From mboxrd@z Thu Jan 1 00:00:00 1970 From: Chris Wilson Subject: [PATCH] drm/i915: Cancel context if it hangs after it is closed Date: Sat, 9 Nov 2019 20:26:14 +0000 Message-ID: <20191109202614.16019-1-chris@chris-wilson.co.uk> 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 734C46E415 for ; Sat, 9 Nov 2019 20:26:20 +0000 (UTC) List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: intel-gfx-bounces@lists.freedesktop.org Sender: "Intel-gfx" To: intel-gfx@lists.freedesktop.org List-Id: intel-gfx@lists.freedesktop.org SWYgd2UgZGV0ZWN0IGEgaGFuZyBpbiBhIGNsb3NlZCBjb250ZXh0LCBqdXN0IGZsdXNoIGFsbCBv ZiBpdHMgcmVxdWVzdHMKYW5kIGNhbmNlbCBhbnkgcmVtYWluaW5nIGV4ZWN1dGlvbiBhbG9uZyB0 aGUgY29udGV4dC4gTm90ZSB0aGF0IGFmdGVyCmNsb3NpbmcgdGhlIGNvbnRleHQsIHRoZSBsYXN0 IHJlZmVyZW5jZSB0byB0aGUgY29udGV4dCBtYXkgYmUgZHJvcHBlZCwKbGVhdmluZyBpdCBvbmx5 IHZhbGlkIHVuZGVyIFJDVS4KClNpZ25lZC1vZmYtYnk6IENocmlzIFdpbHNvbiA8Y2hyaXNAY2hy aXMtd2lsc29uLmNvLnVrPgotLS0KIGRyaXZlcnMvZ3B1L2RybS9pOTE1L2d0L2ludGVsX3Jlc2V0 LmMgfCA3ICsrKysrKysKIDEgZmlsZSBjaGFuZ2VkLCA3IGluc2VydGlvbnMoKykKCmRpZmYgLS1n aXQgYS9kcml2ZXJzL2dwdS9kcm0vaTkxNS9ndC9pbnRlbF9yZXNldC5jIGIvZHJpdmVycy9ncHUv ZHJtL2k5MTUvZ3QvaW50ZWxfcmVzZXQuYwppbmRleCBmMDNlMDAwMDUxYzEuLmE2YjBkMDBjM2E1 MSAxMDA2NDQKLS0tIGEvZHJpdmVycy9ncHUvZHJtL2k5MTUvZ3QvaW50ZWxfcmVzZXQuYworKysg Yi9kcml2ZXJzL2dwdS9kcm0vaTkxNS9ndC9pbnRlbF9yZXNldC5jCkBAIC04MSw2ICs4MSwxMSBA QCBzdGF0aWMgYm9vbCBjb250ZXh0X21hcmtfZ3VpbHR5KHN0cnVjdCBpOTE1X2dlbV9jb250ZXh0 ICpjdHgpCiAJYm9vbCBiYW5uZWQ7CiAJaW50IGk7CiAKKwlpZiAoaTkxNV9nZW1fY29udGV4dF9p c19jbG9zZWQoY3R4KSkgeworCQlpOTE1X2dlbV9jb250ZXh0X3NldF9iYW5uZWQoY3R4KTsKKwkJ cmV0dXJuIHRydWU7CisJfQorCiAJYXRvbWljX2luYygmY3R4LT5ndWlsdHlfY291bnQpOwogCiAJ LyogQ29vbCBjb250ZXh0cyBhcmUgdG9vIGNvb2wgdG8gYmUgYmFubmVkISAoVXNlZCBmb3IgcmVz ZXQgdGVzdGluZy4pICovCkBAIC0xMjQsNiArMTI5LDcgQEAgdm9pZCBfX2k5MTVfcmVxdWVzdF9y ZXNldChzdHJ1Y3QgaTkxNV9yZXF1ZXN0ICpycSwgYm9vbCBndWlsdHkpCiAKIAlHRU1fQlVHX09O KGk5MTVfcmVxdWVzdF9jb21wbGV0ZWQocnEpKTsKIAorCXJjdV9yZWFkX2xvY2soKTsgLyogcHJv dGVjdCB0aGUgR0VNIGNvbnRleHQgKi8KIAlpZiAoZ3VpbHR5KSB7CiAJCWk5MTVfcmVxdWVzdF9z