From: Vernon Mauery Date: Fri, 16 Apr 2010 22:40:19 +0000 (-0300) Subject: Always call i7core_[ur]dimm_check_mc_ecc_err X-Git-Tag: firefly_0821_release~9833^2~1557^2~4 X-Git-Url: http://demsky.eecs.uci.edu/git/?a=commitdiff_plain;h=8a311e179e52d122ac203d8e88014284c18ca8ab;p=firefly-linux-kernel-4.4.55.git Always call i7core_[ur]dimm_check_mc_ecc_err This fixes an error in function i7core_check_error In commit ca9c90ba09ca3c9799319f46a56f397afbf617c2 which converts the driver to use double buffering, there is a change in the logic. Before, if mce_count was zero, it skipped over a couple of statements and finished out with a call to the *check_mc_ecc_err function. The current code checks to see if mce_count is 0 and then exits. This change reverts the behavior back to the original where if there are no errors to report, we skip to the end and call the *check_mc_ecc_err function. This fix allows the driver to work again on my Nehalem based blades again. Signed-off-by: Vernon Mauery Signed-off-by: Mauro Carvalho Chehab --- diff --git a/drivers/edac/i7core_edac.c b/drivers/edac/i7core_edac.c index 8e93df637bca..cd51709c4d89 100644 --- a/drivers/edac/i7core_edac.c +++ b/drivers/edac/i7core_edac.c @@ -1670,7 +1670,7 @@ static void i7core_check_error(struct mem_ctl_info *mci) count = (pvt->mce_out + MCE_LOG_LEN - pvt->mce_in) % MCE_LOG_LEN; if (!count) - return; + goto check_ce_error; m = pvt->mce_outentry; if (pvt->mce_in + count > MCE_LOG_LEN) { @@ -1703,6 +1703,7 @@ static void i7core_check_error(struct mem_ctl_info *mci) /* * Now, let's increment CE error counts */ +check_ce_error: if (!pvt->is_registered) i7core_udimm_check_mc_ecc_err(mci); else