Isaku Yamahata 1ffb40b8ec xen-netfront: fix xennet_release_tx_bufs() ... After restore on ia64 xen domain, kernel panics as follows. This patch fixes it. union skb_entry assumes sizeof(link->skb, pointer) == sizeof(list->link, unsigned). However this isn't true on ia64. So make link type unsigned long. And introduced two accesor. kernel unaligned access to 0xe0000000000000bd, ip=0xa0000001004c2ca0 xenwatch[14]: error during unaligned kernel access -1 [1] Modules linked in: Pid: 14, CPU 0, comm: xenwatch psr : 0000101008422010 ifs : 8000000000000307 ip : [<a0000001004c2ca0>] Not tainted (2.6.26-rc4xen-ia64-dirty) ip is at dev_kfree_skb_irq+0x20/0x1a0 unat: 0000000000000000 pfs : 400000000000040b rsc : 0000000000000007 rnat: 0000000000000000 bsps: 0000000000000000 pr : 000000000000a941 ldrs: 0000000000000000 ccv : 0000000000000000 fpsr: 0009804c8a70433f csd : 0000000000000000 ssd : 0000000000000000 b0 : a0000001003efb70 b6 : a000000100070e40 b7 : a000000100070e40 f6 : 1003e000000fcb75352b1 f7 : 1003e000000000014ff97 f8 : 1003e00fcb74fc3454d80 f9 : 1003e0000000080000000 f10 : 1003e0000000000001431 f11 : 1003e0000000000989680 r1 : a000000100bfcf80 r2 : e0000000000000bd r3 : 000000000000308c r8 : 0000000000000000 r9 : e00000000fc31310 r10 : a000000100a13b28 r11 : 0000000000000000 r12 : e00000000fd0fdf0 r13 : e00000000fd08000 r14 : 0000000000000000 r15 : e00000000fcc8000 r16 : 0000000000000009 r17 : e000010000104000 r18 : e000010000104000 r19 : a000000100a13b40 r20 : a0000001009c23f0 r21 : a0000001009fd4d0 r22 : 0000000000004000 r23 : 0000000000000000 r24 : fffffffffff04c10 r25 : 0000000000000002 r26 : 0000000000000000 r27 : 0000000000000000 r28 : e00000000fd08bd4 r29 : a0000001007570b8 r30 : a0000001009e5500 r31 : a0000001009e54a0 Call Trace: [<a000000100026000>] show_stack+0x40/0xa0 sp=e00000000fd0f670 bsp=e00000000fd08f68 [<a000000100026a60>] show_regs+0x9a0/0x9e0 sp=e00000000fd0f840 bsp=e00000000fd08f10 [<a000000100037680>] die+0x260/0x3a0 sp=e00000000fd0f840 bsp=e00000000fd08ec8 [<a000000100037810>] die_if_kernel+0x50/0x80 sp=e00000000fd0f840 bsp=e00000000fd08e98 [<a00000010003eb40>] ia64_handle_unaligned+0x2ea0/0x2fc0 sp=e00000000fd0f840 bsp=e00000000fd08df0 [<a00000010001ca30>] ia64_prepare_handle_unaligned+0x30/0x60 sp=e00000000fd0fa10 bsp=e00000000fd08df0 [<a00000010005d100>] paravirt_leave_kernel+0x0/0x40 sp=e00000000fd0fc20 bsp=e00000000fd08df0 [<a0000001004c2ca0>] dev_kfree_skb_irq+0x20/0x1a0 sp=e00000000fd0fdf0 bsp=e00000000fd08db8 [<a0000001003efb70>] xennet_release_tx_bufs+0xd0/0x120 sp=e00000000fd0fdf0 bsp=e00000000fd08d78 [<a0000001003f14c0>] backend_changed+0xc40/0xf80 sp=e00000000fd0fdf0 bsp=e00000000fd08d08 [<a00000010034bd50>] otherend_changed+0x190/0x1c0 sp=e00000000fd0fe00 bsp=e00000000fd08cc8 [<a000000100349530>] xenwatch_thread+0x310/0x3c0 sp=e00000000fd0fe00 bsp=e00000000fd08ca0 [<a0000001000cb040>] kthread+0xe0/0x160 sp=e00000000fd0fe30 bsp=e00000000fd08c68 [<a000000100024450>] kernel_thread_helper+0x30/0x60 sp=e00000000fd0fe30 bsp=e00000000fd08c40 [<a00000010001a8a0>] start_kernel_thread+0x20/0x40 sp=e00000000fd0fe30 bsp=e00000000fd08c40 Kernel panic - not syncing: Aiee, killing interrupt handler! Signed-off-by: Isaku Yamahata <yamahata@valinux.co.jp> Cc: Stephen Tweedie <sct@redhat.com> Cc: Eduardo Habkost <ehabkost@redhat.com> Cc: Mark McLoughlin <markmc@redhat.com> Signed-off-by: Ingo Molnar <mingo@elte.hu>		2008-07-16 10:55:36 +02:00
..
