linux-kernel - [PATCH RESEND v6 10/18] EDAC/synopsys: Drop redundant info from the error messages

lists.openwall.net		lists / announce owl-users owl-dev john-users john-dev passwdqc-users yescrypt popa3d-users / oss-security kernel-hardening musl sabotage tlsify passwords / crypt-dev xvendor / Bugtraq Full-Disclosure linux-kernel linux-netdev linux-ext4 linux-hardening linux-cve-announce PHC
Open Source and information security mailing list archives

Hash Suite: Windows password security audit tool. GUI, reports in PDF.

[<prev] [next>] [<thread-prev] [thread-next>] [day] [month] [year] [list]

Message-ID: <20240627173251.25718-11-fancer.lancer@gmail.com>
Date: Thu, 27 Jun 2024 20:32:17 +0300
From: Serge Semin <fancer.lancer@...il.com>
To: Michal Simek <michal.simek@....com>,
	Alexander Stein <alexander.stein@...tq-group.com>,
	Borislav Petkov <bp@...en8.de>,
	Tony Luck <tony.luck@...el.com>,
	James Morse <james.morse@....com>,
	Mauro Carvalho Chehab <mchehab@...nel.org>,
	Robert Richter <rric@...nel.org>
Cc: Serge Semin <fancer.lancer@...il.com>,
	Punnaiah Choudary Kalluri <punnaiah.choudary.kalluri@...inx.com>,
	Dinh Nguyen <dinguyen@...nel.org>,
	Shubhrajyoti Datta <shubhrajyoti.datta@...il.com>,
	Arnd Bergmann <arnd@...db.de>,
	Greg Kroah-Hartman <gregkh@...uxfoundation.org>,
	linux-arm-kernel@...ts.infradead.org,
	linux-edac@...r.kernel.org,
	linux-kernel@...r.kernel.org
Subject: [PATCH RESEND v6 10/18] EDAC/synopsys: Drop redundant info from the error messages

Currently the custom error messages are needlessly long so the logged text
gets to be printed in several lines in console. There is some
duplicated/redundant information which can be freely removed from it: drop
the message prefix "DDR ECC error type:%s" since the resultant text
printed to the log by the edac_mc_printk() method will contain the error
type and the memory controller id referring to the device detected the
error anyway; with no harm to readability shorten out the phrase "Bit
Position" to being just "Bit".

Signed-off-by: Serge Semin <fancer.lancer@...il.com>
---
 drivers/edac/synopsys_edac.c | 19 +++++++++----------
 1 file changed, 9 insertions(+), 10 deletions(-)

diff --git a/drivers/edac/synopsys_edac.c b/drivers/edac/synopsys_edac.c
index 8b7069bca600..23a2f56fcb74 100644
--- a/drivers/edac/synopsys_edac.c
+++ b/drivers/edac/synopsys_edac.c
@@ -478,13 +478,13 @@ static void handle_error(struct mem_ctl_info *mci, struct synps_ecc_status *p)
 		pinf = &p->ceinfo;
 		if (priv->p_data->quirks & DDR_ECC_INTR_SUPPORT) {
 			snprintf(priv->message, SYNPS_EDAC_MSG_SIZE,
-				 "DDR ECC error type:%s Row %d Col %d Bank %d Bank Group %d Bit Position: %d Data: 0x%08x",
-				 "CE", pinf->row, pinf->col, pinf->bank,
-				 pinf->bankgrp, pinf->bitpos, pinf->data);
+				 "Row %d Col %d Bank %d Bank Group %d Bit %d Data 0x%08x",
+				 pinf->row, pinf->col, pinf->bank, pinf->bankgrp,
+				 pinf->bitpos, pinf->data);
 		} else {
 			snprintf(priv->message, SYNPS_EDAC_MSG_SIZE,
-				 "DDR ECC error type:%s Row %d Bank %d Col %d Bit Position: %d Data: 0x%08x",
-				 "CE", pinf->row, pinf->bank, pinf->col,
+				 "Row %d Bank %d Col %d Bit: %d Data: 0x%08x",
+				 pinf->row, pinf->bank, pinf->col,
 				 pinf->bitpos, pinf->data);
 		}
 
@@ -497,13 +497,12 @@ static void handle_error(struct mem_ctl_info *mci, struct synps_ecc_status *p)
 		pinf = &p->ueinfo;
 		if (priv->p_data->quirks & DDR_ECC_INTR_SUPPORT) {
 			snprintf(priv->message, SYNPS_EDAC_MSG_SIZE,
-				 "DDR ECC error type :%s Row %d Col %d Bank %d Bank Group %d",
-				 "UE", pinf->row, pinf->col, pinf->bank,
-				 pinf->bankgrp);
+				 "Row %d Col %d Bank %d Bank Group %d",
+				 pinf->row, pinf->col, pinf->bank, pinf->bankgrp);
 		} else {
 			snprintf(priv->message, SYNPS_EDAC_MSG_SIZE,
-				 "DDR ECC error type :%s Row %d Bank %d Col %d ",
-				 "UE", pinf->row, pinf->bank, pinf->col);
+				 "Row %d Bank %d Col %d",
+				 pinf->row, pinf->bank, pinf->col);
 		}
 
 		edac_mc_handle_error(HW_EVENT_ERR_UNCORRECTED, mci,
-- 
2.43.0