Commit 6b606c8d authored by Vineet Gupta's avatar Vineet Gupta
Browse files

ARC: entry: ARcompact EV_ProtV to use r10 directly 



Signed-off-by: default avatarVineet Gupta <vgupta@kernel.org>
parent c505b0da

arch/arc/kernel/entry-compact.S

+2 −4
Original line number Diff line number Diff line
@@ -254,9 +254,8 @@ END(handle_interrupt_level1) 


ENTRY(EV_TLBProtV)



	EXCEPTION_PROLOGUE

	EXCEPTION_PROLOGUE	; ECR returned in r10



	mov r2, r10	; ECR set into r10 already

	lr  r0, [efa]	; Faulting Data address (not part of pt_regs saved above)



	; Exception auto-disables further Intr/exceptions.
@@ -273,8 +272,7 @@ ENTRY(EV_TLBProtV) 
	;   -Access Violation	: 00_23_(00|01|02|03)_00

	;			         x  r  w  r+w

	;   -Unaligned Access	: 00_23_04_00

	;

	bbit1 r2, ECR_C_BIT_PROTV_MISALIG_DATA, 4f

	bbit1 r10, ECR_C_BIT_PROTV_MISALIG_DATA, 4f



	;========= (6a) Access Violation Processing ========

	bl  do_page_fault