X-Git-Url: http://git.monstr.eu/?a=blobdiff_plain;f=arch%2Floongarch%2Fkernel%2Ftraps.c;fp=arch%2Floongarch%2Fkernel%2Ftraps.c;h=8fb5e7a77145078ab3687d1e687ac00f01104663;hb=19bc6cb6409289106d38f9ad1b2ecf73980df6b5;hp=e56df45f720264e73c56a54f33d8c6cdabe2f62f;hpb=6e320363339b585a36bf40d74592db3db021e017;p=linux-2.6-microblaze.git

diff --git a/arch/loongarch/kernel/traps.c b/arch/loongarch/kernel/traps.c
index e56df45f7202..8fb5e7a77145 100644
--- a/arch/loongarch/kernel/traps.c
+++ b/arch/loongarch/kernel/traps.c
@@ -47,6 +47,7 @@
 #include <asm/tlb.h>
 #include <asm/types.h>
 #include <asm/unwind.h>
+#include <asm/uprobes.h>
 
 #include "access-helper.h"
 
@@ -689,7 +690,6 @@ asmlinkage void noinstr do_bp(struct pt_regs *regs)
 	if (regs->csr_prmd & CSR_PRMD_PIE)
 		local_irq_enable();
 
-	current->thread.trap_nr = read_csr_excode();
 	if (__get_inst(&opcode, (u32 *)era, user))
 		goto out_sigsegv;
 
@@ -711,18 +711,17 @@ asmlinkage void noinstr do_bp(struct pt_regs *regs)
 		else
 			break;
 	case BRK_UPROBE_BP:
-		if (notify_die(DIE_UPROBE, "Uprobe", regs, bcode,
-			       current->thread.trap_nr, SIGTRAP) == NOTIFY_STOP)
+		if (uprobe_breakpoint_handler(regs))
 			goto out;
 		else
 			break;
 	case BRK_UPROBE_XOLBP:
-		if (notify_die(DIE_UPROBE_XOL, "Uprobe_XOL", regs, bcode,
-			       current->thread.trap_nr, SIGTRAP) == NOTIFY_STOP)
+		if (uprobe_singlestep_handler(regs))
 			goto out;
 		else
 			break;
 	default:
+		current->thread.trap_nr = read_csr_excode();
 		if (notify_die(DIE_TRAP, "Break", regs, bcode,
 			       current->thread.trap_nr, SIGTRAP) == NOTIFY_STOP)
 			goto out;