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=-6.7 required=3.0 tests=HEADER_FROM_DIFFERENT_DOMAINS, INCLUDES_PATCH,MAILING_LIST_MULTI,SIGNED_OFF_BY,SPF_HELO_NONE,SPF_PASS, URIBL_BLOCKED autolearn=unavailable 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 A2473C81822 for ; Tue, 12 May 2020 09:03:20 +0000 (UTC) Received: from gabe.freedesktop.org (gabe.freedesktop.org [131.252.210.177]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by mail.kernel.org (Postfix) with ESMTPS id 83AEF20714 for ; Tue, 12 May 2020 09:03:20 +0000 (UTC) DMARC-Filter: OpenDMARC Filter v1.3.2 mail.kernel.org 83AEF20714 Authentication-Results: mail.kernel.org; dmarc=none (p=none dis=none) header.from=chris-wilson.co.uk Authentication-Results: mail.kernel.org; spf=none smtp.mailfrom=dri-devel-bounces@lists.freedesktop.org Received: from gabe.freedesktop.org (localhost [127.0.0.1]) by gabe.freedesktop.org (Postfix) with ESMTP id B1BC96E8DB; Tue, 12 May 2020 09:03:19 +0000 (UTC) Received: from fireflyinternet.com (mail.fireflyinternet.com [109.228.58.192]) by gabe.freedesktop.org (Postfix) with ESMTPS id DCFB36E09A; Tue, 12 May 2020 09:03:17 +0000 (UTC) X-Default-Received-SPF: pass (skip=forwardok (res=PASS)) x-ip-name=78.156.65.138; Received: from localhost (unverified [78.156.65.138]) by fireflyinternet.com (Firefly Internet (M1)) with ESMTP (TLS) id 21170102-1500050 for multiple; Tue, 12 May 2020 10:03:13 +0100 MIME-Version: 1.0 In-Reply-To: <20200512085944.222637-2-daniel.vetter@ffwll.ch> References: <20200512085944.222637-1-daniel.vetter@ffwll.ch> <20200512085944.222637-2-daniel.vetter@ffwll.ch> Subject: Re: [RFC 01/17] dma-fence: add might_sleep annotation to _wait() From: Chris Wilson To: DRI Development , Daniel Vetter Message-ID: <158927419210.15653.14325088525231607229@build.alporthouse.com> User-Agent: alot/0.8.1 Date: Tue, 12 May 2020 10:03:12 +0100 X-BeenThere: dri-devel@lists.freedesktop.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: Direct Rendering Infrastructure - Development List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Cc: linux-rdma@vger.kernel.org, Daniel Vetter , intel-gfx@lists.freedesktop.org, LKML , amd-gfx@lists.freedesktop.org, linaro-mm-sig@lists.linaro.org, Daniel Vetter , Christian König , linux-media@vger.kernel.org Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: base64 Errors-To: dri-devel-bounces@lists.freedesktop.org Sender: "dri-devel" UXVvdGluZyBEYW5pZWwgVmV0dGVyICgyMDIwLTA1LTEyIDA5OjU5OjI4KQo+IEJ1dCBvbmx5IGZv ciBub24temVybyB0aW1lb3V0LCB0byBhdm9pZCBmYWxzZSBwb3NpdGl2ZXMuCj4gCj4gT25lIHF1 ZXN0aW9uIGhlcmUgaXMgd2hldGhlciB0aGUgbWlnaHRfc2xlZXAgc2hvdWxkIGJlIHVuY29uZGl0 aW9uYWwsCj4gb3Igb25seSBmb3IgcmVhbCB0aW1lb3V0cy4gSSdtIG5vdCBzdXJlLCBzbyB3ZW50 IHdpdGggdGhlIG1vcmUKPiBkZWZlbnNpdmUgb3B0aW9uLiBCdXQgaW4gdGhlIGludGVyZXN0IG9m IGxvY2tpbmcgZG93biB0aGUgY3Jvc3MtZHJpdmVyCj4gZG1hX2ZlbmNlIHJ1bGVzIHdlIG1pZ2h0 IHdhbnQgdG8gYmUgbW9yZSBhZ2dyZXNzaXZlLgoKWW91IGNhbiBhcmd1ZSBmb3IgZW5mb3JjaW5n IG1pZ2h0X3NsZWVwKCkgYXMgaW50ZXJuYWwgcXVlcmllcyBzaG91bGQgYmUKdXNpbmcgZG1hX2Zl bmNlX2lzX3NpZ25hbGVkKCkgYW5kIG5vdCBkbWFfZmVuY2Vfd2FpdF90aW1lb3V0KDApLgoKPiBD YzogbGludXgtbWVkaWFAdmdlci5rZXJuZWwub3JnCj4gQ2M6IGxpbmFyby1tbS1zaWdAbGlzdHMu bGluYXJvLm9yZwo+IENjOiBsaW51eC1yZG1hQHZnZXIua2VybmVsLm9yZwo+IENjOiBhbWQtZ2Z4 QGxpc3RzLmZyZWVkZXNrdG9wLm9yZwo+IENjOiBpbnRlbC1nZnhAbGlzdHMuZnJlZWRlc2t0b3Au b3JnCj4gQ2M6IENocmlzIFdpbHNvbiA8Y2hyaXNAY2hyaXMtd2lsc29uLmNvLnVrPgo+IENjOiBN YWFydGVuIExhbmtob3JzdCA8bWFhcnRlbi5sYW5raG9yc3RAbGludXguaW50ZWwuY29tPgo+IENj OiBDaHJpc3RpYW4gS8O2bmlnIDxjaHJpc3RpYW4ua29lbmlnQGFtZC5jb20+Cj4gU2lnbmVkLW9m Zi1ieTogRGFuaWVsIFZldHRlciA8ZGFuaWVsLnZldHRlckBpbnRlbC5jb20+Cj4gLS0tCj4gIGRy aXZlcnMvZG1hLWJ1Zi9kbWEtZmVuY2UuYyB8IDMgKysrCj4gIDEgZmlsZSBjaGFuZ2VkLCAzIGlu c2VydGlvbnMoKykKPiAKPiBkaWZmIC0tZ2l0IGEvZHJpdmVycy9kbWEtYnVmL2RtYS1mZW5jZS5j IGIvZHJpdmVycy9kbWEtYnVmL2RtYS1mZW5jZS5jCj4gaW5kZXggMDUyYTQxZTI0NTFjLi42ODAy MTI1MzQ5ZmIgMTAwNjQ0Cj4gLS0tIGEvZHJpdmVycy9kbWEtYnVmL2RtYS1mZW5jZS5jCj4gKysr IGIvZHJpdmVycy9kbWEtYnVmL2RtYS1mZW5jZS5jCj4gQEAgLTIwOCw2ICsyMDgsOSBAQCBkbWFf ZmVuY2Vfd2FpdF90aW1lb3V0KHN0cnVjdCBkbWFfZmVuY2UgKmZlbmNlLCBib29sIGludHIsIHNp Z25lZCBsb25nIHRpbWVvdXQpCj4gICAgICAgICBpZiAoV0FSTl9PTih0aW1lb3V0IDwgMCkpCj4g ICAgICAgICAgICAgICAgIHJldHVybiAtRUlOVkFMOwo+ICAKPiArICAgICAgIGlmICh0aW1lb3V0 ID4gMCkKPiArICAgICAgICAgICAgICAgbWlnaHRfc2xlZXAoKTsKCm1pZ2h0X3NsZWVwX2lmKHRp bWVvdXQgPiAwKTsKLUNocmlzCl9fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19f X19fX19fX19fCmRyaS1kZXZlbCBtYWlsaW5nIGxpc3QKZHJpLWRldmVsQGxpc3RzLmZyZWVkZXNr dG9wLm9yZwpodHRwczovL2xpc3RzLmZyZWVkZXNrdG9wLm9yZy9tYWlsbWFuL2xpc3RpbmZvL2Ry aS1kZXZlbAo= 