From: Matthew Wilcox
> Sent: 16 May 2020 16:37
...
> > Basically:
> >
> > This patch sequence (to be written) does the following:
> >
> > Patch 1: Change __sys_setsockopt() to allocate a kernel buffer,
> > copy the data into it then call set_fs(KERNEL_DS).
> > An on-stack buffer (
On Sat, May 16, 2020 at 03:11:40PM +, David Laight wrote:
> From: David Howells
> > Sent: 15 May 2020 16:20
> > Christoph Hellwig wrote:
> >
> > > > The advantage on using kernel_setsockopt here is that sctp module will
> > > > only be loaded if dlm actually creates a SCTP socket. With this
