On Fri, May 06, 2022 at 09:38:02PM +0200, Thomas Gleixner wrote: > On Wed, May 04 2022 at 08:23, Thomas Richter wrote: > > From: Sven Schnelle <svens@xxxxxxxxxxxxx> > > > > arch_check_user_regs() is used at the moment to verify that struct pt_regs > > contains valid values when entering the kernel from userspace. s390 needs > > a place in the generic entry code to modify a cpu data structure when > > switching from userspace to kernel mode. As arch_check_user_regs() is > > exactly this, rename it to arch_enter_from_user_mode(). > > > > Cc: Thomas Gleixner <tglx@xxxxxxxxxxxxx> > > Cc: Peter Zijlstra <peterz@xxxxxxxxxxxxx> > > Cc: Andy Lutomirski <luto@xxxxxxxxxx> > > Signed-off-by: Sven Schnelle <svens@xxxxxxxxxxxxx> > > Reviewed-by: Thomas Gleixner <tglx@xxxxxxxxxxxxx> Is it ok for you if this gets routed via the s390 tree?