appletalk	fix warning in drivers/net/appletalk/cops.c	2008-05-06 12:16:24 -04:00
arcnet	drivers/net/arcnet/arcnet.c: use time_* macros	2008-03-28 22:14:15 -04:00
arm	[ARM] rpc: etherh: fix unused variable warning	2008-07-03 14:25:56 +01:00
atlx	atl1: relax eeprom mac address error check	2008-06-17 23:09:21 -04:00
bonding	bonding: handle case of device named bonding_master	2008-05-14 22:35:04 -07:00
can	…
chelsio	…
cris	…
cxgb3	RDMA/cxgb3: Fixes for zero STag	2008-07-14 23:48:53 -07:00
e1000	e1000: only enable TSO6 via ethtool when using correct hardware	2008-06-27 01:31:08 -04:00
e1000e	e1000e: fix EEH recovery during reset on PPC	2008-06-27 01:27:48 -04:00
ehea	ehea: Access iph->tot_len with correct endianness	2008-07-04 08:15:28 -04:00
fs_enet	Merge commit 'origin/HEAD' into test-merge	2008-07-14 14:29:49 +10:00
hamradio	hamradio: remove unused variable	2008-06-27 17:22:08 -07:00
ibm_emac	…
ibm_newemac	ibm_newemac: Add MII mode support to the EMAC RGMII bridge.	2008-07-15 12:39:05 +10:00
igb	igb: fix EEH recovery during reset on PPC	2008-06-27 01:27:47 -04:00
irda	Merge branch 'for-2.6.27' of git://git.infradead.org/users/dwmw2/firmware-2.6	2008-07-14 16:54:07 -07:00
ixgb	ixgb: convert uint16_t style integers to u16	2008-04-16 20:41:44 -04:00
ixgbe	ixgbe: fix EEH recovery during reset on PPC	2008-06-27 01:27:46 -04:00
ixp2000	…
mlx4	mlx4_core: Use MOD_STAT_CFG command to get minimal page size	2008-07-14 23:48:53 -07:00
myri10ge	myri10ge: treat firmware data as const	2008-07-10 14:26:04 +01:00
netxen	[netdrvr] netxen: fix netxen_pci_tbl[] breakage	2008-06-27 01:30:46 -04:00
pcmcia	pcnet_cs, axnet_cs: clear bogus interrupt before request_irq	2008-06-27 01:28:21 -04:00
phy	phylib: do EXPORT_SYMBOL on get_phy_id	2008-05-22 14:01:01 -04:00
sfc	sfc: Recover from RX queue flush failure	2008-06-10 18:20:21 -04:00
skfp	skfp annotations	2008-03-26 00:18:44 -04:00
tokenring	smctr: use request_firmware()	2008-07-10 14:47:50 +01:00
tulip	net: Eliminate flush_scheduled_work() calls while RTNL is held.	2008-06-12 02:22:02 -07:00
usb	kaweth: use request_firmware()	2008-07-10 14:47:51 +01:00
wan	Merge commit 'v2.6.26' into bkl-removal	2008-07-14 15:29:34 -06:00
wireless	Merge git://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux-2.6.git	2008-07-14 15:51:11 -07:00
3c59x.c	[netdrvr] 3c59x: remove irqs_disabled warning from local_bh_enable	2008-06-27 01:30:33 -04:00
3c501.c	…
3c501.h	…
3c503.c	…
3c503.h	…
3c505.c	3c505: use netstats in net_device structure	2008-04-29 01:55:11 -04:00
3c505.h	3c505: use netstats in net_device structure	2008-04-29 01:55:11 -04:00
3c507.c	…
3c509.c	Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/net-2.6	2008-05-26 10:14:02 -07:00
3c515.c	3c515: use netstats in net_device structure	2008-04-29 01:55:14 -04:00
3c523.c	…
