Messages in this thread | | | Date | Thu, 6 Nov 2008 21:36:37 +1100 | From | Paul Mackerras <> | Subject | Re: [PATCH] Fix msr check in compat_sys_swapcontext |
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Andreas Schwab writes:
> Paul Mackerras <paulus@samba.org> writes: > > > we need to use get_user, not __get_user, since we haven't done an > > access_ok() check on the address. > > The address is always ok since its a compat pointer, see do_setcontext.
OK, since it's inside a CONFIG_PPC64 block. I'll add a paragraph to the patch description pointing that out.
Paul.
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