- kgdb_eth_is_initializing is spun on and should be volatile.
- kgdb_eth_is_trapped is referred to from an inline and needstobe exported
to modules.
arch/i386/kernel/kgdb_stub.c | 2 +-
drivers/net/kgdb_eth.c | 5 +++--
include/asm-i386/kgdb.h | 3 +++
3 files changed, 7 insertions(+), 3 deletions(-)
diff -puN arch/i386/kernel/kgdb_stub.c~kgdb-over-ethernet-fixes arch/i386/kernel/kgdb_stub.c
--- 25/arch/i386/kernel/kgdb_stub.c~kgdb-over-ethernet-fixes 2003-09-27 19:22:06.000000000 -0700
+++ 25-akpm/arch/i386/kernel/kgdb_stub.c 2003-09-27 19:22:06.000000000 -0700
@@ -137,7 +137,7 @@ extern int eth_getDebugChar(void); /*
extern void eth_flushDebugChar(void); /* flush pending characters */
extern void kgdb_eth_set_trapmode(int);
extern void kgdb_eth_reply_arp(void); /*send arp request */
-extern int kgdb_eth_is_initializing;
+extern volatile int kgdb_eth_is_initializing;
/************************************************************************/
diff -puN drivers/net/kgdb_eth.c~kgdb-over-ethernet-fixes drivers/net/kgdb_eth.c
--- 25/drivers/net/kgdb_eth.c~kgdb-over-ethernet-fixes 2003-09-27 19:22:06.000000000 -0700
+++ 25-akpm/drivers/net/kgdb_eth.c 2003-09-27 19:22:06.000000000 -0700
@@ -53,7 +53,7 @@ unsigned short kgdb_sendport= 6442;
int kgdb_eth = -1; /* Default tty mode */
unsigned char kgdb_remotemac[6] = {0xff,0xff,0xff,0xff,0xff,0xff};
unsigned char kgdb_localmac[6] = {0xff,0xff,0xff,0xff,0xff,0xff};
-int kgdb_eth_is_initializing = 0;
+volatile int kgdb_eth_is_initializing = 0;
struct net_device *kgdb_netdevice = NULL;
@@ -366,7 +366,7 @@ kgdb_net_interrupt(struct sk_buff *skb)
return 1;
}
-
+EXPORT_SYMBOL(kgdb_net_interrupt);
int
kgdb_eth_hook(void)
@@ -498,3 +498,4 @@ kgdb_eth_is_trapped()
}
return kgdb_netdevice->kgdb_is_trapped;
}
+EXPORT_SYMBOL(kgdb_eth_is_trapped);
diff -puN include/asm-i386/kgdb.h~kgdb-over-ethernet-fixes include/asm-i386/kgdb.h
--- 25/include/asm-i386/kgdb.h~kgdb-over-ethernet-fixes 2003-09-27 19:22:06.000000000 -0700
+++ 25-akpm/include/asm-i386/kgdb.h 2003-09-27 19:22:06.000000000 -0700
@@ -19,6 +19,8 @@ extern void breakpoint(void);
#define BREAKPOINT asm(" int $3")
#endif
+struct sk_buff;
+
extern int kgdb_eth;
extern unsigned kgdb_remoteip;
extern unsigned short kgdb_listenport;
@@ -28,6 +30,7 @@ extern unsigned char kgdb_localmac[6];
extern int kgdb_tty_hook(void);
extern int kgdb_eth_hook(void);
+extern int gdb_net_interrupt(struct sk_buff *skb);
/*
* GDB debug stub (or any debug stub) can point the 'linux_debug_hook'
_