From mboxrd@z Thu Jan 1 00:00:00 1970 Return-path: Received: from mga02.intel.com ([134.134.136.20]) by bombadil.infradead.org with esmtps (Exim 4.94.2 #2 (Red Hat Linux)) id 1mDY3h-004q9q-8a for kexec@lists.infradead.org; Tue, 10 Aug 2021 20:09:10 +0000 Subject: Re: [PATCH 07/11] treewide: Replace the use of mem_encrypt_active() with prot_guest_has() References: <029791b24c6412f9427cfe6ec598156c64395964.1627424774.git.thomas.lendacky@amd.com> <166f30d8-9abb-02de-70d8-6e97f44f85df@linux.intel.com> <4b885c52-f70a-147e-86bd-c71a8f4ef564@amd.com> From: "Kuppuswamy, Sathyanarayanan" Message-ID: <4f9effcb-055b-51ee-6722-c9f0cc1d8acf@linux.intel.com> Date: Tue, 10 Aug 2021 13:09:02 -0700 MIME-Version: 1.0 In-Reply-To: <4b885c52-f70a-147e-86bd-c71a8f4ef564@amd.com> Content-Language: en-US List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Content-Transfer-Encoding: base64 Content-Type: text/plain; charset="utf-8"; Format="flowed" Sender: "kexec" Errors-To: kexec-bounces+dwmw2=infradead.org@lists.infradead.org To: Tom Lendacky , linux-kernel@vger.kernel.org, x86@kernel.org, linuxppc-dev@lists.ozlabs.org, linux-s390@vger.kernel.org, iommu@lists.linux-foundation.org, kvm@vger.kernel.org, linux-efi@vger.kernel.org, platform-driver-x86@vger.kernel.org, linux-graphics-maintainer@vmware.com, amd-gfx@lists.freedesktop.org, dri-devel@lists.freedesktop.org, kexec@lists.infradead.org, linux-fsdevel@vger.kernel.org Cc: Borislav Petkov , Brijesh Singh , Joerg Roedel , Andi Kleen , Tianyu Lan , Thomas Gleixner , Ingo Molnar , Dave Hansen , Andy Lutomirski , Peter Zijlstra , David Airlie , Daniel Vetter , Maarten Lankhorst , Maxime Ripard , Thomas Zimmermann , Will Deacon , Dave Young , Baoquan He , "Kirill A. Shutemov" CgpPbiA4LzEwLzIxIDEyOjQ4IFBNLCBUb20gTGVuZGFja3kgd3JvdGU6Cj4gT24gOC8xMC8yMSAx OjQ1IFBNLCBLdXBwdXN3YW15LCBTYXRoeWFuYXJheWFuYW4gd3JvdGU6Cj4+Cj4+Cj4+IE9uIDcv MjcvMjEgMzoyNiBQTSwgVG9tIExlbmRhY2t5IHdyb3RlOgo+Pj4gZGlmZiAtLWdpdCBhL2FyY2gv eDg2L2tlcm5lbC9oZWFkNjQuYyBiL2FyY2gveDg2L2tlcm5lbC9oZWFkNjQuYwo+Pj4gaW5kZXgg ZGUwMTkwM2MzNzM1Li5jYWZlZDY0NTZkNDUgMTAwNjQ0Cj4+PiAtLS0gYS9hcmNoL3g4Ni9rZXJu ZWwvaGVhZDY0LmMKPj4+ICsrKyBiL2FyY2gveDg2L2tlcm5lbC9oZWFkNjQuYwo+Pj4gQEAgLTE5 LDcgKzE5LDcgQEAKPj4+ICDCoCAjaW5jbHVkZSA8bGludXgvc3RhcnRfa2VybmVsLmg+Cj4+PiAg