[Qemu-devel] [PATCH 0/7] memory: address_space_to_flatview needs RCU lock

[Paolo Bonzini <pbonzini@redhat.com>]

I noticed that the introduction of flatview_{read,write} placed
address_space_to_flatview outside the RCU lock.  This is wrong and has
to be fixed, because address_space_to_flatview does an atomic_rcu_read.
These patches fix this one function at a time.

Paolo Bonzini (7):
  openpic_kvm: drop address_space_to_flatview call
  memory: inline some performance-sensitive accessors
  address_space_write: address_space_to_flatview needs RCU lock
  address_space_read: address_space_to_flatview needs RCU lock
  address_space_access_valid: address_space_to_flatview needs RCU lock
  address_space_map: address_space_to_flatview needs RCU lock
  address_space_rw: address_space_to_flatview needs RCU lock

 exec.c                         | 90 +++++++++++++++++++++++++-----------------
 hw/intc/openpic_kvm.c          |  4 --
 include/exec/memory-internal.h | 13 ++++--
 include/exec/memory.h          | 47 ++++++++++++++--------
 memory.c                       | 30 --------------
 5 files changed, 93 insertions(+), 91 deletions(-)

-- 
2.14.3