linux-kernel - [GIT PULL] EDAC urgent fix for 5.6

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Date:   Sun, 8 Mar 2020 17:33:35 +0100
From:   Borislav Petkov <bp@...e.de>
To:     Linus Torvalds <torvalds@...ux-foundation.org>
Cc:     linux-edac <linux-edac@...r.kernel.org>,
        lkml <linux-kernel@...r.kernel.org>
Subject: [GIT PULL] EDAC urgent fix for 5.6

Hi Linus,

please pull the error reporting fix for synopsys_edac below. (Btw, doing
signed tags only from now on.)

Thx.

---
The following changes since commit f8788d86ab28f61f7b46eb6be375f8a726783636:

  Linux 5.6-rc3 (2020-02-23 16:17:42 -0800)

are available in the Git repository at:

  git://git.kernel.org/pub/scm/linux/kernel/git/ras/ras.git tags/edac_urgent-2020-03-08

for you to fetch changes up to dfc6014e3b60713f375d0601d7549eed224c4615:

  EDAC/synopsys: Do not print an error with back-to-back snprintf() calls (2020-02-27 16:44:25 +0100)

----------------------------------------------------------------
* Do not overwrite partial decoded error message in synopsys_edac (Sherry Sun)

----------------------------------------------------------------
Sherry Sun (1):
      EDAC/synopsys: Do not print an error with back-to-back snprintf() calls

 drivers/edac/synopsys_edac.c | 22 +++++++---------------
 1 file changed, 7 insertions(+), 15 deletions(-)

diff --git a/drivers/edac/synopsys_edac.c b/drivers/edac/synopsys_edac.c
index 2d263382d797..880ffd833718 100644
--- a/drivers/edac/synopsys_edac.c
+++ b/drivers/edac/synopsys_edac.c
@@ -479,20 +479,14 @@ static void handle_error(struct mem_ctl_info *mci, struct synps_ecc_status *p)
 		pinf = &p->ceinfo;
 		if (!priv->p_data->quirks) {
 			snprintf(priv->message, SYNPS_EDAC_MSG_SIZE,
-				 "DDR ECC error type:%s Row %d Bank %d Col %d ",
-				  "CE", pinf->row, pinf->bank, pinf->col);
-			snprintf(priv->message, SYNPS_EDAC_MSG_SIZE,
-				 "Bit Position: %d Data: 0x%08x\n",
+				 "DDR ECC error type:%s Row %d Bank %d Col %d Bit Position: %d Data: 0x%08x",
+				 "CE", pinf->row, pinf->bank, pinf->col,
 				 pinf->bitpos, pinf->data);
 		} else {
 			snprintf(priv->message, SYNPS_EDAC_MSG_SIZE,
-				 "DDR ECC error type:%s Row %d Bank %d Col %d ",
-				  "CE", pinf->row, pinf->bank, pinf->col);
-			snprintf(priv->message, SYNPS_EDAC_MSG_SIZE,
-				 "BankGroup Number %d Block Number %d ",
-				 pinf->bankgrpnr, pinf->blknr);
-			snprintf(priv->message, SYNPS_EDAC_MSG_SIZE,
-				 "Bit Position: %d Data: 0x%08x\n",
+				 "DDR ECC error type:%s Row %d Bank %d Col %d BankGroup Number %d Block Number %d Bit Position: %d Data: 0x%08x",
+				 "CE", pinf->row, pinf->bank, pinf->col,
+				 pinf->bankgrpnr, pinf->blknr,
 				 pinf->bitpos, pinf->data);
 		}
 
@@ -509,10 +503,8 @@ static void handle_error(struct mem_ctl_info *mci, struct synps_ecc_status *p)
 				"UE", pinf->row, pinf->bank, pinf->col);
 		} 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);
-			snprintf(priv->message, SYNPS_EDAC_MSG_SIZE,
-				 "BankGroup Number %d Block Number %d",
+				 "DDR ECC error type :%s Row %d Bank %d Col %d BankGroup Number %d Block Number %d",
+				 "UE", pinf->row, pinf->bank, pinf->col,
 				 pinf->bankgrpnr, pinf->blknr);
 		}
 

-- 
Regards/Gruss,
    Boris.

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