From mboxrd@z Thu Jan 1 00:00:00 1970 From: Joonas Lahtinen Subject: Re: [PATCH] drm/i915/guc: Keep the ctx_pool_vaddr mapped, for easy access Date: Wed, 15 Feb 2017 14:37:44 +0200 Message-ID: <1487162264.8490.18.camel@linux.intel.com> References: <20170207204956.GJ11545@nuc-i3427.alporthouse.com> <1486635819-14980-1-git-send-email-oscar.mateo@intel.com> Mime-Version: 1.0 Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: base64 Return-path: Received: from mga07.intel.com (mga07.intel.com [134.134.136.100]) by gabe.freedesktop.org (Postfix) with ESMTPS id 5F9D96E8F7 for ; Wed, 15 Feb 2017 12:37:47 +0000 (UTC) In-Reply-To: <1486635819-14980-1-git-send-email-oscar.mateo@intel.com> List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: intel-gfx-bounces@lists.freedesktop.org Sender: "Intel-gfx" To: Oscar Mateo , intel-gfx@lists.freedesktop.org List-Id: intel-gfx@lists.freedesktop.org T24gdG8sIDIwMTctMDItMDkgYXQgMDI6MjMgLTA4MDAsIE9zY2FyIE1hdGVvIHdyb3RlOgo+IEZy b206IE1pY2hhbCBXYWpkZWN6a28gPG1pY2hhbC53YWpkZWN6a29AaW50ZWwuY29tPgo+IAo+IFRo ZSBHdUMgZGVzY3JpcHRvciBpcyBiaWcgaW4gc2l6ZS4gSWYgd2UgdXNlIGEgbG9jYWwgZGVmaW5p dGlvbiBvZgo+IGd1Y19kZXNjIHdlIGhhdmUgYSBjaGFuY2UgdG8gb3ZlcmZsb3cgc3RhY2ssIHNv IGF2b2lkIGl0Lgo+IAo+IEFsc28sIENocmlzIGFiaG9ycyBzY2F0dGVybGlzdHMgOikKPiAKPiBT aWduZWQtb2ZmLWJ5OiBPc2NhciBNYXRlbyA8b3NjYXIubWF0ZW9AaW50ZWwuY29tPgoKPFNOSVA+ Cgo+IEBAIC0xMTYsMTUgKzExNCw4IEBAIHN0YXRpYyBpbnQgZ3VjX3VwZGF0ZV9kb29yYmVsbF9p ZChzdHJ1Y3QgaW50ZWxfZ3VjICpndWMsCj4gwqAJfQo+IMKgCj4gwqAJLyogVXBkYXRlIHRoZSBH dUMncyBpZGVhIG9mIHRoZSBkb29yYmVsbCBJRCAqLwo+IC0JbGVuID0gc2dfcGNvcHlfdG9fYnVm ZmVyKHNnLT5zZ2wsIHNnLT5uZW50cywgJmRlc2MsIHNpemVvZihkZXNjKSwKPiAtCQkJwqDCoMKg wqDCoHNpemVvZihkZXNjKSAqIGNsaWVudC0+Y3R4X2luZGV4KTsKPiAtCWlmIChsZW4gIT0gc2l6 ZW9mKGRlc2MpKQo+IC0JCXJldHVybiAtRUZBVUxUOwo+IC0JZGVzYy5kYl9pZCA9IG5ld19pZDsK PiAtCWxlbiA9IHNnX3Bjb3B5X2Zyb21fYnVmZmVyKHNnLT5zZ2wsIHNnLT5uZW50cywgJmRlc2Ms IHNpemVvZihkZXNjKSwKPiAtCQkJwqDCoMKgwqDCoHNpemVvZihkZXNjKSAqIGNsaWVudC0+Y3R4 X2luZGV4KTsKPiAtCWlmIChsZW4gIT0gc2l6ZW9mKGRlc2MpKQo+IC0JCXJldHVybiAtRUZBVUxU Owo+ICsJZGVzYyA9IGd1Yy0+Y3R4X3Bvb2xfdmFkZHIgKyBzaXplb2YoKmRlc2MpICogY2xpZW50 LT5jdHhfaW5kZXg7CgpBcyBDaHJpcyBtZW50aW9uZWQsIGNvdWxkIHVzZSBhIF9fZ2V0X2Rvb3Ji ZWxsX2Rlc2MgaGVscGVyIGZvciB0aGlzLgoKPiBAQCAtODk1LDYgKzg3NiwxMyBAQCBpbnQgaTkx NV9ndWNfc3VibWlzc2lvbl9pbml0KHN0cnVjdCBkcm1faTkxNV9wcml2YXRlICpkZXZfcHJpdikK