On Mon, Dec 11, 2017 at 11:04:05AM +0800, Alex Shi wrote: > Hi All, > > BUG if we attempt to return to userspace but the to-be-restored PSR > value keeps us in privileged mode (defeating an issue that ftracetest > found). > > Fixing patches are following, apply top down on LTS *v4.14/4.9/4.4* > They are tested by lkft and kernelci build/boot, no regression found. > > 8bafae202c82 ARM: BUG if jumping to usermode address in kernel mode > 3aaf33bebda8 ARM: avoid faulting on qemu Thanks for these, now queued up. greg k-h