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* move io-64-nonatomic*.h out of asm-genericChristoph Hellwig2015-10-151-1/+1
| | | | | | | | | | These are not implementations of default architecture code but helpers for drivers. Move them to the place they belong to. Signed-off-by: Christoph Hellwig <hch@lst.de> Acked-by: Darren Hart <dvhart@linux.intel.com> Acked-by: Hitoshi Mitake <mitake.hitoshi@lab.ntt.co.jp> Signed-off-by: Arnd Bergmann <arnd@arndb.de>
* ie31200_edac: Allocate mci and map mchbar firstJason Baron2014-07-101-38/+33
| | | | | | | | | | Check for memory allocation and mchbar mapping failures before initializing the dimm info tables needlessly. Signed-off-by: Jason Baron <jbaron@akamai.com> Suggested-by: Borislav Petkov <bp@suse.de> Link: http://lkml.kernel.org/r/ead8f53e699f1ce21c2e17f3cffb4685d4faf72a.1404939455.git.jbaron@akamai.com Signed-off-by: Borislav Petkov <bp@suse.de>
* ie31200_edac: Introduce the driverJason Baron2014-07-041-0/+541
Add a driver for the E3-1200 series of Intel DRAM controllers, based on the following E3-1200 specs: http://www.intel.com/content/www/us/en/processors/xeon/xeon-e3-1200-family-vol-2-datasheet.html http://www.intel.com/content/www/us/en/processors/xeon/xeon-e3-1200v3-vol-2-datasheet.html I've tested this on bad memory hardware, and observed correlating bad reads and uncorrected memory errors as reported by the driver. Tested against: CPU E3-1270 v3 @ 3.50GHz : 8086:0c08 (haswell) CPU E3-1270 V2 @ 3.50GHz : 8086:0158 (ivy bridge) CPU E31270 @ 3.40GHz : 8086:0108 (sandy bridge) Signed-off-by: Jason Baron <jbaron@akamai.com> Link: http://lkml.kernel.org/r/95c83e80dd40b5377e8bb206285c5d95ac623872.1403818526.git.jbaron@akamai.com [ Boris: realign defines ] Signed-off-by: Borislav Petkov <bp@suse.de>
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