Messages in this thread Patch in this message | | | Subject | [Patch] AMD64_EDAC: simple fix to allow better report on ECE CE errors | From | Keith Mannthey <> | Date | Thu, 17 Sep 2009 19:09:39 -0700 |
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I tested 2.6.31 and the mainline amd64_edac driver. This is was the first simple fix.
This allows the errors to be further decoded and mapped to csrows. Tested with ECC debug dimms and an Rev F cpu based system.
Submitted-by: Keith Mannthey<kmannth@us.ibm.com> ---
diff -urN linux-2.6.31/drivers/edac/amd64_edac.c linux-2.6.31-fixed/drivers/edac/amd64_edac.c --- linux-2.6.31/drivers/edac/amd64_edac.c 2009-09-09 15:13:59.000000000 -0700 +++ linux-2.6.31-fixed/drivers/edac/amd64_edac.c 2009-09-17 22:32:09.000000000 -0700 @@ -1136,7 +1138,7 @@ * different from the node that detected the error. */ src_mci = find_mc_by_sys_addr(mci, SystemAddress); - if (src_mci) { + if (!src_mci) { amd64_mc_printk(mci, KERN_ERR, "failed to map error address 0x%lx to a node\n", (unsigned long)SystemAddress);
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