Merge branch 'upstream-merge'
* upstream-merge:
Only IDE needs limits for CHS configuration
MIPS jazz: create isa bus
ksm support
multiboot: Limit number of multiboot modules
pcnet: Extend hardware reset
multiboot: Fix cmdline of modules
qcow2: Bring synchronous read/write back to life
Documentation: Move msmouse description to an appropriate place
Documentation: Add missing tags to placeholders
Documentation: Highlight placeholders in suboptions
net: fix multiple NICs causing net opts process to stop
Signed-off-by: Marcelo Tosatti <mtosatti@redhat.com>