From mboxrd@z Thu Jan 1 00:00:00 1970 From: Daniel Vetter Subject: Re: [PATCH 04/11] drm/nouveau: Remove call to reservation_object_test_signaled_rcu before wait Date: Fri, 23 Sep 2016 14:55:48 +0200 Message-ID: <20160923125548.GE3988@dvetter-linux.ger.corp.intel.com> References: <20160829070834.22296-1-chris@chris-wilson.co.uk> <20160829070834.22296-4-chris@chris-wilson.co.uk> Mime-Version: 1.0 Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: base64 Return-path: Content-Disposition: inline In-Reply-To: <20160829070834.22296-4-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, Ben Skeggs , dri-devel@lists.freedesktop.org List-Id: dri-devel@lists.freedesktop.org T24gTW9uLCBBdWcgMjksIDIwMTYgYXQgMDg6MDg6MjdBTSArMDEwMCwgQ2hyaXMgV2lsc29uIHdy b3RlOgo+IFNpbmNlIGZlbmNlX3dhaXRfdGltZW91dF9yZXNlcnZhdGlvbl9vYmplY3Rfd2FpdF90 aW1lb3V0X3JjdSgpIHdpdGggYQo+IHRpbWVvdXQgb2YgMCBiZWNvbWVzIHJlc2VydmF0aW9uX29i amVjdF90ZXN0X3NpZ25hbGVkX3JjdSgpLCB3ZSBkbyBub3QKPiBuZWVkIHRvIGhhbmRsZSBzdWNo IGNvbnZlcnNpb24gaW4gdGhlIGNhbGxlci4gVGhlIG9ubHkgY2hhbGxlbmdlIGFyZQo+IHRob3Nl IGNhbGxlcnMgdGhhdCB3aXNoIHRvIGRpZmZlcmVudGlhdGUgdGhlIGVycm9yIGNvZGUgYmV0d2Vl biB0aGUKPiBub25ibG9ja2luZyBidXN5IGNoZWNrIGFuZCBwb3RlbnRpYWxseSBibG9ja2luZyB3 YWl0Lgo+IAo+IFNpZ25lZC1vZmYtYnk6IENocmlzIFdpbHNvbiA8Y2hyaXNAY2hyaXMtd2lsc29u LmNvLnVrPgo+IENjOiBCZW4gU2tlZ2dzIDxic2tlZ2dzQHJlZGhhdC5jb20+CgpSZXZpZXdlZC1i eTogRGFuaWVsIFZldHRlciA8ZGFuaWVsLnZldHRlckBmZndsbC5jaD4KCj4gLS0tCj4gIGRyaXZl cnMvZ3B1L2RybS9ub3V2ZWF1L25vdXZlYXVfZ2VtLmMgfCAyMSArKysrKysrKystLS0tLS0tLS0t LS0KPiAgMSBmaWxlIGNoYW5nZWQsIDkgaW5zZXJ0aW9ucygrKSwgMTIgZGVsZXRpb25zKC0pCj4g Cj4gZGlmZiAtLWdpdCBhL2RyaXZlcnMvZ3B1L2RybS9ub3V2ZWF1L25vdXZlYXVfZ2VtLmMgYi9k cml2ZXJzL2dwdS9kcm0vbm91dmVhdS9ub3V2ZWF1X2dlbS5jCj4gaW5kZXggNzJlMjM5OWJjZTM5 Li5iOTBlMjFmZjFlZDggMTAwNjQ0Cj4gLS0tIGEvZHJpdmVycy9ncHUvZHJtL25vdXZlYXUvbm91 dmVhdV9nZW0uYwo+ICsrKyBiL2RyaXZlcnMvZ3B1L2RybS9ub3V2ZWF1L25vdXZlYXVfZ2VtLmMK PiBAQCAtODYxLDYgKzg2MSw3IEBAIG5vdXZlYXVfZ2VtX2lvY3RsX2NwdV9wcmVwKHN0cnVjdCBk