Messages in this thread | | | Date | Fri, 29 Nov 2013 20:54:19 +0100 | From | Andi Kleen <> | Subject | Re: [PATCH] Add a text_poke syscall v2 |
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Hi Oleg,
Thanks for finding all these problems.
> We are going to change this user page, it seems that we need > set_page_dirty() ?
That's true. Will add it next rev.
> > Andi, et al. I am going to discuss the things I do not really > understand, probably this can't make any sense, but...
I think it's enough to set the dirty bit in the underlying struct page, no need to play games with the PTE.
-Andi
-- ak@linux.intel.com -- Speaking for myself only.
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