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| author | Peter Maydell <peter.maydell@linaro.org> | 2015-05-11 12:01:09 +0100 |
|---|---|---|
| committer | Peter Maydell <peter.maydell@linaro.org> | 2015-05-11 12:01:09 +0100 |
| commit | b951cda21d6b232f138ccf008e12bce8ddc95465 (patch) | |
| tree | 60f1b35a5594ce23a9ad7a580bed158a762a15f3 /include/exec/memory.h | |
| parent | ec62ad1e27ffd1f7ff2172a916d161cc385e73bd (diff) | |
| parent | ca4414804114fd0095b317785bc0b51862e62ebb (diff) | |
Merge remote-tracking branch 'remotes/bonzini/tags/for-upstream' into staging
- build bugfix from Fam and new configure check from Emilio
- two improvements to "info mtere" from Gerd
- KVM support for memory transaction attributes
- one more small step towards unlocked MMIO dispatch
- one piece of the qemu-nbd errno fixes
- trivial-ish patches from Denis and Thomas
# gpg: Signature made Fri May 8 13:47:29 2015 BST using RSA key ID 78C7AE83
# gpg: Good signature from "Paolo Bonzini <bonzini@gnu.org>"
# gpg: aka "Paolo Bonzini <pbonzini@redhat.com>"
# gpg: WARNING: This key is not certified with sufficiently trusted signatures!
# gpg: It is not certain that the signature belongs to the owner.
# 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:
qemu-nbd: only send a limited number of errno codes on the wire
rules.mak: Force CFLAGS for all objects in DSO
configure: require __thread support
exec: move rcu_read_lock/unlock to address_space_translate callers
kvm: add support for memory transaction attributes
mtree: also print disabled regions
mtree: tag & indent a bit better
apic_common: improve readability of apic_reset_common
kvm: Silence warning from valgrind
Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
Diffstat (limited to 'include/exec/memory.h')
| -rw-r--r-- | include/exec/memory.h | 4 |
1 files changed, 3 insertions, 1 deletions
diff --git a/include/exec/memory.h b/include/exec/memory.h index 0ccfd3b42a..b61c84f62a 100644 --- a/include/exec/memory.h +++ b/include/exec/memory.h @@ -1233,7 +1233,9 @@ void address_space_stq(AddressSpace *as, hwaddr addr, uint64_t val, #endif /* address_space_translate: translate an address range into an address space - * into a MemoryRegion and an address range into that section + * into a MemoryRegion and an address range into that section. Should be + * called from an RCU critical section, to avoid that the last reference + * to the returned region disappears after address_space_translate returns. * * @as: #AddressSpace to be accessed * @addr: address within that address space |