From mboxrd@z Thu Jan 1 00:00:00 1970 From: Russell King - ARM Linux Subject: Re: [PATCH 2/6] drm/cache: Implement drm_clflush_*() for ARM Date: Fri, 10 Apr 2015 13:03:13 +0100 Message-ID: <20150410120312.GD12732@n2100.arm.linux.org.uk> References: <1428590049-20357-1-git-send-email-thierry.reding@gmail.com> <1428590049-20357-2-git-send-email-thierry.reding@gmail.com> Mime-Version: 1.0 Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: base64 Return-path: Received: from pandora.arm.linux.org.uk (pandora.arm.linux.org.uk [78.32.30.218]) by gabe.freedesktop.org (Postfix) with ESMTP id 9A2AD6E944 for ; Fri, 10 Apr 2015 05:03:23 -0700 (PDT) Content-Disposition: inline In-Reply-To: <1428590049-20357-2-git-send-email-thierry.reding@gmail.com> List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: dri-devel-bounces@lists.freedesktop.org Sender: "dri-devel" To: Thierry Reding Cc: Arnd Bergmann , Catalin Marinas , intel-gfx@lists.freedesktop.org, Will Deacon , dri-devel@lists.freedesktop.org, linux-arm-kernel@lists.infradead.org List-Id: dri-devel@lists.freedesktop.org T24gVGh1LCBBcHIgMDksIDIwMTUgYXQgMDQ6MzQ6MDVQTSArMDIwMCwgVGhpZXJyeSBSZWRpbmcg d3JvdGU6Cj4gRnJvbTogVGhpZXJyeSBSZWRpbmcgPHRyZWRpbmdAbnZpZGlhLmNvbT4KPiAKPiBB ZGQgaW1wbGVtZW50YXRpb25zIGZvciBkcm1fY2xmbHVzaF8qKCkgb24gQVJNIGJ5IGJvcnJvd2lu ZyBjb2RlIGZyb20KPiB0aGUgRE1BIG1hcHBpbmcgQVBJIGltcGxlbWVudGF0aW9uLiBVbmZvcnR1 bmF0ZWx5IEFSTSBkb2Vzbid0IGV4cG9ydCBhbgo+IEFQSSB0byBmbHVzaCBjYWNoZXMgb24gYSBw YWdlIGJ5IHBhZ2UgYmFzaXMsIHNvIHRoaXMgcmVwbGljYXRlcyBtb3N0IG9mCj4gdGhlIGNvZGUu CgpJJ20gX3JlYWxseV8gbm90IGhhcHB5IHdpdGggdGhpcywgYmVjYXVzZSBpdCdzIHBva2luZyBh Ym91dCBpbiBBUk0KaW50ZXJuYWwgaW1wbGVtZW50YXRpb24gZGV0YWlscyBvZiB0aGUgRE1BIEFQ SS4gIEl0J3MgYWxzbyBub3QgZ29pbmcKdG8gd29yayB0b28gd2VsbCBvbiBhbGlhc2luZyBjYWNo ZXMgZWl0aGVyIC0gZXNwZWNpYWxseSB3aGVuIHlvdQpjb25zaWRlciB0aGF0IHRoZSB1c2Vyc3Bh Y2UgbWFwcGluZyBvZiBhIHBhZ2UgbWF5IGhhdmUgbm8gcmVsYXRpb25zaGlwCnRvIHRoZSBhZGRy ZXNzIHlvdSBnZXQgZnJvbSBrbWFwLgoKRm9yIGFuIGFsaWFzaW5nIGNhY2hlLCB0aGUgd2F5IHRo aW5ncyB3b3JrIHdpdGggdGhlIERNQSBBUEksIHdlIGVuc3VyZQp0aGF0IHRoZSBrZXJuZWwgYWxp YXMgaXMgY2xlYW4gd2hlbmV2ZXIgcGFnZXMgYXJlIHVuLWttYXBwZWQsIHdoaWNoCm1lYW5zIHRo YXQgdW5tYXBwZWQgaGlnaG1lbSBwYWdlcyBuZXZlciBoYXZlIEwxIGNhY2hlIGxpbmVzIGFzc29j aWF0ZWQKd2l0aCB0aGUga2VybmVsIGFsaWFzIG9mIHRoZW0uICBUaGUgdXNlciBhbGlhc2VzIGFy ZSBoYW5kbGVkIHNlcGFyYXRlbHkKdmlhIHRoZSBub3JtYWwgZmx1c2hfZGNhY2hlX3BhZ2UoKS9m bHVzaF9hbm9uX3BhZ2UoKSBjYWxscy4KCk5vbmUgb2YgdGhpcyBleGlzdHMgaGVyZS4uLgoKSXQg Z2V0cyBldmVuIG1vcmUgaGFpcmx5IG9uIG9sZGVyIEFSTSBDUFVzIC0gYnV0IEkgaG9wZSBubyBv bmUgaXMKZXhwZWN0aW5nIHRvIHN1cHBvcnQgRFJNJ3MgY2xmbHVzaCB0aGVyZSAtIHdlIHNob3Vs ZCBtYWtlIHRoYXQgZXhwbGljaXQKdGhvdWdoLCBhbmQgZW5zdXJlIHRoYXQgY2xmbHVzaCBzdXBw b3J0IHJldHVybnMgYW4gZXJyb3IgdGhlcmUuCgpUaGF0IGFzaWRlLCB3ZSBoYXZlIG1vc3Qgb2Yg dGhpcyBsb2dpYyBhbHJlYWR5IGluc2lkZQpkbWFfY2FjaGVfbWFpbnRfcGFnZSgpLCBhbmQgZXZl biBpZiBpdCB3YXMgdGhlIHJpZ2h0IHRoaW5nIHRvIGJlIGRvaW5nLAp3ZSBzaG91bGRuJ3QgYmUg ZHVwbGljYXRpbmcgdGhpcyBhcmNoaXRlY3R1cmUgc3BlY2lmaWMgY29kZSBpbnNpZGUgYQpkcml2 ZXIuCgpTbyB5b3UgY2FuIHRha2UgdGhhdCBhcyBhIE5BSyBvbiB0aGlzLgoKLS0gCkZUVEMgYnJv YWRiYW5kIGZvciAwLjhtaWxlIGxpbmU6IGN1cnJlbnRseSBhdCAxMC41TWJwcyBkb3duIDQwMGti cHMgdXAKYWNjb3JkaW5nIHRvIHNwZWVkdGVzdC5uZXQuCl9fX19fX19fX19fX19fX19fX19fX19f X19fX19fX19fX19fX19fX19fX19fX19fCmRyaS1kZXZlbCBtYWlsaW5nIGxpc3QKZHJpLWRldmVs QGxpc3RzLmZyZWVkZXNrdG9wLm9yZwpodHRwOi8vbGlzdHMuZnJlZWRlc2t0b3Aub3JnL21haWxt YW4vbGlzdGluZm8vZHJpLWRldmVsCg==