3c523.h	…
3c527.c	Convert asm/semaphore.h users to linux/semaphore.h	2008-04-18 22:22:54 -04:00
3c527.h	…
7990.c	add missing lance_* exports	2008-06-10 18:20:17 -04:00
7990.h	…
8139cp.c	…
8139too.c	misc drivers/net annotations	2008-03-26 00:18:43 -04:00
8390.c	net: fix returning void-valued expression warnings	2008-05-01 02:47:38 -07:00
8390.h	…
82596.c	m68k: Some network drivers do not check the platform	2008-05-18 13:28:49 -07:00
Kconfig	Merge commit '85082fd7cbe3173198aac0eb5e85ab1edcc6352c' into test-build	2008-07-15 15:44:51 +10:00
LICENSE.SRC	…
Makefile	[POWERPC] Delete unused fec_8xx net driver	2008-05-13 08:53:48 -05:00
Space.c	…
a2065.c	…
a2065.h	…
ac3200.c	…
acenic.c	…
acenic.h	…
acenic_firmware.h	…
amd8111e.c	…
amd8111e.h	…
apne.c	m68k: Some network drivers do not check the platform	2008-05-18 13:28:49 -07:00
ariadne.c	…
ariadne.h	…
at1700.c	…
atarilance.c	…
atp.c	misc drivers/net annotations	2008-03-26 00:18:43 -04:00
atp.h	…
au1000_eth.c	au1000_eth: remove useless check	2008-05-22 06:20:14 -04:00
au1000_eth.h	…
ax88796.c	net drivers: fix platform driver hotplug/coldplug	2008-04-25 02:08:54 -04:00
b44.c	ssb: Fix usage of struct device used for DMAing	2008-04-15 15:04:35 -04:00
b44.h	…
bfin_mac.c	Blackfin EMAC Driver: Removed duplicated include <linux/ethtool.h>	2008-05-22 06:20:11 -04:00
bfin_mac.h	Blackfin EMAC Driver: code cleanup	2008-04-29 01:56:14 -04:00
bmac.c	…
bmac.h	…
bnx2.c	net: Eliminate flush_scheduled_work() calls while RTNL is held.	2008-06-12 02:22:02 -07:00
bnx2.h	net: Eliminate flush_scheduled_work() calls while RTNL is held.	2008-06-12 02:22:02 -07:00
bnx2_fw.h	…
bnx2_fw2.h	bnx2: Update RV2P firmware for 5709.	2008-05-02 16:57:59 -07:00
bnx2x.c	bnx2x: Updating the Maintainer	2008-06-12 14:30:28 -07:00
bnx2x.h	bnx2x: Updating the Maintainer	2008-06-12 14:30:28 -07:00
bnx2x_fw_defs.h	…
bnx2x_hsi.h	…
bnx2x_init.h	bnx2x: Updating the Maintainer	2008-06-12 14:30:28 -07:00
bnx2x_init_values.h	…
bnx2x_reg.h	…
bsd_comp.c	…
cassini.c	cassini: Only use chip checksum for ipv4 packets.	2008-05-21 17:05:34 -07:00
cassini.h	…
cpmac.c	cpmac bugfixes and enhancements	2008-05-22 06:20:02 -04:00
cs89x0.c	[netdrvr] CS89X0: Add cleanup for dma after fail	2008-05-30 22:07:11 -04:00
cs89x0.h	…
de600.c	…
de600.h	…
de620.c	…
de620.h	…
declance.c	…
defxx.c	misc drivers/net annotations	2008-03-26 00:18:43 -04:00
defxx.h	…
depca.c	…
depca.h	…
dl2k.c	…
dl2k.h	…
dm9000.c	[netdrvr] dm9000: use delayed work to update mii phy state fix	2008-05-22 06:03:28 -04:00
dm9000.h	…
dummy.c	…
e100.c	e100: Do pci_dma_sync after skb_alloc for proper operation on ixp4xx	2008-06-27 01:30:59 -04:00
e2100.c	…
eepro.c	net: eepro autoport typo	2008-04-29 01:56:01 -04:00
eepro100.c	…
eexpress.c	[netdrvr] eexpress: IPv6 fails - multicast problems	2008-05-06 12:22:34 -04:00
