From mboxrd@z Thu Jan 1 00:00:00 1970 From: Patchwork Subject: =?utf-8?q?=E2=9C=97_Fi=2ECI=2EBAT=3A_failure_for_seri?= =?utf-8?q?es_starting_with_=5B1/5=5D_drm/i915=3A_Revoke_mmaps_and_prevent?= =?utf-8?q?_access_to_fence_registers_across_reset?= Date: Thu, 31 Jan 2019 12:39:41 -0000 Message-ID: <20190131123941.16741.54383@emeril.freedesktop.org> References: <20190131120105.23144-1-chris@chris-wilson.co.uk> Reply-To: intel-gfx@lists.freedesktop.org Mime-Version: 1.0 Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: base64 Return-path: In-Reply-To: <20190131120105.23144-1-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 PT0gU2VyaWVzIERldGFpbHMgPT0KClNlcmllczogc2VyaWVzIHN0YXJ0aW5nIHdpdGggWzEvNV0g ZHJtL2k5MTU6IFJldm9rZSBtbWFwcyBhbmQgcHJldmVudCBhY2Nlc3MgdG8gZmVuY2UgcmVnaXN0 ZXJzIGFjcm9zcyByZXNldApVUkwgICA6IGh0dHBzOi8vcGF0Y2h3b3JrLmZyZWVkZXNrdG9wLm9y Zy9zZXJpZXMvNTYwNDIvClN0YXRlIDogZmFpbHVyZQoKPT0gU3VtbWFyeSA9PQoKQ0kgQnVnIExv ZyAtIGNoYW5nZXMgZnJvbSBDSV9EUk1fNTUxOCAtPiBQYXRjaHdvcmtfMTIxMDcKPT09PT09PT09 PT09PT09PT09PT09PT09PT09PT09PT09PT09PT09PT09PT09PT09PT09PQoKU3VtbWFyeQotLS0t LS0tCgogICoqRkFJTFVSRSoqCgogIFNlcmlvdXMgdW5rbm93biBjaGFuZ2VzIGNvbWluZyB3aXRo IFBhdGNod29ya18xMjEwNyBhYnNvbHV0ZWx5IG5lZWQgdG8gYmUKICB2ZXJpZmllZCBtYW51YWxs eS4KICAKICBJZiB5b3UgdGhpbmsgdGhlIHJlcG9ydGVkIGNoYW5nZXMgaGF2ZSBub3RoaW5nIHRv IGRvIHdpdGggdGhlIGNoYW5nZXMKICBpbnRyb2R1Y2VkIGluIFBhdGNod29ya18xMjEwNywgcGxl YXNlIG5vdGlmeSB5b3VyIGJ1ZyB0ZWFtIHRvIGFsbG93IHRoZW0KICB0byBkb2N1bWVudCB0aGlz IG5ldyBmYWlsdXJlIG1vZGUsIHdoaWNoIHdpbGwgcmVkdWNlIGZhbHNlIHBvc2l0aXZlcyBpbiBD SS4KCiAgRXh0ZXJuYWwgVVJMOiBodHRwczovL3BhdGNod29yay5mcmVlZGVza3RvcC5vcmcvYXBp LzEuMC9zZXJpZXMvNTYwNDIvcmV2aXNpb25zLzEvbWJveC8KClBvc3NpYmxlIG5ldyBpc3N1ZXMK LS0tLS0tLS0tLS0tLS0tLS0tLQoKICBIZXJlIGFyZSB0aGUgdW5rbm93biBjaGFuZ2VzIHRoYXQg