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>

3 files changed, 5 insertions, 5 deletions

diff --git a/target/s390x/excp_helper.c b/target/s390x/excp_helper.c
index 1e9d6f20c1..3b58d10df3 100644
--- a/target/s390x/excp_helper.c
+++ b/target/s390x/excp_helper.c
@@ -393,7 +393,7 @@ static int mchk_store_vregs(CPUS390XState *env, uint64_t mcesao)
     MchkExtSaveArea *sa;
     int i;
 
-    sa = cpu_physical_memory_map(mcesao, &len, 1);
+    sa = cpu_physical_memory_map(mcesao, &len, true);
     if (!sa) {
         return -EFAULT;
     }
diff --git a/target/s390x/helper.c b/target/s390x/helper.c
index a3a49164e4..b810ad431e 100644
--- a/target/s390x/helper.c
+++ b/target/s390x/helper.c
@@ -151,7 +151,7 @@ LowCore *cpu_map_lowcore(CPUS390XState *env)
     LowCore *lowcore;
     hwaddr len = sizeof(LowCore);
 
-    lowcore = cpu_physical_memory_map(env->psa, &len, 1);
+    lowcore = cpu_physical_memory_map(env->psa, &len, true);
 
     if (len < sizeof(LowCore)) {
         cpu_abort(env_cpu(env), "Could not map lowcore\n");
@@ -246,7 +246,7 @@ int s390_store_status(S390CPU *cpu, hwaddr addr, bool store_arch)
     hwaddr len = sizeof(*sa);
     int i;
 
-    sa = cpu_physical_memory_map(addr, &len, 1);
+    sa = cpu_physical_memory_map(addr, &len, true);
     if (!sa) {
         return -EFAULT;
     }
@@ -298,7 +298,7 @@ int s390_store_adtl_status(S390CPU *cpu, hwaddr addr, hwaddr len)
     hwaddr save = len;
     int i;
 
-    sa = cpu_physical_memory_map(addr, &save, 1);
+    sa = cpu_physical_memory_map(addr, &save, true);
     if (!sa) {
         return -EFAULT;
     }
diff --git a/target/s390x/mmu_helper.c b/target/s390x/mmu_helper.c
index c9f3f34750..0be2f300bb 100644
--- a/target/s390x/mmu_helper.c
+++ b/target/s390x/mmu_helper.c
@@ -106,7 +106,7 @@ static inline bool read_table_entry(CPUS390XState *env, hwaddr gaddr,
      * We treat them as absolute addresses and don't wrap them.
      */
     if (unlikely(address_space_read(cs->as, gaddr, MEMTXATTRS_UNSPECIFIED,
-                                    (uint8_t *)entry, sizeof(*entry)) !=
+                                    entry, sizeof(*entry)) !=
                  MEMTX_OK)) {
         return false;
     }