[coreboot-gerrit] Patch merged into coreboot/master: c1f7cbe arm: lpae: Set XN and PXN bits for noncacheable regions
gerrit at coreboot.org
gerrit at coreboot.org
Sun Jan 4 00:13:32 CET 2015
the following patch was just integrated into master:
commit c1f7cbe49f0023655f6f60b1d924ed5c61533806
Author: Jimmy Zhang <jimmzhang at nvidia.com>
Date: Fri Jun 6 17:00:10 2014 -0700
arm: lpae: Set XN and PXN bits for noncacheable regions
Add XN/PXN bits to prevent cpu from fetching speculative instructions
on noncacheable region.
BUG=chrome-os-partner:28568
BRANCH=nyan
TEST=Build and run reboot tests on nyan_big
Signed-off-by: Jimmy Zhang <jimmzhang at nvidia.com>
Original-Change-Id: I0cd2ad5a47a467ef609d30d42cd300b5ca45b77b
Original-Reviewed-on: https://chromium-review.googlesource.com/203447
Original-Tested-by: Jimmy Zhang <jimmzhang at nvidia.com>
Original-Reviewed-by: Julius Werner <jwerner at chromium.org>
Original-Reviewed-by: Vadim Bendebury <vbendeb at chromium.org>
Original-Commit-Queue: Jimmy Zhang <jimmzhang at nvidia.com>
Original-Reviewed-by: David Hendricks <dhendrix at chromium.org>
(cherry picked from commit c3d585bdfcbe9330e5c6f51d1fcf45aec9f26755)
Signed-off-by: Marc Jones <marc.jones at se-eng.com>
Change-Id: Icf552e2f1ba20255915b24b4f96a179a2e7d08fe
Reviewed-on: http://review.coreboot.org/8043
Tested-by: build bot (Jenkins)
Reviewed-by: Stefan Reinauer <stefan.reinauer at coreboot.org>
See http://review.coreboot.org/8043 for details.
-gerrit
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