bWF5IGhhdmUgYmVlbiBpbnRyb2R1Y2VkIGluIFBhdGNod29ya18xMjEwNzoKCiMjIyBJR1QgY2hh bmdlcyAjIyMKCiMjIyMgUG9zc2libGUgcmVncmVzc2lvbnMgIyMjIwoKICAqIGlndEBpOTE1X3Nl bGZ0ZXN0QGxpdmVfaGFuZ2NoZWNrOgogICAgLSBmaS1iZHctZ3Z0ZHZtOiAgICAgIFBBU1MgLT4g VElNRU9VVAogICAgLSBmaS1iZHctNTU1N3U6ICAgICAgIFBBU1MgLT4gVElNRU9VVAogICAgLSBm aS1id3ItMjE2MDogICAgICAgIFBBU1MgLT4gSU5DT01QTEVURQogICAgLSBmaS1rYmwtNzU2N3U6 ICAgICAgIFBBU1MgLT4gVElNRU9VVAogICAgLSBmaS1nbGstajQwMDU6ICAgICAgIFBBU1MgLT4g VElNRU9VVAogICAgLSBmaS1jZmwtODEwOXU6ICAgICAgIFBBU1MgLT4gVElNRU9VVAogICAgLSBm aS1zbmItMjUyMG06ICAgICAgIFBBU1MgLT4gVElNRU9VVAogICAgLSBmaS1jZmwtODcwMGs6ICAg ICAgIFBBU1MgLT4gSU5DT01QTEVURQogICAgLSBmaS13aGwtdTogICAgICAgICAgIFBBU1MgLT4g VElNRU9VVAogICAgLSBmaS1pbGstNjUwOiAgICAgICAgIFBBU1MgLT4gVElNRU9VVAogICAgLSBm aS1pdmItMzUyMG06ICAgICAgIFBBU1MgLT4gVElNRU9VVAogICAgLSBmaS1rYmwteDEyNzU6ICAg ICAgIFBBU1MgLT4gVElNRU9VVAogICAgLSBmaS1rYmwtODgwOWc6ICAgICAgIFBBU1MgLT4gVElN RU9VVAogICAgLSBmaS1ic3cta2Vma2E6ICAgICAgIE5PVFJVTiAtPiBUSU1FT1VUCiAgICAtIGZp LWJsYi1lNjg1MDogICAgICAgUEFTUyAtPiBUSU1FT1VUCiAgICAtIGZpLWJ5dC1jbGFwcGVyOiAg ICAgUEFTUyAtPiBUSU1FT1VUCiAgICAtIGZpLXNrbC02NjAwdTogICAgICAgTk9UUlVOIC0+IFRJ TUVPVVQKICAgIC0gZmktYnN3LW4zMDUwOiAgICAgICBQQVNTIC0+IElOQ09NUExFVEUKICAgIC0g ZmktYnl0LWoxOTAwOiAgICAgICBQQVNTIC0+IFRJTUVPVVQKICAgIC0gZmktaHN3LTQ3NzA6ICAg ICAgICBQQVNTIC0+IElOQ09NUExFVEUKICAgIC0gZmktc2tsLTY3NzBocTogICAgICBQQVNTIC0+ IFRJTUVPVVQKICAgIC0gZmktYnl0LW4yODIwOiAgICAgICBQQVNTIC0+IFRJTUVPVVQKICAgIC0g ZmktaXZiLTM3NzA6ICAgICAgICBOT1RSVU4gLT4gSU5DT01QTEVURQogICAgLSBmaS1za2wtNjcw MGsyOiAgICAgIFBBU1MgLT4gVElNRU9VVAogICAgLSBmaS1zbmItMjYwMDogICAgICAgIE5PVFJV TiAtPiBUSU1FT1VUCiAgICAtIGZpLWhzdy00NzcwcjogICAgICAgUEFTUyAtPiBUSU1FT1VUCiAg