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Message-ID: <20170923094312.td3mrfos6konic6g@gmail.com>
Date: Sat, 23 Sep 2017 11:43:12 +0200
From: Ingo Molnar <mingo@...nel.org>
To: Thomas Garnier <thgarnie@...gle.com>
Cc: Herbert Xu <herbert@...dor.apana.org.au>,
"David S . Miller" <davem@...emloft.net>,
Thomas Gleixner <tglx@...utronix.de>,
Ingo Molnar <mingo@...hat.com>, "H . Peter Anvin" <hpa@...or.com>,
Peter Zijlstra <peterz@...radead.org>,
Josh Poimboeuf <jpoimboe@...hat.com>, Arnd Bergmann <arnd@...db.de>,
Matthias Kaehlcke <mka@...omium.org>,
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Paolo Bonzini <pbonzini@...hat.com>,
Radim Krčmář <rkrcmar@...hat.com>,
Joerg Roedel <joro@...tes.org>,
Tom Lendacky <thomas.lendacky@....com>,
Andy Lutomirski <luto@...nel.org>, Borislav Petkov <bp@...e.de>,
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Borislav Petkov <bp@...en8.de>
Subject: Re: x86: PIE support and option to extend KASLR randomization
* Thomas Garnier <thgarnie@...gle.com> wrote:
> > 2) we first implement the additional entropy bits that Linus suggested.
> >
> > does this work for you?
>
> Sure, I can look at how feasible that is. If it is, can I send
> everything as part of the same patch set? The additional entropy would
> be enabled for all KASLR but PIE will be off-by-default of course.
Sure, can all be part of the same series.
Thanks,
Ingo
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