From mboxrd@z Thu Jan 1 00:00:00 1970 From: Tom St Denis Subject: [PATCH umr] Skip ahead if PDE entry is actually a PTE entry. (v2) Date: Sat, 4 Nov 2017 13:15:35 -0400 Message-ID: <20171104171535.6620-1-tom.stdenis@amd.com> Mime-Version: 1.0 Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: base64 Return-path: 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: amd-gfx-PD4FTy7X32lNgt0PjOBp9y5qC8QIuHrW@public.gmane.org Cc: Tom St Denis U2lnbmVkLW9mZi1ieTogVG9tIFN0IERlbmlzIDx0b20uc3RkZW5pc0BhbWQuY29tPgoKKHYyKSBE b24ndCBwcmludCBvdXQgUERFIGVudHJpZXMgd2l0aCBQVEUgYml0IHNldAotLS0KIHNyYy9saWIv cmVhZF92cmFtLmMgfCA4ICsrKysrKystCiAxIGZpbGUgY2hhbmdlZCwgNyBpbnNlcnRpb25zKCsp LCAxIGRlbGV0aW9uKC0pCgpkaWZmIC0tZ2l0IGEvc3JjL2xpYi9yZWFkX3ZyYW0uYyBiL3NyYy9s aWIvcmVhZF92cmFtLmMKaW5kZXggMGRmNDhkYWRlYzEyLi41MTgyM2Q3MTAyMWUgMTAwNjQ0Ci0t LSBhL3NyYy9saWIvcmVhZF92cmFtLmMKKysrIGIvc3JjL2xpYi9yZWFkX3ZyYW0uYwpAQCAtNTA5 LDcgKzUwOSw3IEBAIHN0YXRpYyBpbnQgdW1yX2FjY2Vzc192cmFtX2FpKHN0cnVjdCB1bXJfYXNp YyAqYXNpYywgdWludDMyX3Qgdm1pZCwKIAkJCQlwZGVfZmllbGRzLnN5c3RlbSAgICAgICAgPSAo cGRlX2VudHJ5ID4+IDEpICYgMTsKIAkJCQlwZGVfZmllbGRzLmNhY2hlICAgICAgICAgPSAocGRl X2VudHJ5ID4+IDIpICYgMTsKIAkJCQlwZGVfZmllbGRzLnB0ZSAgICAgICAgICAgPSAocGRlX2Vu dHJ5ID4+IDU0KSAmIDE7Ci0JCQkJaWYgKG1lbWNtcCgmcGRlX2ZpZWxkcywgJnBkZV9hcnJheVtw ZGVfY250XSwgc2l6ZW9mIHBkZV9maWVsZHMpICYmIGFzaWMtPm9wdGlvbnMudmVyYm9zZSkKKwkJ CQlpZiAoIXBkZV9maWVsZHMucHRlICYmIG1lbWNtcCgmcGRlX2ZpZWxkcywgJnBkZV9hcnJheVtw ZGVfY250XSwgc2l6ZW9mIHBkZV9maWVsZHMpICYmIGFzaWMtPm9wdGlvbnMudmVyYm9zZSkKIAkJ CQkJZnByaW50ZihzdGRlcnIsICJbVkVSQk9TRV06ICVzIFBERSVkPTB4JTAxNmxseCwgVkE9MHgl MDEybGx4LCBQQkE9PTB4JTAxMmxseCwgVj0lZCwgUz0lZCwgQz0lZCwgUD0lZFxuIiwKIAkJCQkJ CQkmaW5kZW50YXRpb25bMTItcGRlX2NudCozXSwKIAkJCQkJCQlwZGVfY250LApAQCAtNTIyLDYg KzUyMiwxMSBAQCBzdGF0aWMgaW50IHVtcl9hY2Nlc3NfdnJhbV9haShzdHJ1Y3QgdW1yX2FzaWMg KmFzaWMsIHVpbnQzMl90IHZtaWQsCiAJCQkJCQkJKGludClwZGVfZmllbGRzLnB0ZSk7CiAJCQkJ bWVtY3B5KCZwZGVfYXJyYXlbcGRlX2NudCsrXSwgJnBkZV9maWVsZHMsIHNpemVvZiBwZGVfZmll bGRzKTsKIAorCQkJCWlmIChwZGVfZmllbGRzLnB0ZSkgeworCQkJCQlwdGVfZW50cnkgPSBwZGVf ZW50cnk7CisJCQkJCWdvdG8gcGRlX2lzX3B0ZTsKKwkJCQl9CisKIAkJCQlpZiAoIXBkZV9maWVs ZHMuc3lzdGVtKQogCQkJCQlwZGVfZmllbGRzLnB0ZV9iYXNlX2FkZHIgLT0gdm1fZmJfb2Zmc2V0 OwogCkBAIC01MzksNiArNTQ0LDcgQEAgc3RhdGljIGludCB1bXJfYWNjZXNzX3ZyYW1fYWkoc3Ry dWN0IHVtcl9hc2ljICphc2ljLCB1aW50MzJfdCB2bWlkLAogCQkJCXJldHVybiAtMTsKIAogCQkJ Ly8gZGVjb2RlIFBURSB2YWx1ZXMKK3BkZV9pc19wdGU6CiAJCQlwdGVfZmllbGRzLnBhZ2VfYmFz ZV9hZGRyID0gcHRlX2VudHJ5ICYgMHhGRkZGRkZGRkZGMDAwVUxMOwogCQkJcHRlX2ZpZWxkcy5m cmFnbWVudCAgICAgICA9IChwdGVfZW50cnkgPj4gNykgICYgMHgxRjsKIAkJCXB0ZV9maWVsZHMu c3lzdGVtICAgICAgICAgPSAocHRlX2VudHJ5ID4+IDEpICYgMTsKLS0gCjIuMTIuMAoKX19fX19f X19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX18KYW1kLWdmeCBtYWlsaW5n IGxpc3QKYW1kLWdmeEBsaXN0cy5mcmVlZGVza3RvcC5vcmcKaHR0cHM6Ly9saXN0cy5mcmVlZGVz a3RvcC5vcmcvbWFpbG1hbi9saXN0aW5mby9hbWQtZ2Z4Cg==