From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from smtp.kernel.org (aws-us-west-2-korg-mail-1.web.codeaurora.org [10.30.226.201]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.subspace.kernel.org (Postfix) with ESMTPS id 1B99314A4C7; Wed, 7 May 2025 18:42:12 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=10.30.226.201 ARC-Seal:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1746643333; cv=none; b=m3hoeL1FABq/iUFBr+B7FW9+lB3Tc0orgbR/0QquNXwRKwwd+tiTf2LsZuyIU2VbiVthOxcAMuqZJ5uf98xL+F8dDDTOpjMLSobCKaBfcuqyyEi4zxmsYLoP4KGHxc6trzQRQn8vQzJCZi31zmaL4LGHxeNsgk6oxzg04HUDj8w= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1746643333; c=relaxed/simple; bh=zRMbQVAlc/LmM08T2h4P0JkV9haAKnjaqBwhDrnwjas=; h=From:To:Cc:Subject:Date:Message-ID:In-Reply-To:References: MIME-Version; b=jPRdEGvFP7VUrdmvURHgM35Z504j3kPLfSBud55RBw9qLSqUZAnullIvfI0nL1AKIYP8wTVfQvQsjRJUKeTQ2cpBQtxwvr3UrURYydKWhm6YlSJnaMmknsZIKCkOiYZuAVbDEAHY5zIHl5jMglTLVCldNz5mt7wkKa99buD8yDo= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dkim=pass (1024-bit key) header.d=linuxfoundation.org header.i=@linuxfoundation.org header.b=WAsSmO8m; arc=none smtp.client-ip=10.30.226.201 Authentication-Results: smtp.subspace.kernel.org; dkim=pass (1024-bit key) header.d=linuxfoundation.org header.i=@linuxfoundation.org header.b="WAsSmO8m" Received: by smtp.kernel.org (Postfix) with ESMTPSA id 45272C4CEE2; Wed, 7 May 2025 18:42:12 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=linuxfoundation.org; s=korg; t=1746643332; bh=zRMbQVAlc/LmM08T2h4P0JkV9haAKnjaqBwhDrnwjas=; h=From:To:Cc:Subject:Date:In-Reply-To:References:From; b=WAsSmO8m2mmtjXW2/pAhlKDQlHLIfIHR6QS+cUku9gwoszeMZ5VZ1XUyQi3yzl1XW xt7DtD965a8pnohAKODHaEfVqlYSTcpTyRvl6gjkwwzrsuvSH4dpSE0AKZuEVg3JSb vkEI8MT6Ou1mq4ty6kYVpOvxMfpFHJv1UP6VuMgE= From: Greg Kroah-Hartman To: stable@vger.kernel.org Cc: Greg Kroah-Hartman , patches@lists.linux.dev, Niravkumar L Rabara , Matthew Gerlach , "Borislav Petkov (AMD)" , Dinh Nguyen , stable@kernel.org Subject: [PATCH 5.15 03/55] EDAC/altera: Test the correct error reg offset Date: Wed, 7 May 2025 20:39:04 +0200 Message-ID: <20250507183759.192695994@linuxfoundation.org> X-Mailer: git-send-email 2.49.0 In-Reply-To: <20250507183759.048732653@linuxfoundation.org> References: <20250507183759.048732653@linuxfoundation.org> User-Agent: quilt/0.68 X-stable: review X-Patchwork-Hint: ignore Precedence: bulk X-Mailing-List: stable@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Transfer-Encoding: 8bit 5.15-stable review patch. If anyone has any objections, please let me know. ------------------ From: Niravkumar L Rabara commit 4fb7b8fceb0beebbe00712c3daf49ade0386076a upstream. Test correct structure member, ecc_cecnt_offset, before using it. [ bp: Massage commit message. ] Fixes: 73bcc942f427 ("EDAC, altera: Add Arria10 EDAC support") Signed-off-by: Niravkumar L Rabara Signed-off-by: Matthew Gerlach Signed-off-by: Borislav Petkov (AMD) Acked-by: Dinh Nguyen Cc: stable@kernel.org Link: https://lore.kernel.org/20250425142640.33125-2-matthew.gerlach@altera.com Signed-off-by: Greg Kroah-Hartman --- drivers/edac/altera_edac.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) --- a/drivers/edac/altera_edac.c +++ b/drivers/edac/altera_edac.c @@ -98,7 +98,7 @@ static irqreturn_t altr_sdram_mc_err_han if (status & priv->ecc_stat_ce_mask) { regmap_read(drvdata->mc_vbase, priv->ecc_saddr_offset, &err_addr); - if (priv->ecc_uecnt_offset) + if (priv->ecc_cecnt_offset) regmap_read(drvdata->mc_vbase, priv->ecc_cecnt_offset, &err_count); edac_mc_handle_error(HW_EVENT_ERR_CORRECTED, mci, err_count,