wqAgI2luY2x1ZGUgPGxpbnV4L2lvLmg+Cj4+PiAgwqAgI2luY2x1ZGUgPGxpbnV4L21lbWJsb2Nr Lmg+Cj4+PiAtI2luY2x1ZGUgPGxpbnV4L21lbV9lbmNyeXB0Lmg+Cj4+PiArI2luY2x1ZGUgPGxp bnV4L3Byb3RlY3RlZF9ndWVzdC5oPgo+Pj4gIMKgICNpbmNsdWRlIDxsaW51eC9wZ3RhYmxlLmg+ Cj4+PiAgwqAgwqAgI2luY2x1ZGUgPGFzbS9wcm9jZXNzb3IuaD4KPj4+IEBAIC0yODUsNyArMjg1 LDcgQEAgdW5zaWduZWQgbG9uZyBfX2hlYWQgX19zdGFydHVwXzY0KHVuc2lnbmVkIGxvbmcKPj4+ IHBoeXNhZGRyLAo+Pj4gIMKgwqDCoMKgwqDCoCAqIHRoZXJlIGlzIG5vIG5lZWQgdG8gemVybyBp dCBhZnRlciBjaGFuZ2luZyB0aGUgbWVtb3J5IGVuY3J5cHRpb24KPj4+ICDCoMKgwqDCoMKgwqAg KiBhdHRyaWJ1dGUuCj4+PiAgwqDCoMKgwqDCoMKgICovCj4+PiAtwqDCoMKgIGlmIChtZW1fZW5j cnlwdF9hY3RpdmUoKSkgewo+Pj4gK8KgwqDCoCBpZiAocHJvdF9ndWVzdF9oYXMoUEFUVFJfTUVN X0VOQ1JZUFQpKSB7Cj4+PiAgwqDCoMKgwqDCoMKgwqDCoMKgIHZhZGRyID0gKHVuc2lnbmVkIGxv bmcpX19zdGFydF9ic3NfZGVjcnlwdGVkOwo+Pj4gIMKgwqDCoMKgwqDCoMKgwqDCoCB2YWRkcl9l bmQgPSAodW5zaWduZWQgbG9uZylfX2VuZF9ic3NfZGVjcnlwdGVkOwo+Pgo+Pgo+PiBTaW5jZSB0 aGlzIGNoYW5nZSBpcyBzcGVjaWZpYyB0byBBTUQsIGNhbiB5b3UgcmVwbGFjZSBQQVRUUl9NRU1f RU5DUllQVCB3aXRoCj4+IHByb3RfZ3Vlc3RfaGFzKFBBVFRSX1NNRSkgfHwgcHJvdF9ndWVzdF9o YXMoUEFUVFJfU0VWKS4gSXQgaXMgbm90IHVzZWQgaW4KPj4gVERYLgo+IAo+IFRoaXMgaXMgYSBk aXJlY3QgcmVwbGFjZW1lbnQgZm9yIG5vdy4gSSB0aGluayB0aGUgY2hhbmdlIHlvdSdyZSByZXF1 ZXN0aW5nCj4gc2hvdWxkIGJlIGRvbmUgYXMgcGFydCBvZiB0aGUgVERYIHN1cHBvcnQgcGF0Y2hl cyBzbyBpdCdzIGNsZWFyIHdoeSBpdCBpcwo+IGJlaW5nIGNoYW5nZWQuCgpPay4gSSB3aWxsIGlu Y2x1ZGUgaXQgcGFydCBvZiBURFggY2hhbmdlcy4KCj4gCj4gQnV0LCB3b3VsZG4ndCBURFggc3Rp bGwgbmVlZCB0byBkbyBzb21ldGhpbmcgd2l0aCB0aGlzIHNoYXJlZC91bmVuY3J5cHRlZAo+IGFy ZWEsIHRob3VnaD8gT3Igc2luY2UgaXQgaXMgc2hhcmVkLCB0aGVyZSdzIGFjdHVhbGx5IG5vdGhp bmcgeW91IG5lZWQgdG8KPiBkbyAodGhlIGJzcyBkZWNycHl0ZWQgc2VjdGlvbiBleGlzdHMgZXZl biBpZiBDT05GSUdfQU1EX01FTV9FTkNSWVBUIGlzIG5vdAo+IGNvbmZpZ3VyZWQpPwoKS2lyaWxs IGhhZCBhIHJlcXVpcmVtZW50IHRvIHR1cm4gb24gQ09ORklHX0FNRF9NRU1fRU5DUllQVCBmb3Ig YWRkaW5nIGxhenkKYWNjZXB0IHN1cHBvcnQgaW4gVERYIGd1ZXN0IGtlcm5lbC4gS2lyaWxsLCBj YW4geW91IGFkZCBkZXRhaWxzIGhlcmU/Cgo+IAo+IFRoYW5rcywKPiBUb20KPiAKPj4KCi0tIApT YXRoeWFuYXJheWFuYW4gS3VwcHVzd2FteQpMaW51eCBLZXJuZWwgRGV2ZWxvcGVyCgpfX19fX19f X19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fXwprZXhlYyBtYWlsaW5nIGxp c3QKa2V4ZWNAbGlzdHMuaW5mcmFkZWFkLm9yZwpodHRwOi8vbGlzdHMuaW5mcmFkZWFkLm9yZy9t YWlsbWFuL2xpc3RpbmZvL2tleGVjCg==