diff options
Diffstat (limited to 'arch/x86/entry')
| -rw-r--r-- | arch/x86/entry/entry_64.S | 16 | ||||
| -rw-r--r-- | arch/x86/entry/thunk_64.S | 4 |
2 files changed, 12 insertions, 8 deletions
diff --git a/arch/x86/entry/entry_64.S b/arch/x86/entry/entry_64.S index 9953d966d124..e635f962afb8 100644 --- a/arch/x86/entry/entry_64.S +++ b/arch/x86/entry/entry_64.S @@ -284,7 +284,8 @@ SYM_FUNC_END(__switch_to_asm) * r12: kernel thread arg */ .pushsection .text, "ax" -SYM_CODE_START(ret_from_fork) + __FUNC_ALIGN +SYM_CODE_START_NOALIGN(ret_from_fork) UNWIND_HINT_EMPTY ANNOTATE_NOENDBR // copy_thread movq %rax, %rdi @@ -600,13 +601,13 @@ SYM_CODE_END(\asmsym) * shared between 32 and 64 bit and emit the __irqentry_text_* markers * so the stacktrace boundary checks work. */ - .align 16 + __ALIGN .globl __irqentry_text_start __irqentry_text_start: #include <asm/idtentry.h> - .align 16 + __ALIGN .globl __irqentry_text_end __irqentry_text_end: ANNOTATE_NOENDBR @@ -828,7 +829,8 @@ EXPORT_SYMBOL(asm_load_gs_index) * * C calling convention: exc_xen_hypervisor_callback(struct *pt_regs) */ -SYM_CODE_START_LOCAL(exc_xen_hypervisor_callback) + __FUNC_ALIGN +SYM_CODE_START_LOCAL_NOALIGN(exc_xen_hypervisor_callback) /* * Since we don't modify %rdi, evtchn_do_upall(struct *pt_regs) will @@ -856,7 +858,8 @@ SYM_CODE_END(exc_xen_hypervisor_callback) * We distinguish between categories by comparing each saved segment register * with its current contents: any discrepancy means we in category 1. */ -SYM_CODE_START(xen_failsafe_callback) + __FUNC_ALIGN +SYM_CODE_START_NOALIGN(xen_failsafe_callback) UNWIND_HINT_EMPTY ENDBR movl %ds, %ecx @@ -1516,7 +1519,8 @@ SYM_CODE_END(ignore_sysret) #endif .pushsection .text, "ax" -SYM_CODE_START(rewind_stack_and_make_dead) + __FUNC_ALIGN +SYM_CODE_START_NOALIGN(rewind_stack_and_make_dead) UNWIND_HINT_FUNC /* Prevent any naive code from trying to unwind to our caller. */ xorl %ebp, %ebp diff --git a/arch/x86/entry/thunk_64.S b/arch/x86/entry/thunk_64.S index f38b07d2768b..5e37f41e5f14 100644 --- a/arch/x86/entry/thunk_64.S +++ b/arch/x86/entry/thunk_64.S @@ -11,7 +11,7 @@ /* rdi: arg1 ... normal C conventions. rax is saved/restored. */ .macro THUNK name, func -SYM_FUNC_START_NOALIGN(\name) +SYM_FUNC_START(\name) pushq %rbp movq %rsp, %rbp @@ -36,7 +36,7 @@ SYM_FUNC_END(\name) EXPORT_SYMBOL(preempt_schedule_thunk) EXPORT_SYMBOL(preempt_schedule_notrace_thunk) -SYM_CODE_START_LOCAL_NOALIGN(__thunk_restore) +SYM_CODE_START_LOCAL(__thunk_restore) popq %r11 popq %r10 popq %r9 |