Date: Mon, 30 Nov 2015 13:43:14 -0800 From: "H. Peter Anvin" <hpa@...or.com> To: Kees Cook <keescook@...omium.org> Cc: Ingo Molnar <mingo@...nel.org>, Andy Lutomirski <luto@...capital.net>, Linus Torvalds <torvalds@...ux-foundation.org>, PaX Team <pageexec@...email.hu>, "kernel-hardening@...ts.openwall.com" <kernel-hardening@...ts.openwall.com>, Mathias Krause <minipli@...glemail.com>, "linux-kernel@...r.kernel.org" <linux-kernel@...r.kernel.org>, Ingo Molnar <mingo@...hat.com>, Thomas Gleixner <tglx@...utronix.de>, x86-ml <x86@...nel.org>, Arnd Bergmann <arnd@...db.de>, Michael Ellerman <mpe@...erman.id.au>, linux-arch <linux-arch@...r.kernel.org>, Emese Revfy <re.emese@...il.com> Subject: Re: [PATCH 0/2] introduce post-init read-only memory On 11/30/15 13:33, Kees Cook wrote: >> >> I think what should do is have a debug option which can be set to "rw", >> "log" or "oops"; the latter should probably be the default. > > Can someone write that patch, and then I will include it in the > series? I haven't touched fault handler code, and it would be faster > if someone more familiar with that area did it. :) > The "log" option (the only hard one) can be added as a later enhancement, and probably should be. It shouldn't block the series. -hpa
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