On Thu, Aug 01, 2019 at 10:03:41AM +0000, Borislav Petkov wrote: > On Wed, Jul 31, 2019 at 02:05:54AM +0300, Kirill A. Shutemov wrote: > > Add support for a new instruction MOVDIR64B. The instruction moves > > 64-bytes as direct-store with 64-byte write atomicity from source memory > > address to destination memory address. > > > > MOVDIR64B requires the destination address to be 64-byte aligned. No > > alignment restriction is enforced for source operand. > > > > See Intel Software Developer’s Manual for more information on the > > instruction. > > > > Signed-off-by: Kirill A. Shutemov <kirill.shute...@linux.intel.com> > > --- > > > > Several upcoming patchsets will make use of the helper. > > ... so why aren't you sending it together with its first user?
We are not yet sure which patchset will hit upstream first. I thought it would be logistically easier to get the patch upstream on its own. But if you prefer the patch to be submitted along with the first user, we can definately do this. Jing, are you okay with this? -- Kirill A. Shutemov
