There was no need to select CONFIG_NETPOLL* for both CONFIG_KGDBOE_NOMODULE and
CONFIG_KGDBOE as the former one selects the latter one anyway, and no need to
select CONFIG_NETPOLL_RX at all because it's just useless.
Also, undo the change to the 8139too driver hushing its complaints about the
"out-of-sync dirty pointer" -- they are actually signalling a big issue with
the netpoll's traffic trapping.
Signed-off-by: Sergei Shtylyov <[EMAIL PROTECTED]>
---
This patch is against linux2_6_21_uprev branch...
drivers/net/8139too.c | 2 --
lib/Kconfig.debug | 4 ----
2 files changed, 6 deletions(-)
Index: linux-2.6/drivers/net/8139too.c
===================================================================
--- linux-2.6.orig/drivers/net/8139too.c
+++ linux-2.6/drivers/net/8139too.c
@@ -1798,13 +1798,11 @@ static void rtl8139_tx_interrupt (struct
}
#ifndef RTL8139_NDEBUG
-#ifndef CONFIG_KGDBOE
if (tp->cur_tx - dirty_tx > NUM_TX_DESC) {
printk (KERN_ERR "%s: Out-of-sync dirty pointer, %ld vs.
%ld.\n",
dev->name, dirty_tx, tp->cur_tx);
dirty_tx += NUM_TX_DESC;
}
-#endif /* CONFIG_KGDBOE */
#endif /* RTL8139_NDEBUG */
/* only wake the queue if we did work, and the queue is stopped */
Index: linux-2.6/lib/Kconfig.debug
===================================================================
--- linux-2.6.orig/lib/Kconfig.debug
+++ linux-2.6/lib/Kconfig.debug
@@ -513,9 +513,6 @@ config KGDB_8250_NOMODULE
config KGDBOE_NOMODULE
bool "KGDB: On ethernet - in kernel"
select KGDBOE
- select NETPOLL
- select NETPOLL_TRAP
- select NETPOLL_RX
help
Uses the NETPOLL API to communicate with the host GDB via UDP.
In order for this to work, the ethernet interface specified must
@@ -546,7 +543,6 @@ config KGDBOE
depends on m && KGDB
select NETPOLL
select NETPOLL_TRAP
- select NETPOLL_RX
help
Uses the NETPOLL API to communicate with the host GDB via UDP.
In order for this to work, the ethernet interface specified must
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