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authorDave Jiang <djiang@mvista.com>2007-03-02 20:36:21 (GMT)
committerPaul Mackerras <paulus@samba.org>2007-03-09 04:03:25 (GMT)
commit723ec731de880a76a004a304b62bf8d0f96435d8 (patch)
treee8f0127cd8082a3b24be73baf8bd9b574a20563d /scripts
parent27565903e94d548256bf5923653ab2a9668c9b9f (diff)
downloadlinux-fsl-qoriq-723ec731de880a76a004a304b62bf8d0f96435d8.tar.xz
[POWERPC] EDAC ECC software scrubber
Implements the per arch atomic_scrub() that EDAC uses for software ECC scrubbing. It reads memory and then writes back the original value, allowing the hardware to detect and correct memory errors. Signed-off-by: Dave Jiang <djiang@mvista.com> Signed-off-by: Paul Mackerras <paulus@samba.org>
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