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 shelob.surriel.com (shelob.surriel.com [96.67.55.147]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.lore.kernel.org (Postfix) with ESMTPS id BF287C4332F for ; Wed, 19 Oct 2022 17:04:03 +0000 (UTC) Received: from localhost ([::1] helo=shelob.surriel.com) by shelob.surriel.com with esmtp (Exim 4.96) (envelope-from ) id 1olCTm-0007xS-2r; Wed, 19 Oct 2022 13:03:42 -0400 Received: from louie.mork.no ([2001:41c8:51:8a:feff:ff:fe00:e5]) by shelob.surriel.com with esmtps (TLS1.2) tls TLS_ECDHE_ECDSA_WITH_AES_256_GCM_SHA384 (Exim 4.96) (envelope-from ) id 1olCTk-0007xA-0T for kernelnewbies@kernelnewbies.org; Wed, 19 Oct 2022 13:03:40 -0400 Received: from canardo.dyn.mork.no ([IPv6:2a01:799:c9c:2c00:0:0:0:1]) (authenticated bits=0) by louie.mork.no (8.15.2/8.15.2) with ESMTPSA id 29JH3Y1a012820 (version=TLSv1.3 cipher=TLS_AES_256_GCM_SHA384 bits=256 verify=OK); Wed, 19 Oct 2022 18:03:36 +0100 Received: from miraculix.mork.no ([IPv6:2a01:799:c9c:2c02:34cc:c78d:869d:3d9d]) (authenticated bits=0) by canardo.dyn.mork.no (8.15.2/8.15.2) with ESMTPSA id 29JH3GHg065808 (version=TLSv1.3 cipher=TLS_AES_256_GCM_SHA384 bits=256 verify=OK); Wed, 19 Oct 2022 19:03:16 +0200 DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=mork.no; s=b; t=1666198996; bh=cWpAcQBpR7qe5ctbL73qR0BqHm3wp3hRuUiF2U6aR5s=; h=From:To:Cc:Subject:References:Date:Message-ID:From; b=KME9a+nqyaE7RhQojrzAc4QrxXPPb/zd0x3WGB06bgKXV2M3Zk6Y16WGnpZpF6oS3 /si1MPOHg0rKzFXXO5jcpP3Ey18gnQVR/2c6zDuhMlniR/KPxCdzQXGl9hWlfadqma cRuJCpUmin86Laz6wfPh/JW8Fzz4MoopAgeA19nU= Received: (nullmailer pid 13701 invoked by uid 1000); Wed, 19 Oct 2022 17:03:06 -0000 From: =?utf-8?Q?Bj=C3=B8rn_Mork?= To: Do Hak Yong Subject: Re: Vendor driver vs Kernel, which one gets priority? Organization: m References: Date: Wed, 19 Oct 2022 19:03:06 +0200 In-Reply-To: (Do Hak Yong's message of "Thu, 20 Oct 2022 00:03:26 +0900") Message-ID: <87a65rsq45.fsf@miraculix.mork.no> User-Agent: Gnus/5.13 (Gnus v5.13) Emacs/27.1 (gnu/linux) MIME-Version: 1.0 X-Virus-Scanned: clamav-milter 0.103.7 at canardo X-Virus-Status: Clean Cc: kernelnewbies@kernelnewbies.org X-BeenThere: kernelnewbies@kernelnewbies.org X-Mailman-Version: 2.1.15 Precedence: list List-Id: Learn about the Linux kernel List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: base64 Errors-To: kernelnewbies-bounces@kernelnewbies.org RG8gSGFrIFlvbmcgPGNyYXp5cmF2ZW5AZ21haWwuY29tPiB3cml0ZXM6Cgo+IEhlbGxvIGtlcm5l bCBleHBlcnRzLAo+Cj4gSSBoYXZlIGEgZmV3IHF1ZXN0aW9ucyBhYm91dCB0aGUgcHJpb3JpdHkg