Re: [Xen-devel] [PATCH v4 5/8] x86/XPTI: reduce .text.entry

2018-03-22 Thread Wei Liu
On Mon, Mar 19, 2018 at 07:40:12AM -0600, Jan Beulich wrote: > This exposes less code pieces and at the same time reduces the range > covered from slightly above 3 pages to a little below 2 of them. > > The code being moved is unchanged, except for the removal of trailing > blanks, insertion of

Re: [Xen-devel] [PATCH v4 5/8] x86/XPTI: reduce .text.entry

2018-03-21 Thread Juergen Gross
On 19/03/18 14:40, Jan Beulich wrote: > This exposes less code pieces and at the same time reduces the range > covered from slightly above 3 pages to a little below 2 of them. > > The code being moved is unchanged, except for the removal of trailing > blanks, insertion of blanks between operands,

[Xen-devel] [PATCH v4 5/8] x86/XPTI: reduce .text.entry

2018-03-19 Thread Jan Beulich
This exposes less code pieces and at the same time reduces the range covered from slightly above 3 pages to a little below 2 of them. The code being moved is unchanged, except for the removal of trailing blanks, insertion of blanks between operands, and a pointless q suffix from "retq". A few