eexpress.h	…
enc28j60.c	net/enc28j60: low power mode	2008-06-17 23:07:29 -04:00
enc28j60_hw.h	…
epic100.c	…
eql.c	…
es3210.c	…
eth16i.c	…
ewrk3.c	…
ewrk3.h	…
fealnx.c	…
fec.c	m68knommu: fix FEC driver locking	2008-05-01 08:08:36 -07:00
fec.h	m68knommu: fix ColdFire 5272 fec driver hash registers	2008-05-01 08:08:36 -07:00
fec_mpc52xx.c	fec_mpc52xx: MPC52xx_MESSAGES_DEFAULT: 2nd NETIF_MSG_IFDOWN => IFUP	2008-06-11 22:24:42 -04:00
fec_mpc52xx.h	[POWERPC] mpc5200: Allow for fixed speed MII configurations	2008-05-01 11:05:58 -06:00
fec_mpc52xx_phy.c	Merge branch 'master' of master.kernel.org:/pub/scm/linux/kernel/git/torvalds/linux-2.6	2008-04-17 23:56:30 -07:00
forcedeth.c	forcedeth: fix lockdep warning on ethtool -s	2008-07-04 08:09:52 -04:00
gianfar.c	gianfar: Fix a bug where the pointer never moves for dma_unmap...	2008-05-13 01:31:38 -04:00
gianfar.h	gianfar: Fix a locking bug in gianfar's sysfs code	2008-05-06 12:01:34 -04:00
gianfar_ethtool.c	…
gianfar_mii.c	[netdrvr] gianfar: Determine TBIPA value dynamically	2008-04-29 01:57:57 -04:00
gianfar_mii.h	[netdrvr] gianfar: Determine TBIPA value dynamically	2008-04-29 01:57:57 -04:00
gianfar_sysfs.c	gianfar: Fix a locking bug in gianfar's sysfs code	2008-05-06 12:01:34 -04:00
hamachi.c	net: use get/put_unaligned_* helpers	2008-04-29 08:06:27 -07:00
hp-plus.c	…
hp.c	…
hp100.c	…
hp100.h	…
hplance.c	…
hplance.h	…
hydra.c	…
ibmlana.c	…
ibmlana.h	…
ibmveth.c	netdev: use non-racy method for proc entries creation	2008-04-29 08:06:22 -07:00
ibmveth.h	…
ifb.c	…
ioc3-eth.c	…
ipg.c	ipg: use NULL, not zero, for pointers	2008-06-27 01:28:31 -04:00
ipg.h	…
isa-skeleton.c	…
iseries_veth.c	[POWERPC] properly declare onstack completion in iseries veth	2008-04-17 07:46:11 +10:00
jazzsonic.c	net drivers: fix platform driver hotplug/coldplug	2008-04-25 02:08:54 -04:00
korina.c	korina: misc cleanup	2008-04-25 02:08:51 -04:00
lance.c	…
lasi_82596.c	…
lib8390.c	…
lib82596.c	…
lne390.c	…
loopback.c	…
lp486e.c	…
mac89x0.c	m68k: Some network drivers do not check the platform	2008-05-18 13:28:49 -07:00
mac8390.c	…
macb.c	macb: Basic suspend/resume support	2008-07-02 11:05:00 +02:00
macb.h	…
mace.c	…
mace.h	…
macmace.c	m68k: Some network drivers do not check the platform	2008-05-18 13:28:49 -07:00
macsonic.c	…
macvlan.c	rcu: split list.h and move rcu-protected lists into rculist.h	2008-05-19 10:01:37 +02:00
meth.c	net drivers: fix platform driver hotplug/coldplug	2008-04-25 02:08:54 -04:00
meth.h	…
mii.c	…
mipsnet.c	…
mv643xx_eth.c	mv643xx_eth: inter-mv643xx SMI port sharing	2008-04-28 21:17:07 -07:00
mvme147.c	…
myri_code.h	…
myri_sbus.c	…
myri_sbus.h	…
natsemi.c	natsemi: fix MMIO for PPC 44x platforms	2008-04-17 15:31:31 -04:00
ne-h8300.c	…
ne.c	…
ne2.c	…
ne2k-pci.c	…
ne3210.c	…
