Messages in this thread | | | Date | Wed, 17 Dec 2003 21:25:13 -0800 (PST) | From | Linus Torvalds <> | Subject | Re: Missing up_read after get_user_pages in arch/i386/lib/usercopy.c? |
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On Thu, 18 Dec 2003, Mark Frazer wrote: > > Just browsing users of get_user_pages today and noticed what might be a > bug.
Looks like it. It can only hit old 80386 machines (that code is disabled by any CPU with a i486 MMU or better), and even then only when somebody does something silly, but yeah, looks like a real bug.
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