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

* Linux header update and cleanup
* Support for HyperV crash report
* Cleanup of target-specific HMP commands
* Multiarch batch
* Checkpatch fix for Perl 5.22
* NBD fix
* Revert incorrect commit 5243722376

# gpg: Signature made Wed 16 Sep 2015 16:39:01 BST using RSA key ID 78C7AE83
# gpg: Good signature from "Paolo Bonzini <bonzini@gnu.org>"
# gpg:                 aka "Paolo Bonzini <pbonzini@redhat.com>"

* remotes/bonzini/tags/for-upstream: (24 commits)
  nbd: release exp->blk after all clients are closed
  checkpatch: Escape left braces in regex
  monitor: uninclude cpu_ldst
  include/exec: Move cputlb exec.c defs out
  cputlb: Change tlb_set_dirty() arg to cpu
  cputlb: move CPU_LOOP() for tlb_reset() to exec.c
  translate: move real_host_page setting to -common
  tcg: Move tci_tb_ptr to -common
  tcg: split tcg_op_defs to -common
  translate-all: Move tcg_handle_interrupt() to -common
  cpu-exec: Migrate some generic fns to cpu-exec-common
  qemu-char: Use g_new() & friends where that makes obvious sense
  monitor: added generation of documentation for hmp-commands-info.hx
  hmp-commands.hx: fix end of table info
  monitor: remove target-specific code from monitor.c
  hmp-commands-info: move info_cmds content out of monitor.c
  i386/kvm: Hyper-v crash msrs set/get'ers and migration
  kvm: Add kvm system event crash handler
  cpu: Add crash_occurred flag into CPUState
  target-i386: move asm-x86/hyperv.h to standard-headers
  ...

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

1 files changed, 24 insertions, 4 deletions

diff --git a/exec.c b/exec.c
index b61126cb76..47ada31040 100644
--- a/exec.c
+++ b/exec.c
@@ -49,7 +49,6 @@
 #include "exec/cpu-all.h"
 #include "qemu/rcu_queue.h"
 #include "qemu/main-loop.h"
-#include "exec/cputlb.h"
 #include "translate-all.h"
 
 #include "exec/memory-internal.h"
@@ -478,6 +477,24 @@ static const VMStateDescription vmstate_cpu_common_exception_index = {
     }
 };
 
+static bool cpu_common_crash_occurred_needed(void *opaque)
+{
+    CPUState *cpu = opaque;
+
+    return cpu->crash_occurred;
+}
+
+static const VMStateDescription vmstate_cpu_common_crash_occurred = {
+    .name = "cpu_common/crash_occurred",
+    .version_id = 1,
+    .minimum_version_id = 1,
+    .needed = cpu_common_crash_occurred_needed,
+    .fields = (VMStateField[]) {
+        VMSTATE_BOOL(crash_occurred, CPUState),
+        VMSTATE_END_OF_LIST()
+    }
+};
+
 const VMStateDescription vmstate_cpu_common = {
     .name = "cpu_common",
     .version_id = 1,
@@ -491,6 +508,7 @@ const VMStateDescription vmstate_cpu_common = {
     },
     .subsections = (const VMStateDescription*[]) {
         &vmstate_cpu_common_exception_index,
+        &vmstate_cpu_common_crash_occurred,
         NULL
     }
 };
@@ -894,6 +912,7 @@ found:
 
 static void tlb_reset_dirty_range_all(ram_addr_t start, ram_addr_t length)
 {
+    CPUState *cpu;
     ram_addr_t start1;
     RAMBlock *block;
     ram_addr_t end;
@@ -905,7 +924,9 @@ static void tlb_reset_dirty_range_all(ram_addr_t start, ram_addr_t length)
     block = qemu_get_ram_block(start);
     assert(block == qemu_get_ram_block(end - 1));
     start1 = (uintptr_t)ramblock_ptr(block, start - block->offset);
-    cpu_tlb_reset_dirty_all(start1, length);
+    CPU_FOREACH(cpu) {
+        tlb_reset_dirty(cpu, start1, length);
+    }
     rcu_read_unlock();
 }
 
@@ -1900,8 +1921,7 @@ static void notdirty_mem_write(void *opaque, hwaddr ram_addr,
     /* we remove the notdirty callback only if the code has been
        flushed */
     if (!cpu_physical_memory_is_clean(ram_addr)) {
-        CPUArchState *env = current_cpu->env_ptr;
-        tlb_set_dirty(env, current_cpu->mem_io_vaddr);
+        tlb_set_dirty(current_cpu, current_cpu->mem_io_vaddr);
     }
 }