From mboxrd@z Thu Jan 1 00:00:00 1970 From: =?UTF-8?Q?Christian_K=c3=b6nig?= Subject: Re: [PATCH] dma-buf: Cleanup comments on dma_buf_map_attachment() Date: Thu, 2 Nov 2017 10:45:57 +0100 Message-ID: <118709d7-07f7-7d81-4861-6cbff81e5ba7@gmail.com> References: <20171101140630.2884-1-Liviu.Dudau@arm.com> Reply-To: christian.koenig@amd.com Mime-Version: 1.0 Content-Type: text/plain; charset="utf-8"; Format="flowed" Content-Transfer-Encoding: base64 Return-path: Received: from mail-wm0-x242.google.com (mail-wm0-x242.google.com [IPv6:2a00:1450:400c:c09::242]) by gabe.freedesktop.org (Postfix) with ESMTPS id 6123E6E8C6 for ; Thu, 2 Nov 2017 09:46:06 +0000 (UTC) Received: by mail-wm0-x242.google.com with SMTP id s66so9613250wmf.5 for ; Thu, 02 Nov 2017 02:46:06 -0700 (PDT) In-Reply-To: <20171101140630.2884-1-Liviu.Dudau@arm.com> Content-Language: en-US List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: dri-devel-bounces@lists.freedesktop.org Sender: "dri-devel" To: Liviu Dudau , Sumit Semwal Cc: LKML , DRI-devel , Linux Media ML List-Id: dri-devel@lists.freedesktop.org QW0gMDEuMTEuMjAxNyB1bSAxNTowNiBzY2hyaWViIExpdml1IER1ZGF1Ogo+IE1hcHBpbmdzIG5l ZWQgdG8gYmUgdW5tYXBwZWQgYnkgY2FsbGluZyBkbWFfYnVmX3VubWFwX2F0dGFjaG1lbnQoKSBh bmQKPiBub3QgYnkgY2FsbGluZyBhZ2FpbiBkbWFfYnVmX21hcF9hdHRhY2htZW50KCkuIEFsc28g Zml4IHNvbWUgc3BlbGxpbmcKPiBtaXN0YWtlcy4KPgo+IFNpZ25lZC1vZmYtYnk6IExpdml1IER1 ZGF1IDxsaXZpdS5kdWRhdUBhcm0uY29tPgoKUmV2aWV3ZWQtYnk6IENocmlzdGlhbiBLw7ZuaWcg PGNocmlzdGlhbi5rb2VuaWdAYW1kLmNvbT4KCj4gLS0tCj4gICBkcml2ZXJzL2RtYS1idWYvZG1h LWJ1Zi5jIHwgNiArKystLS0KPiAgIDEgZmlsZSBjaGFuZ2VkLCAzIGluc2VydGlvbnMoKyksIDMg ZGVsZXRpb25zKC0pCj4KPiBkaWZmIC0tZ2l0IGEvZHJpdmVycy9kbWEtYnVmL2RtYS1idWYuYyBi L2RyaXZlcnMvZG1hLWJ1Zi9kbWEtYnVmLmMKPiBpbmRleCBiYzFjYjI4NDExMWNiLi4xNzkyMzg1 NDA1ZjBlIDEwMDY0NAo+IC0tLSBhL2RyaXZlcnMvZG1hLWJ1Zi9kbWEtYnVmLmMKPiArKysgYi9k cml2ZXJzL2RtYS1idWYvZG1hLWJ1Zi5jCj4gQEAgLTM1MSwxMyArMzUxLDEzIEBAIHN0YXRpYyBp bmxpbmUgaW50IGlzX2RtYV9idWZfZmlsZShzdHJ1Y3QgZmlsZSAqZmlsZSkKPiAgICAqCj4gICAg