Messages in this thread | | | From | Kees Cook <> | Date | Mon, 15 Apr 2019 09:39:45 -0500 | Subject | Re: [PATCH v2 0/2] x86/mm/KASLR: Fix the wrong size of memory sections |
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On Fri, Apr 12, 2019 at 1:55 AM Baoquan He <bhe@redhat.com> wrote: > > v1->v2: > Rewrite log of the two patches. No functionality change. > > ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ > v1 background: > The fixes for these two bugs were carried in the earlier patchset, patch > 4/6 and patch 5/6: > > [PATCH v4 0/6] Several patches to fix code bugs, improve documents and clean up > http://lkml.kernel.org/r/20190314094645.4883-1-bhe@redhat.com > > Later, Thomas suggested posting bug fixing patches separately from those > clean up patches. So send both of them in a separate patchset. > > For another bug fix patch 6/6, it happened on SGI UV system. Mike and > Frank have sent a machine with cards to our lab and loaned to me, I am > still debugging and discussing with Mike about the verification. > > Baoquan He (2): > x86/mm/KASLR: Fix the size of the direct mapping section > x86/mm/KASLR: Fix the size of vmemmap section
These fixes look sane to me. Thanks for solving this!
Reviewed-by: Kees Cook <keescook@chromium.org>
-Kees
> > arch/x86/mm/kaslr.c | 13 +++++++++++-- > 1 file changed, 11 insertions(+), 2 deletions(-) > > -- > 2.17.2 >
-- Kees Cook
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