ICAtIGZpLWhzdy1wZXBweTogICAgICAgUEFTUyAtPiBUSU1FT1VUCgogIApLbm93biBpc3N1ZXMK LS0tLS0tLS0tLS0tCgogIEhlcmUgYXJlIHRoZSBjaGFuZ2VzIGZvdW5kIGluIFBhdGNod29ya18x MjEwNyB0aGF0IGNvbWUgZnJvbSBrbm93biBpc3N1ZXM6CgojIyMgSUdUIGNoYW5nZXMgIyMjCgoj IyMjIElzc3VlcyBoaXQgIyMjIwoKICAqIGlndEBpOTE1X3NlbGZ0ZXN0QGxpdmVfaGFuZ2NoZWNr OgogICAgLSBmaS1rYmwtcjogICAgICAgICAgIFBBU1MgLT4gSU5DT01QTEVURSBbZmRvIzEwODc0 NF0KICAgIC0gZmktZWxrLWU3NTAwOiAgICAgICBQQVNTIC0+IElOQ09NUExFVEUgW2ZkbyMxMDM5 ODldCiAgICAtIGZpLXNrbC1ndnRkdm06ICAgICAgUEFTUyAtPiBJTkNPTVBMRVRFIFtmZG8jMTA1 NjAwXSAvIFtmZG8jMTA4NzQ0XQogICAgLSBmaS1ieHQtajQyMDU6ICAgICAgIFBBU1MgLT4gSU5D T01QTEVURSBbZmRvIzEwMzkyN10KICAgIC0gZmktc2tsLTY3MDBocTogICAgICBQQVNTIC0+IElO Q09NUExFVEUgW2ZkbyMxMDg3NDRdCiAgICAtIGZpLWtibC03NTAwdTogICAgICAgUEFTUyAtPiBJ TkNPTVBMRVRFIFtmZG8jMTA4NzQ0XQogICAgLSBmaS1rYmwtNzU2MHU6ICAgICAgIFBBU1MgLT4g SU5DT01QTEVURSBbZmRvIzEwODA0NF0gLyBbZmRvIzEwODc0NF0KICAgIC0gZmktc2tsLTYyNjB1 OiAgICAgICBQQVNTIC0+IElOQ09NUExFVEUgW2ZkbyMxMDg3NDRdCgogICogaWd0QGttc19idXN5 QGJhc2ljLWZsaXAtYjoKICAgIC0gZmktZ2RnLTU1MTogICAgICAgICBQQVNTIC0+IEZBSUwgW2Zk byMxMDMxODJdCgogICogaWd0QGttc19waXBlX2NyY19iYXNpY0BzdXNwZW5kLXJlYWQtY3JjLXBp cGUtYjoKICAgIC0gZmktYnl0LWNsYXBwZXI6ICAgICBQQVNTIC0+IEZBSUwgW2ZkbyMxMDMxOTFd IC8gW2ZkbyMxMDczNjJdICsxCgogIAojIyMjIFBvc3NpYmxlIGZpeGVzICMjIyMKCiAgKiBpZ3RA a21zX2J1c3lAYmFzaWMtZmxpcC1hOgogICAgLSBmaS1rYmwtNzU2N3U6ICAgICAgIHtTS0lQfSBb ZmRvIzEwOTI3MV0gLyBbZmRvIzEwOTI3OF0gLT4gUEFTUyArMgogICAgLSBmaS1nZGctNTUxOiAg ICAgICAgIEZBSUwgW2ZkbyMxMDMxODJdIC0+IFBBU1MKCiAgKiBpZ3RAa21zX2NoYW1lbGl1bUBo ZG1pLWhwZC1mYXN0OgogICAgLSBmaS1rYmwtNzUwMHU6ICAgICAgIEZBSUwgW2ZkbyMxMDk0ODVd IC0+IFBBU1MKCiAgKiBpZ3RAa21zX3BpcGVfY3JjX2Jhc2ljQHJlYWQtY3JjLXBpcGUtYi1mcmFt ZS1zZXF1ZW5jZToKICAgIC0gZmktYnl0LWNsYXBwZXI6ICAgICBGQUlMIFtmZG8jMTAzMTkxXSAv