From mboxrd@z Thu Jan 1 00:00:00 1970 From: Daniel Vetter Subject: Re: [PATCH 1/5] drm/udl: Clear BO vmapping pointer after unmapping BO memory Date: Fri, 25 Oct 2019 09:39:15 +0200 Message-ID: <20191025073915.GP11828@phenom.ffwll.local> References: <20191024144237.8898-1-tzimmermann@suse.de> <20191024144237.8898-2-tzimmermann@suse.de> Mime-Version: 1.0 Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: base64 Return-path: Received: from mail-wm1-x342.google.com (mail-wm1-x342.google.com [IPv6:2a00:1450:4864:20::342]) by gabe.freedesktop.org (Postfix) with ESMTPS id 620646E8C5 for ; Fri, 25 Oct 2019 07:39:19 +0000 (UTC) Received: by mail-wm1-x342.google.com with SMTP id g24so928134wmh.5 for ; Fri, 25 Oct 2019 00:39:19 -0700 (PDT) Content-Disposition: inline In-Reply-To: <20191024144237.8898-2-tzimmermann@suse.de> List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: dri-devel-bounces@lists.freedesktop.org Sender: "dri-devel" To: Thomas Zimmermann Cc: sean@poorly.run, dri-devel@lists.freedesktop.org, airlied@redhat.com, sam@ravnborg.org List-Id: dri-devel@lists.freedesktop.org T24gVGh1LCBPY3QgMjQsIDIwMTkgYXQgMDQ6NDI6MzNQTSArMDIwMCwgVGhvbWFzIFppbW1lcm1h bm4gd3JvdGU6Cj4gVW5tYXBwaW5nIHRoZSBCTyBtZW1vcnkgd2l0aCB1ZGxfZ2VtX3Z1bm1hcCgp IGNyZWF0ZXMgYSBkYW5nbGluZyBwb2ludGVyCj4gaW4gc3RydWN0IHVkbF9nZW1fb2JqZWN0LnZt YXBwaW5nLiBUaGlzIGNhbiBjcmFzaCB1ZGxfaGFuZGxlX2RhbWFnZSgpLAo+IHdoaWNoIGNoZWNr IHRoZSBwb2ludGVyJ3MgdmFsdWUgZm9yIE5VTEwuIENsZWFyIHRoZSBwb2ludGVyIHRvIE5VTEwg YW5kCj4gbGV0IHVkbF9oYW5kbGVfZGFtYWdlKCkgcmUtZXN0YWJsaXNoIHRoZSBtYXBwaW5nIGlm IG5lY2Vzc2FyeS4KPiAKPiBTaWduZWQtb2ZmLWJ5OiBUaG9tYXMgWmltbWVybWFubiA8dHppbW1l cm1hbm5Ac3VzZS5kZT4KCkhtIHJpZ2h0IG5vdyB0aGlzIGlzIG5vdCBhIHByb2JsZW0sIGJlY2Fz ZSB3ZSByZW1vdmUgdGhlIHZtYXBwaW5nIG9ubHkKd2hlbiB3ZSBmcmVlIHRoZSB1bmRlcmx5aW5n IG9iamVjdC4gSWYgdGhhdCBjaGFuZ2VzIHNvbWVob3csIHRoZW4gd2hhdCB3ZQphY3R1YWxseSBu ZWVkIGlzIHRvIHN0YXJ0IHJlZmNvdW50IHRoZSB2bWFwcGluZyAoYW5kIGRyb3AgdGhlIHRyaWNr IGluCnVkbF9oYW5kbGVfZGFtYWdlIGFuZCB1bmNvbmRpdGlvbmFsbHkgdm1hcC92dW5tYXApLiBN aWdodCBiZSBlYXNpZXIgdG8KanVzdCBjdXQgb3ZlciB0byBzaG1lbSBoZWxwZXJzLgotRGFuaWVs Cgo+IC0tLQo+ICBkcml2ZXJzL2dwdS9kcm0vdWRsL3VkbF9nZW0uYyB8IDEgKwo+ICAxIGZpbGUg Y2hhbmdlZCwgMSBpbnNlcnRpb24oKykKPiAKPiBkaWZmIC0tZ2l0IGEvZHJpdmVycy9ncHUvZHJt L3VkbC91ZGxfZ2VtLmMgYi9kcml2ZXJzL2dwdS9kcm0vdWRsL3VkbF9nZW0uYwo+IGluZGV4IGIy M2E1YzJmY2Q4MC4uM2VhMGNkOWFlMmQ2IDEwMDY0NAo+IC0tLSBhL2RyaXZlcnMvZ3B1L2RybS91 ZGwvdWRsX2dlbS5jCj4gKysrIGIvZHJpdmVycy9ncHUvZHJtL3VkbC91ZGxfZ2VtLmMKPiBAQCAt MTc0LDYgKzE3NCw3IEBAIHZvaWQgdWRsX2dlbV92dW5tYXAoc3RydWN0IHVkbF9nZW1fb2JqZWN0 ICpvYmopCj4gIAl9Cj4gIAo+ICAJdnVubWFwKG9iai0+dm1hcHBpbmcpOwo+ICsJb2JqLT52bWFw cGluZyA9IE5VTEw7Cj4gIAo+ICAJdWRsX2dlbV9wdXRfcGFnZXMob2JqKTsKPiAgfQo+IC0tIAo+ IDIuMjMuMAo+IAoKLS0gCkRhbmllbCBWZXR0ZXIKU29mdHdhcmUgRW5naW5lZXIsIEludGVsIENv cnBvcmF0aW9uCmh0dHA6Ly9ibG9nLmZmd2xsLmNoCl9fX19fX19fX19fX19fX19fX19fX19fX19f X19fX19fX19fX19fX19fX19fX19fCmRyaS1kZXZlbCBtYWlsaW5nIGxpc3QKZHJpLWRldmVsQGxp c3RzLmZyZWVkZXNrdG9wLm9yZwpodHRwczovL2xpc3RzLmZyZWVkZXNrdG9wLm9yZy9tYWlsbWFu L2xpc3RpbmZvL2RyaS1kZXZlbA==