From mboxrd@z Thu Jan 1 00:00:00 1970 From: Norbert Manthey Subject: Re: [PATCH SpectreV1+L1TF v4 05/11] common/grant_table: block speculative out-of-bound accesses Date: Mon, 28 Jan 2019 15:45:53 +0100 Message-ID: <1063c835-3944-48bf-b082-c80ce726a0e6@amazon.de> References: <1548244285-30813-1-git-send-email-nmanthey@amazon.de> <1548244285-30813-6-git-send-email-nmanthey@amazon.de> <5C486E0A02000078002106DD@prv1-mh.provo.novell.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 1go8B4-0003gX-W8 for xen-devel@lists.xenproject.org; Mon, 28 Jan 2019 14:46:23 +0000 In-Reply-To: <5C486E0A02000078002106DD@prv1-mh.provo.novell.com> Content-Language: en-US List-Unsubscribe: , List-Post: List-Help: List-Subscribe: , Errors-To: xen-devel-bounces@lists.xenproject.org Sender: "Xen-devel" To: Jan Beulich Cc: Tim Deegan , Stefano Stabellini , Wei Liu , Konrad Rzeszutek Wilk , George Dunlap , Andrew Cooper , Ian Jackson , Dario Faggioli , Martin Pohlack , Julien Grall , David Woodhouse , "Martin Mazein(amazein)" , xen-devel , Julian Stecklina , Bjoern Doebel List-Id: xen-devel@lists.xenproject.org T24gMS8yMy8xOSAxNDozNywgSmFuIEJldWxpY2ggd3JvdGU6Cj4+Pj4gT24gMjMuMDEuMTkgYXQg MTI6NTEsIDxubWFudGhleUBhbWF6b24uZGU+IHdyb3RlOgo+PiBAQCAtMTI2OCw3ICsxMjcyLDgg QEAgdW5tYXBfY29tbW9uKAo+PiAgICAgIH0KPj4gIAo+PiAgICAgIHNtcF9ybWIoKTsKPj4gLSAg ICBtYXAgPSAmbWFwdHJhY2tfZW50cnkobGd0LCBvcC0+aGFuZGxlKTsKPj4gKyAgICBtYXAgPSAm bWFwdHJhY2tfZW50cnkobGd0LCBhcnJheV9pbmRleF9ub3NwZWMob3AtPmhhbmRsZSwKPj4gKyAg ICAgICAgICAgICAgICAgICAgICAgICAgICAgICAgICAgICAgICAgICAgICAgICAgbGd0LT5tYXB0 cmFja19saW1pdCkpOwo+IEl0IG1pZ2h0IGJlIGJldHRlciB0byBtb3ZlIHRoaXMgaW50byBtYXB0 cmFja19lbnRyeSgpIGl0c2VsZiwgb3IKPiBtYWtlIGEgbWFwdHJhY2tfZW50cnlfbm9zcGVjKCkg Y2xvbmUgKGFzIHNldmVyYWwgYnV0IG5vdCBhbGwKPiB1c2VzIG1heSBpbmRlZWQgbm90IGJlIGlu 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