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migration/next for 20140505

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Merge remote-tracking branch 'remotes/juanquintela/tags/migration/20140505' into staging

migration/next for 20140505

# gpg: Signature made Mon 05 May 2014 21:27:24 BST using RSA key ID 5872D723
# gpg: Can't check signature: public key not found

* remotes/juanquintela/tags/migration/20140505: (36 commits)
  migration: expose xbzrle cache miss rate
  migration: expose the bitmap_sync_count to the end
  migration: Add counts of updating the dirty bitmap
  XBZRLE: Fix one XBZRLE corruption issues
  migration: remove duplicate code
  Coverity: Fix failure path for qemu_accept in migration
  Init the XBZRLE.lock in ram_mig_init
  Provide init function for ram migration
  Count used RAMBlock pages for migration_dirty_pages
  Make qemu_peek_buffer loop until it gets it's data
  Disallow outward migration while awaiting incoming migration
  virtio: validate config_len on load
  virtio-net: out-of-bounds buffer write on load
  openpic: avoid buffer overrun on incoming migration
  ssi-sd: fix buffer overrun on invalid state load
  savevm: Ignore minimum_version_id_old if there is no load_state_old
  usb: sanity check setup_index+setup_len in post_load
  vmstate: s/VMSTATE_INT32_LE/VMSTATE_INT32_POSITIVE_LE/
  virtio-scsi: fix buffer overrun on invalid state load
  zaurus: fix buffer overrun on invalid state load
  ...

Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
This commit is contained in:
Peter Maydell 2014-05-07 14:51:21 +01:00
commit c9541f67df
32 changed files with 484 additions and 185 deletions
Download patch file Download diff file Expand all files Collapse all files

16
hw/intc/openpic.c
View file

@ -41,6 +41,7 @@
#include "hw/sysbus.h"
#include "hw/pci/msi.h"
#include "qemu/bitops.h"
#include "qapi/qmp/qerror.h"
//#define DEBUG_OPENPIC
@ -1416,7 +1417,7 @@ static void openpic_load_IRQ_queue(QEMUFile* f, IRQQueue *q)
static int openpic_load(QEMUFile* f, void *opaque, int version_id)
{
OpenPICState *opp = (OpenPICState *)opaque;
unsigned int i;
unsigned int i, nb_cpus;
if (version_id != 1) {
return -EINVAL;
@ -1428,7 +1429,11 @@ static int openpic_load(QEMUFile* f, void *opaque, int version_id)
qemu_get_be32s(f, &opp->spve);
qemu_get_be32s(f, &opp->tfrr);
qemu_get_be32s(f, &opp->nb_cpus);
qemu_get_be32s(f, &nb_cpus);
if (opp->nb_cpus != nb_cpus) {
return -EINVAL;
}
assert(nb_cpus > 0 && nb_cpus <= MAX_CPU);
for (i = 0; i < opp->nb_cpus; i++) {
qemu_get_sbe32s(f, &opp->dst[i].ctpr);
@ -1567,6 +1572,13 @@ static void openpic_realize(DeviceState *dev, Error **errp)
{NULL}
};
if (opp->nb_cpus > MAX_CPU) {
error_set(errp, QERR_PROPERTY_VALUE_OUT_OF_RANGE,
TYPE_OPENPIC, "nb_cpus", (uint64_t)opp->nb_cpus,
(uint64_t)0, (uint64_t)MAX_CPU);
return;
}
switch (opp->model) {
case OPENPIC_MODEL_FSL_MPIC_20:
default: