From mboxrd@z Thu Jan 1 00:00:00 1970 From: Daniel Vetter Subject: Re: [PATCH 08/35] drm: Protect dev->filelist with its own mutex Date: Wed, 27 Apr 2016 10:01:16 +0200 Message-ID: <20160427080116.GW2558@phenom.ffwll.local> References: <1461691808-12414-1-git-send-email-daniel.vetter@ffwll.ch> <1461691808-12414-9-git-send-email-daniel.vetter@ffwll.ch> <20160426205244.GB13966@nuc-i3427.alporthouse.com> <20160427070609.GL2558@phenom.ffwll.local> <20160427071708.GV27856@nuc-i3427.alporthouse.com> Mime-Version: 1.0 Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: base64 Return-path: Content-Disposition: inline In-Reply-To: <20160427071708.GV27856@nuc-i3427.alporthouse.com> List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: intel-gfx-bounces@lists.freedesktop.org Sender: "Intel-gfx" To: Chris Wilson , Daniel Vetter , Alex Deucher , Daniel Vetter , DRI Development , Alex Deucher , Intel Graphics Development , Daniel Vetter List-Id: dri-devel@lists.freedesktop.org T24gV2VkLCBBcHIgMjcsIDIwMTYgYXQgMDg6MTc6MDhBTSArMDEwMCwgQ2hyaXMgV2lsc29uIHdy b3RlOgo+IE9uIFdlZCwgQXByIDI3LCAyMDE2IGF0IDA5OjA2OjA5QU0gKzAyMDAsIERhbmllbCBW ZXR0ZXIgd3JvdGU6Cj4gPiBPbiBUdWUsIEFwciAyNiwgMjAxNiBhdCAwNTo0NTo0NFBNIC0wNDAw LCBBbGV4IERldWNoZXIgd3JvdGU6Cj4gPiA+IE9uIFR1ZSwgQXByIDI2LCAyMDE2IGF0IDQ6NTIg UE0sIENocmlzIFdpbHNvbiA8Y2hyaXNAY2hyaXMtd2lsc29uLmNvLnVrPiB3cm90ZToKPiA+ID4g PiBPbiBUdWUsIEFwciAyNiwgMjAxNiBhdCAwNzoyOTo0MVBNICswMjAwLCBEYW5pZWwgVmV0dGVy IHdyb3RlOgo+ID4gPiA+PiBhbWRncHUgZ2FpbmVkIGRldi0+c3RydWN0X211dGV4IHVzYWdlLCBh bmQgdGhhdCdzIGJlY2F1c2UgaXQncyB3YWxraW5nCj4gPiA+ID4+IHRoZSBkZXYtPmZpbGVsaXN0 IGxpc3QuIFByb3RlY3QgdGhhdCBsaXN0IHdpdGggaXQncyBvd24gbG9jayB0byB0YWtlCj4gPiA+ ID4+IG9uZSBtb3JlIHN0ZXAgdG93YXJkcyBnZXR0aW5nIHJpZCBvZiBzdHJ1Y3RfbXV0ZXggdXNh Z2UgaW4gZHJpdmVycwo+ID4gPiA+PiBvbmNlIGFuZCBmb3IgYWxsLgo+ID4gPiA+Pgo+ID4gPiA+ PiBXaGlsZSBkb2luZyB0aGUgY29udmVyc2lvbiBJIG5vdGljZWQgdGhhdCAyIGRlYnVnZnMgZmls ZXMgaW4gaTkxNQo+ID4gPiA+PiBjb21wbGV0ZWx5IGxhY2tlZCBhcHByb3ByaWF0ZSBsb2NraW5n LiBGaXggdGhhdCB1cCB0b28uCj4gPiA+ID4+Cj4gPiA+ID4+IHYyOiBkb24ndCBmb3JnZXQgdG8g c3dpdGNoIHRvIGRybV9nZW1fb2JqZWN0X3VucmVmZXJlbmNlX3VubG9ja2VkLgo+ID4gPiA+Pgo+ ID4gPiA+PiBDYzogQWxleCBEZXVjaGVyIDxhbGV4YW5kZXIuZGV1Y2hlckBhbWQuY29tPgo+ID4g PiA+PiBTaWduZWQtb2ZmLWJ5OiBEYW5pZWwgVmV0dGVyIDxkYW5pZWwudmV0dGVyQGludGVsLmNv bT4KPiA+ID4gPgo+ID4gPiA+IEp1c3Qgd29uZGVyaW5nIGlmIHRoaXMgd29ydGggY29udmVydGlu ZyBvdmVyLiBPcGVuaW5nL2Nsb3NpbmcgaXNuJ3QKPiA+ID4gPiBnb2luZyB0byBiZSBoaWdoIGNv bnRlbnRpb24sIEkgaG9wZSwgdGhvdWdoIHdlIGNhbiBjZXJ0YWlubHkgd3JpdGUKPiA+ID4gPiBz