From mboxrd@z Thu Jan 1 00:00:00 1970 From: Ard Biesheuvel Subject: [PATCH v4 0/3] drm/nouveau: set DMA mask before mapping scratch page Date: Mon, 26 Sep 2016 05:32:37 -0700 Message-ID: <1474893160-12321-1-git-send-email-ard.biesheuvel@linaro.org> Mime-Version: 1.0 Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: base64 Return-path: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: nouveau-bounces-PD4FTy7X32lNgt0PjOBp9y5qC8QIuHrW@public.gmane.org Sender: "Nouveau" To: linux-kernel-u79uwXL29TY76Z2rM5mHXA@public.gmane.org, bskeggs-H+wXaHxf7aLQT0dZR+AlfA@public.gmane.org, airlied-cv59FeDIM0c@public.gmane.org, dri-devel-PD4FTy7X32lNgt0PjOBp9y5qC8QIuHrW@public.gmane.org, nouveau-PD4FTy7X32lNgt0PjOBp9y5qC8QIuHrW@public.gmane.org Cc: Ard Biesheuvel List-Id: dri-devel@lists.freedesktop.org VGhpcyB2NCBpcyBub3cgYSAzIHBpZWNlIHNlcmllcywgYWZ0ZXIgQWxleGFuZHJlIHBvaW50ZWQg b3V0IHRoYXQgYm90aApHRiAxMDAgYW5kIE5WNTAgYXJlIGFmZmVjdGVkIGJ5IHRoZSBzYW1lIGlz c3VlLCBhbmQgdGhhdCBhIHJlbGF0ZWQgaXNzdWUKaGFzIGJlZW4gc29sdmVkIGFscmVhZHkgZm9y IFRlZ3JhIGluIGNvbW1pdCA5ZDAzOTRjNmJlZDUKKCJkcm0vbm91dmVhdS9pbnN0bWVtL2drMjBh OiBzZXQgRE1BIG1hc2sgZWFybHkiKS4KClRoZSBpc3N1ZSB0aGF0IHRoaXMgc2VyaWVzIGFkZHJl c3NlcyBpcyB0aGUgZmFjdCB0aGF0IHRoZSBOb3V2ZWF1IGRyaXZlcgppbnZva2VzIHRoZSBETUEg QVBJIGJlZm9yZSBzZXR0aW5nIHRoZSBETUEgbWFzay4gSW4gYm90aCBjYXNlcyBhZGRyZXNzZWQK aGVyZSwgdGhlc2UgYXJlIHNpbXBseSBzdGF0aWMgYmlkaXJlY3Rpb25hbCBtYXBwaW5ncyBvZiBz Y3JhdGNoIHBhZ2VzIHdob3NlCnB1cnBvc2UgaXMgbm90IHdlbGwgdW5kZXJzdG9vZCwgYW5kIGlu IG1vc3QgY2FzZXMsIGl0IGRvZXMgbm90IG1hdHRlciB0aGF0CnRoZXNlIHBhZ2VzIGFyZSBhbHdh eXMgYWxsb2NhdGVkIGJlbG93IDQgR0IgZXZlbiBpZiB0aGUgaGFyZHdhcmUgY2FuIGFjY2Vzcwpt ZW1vcnkgbXVjaCBoaWdoZXIgdXAuCgpIb3dldmVyLCBvbiBwbGF0Zm9ybXMgd2l0aG91dCBhbnkg UkFNIGJlbG93IDQgR0IsIHRoZSBwcmVsaW1pbmFyeSBETUEgbWFzawpvZiAzMiBpcyBwcmV2ZW50 aW5nIHRoZSBub3V2ZWF1IGRyaXZlciBmcm9tIGxvYWRpbmcgb24gR0YxMDAgYW5kIE5WNTAKaGFy