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 567CFC4332F for ; Thu, 8 Dec 2022 15:14:28 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S230121AbiLHPO0 (ORCPT ); Thu, 8 Dec 2022 10:14:26 -0500 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:58234 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S229954AbiLHPOL (ORCPT ); Thu, 8 Dec 2022 10:14:11 -0500 Received: from dfw.source.kernel.org (dfw.source.kernel.org [139.178.84.217]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 866EE7B55F for ; Thu, 8 Dec 2022 07:14:08 -0800 (PST) Received: from smtp.kernel.org (relay.kernel.org [52.25.139.140]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by dfw.source.kernel.org (Postfix) with ESMTPS id 9019461F80 for ; Thu, 8 Dec 2022 15:14:04 +0000 (UTC) Received: by smtp.kernel.org (Postfix) with ESMTPSA id 2CDBAC433C1; Thu, 8 Dec 2022 15:14:02 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=k20201202; t=1670512444; bh=hRUULdwh0l7BEJjOmnNp0uUoNa+TpzM9RCP8BRzI1PM=; h=From:To:Cc:Subject:Date:In-Reply-To:References:From; b=gj50EHYBf/MVDPCuuge4TfzxjTEU6HVtHZazQE5F3vO6O6VgasIIYDqUCZPLhguXV Wynzvg/2/BHxkM9zZBMfsxQrIY9I/DE5wnf54fTHPPX5y/WKBR/Kaq8PHTXWWSqG9T JCkI6d+JkbzViD/uHETkiFb6SoRUApkmHUfKkWD1Uk9llXG5DwtLDeIs8Dd46IIpDo z3YgIwCsuxOsw6wqU1VUVxF/Pum36MwbhJY22gcBsCfF62RhOiuiASGNHRMGjBQPNl 7BdgaGckNQpjPU1Q/xkXh6AoVdEag+0p8F/JWGqtLrPd5KEKdk3aajrnQINUDHbhv6 XtOrrxSZfOneg== From: Oded Gabbay To: linux-kernel@vger.kernel.org Cc: Tomer Tayar Subject: [PATCH 07/26] habanalabs: use dev_dbg() when hl_mmap_mem_buf_get() fails Date: Thu, 8 Dec 2022 17:13:31 +0200 Message-Id: <20221208151350.1833823-7-ogabbay@kernel.org> X-Mailer: git-send-email 2.25.1 In-Reply-To: <20221208151350.1833823-1-ogabbay@kernel.org> References: <20221208151350.1833823-1-ogabbay@kernel.org> MIME-Version: 1.0 Content-Transfer-Encoding: 8bit Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org From: Tomer Tayar As hl_mmap_mem_buf_get() is called also from IOCTLs which can have a bad handle from user, modify the print for "no match to handle" to use dev_dbg(). Calls to this function which are not dependent on user, already have an error print when the function fails. Signed-off-by: Tomer Tayar Reviewed-by: Oded Gabbay Signed-off-by: Oded Gabbay --- drivers/misc/habanalabs/common/memory_mgr.c | 3 +-- 1 file changed, 1 insertion(+), 2 deletions(-) diff --git a/drivers/misc/habanalabs/common/memory_mgr.c b/drivers/misc/habanalabs/common/memory_mgr.c index e652db601f0e..92d20ed465b4 100644 --- a/drivers/misc/habanalabs/common/memory_mgr.c +++ b/drivers/misc/habanalabs/common/memory_mgr.c @@ -25,8 +25,7 @@ struct hl_mmap_mem_buf *hl_mmap_mem_buf_get(struct hl_mem_mgr *mmg, u64 handle) buf = idr_find(&mmg->handles, lower_32_bits(handle >> PAGE_SHIFT)); if (!buf) { spin_unlock(&mmg->lock); - dev_warn(mmg->dev, - "Buff get failed, no match to handle %#llx\n", handle); + dev_dbg(mmg->dev, "Buff get failed, no match to handle %#llx\n", handle); return NULL; } kref_get(&buf->refcount); -- 2.25.1