From mboxrd@z Thu Jan 1 00:00:00 1970 From: =?UTF-8?Q?Christian_K=c3=b6nig?= Subject: Re: [PATCH 1/5] drm/prime: fix potential race in drm_gem_map_detach Date: Tue, 6 Mar 2018 10:30:56 +0100 Message-ID: References: <20180227115000.4105-1-christian.koenig@amd.com> <1519811307.6253.5.camel@pengutronix.de> <3a4f9020-235d-ef05-a246-1ba920070f09@gmail.com> <20180306091541.GK22212@phenom.ffwll.local> Reply-To: christian.koenig@amd.com Mime-Version: 1.0 Content-Type: text/plain; charset="utf-8"; Format="flowed" Content-Transfer-Encoding: base64 Return-path: In-Reply-To: <20180306091541.GK22212@phenom.ffwll.local> Content-Language: en-US List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: dri-devel-bounces@lists.freedesktop.org Sender: "dri-devel" To: Daniel Vetter , christian.koenig@amd.com Cc: dri-devel@lists.freedesktop.org, amd-gfx@lists.freedesktop.org List-Id: amd-gfx.lists.freedesktop.org QW0gMDYuMDMuMjAxOCB1bSAxMDoxNSBzY2hyaWViIERhbmllbCBWZXR0ZXI6Cj4gT24gV2VkLCBG ZWIgMjgsIDIwMTggYXQgMTE6MjU6NTlBTSArMDEwMCwgQ2hyaXN0aWFuIEvDtm5pZyB3cm90ZToK Pj4gQW0gMjguMDIuMjAxOCB1bSAxMDo0OCBzY2hyaWViIEx1Y2FzIFN0YWNoOgo+Pj4gSGkgQ2hy aXN0aWFuLAo+Pj4KPj4+IEFtIERpZW5zdGFnLCBkZW4gMjcuMDIuMjAxOCwgMTI6NDkgKzAxMDAg c2NocmllYiBDaHJpc3RpYW4gS8O2bmlnOgo+Pj4+IFVucGluIHRoZSBHRU0gb2JqZWN0IG9ubHkg YWZ0ZXIgZnJlZWluZyB0aGUgc2cgdGFibGUuCj4+PiBXaGF0IGlzIHRoZSByYWNlIHRoYXQgaXMg YmVpbmcgZml4ZWQgaGVyZT8gVGhlIFNHIHRhYmxlIGlzIHByaXZhdGUgdG8KPj4+IHRoZSBpbXBv cnRlciBhbmQgdGhlIGltcG9ydGVyIHNob3VsZCBob3BlZnVsbHkgb25seSBjYWxsIG1hcF9kZXRh Y2ggaWYKPj4+IGl0IGlzIGRvbmUgd2l0aCBhbGwgb3BlcmF0aW9ucyB1c2luZyB0aGUgU0cgdGFi bGUuIFRodXMgaXQgc2hvdWxkbid0Cj4+PiBtYXR0ZXIgdGhhdCB0aGUgU0cgdGFibGUgbWlnaHQg cG9pbnQgdG8gbW92ZWQgcGFnZXMgZHVyaW5nIGV4ZWN1dGlvbiBvZgo+Pj4gdGhpcyBmdW5jdGlv bi4KPj4gRXhhY3RseSwgaXQgc2hvdWxkbid0IG1hdHRlci4gVGhpcyBpcyBqdXN0IGEgcHJlY2F1 dGlvbi4KPj4KPj4gV2hlbiB0aGUgZGV2aWNlIGRyaXZlciBpcyBidWdneSBJIHdhbnQgcHJvcGVy IGVycm9yIG1lc3NhZ2VzIGZyb20gSU9NTVUgYW5kCj4+IG5vdCBhY2Nlc3NpbmcgcGFnZXMgd2hp Y2ggbWlnaHQgYWxyZWFkeSBiZSByZXVzZWQgZm9yIHNvbWV0aGluZyBlbHNlLgo+IFBsZWFzZSBh ZGQgdGhpcyB0byB0aGUgY29tbWl0IG1lc3NhZ2UsIHJhdGhlciBjcnVjaWFsIHRvIHVuZGVyc3Rh bmQgdGhlCj4gbW90aXZhdGlvbi4gV2l0aCB0aGF0IGZpeGVkIHlvdSBjYW4gaGF2ZSBteQo+Cj4g UmV2aWV3ZWQtYnk6IERhbmllbCBWZXR0ZXIgPGRhbmllbC52ZXR0ZXJAZmZ3bGwuY2g+Cj4KPiBB bmQgcGxzIHB1c2ggdG8gZHJtLW1pc2MuCgpDYW4gSSB1c2Ugc3RhbmRhcmQgZ2l0IGZvciB0aGF0 IG5vdz8gSSByZWFsbHkgZG9uJ3Qgd2FudCB0byBtZXNzIHdpdGggCmRpbSBpbiBteSBlbnZpcm9u bWVudC4KCkNocmlzdGlhbi4KX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19f X19fX19fX18KZHJpLWRldmVsIG1haWxpbmcgbGlzdApkcmktZGV2ZWxAbGlzdHMuZnJlZWRlc2t0 b3Aub3JnCmh0dHBzOi8vbGlzdHMuZnJlZWRlc2t0b3Aub3JnL21haWxtYW4vbGlzdGluZm8vZHJp LWRldmVsCg==