IFtmZG8jMTA3MzYyXSAtPiBQQVNTCgogICogaWd0QHBtX3JwbUBtb2R1bGUtcmVsb2FkOgogICAg LSBmaS1za2wtNjc3MGhxOiAgICAgIEZBSUwgW2ZkbyMxMDg1MTFdIC0+IFBBU1MKCiAgKiBpZ3RA cHJpbWVfdmdlbUBiYXNpYy1mZW5jZS1mbGlwOgogICAgLSBmaS1nZGctNTUxOiAgICAgICAgIERN RVNHLUZBSUwgW2ZkbyMxMDMxODJdIC0+IFBBU1MKCiAgCiAge25hbWV9OiBUaGlzIGVsZW1lbnQg aXMgc3VwcHJlc3NlZC4gVGhpcyBtZWFucyBpdCBpcyBpZ25vcmVkIHdoZW4gY29tcHV0aW5nCiAg ICAgICAgICB0aGUgc3RhdHVzIG9mIHRoZSBkaWZmZXJlbmNlIChTVUNDRVNTLCBXQVJOSU5HLCBv ciBGQUlMVVJFKS4KCiAgW2ZkbyMxMDMxODJdOiBodHRwczovL2J1Z3MuZnJlZWRlc2t0b3Aub3Jn L3Nob3dfYnVnLmNnaT9pZD0xMDMxODIKICBbZmRvIzEwMzE5MV06IGh0dHBzOi8vYnVncy5mcmVl ZGVza3RvcC5vcmcvc2hvd19idWcuY2dpP2lkPTEwMzE5MQogIFtmZG8jMTAzOTI3XTogaHR0cHM6 Ly9idWdzLmZyZWVkZXNrdG9wLm9yZy9zaG93X2J1Zy5jZ2k/aWQ9MTAzOTI3CiAgW2ZkbyMxMDM5 ODldOiBodHRwczovL2J1Z3MuZnJlZWRlc2t0b3Aub3JnL3Nob3dfYnVnLmNnaT9pZD0xMDM5ODkK ICBbZmRvIzEwNTYwMF06IGh0dHBzOi8vYnVncy5mcmVlZGVza3RvcC5vcmcvc2hvd19idWcuY2dp P2lkPTEwNTYwMAogIFtmZG8jMTA3MzYyXTogaHR0cHM6Ly9idWdzLmZyZWVkZXNrdG9wLm9yZy9z aG93X2J1Zy5jZ2k/aWQ9MTA3MzYyCiAgW2ZkbyMxMDgwNDRdOiBodHRwczovL2J1Z3MuZnJlZWRl c2t0b3Aub3JnL3Nob3dfYnVnLmNnaT9pZD0xMDgwNDQKICBbZmRvIzEwODUxMV06IGh0dHBzOi8v YnVncy5mcmVlZGVza3RvcC5vcmcvc2hvd19idWcuY2dpP2lkPTEwODUxMQogIFtmZG8jMTA4NTY5 XTogaHR0cHM6Ly9idWdzLmZyZWVkZXNrdG9wLm9yZy9zaG93X2J1Zy5jZ2k/aWQ9MTA4NTY5CiAg W2ZkbyMxMDg3NDRdOiBodHRwczovL2J1Z3MuZnJlZWRlc2t0b3Aub3JnL3Nob3dfYnVnLmNnaT9p ZD0xMDg3NDQKICBbZmRvIzEwODkxNV06IGh0dHBzOi8vYnVncy5mcmVlZGVza3RvcC5vcmcvc2hv d19idWcuY2dpP2lkPTEwODkxNQogIFtmZG8jMTA5MjcxXTogaHR0cHM6Ly9idWdzLmZyZWVkZXNr dG9wLm9yZy9zaG93X2J1Zy5jZ2k/aWQ9MTA5MjcxCiAgW2ZkbyMxMDkyNzhdOiBodHRwczovL2J1 Z3MuZnJlZWRlc2t0b3Aub3JnL3Nob3dfYnVnLmNnaT9pZD0xMDkyNzgKICBbZmRvIzEwOTQ4NV06 IGh0dHBzOi8vYnVncy5mcmVlZGVza3RvcC5vcmcvc2hvd19idWcuY2dpP2lkPTEwOTQ4NQogIFtm