a2lwKHJxLCAtRUlPKTsKIAkJaWYgKGNvbnRleHRfbWFya19ndWlsdHkocnEtPmdlbV9jb250ZXh0 KSkKQEAgLTEzMiw2ICsxMzgsNyBAQCB2b2lkIF9faTkxNV9yZXF1ZXN0X3Jlc2V0KHN0cnVjdCBp OTE1X3JlcXVlc3QgKnJxLCBib29sIGd1aWx0eSkKIAkJZG1hX2ZlbmNlX3NldF9lcnJvcigmcnEt PmZlbmNlLCAtRUFHQUlOKTsKIAkJY29udGV4dF9tYXJrX2lubm9jZW50KHJxLT5nZW1fY29udGV4 dCk7CiAJfQorCXJjdV9yZWFkX3VubG9jaygpOwogfQogCiBzdGF0aWMgYm9vbCBpOTE1X2luX3Jl c2V0KHN0cnVjdCBwY2lfZGV2ICpwZGV2KQotLSAKMi4yNC4wCgpfX19fX19fX19fX19fX19fX19f X19fX19fX19fX19fX19fX19fX19fX19fX19fXwpJbnRlbC1nZnggbWFpbGluZyBsaXN0CkludGVs LWdmeEBsaXN0cy5mcmVlZGVza3RvcC5vcmcKaHR0cHM6Ly9saXN0cy5mcmVlZGVza3RvcC5vcmcv bWFpbG1hbi9saXN0aW5mby9pbnRlbC1nZng= From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org X-Spam-Level: X-Spam-Status: No, score=-9.7 required=3.0 tests=HEADER_FROM_DIFFERENT_DOMAINS, INCLUDES_PATCH,MAILING_LIST_MULTI,SIGNED_OFF_BY,SPF_HELO_NONE,SPF_PASS, URIBL_BLOCKED,USER_AGENT_GIT autolearn=ham autolearn_force=no version=3.4.0 Received: from mail.kernel.org (mail.kernel.org [198.145.29.99]) by smtp.lore.kernel.org (Postfix) with ESMTP id 51763C43331 for ; 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Received: from haswell.alporthouse.com (unverified [78.156.65.138]) by fireflyinternet.com (Firefly Internet (M1)) with ESMTP id 19143370-1500050 for multiple; Sat, 09 Nov 2019 20:26:16 +0000 From: Chris Wilson To: intel-gfx@lists.freedesktop.org Date: Sat, 9 Nov 2019 20:26:14 +0000 Message-Id: <20191109202614.16019-1-chris@chris-wilson.co.uk> X-Mailer: git-send-email 2.24.0 MIME-Version: 1.0 Subject: [Intel-gfx] [PATCH] drm/i915: Cancel context if it hangs after it is closed X-BeenThere: intel-gfx@lists.freedesktop.org X-Mailman-Version: 2.1.23 Precedence: list List-Id: Intel graphics driver community testing & development List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: base64 Errors-To: intel-gfx-bounces@lists.freedesktop.org Sender: "Intel-gfx" Message-ID: <20191109202614.nq_XxlW-CeLlgN8LWaGD4RDFmUlUr4eAgeuLa2JJuvM@z> SWYgd2UgZGV0ZWN0IGEgaGFuZyBpbiBhIGNsb3NlZCBjb250ZXh0LCBqdXN0IGZsdXNoIGFsbCBv