Mike Rapoport 8b7f938e0a parisc: fix map_pages() to actually populate upper directory ... The commit d96885e277 ("parisc: use pgtable-nopXd instead of 4level-fixup") converted PA-RISC to use folded page tables, but it missed the conversion of pgd_populate() to pud_populate() in maps_pages() function. This caused the upper page table directory to remain empty and the system would crash as a result. Using pud_populate() that actually populates the page table instead of dummy pgd_populate() fixes the issue. Fixes: d96885e277 ("parisc: use pgtable-nopXd instead of 4level-fixup") Reported-by: Meelis Roos <mroos@linux.ee> Reported-by: Jeroen Roovers <jer@gentoo.org> Reported-by: Mikulas Patocka <mpatocka@redhat.com> Tested-by: Jeroen Roovers <jer@gentoo.org> Tested-by: Mikulas Patocka <mpatocka@redhat.com> Signed-off-by: Mike Rapoport <rppt@linux.ibm.com> Signed-off-by: Helge Deller <deller@gmx.de>		2020-01-14 09:18:39 +01:00
..
fault.c	parisc: Mark expected switch fall-throughs in fault.c	2019-07-31 16:16:00 +02:00
fixmap.c	parisc: use pgtable-nopXd instead of 4level-fixup	2019-12-04 19:44:15 -08:00
hugetlbpage.c	parisc/hugetlb: use pgtable-nopXd instead of 4level-fixup	2019-12-04 19:44:15 -08:00
init.c	parisc: fix map_pages() to actually populate upper directory	2020-01-14 09:18:39 +01:00
ioremap.c	parisc: remove __ioremap	2019-11-11 17:19:49 +01:00
Makefile	treewide: Add SPDX license identifier - Makefile/Kconfig	2019-05-21 10:50:46 +02:00