From: Kees Cook <keescook@chromium.org>
To: Rusty Russell <rusty@rustcorp.com.au>
Cc: Linus Torvalds <torvalds@linux-foundation.org>,
Andrew Morton <akpm@linux-foundation.org>,
Andrew Honig <ahonig@google.com>, Michal Marek <mmarek@suse.cz>,
"x86@kernel.org" <x86@kernel.org>, Tejun Heo <tj@kernel.org>,
Tony Luck <tony.luck@intel.com>,
Fenghua Yu <fenghua.yu@intel.com>,
linux-ia64@vger.kernel.org, keescook@chromium.org,
linux-kernel@vger.kernel.org
Subject: [PATCH 0/2] kallsyms: handle special absolute symbols
Date: Thu, 6 Mar 2014 16:32:02 -0800 [thread overview]
Message-ID: <1394152324-26304-1-git-send-email-keescook@chromium.org> (raw)
This is an attempt at a more correct solution to the patch sent
earlier "kallsyms: fix absolute addresses for kASLR".
The main problem is that the entire per_cpu area needs to be treated
as absolute by kallsyms. This series adds the logic to recognize the
per_cpu memory range and treat it as absolute in the kallsyms tool.
-Kees
next reply other threads:[~2014-03-07 0:32 UTC|newest]
Thread overview: 6+ messages / expand[flat|nested] mbox.gz Atom feed top
2014-03-07 0:32 Kees Cook [this message]
2014-03-07 0:32 ` [PATCH 1/2] kallsyms: generalize address range checking Kees Cook
2014-03-07 0:32 ` [PATCH 2/2] kallsyms: handle special absolute symbols Kees Cook
2014-03-07 3:25 ` Rusty Russell
2014-03-07 5:42 ` Kees Cook
2014-03-07 12:25 ` Tejun Heo
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