From mboxrd@z Thu Jan 1 00:00:00 1970 From: "Kumar Valsan, Prathap" Subject: Re: [PATCH 32/39] drm/i915: Allow vma binding to occur asynchronously Date: Mon, 5 Aug 2019 16:35:26 -0400 Message-ID: <20190805203526.GA3842@intel.com> References: <20190614071023.17929-1-chris@chris-wilson.co.uk> <20190614071023.17929-33-chris@chris-wilson.co.uk> Mime-Version: 1.0 Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: base64 Return-path: Received: from mga03.intel.com (mga03.intel.com [134.134.136.65]) by gabe.freedesktop.org (Postfix) with ESMTPS id A453789F4A for ; Mon, 5 Aug 2019 20:19:47 +0000 (UTC) Content-Disposition: inline In-Reply-To: <20190614071023.17929-33-chris@chris-wilson.co.uk> List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: intel-gfx-bounces@lists.freedesktop.org Sender: "Intel-gfx" To: Chris Wilson Cc: intel-gfx@lists.freedesktop.org List-Id: intel-gfx@lists.freedesktop.org T24gRnJpLCBKdW4gMTQsIDIwMTkgYXQgMDg6MTA6MTZBTSArMDEwMCwgQ2hyaXMgV2lsc29uIHdy b3RlOgo+IElmIHdlIGxldCBwYWdlcyBiZSBhbGxvY2F0ZWQgYXN5bmNocm9ub3VzbHksIHdlIGFs c28gdGhlbiB3YW50IHRvIHB1c2gKPiB0aGUgYmluZGluZyBwcm9jZXNzIGludG8gYW4gYXN5bmNo cm9ub3VzIHRhc2suIE1ha2UgaXQgc28sIHV0aWxpc2luZyB0aGUKPiByZWNlbnQgaW1wcm92ZW1l bnRzIHRvIGZlbmNlIGVycm9yIHRyYWNraW5nIGFuZCBzdHJ1Y3RfbXV0ZXggcmVkdWN0aW9uLgo+ IAo+IFNpZ25lZC1vZmYtYnk6IENocmlzIFdpbHNvbiA8Y2hyaXNAY2hyaXMtd2lsc29uLmNvLnVr Pgo+IC0tLQpbc25pcF0KPiAgLyoqCj4gICAqIGk5MTVfdm1hX2JpbmQgLSBTZXRzIHVwIFBURXMg Zm9yIGFuIFZNQSBpbiBpdCdzIGNvcnJlc3BvbmRpbmcgYWRkcmVzcyBzcGFjZS4KPiAgICogQHZt YTogVk1BIHRvIG1hcAo+IEBAIC0zMDAsMTcgKzQxMiwxMiBAQCBpbnQgaTkxNV92bWFfYmluZChz dHJ1Y3QgaTkxNV92bWEgKnZtYSwgZW51bSBpOTE1X2NhY2hlX2xldmVsIGNhY2hlX2xldmVsLAo+ ICAJdTMyIHZtYV9mbGFnczsKPiAgCWludCByZXQ7Cj4gIAo+ICsJR0VNX0JVR19PTighZmxhZ3Mp Owo+ICAJR0VNX0JVR19PTighZHJtX21tX25vZGVfYWxsb2NhdGVkKCZ2bWEtPm5vZGUpKTsKPiAg CUdFTV9CVUdfT04odm1hLT5zaXplID4gdm1hLT5ub2RlLnNpemUpOwo+IC0KPiAtCWlmIChHRU1f REVCVUdfV0FSTl9PTihyYW5nZV9vdmVyZmxvd3Modm1hLT5ub2RlLnN0YXJ0LAo+IC0JCQkJCSAg ICAgIHZtYS0+bm9kZS5zaXplLAo+IC0JCQkJCSAgICAgIHZtYS0+dm0tPnRvdGFsKSkpCj4gLQkJ cmV0dXJuIC1FTk9ERVY7Cj4gLQo+IC0JaWYgKEdFTV9ERUJVR19XQVJOX09OKCFmbGFncykpCj4g LQkJcmV0dXJuIC1FSU5WQUw7Cj4gLQo+ICsJR0VNX0JVR19PTihyYW5nZV9vdmVyZmxvd3Modm1h LT5ub2RlLnN0YXJ0LAo+ICsJCQkJICAgdm1hLT5ub2RlLnNpemUsCj4gKwkJCQkgICB2bWEtPnZt LT50b3RhbCkpOwo+ICAJYmluZF9mbGFncyA9IDA7Cj4gIAlpZiAoZmxhZ3MgJiBQSU5fR0xPQkFM