tunnels: fix netns vs proto registration ordering

[safe/jmp/linux-2.6] / kernel / kgdb.c

diff --git a/kernel/kgdb.c b/kernel/kgdb.c
index ca21fe9..2eb517e 100644 (file)
--- a/kernel/kgdb.c
+++ b/kernel/kgdb.c
@@ -625,7 +625,8 @@ static void kgdb_flush_swbreak_addr(unsigned long addr)
 static int kgdb_activate_sw_breakpoints(void)
 {
        unsigned long addr;
-       int error = 0;
+       int error;
+       int ret = 0;
        int i;
 
        for (i = 0; i < KGDB_MAX_BREAKPOINTS; i++) {
@@ -635,13 +636,16 @@ static int kgdb_activate_sw_breakpoints(void)
                addr = kgdb_break[i].bpt_addr;
                error = kgdb_arch_set_breakpoint(addr,
                                kgdb_break[i].saved_instr);
-               if (error)
-                       return error;
+               if (error) {
+                       ret = error;
+                       printk(KERN_INFO "KGDB: BP install failed: %lx", addr);
+                       continue;
+               }
 
                kgdb_flush_swbreak_addr(addr);
                kgdb_break[i].state = BP_ACTIVE;
        }
-       return 0;
+       return ret;
 }
 
 static int kgdb_set_sw_break(unsigned long addr)
@@ -688,7 +692,8 @@ static int kgdb_set_sw_break(unsigned long addr)
 static int kgdb_deactivate_sw_breakpoints(void)
 {
        unsigned long addr;
-       int error = 0;
+       int error;
+       int ret = 0;
        int i;
 
        for (i = 0; i < KGDB_MAX_BREAKPOINTS; i++) {
@@ -697,13 +702,15 @@ static int kgdb_deactivate_sw_breakpoints(void)
                addr = kgdb_break[i].bpt_addr;
                error = kgdb_arch_remove_breakpoint(addr,
                                        kgdb_break[i].saved_instr);
-               if (error)
-                       return error;
+               if (error) {
+                       printk(KERN_INFO "KGDB: BP remove failed: %lx\n", addr);
+                       ret = error;
+               }
 
                kgdb_flush_swbreak_addr(addr);
                kgdb_break[i].state = BP_SET;
        }
-       return 0;
+       return ret;
 }
 
 static int kgdb_remove_sw_break(unsigned long addr)
@@ -1210,8 +1217,10 @@ static int gdb_cmd_exception_pass(struct kgdb_state *ks)
                return 1;
 
        } else {
-               error_packet(remcom_out_buffer, -EINVAL);
-               return 0;
+               kgdb_msg_write("KGDB only knows signal 9 (pass)"
+                       " and 15 (pass and disconnect)\n"
+                       "Executing a continue without signal passing\n", 0);
+               remcom_in_buffer[0] = 'c';
        }
 
        /* Indicate fall through */