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 Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by smtp.lore.kernel.org (Postfix) with ESMTP id 8C102C433F5 for ; Mon, 24 Jan 2022 01:54:34 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S240838AbiAXByc (ORCPT ); Sun, 23 Jan 2022 20:54:32 -0500 Received: from mga06.intel.com ([134.134.136.31]:20505 "EHLO mga06.intel.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S240744AbiAXByO (ORCPT ); Sun, 23 Jan 2022 20:54:14 -0500 DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=intel.com; i=@intel.com; q=dns/txt; s=Intel; t=1642989254; x=1674525254; h=from:to:cc:subject:date:message-id:in-reply-to: references:mime-version:content-transfer-encoding; bh=KXyxgwUM4bkXvDM+XyNRIjGv+8i1m09MysFfC7KN7A8=; b=Z5Pco8GtxyNqDKHUduC4Y5R1leAPoQimDF9hc5zhPoj+FVuA0vh1wmDh pZ+VoB9cvt5zLgNojaVNON8cnUhXY9liwJ8RvZzYHeUjDxHzKIV1gVd8H Bxgx43wjXXq22Vt1ReBrG/PxC844XN5EWBK+dJNs46gCLP4LBB8WV1AKT TjFX2etnIjedsIIoCYdzKAXVTMOcAwIMCSzFjziVpzHxsnDRrFXCQc7UK 6y55KOKzsWN3D4Z8TvB0PnuuLfSJWqhnq6PI0qHF0Sj4/4x8xZ8y06XM9 uLyjCXDfA2nyCPowq2Za0HrUuqrSCbHgS4c2vko9KHOHzL6UeXq2E7mpK g==; X-IronPort-AV: E=McAfee;i="6200,9189,10236"; a="306658415" X-IronPort-AV: E=Sophos;i="5.88,311,1635231600"; d="scan'208";a="306658415" Received: from orsmga004.jf.intel.com ([10.7.209.38]) by orsmga104.jf.intel.com with ESMTP/TLS/ECDHE-RSA-AES256-GCM-SHA384; 23 Jan 2022 17:54:14 -0800 X-IronPort-AV: E=Sophos;i="5.88,311,1635231600"; d="scan'208";a="627320397" Received: from iweiny-desk2.sc.intel.com (HELO localhost) ([10.3.52.147]) by orsmga004-auth.jf.intel.com with ESMTP/TLS/ECDHE-RSA-AES256-GCM-SHA384; 23 Jan 2022 17:54:14 -0800 From: ira.weiny@intel.com To: David Airlie , Daniel Vetter , Patrik Jakobsson , Rob Clark , Sean Paul Cc: Ira Weiny , amd-gfx@lists.freedesktop.org, dri-devel@lists.freedesktop.org, linux-kernel@vger.kernel.org, intel-gfx@lists.freedesktop.org, linux-arm-msm@vger.kernel.org Subject: [PATCH V2 4/7] drm/radeon: Replace kmap() with kmap_local_page() Date: Sun, 23 Jan 2022 17:54:06 -0800 Message-Id: <20220124015409.807587-5-ira.weiny@intel.com> X-Mailer: git-send-email 2.31.1 In-Reply-To: <20220124015409.807587-1-ira.weiny@intel.com> References: <20220124015409.807587-1-ira.weiny@intel.com> MIME-Version: 1.0 Content-Transfer-Encoding: 8bit Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org From: Ira Weiny kmap() is being deprecated and this usage is local to the thread. Use kmap_local_page() instead. Signed-off-by: Ira Weiny --- drivers/gpu/drm/radeon/radeon_ttm.c | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/drivers/gpu/drm/radeon/radeon_ttm.c b/drivers/gpu/drm/radeon/radeon_ttm.c index 11b21d605584..76d7906e1785 100644 --- a/drivers/gpu/drm/radeon/radeon_ttm.c +++ b/drivers/gpu/drm/radeon/radeon_ttm.c @@ -907,11 +907,11 @@ static ssize_t radeon_ttm_gtt_read(struct file *f, char __user *buf, page = rdev->gart.pages[p]; if (page) { - ptr = kmap(page); + ptr = kmap_local_page(page); ptr += off; r = copy_to_user(buf, ptr, cur_size); - kunmap(rdev->gart.pages[p]); + kunmap_local(ptr); } else r = clear_user(buf, cur_size); -- 2.31.1