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=-15.2 required=3.0 tests=BAYES_00, HEADER_FROM_DIFFERENT_DOMAINS,INCLUDES_CR_TRAILER,INCLUDES_PATCH, MAILING_LIST_MULTI,NICE_REPLY_A,SPF_HELO_NONE,SPF_NONE,USER_AGENT_SANE_1 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 EB8ECC11F69 for ; Thu, 1 Jul 2021 07:07:33 +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 AE79D6135B for ; Thu, 1 Jul 2021 07:07:33 +0000 (UTC) DMARC-Filter: OpenDMARC Filter v1.3.2 mail.kernel.org AE79D6135B Authentication-Results: mail.kernel.org; dmarc=fail (p=none dis=none) header.from=linux.intel.com 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 5F5C76E9C8; Thu, 1 Jul 2021 07:07:33 +0000 (UTC) Received: from mga06.intel.com (mga06.intel.com [134.134.136.31]) by gabe.freedesktop.org (Postfix) with ESMTPS id 994396E9C8 for ; Thu, 1 Jul 2021 07:07:32 +0000 (UTC) X-IronPort-AV: E=McAfee;i="6200,9189,10031"; a="269615705" X-IronPort-AV: E=Sophos;i="5.83,313,1616482800"; d="scan'208";a="269615705" Received: from orsmga007.jf.intel.com ([10.7.209.58]) by orsmga104.jf.intel.com with ESMTP/TLS/ECDHE-RSA-AES256-GCM-SHA384; 01 Jul 2021 00:07:31 -0700 X-IronPort-AV: E=Sophos;i="5.83,313,1616482800"; d="scan'208";a="447778411" Received: from bjvanakk-mobl.ger.corp.intel.com (HELO [10.252.61.209]) ([10.252.61.209]) by orsmga007-auth.jf.intel.com with ESMTP/TLS/ECDHE-RSA-AES256-GCM-SHA384; 01 Jul 2021 00:07:29 -0700 To: Ville Syrjala , intel-gfx@lists.freedesktop.org References: <20210630164413.25481-1-ville.syrjala@linux.intel.com> From: Maarten Lankhorst Message-ID: <2edf584b-3835-53ed-f6e3-76c7e8d581ed@linux.intel.com> Date: Thu, 1 Jul 2021 09:07:27 +0200 User-Agent: Mozilla/5.0 (X11; Linux x86_64; rv:78.0) Gecko/20100101 Thunderbird/78.9.0 MIME-Version: 1.0 In-Reply-To: <20210630164413.25481-1-ville.syrjala@linux.intel.com> Content-Language: en-US Subject: Re: [Intel-gfx] [PATCH] drm/i915/gt: Fix -EDEADLK handling regression 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: =?UTF-8?Q?Thomas_Hellstr=c3=b6m?= , stable@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" T3AgMzAtMDYtMjAyMSBvbSAxODo0NCBzY2hyZWVmIFZpbGxlIFN5cmphbGE6Cj4gRnJvbTogVmls bGUgU3lyasOkbMOkIDx2aWxsZS5zeXJqYWxhQGxpbnV4LmludGVsLmNvbT4KPgo+IFRoZSBjb252 ZXJzaW9uIHRvIHd3IG11dGV4ZXMgZmFpbGVkIHRvIGFkZHJlc3MgdGhlIGZlbmNlIGNvZGUgd2hp Y2gKPiBhbHJlYWR5IHJldHVybnMgLUVERUFETEsgd2hlbiB3ZSBydW4gb3V0IG9mIGZlbmNlcy4g V3cgbXV0ZXhlcyBvbgo+IHRoZSBvdGhlciBoYW5kIHRyZWF0IC1FREVBRExLIGFzIGFuIGludGVy bmFsIGVycm5vIHZhbHVlIGluZGljYXRpbmcKPiBhIG5lZWQgdG8gcmVzdGFydCB0aGUgb3BlcmF0 aW9uIGR1ZSB0byBhIGRlYWRsb2NrLiBTbyBub3cgd2hlbiB0aGUKPiBmZW5jZSBjb2RlIHJldHVy bnMgLUVERUFETEsgdGhlIGhpZ2hlciBsZXZlbCBjb2RlIGVycm9uZW91c2x5Cj4gcmVzdGFydHMg ZXZlcnl0aGluZyBpbnN0ZWFkIG9mIHJldHVybmluZyB0aGUgZXJyb3IgdG8gdXNlcnNwYWNlCj4g