From mboxrd@z Thu Jan 1 00:00:00 1970 From: "Jan Beulich" Subject: Re: [PATCH SpectreV1+L1TF v4 03/11] config: introduce L1TF_LFENCE option Date: Wed, 23 Jan 2019 06:39:04 -0700 Message-ID: <5C486E780200007800210705@prv1-mh.provo.novell.com> References: <1548244285-30813-1-git-send-email-nmanthey@amazon.de> <1548244285-30813-4-git-send-email-nmanthey@amazon.de> <2e60f86f-8bf4-43dc-4343-8074667b6f6d@arm.com> Mime-Version: 1.0 Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: base64 Return-path: Received: from us1-rack-dfw2.inumbo.com ([104.130.134.6]) by lists.xenproject.org with esmtp (Exim 4.89) (envelope-from ) id 1gmIkH-00059h-Bx for xen-devel@lists.xenproject.org; Wed, 23 Jan 2019 13:39:09 +0000 In-Reply-To: <2e60f86f-8bf4-43dc-4343-8074667b6f6d@arm.com> Content-Disposition: inline List-Unsubscribe: , List-Post: List-Help: List-Subscribe: , Errors-To: xen-devel-bounces@lists.xenproject.org Sender: "Xen-devel" To: Julien Grall Cc: Tim Deegan , Stefano Stabellini , Wei Liu , Konrad Rzeszutek Wilk , George Dunlap , Andrew Cooper , Ian Jackson , Dario Faggioli , Martin Pohlack , nmanthey@amazon.de, "Martin Mazein(amazein)" , xen-devel , Julian Stecklina , David Woodhouse , Bjoern Doebel List-Id: xen-devel@lists.xenproject.org Pj4+IE9uIDIzLjAxLjE5IGF0IDE0OjI0LCA8anVsaWVuLmdyYWxsQGFybS5jb20+IHdyb3RlOgo+ IE9uIDIzLzAxLzIwMTkgMTE6NTEsIE5vcmJlcnQgTWFudGhleSB3cm90ZToKPj4gLS0tIGEveGVu L2luY2x1ZGUveGVuL25vc3BlYy5oCj4+ICsrKyBiL3hlbi9pbmNsdWRlL3hlbi9ub3NwZWMuaAo+ PiBAQCAtNjgsMTAgKzY4LDE4IEBAIHN0YXRpYyBpbmxpbmUgYm9vbCBsZmVuY2VfdHJ1ZSh2b2lk KSB7IHJldHVybiB0cnVlOyB9Cj4+ICAgI2VuZGlmCj4+ICAgCj4+ICAgLyoKPj4gLSAqIHByb3Rl Y3QgZXZhbHVhdGlvbiBvZiBjb25kaXRpb25hbCB3aXRoIHJlc3BlY3QgdG8gc3BlY3VsYXRpb24K Pj4gKyAqIGFsbG93IHRvIHByb3RlY3QgZXZhbHVhdGlvbiBvZiBjb25kaXRpb25hbCB3aXRoIHJl c3BlY3QgdG8gc3BlY3VsYXRpb24gb24geDg2Cj4+ICAgICovCj4+IC0jZGVmaW5lIGV2YWx1YXRl X25vc3BlYyhjb25kaXRpb24pICAgICAgICAgICAgICAgICAgICAgICAgICAgICAgICAgICAgICBc Cj4+ICsjaWYgZGVmaW5lZChDT05GSUdfTDFURl9MRkVOQ0VfTk9ORSkgfHwgIWRlZmluZWQoQ09O RklHX1g4NikKPj4gKyNkZWZpbmUgZXZhbHVhdGVfbm9zcGVjKGNvbmRpdGlvbikgKGNvbmRpdGlv bikKPj4gKyNlbGlmIGRlZmluZWQoQ09ORklHX0wxVEZfTEZFTkNFX0JPVEgpCj4+ICsjZGVmaW5l IGV2YWx1YXRlX25vc3BlYyhjb25kaXRpb24pICAgICAgICAgICAgICAgICAgICAgICAgICAgICAg ICAgICAgICAgICBcCj4+ICAgICAgICgoKGNvbmRpdGlvbikgJiYgbGZlbmNlX3RydWUoKSkgfHwg IWxmZW5jZV90cnVlKCkpCj4+ICsjZWxpZiBkZWZpbmVkKENPTkZJR19MMVRGX0xGRU5DRV9UUlVF KQo+PiArI2RlZmluZSBldmFsdWF0ZV9ub3NwZWMoY29uZGl0aW9uKSAoKGNvbmRpdGlvbikgJiYg bGZlbmNlX3RydWUoKSkKPj4gKyNlbGlmIGRlZmluZWQoQ09ORklHX0wxVEZfTEZFTkNFX0lOVEVS TUVESUFURSkKPj4gKyNkZWZpbmUgZXZhbHVhdGVfbm9zcGVjKGNvbmRpdGlvbikgKHsgYm9vbCBy ZXMgPSAoY29uZGl0aW9uKTsgcm1iKCk7IHJlczsgfSkKPiArI2VuZGlmCj4gCj4gTm9uZSBvZiB0 aGUgY29uZmlncyBhcmUgZGVmaW5lZCBvbiBBcm0sIHNvIGNhbiB0aGlzIGJlIG1vdmVkIGluIGFy Y2gteDg2PwoKVG8gYmUgaG9uZXN0IEknZCBsaWtlIHRvIGF2b2lkIGludHJvZHVjaW5nIGFzbS9u b3NwZWMuaCBmb3IgdGhlIHRpbWUKYmVpbmcuCgpKYW4KCgoKX19fX19fX19fX19fX19fX19fX19f X19fX19fX19fX19fX19fX19fX19fX19fX18KWGVuLWRldmVsIG1haWxpbmcgbGlzdApYZW4tZGV2 ZWxAbGlzdHMueGVucHJvamVjdC5vcmcKaHR0cHM6Ly9saXN0cy54ZW5wcm9qZWN0Lm9yZy9tYWls bWFuL2xpc3RpbmZvL3hlbi1kZXZlbA==