Re: [PATCH v2] fs: warn in case userspace lied about modprobe return

2017-06-23 Thread Luis R. Rodriguez
On Tue, Jun 20, 2017 at 10:57:46PM +0200, Luis R. Rodriguez wrote: > On Thu, Jun 01, 2017 at 11:08:01AM -0700, Luis R. Rodriguez wrote: > > kmod <= v19 was broken -- it could return 0 to modprobe calls, > > incorrectly assuming that a kernel module was built-in, whereas in > > reality the module wa

Re: [PATCH v2] fs: warn in case userspace lied about modprobe return

2017-06-20 Thread Luis R. Rodriguez
On Thu, Jun 01, 2017 at 11:08:01AM -0700, Luis R. Rodriguez wrote: > kmod <= v19 was broken -- it could return 0 to modprobe calls, > incorrectly assuming that a kernel module was built-in, whereas in > reality the module was just forming in the kernel. The reason for this > is an incorrect userspa