Re: CPU-local TLB flushing

2012-06-18 Thread Michael Ellerman
On Mon, 2012-06-18 at 15:55 -0500, Seth Jennings wrote: > This is a continuation of a thread a few months ago: ... > > With local_flush_tlb_kernel_range() being a stub, > the new function local_unmap_kernel_range() is exactly > the same as unmap_kernel_range() since > local_flush_tlb_kernel_range

CPU-local TLB flushing

2012-06-18 Thread Seth Jennings
This is a continuation of a thread a few months ago: https://lists.ozlabs.org/pipermail/linuxppc-dev/2012-February/095775.html zsmalloc is now in the staging tree and there are patches on lkml to convert the x86 only tlb flushing code to arch independent code. https://lkml.org/lkml/2012/5/14/55