netconsole.c	netconsole: only set CON_PRINTBUFFER if the user specifies a netconsole	2008-04-15 00:49:04 -07:00
netx-eth.c	net drivers: fix platform driver hotplug/coldplug	2008-04-25 02:08:54 -04:00
ni52.c	ni52: more unbreaking	2008-03-26 00:18:04 -04:00
ni52.h	ni52: unbreak scp_struct	2008-03-26 00:18:00 -04:00
ni65.c	…
ni65.h	…
ni5010.c	…
ni5010.h	…
niu.c	niu: Determine the # of ports from the card's VPD data	2008-05-12 03:10:59 -07:00
niu.h	niu: Determine the # of ports from the card's VPD data	2008-05-12 03:10:59 -07:00
ns83820.c	…
pasemi_mac.c	pasemi_mac: Access iph->tot_len with correct endianness	2008-07-04 08:15:31 -04:00
pasemi_mac.h	…
pasemi_mac_ethtool.c	…
pci-skeleton.c	…
pcnet32.c	pcnet32: fix warning	2008-05-22 06:03:29 -04:00
plip.c	plip: replace spin_lock_irq with spin_lock_irqsave in irq context	2008-04-01 11:16:04 -07:00
ppp_async.c	tty: add throttle/unthrottle helpers	2008-04-30 08:29:47 -07:00
ppp_deflate.c	…
ppp_generic.c	Add a bunch of cycle_kernel_lock() calls	2008-06-20 14:05:53 -06:00
ppp_mppe.c	…
ppp_mppe.h	…
ppp_synctty.c	tty: add throttle/unthrottle helpers	2008-04-30 08:29:47 -07:00
pppoe.c	pppoe: warning fix	2008-06-20 21:58:02 -07:00
pppol2tp.c	l2tp: Fix potential memory corruption in pppol2tp_recvmsg()	2008-06-10 12:35:00 -07:00
pppox.c	…
ps3_gelic_net.c	[POWERPC] PS3: Gelic network driver Wake-on-LAN support	2008-04-01 20:43:08 +11:00
ps3_gelic_net.h	[POWERPC] PS3: Gelic network driver Wake-on-LAN support	2008-04-01 20:43:08 +11:00
ps3_gelic_wireless.c	PS3: gelic: fix memory leak	2008-05-12 21:44:41 -04:00
ps3_gelic_wireless.h	…
qla3xxx.c	qla3xxx: Hold RTNL while calling dev_close()	2008-06-27 01:31:50 -04:00
qla3xxx.h	…
r6040.c	drivers/net/r6040.c: Eliminate double sizeof	2008-06-27 01:28:25 -04:00
r8169.c	r8169: fix oops in r8169_get_mac_version	2008-04-17 22:48:41 +02:00
rionet.c	[RAPIDIO] Auto-probe the RapidIO system size	2008-04-29 19:40:28 +10:00
rrunner.c	…
rrunner.h	…
s2io-regs.h	S2io: Added napi support when MSIX is enabled.	2008-05-22 06:26:21 -04:00
s2io.c	[netdrvr] Fix IOMMU overflow checking in s2io.c	2008-06-27 01:31:22 -04:00
s2io.h	[netdrvr] Fix IOMMU overflow checking in s2io.c	2008-06-27 01:31:22 -04:00
saa9730.c	…
saa9730.h	…
sb1000.c	sb1000.c: make const arrays static	2008-04-16 20:41:44 -04:00
sb1250-mac.c	sb1250: use netdev_alloc_skb	2008-05-22 06:18:55 -04:00
sc92031.c	sc92031: remove bogus unlikely()	2008-05-30 22:07:17 -04:00
seeq8005.c	…
seeq8005.h	…
sgiseeq.c	net drivers: fix platform driver hotplug/coldplug	2008-04-25 02:08:54 -04:00
sgiseeq.h	…
sis190.c	sis190: account for Tx errors	2008-04-27 18:19:08 +02:00
sis900.c	…
sis900.h	…
skge.c	netxen, phy/marvell, skge: minor checkpatch fixes	2008-03-25 23:53:24 -04:00
skge.h	…
sky2.c	sky2: 88E8040T pci device id	2008-06-17 23:07:03 -04:00
