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Date: Mon, 17 Mar 2014 14:06:48 +1030 From: Rusty Russell <rusty@...tcorp.com.au> To: Kees Cook <keescook@...omium.org> Cc: Linus Torvalds <torvalds@...ux-foundation.org>, Andrew Morton <akpm@...ux-foundation.org>, Andrew Honig <ahonig@...gle.com>, Michal Marek <mmarek@...e.cz>, "x86\@kernel.org" <x86@...nel.org>, Tejun Heo <tj@...nel.org>, Tony Luck <tony.luck@...el.com>, Fenghua Yu <fenghua.yu@...el.com>, linux-ia64@...r.kernel.org, LKML <linux-kernel@...r.kernel.org> Subject: Re: [PATCH v2 2/2] kallsyms: handle special absolute symbols Kees Cook <keescook@...omium.org> writes: > On Wed, Mar 12, 2014 at 8:40 PM, Rusty Russell <rusty@...tcorp.com.au> wrote: >> Kees Cook <keescook@...omium.org> writes: >>> Why not just do this with 0-base-address detection like my v2? That >>> would mean we don't need to remember to add this flag in the future to >>> imagined new architectures that might want this 0-based per_cpu >>> feature. >> >> Because future architectures will get this right and emit absolute >> symbols. I hope! >> >> I'm swamped at the moment, but am hoping to investigate that for >> x86-64. This is a stop-gap. > > Okay, I'm convinced. :) > > Acked-by: Kees Cook <keescook@...omium.org> > > Thanks! Applied, thanks. Cheers, Rusty. -- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majordomo@...r.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/
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