diff options
| author | Oliver O'Halloran | 2016-07-05 11:43:21 +1000 |
|---|---|---|
| committer | Michael Ellerman | 2016-07-05 23:58:54 +1000 |
| commit | faf7882962e78a4c8ebb846f4520c858ee184dca (patch) | |
| tree | 968e11ff8ad806d4b2e4105c181460033e295df9 /arch/powerpc/boot/Makefile | |
| parent | 799010244685334b34e674d354a1a71a3a6b6148 (diff) | |
powerpc/mm: Add a parameter to disable 1TB segs
This patch adds the kernel command line parameter "no_tb_segs" which
forces the kernel to use 256MB rather than 1TB segments. Forcing the use
of 256MB segments makes it considerably easier to test code that depends
on an SLB miss occurring.
Suggested-by: Michael Neuling <mikey@neuling.org>
Suggested-by: Michael Ellerman <mpe@ellerman.id.au>
Signed-off-by: Oliver O'Halloran <oohall@gmail.com>
Signed-off-by: Michael Ellerman <mpe@ellerman.id.au>
Diffstat (limited to 'arch/powerpc/boot/Makefile')
0 files changed, 0 insertions, 0 deletions