ZHdhcmUgd2l0aCBhbiBlcnJvciBsaWtlIHRoZSBmb2xsb3dpbmcgb25lOgoKICAgbm91dmVhdSAw MDAwOjAyOjAwLjA6IGVuYWJsaW5nIGRldmljZSAoMDAwMCAtPiAwMDAzKQogICBub3V2ZWF1IDAw MDA6MDI6MDAuMDogTlZJRElBIEdUMjE4ICgwYTgyODBiMSkKICAgbm91dmVhdSAwMDAwOjAyOjAw LjA6IGJpb3M6IHZlcnNpb24gNzAuMTguYTYuMDAuMDAKICAgbm91dmVhdSAwMDAwOjAyOjAwLjA6 IGZiIGN0b3IgZmFpbGVkLCAtMTQKICAgbm91dmVhdTogcHJvYmUgb2YgMDAwMDowMjowMC4wIGZh aWxlZCB3aXRoIGVycm9yIC0xNAoKU28gZml4IHRoaXMgYnkgc2V0dGluZyBhIHByZWxpbWluYXJ5 IERNQSBtYXNrIGJhc2VkIG9uIHRoZSBNTVUgZGV2aWNlICdkbWFfYml0cycKcHJvcGVydHkgKHBh dGNoICMxKSwgYW5kIHBvc3Rwb25lIG1hcHBpbmcgdGhlIHNjcmF0Y2ggcGFnZXMgdG8gdGhlIHJl c3BlY3RpdmUKRkIgLmluaXQoKSBob29rcy4gKCMyIGFuZCAjMykKCnY0OiBzcGxpdCBhbmQgbW92 ZSBkbWFfc2V0X21hc2sgdG8gcHJvYmUgaG9vayAoQWxleGFuZGVyKQp2MzogcmV3b3JrIGNvZGUg dG8gZ2V0IHJpZCBvZiBETUFfRVJST1JfQ09ERSByZWZlcmVuY2VzLCB3aGljaCBpcyBub3QKICAg IGRlZmluZWQgb24gYWxsIGFyY2hpdGVjdHVyZXMKdjI6IHJlcGxhY2UgaW5jb3JyZWN0IGNvbXBh cmlzb24gb2YgZG1hX2FkZHJfdCB0eXBlIHZhciBhZ2FpbnN0IE5VTEwKCkFyZCBCaWVzaGV1dmVs ICgzKToKICBkcm0vbm91dmVhdTogc2V0IHN0cmVhbWluZyBETUEgbWFzayBlYXJseQogIGRybS9u b3V2ZWF1L2ZiL2dmMTAwOiBkZWZlciBETUEgbWFwcGluZyBvZiBzY3JhdGNoIHBhZ2UgdG8gaW5p dCgpIGhvb2sKICBkcm0vbm91dmVhdS9mYi9udjUwOiBkZWZlciBETUEgbWFwcGluZyBvZiBzY3Jh dGNoIHBhZ2UgdG8gaW5pdCgpIGhvb2sKCiBkcml2ZXJzL2dwdS9kcm0vbm91dmVhdS9ub3V2ZWF1 X2RybS5jICAgICAgICAgIHwgMTEgKysrKysrKwogZHJpdmVycy9ncHUvZHJtL25vdXZlYXUvbnZr bS9zdWJkZXYvZmIvZ2YxMDAuYyB8IDI2ICsrKysrKysrKysrLS0tLS0tCiBkcml2ZXJzL2dwdS9k cm0vbm91dmVhdS9udmttL3N1YmRldi9mYi9udjUwLmMgIHwgMzAgKysrKysrKysrKysrKy0tLS0t LS0KIDMgZmlsZXMgY2hhbmdlZCwgNDggaW5zZXJ0aW9ucygrKSwgMTkgZGVsZXRpb25zKC0pCgot LSAKMi43LjQKCl9fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19f Ck5vdXZlYXUgbWFpbGluZyBsaXN0Ck5vdXZlYXVAbGlzdHMuZnJlZWRlc2t0b3Aub3JnCmh0dHBz Oi8vbGlzdHMuZnJlZWRlc2t0b3Aub3JnL21haWxtYW4vbGlzdGluZm8vbm91dmVhdQo=