Thread (146 messages) 146 messages, 15 authors, 2017-12-07

[PATCH 18/27] bpf: Restrict kernel image access functions when the kernel is locked down

From: dhowells@redhat.com (David Howells)
Date: 2017-10-20 16:03:27
Also in: linux-efi, lkml, netdev

jlee at suse.com wrote:
I think that we don't need to lock down sys_bpf() now because
we didn't lock down other interfaces for reading arbitrary
address like /dev/mem and /dev/kmem.
Ummm...  See patch 4.  You even gave me a Reviewed-by for it ;-)

David
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