s390: Remove 2k vs 4k page table leftovers
authorHeiko Carstens <hca@linux.ibm.com>
Mon, 10 Mar 2025 11:43:00 +0000 (12:43 +0100)
committerVasily Gorbik <gor@linux.ibm.com>
Tue, 18 Mar 2025 16:13:05 +0000 (17:13 +0100)
commit174cb82a5761f15f2c469672452b720d9f51cbd7
treef76a8d35543c8ca8d25cdd9b8e542f084f043f51
parent9291ea091b29bb3e37c4b3416c7c1e49e472c7d5
s390: Remove 2k vs 4k page table leftovers

Since commit d08d4e7cd6bf ("s390/mm: use full 4KB page for 2KB PTE") always
4k page tables are allocated, however there is still some (now) obsolete
code left which deals with switching from 2k to 4k page tables for qemu/kvm
processes.

Reviewed-by: Alexander Gordeev <agordeev@linux.ibm.com>
Remove the not needed code.

Signed-off-by: Heiko Carstens <hca@linux.ibm.com>
Signed-off-by: Vasily Gorbik <gor@linux.ibm.com>
arch/s390/Kconfig
arch/s390/include/asm/elf.h
arch/s390/include/asm/mmu.h
arch/s390/include/asm/mmu_context.h
arch/s390/include/asm/pgtable.h
arch/s390/include/asm/ptrace.h
arch/s390/include/asm/thread_info.h
arch/s390/kernel/syscall.c
arch/s390/mm/gmap.c