Date: Thu, 7 Dec 2017 15:32:20 +1100 From: "Tobin C. Harding" <me@...in.cc> To: me@...in.cc, kaiwan.billimoria@...il.com Cc: "Kirill A. Shutemov" <kirill@...temov.name>, Alexander Kapshuk <alexander.kapshuk@...il.com>, LKML <linux-kernel@...r.kernel.org>, kernel-hardening@...ts.openwall.com Subject: [PATCH 0/5] leaking_addresses: support 5 page table level This set adds support for 5 page table levels on x86_64. Patch 1 and 2 are clean up. Patch 3 adds checking vsyscall memory region instead of just first and last address. Patch 4 adds support for locating and parsing the current kernel config file. It feels like this may be re-inventing the wheel (also the implementation is not as thorough as scripts/extract-ikconfig?) Much of the code for this has been posted on LKML a few times now by Kaiwan Billimoria. As such, it uses the new Co-Developed-by tag. Patch 5 adds the 5 page table levels stuff. It is trivial once we have a value from CONFIG_PGTABLE_LEVELS. Just set the regular expression accordingly. Perl tips, and code style tips in general, most appreciated. As usual, any kernel development protocol tips also most appreciated. Both Kaiwan and myself are pretty new around here, feel free to give us a kick if we need it. thanks, Tobin. Tobin C. Harding (5): leaking_addresses: remove command examples leaking_addresses: indent dependant options leaking_addresses: add range check for vsyscall memory leaking_addresses: add support for kernel config file leaking_addresses: add support for 5 page table levels scripts/leaking_addresses.pl | 169 +++++++++++++++++++++++++++++++++++-------- 1 file changed, 137 insertions(+), 32 deletions(-) -- 2.7.4
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