Changeset 1c7a170 in mainline for kernel/genarch/src/acpi/acpi.c

Timestamp:

2018-03-27T16:49:29Z (7 years ago)

Author:

GitHub <noreply@…>

Parents:

f303afc6 (diff), 94d211e (diff)
Note: this is a merge changeset, the changes displayed below correspond to the merge itself.
Use the (diff) links above to see all the changes relative to each parent.

git-author:

Jiří Zárevúcky <zarevucky.jiri@…> (2018-03-27 16:49:29)

git-committer:

GitHub <noreply@…> (2018-03-27 16:49:29)

Message:

Merge 94d211e1f212626c420cf42c22b056ac1db9c0f1 into f303afc69bfdfc798071487501f775a7c4d8c475

File:

• kernel/genarch/src/acpi/acpi.c (modified) (1 diff)

kernel/genarch/src/acpi/acpi.c

@@ -104 +104 @@
         /* Start with mapping the header only. */
         vhdr = (struct acpi_sdt_header *) km_map((uintptr_t) psdt,
-            sizeof(struct acpi_sdt_header), PAGE_READ | PAGE_NOT_CACHEABLE);
+            sizeof(struct acpi_sdt_header),
+            PAGE_READ_ONLY | PAGE_KERNEL | PAGE_NOT_CACHEABLE);
 
         /* Now we can map the entire structure. */
         vsdt = (struct acpi_sdt_header *) km_map((uintptr_t) psdt,
-            vhdr->length, PAGE_WRITE | PAGE_NOT_CACHEABLE);
+            vhdr->length,
+            PAGE_READ_WRITE | PAGE_KERNEL | PAGE_NOT_CACHEABLE);
 
         // TODO: do not leak vtmp