diff options
Diffstat (limited to 'arch/arm/kernel/vmlinux.lds.S')
| -rw-r--r-- | arch/arm/kernel/vmlinux.lds.S | 18 |
1 files changed, 9 insertions, 9 deletions
diff --git a/arch/arm/kernel/vmlinux.lds.S b/arch/arm/kernel/vmlinux.lds.S index b31aa73e8076..8b60fde5ce48 100644 --- a/arch/arm/kernel/vmlinux.lds.S +++ b/arch/arm/kernel/vmlinux.lds.S @@ -11,7 +11,7 @@ #ifdef CONFIG_ARM_KERNMEM_PERMS #include <asm/pgtable.h> #endif - + #define PROC_INFO \ . = ALIGN(4); \ VMLINUX_SYMBOL(__proc_info_begin) = .; \ @@ -23,7 +23,7 @@ VMLINUX_SYMBOL(__idmap_text_start) = .; \ *(.idmap.text) \ VMLINUX_SYMBOL(__idmap_text_end) = .; \ - . = ALIGN(32); \ + . = ALIGN(PAGE_SIZE); \ VMLINUX_SYMBOL(__hyp_idmap_text_start) = .; \ *(.hyp.idmap.text) \ VMLINUX_SYMBOL(__hyp_idmap_text_end) = .; @@ -74,7 +74,7 @@ SECTIONS ARM_EXIT_DISCARD(EXIT_DATA) EXIT_CALL #ifndef CONFIG_MMU - *(.fixup) + *(.text.fixup) *(__ex_table) #endif #ifndef CONFIG_SMP_ON_UP @@ -100,6 +100,7 @@ SECTIONS .text : { /* Real text segment */ _stext = .; /* Text and read-only data */ + IDMAP_TEXT __exception_text_start = .; *(.exception.text) __exception_text_end = .; @@ -108,10 +109,6 @@ SECTIONS SCHED_TEXT LOCK_TEXT KPROBES_TEXT - IDMAP_TEXT -#ifdef CONFIG_MMU - *(.fixup) -#endif *(.gnu.warning) *(.glue_7) *(.glue_7t) @@ -346,8 +343,11 @@ SECTIONS */ ASSERT((__proc_info_end - __proc_info_begin), "missing CPU support") ASSERT((__arch_info_end - __arch_info_begin), "no machine record defined") + /* - * The HYP init code can't be more than a page long. + * The HYP init code can't be more than a page long, + * and should not cross a page boundary. * The above comment applies as well. */ -ASSERT(((__hyp_idmap_text_end - __hyp_idmap_text_start) <= PAGE_SIZE), "HYP init code too big") +ASSERT(__hyp_idmap_text_end - (__hyp_idmap_text_start & PAGE_MASK) <= PAGE_SIZE, + "HYP init code too big or misaligned") |