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authorAndré Fabian Silva Delgado <emulatorman@parabola.nu>2016-10-20 00:10:27 -0300
committerAndré Fabian Silva Delgado <emulatorman@parabola.nu>2016-10-20 00:10:27 -0300
commitd0b2f91bede3bd5e3d24dd6803e56eee959c1797 (patch)
tree7fee4ab0509879c373c4f2cbd5b8a5be5b4041ee /arch/s390/kernel/vmlinux.lds.S
parente914f8eb445e8f74b00303c19c2ffceaedd16a05 (diff)
Linux-libre 4.8.2-gnupck-4.8.2-gnu
Diffstat (limited to 'arch/s390/kernel/vmlinux.lds.S')
-rw-r--r--arch/s390/kernel/vmlinux.lds.S21
1 files changed, 19 insertions, 2 deletions
diff --git a/arch/s390/kernel/vmlinux.lds.S b/arch/s390/kernel/vmlinux.lds.S
index 0f41a8286..429bfd111 100644
--- a/arch/s390/kernel/vmlinux.lds.S
+++ b/arch/s390/kernel/vmlinux.lds.S
@@ -4,6 +4,16 @@
#include <asm/thread_info.h>
#include <asm/page.h>
+
+/*
+ * Put .bss..swapper_pg_dir as the first thing in .bss. This will
+ * make sure it has 16k alignment.
+ */
+#define BSS_FIRST_SECTIONS *(.bss..swapper_pg_dir)
+
+/* Handle ro_after_init data on our own. */
+#define RO_AFTER_INIT_DATA
+
#include <asm-generic/vmlinux.lds.h>
OUTPUT_FORMAT("elf64-s390", "elf64-s390", "elf64-s390")
@@ -49,7 +59,14 @@ SECTIONS
_eshared = .; /* End of shareable data */
_sdata = .; /* Start of data section */
- EXCEPTION_TABLE(16) :data
+ . = ALIGN(PAGE_SIZE);
+ __start_ro_after_init = .;
+ .data..ro_after_init : {
+ *(.data..ro_after_init)
+ }
+ EXCEPTION_TABLE(16)
+ . = ALIGN(PAGE_SIZE);
+ __end_ro_after_init = .;
RW_DATA_SECTION(0x100, PAGE_SIZE, THREAD_SIZE)
@@ -81,7 +98,7 @@ SECTIONS
. = ALIGN(PAGE_SIZE);
__init_end = .; /* freed after init ends here */
- BSS_SECTION(0, 2, 0)
+ BSS_SECTION(PAGE_SIZE, 4 * PAGE_SIZE, PAGE_SIZE)
_end = . ;