dHJlc3MgY2FzZXMgZm9yIGl0ISBUaGUgZ29hbCBmb3IgZHJpdmVycyB0byBzdG9wIHVzaW5nIHRo ZSBzdHJ1Y3RfbXV0ZXgKPiA+ID4gPiBhcyB0aGVpciBCS0wsIHdoaWNoIGRvZXNuJ3QgcHJlY2x1 ZGUga2VlcGluZyB0aGUgc3RydWN0X211dGV4IGFyb3VuZCBmb3IKPiA+ID4gPiB3aGVyZSBpdCBt YWtlcyBzZW5zZSB0byBoYXZlIGEgc2luZ2xlIG11dGV4IHJhdGhlciB0aGFuIGEgbXVsdGl0dWRl Lgo+ID4gPiA+Cj4gPiA+ID4gSSBoYXZlIHNvbWUgbWlzZ2l2aW5ncyBvdmVyIHRoaXMsIGJ1dCBv bmx5IGJlY2F1c2UgSSB0aGluayBpdHMgb3ZlcmtpbGwuCj4gPiA+ID4gUmV2aWV3ZWQtYnk6IENo cmlzIFdpbHNvbiA8Y2hyaXNAY2hyaXMtd2lsc29uLmNvLnVrPgo+ID4gPiAKPiA+ID4gSSBhZ3Jl ZSB3aXRoIENocmlzJyBzZW50aW1lbnRzLgo+ID4gCj4gPiBJdCdzIG5vdCB0byBoYXZlIG1vcmUg c3BlZWQgb3IgbGVzcyBjb250ZW50aW9uLCBidXQganVzdCB0byBoYXZlIGZld2VyCj4gPiB0aGlu Z3MgdG8gd29ycnkgYWJvdXQgd2hlbiByZXZpZXdpbmcgbG9ja2luZy4gSGVuY2Ugb3J0aG9nb25h bCBsb2NrcyBmb3IKPiA+IGluZGVwZW5kZW50IHBhcnRzLgo+ID4gCj4gPiBNeSBnb2FsIGlzIHRo YXQgaW4gdGhlIGVuZCBkZXYtPnN0cnVjdF9tdXRleCBpcyBvbmx5IHVzZWQgYnkgc29tZSBleGlz dGluZwo+ID4gZHJpdmVycyBmb3IgdGhlaXIgaW50ZXJuYWxzLCBwbHVzIGFsbCB0aGUgbGVnYWN5 IGNvcmUgc3R1ZmYuIEFuZCBuZXZlcgo+ID4gZXZlbiB1c2VkIGJ5IG1vZGVybiBkcml2ZXJzLiBO ZXcgbG9ja3MgYXJlIHByZXR0eSBjaGVhcCwgYW5kIG5vdCBkcmFnZ2luZwo+ID4gaW4gdGhlIGVu dGlyZSBsZWdhY3kgaG9ycm9yIHNob3cgaGFzIGJlbmVmaXRzLgo+ID4gCj4gPiBXaGVuL29uY2Ug SSB0YWNrbGUgdGhlIG9uZSB0aGluZyBsZWZ0IChtYXN0ZXIgbG9ja2luZykgSSBtaWdodCBtb3Zl IHRoZQo+ID4gbWFzdGVyIGhhbmRsaW5nIHVuZGVyIHRoaXMgbG9jayB0b28gKHNpbmNlIGl0J3Mg Y2xvc2VseSByZWxhdGVkIHRvIG9wZW4KPiA+IGZpbGVzKS4gTm90IHN1cmUgeWV0Lgo+IAo+IGRy bTogcy9zdHJ1Y3RfbXV0ZXgvbGVnYWN5X211dGV4LwoKWWVhaCB0aGF0J3MgdGhlIGV2ZW50dWFs IHBsYW4uIFByb2JhYmx5IG5lZWQgdG8gY29udmVydCBvdmVyIHNvbWUgb2YgdGhlCmN1cnJlbnQg Z2VtIGRyaXZlcnMgZmlyc3QgdG8gbWFrZSBpdCBsZXNzIG9mIGEgZmxhZyBkYXkuCgo+IGRybS9p OTE1OiBzL3N0cnVjdF9tdXRleC9iZmc5MDAwLwoKQ2FuJ3QgZG8gdGhhdCB5ZXQgYmVjYXVzZSBo b2xkaW5nIHN0cnVjdF9tdXRleCBwcmV2ZW50cyBvYmplY3RzIGZyb20KZGlzYXBwZWFyaW5nLCBz cGVmaWNpYWxseSBhbGwgb3VyIG1tIGFuZCBscnUgbGlzdHMgb25seSBob2xkIGEgd2VhawpyZWZl cmVuY2UuIFdlIG5lZWQgdG8gcmV3b3JrIG91ciBzaHJpbmtlcnMgZmlyc3QgYW5kIHN3aXRjaCBv dmVyIHRvCmdlbV9vYmplY3RfZnJlZV91bmxvY2tlZCBiZWZvcmUgd2UgY2FuIGRpc2VuZ2FnZSBm cm9tIHN0cnVjdF9tdXRleCBpbgppOTE1LgoKQnV0IHllYWgsIGFnYWluIHRoYXQncyB0aGUgcGxh bi4KLURhbmllbAotLSAKRGFuaWVsIFZldHRlcgpTb2Z0d2FyZSBFbmdpbmVlciwgSW50ZWwgQ29y cG9yYXRpb24KaHR0cDovL2Jsb2cuZmZ3bGwuY2gKX19fX19fX19fX19fX19fX19fX19fX19fX19f X19fX19fX19fX19fX19fX19fX18KSW50ZWwtZ2Z4IG1haWxpbmcgbGlzdApJbnRlbC1nZnhAbGlz dHMuZnJlZWRlc2t0b3Aub3JnCmh0dHBzOi8vbGlzdHMuZnJlZWRlc2t0b3Aub3JnL21haWxtYW4v bGlzdGluZm8vaW50ZWwtZ2Z4Cg==