From mboxrd@z Thu Jan 1 00:00:00 1970 From: Jani Nikula Subject: Re: Intel-gfx related suspend-to-ram issues on IBM R31 Date: Wed, 27 Sep 2017 17:16:46 +0300 Message-ID: <87y3p06xbl.fsf@intel.com> References: <20170922154213.GP4914@intel.com> Mime-Version: 1.0 Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: base64 Return-path: Received: from mga06.intel.com (mga06.intel.com [134.134.136.31]) by gabe.freedesktop.org (Postfix) with ESMTPS id 96B456E73B for ; Wed, 27 Sep 2017 14:17:16 +0000 (UTC) In-Reply-To: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: intel-gfx-bounces@lists.freedesktop.org Sender: "Intel-gfx" To: Thomas Richter , Ville =?utf-8?B?U3lyasOkbMOk?= Cc: Intel Graphics Development List-Id: intel-gfx@lists.freedesktop.org T24gU2F0LCAyMyBTZXAgMjAxNywgVGhvbWFzIFJpY2h0ZXIgPHRob3JmZGJnQHQtb25saW5lLmRl PiB3cm90ZToKPiBIaSBWaWxsZSwKPgo+IFRoYW5rcyBmb3IgdGhlIHBvaW50ZXJzLiBIb3dldmVy LCB3aGljaCBicmFuY2ggb2YgbWVzYSBkb2VzIHRoaXMKPj4gCj4+IGRybS10aXAgKyBodHRwczov L3BhdGNod29yay5mcmVlZGVza3RvcC5vcmcvcGF0Y2gvMTc2ODcwLyAKPgo+IHBhdGNoIGFwcGx5 IHRvPyBJIGFzc3VtZSBpdCBpcyB0aGUgaW50ZWwtZHJtLW5pZ2h0bHk/IFRyaWVkIHRoYXQsIAo+ IHdpdGhvdXQgc3VjY2Vzcy4gV2hpbGUgdGhlIDQuOS54eCByZWFjaGVzIGF0IGxlYXN0IFMxLCB0 aGlzIG9uZSBnZXRzIAo+IHN0dWNrIGVhcmxpZXIsIHdpdGggb3Igd2l0aG91dCB0aGUgcGF0Y2gu Cgpkcm0tdGlwIGJyYW5jaCBvZiBbMV0uCgpCUiwKSmFuaS4KClsxXSBodHRwczovL2NnaXQuZnJl ZWRlc2t0b3Aub3JnL2RybS9kcm0tdGlwCgoKPgo+PiB3b3JrcyByYXRoZXIKPj4gd2VsbCBvbiBt eSA4MzAgbWFjaGluZSAoRnVqaXR1LVNpZW1lbnMgTGlmZWJvb2sgUzYwMTApLiBXaXRob3V0IHRo YXQKPj4gdGhpbmdzIGdldHMgc3R1Y2sgb24gYWNjb3VudCBvZiB2YmxhbmsgaW50ZXJydXB0cyBn ZXR0aW5nIGRpc2FibGVkIGF0Cj4+IHJhbmRvbSB0aW1lcy4gWG9ub3RpYyBoYXMgYmVlbiBwcmV0 dHkgZ29vZCBhdCByZXByb2R1Y2luZyB0aGF0IGJ1ZyBmb3IKPj4gbWUuIEFwYXJ0IGZyb20gdGhh dCBTMyB3b3JrcywgUzQgd29ya3MsIG5ldmVyIHRyaWVkIFMxIGFuZCBwcm9iYWJseQo+PiBuZXZl ciB3aWxsIHNpbmNlIEkgaGF2ZSBTMyA7KQo+Cj4gV2VsbCwgeW91IGZvcmdldCB0aGF0IHRoZSBJ Qk0gUjMxICJtYWRlIGJ5IEFjZXIiIGhhcyBhIHF1aXRlIGJ1Z2d5IGJpb3MgCj4gY29tcGFyZWQg dG8gdGhlIEZ1aml0c3UuIFVuZm9ydHVuYXRlbHksIG15IFM2MDEwIGRpZWQgYWJvdXQgdHdvIHll