[PATCH v5 0/4] RISC-V: mm: Make SV48 the default address space

Conor Dooley conor at kernel.org
Fri Jul 14 09:49:06 PDT 2023


On Fri, Jul 14, 2023 at 09:36:45AM -0700, Charlie Jenkins wrote:
> On Fri, Jul 14, 2023 at 12:17:00PM +0100, Conor Dooley wrote:
> > On Thu, Jul 13, 2023 at 05:13:59PM -0700, Charlie Jenkins wrote:
> > > Make sv48 the default address space for mmap as some applications
> > > currently depend on this assumption. Users can now select a
> > > desired address space using a non-zero hint address to mmap. Previously,
> > > requesting the default address space from mmap by passing zero as the hint
> > > address would result in using the largest address space possible. Some
> > > applications depend on empty bits in the virtual address space, like Go and
> > > Java, so this patch provides more flexibility for application developers.
> > 
> > The patchwork automation failed to apply this, what is the base for the
> > series?
> 
> I forgot to pull in the changes to the riscv selftests so the conflict
> is in that Makefile. I will send out a v6 with the correct base.

If you don't actually _depend_ on the content of those changes to the
self tests, then just submit on top of v6.5-rc1 & Palmer can sort out
the conflicts.
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