Re: [Xen-devel] Ongoing/future speculative mitigation work

2018-10-22 Thread Mihai Donțu
om different domains on siblings, don't we? In > > order to avoid leaks between guests, I mean. > > Ideally, we'd want all of these. I expect the only reasonable way to > develop them is one on top of another. If there was a vote, I'd place the scheduler changes

Re: [Xen-devel] [PATCH] libx86: Work around GCC bug with ebx output constrants

2018-11-19 Thread Mihai Donțu
86-64 targets. This improves generated PIC code performance as more hard registers can be used. Shared libraries can significantly benefit from this optimization. Currently it is switched on only for x86/x86-64 targets. As RA infrastructure is already im