[PATCH 09/27] uswsusp: Disable when the kernel is locked down

2019-03-25 Thread Matthew Garrett
From: Matthew Garrett uswsusp allows a user process to dump and then restore kernel state, which makes it possible to modify the running kernel. Disable this if the kernel is locked down. Signed-off-by: Matthew Garrett Signed-off-by: David Howells Reviewed-by: James Morris cc: linux...@vger.

Re: [PATCH 09/27] uswsusp: Disable when the kernel is locked down

2017-10-20 Thread James Morris
On Thu, 19 Oct 2017, David Howells wrote: > From: Matthew Garrett > > uswsusp allows a user process to dump and then restore kernel state, which > makes it possible to modify the running kernel. Disable this if the kernel > is locked down. > > Signed-off-by: Matthew Garrett > Signed-off-by: D

Re: [PATCH 09/27] uswsusp: Disable when the kernel is locked down

2017-10-19 Thread joeyli
On Thu, Oct 19, 2017 at 03:51:42PM +0100, David Howells wrote: > From: Matthew Garrett > > uswsusp allows a user process to dump and then restore kernel state, which > makes it possible to modify the running kernel. Disable this if the kernel > is locked down. > > Signed-off-by: Matthew Garrett

[PATCH 09/27] uswsusp: Disable when the kernel is locked down

2017-10-19 Thread David Howells
From: Matthew Garrett uswsusp allows a user process to dump and then restore kernel state, which makes it possible to modify the running kernel. Disable this if the kernel is locked down. Signed-off-by: Matthew Garrett Signed-off-by: David Howells cc: linux...@vger.kernel.org --- kernel/pow