diff options
| -rw-r--r-- | arch/x86/kernel/head_64.S | 3 | ||||
| -rw-r--r-- | arch/x86/mm/init_64.c | 6 |
2 files changed, 5 insertions, 4 deletions
diff --git a/arch/x86/kernel/head_64.S b/arch/x86/kernel/head_64.S index 780cd928fcd..b55ee4ff509 100644 --- a/arch/x86/kernel/head_64.S +++ b/arch/x86/kernel/head_64.S @@ -262,11 +262,11 @@ ENTRY(secondary_startup_64) .quad x86_64_start_kernel ENTRY(initial_gs) .quad INIT_PER_CPU_VAR(irq_stack_union) - __FINITDATA ENTRY(stack_start) .quad init_thread_union+THREAD_SIZE-8 .word 0 + __FINITDATA bad_address: jmp bad_address @@ -340,6 +340,7 @@ ENTRY(name) i = i + 1 ; \ .endr + .data /* * This default setting generates an ident mapping at address 0x100000 * and a mapping for the kernel that precisely maps virtual address diff --git a/arch/x86/mm/init_64.c b/arch/x86/mm/init_64.c index c20d30b440d..7dafd4159ad 100644 --- a/arch/x86/mm/init_64.c +++ b/arch/x86/mm/init_64.c @@ -699,7 +699,7 @@ static int kernel_set_to_readonly; void set_kernel_text_rw(void) { - unsigned long start = PFN_ALIGN(_stext); + unsigned long start = PFN_ALIGN(_text); unsigned long end = PFN_ALIGN(__start_rodata); if (!kernel_set_to_readonly) @@ -713,7 +713,7 @@ void set_kernel_text_rw(void) void set_kernel_text_ro(void) { - unsigned long start = PFN_ALIGN(_stext); + unsigned long start = PFN_ALIGN(_text); unsigned long end = PFN_ALIGN(__start_rodata); if (!kernel_set_to_readonly) @@ -727,7 +727,7 @@ void set_kernel_text_ro(void) void mark_rodata_ro(void) { - unsigned long start = PFN_ALIGN(_stext), end = PFN_ALIGN(__end_rodata); + unsigned long start = PFN_ALIGN(_text), end = PFN_ALIGN(__end_rodata); unsigned long rodata_start = ((unsigned long)__start_rodata + PAGE_SIZE - 1) & PAGE_MASK; |