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([2a02:908:1252:fb60:be8a:bd56:1f94:86e7]) by smtp.gmail.com with ESMTPSA id k16sm60971920wru.0.2020.01.22.10.52.26 (version=TLS1_2 cipher=ECDHE-RSA-AES128-GCM-SHA256 bits=128/128); Wed, 22 Jan 2020 10:52:26 -0800 (PST) Subject: Re: [PATCH 1/2] drm/amdgpu: return EINVAL instead of ENOENT in the VM code To: Luben Tuikov , tom.stdenis@amd.com, amd-gfx@lists.freedesktop.org References: <20200122140303.14411-1-christian.koenig@amd.com> <816d058c-cd19-a6c0-fe50-4fc84646c94a@amd.com> From: =?UTF-8?Q?Christian_K=c3=b6nig?= Message-ID: Date: Wed, 22 Jan 2020 19:52:25 +0100 User-Agent: Mozilla/5.0 (X11; Linux x86_64; rv:60.0) Gecko/20100101 Thunderbird/60.9.0 MIME-Version: 1.0 In-Reply-To: <816d058c-cd19-a6c0-fe50-4fc84646c94a@amd.com> Content-Language: en-US X-BeenThere: amd-gfx@lists.freedesktop.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: Discussion list for AMD gfx List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Reply-To: christian.koenig@amd.com Content-Transfer-Encoding: base64 Content-Type: text/plain; charset="utf-8"; Format="flowed" Errors-To: amd-gfx-bounces@lists.freedesktop.org Sender: "amd-gfx" QW0gMjIuMDEuMjAgdW0gMTk6MTEgc2NocmllYiBMdWJlbiBUdWlrb3Y6Cj4gRG8gd2UgaGF2ZSB1 c2VyLXNwYWNlL2xpYnMgcmVseSBvbiB0aGlzIGVycm5vIGluIHBhcnRpY3VsYXI/CgpObywgdXNl cnNwYWNlIGNhbid0IGV2ZW4gZGlyZWN0bHkgY2FsbCB0aGlzIGZ1bmN0aW9uLgoKVGhlIHByb2Js ZW0gd2FzIHJhdGhlciB0aGF0IGR1cmluZyBkZWJ1Z2dpbmcgSSBjYWxsZWQgdGhlIGZ1bmN0aW9u IHdpdGggCmZpeGVkIHBhcmFtZXRlcnMgYW5kIHdvbmRlcmVkIGZvciBxdWl0ZSBhIHdoaWxlIHdo eSBpdCBjYW4ndCBmaW5kIHRoZSAKdGFibGUgaW4gdGhlIHRyZWUgc3RydWN0dXJlLgoKVHVybmVk IG91dCB0aGF0IHRoZSB0YWJsZSB3YXMgcGVyZmVjdGx5IGZpbmUsIGJ1dCBteSBwYXJhbWV0ZXJz IGhhZCBhIDAgCnRvIG11Y2ggYW5kIHNvIHdhcyBvdXRzaWRlIG9mIHRoZSB2YWxpZCByYW5nZS4K ClJlZ2FyZHMsCkNocmlzdGlhbi4KCj4KPiBPbiAyMDIwLTAxLTIyIDk6MDMgYS5tLiwgQ2hyaXN0 aWFuIEvDtm5pZyB3cm90ZToKPj4gVGhhdCB3ZSBjYW4ndCBmaW5kIGEgUEQgYWJvdmUgdGhlIHJv b3QgaXMgZXhwZWN0ZWQgY2FuIG9ubHkgaGFwcGVuIGlmCj4+IHdlIHRyeSB0byB1cGRhdGUgYSBs YXJnZXIgcmFuZ2UgdGhhbiBhY3R1YWxseSBtYW5hZ2VkIGJ5IHRoZSBWTS4KPj4KPj4gU2lnbmVk LW9mZi1ieTogQ2hyaXN0aWFuIEvDtm5pZyA8Y2hyaXN0aWFuLmtvZW5pZ0BhbWQuY29tPgo+PiAt LS0KPj4gICBkcml2ZXJzL2dwdS9kcm0vYW1kL2FtZGdwdS9hbWRncHVfdm0uYyB8IDIgKy0KPj4g ICAxIGZpbGUgY2hhbmdlZCwgMSBpbnNlcnRpb24oKyksIDEgZGVsZXRpb24oLSkKPj4KPj4gZGlm ZiAtLWdpdCBhL2RyaXZlcnMvZ3B1L2RybS9hbWQvYW1kZ3B1L2FtZGdwdV92bS5jIGIvZHJpdmVy cy9ncHUvZHJtL2FtZC9hbWRncHUvYW1kZ3B1X3ZtLmMKPj4gaW5kZXggNWNiMTgyMjMxZjVkLi44 MTE5ZjMyY2E5NGQgMTAwNjQ0Cj4+IC0tLSBhL2RyaXZlcnMvZ3B1L2RybS9hbWQvYW1kZ3B1L2Ft ZGdwdV92bS5jCj4+ICsrKyBiL2RyaXZlcnMvZ3B1L2RybS9hbWQvYW1kZ3B1L2FtZGdwdV92bS5j Cj4+IEBAIC0xNDc1LDcgKzE0NzUsNyBAQCBzdGF0aWMgaW50IGFtZGdwdV92bV91cGRhdGVfcHRl cyhzdHJ1Y3QgYW1kZ3B1X3ZtX3VwZGF0ZV9wYXJhbXMgKnBhcmFtcywKPj4gICAJCQkgKiBzaGlm dCB3ZSBzaG91bGQgZ28gdXAgb25lIGxldmVsIGFuZCBjaGVjayBpdCBhZ2Fpbi4KPj4gICAJCQkg Ki8KPj4gICAJCQlpZiAoIWFtZGdwdV92bV9wdF9hbmNlc3RvcigmY3Vyc29yKSkKPj4gLQkJCQly ZXR1cm4gLUVOT0VOVDsKPj4gKwkJCQlyZXR1cm4gLUVJTlZBTDsKPj4gICAJCQljb250aW51ZTsK Pj4gICAJCX0KPj4gICAKPj4KCl9fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19f X19fX19fX19fCmFtZC1nZnggbWFpbGluZyBsaXN0CmFtZC1nZnhAbGlzdHMuZnJlZWRlc2t0b3Au b3JnCmh0dHBzOi8vbGlzdHMuZnJlZWRlc2t0b3Aub3JnL21haWxtYW4vbGlzdGluZm8vYW1kLWdm eAo=