From mboxrd@z Thu Jan 1 00:00:00 1970 From: akash goel Subject: Re: [PATCH v1] drm/i915/guc: Fix a fw content lost issue after it is evicted Date: Mon, 23 Nov 2015 14:48:24 +0530 Message-ID: References: <20151109101509.GD22414@nuc-i3427.alporthouse.com> <1447198056-24065-1-git-send-email-yu.dai@intel.com> <20151111090702.GC6247@nuc-i3427.alporthouse.com> Mime-Version: 1.0 Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: base64 Return-path: Received: from mail-wm0-f46.google.com (mail-wm0-f46.google.com [74.125.82.46]) by gabe.freedesktop.org (Postfix) with ESMTPS id 740796E484 for ; Mon, 23 Nov 2015 01:18:26 -0800 (PST) Received: by wmuu63 with SMTP id u63so45101205wmu.0 for ; Mon, 23 Nov 2015 01:18:25 -0800 (PST) In-Reply-To: <20151111090702.GC6247@nuc-i3427.alporthouse.com> List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: intel-gfx-bounces@lists.freedesktop.org Sender: "Intel-gfx" To: Chris Wilson , yu.dai@intel.com, intel-gfx@lists.freedesktop.org Cc: "Goel, Akash" List-Id: intel-gfx@lists.freedesktop.org T24gV2VkLCBOb3YgMTEsIDIwMTUgYXQgMjozNyBQTSwgQ2hyaXMgV2lsc29uIDxjaHJpc0BjaHJp cy13aWxzb24uY28udWs+IHdyb3RlOgo+IE9uIFR1ZSwgTm92IDEwLCAyMDE1IGF0IDAzOjI3OjM2 UE0gLTA4MDAsIHl1LmRhaUBpbnRlbC5jb20gd3JvdGU6Cj4+IEZyb206IEFsZXggRGFpIDx5dS5k YWlAaW50ZWwuY29tPgo+Pgo+PiBXZSBrZWVwIGEgY29weSBvZiBHdUMgZncgaW4gYSBHRU0gb2Jq LiBIb3dldmVyIGl0cyBjb250ZW50IGlzIGxvc3QKPj4gaWYgdGhlIEdFTSBvYmogaXMgc3dhcHBl ZCAoaWd0L2dlbV9ldmljdF8qKS4gVGhlcmVmb3JlLCB0aGUgbGF0ZXIKPj4gZncgbG9hZGluZyBk dXJpbmcgR1BVIHJlc2V0IHdpbGwgZmFpbC4gTWFyayB0aGUgb2JqIGRpcnR5IGFmdGVyCj4+IGNv cHlpbmcgZGF0YSBpbnRvIHRoZSBwYWdlcy4gU28gaXRzIGNvbnRlbnQgd2lsbCBiZSBrZXB0IGR1 cmluZwo+PiBzd2FwcGVkIG91dC4KPj4KPj4gU2lnbmVkLW9mZi1ieTogQWxleCBEYWkgPHl1LmRh aUBpbnRlbC5jb20+Cj4+IC0tLQo+PiAgZHJpdmVycy9ncHUvZHJtL2k5MTUvaTkxNV9nZW0uYyB8 IDEgKwo+PiAgMSBmaWxlIGNoYW5nZWQsIDEgaW5zZXJ0aW9uKCspCj4+Cj4+IGRpZmYgLS1naXQg YS9kcml2ZXJzL2dwdS9kcm0vaTkxNS9pOTE1X2dlbS5jIGIvZHJpdmVycy9ncHUvZHJtL2k5MTUv aTkxNV9nZW0uYwo+PiBpbmRleCBmMWUzZmRlLi4zYjE1MTY3IDEwMDY0NAo+PiAtLS0gYS9kcml2 