KQo+ICAJCWJpbmRfZmxhZ3MgfD0gSTkxNV9WTUFfR0xPQkFMX0JJTkQ7Cj4gQEAgLTMyNSwxNiAr NDMyLDIwIEBAIGludCBpOTE1X3ZtYV9iaW5kKHN0cnVjdCBpOTE1X3ZtYSAqdm1hLCBlbnVtIGk5 MTVfY2FjaGVfbGV2ZWwgY2FjaGVfbGV2ZWwsCj4gIAlpZiAoYmluZF9mbGFncyA9PSAwKQo+ICAJ CXJldHVybiAwOwo+ICAKPiAtCUdFTV9CVUdfT04oIXZtYS0+cGFnZXMpOwo+ICsJaWYgKChiaW5k X2ZsYWdzICYgfnZtYV9mbGFncykgJiBJOTE1X1ZNQV9MT0NBTF9CSU5EKQo+ICsJCWJpbmRfZmxh Z3MgfD0gSTkxNV9WTUFfQUxMT0NfQklORDsKPiAgCj4gIAl0cmFjZV9pOTE1X3ZtYV9iaW5kKHZt YSwgYmluZF9mbGFncyk7Cj4gLQlyZXQgPSB2bWEtPm9wcy0+YmluZF92bWEodm1hLCBjYWNoZV9s ZXZlbCwgYmluZF9mbGFncyk7Cj4gKwlpZiAoYmluZF9mbGFncyAmIEk5MTVfVk1BX0FMTE9DX0JJ TkQpCj4gKwkJcmV0ID0gcXVldWVfYXN5bmNfYmluZCh2bWEsIGNhY2hlX2xldmVsLCBiaW5kX2Zs YWdzKTsKPiArCWVsc2UKPiArCQlyZXQgPSBfX3ZtYV9iaW5kKHZtYSwgY2FjaGVfbGV2ZWwsIGJp bmRfZmxhZ3MpOwo+ICAJaWYgKHJldCkKPiAgCQlyZXR1cm4gcmV0OwoKaTkxNV92bWFfcmVtb3Zl KCkgZXhwZWN0cyB2bWEgaGFzIHBhZ2VzIHNldC4gVGhpcyBpcyBubyBsb25nZXIgdHJ1ZSB3aXRo CmFzeW5jIGdldCBwYWdlcy4gU2hvdWxkbid0IHRoZSBjbGVhcl9wYWdlcygpIGNhbGxlZCBpZmYg cGFnZXMgYXJlIHNldD8gCgpbc25pcF0KPiAgc3RhdGljIGlubGluZSB2b2lkIGk5MTVfdm1hX3Vu bG9jayhzdHJ1Y3QgaTkxNV92bWEgKnZtYSkKPiAgewo+ICAJcmVzZXJ2YXRpb25fb2JqZWN0X3Vu bG9jayh2bWEtPnJlc3YpOwo+IGRpZmYgLS1naXQgYS9kcml2ZXJzL2dwdS9kcm0vaTkxNS9zZWxm dGVzdHMvaTkxNV92bWEuYyBiL2RyaXZlcnMvZ3B1L2RybS9pOTE1L3NlbGZ0ZXN0cy9pOTE1X3Zt YS5jCj4gaW5kZXggNTZjMWNhYzM2OGNjLi4zMGI4MzE0MDhiN2IgMTAwNjQ0Cj4gLS0tIGEvZHJp dmVycy9ncHUvZHJtL2k5MTUvc2VsZnRlc3RzL2k5MTVfdm1hLmMKPiArKysgYi9kcml2ZXJzL2dw dS9kcm0vaTkxNS9zZWxmdGVzdHMvaTkxNV92bWEuYwo+IEBAIC0yMDQsOCArMjA0LDEwIEBAIHN0 YXRpYyBpbnQgaWd0X3ZtYV9jcmVhdGUodm9pZCAqYXJnKQo+ICAJCW1vY2tfY29udGV4dF9jbG9z ZShjdHgpOwo+ICAJfQo+ICAKPiAtCWxpc3RfZm9yX2VhY2hfZW50cnlfc2FmZShvYmosIG9uLCAm b2JqZWN0cywgc3RfbGluaykKPiArCWxpc3RfZm9yX2VhY2hfZW50cnlfc2FmZShvYmosIG9uLCAm b2JqZWN0cywgc3RfbGluaykgewo+ICsJCWk5MTVfZ2VtX29iamVjdF93YWl0KG9iaiwgSTkxNV9X QUlUX0FMTCwgTUFYX1NDSEVEVUxFX1RJTUVPVVQpOwo+ICAJCWk5MTVfZ2VtX29iamVjdF9wdXQo b2JqKTsKPiArCX0KPiAgCXJldHVybiBlcnI7Cj4gIH0KPiAgCj4gLS0gCj4gMi4yMC4xCj4gCj4g X19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX18KPiBJbnRlbC1n ZnggbWFpbGluZyBsaXN0Cj4gSW50ZWwtZ2Z4QGxpc3RzLmZyZWVkZXNrdG9wLm9yZwo+IGh0dHBz Oi8vbGlzdHMuZnJlZWRlc2t0b3Aub3JnL21haWxtYW4vbGlzdGluZm8vaW50ZWwtZ2Z4Cl9fX19f X19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fCkludGVsLWdmeCBtYWls aW5nIGxpc3QKSW50ZWwtZ2Z4QGxpc3RzLmZyZWVkZXNrdG9wLm9yZwpodHRwczovL2xpc3RzLmZy ZWVkZXNrdG9wLm9yZy9tYWlsbWFuL2xpc3RpbmZvL2ludGVsLWdmeA==