YXJzIAo+IGFnbywgYSB2ZXJ5IG5pY2UgbWFjaGluZSBmb3IgaXRzIGFnZSwgYWN0dWFsbHkuIFRo ZSBSMzEgbmV2ZXIgd29rZSB1cCAKPiBmcm9tIFMzLCB0aGUgRnVqaXRzdSBkaWQgZnJvbSB0aGUg NC4xLjM4IGtlcm5lbC4gVGhlIHNhbWUga2VybmVsIHdvcmtlZCAKPiBvbmx5IGZvciBTMSwgdGhv dWdoIFdpbiBYUCBzZWVtcyB0byBtYW5hZ2UgaXQgb24gdGhlIHNhbWUgaGFyZHdhcmUuCj4KPgo+ PiBUaGVyZSBhcmUgc29tZSBidWdzIGluIE1lc2EgdGhvdWdoLiBPbmUgYXQgbGVhc3QgKGEgbWlz c2luZyB3b3JrYXJvdW5kKQo+PiBjYW4gY2F1c2UgdGhlIEdQVSB0byBkaWUuIEkgdGhpbmsgdGhl IGN1cnJlbnQgdXBzdHJlYW0gTWVzYSBkb2Vzbid0IGhpdAo+PiBpdCB2ZXJ5IHJlbGlhYmx5IGJl Y2F1c2UgaXQgaW5saW5lcyB0aGUgdmVydGV4IGRhdGEgaW50byB0aGUgYmF0Y2guCj4+IEkndmUg YmVlbiB3b3JraW5nIG9uIG1ha2luZyBpdCB1c2UgdmVydGV4IGJ1ZmZlcnMgaW5zdGVhZCwgYW5k IEkgdGhpbmsKPj4gdGhhdCBtYWRlIG1lIGhpdCBpdCBtb3JlIHJlbGlhYmx5LiBJIGhhdmUgYSBw aWxlIG9mIHBhdGNoZXMgZm9yIE1lc2EKPj4gdGhhdCBJIG5lZWQgdG8gY2xlYW4gdXAgYXQgc29t ZSBwb2ludC4gSW4gdGhlIG1lYW50aW1lIGhlcmUncyB0aGUgZGlmZgo+PiBmb3IgdGhhdCBvbmUg Zml4IChwcm9iYWJseSB3b24ndCBhcHBseSBhcyBpcyBzaW5jZSBJIGhhdmUgaXQgc2l0dGluZwo+ PiBvbiB0b3AgYSBwaWxlIG9mIG90aGVyIHN0dWZmIGF0bSk6Cj4KPiBTb3JyeSwgYWdhaW4gdGhl IHNhbWUgcXVlc3Rpb246IEkgY2hlY2tlZCB0aGUgaGVhZCBicmFuY2gsIGJ1dCB0aGVyZSB0aGUg Cj4gZnVuY3Rpb25zIGxvb2sgcXVpdGUgZGlmZmVyZW50LiBJIHRyaWVkIHRvIHR3ZWFrIGl0IGlu LCB0aGVyZSBzZWVtcyB0byAKPiBiZSB0aGUgc2FtZSBzb3J0IG9mIG1pc2FsaW5nbWVudCBpc3N1 ZSwgYnV0IGl0J3MgcmVhbGx5IG5vdCB0aGUgc2FtZSAKPiBzdHJ1Y3R1cmUuIFdpdGggdGhlIG1v ZGlmaWNhdGlvbnMgYmVsb3cgImZpZGRsZWQgaW4iLCBJIGRvIG5vdCBzZWUgbXVjaCAKPiBvZiBv ZiBhIGRpZmZlcmVuY2UuCj4KPiBUaGFua3MgYW5kIGdyZWV0aW5ncywKPgo+IFRob21hcwo+IF9f X19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fCj4gSW50ZWwtZ2Z4 IG1haWxpbmcgbGlzdAo+IEludGVsLWdmeEBsaXN0cy5mcmVlZGVza3RvcC5vcmcKPiBodHRwczov L2xpc3RzLmZyZWVkZXNrdG9wLm9yZy9tYWlsbWFuL2xpc3RpbmZvL2ludGVsLWdmeAoKLS0gCkph bmkgTmlrdWxhLCBJbnRlbCBPcGVuIFNvdXJjZSBUZWNobm9sb2d5IENlbnRlcgpfX19fX19fX19f X19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fXwpJbnRlbC1nZnggbWFpbGluZyBs aXN0CkludGVsLWdmeEBsaXN0cy5mcmVlZGVza3RvcC5vcmcKaHR0cHM6Ly9saXN0cy5mcmVlZGVz a3RvcC5vcmcvbWFpbG1hbi9saXN0aW5mby9pbnRlbC1nZngK