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, 0 insertions, 59 deletions

diff --git a/cpu-exec.c b/cpu-exec.c
index 89455339ea..947e646ae4 100644
--- a/cpu-exec.c
+++ b/cpu-exec.c
@@ -25,7 +25,6 @@
 #include "sysemu/qtest.h"
 #include "qemu/timer.h"
 #include "exec/address-spaces.h"
-#include "exec/memory-internal.h"
 #include "qemu/rcu.h"
 #include "exec/tb-hash.h"
 
@@ -128,61 +127,6 @@ static void init_delay_params(SyncClocks *sc, const CPUState *cpu)
 }
 #endif /* CONFIG USER ONLY */
 
-void cpu_loop_exit(CPUState *cpu)
-{
-    cpu->current_tb = NULL;
-    siglongjmp(cpu->jmp_env, 1);
-}
-
-void cpu_loop_exit_restore(CPUState *cpu, uintptr_t pc)
-{
-    if (pc) {
-        cpu_restore_state(cpu, pc);
-    }
-    cpu->current_tb = NULL;
-    siglongjmp(cpu->jmp_env, 1);
-}
-
-/* exit the current TB from a signal handler. The host registers are
-   restored in a state compatible with the CPU emulator
- */
-#if defined(CONFIG_SOFTMMU)
-void cpu_resume_from_signal(CPUState *cpu, void *puc)
-{
-    /* XXX: restore cpu registers saved in host registers */
-
-    cpu->exception_index = -1;
-    siglongjmp(cpu->jmp_env, 1);
-}
-
-void cpu_reload_memory_map(CPUState *cpu)
-{
-    AddressSpaceDispatch *d;
-
-    if (qemu_in_vcpu_thread()) {
-        /* Do not let the guest prolong the critical section as much as it
-         * as it desires.
-         *
-         * Currently, this is prevented by the I/O thread's periodinc kicking
-         * of the VCPU thread (iothread_requesting_mutex, qemu_cpu_kick_thread)
-         * but this will go away once TCG's execution moves out of the global
-         * mutex.
-         *
-         * This pair matches cpu_exec's rcu_read_lock()/rcu_read_unlock(), which
-         * only protects cpu->as->dispatch.  Since we reload it below, we can
-         * split the critical section.
-         */
-        rcu_read_unlock();
-        rcu_read_lock();
-    }
-
-    /* The CPU and TLB are protected by the iothread lock.  */
-    d = atomic_rcu_read(&cpu->as->dispatch);
-    cpu->memory_dispatch = d;
-    tlb_flush(cpu, 1);
-}
-#endif
-
 /* Execute a TB, and fix up the CPU state afterwards if necessary */
 static inline tcg_target_ulong cpu_tb_exec(CPUState *cpu, uint8_t *tb_ptr)
 {
@@ -385,9 +329,6 @@ static void cpu_handle_debug_exception(CPUState *cpu)
 
 /* main execution loop */
 
-bool exit_request;
-CPUState *tcg_current_cpu;
-
 int cpu_exec(CPUState *cpu)
 {
     CPUClass *cc = CPU_GET_CLASS(cpu);