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authorAlexander Gordeev <agordeev@linux.ibm.com>2021-03-29 18:32:55 +0200
committerHeiko Carstens <hca@linux.ibm.com>2021-04-05 11:30:58 +0200
commit3784231b1e091857bd129fd9658a8b3cedbdcd58 (patch)
treea77d363747263d233288737711d7cd5144a399fb /arch/s390/mm
parent0cc00c8d40500c4c8fe058dc014bdaf44a82f4f7 (diff)
s390/mm: fix phys vs virt confusion in mark_kernel_pXd() functions family
Due to historical reasons mark_kernel_pXd() functions misuse the notion of physical vs virtual addresses difference. Signed-off-by: Alexander Gordeev <agordeev@linux.ibm.com> Signed-off-by: Heiko Carstens <hca@linux.ibm.com>
Diffstat (limited to 'arch/s390/mm')
-rw-r--r--arch/s390/mm/page-states.c8
1 files changed, 4 insertions, 4 deletions
diff --git a/arch/s390/mm/page-states.c b/arch/s390/mm/page-states.c
index 567c69f3069e..7f0e154a470a 100644
--- a/arch/s390/mm/page-states.c
+++ b/arch/s390/mm/page-states.c
@@ -112,7 +112,7 @@ static void mark_kernel_pmd(pud_t *pud, unsigned long addr, unsigned long end)
next = pmd_addr_end(addr, end);
if (pmd_none(*pmd) || pmd_large(*pmd))
continue;
- page = virt_to_page(pmd_val(*pmd));
+ page = phys_to_page(pmd_val(*pmd));
set_bit(PG_arch_1, &page->flags);
} while (pmd++, addr = next, addr != end);
}
@@ -130,7 +130,7 @@ static void mark_kernel_pud(p4d_t *p4d, unsigned long addr, unsigned long end)
if (pud_none(*pud) || pud_large(*pud))
continue;
if (!pud_folded(*pud)) {
- page = virt_to_page(pud_val(*pud));
+ page = phys_to_page(pud_val(*pud));
for (i = 0; i < 3; i++)
set_bit(PG_arch_1, &page[i].flags);
}
@@ -151,7 +151,7 @@ static void mark_kernel_p4d(pgd_t *pgd, unsigned long addr, unsigned long end)
if (p4d_none(*p4d))
continue;
if (!p4d_folded(*p4d)) {
- page = virt_to_page(p4d_val(*p4d));
+ page = phys_to_page(p4d_val(*p4d));
for (i = 0; i < 3; i++)
set_bit(PG_arch_1, &page[i].flags);
}
@@ -173,7 +173,7 @@ static void mark_kernel_pgd(void)
if (pgd_none(*pgd))
continue;
if (!pgd_folded(*pgd)) {
- page = virt_to_page(pgd_val(*pgd));
+ page = phys_to_page(pgd_val(*pgd));
for (i = 0; i < 3; i++)
set_bit(PG_arch_1, &page[i].flags);
}