diff options
| author | Heiko Carstens <hca@linux.ibm.com> | 2024-03-07 15:28:27 +0300 |
|---|---|---|
| committer | Heiko Carstens <hca@linux.ibm.com> | 2024-03-13 11:23:49 +0300 |
| commit | 5f58bde7264704fec2058afc219a3557f02f3d8f (patch) | |
| tree | 752aa0dbbe00bedbac8bc6475c66a21b1f65ab5f /arch/s390/mm/Makefile | |
| parent | bd36cfbbb9e1aa2561d488885423c65d519aac0d (diff) | |
| download | linux-5f58bde7264704fec2058afc219a3557f02f3d8f.tar.xz | |
s390/mm: provide simple ARCH_HAS_DEBUG_VIRTUAL support
Provide a very simple ARCH_HAS_DEBUG_VIRTUAL implementation.
For now errors are only reported for the following cases:
- Trying to translate a vmalloc or module address to a physical address
- Translating a supposed to be ZONE_DMA virtual address into a physical
address, and the resulting physical address is larger than two GiB
Reviewed-by: Alexander Gordeev <agordeev@linux.ibm.com>
Signed-off-by: Heiko Carstens <hca@linux.ibm.com>
Diffstat (limited to 'arch/s390/mm/Makefile')
| -rw-r--r-- | arch/s390/mm/Makefile | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/arch/s390/mm/Makefile b/arch/s390/mm/Makefile index 352ff520fd94..f6c2db7a8669 100644 --- a/arch/s390/mm/Makefile +++ b/arch/s390/mm/Makefile @@ -7,6 +7,7 @@ obj-y := init.o fault.o extmem.o mmap.o vmem.o maccess.o obj-y += page-states.o pageattr.o pgtable.o pgalloc.o extable.o obj-$(CONFIG_CMM) += cmm.o +obj-$(CONFIG_DEBUG_VIRTUAL) += physaddr.o obj-$(CONFIG_HUGETLB_PAGE) += hugetlbpage.o obj-$(CONFIG_PTDUMP_CORE) += dump_pagetables.o obj-$(CONFIG_PGSTE) += gmap.o |