Messages in this thread |  | | Date | Thu, 2 Jul 2020 15:01:59 +0100 | From | Al Viro <> | Subject | Re: objtool clac/stac handling change.. |
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On Thu, Jul 02, 2020 at 11:34:31PM +1000, Michael Ellerman wrote:
> I think we can do something to make it work. > > We don't have an equivalent of x86's ex_handler_uaccess(), so it's not > quite as easy as whacking a user_access_end() in there. > > Probably the simplest option for us is to just handle it in our > unsafe_op_wrap(). I'll try and come up with something tomorrow.
The goal is to avoid using unsafe_op_wrap()...
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