>>> On 25.08.15 at 03:57, <feng...@intel.com> wrote: > This patch adds cmpxchg16b support for x86-64, so software > can perform 128-bit atomic write/read. > > CC: Keir Fraser <k...@xen.org> > CC: Jan Beulich <jbeul...@suse.com> > CC: Andrew Cooper <andrew.coop...@citrix.com> > Signed-off-by: Feng Wu <feng...@intel.com> > --- > v6: > - Fix a typo > > v5: > - Change back the parameters of __cmpxchg16b() to __uint128_t * > - Remove pointless cast for 'ptr' > - Remove pointless parentheses > - Use A constraint for the output
There are a few comments I had on v4 which neither have been addressed verbally nor have got incorporated into the patch. See http://lists.xenproject.org/archives/html/xen-devel/2015-07/msg04694.html Jan _______________________________________________ Xen-devel mailing list Xen-devel@lists.xen.org http://lists.xen.org/xen-devel