YXMgaXMgZXhwZWN0ZWQuCj4KPiBUbyByZW1lZHkgdGhpcyBsZXQncyBzd2l0Y2ggdGhlIGZlbmNl IGNvZGUgdG8gdXNlIGEgZGlmZmVyZW50IGVycm5vCj4gdmFsdWUgZm9yIHRoaXMuIC1FTk9CVUZT IHNlZW1zIGxpa2UgYSBzZW1pLXJlYXNvbmFibGUgdW5pcXVlIGNob2ljZS4KPiBBcGFydCBmcm9t IGlndCB0aGUgb25seSB1c2VyIG9mIHRoaXMgSSBjb3VsZCBmaW5kIGlzIHNuYSwgYW5kIGV2ZW4K PiB0aGVyZSBhbGwgd2UgZG8gaXMgZHVtcCB0aGUgY3VycmVudCBmZW5jZSByZWdpc3RlcnMgZnJv bSBkZWJ1Z2ZzCj4gaW50byB0aGUgWCBzZXJ2ZXIgbG9nLiBTbyBubyB1c2VyIHZpc2libGUgZnVu Y3Rpb25hbGl0eSBpcyBhZmZlY3RlZC4KPiBJZiB3ZSByZWFsbHkgY2FyZWQgYWJvdXQgcHJlc2Vy dmluZyB0aGlzIHdlIGNvdWxkIG9mIGNvdXJzZSBjb252ZXJ0Cj4gYmFjayB0byAtRURFQURMSyBo aWdoZXIgdXAsIGJ1dCBkb2Vzbid0IHNlZW0gbGlrZSB0aGF0J3Mgd29ydGgKPiB0aGUgaGFzc2xl IGhlcmUuCj4KPiBOb3QgcXVpdGUgc3VyZSB3aGljaCBjb21taXQgc3BlY2lmaWNhbGx5IGJyb2tl IHRoaXMsIGJ1dCBJJ2xsCj4ganVzdCBhdHRyaWJ1dGUgaXQgdG8gdGhlIGdlbmVyYWwgZ2VtIHd3 IG11dGV4IHdvcmsuCj4KPiBDYzogc3RhYmxlQHZnZXIua2VybmVsLm9yZwo+IENjOiBNYWFydGVu IExhbmtob3JzdCA8bWFhcnRlbi5sYW5raG9yc3RAbGludXguaW50ZWwuY29tPgo+IENjOiBUaG9t YXMgSGVsbHN0csO2bSA8dGhvbWFzLmhlbGxzdHJvbUBpbnRlbC5jb20+Cj4gVGVzdGNhc2U6IGln dC9nZW1fcHJlYWQvZXhoYXVzdGlvbgo+IFRlc3RjYXNlOiBpZ3QvZ2VtX3B3cml0ZS9iYXNpYy1l eGhhdXN0aW9uCj4gVGVzdGNhc2U6IGlndC9nZW1fZmVuY2VkX2V4ZWNfdGhyYXNoL3Rvby1tYW55 LWZlbmNlcwo+IEZpeGVzOiA4MGYwYjY3OWQ2ZjAgKCJkcm0vaTkxNTogQWRkIGFuIGltcGxlbWVu dGF0aW9uIGZvciBpOTE1X2dlbV93d19jdHggbG9ja2luZywgdjIuIikKPiBTaWduZWQtb2ZmLWJ5 OiBWaWxsZSBTeXJqw6Rsw6QgPHZpbGxlLnN5cmphbGFAbGludXguaW50ZWwuY29tPgo+IC0tLQo+ ICBkcml2ZXJzL2dwdS9kcm0vaTkxNS9ndC9pbnRlbF9nZ3R0X2ZlbmNpbmcuYyB8IDIgKy0KPiAg MSBmaWxlIGNoYW5nZWQsIDEgaW5zZXJ0aW9uKCspLCAxIGRlbGV0aW9uKC0pCj4KPiBkaWZmIC0t Z2l0IGEvZHJpdmVycy9ncHUvZHJtL2k5MTUvZ3QvaW50ZWxfZ2d0dF9mZW5jaW5nLmMgYi9kcml2 ZXJzL2dwdS9kcm0vaTkxNS9ndC9pbnRlbF9nZ3R0X2ZlbmNpbmcuYwo+IGluZGV4IGNhYzdmM2Y0 NDY0Mi4uZjg5NDhkZTcyMDM2IDEwMDY0NAo+IC0tLSBhL2RyaXZlcnMvZ3B1L2RybS9pOTE1L2d0 L2ludGVsX2dndHRfZmVuY2luZy5jCj4gKysrIGIvZHJpdmVycy9ncHUvZHJtL2k5MTUvZ3QvaW50 ZWxfZ2d0dF9mZW5jaW5nLmMKPiBAQCAtMzQ4LDcgKzM0OCw3IEBAIHN0YXRpYyBzdHJ1Y3QgaTkx NV9mZW5jZV9yZWcgKmZlbmNlX2ZpbmQoc3RydWN0IGk5MTVfZ2d0dCAqZ2d0dCkKPiAgCWlmIChp bnRlbF9oYXNfcGVuZGluZ19mYl91bnBpbihnZ3R0LT52bS5pOTE1KSkKPiAgCQlyZXR1cm4gRVJS X1BUUigtRUFHQUlOKTsKPiAgCj4gLQlyZXR1cm4gRVJSX1BUUigtRURFQURMSyk7Cj4gKwlyZXR1 cm4gRVJSX1BUUigtRU5PQlVGUyk7Cj4gIH0KPiAgCj4gIGludCBfX2k5MTVfdm1hX3Bpbl9mZW5j ZShzdHJ1Y3QgaTkxNV92bWEgKnZtYSkKCk1ha2VzIHNlbnNlLi4KClJldmlld2VkLWJ5OiBNYWFy dGVuIExhbmtob3JzdCA8bWFhcnRlbi5sYW5raG9yc3RAbGludXguaW50ZWwuY29tPgoKSXMgaXQg YSBzbGlnaHRseSBtb3JlIHJlZW50IGNvbW1pdD8gTWlnaHQgcHJvYmFibHkgYmUgdGhlIHBhcnQg dGhhdCBjb252ZXJ0cyBleGVjYnVmZmVyIHRvIHVzZSB3dyBsb2Nrcy4KCl9fX19fX19fX19fX19f X19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fCkludGVsLWdmeCBtYWlsaW5nIGxpc3QK SW50ZWwtZ2Z4QGxpc3RzLmZyZWVkZXNrdG9wLm9yZwpodHRwczovL2xpc3RzLmZyZWVkZXNrdG9w Lm9yZy9tYWlsbWFuL2xpc3RpbmZvL2ludGVsLWdmeAo=