Re: [PATCH v2] powerpc/powernv: Restrict OPAL symbol map to only be readable by root

On Fri, 2019-05-03 at 07:52:53 UTC, Andrew Donnellan wrote:

Currently the OPAL symbol map is globally readable, which seems bad as it contains physical addresses.

Restrict it to root.

Suggested-by: Michael Ellerman mpe@ellerman.id.au Cc: Jordan Niethe jniethe5@gmail.com Cc: Stewart Smith stewart@linux.ibm.com Fixes: c8742f85125d ("powerpc/powernv: Expose OPAL firmware symbol map") Cc: stable@vger.kernel.org Signed-off-by: Andrew Donnellan ajd@linux.ibm.com

Applied to powerpc next, thanks.

https://git.kernel.org/powerpc/c/e7de4f7b64c23e503a8c42af98d56f2a7462bd6d

cheers