x86/asm/32: Change all ENTRY+END to SYM_CODE_*

Change all assembly code which is marked using END (and not ENDPROC) to
appropriate new markings SYM_CODE_START and SYM_CODE_END.

And since the last user of END on X86 is gone now, make sure that END is
not defined there.

Signed-off-by: Jiri Slaby <jslaby@suse.cz>
Signed-off-by: Borislav Petkov <bp@suse.de>
Cc: Andrey Ryabinin <aryabinin@virtuozzo.com>
Cc: Andy Lutomirski <luto@kernel.org>
Cc: Boris Ostrovsky <boris.ostrovsky@oracle.com>
Cc: Herbert Xu <herbert@gondor.apana.org.au>
Cc: "H. Peter Anvin" <hpa@zytor.com>
Cc: Ingo Molnar <mingo@redhat.com>
Cc: Josh Poimboeuf <jpoimboe@redhat.com>
Cc: linux-arch@vger.kernel.org
Cc: Mark Rutland <mark.rutland@arm.com>
Cc: Peter Zijlstra <peterz@infradead.org>
Cc: "Rafael J. Wysocki" <rafael.j.wysocki@intel.com>
Cc: "Steven Rostedt (VMware)" <rostedt@goodmis.org>
Cc: Thomas Gleixner <tglx@linutronix.de>
Cc: x86-ml <x86@kernel.org>
Link: https://lkml.kernel.org/r/20191011115108.12392-27-jslaby@suse.cz

1 files changed, 52 insertions, 52 deletions

diff --git a/arch/x86/entry/entry_32.S b/arch/x86/entry/entry_32.S
index 64fe7aa50ad2..0ecc12fcfc05 100644
--- a/arch/x86/entry/entry_32.S
+++ b/arch/x86/entry/entry_32.S
@@ -709,7 +709,7 @@
  * %eax: prev task
  * %edx: next task
  */
-ENTRY(__switch_to_asm)
+SYM_CODE_START(__switch_to_asm)
 	/*
 	 * Save callee-saved registers
 	 * This must match the order in struct inactive_task_frame
@@ -748,7 +748,7 @@ ENTRY(__switch_to_asm)
 	popl	%ebp
 
 	jmp	__switch_to
-END(__switch_to_asm)
+SYM_CODE_END(__switch_to_asm)
 
 /*
  * The unwinder expects the last frame on the stack to always be at the same
@@ -774,7 +774,7 @@ ENDPROC(schedule_tail_wrapper)
  * ebx: kernel thread func (NULL for user thread)
  * edi: kernel thread arg
  */
-ENTRY(ret_from_fork)
+SYM_CODE_START(ret_from_fork)
 	call	schedule_tail_wrapper
 
 	testl	%ebx, %ebx
@@ -797,7 +797,7 @@ ENTRY(ret_from_fork)
 	 */
 	movl	$0, PT_EAX(%esp)
 	jmp	2b
-END(ret_from_fork)
+SYM_CODE_END(ret_from_fork)
 
 /*
  * Return to user mode is not as complex as all this looks,
@@ -1161,7 +1161,7 @@ ENDPROC(entry_INT80_32)
  * We pack 1 stub into every 8-byte block.
  */
 	.align 8
-ENTRY(irq_entries_start)
+SYM_CODE_START(irq_entries_start)
     vector=FIRST_EXTERNAL_VECTOR
     .rept (FIRST_SYSTEM_VECTOR - FIRST_EXTERNAL_VECTOR)
 	pushl	$(~vector+0x80)			/* Note: always in signed byte range */
@@ -1169,11 +1169,11 @@ ENTRY(irq_entries_start)
 	jmp	common_interrupt
 	.align	8
     .endr
-END(irq_entries_start)
+SYM_CODE_END(irq_entries_start)
 
 #ifdef CONFIG_X86_LOCAL_APIC
 	.align 8
-ENTRY(spurious_entries_start)
+SYM_CODE_START(spurious_entries_start)
     vector=FIRST_SYSTEM_VECTOR
     .rept (NR_VECTORS - FIRST_SYSTEM_VECTOR)
 	pushl	$(~vector+0x80)			/* Note: always in signed byte range */
@@ -1181,7 +1181,7 @@ ENTRY(spurious_entries_start)
 	jmp	common_spurious
 	.align	8
     .endr
-END(spurious_entries_start)
+SYM_CODE_END(spurious_entries_start)
 
