diff options
Diffstat (limited to 'arch/x86/kernel/vmlinux.lds.S')
| -rw-r--r-- | arch/x86/kernel/vmlinux.lds.S | 20 |
1 files changed, 7 insertions, 13 deletions
diff --git a/arch/x86/kernel/vmlinux.lds.S b/arch/x86/kernel/vmlinux.lds.S index 74e336d7f9dd..2438b89a4620 100644 --- a/arch/x86/kernel/vmlinux.lds.S +++ b/arch/x86/kernel/vmlinux.lds.S @@ -65,9 +65,15 @@ const_cpu_current_top_of_stack = cpu_current_top_of_stack; __end_rodata_hpage_align = .; \ __end_rodata_aligned = .; +#if defined(CONFIG_MITIGATION_PAGE_TABLE_ISOLATION) || defined(CONFIG_MITIGATION_SRSO) #define ALIGN_ENTRY_TEXT_BEGIN . = ALIGN(PMD_SIZE); #define ALIGN_ENTRY_TEXT_END . = ALIGN(PMD_SIZE); #else +#define ALIGN_ENTRY_TEXT_BEGIN +#define ALIGN_ENTRY_TEXT_END +#endif + +#else #define X86_ALIGN_RODATA_BEGIN #define X86_ALIGN_RODATA_END \ @@ -221,7 +227,7 @@ SECTIONS * references to such code must be patched out by alternatives, normally * by using X86_FEATURE_ALWAYS CPU feature bit. * - * See static_cpu_has() for an example. + * See cpu_feature_enabled() for an example. */ .altinstr_aux : AT(ADDR(.altinstr_aux) - LOAD_OFFSET) { *(.altinstr_aux) @@ -346,18 +352,6 @@ SECTIONS __init_end = .; } - /* - * smp_locks might be freed after init - * start/end must be page aligned - */ - . = ALIGN(PAGE_SIZE); - .smp_locks : AT(ADDR(.smp_locks) - LOAD_OFFSET) { - __smp_locks = .; - *(.smp_locks) - . = ALIGN(PAGE_SIZE); - __smp_locks_end = .; - } - #ifdef CONFIG_X86_64 .data_nosave : AT(ADDR(.data_nosave) - LOAD_OFFSET) { NOSAVE_DATA |