From mboxrd@z Thu Jan 1 00:00:00 1970 From: Chris Wilson Subject: Re: [PATCH 2/2] drm/i915: Add compiler barrier to wait_for Date: Fri, 20 Apr 2018 14:52:54 +0100 Message-ID: <152423237459.6471.5537062750050308894@mail.alporthouse.com> References: <20180420134550.17590-1-mika.kuoppala@linux.intel.com> <20180420134550.17590-2-mika.kuoppala@linux.intel.com> Mime-Version: 1.0 Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: base64 Return-path: Received: from fireflyinternet.com (mail.fireflyinternet.com [109.228.58.192]) by gabe.freedesktop.org (Postfix) with ESMTPS id C7A266E06A for ; Fri, 20 Apr 2018 13:53:02 +0000 (UTC) In-Reply-To: <20180420134550.17590-2-mika.kuoppala@linux.intel.com> List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: intel-gfx-bounces@lists.freedesktop.org Sender: "Intel-gfx" To: Mika Kuoppala , intel-gfx@lists.freedesktop.org List-Id: intel-gfx@lists.freedesktop.org UXVvdGluZyBNaWthIEt1b3BwYWxhICgyMDE4LTA0LTIwIDE0OjQ1OjUwKQo+IFdlIG5lZWQgdG8g YmUgY2FyZWZ1bCB0byBub3QgbGV0IGNvbXBpbGVyIGV2YWx1YXRlCj4gdGhlIGV4cGlyYXRpb24g YW5kIHRoZSBvcGVyYXRpb24gb24gaXQncyB0ZXJtcy4KPiAKPiBEb2N1bWVudCBhbmQgZW5mb3Jj ZSB0aGF0IENPTkQgd2lsbCBiZSBldmFsdWF0ZWQKPiBiZWZvcmUgY2hlY2tpbmcgdGltZW91dCBl eHBpcmF0aW9uLgo+IAo+IFN1Z2dlc3RlZC1ieTogQ2hyaXMgV2lsc29uIDxjaHJpc0BjaHJpcy13 aWxzb24uY28udWs+Cj4gQ2M6IENocmlzIFdpbHNvbiA8Y2hyaXNAY2hyaXMtd2lsc29uLmNvLnVr Pgo+IFNpZ25lZC1vZmYtYnk6IE1pa2EgS3VvcHBhbGEgPG1pa2Eua3VvcHBhbGFAbGludXguaW50 ZWwuY29tPgo+IC0tLQo+ICBkcml2ZXJzL2dwdS9kcm0vaTkxNS9pbnRlbF9kcnYuaCB8IDQgKysr Kwo+ICAxIGZpbGUgY2hhbmdlZCwgNCBpbnNlcnRpb25zKCspCj4gCj4gZGlmZiAtLWdpdCBhL2Ry aXZlcnMvZ3B1L2RybS9pOTE1L2ludGVsX2Rydi5oIGIvZHJpdmVycy9ncHUvZHJtL2k5MTUvaW50 ZWxfZHJ2LmgKPiBpbmRleCBhYzc1NjUyMjBhYTMuLjRkYzM0NjcxNmJiNCAxMDA2NDQKPiAtLS0g YS9kcml2ZXJzL2dwdS9kcm0vaTkxNS9pbnRlbF9kcnYuaAo+ICsrKyBiL2RyaXZlcnMvZ3B1L2Ry bS9pOTE1L2ludGVsX2Rydi5oCj4gQEAgLTU2LDYgKzU2LDggQEAKPiAgICAgICAgIGZvciAoOzsp IHsgICAgICAgICAgICAgICAgICAgICAgICAgICAgICAgICAgICAgICAgICAgICAgICAgICAgICBc Cj4gICAgICAgICAgICAgICAgIGNvbnN0IGJvb2wgZXhwaXJlZF9fID0ga3RpbWVfYWZ0ZXIoa3Rp bWVfZ2V0X3JhdygpLCBlbmRfXyk7IFwKPiAgICAgICAgICAgICAgICAgT1A7ICAgICAgICAgICAg ICAgICAgICAgICAgICAgICAgICAgICAgICAgICAgICAgICAgICAgICBcCj4gKyAgICAgICAgICAg ICAgIC8qIEd1YXJhbnRlZSBDT05EIGNoZWNrIHByaW9yIHRvIHRpbWVvdXQgKi8gICAgICAgICAg ICAgXAo+ICsgICAgICAgICAgICAgICBiYXJyaWVyKCk7ICAgICAgICAgICAgICAgICAgICAgICAg ICAgICAgICAgICAgICAgICAgICAgIFwKCldoaWNoIHNpZGUgb2YgT1AgaXMgZGViYXRhYmxlLCBz aW5jZSBPUCBpcyBjYWxsZXIgc3VwcGxpZWQgYW5kIG91cgpjb25zdHJhaW50IGlzIHRhcmdldGVk IGF0IGV4cGlyZWRfXy4gSG93ZXZlciwgaXQgaXMgbGlrZWx5IHRvIGJlIG1vcmUKdXNlZnVsIGJl dHdlZW4gT1AvQ09ORCwgc28gSSBjYW4gc2VlIHNvbWUgYWR2YW50YWdlIHRoZXJlLgoKQXMgTWlr YSBub3RlZCwgbW92aW5nIHRvIGEgZnVuY3Rpb24gY2FsbCBzaG91bGQgbWVhbiB0aGF0IHRoZSBj b21waWxlcgpoYXMgbGVzcyBmcmVlZG9tIHRvIHJlb3JkZXIvcmUtZXZhbHVhdGUgYnV0IGRvZXNu J3QgY29tcGxldGVseSBwcmV2ZW50Cml0LiBBcyBzdWNoIGJlaW5nIGNsZWFyIGFib3V0IHRoZSBv cmRlciBvZiBvcGVyYXRpb25zIGhlcmUgaXMganVzdCBhcwppbXBvcnRhbnQgZm9yIHRoZSByZWFk ZXIuIFRoZXJlIGlzIGEgbG9uZyBoaXN0b3J5IG9mIGdvdGNoYXMgaGVyZSwgYW5kCnRoaXMgcGF0 Y2ggc2V0IGNvbnRpbnVlcyB0aGUgdHJlbmQgOikKClJldmlld2VkLWJ5OiBDaHJpcyBXaWxzb24g PGNocmlzQGNocmlzLXdpbHNvbi5jby51az4KLUNocmlzCl9fX19fX19fX19fX19fX19fX19fX19f X19fX19fX19fX19fX19fX19fX19fX19fCkludGVsLWdmeCBtYWlsaW5nIGxpc3QKSW50ZWwtZ2Z4 QGxpc3RzLmZyZWVkZXNrdG9wLm9yZwpodHRwczovL2xpc3RzLmZyZWVkZXNrdG9wLm9yZy9tYWls bWFuL2xpc3RpbmZvL2ludGVsLWdmeAo=