Messages in this thread | | | Date | Thu, 8 Oct 2015 17:41:11 +0200 | From | Borislav Petkov <> | Subject | Re: [PATCH v2 14/36] x86/entry/64/compat: Disable SYSENTER and SYSCALL32 entries |
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On Mon, Oct 05, 2015 at 05:48:02PM -0700, Andy Lutomirski wrote: > We've disabled the vDSO helpers to call them, so turn off the > entries entirely (temporarily) in preparation for cleaning them up. > > Signed-off-by: Andy Lutomirski <luto@kernel.org> > --- > arch/x86/entry/entry_64_compat.S | 13 +++++++++++++ > 1 file changed, 13 insertions(+)
What do we say for the case when someone bisects, lands at this patch and, as Murphy would generally do it, has a reproducer which is calling SYSENTER/SYSCALL32?
Tough luck?
-- Regards/Gruss, Boris.
ECO tip #101: Trim your mails when you reply. --
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