Messages in this thread |  | | Date | Thu, 9 Jul 2020 10:49:51 +0100 | From | Will Deacon <> | Subject | Re: [PATCH] arm64: kernel: Add module symbols _text, _etext. |
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On Thu, Jul 09, 2020 at 05:23:45PM +0900, sanggil2.kim@samsung.com wrote: > From: Sanggil Kim <sanggil2.kim@samsung.com> > > We have a solution to protect kernel code section(autually from _text to > _etext) by not MMU. In order to do this, we have to know the addresses > of _text and _etext at runtime.
Interesting! Can you post patches so that we can implement this solution upstream? Without an in-tree user, we won't be exporting these symbols.
Thanks,
Will
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