From mboxrd@z Thu Jan 1 00:00:00 1970 Reply-To: kernel-hardening@lists.openwall.com MIME-Version: 1.0 In-Reply-To: <2236FBA76BA1254E88B949DDB74E612B41BF9F9E@IRSMSX102.ger.corp.intel.com> References: <1476959131-6153-1-git-send-email-elena.reshetova@intel.com> <20161020131350.GA18331@thigreal> <20161025090559.eqsll3d7y2ifdaug@thigreal> <1477415895.2263.43.camel@cvidal.org> <1477428836.2263.70.camel@cvidal.org> <2236FBA76BA1254E88B949DDB74E612B41BF8C68@IRSMSX102.ger.corp.intel.com> <1477471489.2263.107.camel@cvidal.org> <2236FBA76BA1254E88B949DDB74E612B41BF8D57@IRSMSX102.ger.corp.intel.com> <1477507968.2263.125.camel@cvidal.org> <1477511274.2263.135.camel@cvidal.org> <1477512469.2263.141.camel@cvidal.org> <2236FBA76BA1254E88B949DDB74E612B41BF9479@IRSMSX102.ger.corp.intel.com> <2236FBA76BA1254E88B949DDB74E612B41BF9AD4@IRSMSX102.ger.corp.intel.com> <2236FBA76BA1254E88B949DDB74E612B41BF9F9E@IRSMSX102.ger.corp.intel.com> From: David Windsor Date: Sat, 29 Oct 2016 07:48:00 -0400 Message-ID: Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: quoted-printable Subject: Re: [kernel-hardening] [RFC v2 PATCH 00/13] HARDENED_ATOMIC To: kernel-hardening@lists.openwall.com Cc: Kees Cook , Hans Liljestrand List-ID: On Sat, Oct 29, 2016 at 6:31 AM, Reshetova, Elena wrote: > >>Done. I added a line to the "HARDENED_ATOMIC Implementation" section of = Documentation/security/hardened-atomic.txt describing the results of the be= nchmarks (no measurable performance difference). You might want to add thi= s line to the cover >letter as well. > > Oh, one more thing. David you were planning to change a bit the wording o= n the racing issue in the documentation. Could you please still do it? Woul= d be great to fix that before sending next rfc. > Ah yes, I forgot about this, sorry! I just updated the language in Documentation/security/hardened-atomic.txt to include a line indicating that the x86 race is only reachable in SMP conditions. I push --force'd the change to hardened_atomic_next. > @everyone: Now I finally cleaned up and repo and deleted all unneeded bra= nches. The main working branch is *hardened_atomic_next* now (based on linu= x-next stable branch) > > Best Regards, > Elena.