ZiBpdHMgcmVxdWVzdHMKYW5kIGNhbmNlbCBhbnkgcmVtYWluaW5nIGV4ZWN1dGlvbiBhbG9uZyB0 aGUgY29udGV4dC4gTm90ZSB0aGF0IGFmdGVyCmNsb3NpbmcgdGhlIGNvbnRleHQsIHRoZSBsYXN0 IHJlZmVyZW5jZSB0byB0aGUgY29udGV4dCBtYXkgYmUgZHJvcHBlZCwKbGVhdmluZyBpdCBvbmx5 IHZhbGlkIHVuZGVyIFJDVS4KClNpZ25lZC1vZmYtYnk6IENocmlzIFdpbHNvbiA8Y2hyaXNAY2hy aXMtd2lsc29uLmNvLnVrPgotLS0KIGRyaXZlcnMvZ3B1L2RybS9pOTE1L2d0L2ludGVsX3Jlc2V0 LmMgfCA3ICsrKysrKysKIDEgZmlsZSBjaGFuZ2VkLCA3IGluc2VydGlvbnMoKykKCmRpZmYgLS1n aXQgYS9kcml2ZXJzL2dwdS9kcm0vaTkxNS9ndC9pbnRlbF9yZXNldC5jIGIvZHJpdmVycy9ncHUv ZHJtL2k5MTUvZ3QvaW50ZWxfcmVzZXQuYwppbmRleCBmMDNlMDAwMDUxYzEuLmE2YjBkMDBjM2E1 MSAxMDA2NDQKLS0tIGEvZHJpdmVycy9ncHUvZHJtL2k5MTUvZ3QvaW50ZWxfcmVzZXQuYworKysg Yi9kcml2ZXJzL2dwdS9kcm0vaTkxNS9ndC9pbnRlbF9yZXNldC5jCkBAIC04MSw2ICs4MSwxMSBA QCBzdGF0aWMgYm9vbCBjb250ZXh0X21hcmtfZ3VpbHR5KHN0cnVjdCBpOTE1X2dlbV9jb250ZXh0 ICpjdHgpCiAJYm9vbCBiYW5uZWQ7CiAJaW50IGk7CiAKKwlpZiAoaTkxNV9nZW1fY29udGV4dF9p c19jbG9zZWQoY3R4KSkgeworCQlpOTE1X2dlbV9jb250ZXh0X3NldF9iYW5uZWQoY3R4KTsKKwkJ cmV0dXJuIHRydWU7CisJfQorCiAJYXRvbWljX2luYygmY3R4LT5ndWlsdHlfY291bnQpOwogCiAJ LyogQ29vbCBjb250ZXh0cyBhcmUgdG9vIGNvb2wgdG8gYmUgYmFubmVkISAoVXNlZCBmb3IgcmVz ZXQgdGVzdGluZy4pICovCkBAIC0xMjQsNiArMTI5LDcgQEAgdm9pZCBfX2k5MTVfcmVxdWVzdF9y ZXNldChzdHJ1Y3QgaTkxNV9yZXF1ZXN0ICpycSwgYm9vbCBndWlsdHkpCiAKIAlHRU1fQlVHX09O KGk5MTVfcmVxdWVzdF9jb21wbGV0ZWQocnEpKTsKIAorCXJjdV9yZWFkX2xvY2soKTsgLyogcHJv dGVjdCB0aGUgR0VNIGNvbnRleHQgKi8KIAlpZiAoZ3VpbHR5KSB7CiAJCWk5MTVfcmVxdWVzdF9z a2lwKHJxLCAtRUlPKTsKIAkJaWYgKGNvbnRleHRfbWFya19ndWlsdHkocnEtPmdlbV9jb250ZXh0 KSkKQEAgLTEzMiw2ICsxMzgsNyBAQCB2b2lkIF9faTkxNV9yZXF1ZXN0X3Jlc2V0KHN0cnVjdCBp OTE1X3JlcXVlc3QgKnJxLCBib29sIGd1aWx0eSkKIAkJZG1hX2ZlbmNlX3NldF9lcnJvcigmcnEt PmZlbmNlLCAtRUFHQUlOKTsKIAkJY29udGV4dF9tYXJrX2lubm9jZW50KHJxLT5nZW1fY29udGV4 dCk7CiAJfQorCXJjdV9yZWFkX3VubG9jaygpOwogfQogCiBzdGF0aWMgYm9vbCBpOTE1X2luX3Jl c2V0KHN0cnVjdCBwY2lfZGV2ICpwZGV2KQotLSAKMi4yNC4wCgpfX19fX19fX19fX19fX19fX19f X19fX19fX19fX19fX19fX19fX19fX19fX19fXwpJbnRlbC1nZnggbWFpbGluZyBsaXN0CkludGVs LWdmeEBsaXN0cy5mcmVlZGVza3RvcC5vcmcKaHR0cHM6Ly9saXN0cy5mcmVlZGVza3RvcC5vcmcv bWFpbG1hbi9saXN0aW5mby9pbnRlbC1nZng=