sky2.h	sky2: fix simple define thinko	2008-05-13 01:31:44 -04:00
slhc.c	…
slip.c	tty: The big operations rework	2008-04-30 08:29:47 -07:00
slip.h	…
smc-mca.c	…
smc-ultra.c	…
smc-ultra32.c	…
smc91x.c	net: Eliminate flush_scheduled_work() calls while RTNL is held.	2008-06-12 02:22:02 -07:00
smc91x.h	smc91x: fix build error from the SMC_GET_MAC_ADDR API change	2008-06-11 08:38:18 -07:00
smc911x.c	net: Eliminate flush_scheduled_work() calls while RTNL is held.	2008-06-12 02:22:02 -07:00
smc911x.h	…
smc9194.c	…
smc9194.h	…
sni_82596.c	net drivers: fix platform driver hotplug/coldplug	2008-04-25 02:08:54 -04:00
sonic.c	…
sonic.h	…
spider_net.c	spidernet: revise link status logging	2008-04-16 20:06:50 -04:00
spider_net.h	spidernet: change interrupt masks	2008-04-16 20:06:50 -04:00
spider_net_ethtool.c	…
starfire.c	[NET]: Undo code bloat in hot paths due to print_mac().	2008-04-08 16:50:44 -07:00
starfire_firmware.h	…
starfire_firmware.pl	…
stnic.c	…
sun3_82586.c	…
sun3_82586.h	…
sun3lance.c	m68k: Some network drivers do not check the platform	2008-05-18 13:28:49 -07:00
sunbmac.c	…
sunbmac.h	…
sundance.c	…
sungem.c	…
sungem.h	…
sungem_phy.c	…
sungem_phy.h	…
sunhme.c	sunhme: Cleanup use of deprecated calls to save_and_cli and restore_flags.	2008-06-04 12:06:28 -07:00
sunhme.h	…
sunlance.c	…
sunqe.c	…
sunqe.h	…
sunvnet.c	…
sunvnet.h	…
tc35815.c	tc35815: Fix receiver hangup on Rx FIFO overflow	2008-06-27 01:27:43 -04:00
tehuti.c	drivers/net/tehuti: use proper capability check for raw IO access	2008-04-29 11:45:16 -07:00
tehuti.h	…
tehuti_fw.h	…
tg3.c	tg3: Update version to 3.92.1	2008-06-09 15:41:33 -07:00
tg3.h	tg3: Add link state reporting to UMP firmware	2008-05-02 16:49:29 -07:00
tlan.c	…
tlan.h	…
tsi108_eth.c	net drivers: fix platform driver hotplug/coldplug	2008-04-25 02:08:54 -04:00
tsi108_eth.h	…
tun.c	Merge commit 'v2.6.26' into bkl-removal	2008-07-14 15:29:34 -06:00
typhoon-firmware.h	…
typhoon.c	[netdrvr] typhoon: typhoon_resume - remove call to start_queue	2008-04-25 02:08:08 -04:00
typhoon.h	…
ucc_geth.c	drivers/net: Use linux/of_{device,platform}.h instead of asm	2008-06-30 22:30:36 +10:00
ucc_geth.h	ucc_geth: Fix a bunch of sparse warnings	2008-05-06 12:02:08 -04:00
ucc_geth_ethtool.c	ucc_geth_ethtool: Add a missing HW stats counter	2008-05-30 22:07:24 -04:00
ucc_geth_mii.c	drivers/net: Use linux/of_{device,platform}.h instead of asm	2008-06-30 22:30:36 +10:00
ucc_geth_mii.h	…
veth.c	…
via-rhine.c	…
via-velocity.c	via-velocity: fix vlan receipt	2008-04-25 02:45:23 -04:00
via-velocity.h	…
virtio_net.c	virtio: use callback on empty in virtio_net	2008-06-10 18:20:32 -04:00
wd.c	…
xen-netfront.c	xen-netfront: fix xennet_release_tx_bufs()	2008-07-16 10:55:36 +02:00
yellowfin.c	net: use get/put_unaligned_* helpers	2008-04-29 08:06:27 -07:00
znet.c	…
zorro8390.c	…