From mboxrd@z Thu Jan 1 00:00:00 1970 Return-path: Received: from mx0b-001b2d01.pphosted.com ([148.163.158.5] helo=mx0a-001b2d01.pphosted.com) by bombadil.infradead.org with esmtps (Exim 4.90_1 #2 (Red Hat Linux)) id 1fOt6i-0002XC-KO for kexec@lists.infradead.org; Fri, 01 Jun 2018 23:05:18 +0000 Received: from pps.filterd (m0098413.ppops.net [127.0.0.1]) by mx0b-001b2d01.pphosted.com (8.16.0.22/8.16.0.22) with SMTP id w51N4B7Z140733 for ; Fri, 1 Jun 2018 19:05:05 -0400 Received: from e06smtp03.uk.ibm.com (e06smtp03.uk.ibm.com [195.75.94.99]) by mx0b-001b2d01.pphosted.com with ESMTP id 2jbaj2aq64-1 (version=TLSv1.2 cipher=AES256-GCM-SHA384 bits=256 verify=NOT) for ; Fri, 01 Jun 2018 19:05:04 -0400 Received: from localhost by e06smtp03.uk.ibm.com with IBM ESMTP SMTP Gateway: Authorized Use Only! Violators will be prosecuted for from ; Sat, 2 Jun 2018 00:05:02 +0100 Subject: Re: [PATCH v4 5/8] ima: based on policy require signed firmware (sysfs fallback) From: Mimi Zohar Date: Fri, 01 Jun 2018 19:04:45 -0400 In-Reply-To: <20180601224617.GU4511@wotan.suse.de> References: <1527616920-5415-1-git-send-email-zohar@linux.vnet.ibm.com> <1527616920-5415-6-git-send-email-zohar@linux.vnet.ibm.com> <20180601182107.GO4511@wotan.suse.de> <1527892795.13403.26.camel@linux.vnet.ibm.com> <20180601224617.GU4511@wotan.suse.de> Mime-Version: 1.0 Message-Id: <1527894285.13403.43.camel@linux.vnet.ibm.com> List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: base64 Sender: "kexec" Errors-To: kexec-bounces+dwmw2=infradead.org@lists.infradead.org To: "Luis R. Rodriguez" Cc: Ard Biesheuvel , Greg Kroah-Hartman , kexec@lists.infradead.org, linux-kernel@vger.kernel.org, Matthew Garrett , David Howells , linux-security-module@vger.kernel.org, Eric Biederman , linux-integrity@vger.kernel.org, Andres Rodriguez T24gU2F0LCAyMDE4LTA2LTAyIGF0IDAwOjQ2ICswMjAwLCBMdWlzIFIuIFJvZHJpZ3VleiB3cm90 ZToKPiBPbiBGcmksIEp1biAwMSwgMjAxOCBhdCAwNjozOTo1NVBNIC0wNDAwLCBNaW1pIFpvaGFy IHdyb3RlOgo+ID4gT24gRnJpLCAyMDE4LTA2LTAxIGF0IDIwOjIxICswMjAwLCBMdWlzIFIuIFJv ZHJpZ3VleiB3cm90ZToKPiA+ID4gT24gVHVlLCBNYXkgMjksIDIwMTggYXQgMDI6MDE6NTdQTSAt MDQwMCwgTWltaSBab2hhciB3cm90ZToKPiA+ID4gPiBMdWlzLCBpcyB0aGUgc2VjdXJpdHlfa2Vy bmVsX3Bvc3RfcmVhZF9maWxlIExTTSBob29rIGluCj4gPiA+ID4gZmlybXdhcmVfbG9hZGluZ19z dG9yZSgpIHN0aWxsIG5lZWRlZCBhZnRlciB0aGlzIHBhdGNoPyAgU2hvdWxkIGl0IGJlCj4gPiA+ ID4gY2FsbGluZyBzZWN1cml0eV9rZXJuZWxfbG9hZF9kYXRhKCkgaW5zdGVhZD8KPiA+ID4gCj4g PiA+IFRoYXQncyB1cCB0byBLZWVzIHRvIGRlY2lkZSBhcyBoZSBhZGRlZCB0aGF0IGhvb2ssIGFu ZCBrbm93cwo+ID4gPiB3aGF0IExTTXMgbWF5IGJlIGRvaW5nIHdpdGggaXQuIEZyb20gbXkgcGVy c3BlY3RpdmUgaXQgaXMgY29uZnVzaW5nCj4gPiA+IHRvIGhhdmUgdGhhdCBob29rIHRoZXJlIHNv IEkgdGhpbmsgaXQgY291bGQgYmUgcmVtb3ZlZCBub3cuCj4gPiA+IAo+ID4gPiBLZWVzPwo+ID4g Cj4gPiBDb21taXTCoDY1OTNkOTIgKCJmaXJtd2FyZV9jbGFzczogcGVyZm9ybSBuZXcgTFNNIGNo ZWNrcyIpIHJlZmVyZW5jZXMKPiA+IHR3byBtZXRob2RzIG9mIGxvYWRpbmcgZmlybXdhcmUgLcKg wqBmaWxlc3lzdGVtLWZvdW5kIGZpcm13YXJlIGFuZAo+ID4gZGVtYW5kLWxvYWRlZCBibG9icy4g wqBJIGFzc3VtZSB0aGlzIGNhbGwgaW4gZmlybXdhcmVfbG9hZGluZ19zdG9yZSgpCj4gPiBpcyB0 aGUgZGVtYW5kLWxvYWRlZCBibG9icy4gwqBEb2VzIHRoYXQgbWV0aG9kIHN0aWxsIGV4aXN0PyDC oElzIGl0Cj4gPiBzdGlsbCBiZWluZyB1c2VkPwo+IAo+IFllYWggaXRzIHRoZSBzdHVwaWQgc3lz ZnMgaW50ZXJmYWNlLiBTbyBsaWtlbHkgbG9hZHBpbiBuZWVkcyBwb3J0aW5nCj4gYXMgeW91IElN QSBhcyB5b3UgZGlkLgoKSW4gdGhpcyBjYXNlLCBpdCBkb2Vzbid0IGxvb2sgbGlrZSB0aGUgY2Fs bCB0bwpzZWN1cml0eV9rZXJuZWxfcG9zdF9yZWFkX2ZpbGUoKSBzaG91bGQgYmUgY2hhbmdlZCwg d2hpY2ggbWVhbnMgdGhhdAphbGwgdGhlIExTTXMgYW5kIElNQSBzdGlsbCBuZWVkIHRvIHN1cHBv cnQgIWZpbGUuCsKgCk1pbWkKCgpfX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19f X19fX19fX19fXwprZXhlYyBtYWlsaW5nIGxpc3QKa2V4ZWNAbGlzdHMuaW5mcmFkZWFkLm9yZwpo dHRwOi8vbGlzdHMuaW5mcmFkZWFkLm9yZy9tYWlsbWFuL2xpc3RpbmZvL2tleGVjCg==