KiAyLiBVc2Vyc3BhY2UgcGFzc2VzIHRoaXMgZmlsZS1kZXNjcmlwdG9ycyB0byBhbGwgZHJpdmVy cyBpdCB3YW50cyB0aGlzIGJ1ZmZlcgo+ICAgICogICAgdG8gc2hhcmUgd2l0aDogRmlyc3QgdGhl IGZpbGVkZXNjcmlwdG9yIGlzIGNvbnZlcnRlZCB0byBhICZkbWFfYnVmIHVzaW5nCj4gLSAqICAg IGRtYV9idWZfZ2V0KCkuIFRoZSB0aGUgYnVmZmVyIGlzIGF0dGFjaGVkIHRvIHRoZSBkZXZpY2Ug dXNpbmcKPiArICogICAgZG1hX2J1Zl9nZXQoKS4gVGhlbiB0aGUgYnVmZmVyIGlzIGF0dGFjaGVk IHRvIHRoZSBkZXZpY2UgdXNpbmcKPiAgICAqICAgIGRtYV9idWZfYXR0YWNoKCkuCj4gICAgKgo+ ICAgICogICAgVXAgdG8gdGhpcyBzdGFnZSB0aGUgZXhwb3J0ZXIgaXMgc3RpbGwgZnJlZSB0byBt aWdyYXRlIG9yIHJlYWxsb2NhdGUgdGhlCj4gICAgKiAgICBiYWNraW5nIHN0b3JhZ2UuCj4gICAg Kgo+IC0gKiAzLiBPbmNlIHRoZSBidWZmZXIgaXMgYXR0YWNoZWQgdG8gYWxsIGRldmljZXMgdXNl cnNwYWNlIGNhbiBpbm5pYXRlIERNQQo+ICsgKiAzLiBPbmNlIHRoZSBidWZmZXIgaXMgYXR0YWNo ZWQgdG8gYWxsIGRldmljZXMgdXNlcnNwYWNlIGNhbiBpbml0aWF0ZSBETUEKPiAgICAqICAgIGFj Y2VzcyB0byB0aGUgc2hhcmVkIGJ1ZmZlci4gSW4gdGhlIGtlcm5lbCB0aGlzIGlzIGRvbmUgYnkg Y2FsbGluZwo+ICAgICogICAgZG1hX2J1Zl9tYXBfYXR0YWNobWVudCgpIGFuZCBkbWFfYnVmX3Vu bWFwX2F0dGFjaG1lbnQoKS4KPiAgICAqCj4gQEAgLTYxNyw3ICs2MTcsNyBAQCBFWFBPUlRfU1lN Qk9MX0dQTChkbWFfYnVmX2RldGFjaCk7Cj4gICAgKiBSZXR1cm5zIHNnX3RhYmxlIGNvbnRhaW5p bmcgdGhlIHNjYXR0ZXJsaXN0IHRvIGJlIHJldHVybmVkOyByZXR1cm5zIEVSUl9QVFIKPiAgICAq IG9uIGVycm9yLiBNYXkgcmV0dXJuIC1FSU5UUiBpZiBpdCBpcyBpbnRlcnJ1cHRlZCBieSBhIHNp Z25hbC4KPiAgICAqCj4gLSAqIEEgbWFwcGluZyBtdXN0IGJlIHVubWFwcGVkIGFnYWluIHVzaW5n IGRtYV9idWZfbWFwX2F0dGFjaG1lbnQoKS4gTm90ZSB0aGF0Cj4gKyAqIEEgbWFwcGluZyBtdXN0 IGJlIHVubWFwcGVkIGJ5IHVzaW5nIGRtYV9idWZfdW5tYXBfYXR0YWNobWVudCgpLiBOb3RlIHRo YXQKPiAgICAqIHRoZSB1bmRlcmx5aW5nIGJhY2tpbmcgc3RvcmFnZSBpcyBwaW5uZWQgZm9yIGFz IGxvbmcgYXMgYSBtYXBwaW5nIGV4aXN0cywKPiAgICAqIHRoZXJlZm9yZSB1c2Vycy9pbXBvcnRl cnMgc2hvdWxkIG5vdCBob2xkIG9udG8gYSBtYXBwaW5nIGZvciB1bmR1ZSBhbW91bnRzIG9mCj4g ICAgKiB0aW1lLgoKCl9fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19f X19fCmRyaS1kZXZlbCBtYWlsaW5nIGxpc3QKZHJpLWRldmVsQGxpc3RzLmZyZWVkZXNrdG9wLm9y ZwpodHRwczovL2xpc3RzLmZyZWVkZXNrdG9wLm9yZy9tYWlsbWFuL2xpc3RpbmZvL2RyaS1kZXZl bAo=