On Mon, 2019-12-23 at 07:54:22 UTC, Christophe Leroy wrote:

Running vdsotest leaves many times the following log:

[   79.629901] vdsotest[396]: User access of kernel address (ffffffff) - exploit attempt? (uid: 0)

A pointer set to (-1) is likely a programming error similar to
a NULL pointer and is not worth logging as an exploit attempt.

Don't log user accesses to 0xffffffff.

Signed-off-by: Christophe Leroy <redacted>

Applied to powerpc next, thanks.

https://git.kernel.org/powerpc/c/0f9aee0cb9da7db7d96f63cfa2dc5e4f1bffeb87

cheers