From patchwork Tue Jun 22 00:15:00 2021 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Dylan MacKenzie X-Patchwork-Id: 12336153 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=-8.5 required=3.0 tests=BAYES_00,DKIM_ADSP_CUSTOM_MED, DKIM_INVALID,DKIM_SIGNED,FREEMAIL_FORGED_FROMDOMAIN,FREEMAIL_FROM, HEADER_FROM_DIFFERENT_DOMAINS,INCLUDES_PATCH,MAILING_LIST_MULTI,SPF_HELO_NONE, SPF_PASS,USER_AGENT_GIT autolearn=ham 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 C2374C4743C for ; Tue, 22 Jun 2021 00:15:41 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id A48DC60FE6 for ; Tue, 22 Jun 2021 00:15:41 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S230103AbhFVARz (ORCPT ); Mon, 21 Jun 2021 20:17:55 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:50372 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S229747AbhFVARy (ORCPT ); Mon, 21 Jun 2021 20:17:54 -0400 Received: from mail-pg1-x52f.google.com (mail-pg1-x52f.google.com [IPv6:2607:f8b0:4864:20::52f]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 2AEDAC061574; Mon, 21 Jun 2021 17:15:40 -0700 (PDT) Received: by mail-pg1-x52f.google.com with SMTP id n12so6798641pgs.13; Mon, 21 Jun 2021 17:15:40 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20161025; h=from:to:cc:subject:date:message-id:mime-version :content-transfer-encoding; bh=u4+h1qhNDQZtf5NqTjGD0Wq0YvnIdaEK1UZKRxjIdig=; b=B0dTimqBbJxoHFe4S5K7j3qw+Lrmjcsk3zKiifjyBrw9NAWO1pNsi+p7gf9Zf2fdKj q0X6qDLhgv91FuGh8I6Xd7tT4FE9P0RH/A9ed5w5KJFMLuV87sSIvkhMtyTH2Z0DeW1T p43k4Vvk1QbeG0MITDKfl9hzqM0JlD+HKg0lQknNikzrKvieK7TeC6de/ID5xdP7PHQx bsjt+nAs6htev+zO8MPpiEGx1N77wOnhHQxsgu+HMLqVH1m2FWuQPTLIntjiJVgqlilu efq0xBX+b5ilvSbxEv3/szi1pn2XrGiNaccn7qo3G6MgPn67DElPgLGUQo0M8lLV4378 aNpQ== 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:mime-version :content-transfer-encoding; bh=u4+h1qhNDQZtf5NqTjGD0Wq0YvnIdaEK1UZKRxjIdig=; b=t8HeMSdnQN28O3SmQaLIwFtZD0/wYqKu/oiqznju+1v7xvvtt5SVfXiwjI0YHYnsJA bilFtAwiON27R5E7qap2wHhRYEVRsB5yE5CnlQ8nuML387wvhx9uk1FaDT5xg4E2oA+6 oOw2hMK/fQH+LfPJchzvYUjjXfLd+01aSf06U7A7F7wuhDo97Re0I4xuuFwju7SNvGhN Up6oFyLLU2o79nBvB/kEaVF7NSq7oVrmlh6Hp7Zf8MnM07C+bgT1gD7Y9YlW0VJlArZt BWkVdcVEd9IPIU0AlAwq5lg96kAdPE/6FBKxSuiDyYb8ayZoEcll2LBFhbB9PSHDJElw 3nNQ== X-Gm-Message-State: AOAM530iSI8/OUAgBvHWVVSSQbaU6CGzoww30Ug5pzYflZYHQToMEzgX obIqLf8yky/rr1J6ZSDaH4M= X-Google-Smtp-Source: ABdhPJwoE0184MrSJhm4YjEooAdRVfn1keqcNQpzM24RWm5Dy6+HFc9jaXd5XfNK6o6k6YjJJCXpdw== X-Received: by 2002:a63:2d46:: with SMTP id t67mr1013937pgt.307.1624320939689; Mon, 21 Jun 2021 17:15:39 -0700 (PDT) Received: from envious.. (c-71-236-190-222.hsd1.or.comcast.net. [71.236.190.222]) by smtp.gmail.com with ESMTPSA id n63sm11142432pfn.140.2021.06.21.17.15.38 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Mon, 21 Jun 2021 17:15:39 -0700 (PDT) From: Dylan MacKenzie Cc: Nehal Shah , Sandeep Singh , Jiri Kosina , Benjamin Tissoires , linux-input@vger.kernel.org, linux-kernel@vger.kernel.org Subject: [PATCH 0/2] HID: amd_sfh: Minor DMA mapping bugfixes Date: Mon, 21 Jun 2021 17:15:00 -0700 Message-Id: <20210622001503.47541-1-ecstaticmorse@gmail.com> X-Mailer: git-send-email 2.31.1 MIME-Version: 1.0 To: unlisted-recipients:; (no To-header on input) Precedence: bulk List-ID: X-Mailing-List: linux-input@vger.kernel.org While preparing to investigate https://bugzilla.kernel.org/show_bug.cgi?id=212615, I read through the amd_sfh driver and saw two (unrelated) bugs in the logic that sets the DMA mask. Ultimately these are harmless, but they should probably get fixed. FYI, this is my first time submitting a kernel patch. If I've done something wrong in formatting this email, it is likely due to incompetence rather than malice. Dylan MacKenzie (2): HID: amd_sfh: Set correct DMA mask HID: amd_sfh: Continue if fallback DMA mask is accepted drivers/hid/amd-sfh-hid/amd_sfh_pcie.c | 8 ++++++-- 1 file changed, 6 insertions(+), 2 deletions(-) --- 2.31.1