From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org X-Spam-Level: X-Spam-Status: No, score=-10.1 required=3.0 tests=DKIMWL_WL_HIGH,DKIM_SIGNED, DKIM_VALID,DKIM_VALID_AU,INCLUDES_PATCH,MAILING_LIST_MULTI,SIGNED_OFF_BY, SPF_HELO_NONE,SPF_PASS,URIBL_BLOCKED,USER_AGENT_GIT autolearn=unavailable autolearn_force=no version=3.4.0 Received: from mail.kernel.org (mail.kernel.org [198.145.29.99]) by smtp.lore.kernel.org (Postfix) with ESMTP id EF273C432C3 for ; Fri, 22 Nov 2019 06:04:06 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.kernel.org (Postfix) with ESMTP id BCF5120674 for ; Fri, 22 Nov 2019 06:04:06 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=default; t=1574402646; bh=72jCs5LQDH9usiA0Ws34AWzUDZph8U8sPwjFooyCfb8=; h=From:To:Cc:Subject:Date:In-Reply-To:References:List-ID:From; b=IwG1Nxy+KgRjJ/ptuBYSZEJDj1A2a6+zJ2+SB0Mvj59a8taqhuOaTGqiqw2sT8guC x1aNNvh9EvWdg8lp+jQExYczVgRw8M63rh9tEbDfhXGeaSh2dMY8uGWOWmRi5EDz9p 0jShYJpo+aR13M43yNn7lHfUWjO4Z22PgTM30zI8= Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1728656AbfKVGED (ORCPT ); Fri, 22 Nov 2019 01:04:03 -0500 Received: from mail.kernel.org ([198.145.29.99]:41938 "EHLO mail.kernel.org" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1729839AbfKVGDB (ORCPT ); Fri, 22 Nov 2019 01:03:01 -0500 Received: from sasha-vm.mshome.net (c-73-47-72-35.hsd1.nh.comcast.net [73.47.72.35]) (using TLSv1.2 with cipher ECDHE-RSA-AES128-GCM-SHA256 (128/128 bits)) (No client certificate requested) by mail.kernel.org (Postfix) with ESMTPSA id 410D420714; Fri, 22 Nov 2019 06:03:00 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=default; t=1574402580; bh=72jCs5LQDH9usiA0Ws34AWzUDZph8U8sPwjFooyCfb8=; h=From:To:Cc:Subject:Date:In-Reply-To:References:From; b=fQZGv74yuBkDczYawIc7EGQDvw+ZDWawXyLrpuWJOaCR+HXMJgTk4cjKSgvNLRvek DY9c543lsoybJf/MTl2BVme/bWV1p9eq4b90zWs+zu7EmECwh9BGqGkOSwa6vPSqBf OqC3uztLNCbrltlDc4hPZiU0eSPA06CfRbKlkhJ8= From: Sasha Levin To: linux-kernel@vger.kernel.org, stable@vger.kernel.org Cc: Bert Kenward , "David S . Miller" , Sasha Levin , netdev@vger.kernel.org Subject: [PATCH AUTOSEL 4.9 82/91] sfc: initialise found bitmap in efx_ef10_mtd_probe Date: Fri, 22 Nov 2019 01:01:20 -0500 Message-Id: <20191122060129.4239-81-sashal@kernel.org> X-Mailer: git-send-email 2.20.1 In-Reply-To: <20191122060129.4239-1-sashal@kernel.org> References: <20191122060129.4239-1-sashal@kernel.org> MIME-Version: 1.0 X-stable: review X-Patchwork-Hint: Ignore Content-Transfer-Encoding: 8bit Sender: netdev-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: netdev@vger.kernel.org From: Bert Kenward [ Upstream commit c65285428b6e7797f1bb063f33b0ae7e93397b7b ] The bitmap of found partitions in efx_ef10_mtd_probe was not initialised, causing partitions to be suppressed based off whatever value was in the bitmap at the start. Fixes: 3366463513f5 ("sfc: suppress duplicate nvmem partition types in efx_ef10_mtd_probe") Signed-off-by: Bert Kenward Signed-off-by: David S. Miller Signed-off-by: Sasha Levin --- drivers/net/ethernet/sfc/ef10.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/drivers/net/ethernet/sfc/ef10.c b/drivers/net/ethernet/sfc/ef10.c index 34e2256c93f46..22bc3dc44298c 100644 --- a/drivers/net/ethernet/sfc/ef10.c +++ b/drivers/net/ethernet/sfc/ef10.c @@ -5159,7 +5159,7 @@ static int efx_ef10_mtd_probe_partition(struct efx_nic *efx, static int efx_ef10_mtd_probe(struct efx_nic *efx) { MCDI_DECLARE_BUF(outbuf, MC_CMD_NVRAM_PARTITIONS_OUT_LENMAX); - DECLARE_BITMAP(found, EF10_NVRAM_PARTITION_COUNT); + DECLARE_BITMAP(found, EF10_NVRAM_PARTITION_COUNT) = { 0 }; struct efx_mcdi_mtd_partition *parts; size_t outlen, n_parts_total, i, n_parts; unsigned int type; -- 2.20.1