big_endian;
@@ -128,7 +130,6 @@ static int64_t load_kernel(void)
     }
 
     /* Store command line.  */
-    params_size = 264;
     params_buf = g_malloc(params_size);
 
     params_buf[0] = tswap32(ram_size);
@@ -143,7 +144,7 @@ static int64_t load_kernel(void)
     }
 
     rom_add_blob_fixed("params", params_buf, params_size,
-                       (16 << 20) - 264);
+                       16 * MiB - params_size);
 
     g_free(params_buf);
     return entry;
@@ -158,7 +159,7 @@ static void main_cpu_reset(void *opaque)
     env->active_tc.PC = s->vector;
 }
 
-static const int sector_len = 32 * 1024;
+static const int sector_len = 32 * KiB;
 static
 void mips_r4k_init(MachineState *machine)
 {
@@ -194,9 +195,9 @@ void mips_r4k_init(MachineState *machine)
     qemu_register_reset(main_cpu_reset, reset_info);
 
     /* allocate RAM */
-    if (ram_size > (256 << 20)) {
-        error_report("Too much memory for this machine: %dMB, maximum 256MB",
-                     ((unsigned int)ram_size / (1 << 20)));
+    if (ram_size > 256 * MiB) {
+        error_report("Too much memory for this machine: %" PRId64 "MB,"
+                     " maximum 256MB", ram_size / MiB);
         exit(1);
     }
     memory_region_allocate_system_memory(ram, NULL, "mips_r4k.ram", ram_size);