cm1fZGV2aWNlICpkZXYsIHZvaWQgKmRhdGEsCj4gIAlzdHJ1Y3Qgbm91dmVhdV9ibyAqbnZibzsK PiAgCWJvb2wgbm9fd2FpdCA9ICEhKHJlcS0+ZmxhZ3MgJiBOT1VWRUFVX0dFTV9DUFVfUFJFUF9O T1dBSVQpOwo+ICAJYm9vbCB3cml0ZSA9ICEhKHJlcS0+ZmxhZ3MgJiBOT1VWRUFVX0dFTV9DUFVf UFJFUF9XUklURSk7Cj4gKwlsb25nIGxyZXQ7Cj4gIAlpbnQgcmV0Owo+ICAKPiAgCWdlbSA9IGRy bV9nZW1fb2JqZWN0X2xvb2t1cChmaWxlX3ByaXYsIHJlcS0+aGFuZGxlKTsKPiBAQCAtODY4LDE5 ICs4NjksMTUgQEAgbm91dmVhdV9nZW1faW9jdGxfY3B1X3ByZXAoc3RydWN0IGRybV9kZXZpY2Ug KmRldiwgdm9pZCAqZGF0YSwKPiAgCQlyZXR1cm4gLUVOT0VOVDsKPiAgCW52Ym8gPSBub3V2ZWF1 X2dlbV9vYmplY3QoZ2VtKTsKPiAgCj4gLQlpZiAobm9fd2FpdCkKPiAtCQlyZXQgPSByZXNlcnZh dGlvbl9vYmplY3RfdGVzdF9zaWduYWxlZF9yY3UobnZiby0+Ym8ucmVzdiwgd3JpdGUpID8gMCA6 IC1FQlVTWTsKPiAtCWVsc2Ugewo+IC0JCWxvbmcgbHJldDsKPiArCWxyZXQgPSByZXNlcnZhdGlv bl9vYmplY3Rfd2FpdF90aW1lb3V0X3JjdShudmJvLT5iby5yZXN2LCB3cml0ZSwgdHJ1ZSwKPiAr CQkJCQkJICAgbm9fd2FpdCA/IDAgOjMwICogSFopOwo+ICsJaWYgKCFscmV0KQo+ICsJCXJldCA9 IC1FQlVTWTsKPiArCWVsc2UgaWYgKGxyZXQgPiAwKQo+ICsJCXJldCA9IDA7Cj4gKwllbHNlCj4g KwkJcmV0ID0gbHJldDsKPiAgCj4gLQkJbHJldCA9IHJlc2VydmF0aW9uX29iamVjdF93YWl0X3Rp bWVvdXRfcmN1KG52Ym8tPmJvLnJlc3YsIHdyaXRlLCB0cnVlLCAzMCAqIEhaKTsKPiAtCQlpZiAo IWxyZXQpCj4gLQkJCXJldCA9IC1FQlVTWTsKPiAtCQllbHNlIGlmIChscmV0ID4gMCkKPiAtCQkJ cmV0ID0gMDsKPiAtCQllbHNlCj4gLQkJCXJldCA9IGxyZXQ7Cj4gLQl9Cj4gIAlub3V2ZWF1X2Jv X3N5bmNfZm9yX2NwdShudmJvKTsKPiAgCWRybV9nZW1fb2JqZWN0X3VucmVmZXJlbmNlX3VubG9j a2VkKGdlbSk7Cj4gIAo+IC0tIAo+IDIuOS4zCj4gCj4gX19fX19fX19fX19fX19fX19fX19fX19f X19fX19fX19fX19fX19fX19fX19fX18KPiBJbnRlbC1nZnggbWFpbGluZyBsaXN0Cj4gSW50ZWwt Z2Z4QGxpc3RzLmZyZWVkZXNrdG9wLm9yZwo+IGh0dHBzOi8vbGlzdHMuZnJlZWRlc2t0b3Aub3Jn L21haWxtYW4vbGlzdGluZm8vaW50ZWwtZ2Z4CgotLSAKRGFuaWVsIFZldHRlcgpTb2Z0d2FyZSBF bmdpbmVlciwgSW50ZWwgQ29ycG9yYXRpb24KaHR0cDovL2Jsb2cuZmZ3bGwuY2gKX19fX19fX19f X19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX18KSW50ZWwtZ2Z4IG1haWxpbmcg bGlzdApJbnRlbC1nZnhAbGlzdHMuZnJlZWRlc2t0b3Aub3JnCmh0dHBzOi8vbGlzdHMuZnJlZWRl c2t0b3Aub3JnL21haWxtYW4vbGlzdGluZm8vaW50ZWwtZ2Z4Cg==