From mboxrd@z Thu Jan 1 00:00:00 1970 From: Chris Wilson Subject: Re: [PATCH v2] drm/i915/gvt: Fix crash after request->hw_context change Date: Mon, 21 May 2018 11:12:50 +0100 Message-ID: <152689757027.26505.3000555992588345590@mail.alporthouse.com> References: <20180518101305.8840-1-zhenyuw@linux.intel.com> <20180521081752.31056-1-zhenyuw@linux.intel.com> <152689649781.26505.11780386440068068643@mail.alporthouse.com> Mime-Version: 1.0 Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: base64 Return-path: In-Reply-To: <152689649781.26505.11780386440068068643@mail.alporthouse.com> List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: intel-gfx-bounces@lists.freedesktop.org Sender: "Intel-gfx" To: Zhenyu Wang , intel-gfx@lists.freedesktop.org Cc: intel-gvt-dev@lists.freedesktop.org List-Id: intel-gfx@lists.freedesktop.org UXVvdGluZyBDaHJpcyBXaWxzb24gKDIwMTgtMDUtMjEgMTA6NTQ6NTcpCj4gUXVvdGluZyBaaGVu eXUgV2FuZyAoMjAxOC0wNS0yMSAwOToxNzo1MikKPiA+IFdoZW4gd2UgZG8gc2hhZG93aW5nLCB3 b3JrbG9hZCdzIHJlcXVlc3QgbWlnaHQgbm90IGJlIGFsbG9jYXRlZCB5ZXQsCj4gPiBzbyB3ZSBz dGlsbCByZXF1aXJlIHNoYWRvdyBjb250ZXh0J3Mgb2JqZWN0LiBBbmQgd2hlbiBjb21wbGV0ZSB3 b3JrbG9hZCwKPiA+IGRlbGF5IHRvIHplcm8gd29ya2xvYWQncyByZXF1ZXN0IHBvaW50ZXIgYWZ0 ZXIgdXNlZCBmb3IgdXBkYXRlIGd1ZXN0IGNvbnRleHQuCj4gPiAKPiA+IHYyOiBNb3ZlIHJlcXVl c3QgYWxsb2MgZWFybGllciBhcyBhbHJlYWR5IHRyeSB0byB0cmFjayBzaGFkb3cgc3RhdHVzCj4g PiBkZXBlbmRpbmcgb24gcmVxdWVzdCBzdGF0ZSwgd2hpY2ggYWxzbyBmYWNpbGl0YXRlIHRvIHVz ZSByZXF1ZXN0LT5od19jb250ZXh0Cj4gPiBmb3IgdGFyZ2V0IGVuZ2luZSBjb250ZXh0IHJlZmVy ZW5jZS4KPiA+IAo+ID4gRml4ZXM6IDFmYzQ0ZDliMWFmYiAoImRybS9pOTE1OiBTdG9yZSBhIHBv aW50ZXIgdG8gaW50ZWxfY29udGV4dCBpbiBpOTE1X3JlcXVlc3QiKQo+ID4gQ2M6IENocmlzIFdp bHNvbiA8Y2hyaXNAY2hyaXMtd2lsc29uLmNvLnVrPgo+ID4gQ2M6IFR2cnRrbyBVcnN1bGluIDx0 dnJ0a28udXJzdWxpbkBpbnRlbC5jb20+Cj4gPiBDYzogWmhpIFdhbmcgPHpoaS5hLndhbmdAaW50 ZWwuY29tPgo+ID4gQ2M6IFdlaW5hbiBMaSA8d2VpbmFuLnoubGlAaW50ZWwuY29tPgo+ID4gU2ln bmVkLW9mZi1ieTogWmhlbnl1IFdhbmcgPHpoZW55dXdAbGludXguaW50ZWwuY29tPgo+IAo+IExv b2tzIGxpa2UgaXQncyBhcHBseWluZyB0aGUgcHJpbmNpcGxlcyB3ZSBkaXNjdXNzZWQgdG8gYXZv aWQKPiBjaGFzaW5nIGdlbV9jb250ZXh0IHRvIGdldCBhdCB0aGUgcGlubmVkIGludGVsX2NvbnRl eHQsCj4gUmV2aWV3ZWQtYnk6IENocmlzIFdpbHNvbiA8Y2hyaXNAY2hyaXMtd2lsc29uLmNvLnVr Pgo+IAo+IFRoYW5rcyBmb3IgdGhlIGZpeHVwIQoKQW5kIHB1c2hlZCwgbWFueSB0aGFua3MgYWdh aW4uCi1DaHJpcwpfX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19f XwpJbnRlbC1nZnggbWFpbGluZyBsaXN0CkludGVsLWdmeEBsaXN0cy5mcmVlZGVza3RvcC5vcmcK aHR0cHM6Ly9saXN0cy5mcmVlZGVza3RvcC5vcmcvbWFpbG1hbi9saXN0aW5mby9pbnRlbC1nZngK