 SYM_CODE_START_LOCAL(common_spurious)
 	ASM_CLAC
@@ -1230,14 +1230,14 @@ ENDPROC(name)
 /* The include is where all of the SMP etc. interrupts come from */
 #include <asm/entry_arch.h>
 
-ENTRY(coprocessor_error)
+SYM_CODE_START(coprocessor_error)
 	ASM_CLAC
 	pushl	$0
 	pushl	$do_coprocessor_error
 	jmp	common_exception
-END(coprocessor_error)
+SYM_CODE_END(coprocessor_error)
 
-ENTRY(simd_coprocessor_error)
+SYM_CODE_START(simd_coprocessor_error)
 	ASM_CLAC
 	pushl	$0
 #ifdef CONFIG_X86_INVD_BUG
@@ -1249,96 +1249,96 @@ ENTRY(simd_coprocessor_error)
 	pushl	$do_simd_coprocessor_error
 #endif
 	jmp	common_exception
-END(simd_coprocessor_error)
+SYM_CODE_END(simd_coprocessor_error)
 
-ENTRY(device_not_available)
+SYM_CODE_START(device_not_available)
 	ASM_CLAC
 	pushl	$-1				# mark this as an int
 	pushl	$do_device_not_available
 	jmp	common_exception
-END(device_not_available)
+SYM_CODE_END(device_not_available)
 
 #ifdef CONFIG_PARAVIRT
-ENTRY(native_iret)
+SYM_CODE_START(native_iret)
 	iret
 	_ASM_EXTABLE(native_iret, iret_exc)
-END(native_iret)
+SYM_CODE_END(native_iret)
 #endif
 
-ENTRY(overflow)
+SYM_CODE_START(overflow)
 	ASM_CLAC
 	pushl	$0
 	pushl	$do_overflow
 	jmp	common_exception
-END(overflow)
+SYM_CODE_END(overflow)
 
-ENTRY(bounds)
+SYM_CODE_START(bounds)
 	ASM_CLAC
 	pushl	$0
 	pushl	$do_bounds
 	jmp	common_exception
-END(bounds)
+SYM_CODE_END(bounds)
 
-ENTRY(invalid_op)
+SYM_CODE_START(invalid_op)
 	ASM_CLAC
 	pushl	$0
 	pushl	$do_invalid_op
 	jmp	common_exception
-END(invalid_op)
+SYM_CODE_END(invalid_op)
 
-ENTRY(coprocessor_segment_overrun)
+SYM_CODE_START(coprocessor_segment_overrun)
 	ASM_CLAC
 	pushl	$0
 	pushl	$do_coprocessor_segment_overrun
 	jmp	common_exception
-END(coprocessor_segment_overrun)
+SYM_CODE_END(coprocessor_segment_overrun)
 
-ENTRY(invalid_TSS)
+SYM_CODE_START(invalid_TSS)
 	ASM_CLAC
 	pushl	$do_invalid_TSS
 	jmp	common_exception
-END(invalid_TSS)
+SYM_CODE_END(invalid_TSS)
 
-ENTRY(segment_not_present)
+SYM_CODE_START(segment_not_present)
 	ASM_CLAC
 	pushl	$do_segment_not_present
 	jmp	common_exception
-END(segment_not_present)
+SYM_CODE_END(segment_not_present)
 
-ENTRY(stack_segment)
+SYM_CODE_START(stack_segment)
 	ASM_CLAC
 	pushl	$do_stack_segment
 	jmp	common_exception
-END(stack_segment)
+SYM_CODE_END(stack_segment)
 
-ENTRY(alignment_check)
+SYM_CODE_START(alignment_check)
 	ASM_CLAC
 	pushl	$do_alignment_check
 	jmp	common_exception
-END(alignment_check)
+SYM_CODE_END(alignment_check)
 
-ENTRY(divide_error)
+SYM_CODE_START(divide_error)
 	ASM_CLAC
 	pushl	$0				# no error code
 	pushl	$do_divide_error
 	jmp	common_exception
-END(divide_error)
+SYM_CODE_END(divide_error)
 