ZXJzL2dwdS9kcm0vaTkxNS9pOTE1X2dlbS5jCj4+ICsrKyBiL2RyaXZlcnMvZ3B1L2RybS9pOTE1 L2k5MTVfZ2VtLmMKPj4gQEAgLTUxOTksNiArNTE5OSw3IEBAIGk5MTVfZ2VtX29iamVjdF9jcmVh dGVfZnJvbV9kYXRhKHN0cnVjdCBkcm1fZGV2aWNlICpkZXYsCj4+ICAgICAgIGk5MTVfZ2VtX29i amVjdF9waW5fcGFnZXMob2JqKTsKPj4gICAgICAgc2cgPSBvYmotPnBhZ2VzOwo+PiAgICAgICBi eXRlcyA9IHNnX2NvcHlfZnJvbV9idWZmZXIoc2ctPnNnbCwgc2ctPm5lbnRzLCAodm9pZCAqKWRh dGEsIHNpemUpOwo+PiArICAgICBvYmotPmRpcnR5ID0gMTsKPgo+IFRoYXQncyBvbmUgd2F5IG9m IGRvaW5nIGl0LCBidXQgYXR5cGljYWwgZm9yIG91ciBDUFUgYWNjZXNzIHRvIHRoZSBwYWdlcy4K PiBUaGUgcm9vdCBjYXVzZSBpcyBzdGlsbCB0aGF0IHNnX2NvcHlfZnJvbV9idWZmZXIoKSBpc24n dCBjYWxsaW5nCj4gc2V0X3BhZ2VfZGlydHkoKSBhbmQgc28gdGhlcmUgd2lsbCBiZSBvdGhlciBw bGFjZXMgaW4gdGhlIGtlcm5lbCB0aGF0Cj4gZmFsbCBmb3VsIG9mIGl0LiBBbHNvLCBub3QgdGhh dCB3ZSBjb3VsZCBoYXZlIHdyaXR0ZW4gdGhpcyB0byBub3QgcmVxdWlyZQo+IHRoZSB3aG9sZSBv YmplY3QgdG8gYmUgcGlubmVkIGF0IG9uY2UgYXMgd2VsbC4KPgo+IEkgd291bGQgcHJlZmVyIHRo aXMgdG8gYmUgZml4ZWQgaW4gc2dfY29weV9mcm9tX2J1ZmZlcigpIGZvciB0aGUgcmVhc29uCj4g dGhhdCBhbGwgY2FsbGVycyBhcmUgc3VzY2VwdGlibGUgdG8gdGhpcyBidWcuCj4gLUNocmlzCgpQ cm9iYWJseSB0aGUgc2dfY29weV9mcm9tX2J1ZmZlciBpcyB3cml0dGVuIHdpdGggYW4gYXNzdW1w dGlvbiB0aGF0CnRoZSBwYWdlcyBpdCBpcyBzdXBwb3NlZCB0byB3cml0ZSB0bywKd291bGQgYWx3 YXlzIGJlIHRoZSBrZXJuZWwgcGFnZXMgKEdGUF9LRVJORUwpLCB3aGljaCB3aWxsIGFsd2F5cyBi ZQpyZXNpZGVudCBpbiBSQU0uIFRodXMgbm8gcmVhbCBuZWVkIHRvIG1hcmsgdGhlIHBhZ2VzIGFz IGRpcnR5LgpPciB0aGUgQ2xpZW50cy9Vc2VycyBvZiAgc2dfY29weV9mcm9tX2J1ZmZlciBmdW5j dGlvbiBhcmUgZXhwZWN0ZWQgdG8KZXhwbGljaXRseSBtYXJrIHRoZSBwYWdlcyBhcyBkaXJ0eS4K CkJlc3QgcmVnYXJkcwpBa2FzaAoKPgo+IC0tCj4gQ2hyaXMgV2lsc29uLCBJbnRlbCBPcGVuIFNv dXJjZSBUZWNobm9sb2d5IENlbnRyZQo+IF9fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19f X19fX19fX19fX19fX19fCj4gSW50ZWwtZ2Z4IG1haWxpbmcgbGlzdAo+IEludGVsLWdmeEBsaXN0 cy5mcmVlZGVza3RvcC5vcmcKPiBodHRwOi8vbGlzdHMuZnJlZWRlc2t0b3Aub3JnL21haWxtYW4v bGlzdGluZm8vaW50ZWwtZ2Z4Cl9fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19f X19fX19fX19fCkludGVsLWdmeCBtYWlsaW5nIGxpc3QKSW50ZWwtZ2Z4QGxpc3RzLmZyZWVkZXNr dG9wLm9yZwpodHRwOi8vbGlzdHMuZnJlZWRlc2t0b3Aub3JnL21haWxtYW4vbGlzdGluZm8vaW50 ZWwtZ2Z4Cg==