Re: [PATCH 3/3] MIPS: Move signal trampolines off of the stack.

Ralf Baechle <ralf@xxxxxxxxxxxxxx> · Tue, 16 Mar 2010 20:56:20 +0100

On Thu, Feb 18, 2010 at 04:13:05PM -0800, David Daney wrote:

> This is a follow on to the vdso patch.
> 
> Since all processes now have signal trampolines permanently mapped, we
> can use those instead of putting the trampoline on the stack and
> invalidating the corresponding icache across all CPUs.  We also get
> rid of a bunch of ICACHE_REFILLS_WORKAROUND_WAR code.

Thanks, applied.

  Ralf