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=-18.8 required=3.0 tests=BAYES_00,DKIM_SIGNED, DKIM_VALID,DKIM_VALID_AU,HEADER_FROM_DIFFERENT_DOMAINS,INCLUDES_CR_TRAILER, INCLUDES_PATCH,MAILING_LIST_MULTI,SPF_HELO_NONE,SPF_PASS,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 C224EC433E4 for ; Fri, 19 Mar 2021 15:25:29 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id 90D4361937 for ; Fri, 19 Mar 2021 15:25:29 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S231160AbhCSPZC (ORCPT ); Fri, 19 Mar 2021 11:25:02 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:38882 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S230320AbhCSPY1 (ORCPT ); Fri, 19 Mar 2021 11:24:27 -0400 Received: from mail-io1-xd33.google.com (mail-io1-xd33.google.com [IPv6:2607:f8b0:4864:20::d33]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 9C46AC061762 for ; Fri, 19 Mar 2021 08:24:27 -0700 (PDT) Received: by mail-io1-xd33.google.com with SMTP id r193so6482899ior.9 for ; Fri, 19 Mar 2021 08:24:27 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=linaro.org; s=google; h=from:to:cc:subject:date:message-id:in-reply-to:references :mime-version:content-transfer-encoding; bh=lrZt1rPIG/1PTEGAYJ/63IjjGn/k/PqO4YrjyvU7aqg=; b=Ej5GA0ijTsiI6X+7rlIVpylEJdpykUhABDdvsKDbgOw+DM+5hQrqqZEaSVFy4Kk9SA dt9u/sK2vep4GTNtlnPnQ7kyWHiVN9EWZgg+TiTqXIAS0fo08rgc5q/YpkLnVFAa7Hl6 8Z8Yttc8zCM1Fj4rl8SLBTSGFJO/ic0YlbyVC2r2hP49/rrs6QdT8tS/kAAYyj+6bIeg 84aUhfBhGA6+CD4032GroxTq4hBqeDb0IoH//nKxU//Lz6plF+w4vGKFtQVuvNi1/QNb 7nE4NZzkm2sPznufUfzDEnz0Mf6FmfcGyjvbL42RqLuzLkphj6vQdrEjm3+qtowMraRC oDdQ== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20161025; h=x-gm-message-state:from:to:cc:subject:date:message-id:in-reply-to :references:mime-version:content-transfer-encoding; bh=lrZt1rPIG/1PTEGAYJ/63IjjGn/k/PqO4YrjyvU7aqg=; b=kHDLhvD7wyLXzAQGWCOh0zq2mau8+95uNEl+ImzpOrU1HN+U3pvS8jwLsV2vPc0yN0 hWEna+iY7Wpo5rvYA0HB1t+9LmZwlNE7NRHtlpkBuCGmoi5fS3ZSH2Nb0VfBUuIUDiMt tnEskK0NiHi5uCEy01ymOaT8cVP0opJgJg8TFbullNaCY/L1KQR6Fb1aG0Sfz2oCnDga 8M2P+eT06K36lcAF7FQ2hUb19S5eiw5Tvc4uTbi4aphdMehCphkV5c3csY6QxuY2e5xb 6Qg/SLI1Aa/OF+QLA6aHuX0I8+CCd+RJlfo3OQkEgnvOxPzF1OpIUAIXDH2LVuwXFb7P yOrg== X-Gm-Message-State: AOAM530dVbRL5+6vCXcZZYYDfNer0hHySbJx2+DDdhGmI09BMO9sGn5j UyS4bGk0jWNIOImo/qF3X/MQSA== X-Google-Smtp-Source: ABdhPJyfZrZary7DYBBuewsmlJYPz1V2u0Ag5r9FrvQ4AyI8Gm0i3RBvVUJdxFfYahMwm4YbOasm9A== X-Received: by 2002:a05:6602:2110:: with SMTP id x16mr3307225iox.16.1616167467078; Fri, 19 Mar 2021 08:24:27 -0700 (PDT) Received: from localhost.localdomain (c-73-185-129-58.hsd1.mn.comcast.net. [73.185.129.58]) by smtp.gmail.com with ESMTPSA id b5sm2686887ioq.7.2021.03.19.08.24.26 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Fri, 19 Mar 2021 08:24:26 -0700 (PDT) From: Alex Elder To: davem@davemloft.net, kuba@kernel.org Cc: bjorn.andersson@linaro.org, evgreen@chromium.org, cpratapa@codeaurora.org, elder@kernel.org, netdev@vger.kernel.org, linux-kernel@vger.kernel.org Subject: [PATCH net-next 2/5] net: ipa: fix canary count for SC7180 UC_INFO region Date: Fri, 19 Mar 2021 10:24:19 -0500 Message-Id: <20210319152422.1803714-3-elder@linaro.org> X-Mailer: git-send-email 2.27.0 In-Reply-To: <20210319152422.1803714-1-elder@linaro.org> References: <20210319152422.1803714-1-elder@linaro.org> MIME-Version: 1.0 Content-Transfer-Encoding: 8bit Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org There should be no canary values written before the beginning of the UC_INFO memory region. This was correct for SDM845, but somehow was committed with the wrong value for SC7180. This bug seems to cause no harm, so we'll just correct it without back-porting. Signed-off-by: Alex Elder --- drivers/net/ipa/ipa_data-sc7180.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/drivers/net/ipa/ipa_data-sc7180.c b/drivers/net/ipa/ipa_data-sc7180.c index 01681be402262..434869508a215 100644 --- a/drivers/net/ipa/ipa_data-sc7180.c +++ b/drivers/net/ipa/ipa_data-sc7180.c @@ -206,7 +206,7 @@ static const struct ipa_mem ipa_mem_local_data[] = { [IPA_MEM_UC_INFO] = { .offset = 0x0080, .size = 0x0200, - .canary_count = 2, + .canary_count = 0, }, [IPA_MEM_V4_FILTER_HASHED] = { .offset = 0x0288, -- 2.27.0