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

* device_del fix (Julia)
* FXAM fix (myself)
* memdev refactoring (Igor)
* memory region API cleanups (Peter, Philippe)
* ioeventfd optimization (Stefan)
* new WHPX maintainer (Sunil)
* Large guest startup optimizations (Chen)

# gpg: Signature made Tue 25 Feb 2020 12:42:24 GMT
# gpg:                using RSA key BFFBD25F78C7AE83
# gpg: Good signature from "Paolo Bonzini <bonzini@gnu.org>" [full]
# gpg:                 aka "Paolo Bonzini <pbonzini@redhat.com>" [full]
# 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: (104 commits)
  WHPX: Assigning maintainer for Windows Hypervisor Platform
  accel/kvm: Check ioctl(KVM_SET_USER_MEMORY_REGION) return value
  target/i386: check for empty register in FXAM
  qdev-monitor: Forbid repeated device_del
  mem-prealloc: optimize large guest startup
  memory: batch allocate ioeventfds[] in address_space_update_ioeventfds()
  Avoid cpu_physical_memory_rw() with a constant is_write argument
  Let cpu_[physical]_memory() calls pass a boolean 'is_write' argument
  exec: Let cpu_[physical]_memory API use a boolean 'is_write' argument
  Avoid address_space_rw() with a constant is_write argument
  Let address_space_rw() calls pass a boolean 'is_write' argument
  exec: Let address_space_unmap() use a boolean 'is_write' argument
  hw/virtio: Let vhost_memory_map() use a boolean 'is_write' argument
  hw/virtio: Let virtqueue_map_iovec() use a boolean 'is_write' argument
  hw/ide: Let the DMAIntFunc prototype use a boolean 'is_write' argument
  hw/ide/internal: Remove unused DMARestartFunc typedef
  Remove unnecessary cast when using the cpu_[physical]_memory API
  exec: Let the cpu_[physical]_memory API use void pointer arguments
  Remove unnecessary cast when using the address_space API
  hw/net: Avoid casting non-const pointer, use address_space_write()
  ...

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

1 files changed, 5 insertions, 5 deletions

diff --git a/hw/dma/rc4030.c b/hw/dma/rc4030.c
index c4cf8236f4..21e2c360ac 100644
--- a/hw/dma/rc4030.c
+++ b/hw/dma/rc4030.c
@@ -513,8 +513,8 @@ static IOMMUTLBEntry rc4030_dma_translate(IOMMUMemoryRegion *iommu, hwaddr addr,
     if (i < s->dma_tl_limit / sizeof(entry)) {
         entry_address = (s->dma_tl_base & 0x7fffffff) + i * sizeof(entry);
         if (address_space_read(ret.target_as, entry_address,
-                               MEMTXATTRS_UNSPECIFIED, (unsigned char *)&entry,
-                               sizeof(entry)) == MEMTX_OK) {
+                               MEMTXATTRS_UNSPECIFIED, &entry, sizeof(entry))
+                == MEMTX_OK) {
             ret.translated_addr = entry.frame & ~(DMA_PAGESIZE - 1);
             ret.perm = IOMMU_RW;
         }
@@ -590,7 +590,7 @@ static const VMStateDescription vmstate_rc4030 = {
 };
 
 static void rc4030_do_dma(void *opaque, int n, uint8_t *buf,
-                          int len, int is_write)
+                          int len, bool is_write)
 {
     rc4030State *s = opaque;
     hwaddr dma_addr;
@@ -630,13 +630,13 @@ struct rc4030DMAState {
 void rc4030_dma_read(void *dma, uint8_t *buf, int len)
 {
     rc4030_dma s = dma;
-    rc4030_do_dma(s->opaque, s->n, buf, len, 0);
+    rc4030_do_dma(s->opaque, s->n, buf, len, false);
 }
 
 void rc4030_dma_write(void *dma, uint8_t *buf, int len)
 {
     rc4030_dma s = dma;
-    rc4030_do_dma(s->opaque, s->n, buf, len, 1);
+    rc4030_do_dma(s->opaque, s->n, buf, len, true);
 }
 
 static rc4030_dma *rc4030_allocate_dmas(void *opaque, int n)