From mboxrd@z Thu Jan 1 00:00:00 1970 From: "Zhang, Jerry (Junwei)" Subject: Re: [PATCH 12/15] drm/amdgpu: limit block size to one page Date: Tue, 28 Mar 2017 11:07:12 +0800 Message-ID: <58D9D360.4080902@amd.com> References: <1490594005-14553-1-git-send-email-David1.Zhou@amd.com> <1490594005-14553-13-git-send-email-David1.Zhou@amd.com> Mime-Version: 1.0 Content-Type: text/plain; charset="utf-8"; Format="flowed" Content-Transfer-Encoding: base64 Return-path: In-Reply-To: <1490594005-14553-13-git-send-email-David1.Zhou-5C7GfCeVMHo@public.gmane.org> List-Id: Discussion list for AMD gfx List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: amd-gfx-bounces-PD4FTy7X32lNgt0PjOBp9y5qC8QIuHrW@public.gmane.org Sender: "amd-gfx" To: Chunming Zhou , amd-gfx-PD4FTy7X32lNgt0PjOBp9y5qC8QIuHrW@public.gmane.org, Christian.Koenig-5C7GfCeVMHo@public.gmane.org, Alexander.Deucher-5C7GfCeVMHo@public.gmane.org T24gMDMvMjcvMjAxNyAwMTo1MyBQTSwgQ2h1bm1pbmcgWmhvdSB3cm90ZToKPiBDaGFuZ2UtSWQ6 IEkwMGZmNWQyYzdmZjI5NTYzMzk0Y2I4YWY0YzU3NzgwYjkxODc2NzQzCj4gU2lnbmVkLW9mZi1i eTogQ2h1bm1pbmcgWmhvdSA8RGF2aWQxLlpob3VAYW1kLmNvbT4KPiAtLS0KPiAgIGRyaXZlcnMv Z3B1L2RybS9hbWQvYW1kZ3B1L2FtZGdwdV9kZXZpY2UuYyB8IDggKysrKysrKysKPiAgIDEgZmls ZSBjaGFuZ2VkLCA4IGluc2VydGlvbnMoKykKPgo+IGRpZmYgLS1naXQgYS9kcml2ZXJzL2dwdS9k cm0vYW1kL2FtZGdwdS9hbWRncHVfZGV2aWNlLmMgYi9kcml2ZXJzL2dwdS9kcm0vYW1kL2FtZGdw dS9hbWRncHVfZGV2aWNlLmMKPiBpbmRleCA3YmFkNmI2Li40MDQxZDcyIDEwMDY0NAo+IC0tLSBh L2RyaXZlcnMvZ3B1L2RybS9hbWQvYW1kZ3B1L2FtZGdwdV9kZXZpY2UuYwo+ICsrKyBiL2RyaXZl cnMvZ3B1L2RybS9hbWQvYW1kZ3B1L2FtZGdwdV9kZXZpY2UuYwo+IEBAIC0xMDc5LDYgKzEwNzks MTQgQEAgc3RhdGljIGJvb2wgYW1kZ3B1X2NoZWNrX3BvdF9hcmd1bWVudChpbnQgYXJnKQo+Cj4g ICBzdGF0aWMgdm9pZCBhbWRncHVfZ2V0X2Jsb2NrX3NpemUoc3RydWN0IGFtZGdwdV9kZXZpY2Ug KmFkZXYpCj4gICB7Cj4gKwkvKiBmcm9tIEFJLCBhc2ljIHN0YXJ0cyB0byBzdXBwb3J0IG11bHRp cGxlIGxldmVsIFZNUFQgKi8KPiArCWlmIChhZGV2LT5mYW1pbHkgPj0gQU1ER1BVX0ZBTUlMWV9B SSkgewo+ICsJCWlmIChhbWRncHVfdm1fYmxvY2tfc2l6ZSAhPSA5KQo+ICsJCQlkZXZfd2Fybihh ZGV2LT5kZXYsICJNdWx0aS1WTVBUIGxpbWl0cyBibG9jayBzaXplIHRvIgo+ICsJCQkJICJvbmUg cGFnZSFcbiIpOwo+ICsJCWFtZGdwdV92bV9ibG9ja19zaXplID0gOTsKCkRvIHlvdSBtZWFuIGZv ciBtdWx0aS1WTVBULCB0aGUgYmxvY2sgc2l6ZSBtdXN0IGJlIDk/CklzIHRoYXQgcmVsYXRlZCB0 byBwYWdlIGxldmVsPwoKSmVycnkKCj4gKwkJcmV0dXJuOwo+ICsJfQo+ICAgCS8qIGRlZmluZXMg bnVtYmVyIG9mIGJpdHMgaW4gcGFnZSB0YWJsZSB2ZXJzdXMgcGFnZSBkaXJlY3RvcnksCj4gICAJ ICogYSBwYWdlIGlzIDRLQiBzbyB3ZSBoYXZlIDEyIGJpdHMgb2Zmc2V0LCBtaW5pbXVtIDkgYml0 cyBpbiB0aGUKPiAgIAkgKiBwYWdlIHRhYmxlIGFuZCB0aGUgcmVtYWluaW5nIGJpdHMgYXJlIGlu IHRoZSBwYWdlIGRpcmVjdG9yeSAqLwo+Cl9fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19f X19fX19fX19fX19fX19fCmFtZC1nZnggbWFpbGluZyBsaXN0CmFtZC1nZnhAbGlzdHMuZnJlZWRl c2t0b3Aub3JnCmh0dHBzOi8vbGlzdHMuZnJlZWRlc2t0b3Aub3JnL21haWxtYW4vbGlzdGluZm8v YW1kLWdmeAo=