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=-6.7 required=3.0 tests=HEADER_FROM_DIFFERENT_DOMAINS, INCLUDES_PATCH,MAILING_LIST_MULTI,SIGNED_OFF_BY,SPF_HELO_NONE,SPF_PASS, URIBL_BLOCKED autolearn=unavailable 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 BC925C81825 for ; Tue, 12 May 2020 09:03:19 +0000 (UTC) Received: from gabe.freedesktop.org (gabe.freedesktop.org [131.252.210.177]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by mail.kernel.org (Postfix) with ESMTPS id 9D98A20714 for ; Tue, 12 May 2020 09:03:19 +0000 (UTC) DMARC-Filter: OpenDMARC Filter v1.3.2 mail.kernel.org 9D98A20714 Authentication-Results: mail.kernel.org; dmarc=none (p=none dis=none) header.from=chris-wilson.co.uk Authentication-Results: mail.kernel.org; spf=none smtp.mailfrom=intel-gfx-bounces@lists.freedesktop.org Received: from gabe.freedesktop.org (localhost [127.0.0.1]) by gabe.freedesktop.org (Postfix) with ESMTP id 180346E8D5; Tue, 12 May 2020 09:03:19 +0000 (UTC) Received: from fireflyinternet.com (mail.fireflyinternet.com [109.228.58.192]) by gabe.freedesktop.org (Postfix) with ESMTPS id DCFB36E09A; Tue, 12 May 2020 09:03:17 +0000 (UTC) X-Default-Received-SPF: pass (skip=forwardok (res=PASS)) x-ip-name=78.156.65.138; Received: from localhost (unverified [78.156.65.138]) by fireflyinternet.com (Firefly Internet (M1)) with ESMTP (TLS) id 21170102-1500050 for multiple; Tue, 12 May 2020 10:03:13 +0100 MIME-Version: 1.0 In-Reply-To: <20200512085944.222637-2-daniel.vetter@ffwll.ch> References: <20200512085944.222637-1-daniel.vetter@ffwll.ch> <20200512085944.222637-2-daniel.vetter@ffwll.ch> From: Chris Wilson To: DRI Development , Daniel Vetter Message-ID: <158927419210.15653.14325088525231607229@build.alporthouse.com> User-Agent: alot/0.8.1 Date: Tue, 12 May 2020 10:03:12 +0100 Subject: Re: [Intel-gfx] [RFC 01/17] dma-fence: add might_sleep annotation to _wait() X-BeenThere: intel-gfx@lists.freedesktop.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: Intel graphics driver community testing & development List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Cc: linux-rdma@vger.kernel.org, Daniel Vetter , intel-gfx@lists.freedesktop.org, LKML , amd-gfx@lists.freedesktop.org, linaro-mm-sig@lists.linaro.org, Daniel Vetter , Christian König , linux-media@vger.kernel.org Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: base64 Errors-To: intel-gfx-bounces@lists.freedesktop.org Sender: "Intel-gfx" UXVvdGluZyBEYW5pZWwgVmV0dGVyICgyMDIwLTA1LTEyIDA5OjU5OjI4KQo+IEJ1dCBvbmx5IGZv ciBub24temVybyB0aW1lb3V0LCB0byBhdm9pZCBmYWxzZSBwb3NpdGl2ZXMuCj4gCj4gT25lIHF1 ZXN0aW9uIGhlcmUgaXMgd2hldGhlciB0aGUgbWlnaHRfc2xlZXAgc2hvdWxkIGJlIHVuY29uZGl0 aW9uYWwsCj4gb3Igb25seSBmb3IgcmVhbCB0aW1lb3V0cy4gSSdtIG5vdCBzdXJlLCBzbyB3ZW50 IHdpdGggdGhlIG1vcmUKPiBkZWZlbnNpdmUgb3B0aW9uLiBCdXQgaW4gdGhlIGludGVyZXN0IG9m IGxvY2tpbmcgZG93biB0aGUgY3Jvc3MtZHJpdmVyCj4gZG1hX2ZlbmNlIHJ1bGVzIHdlIG1pZ2h0 IHdhbnQgdG8gYmUgbW9yZSBhZ2dyZXNzaXZlLgoKWW91IGNhbiBhcmd1ZSBmb3IgZW5mb3JjaW5n IG1pZ2h0X3NsZWVwKCkgYXMgaW50ZXJuYWwgcXVlcmllcyBzaG91bGQgYmUKdXNpbmcgZG1hX2Zl bmNlX2lzX3NpZ25hbGVkKCkgYW5kIG5vdCBkbWFfZmVuY2Vfd2FpdF90aW1lb3V0KDApLgoKPiBD YzogbGludXgtbWVkaWFAdmdlci5rZXJuZWwub3JnCj4gQ2M6IGxpbmFyby1tbS1zaWdAbGlzdHMu bGluYXJvLm9yZwo+IENjOiBsaW51eC1yZG1hQHZnZXIua2VybmVsLm9yZwo+IENjOiBhbWQtZ2Z4 QGxpc3RzLmZyZWVkZXNrdG9wLm9yZwo+IENjOiBpbnRlbC1nZnhAbGlzdHMuZnJlZWRlc2t0b3Au b3JnCj4gQ2M6IENocmlzIFdpbHNvbiA8Y2hyaXNAY2hyaXMtd2lsc29uLmNvLnVrPgo+IENjOiBN YWFydGVuIExhbmtob3JzdCA8bWFhcnRlbi5sYW5raG9yc3RAbGludXguaW50ZWwuY29tPgo+IENj OiBDaHJpc3RpYW4gS8O2bmlnIDxjaHJpc3RpYW4ua29lbmlnQGFtZC5jb20+Cj4gU2lnbmVkLW9m Zi1ieTogRGFuaWVsIFZldHRlciA8ZGFuaWVsLnZldHRlckBpbnRlbC5jb20+Cj4gLS0tCj4gIGRy aXZlcnMvZG1hLWJ1Zi9kbWEtZmVuY2UuYyB8IDMgKysrCj4gIDEgZmlsZSBjaGFuZ2VkLCAzIGlu c2VydGlvbnMoKykKPiAKPiBkaWZmIC0tZ2l0IGEvZHJpdmVycy9kbWEtYnVmL2RtYS1mZW5jZS5j IGIvZHJpdmVycy9kbWEtYnVmL2RtYS1mZW5jZS5jCj4gaW5kZXggMDUyYTQxZTI0NTFjLi42ODAy MTI1MzQ5ZmIgMTAwNjQ0Cj4gLS0tIGEvZHJpdmVycy9kbWEtYnVmL2RtYS1mZW5jZS5jCj4gKysr IGIvZHJpdmVycy9kbWEtYnVmL2RtYS1mZW5jZS5jCj4gQEAgLTIwOCw2ICsyMDgsOSBAQCBkbWFf ZmVuY2Vfd2FpdF90aW1lb3V0KHN0cnVjdCBkbWFfZmVuY2UgKmZlbmNlLCBib29sIGludHIsIHNp Z25lZCBsb25nIHRpbWVvdXQpCj4gICAgICAgICBpZiAoV0FSTl9PTih0aW1lb3V0IDwgMCkpCj4g ICAgICAgICAgICAgICAgIHJldHVybiAtRUlOVkFMOwo+ICAKPiArICAgICAgIGlmICh0aW1lb3V0 ID4gMCkKPiArICAgICAgICAgICAgICAgbWlnaHRfc2xlZXAoKTsKCm1pZ2h0X3NsZWVwX2lmKHRp bWVvdXQgPiAwKTsKLUNocmlzCl9fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19f X19fX19fX19fCkludGVsLWdmeCBtYWlsaW5nIGxpc3QKSW50ZWwtZ2Z4QGxpc3RzLmZyZWVkZXNr dG9wLm9yZwpodHRwczovL2xpc3RzLmZyZWVkZXNrdG9wLm9yZy9tYWlsbWFuL2xpc3RpbmZvL2lu