b2Yga2VybmVsIGRyaXZlcnMgYW5kIHRoaXJkIHBhcnR5Cj4gZHJpdmVycy4KPgo+IElmIEkgaW5z dGFsbCBhIHRoaXJkIHBhcnR5IHZlbmRvciBkcml2ZXIsIHdoaWNoIGhhcyB0aGUgc2FtZSBtb2R1 bGUgbmFtZSBhcwo+IGtlcm5lbCBwcm92aWRlcywgZm9yIGV4YW1wbGUsIFFsb2dpYyBkcml2ZXIg aGFzIHRoZSBzYW1lIG1vZHVsZSBuYW1lIGFzCj4gdGhpcmQgcGFydHkgZHJpdmVyKHFsYTJ4eHgp Lgo+Cj4gVGhlIHF1ZXN0aW9ucyBhcmU6Cj4KPiBRMS4gV2hpY2ggZHJpdmVyIGhhcyBoaWdoZXIg cHJpb3JpdHkgYW5kIHdoaWNoIGRyaXZlciB3aWxsIGJlIHVzZWQ/IHdpbGwKPiB0aGVyZSBhbnkg YmUgcHJvYmxlbXM/CgpTZWUgZGVwbW9kLmQoNSkuCgpVbmxlc3Mgb3ZlcnJpZGRlbiBieSBjb25m aWcsIG1vZHVsZXMgaW4gL2xpYi9tb2R1bGVzLyQodW5hbWUgLXIpL3VwZGF0ZXMKaGF2ZSBwcmlv cml0eSBvdmVyIG90aGVyIG1vZHVsZXMuICBUaGlzIGNhbiBiZSB1c2VkIHRvIHJlcGxhY2Uga2Vy bmVsCm1vZHVsZXMgd2l0aCBhIHRoaXJkIHBhcnR5IGRyaXZlci4KClRoZSB0aGlyZCBwYXJ0eSBk cml2ZXIgY291bGQgYWxzbyB1c2UgYSBzdGFydHVwIHNjcmlwdCB0byBmb3JjaWJseQpyZXBsYWNl IGFscmVhZHkgbG9hZGVkIG1vZHVsZXMuCgo+IFEyLiBIb3cgdG8gY29udHJvbCB3aGljaCBkcml2 ZXIgdGhlIG9zIHdpbGwgdXNlPwoKSWYgdGhlIGZpbGUgbmFtZXMgYXJlIGlkZW50aWNhbCwgdGhl biB1c2UgdGhlICJ1cGRhdGVzIiBkaXJlY3Rvcnkgb3IKY29uZmlndXJlIGFub3RoZXIgbG9jYXRp b24gdG8gaGF2ZSBwcmlvcml0eSBvdmVyIHRoZSBrZXJuZWwgbW9kdWxlcy4KCklmIHRoZSBmaWxl IG5hbWVzIGFyZSBkaWZmZXJlbnQsIHRoZW4geW91IGNhbiBibGFja2xpc3QgdGhlIGtlcm5lbApt b2R1bGUgdG8gbWFrZSBzdXJlIHRoZSB0aGlyZCBwYXJ0eSBtb2R1bGUgaXMgdGhlIG9ubHkgb25l IGF2YWlsYWJsZSBmb3IKYXV0by1sb2FkaW5nLiAgU2VlIG1vZHByb2JlLmQoNSkKCj4gUTMuIFdo YXQgaWYgdGhlIHVwZGF0ZWQga2VybmVsIGluc3RhbGxlZCBhbmQgcHJvdmllZCBoaWdoZXIgZHJp dmVyIHZlcnNpb24KPiB0aGFuIHRoaXJkIHBhcnR5PyBXaGljaCBvbmUgd2lsbCBiZSB1c2VkIHRo ZW4/CgpUaGUgZGVmYXVsdCBpcyB0byBjb25zaWRlciBvbmx5IHRoZSBtb2R1bGVzIGluIC9saWIv bW9kdWxlcy8kKHVuYW1lIC1yKQoKQW55IHRoaXJkIHBhcnR5IG1vZHVsZSBtdXN0IGJlIHVwZGF0 ZWQgYWxvbmcgd2l0aCB0aGUga2VybmUuICBPciBjb3BpZWQKaW50byB0aGUgbmV3IGxvY2F0aW9u IGlmIGJpbmFyeSBjb21wYXRpYmxlLiBCdXQgdGhhdCdzIG5vdCBsaWtlbHkgaW4KZ2VuZXJhbC4K Cj4gSSB0aGluayB0aGlyZCBwYXJ0eSBkcml2ZXJzIGhhdmUgbW9yZSBwcmVjZWRlbmNlIHRoYXQg a2VybmVsIGRyaXZlcnMgcmVmZXIKPiB0byBiZWxvdyBSZWQgSGF0IEtCLCBidXQgSSdtIG5vdCBz dXJlIHdoaWNoIG9uZSB3aWxsIGJlIHVzZWQgd2hlbiB0aGUKPiBrZXJuZWwgaGFzIHVwZGF0ZWQu Cj4KPiBodHRwczovL2FjY2Vzcy5yZWRoYXQuY29tL3NvbHV0aW9ucy8xNzYyMTMKClJlZGhhdCB1 c2VzIGEgbW9yZSBjb21wbGV4IGRlcG1vZCBjb25maWd1cmF0aW9uIHRoYW4gZGVmYXVsdC4gIFlv dQpzaG91bGQgcHJvYmFibHkgYXNrIHRoZW0gYWJvdXQgdGhlaXIgc2V0dXAuICBPciBqdXN0IGxv b2sgYXQgdGhlIGNvbmZpZwppbiAvZXRjL2RlcG1vZC5kLyouY29uZgoKCkJqw7hybgoKX19fX19f X19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX18KS2VybmVsbmV3YmllcyBt YWlsaW5nIGxpc3QKS2VybmVsbmV3Ymllc0BrZXJuZWxuZXdiaWVzLm9yZwpodHRwczovL2xpc3Rz Lmtlcm5lbG5ld2JpZXMub3JnL21haWxtYW4vbGlzdGluZm8va2VybmVsbmV3Ymllcwo=