PiDCoAkJcmV0dXJuIFBUUl9FUlIodm1hKTsKPiDCoAo+IMKgCWd1Yy0+Y3R4X3Bvb2xfdm1hID0g dm1hOwo+ICsKPiArCXZhZGRyID0gaTkxNV9nZW1fb2JqZWN0X3Bpbl9tYXAodm1hLT5vYmosIEk5 MTVfTUFQX1dCKTsKPiArCWlmIChJU19FUlIodmFkZHIpKQoKQWZ0ZXIgb25pb24gdGVhcmRvd24g YWRkZWQgdG8gdGhpcyBmdW5jdGlvbiwgcHJvcGFnYXRlIGVycm9yczsKCgkJZXJyID0gRVJSX1BU Uih2YWRkcik7Cj4gKwkJZ290byBlcnI7Cj4gKwo+ICsJZ3VjLT5jdHhfcG9vbF92YWRkciA9IHZh ZGRyOwo+ICsKCj4gQEAgLTk4Myw4ICs5NzEsMTEgQEAgdm9pZCBpOTE1X2d1Y19zdWJtaXNzaW9u X2Zpbmkoc3RydWN0IMKgZHJtX2k5MTVfcHJpdmF0ZSAqZGV2X3ByaXYpCj4gwqAJaTkxNV92bWFf dW5waW5fYW5kX3JlbGVhc2UoJmd1Yy0+YWRzX3ZtYSk7Cj4gwqAJaTkxNV92bWFfdW5waW5fYW5k X3JlbGVhc2UoJmd1Yy0+bG9nLnZtYSk7Cj4gwqAKPiAtCWlmIChndWMtPmN0eF9wb29sX3ZtYSkK PiArCWlmIChndWMtPmN0eF9wb29sX3ZhZGRyKSB7Cj4gwqAJCWlkYV9kZXN0cm95KCZndWMtPmN0 eF9pZHMpOwo+ICsJCWk5MTVfZ2VtX29iamVjdF91bnBpbl9tYXAoZ3VjLT5jdHhfcG9vbF92bWEt Pm9iaik7Cj4gKwl9CgpUaGlzIGNvbnZlcnRlZCB0byB1bmNvbmRpdGlvbmFsIGNoYWluIG9mIHRl YXJkb3duLgoKPiArCj4gwqAJaTkxNV92bWFfdW5waW5fYW5kX3JlbGVhc2UoJmd1Yy0+Y3R4X3Bv b2xfdm1hKTsKPiDCoH0KPiDCoAo+IEBAIC0xMDQwLDUgKzEwMzEsMyBAQCBpbnQgaW50ZWxfZ3Vj X3Jlc3VtZShzdHJ1Y3QgZHJtX2k5MTVfcHJpdmF0ZSAqZGV2X3ByaXYpCj4gwqAKPiA+IMKgCXJl dHVybiBpbnRlbF9ndWNfc2VuZChndWMsIGRhdGEsIEFSUkFZX1NJWkUoZGF0YSkpOwo+IMKgfQo+ IC0KPiAtCj4gZGlmZiAtLWdpdCBhL2RyaXZlcnMvZ3B1L2RybS9pOTE1L2ludGVsX3VjLmggYi9k cml2ZXJzL2dwdS9kcm0vaTkxNS9pbnRlbF91Yy5oCj4gaW5kZXggOGEzM2E0Ni4uMjllZTM3MyAx MDA2NDQKPiAtLS0gYS9kcml2ZXJzL2dwdS9kcm0vaTkxNS9pbnRlbF91Yy5oCj4gKysrIGIvZHJp dmVycy9ncHUvZHJtL2k5MTUvaW50ZWxfdWMuaAo+IEBAIC0xNTUsNiArMTU1LDcgQEAgc3RydWN0 IGludGVsX2d1YyB7Cj4gwqAKPiDCoAlzdHJ1Y3QgaTkxNV92bWEgKmFkc192bWE7Cj4gwqAJc3Ry dWN0IGk5MTVfdm1hICpjdHhfcG9vbF92bWE7CgpzL2N0eF9wb29sX3ZtYS9jdHhfcG9vbC8gd291 bGQgYnJpbmcgb3V0IHRoZSBkZXBlbmRlbmN5IGV4cGxpY2l0bHkuCgo+ICsJdm9pZCAqY3R4X3Bv b2xfdmFkZHI7Cj4gwqAJc3RydWN0IGlkYSBjdHhfaWRzOwo+IMKgCj4gwqAJc3RydWN0IGk5MTVf Z3VjX2NsaWVudCAqZXhlY2J1Zl9jbGllbnQ7CgpUaGlzIG5lZWRzIGEgcmViYXNlIG9uIHRvcCBv ZiBteSBjbGVhbnVwLCBidXQgaXMgdmVyeSB3ZWxjb21lCmltcHJvdmVtZW50LgoKVGhlIHR5cGVz IG9mIHZhcmlhYmxlcyBhcmUgc3RpbGwgd2lsZCwgYnV0IG5vdCBpbnRyb2R1Y2VkIGJ5IHRoaXMK Y2hhbmdlLgoKUmVnYXJkcywgSm9vbmFzCi0tIApKb29uYXMgTGFodGluZW4KT3BlbiBTb3VyY2Ug VGVjaG5vbG9neSBDZW50ZXIKSW50ZWwgQ29ycG9yYXRpb24KX19fX19fX19fX19fX19fX19fX19f X19fX19fX19fX19fX19fX19fX19fX19fX18KSW50ZWwtZ2Z4IG1haWxpbmcgbGlzdApJbnRlbC1n ZnhAbGlzdHMuZnJlZWRlc2t0b3Aub3JnCmh0dHBzOi8vbGlzdHMuZnJlZWRlc2t0b3Aub3JnL21h aWxtYW4vbGlzdGluZm8vaW50ZWwtZ2Z4Cg==