This is a note to let you know that I've just added the patch titled
r8169: corrupted IP fragments fix for large mtu.
to the 3.2-stable tree which can be found at:
http://www.kernel.org/git/?p=linux/kernel/git/stable/stable-queue.git;a=summary
The filename of the patch is:
r8169-corrupted-ip-fragments-fix-for-large-mtu.patch
and it can be found in the queue-3.2 subdirectory.
If you, or anyone else, feels it should not be added to the stable tree,
please let <[email protected]> know about it.
>From c8d7aa2ab97ce7536ff433f565dc3d7094ba35f3 Mon Sep 17 00:00:00 2001
From: françois romieu <[email protected]>
Date: Fri, 2 Mar 2012 04:43:14 +0000
Subject: r8169: corrupted IP fragments fix for large mtu.
From: françois romieu <[email protected]>
[ Upstream commit 9c5028e9da1255dd2b99762d8627b88b29f68cce ]
Noticed with the 8168d (-vb-gr, aka RTL_GIGA_MAC_VER_26).
ConfigX registers should only be written while the Config9346 lock
is held.
Signed-off-by: Francois Romieu <[email protected]>
Reported-by: Nick Bowler <[email protected]>
Cc: Hayes Wang <[email protected]>
Signed-off-by: David S. Miller <[email protected]>
Signed-off-by: Greg Kroah-Hartman <[email protected]>
---
drivers/net/ethernet/realtek/r8169.c | 8 ++++++++
1 file changed, 8 insertions(+)
--- a/drivers/net/ethernet/realtek/r8169.c
+++ b/drivers/net/ethernet/realtek/r8169.c
@@ -3781,12 +3781,20 @@ static void rtl8169_init_ring_indexes(st
static void rtl_hw_jumbo_enable(struct rtl8169_private *tp)
{
+ void __iomem *ioaddr = tp->mmio_addr;
+
+ RTL_W8(Cfg9346, Cfg9346_Unlock);
rtl_generic_op(tp, tp->jumbo_ops.enable);
+ RTL_W8(Cfg9346, Cfg9346_Lock);
}
static void rtl_hw_jumbo_disable(struct rtl8169_private *tp)
{
+ void __iomem *ioaddr = tp->mmio_addr;
+
+ RTL_W8(Cfg9346, Cfg9346_Unlock);
rtl_generic_op(tp, tp->jumbo_ops.disable);
+ RTL_W8(Cfg9346, Cfg9346_Lock);
}
static void r8168c_hw_jumbo_enable(struct rtl8169_private *tp)
Patches currently in stable-queue which might be from [email protected] are
queue-3.2/r8169-corrupted-ip-fragments-fix-for-large-mtu.patch
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