Messages in this thread | | | Date | Tue, 6 Jan 2015 22:22:55 +0100 | From | Andi Kleen <> | Subject | Re: [PATCH 3.19 3/3] x86, mpx: Change the MPX enable/disable API to arch_prctl |
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> Given that it doesn't seen to have been committed yet, I'm not too > worried about compatibility. And "prctl (43)" doesn't actually seem a > whole lot better than "syscall(SYS_arch_prctl, ARCH_ENABLE_MPX, 0)"
This would actually fail with the EINVAL change you requested.
> (preprocessor macros ftw!). But I don't feel that strongly about this > point.
-Andi
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