xiaomi-sm8450/android_kernel_xiaomi_sm8450
1
0
Fork 0
Code Issues Pull Requests Actions Packages Projects Releases Wiki Activity

s390/mm: remove change bit override support

Browse Source 
Signed-off-by: Heiko Carstens <heiko.carstens@de.ibm.com>
Signed-off-by: Martin Schwidefsky <schwidefsky@de.ibm.com>
This commit is contained in:
Heiko Carstens
2014-09-22 08:50:51 +02:00
committed by Martin Schwidefsky
parent 70c9d29632
commit 6a5c1482e2
4 changed files with 6 additions and 13 deletions
Download Patch File Download Diff File Expand all files Collapse all files

5
arch/s390/mm/dump_pagetables.c
View File

@@ -54,7 +54,6 @@ static void print_prot(struct seq_file *m, unsigned int pr, int level)
return;
}
seq_printf(m, "%s", pr & _PAGE_PROTECT ? "RO " : "RW ");
seq_printf(m, "%s", pr & _PAGE_CO ? "CO " : " ");
seq_putc(m, '\n');
}
@@ -129,7 +128,7 @@ static void walk_pte_level(struct seq_file *m, struct pg_state *st,
}
#ifdef CONFIG_64BIT
#define _PMD_PROT_MASK (_SEGMENT_ENTRY_PROTECT | _SEGMENT_ENTRY_CO)
#define _PMD_PROT_MASK _SEGMENT_ENTRY_PROTECT
#else
#define _PMD_PROT_MASK 0
#endif
@@ -157,7 +156,7 @@ static void walk_pmd_level(struct seq_file *m, struct pg_state *st,
}
#ifdef CONFIG_64BIT
#define _PUD_PROT_MASK (_REGION3_ENTRY_RO | _REGION3_ENTRY_CO)
#define _PUD_PROT_MASK _REGION3_ENTRY_RO
#else
#define _PUD_PROT_MASK 0
#endif