Date: Tue, 16 Jan 2018 11:57:30 +0200 From: Konstantin Belousov <kostikbel@gmail.com> To: Gordon Tetlow <gordon@tetlows.org> Cc: freebsd-security <freebsd-security@freebsd.org> Subject: Re: Response to Meltdown and Spectre Message-ID: <20180116095730.GP1684@kib.kiev.ua> In-Reply-To: <CAKghNw0Bnqmb7U8f_94-tLVcvqL26EuUZMtj393uo9eudwgbNQ@mail.gmail.com> References: <20180108175751.GH9701@gmail.com> <20180113161026.GR1684@kib.kiev.ua> <CAKghNw0Bnqmb7U8f_94-tLVcvqL26EuUZMtj393uo9eudwgbNQ@mail.gmail.com>
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On Mon, Jan 15, 2018 at 09:20:24PM -0800, Gordon Tetlow wrote: > On Sat, Jan 13, 2018 at 8:10 AM, Konstantin Belousov > <kostikbel@gmail.com> wrote: > > On Mon, Jan 08, 2018 at 09:57:51AM -0800, Gordon Tetlow wrote: > >> Meltdown (CVE-2017-5754) > >> ~~~~~~~~~~~~~~~~~~~~~~~~ > >> Initial work can be tracked at https://reviews.freebsd.org/D13797. > >> Please note this is a work in progress and some stuff is likely to be > >> broken. > > I consider this patch as ready for review now. > > Awesome! So, what's next? Do we have some testers we can solicit to > beat on this? I believe des@ had a test case to try out? Based on > where we are, what needs to be done to get this into the tree? > Secondarily, what's needed to get this in shape for 10.3/10.4/11.1? As expected, nothing happens WRT review. Peter tested the patch, it seems to be fine. I put shims to allow i386 to compile. My idea is to flip the default to non-PTI and commit the patch as is today.
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