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Diffstat (limited to 'arch/arm/mm/dump.c')
-rw-r--r--arch/arm/mm/dump.c47
1 files changed, 32 insertions, 15 deletions
diff --git a/arch/arm/mm/dump.c b/arch/arm/mm/dump.c
index ef69152f9b52..c508f41a43bc 100644
--- a/arch/arm/mm/dump.c
+++ b/arch/arm/mm/dump.c
@@ -120,34 +120,51 @@ static const struct prot_bits pte_bits[] = {
};
static const struct prot_bits section_bits[] = {
-#ifndef CONFIG_ARM_LPAE
- /* These are approximate */
+#ifdef CONFIG_ARM_LPAE
+ {
+ .mask = PMD_SECT_USER,
+ .val = PMD_SECT_USER,
+ .set = "USR",
+ }, {
+ .mask = PMD_SECT_RDONLY,
+ .val = PMD_SECT_RDONLY,
+ .set = "ro",
+ .clear = "RW",
+#elif __LINUX_ARM_ARCH__ >= 6
{
- .mask = PMD_SECT_AP_READ | PMD_SECT_AP_WRITE,
- .val = 0,
+ .mask = PMD_SECT_APX | PMD_SECT_AP_READ | PMD_SECT_AP_WRITE,
+ .val = PMD_SECT_APX | PMD_SECT_AP_WRITE,
.set = " ro",
}, {
- .mask = PMD_SECT_AP_READ | PMD_SECT_AP_WRITE,
+ .mask = PMD_SECT_APX | PMD_SECT_AP_READ | PMD_SECT_AP_WRITE,
.val = PMD_SECT_AP_WRITE,
.set = " RW",
}, {
- .mask = PMD_SECT_AP_READ | PMD_SECT_AP_WRITE,
+ .mask = PMD_SECT_APX | PMD_SECT_AP_READ | PMD_SECT_AP_WRITE,
.val = PMD_SECT_AP_READ,
.set = "USR ro",
}, {
- .mask = PMD_SECT_AP_READ | PMD_SECT_AP_WRITE,
+ .mask = PMD_SECT_APX | PMD_SECT_AP_READ | PMD_SECT_AP_WRITE,
.val = PMD_SECT_AP_READ | PMD_SECT_AP_WRITE,
.set = "USR RW",
-#else
+#else /* ARMv4/ARMv5 */
+ /* These are approximate */
{
- .mask = PMD_SECT_USER,
- .val = PMD_SECT_USER,
- .set = "USR",
+ .mask = PMD_SECT_AP_READ | PMD_SECT_AP_WRITE,
+ .val = 0,
+ .set = " ro",
}, {
- .mask = PMD_SECT_RDONLY,
- .val = PMD_SECT_RDONLY,
- .set = "ro",
- .clear = "RW",
+ .mask = PMD_SECT_AP_READ | PMD_SECT_AP_WRITE,
+ .val = PMD_SECT_AP_WRITE,
+ .set = " RW",
+ }, {
+ .mask = PMD_SECT_AP_READ | PMD_SECT_AP_WRITE,
+ .val = PMD_SECT_AP_READ,
+ .set = "USR ro",
+ }, {
+ .mask = PMD_SECT_AP_READ | PMD_SECT_AP_WRITE,
+ .val = PMD_SECT_AP_READ | PMD_SECT_AP_WRITE,
+ .set = "USR RW",
#endif
}, {
.mask = PMD_SECT_XN,