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Peter Anvin" References: <20230306163425.8324-1-jgross@suse.com> <20230306163425.8324-4-jgross@suse.com> <20230320190543.GFZBiuh2lImP8LEW3D@fat_crate.local> <01ec6ce2-7639-2e4f-3433-c77c29fa7984@suse.com> <20230321103058.GAZBmHYmhs4s7J+giU@fat_crate.local> From: Juergen Gross In-Reply-To: <20230321103058.GAZBmHYmhs4s7J+giU@fat_crate.local> Content-Type: multipart/signed; micalg=pgp-sha256; protocol="application/pgp-signature"; boundary="------------giNNIC0AT2HhN8koOLempJtX" Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org This is an OpenPGP/MIME signed message (RFC 4880 and 3156) --------------giNNIC0AT2HhN8koOLempJtX Content-Type: multipart/mixed; boundary="------------XLWHhQuW63PaONggRK8KcmQk"; protected-headers="v1" From: Juergen Gross To: Borislav Petkov Cc: linux-kernel@vger.kernel.org, x86@kernel.org, Thomas Gleixner , Ingo Molnar , Dave Hansen , "H. Peter Anvin" Message-ID: <0552d5a7-b6b7-e3e0-4d20-a64d455c2948@suse.com> Subject: Re: [PATCH v4 03/12] x86/mtrr: support setting MTRR state for software defined MTRRs References: <20230306163425.8324-1-jgross@suse.com> <20230306163425.8324-4-jgross@suse.com> <20230320190543.GFZBiuh2lImP8LEW3D@fat_crate.local> <01ec6ce2-7639-2e4f-3433-c77c29fa7984@suse.com> <20230321103058.GAZBmHYmhs4s7J+giU@fat_crate.local> In-Reply-To: <20230321103058.GAZBmHYmhs4s7J+giU@fat_crate.local> --------------XLWHhQuW63PaONggRK8KcmQk Content-Type: multipart/mixed; boundary="------------NLGy2DtqayEsWFi2P9kurJpF" --------------NLGy2DtqayEsWFi2P9kurJpF Content-Type: text/plain; charset=UTF-8; format=flowed Content-Transfer-Encoding: base64 T24gMjEuMDMuMjMgMTE6MzAsIEJvcmlzbGF2IFBldGtvdiB3cm90ZToNCj4gT24gVHVlLCBN YXIgMjEsIDIwMjMgYXQgMDc6MDA6NThBTSArMDEwMCwgSnVlcmdlbiBHcm9zcyB3cm90ZToN Cj4+IEkgZ3Vlc3MgeW91IGFyZSBhc2tpbmcgYmVjYXVzZSB0aGUgbmV4dCB0ZXN0IHNlZW1z IHRvIGNhdGNoIHRoZSBzYW1lIGNhc2U/DQo+Pg0KPj4gSSB0aGluayBpdCBkb2Vzbid0LCBl LmcuIGZvciB0aGUgY2FzZSBvZiB1bmtub3duIGh5cGVydmlzb3JzICh3aGljaCBzaG93cyB0 aGF0DQo+PiBYODZfSFlQRVJfTkFUSVZFIGluIHRoZW9yeSBzaG91bGQgYmUgbmFtZWQgWDg2 X0hZUEVSX05BVElWRV9PUl9VTktOT1dOLCBvciBpdA0KPj4gc2hvdWxkIGJlIHNwbGl0IGlu dG8gWDg2X0hZUEVSX05BVElWRSBhbmQgWDg2X0hZUEVSX1VOS05PV04pLg0KPiANCj4gWWVh aCwgd2UgZG9uJ3QgY2FyZSBhYm91dCB1bmtub3duIGh5cGVydmlzb3JzLiBUaGV5J2xsIGNy YXNoJ24nYnVybg0KPiBhbnl3YXkuDQoNCk9rYXksIEknbGwgZHJvcCB0aGF0IHRlc3QuDQoN Cj4gTXkgaW50ZW50IGlzIHRvIGhhdmUgZXZlcnkgY2FzZSBwcm9wZXJseSBkb2N1bWVudGVk IHdpdGggYSBjb21tZW50IGFib3ZlIGl0DQo+IGluc3RlYWQgb2Ygb25lIGh1Z2UgY29tcG91 bmQgY29uZGl0aW9uYWwuDQo+IA0KPj4gSXQgYmFzaWNhbGx5IGRvZXNuJ3QgbWF0dGVyLg0K PiANCj4gSXQgZG9lc24ndCBtYXR0ZXIgbm93LiBVbnRpbCBzb21lb25lIGRlY2lkZXMgdG8g InJlZGVmaW5lIiBob3cgTVRSUnMNCj4gc2hvdWxkIGJlIGRvbmUgYWdhaW4gYmVjYXVzZSB0 aGUgbmV4dCByZXByZXNlbnRhdGl2ZSBmcm9tIHRoZSB2aXJ0IHpvbw0KPiBkZWNpZGVkIHRv IGRvIG1hZ2ljIHBpbmsgcG9uaWVzLg0KPiANCj4gSSdtIG5vdCB0YWtpbmcgYW55IGNoYW5j ZXMgYW55bW9yZSBqdWRnaW5nIGJ5IHRoZSBhbW91bnQgb2YgY3JhcCB0aGF0DQo+IGdldHMg c2VudCBpbnRvIGFyY2gveDg2LyB0byBzdXBwb3J0IHNvbWUgd2VpcmQgZ3Vlc3QgY29udHJh cHRpb24uDQo+IA0KPj4gVGhlIG9ubHkgcG9zc2liaWxpdHkgb2YgbXRycl9zdGF0ZS5lbmFi bGVkIHRvIGJlIHNldCBhdCB0aGlzIHBvaW50IGlzIGENCj4+IHByZXZpb3VzIGNhbGwgb2Yg bXRycl9vdmVyd3JpdGVfc3RhdGUoKS4NCj4gDQo+IFN1cmUsIHBscyBtYWtlIGl0IGV4cGxp Y2l0IGFuZCBkZWZlbnNpdmUgc28gdGhhdCBpdCBpcyBwZXJmZWN0bHkgY2xlYXINCj4gd2hh dCdzIGdvaW5nIG9uLg0KDQpPa2F5LCB3aWxsIGRvIHRoZSBtb2RpZmljYXRpb24geW91IHdl cmUgc3VnZ2VzdGluZy4NCg0KDQpKdWVyZ2VuDQo= --------------NLGy2DtqayEsWFi2P9kurJpF Content-Type: application/pgp-keys; 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