Messages in this thread | | | Date | Wed, 12 May 2021 17:56:49 +0200 | From | Borislav Petkov <> | Subject | Re: [PATCH v26 23/30] x86/cet/shstk: Handle thread shadow stack |
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On Tue, May 11, 2021 at 11:35:03AM -0700, Yu, Yu-cheng wrote: > io_bitmap_share() does refcount_inc(¤t->thread.io_bitmap->refcnt), and > the function won't fail. However, shadow stack allocation can fail. So, > maybe leave io_bitmap_share() at the end?
Yap, makes sense.
Thx.
-- Regards/Gruss, Boris.
https://people.kernel.org/tglx/notes-about-netiquette
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