s390 updates for 4.20-rc5
- Add two missing kfree calls on error paths in the vfio-ccw code
- Make sure that all data structures of a mediated vfio-ccw device are
initialized before registering it
- Fix a sparse warning in vfio-ccw
- A followup patch for the pgtable_bytes accounting, the page table
downgrade for compat processes missed a mm_dec_nr_pmds()
- Reject sampling requests in the PMU init function of the CPU
measurement counter facility
- With the vfio AP driver an AP queue needs to be reset on every device
probe as the alternative driver could have modified the device state
s390/mm: correct pgtable_bytes on page table downgrade
The downgrade of a page table from 3 levels to 2 levels for a 31-bit compat
process removes a pmd table which has to be counted against pgtable_bytes.
Signed-off-by: Martin Schwidefsky <schwidefsky@de.ibm.com>
1 file changed
