Date: Tue, 27 Feb 2018 10:47:53 +0700 From: Eugene Grosbein <eugen@grosbein.net> To: Konstantin Belousov <kostikbel@gmail.com>, Rainer Duffner <rainer@ultra-secure.de> Cc: freebsd-stable@FreeBSD.org Subject: Re: Now that the meltdown-patches are in STABLE... Message-ID: <5A94D4E9.4020308@grosbein.net> In-Reply-To: <20180226224710.GU94212@kib.kiev.ua> References: <9167F335-70C1-4289-B94D-C13900FAD323@ultra-secure.de> <20180226224710.GU94212@kib.kiev.ua>
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27.02.2018 5:47, Konstantin Belousov wrote: > I put the snapshot of the WIP of the merge to 11.1 at > https://kib.kiev.ua/kib/amd64_11.1_meltdown.1.patch > > I only compiled this on the stable/11, not even booted. I suspect that > it is not compilable on 11.1 because apparently the patch depends on some > features of assembler only added in clang 5.0. > > If somebody does the runtime test of the patch, it would be useful. I've just used 10.4-STABLE r329879 running inside VirtualBox 5.2.2 to build releng/11.1 r330038 plus this patch. Had to manually fix single reject due to $FreeBSD$ mismatch in the sys/amd64/include/frame.h.rej Otherwise, it builds just fine. And booted, too. Not sure if there are other runtime tests needed.
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