 #ifdef CONFIG_X86_MCE
-ENTRY(machine_check)
+SYM_CODE_START(machine_check)
 	ASM_CLAC
 	pushl	$0
 	pushl	machine_check_vector
 	jmp	common_exception
-END(machine_check)
+SYM_CODE_END(machine_check)
 #endif
 
-ENTRY(spurious_interrupt_bug)
+SYM_CODE_START(spurious_interrupt_bug)
 	ASM_CLAC
 	pushl	$0
 	pushl	$do_spurious_interrupt_bug
 	jmp	common_exception
-END(spurious_interrupt_bug)
+SYM_CODE_END(spurious_interrupt_bug)
 
 #ifdef CONFIG_XEN_PV
 ENTRY(xen_hypervisor_callback)
@@ -1442,11 +1442,11 @@ BUILD_INTERRUPT3(hv_stimer0_callback_vector, HYPERV_STIMER0_VECTOR,
 
 #endif /* CONFIG_HYPERV */
 
-ENTRY(page_fault)
+SYM_CODE_START(page_fault)
 	ASM_CLAC
 	pushl	$do_page_fault
 	jmp	common_exception_read_cr2
-END(page_fault)
+SYM_CODE_END(page_fault)
 
 SYM_CODE_START_LOCAL_NOALIGN(common_exception_read_cr2)
 	/* the function address is in %gs's slot on the stack */
@@ -1495,7 +1495,7 @@ SYM_CODE_START_LOCAL_NOALIGN(common_exception)
 	jmp	ret_from_exception
 SYM_CODE_END(common_exception)
 
-ENTRY(debug)
+SYM_CODE_START(debug)
 	/*
 	 * Entry from sysenter is now handled in common_exception
 	 */
@@ -1503,7 +1503,7 @@ ENTRY(debug)
 	pushl	$-1				# mark this as an int
 	pushl	$do_debug
 	jmp	common_exception
-END(debug)
+SYM_CODE_END(debug)
 
 /*
  * NMI is doubly nasty.  It can happen on the first instruction of
@@ -1512,7 +1512,7 @@ END(debug)
  * switched stacks.  We handle both conditions by simply checking whether we
  * interrupted kernel code running on the SYSENTER stack.
  */
-ENTRY(nmi)
+SYM_CODE_START(nmi)
 	ASM_CLAC
 
 #ifdef CONFIG_X86_ESPFIX32
@@ -1577,9 +1577,9 @@ ENTRY(nmi)
 	lss	12+4(%esp), %esp		# back to espfix stack
 	jmp	.Lirq_return
 #endif
-END(nmi)
+SYM_CODE_END(nmi)
 
-ENTRY(int3)
+SYM_CODE_START(int3)
 	ASM_CLAC
 	pushl	$-1				# mark this as an int
 
@@ -1590,22 +1590,22 @@ ENTRY(int3)
 	movl	%esp, %eax			# pt_regs pointer
 	call	do_int3
 	jmp	ret_from_exception
-END(int3)
+SYM_CODE_END(int3)
 
-ENTRY(general_protection)
+SYM_CODE_START(general_protection)
 	pushl	$do_general_protection
 	jmp	common_exception
-END(general_protection)
+SYM_CODE_END(general_protection)
 
 #ifdef CONFIG_KVM_GUEST
-ENTRY(async_page_fault)
+SYM_CODE_START(async_page_fault)
 	ASM_CLAC
 	pushl	$do_async_page_fault
 	jmp	common_exception_read_cr2
-END(async_page_fault)
+SYM_CODE_END(async_page_fault)
 #endif
 
-ENTRY(rewind_stack_do_exit)
+SYM_CODE_START(rewind_stack_do_exit)
 	/* Prevent any naive code from trying to unwind to our caller. */
 	xorl	%ebp, %ebp
 
@@ -1614,4 +1614,4 @@ ENTRY(rewind_stack_do_exit)
 
 	call	do_exit
 1:	jmp 1b
-END(rewind_stack_do_exit)
+SYM_CODE_END(rewind_stack_do_exit)