dGVsLWdmeAo= 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=-6.7 required=3.0 tests=HEADER_FROM_DIFFERENT_DOMAINS, INCLUDES_PATCH,MAILING_LIST_MULTI,SIGNED_OFF_BY,SPF_HELO_NONE,SPF_PASS, URIBL_BLOCKED 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 6DC75C81824 for ; Tue, 12 May 2020 09:03:19 +0000 (UTC) Received: from gabe.freedesktop.org (gabe.freedesktop.org [131.252.210.177]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by mail.kernel.org (Postfix) with ESMTPS id 434BA24955 for ; Tue, 12 May 2020 09:03:19 +0000 (UTC) DMARC-Filter: OpenDMARC Filter v1.3.2 mail.kernel.org 434BA24955 Authentication-Results: mail.kernel.org; dmarc=none (p=none dis=none) header.from=chris-wilson.co.uk Authentication-Results: mail.kernel.org; spf=none smtp.mailfrom=amd-gfx-bounces@lists.freedesktop.org Received: from gabe.freedesktop.org (localhost [127.0.0.1]) by gabe.freedesktop.org (Postfix) with ESMTP id ED7CE6E09A; Tue, 12 May 2020 09:03:18 +0000 (UTC) Received: from fireflyinternet.com (mail.fireflyinternet.com [109.228.58.192]) by gabe.freedesktop.org (Postfix) with ESMTPS id DCFB36E09A; Tue, 12 May 2020 09:03:17 +0000 (UTC) X-Default-Received-SPF: pass (skip=forwardok (res=PASS)) x-ip-name=78.156.65.138; Received: from localhost (unverified [78.156.65.138]) by fireflyinternet.com (Firefly Internet (M1)) with ESMTP (TLS) id 21170102-1500050 for multiple; Tue, 12 May 2020 10:03:13 +0100 MIME-Version: 1.0 In-Reply-To: <20200512085944.222637-2-daniel.vetter@ffwll.ch> References: <20200512085944.222637-1-daniel.vetter@ffwll.ch> <20200512085944.222637-2-daniel.vetter@ffwll.ch> Subject: Re: [RFC 01/17] dma-fence: add might_sleep annotation to _wait() From: Chris Wilson To: DRI Development , Daniel Vetter Message-ID: <158927419210.15653.14325088525231607229@build.alporthouse.com> User-Agent: alot/0.8.1 Date: Tue, 12 May 2020 10:03:12 +0100 X-BeenThere: amd-gfx@lists.freedesktop.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: Discussion list for AMD gfx List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Cc: linux-rdma@vger.kernel.org, Daniel Vetter , intel-gfx@lists.freedesktop.org, Maarten Lankhorst , LKML , amd-gfx@lists.freedesktop.org, linaro-mm-sig@lists.linaro.org, Daniel Vetter , Christian König , linux-media@vger.kernel.org Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: base64 Errors-To: amd-gfx-bounces@lists.freedesktop.org Sender: "amd-gfx" UXVvdGluZyBEYW5pZWwgVmV0dGVyICgyMDIwLTA1LTEyIDA5OjU5OjI4KQo+IEJ1dCBvbmx5IGZv ciBub24temVybyB0aW1lb3V0LCB0byBhdm9pZCBmYWxzZSBwb3NpdGl2ZXMuCj4gCj4gT25lIHF1 ZXN0aW9uIGhlcmUgaXMgd2hldGhlciB0aGUgbWlnaHRfc2xlZXAgc2hvdWxkIGJlIHVuY29uZGl0 aW9uYWwsCj4gb3Igb25seSBmb3IgcmVhbCB0aW1lb3V0cy4gSSdtIG5vdCBzdXJlLCBzbyB3ZW50 IHdpdGggdGhlIG1vcmUKPiBkZWZlbnNpdmUgb3B0aW9uLiBCdXQgaW4gdGhlIGludGVyZXN0IG9m IGxvY2tpbmcgZG93biB0aGUgY3Jvc3MtZHJpdmVyCj4gZG1hX2ZlbmNlIHJ1bGVzIHdlIG1pZ2h0 IHdhbnQgdG8gYmUgbW9yZSBhZ2dyZXNzaXZlLgoKWW91IGNhbiBhcmd1ZSBmb3IgZW5mb3JjaW5n IG1pZ2h0X3NsZWVwKCkgYXMgaW50ZXJuYWwgcXVlcmllcyBzaG91bGQgYmUKdXNpbmcgZG1hX2Zl bmNlX2lzX3NpZ25hbGVkKCkgYW5kIG5vdCBkbWFfZmVuY2Vfd2FpdF90aW1lb3V0KDApLgoKPiBD YzogbGludXgtbWVkaWFAdmdlci5rZXJuZWwub3JnCj4gQ2M6IGxpbmFyby1tbS1zaWdAbGlzdHMu bGluYXJvLm9yZwo+IENjOiBsaW51eC1yZG1hQHZnZXIua2VybmVsLm9yZwo+IENjOiBhbWQtZ2Z4 QGxpc3RzLmZyZWVkZXNrdG9wLm9yZwo+IENjOiBpbnRlbC1nZnhAbGlzdHMuZnJlZWRlc2t0b3Au b3JnCj4gQ2M6IENocmlzIFdpbHNvbiA8Y2hyaXNAY2hyaXMtd2lsc29uLmNvLnVrPgo+IENjOiBN YWFydGVuIExhbmtob3JzdCA8bWFhcnRlbi5sYW5raG9yc3RAbGludXguaW50ZWwuY29tPgo+IENj OiBDaHJpc3RpYW4gS8O2bmlnIDxjaHJpc3RpYW4ua29lbmlnQGFtZC5jb20+Cj4gU2lnbmVkLW9m Zi1ieTogRGFuaWVsIFZldHRlciA8ZGFuaWVsLnZldHRlckBpbnRlbC5jb20+Cj4gLS0tCj4gIGRy aXZlcnMvZG1hLWJ1Zi9kbWEtZmVuY2UuYyB8IDMgKysrCj4gIDEgZmlsZSBjaGFuZ2VkLCAzIGlu c2VydGlvbnMoKykKPiAKPiBkaWZmIC0tZ2l0IGEvZHJpdmVycy9kbWEtYnVmL2RtYS1mZW5jZS5j IGIvZHJpdmVycy9kbWEtYnVmL2RtYS1mZW5jZS5jCj4gaW5kZXggMDUyYTQxZTI0NTFjLi42ODAy MTI1MzQ5ZmIgMTAwNjQ0Cj4gLS0tIGEvZHJpdmVycy9kbWEtYnVmL2RtYS1mZW5jZS5jCj4gKysr IGIvZHJpdmVycy9kbWEtYnVmL2RtYS1mZW5jZS5jCj4gQEAgLTIwOCw2ICsyMDgsOSBAQCBkbWFf ZmVuY2Vfd2FpdF90aW1lb3V0KHN0cnVjdCBkbWFfZmVuY2UgKmZlbmNlLCBib29sIGludHIsIHNp Z25lZCBsb25nIHRpbWVvdXQpCj4gICAgICAgICBpZiAoV0FSTl9PTih0aW1lb3V0IDwgMCkpCj4g ICAgICAgICAgICAgICAgIHJldHVybiAtRUlOVkFMOwo+ICAKPiArICAgICAgIGlmICh0aW1lb3V0 ID4gMCkKPiArICAgICAgICAgICAgICAgbWlnaHRfc2xlZXAoKTsKCm1pZ2h0X3NsZWVwX2lmKHRp bWVvdXQgPiAwKTsKLUNocmlzCl9fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19f X19fX19fX19fCmFtZC1nZnggbWFpbGluZyBsaXN0CmFtZC1nZnhAbGlzdHMuZnJlZWRlc2t0b3Au b3JnCmh0dHBzOi8vbGlzdHMuZnJlZWRlc2t0b3Aub3JnL21haWxtYW4vbGlzdGluZm8vYW1kLWdm eAo=