ZG8jMTA5NTE2XTogaHR0cHM6Ly9idWdzLmZyZWVkZXNrdG9wLm9yZy9zaG93X2J1Zy5jZ2k/aWQ9 MTA5NTE2CgoKUGFydGljaXBhdGluZyBob3N0cyAoNDMgLT4gNDUpCi0tLS0tLS0tLS0tLS0tLS0t LS0tLS0tLS0tLS0tLQoKICBBZGRpdGlvbmFsICg2KTogZmktYnh0LWRzaSBmaS1pdmItMzc3MCBm aS1pY2wteSBmaS1ic3cta2Vma2EgZmktc2tsLTY2MDB1IGZpLXNuYi0yNjAwIAogIE1pc3Npbmcg ICAgKDQpOiBmaS1pbGstbTU0MCBmaS1ieXQtc3F1YXdrcyBmaS1ic3ctY3lhbiBmaS1wbnYtZDUx MCAKCgpCdWlsZCBjaGFuZ2VzCi0tLS0tLS0tLS0tLS0KCiAgICAqIExpbnV4OiBDSV9EUk1fNTUx OCAtPiBQYXRjaHdvcmtfMTIxMDcKCiAgQ0lfRFJNXzU1MTg6IDIzNjlmZDI4ZDNhNDZiODY1ZjZk NGYxZDMwOWE0YzZiN2I0ZTZkOTMgQCBnaXQ6Ly9hbm9uZ2l0LmZyZWVkZXNrdG9wLm9yZy9nZngt Y2kvbGludXgKICBJR1RfNDgwMTogNmY2YmFjZjEyNzU5ZmIzMTlhZGUzYmEzNzg2MWFlNzExZjhh NWNkOSBAIGdpdDovL2Fub25naXQuZnJlZWRlc2t0b3Aub3JnL3hvcmcvYXBwL2ludGVsLWdwdS10 b29scwogIFBhdGNod29ya18xMjEwNzogNTc1ZWM3NjNmNDM2YjlmMTczZjg2YjEyMGJjOTlmYmRj OTcxMzkxYyBAIGdpdDovL2Fub25naXQuZnJlZWRlc2t0b3Aub3JnL2dmeC1jaS9saW51eAoKCj09 IExpbnV4IGNvbW1pdHMgPT0KCjU3NWVjNzYzZjQzNiBkcm0vaTkxNTogU2VyaWFsaXNlIHJlc2V0 cyB3aXRoIHdlZGdpbmcKMzE2M2UxMGY5ZmZjIGRybS9pOTE1OiBXYWl0IGZvciBvbGQgcmVzZXRz IGJlZm9yZSBhcHBseWluZyBkZWJ1Z2ZzL2k5MTVfd2VkZ2VkCjEyZmM3NzRhMWU0NiBkcm0vaTkx NTogVW5pbnRlcnJ1cHRpYmx5IGRyYWluIHRoZSB0aW1lbGluZXMgb24gdW53ZWRnaW5nCjY2MDcz YTBiODE0ZiBkcm0vaTkxNTogRm9yY2UgdGhlIEdQVSByZXNldCB1cG9uIHdlZGdpbmcKYzgwZDkw OGMwYjNmIGRybS9pOTE1OiBSZXZva2UgbW1hcHMgYW5kIHByZXZlbnQgYWNjZXNzIHRvIGZlbmNl IHJlZ2lzdGVycyBhY3Jvc3MgcmVzZXQKCj09IExvZ3MgPT0KCkZvciBtb3JlIGRldGFpbHMgc2Vl OiBodHRwczovL2ludGVsLWdmeC1jaS4wMS5vcmcvdHJlZS9kcm0tdGlwL1BhdGNod29ya18xMjEw Ny8KX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX18KSW50ZWwt Z2Z4IG1haWxpbmcgbGlzdApJbnRlbC1nZnhAbGlzdHMuZnJlZWRlc2t0b3Aub3JnCmh0dHBzOi8v bGlzdHMuZnJlZWRlc2t0b3Aub3JnL21haWxtYW4vbGlzdGluZm8vaW50ZWwtZ2Z4Cg==