[coreboot-gerrit] Patch merged into coreboot/master: ba87e6c libpayload: Add support for memory barriers

[gerrit at coreboot.org]

the following patch was just integrated into master:
commit ba87e6cc94f039abeabdf2d9d55eebcf23d77823
Author: Furquan Shaikh <furquan at google.com>
Date:   Sun Aug 24 22:47:20 2014 -0700

    libpayload: Add support for memory barriers
    
    Add support for memory barriers in arch {arm,arm64,x86}. This is required to
    force strict CPU ordering. Definitions are based on FREEBSD atomic.h
    definitions.
    
    BUG=chrome-os-partner:31533
    BRANCH=None
    TEST=Memory barriers tested with ehci driver on arm64
    
    Change-Id: I50060b0f33a6bd6cb95e829df079df379b2ff2a5
    Signed-off-by: Patrick Georgi <pgeorgi at chromium.org>
    Original-Commit-Id: 937d66cdab92a8521ede8307f5af8f5c20d3e552
    Original-Change-Id: Ie51e3452f7a254b24111000da5dbe8714ac22223
    Original-Signed-off-by: Furquan Shaikh <furquan at google.com>
    Original-Reviewed-on: https://chromium-review.googlesource.com/213916
    Original-Tested-by: Furquan Shaikh <furquan at chromium.org>
    Original-Reviewed-by: Julius Werner <jwerner at chromium.org>
    Original-Reviewed-by: Aaron Durbin <adurbin at chromium.org>
    Original-Commit-Queue: Furquan Shaikh <furquan at chromium.org>
    Reviewed-on: http://review.coreboot.org/8731
    Tested-by: build bot (Jenkins)
    Reviewed-by: Paul Menzel <paulepanter at users.sourceforge.net>
    Reviewed-by: Stefan Reinauer <stefan.reinauer at coreboot.org>


See http://review.coreboot.org/8731 for details.

-gerrit