Russ Dill [Thu, 10 Jan 2008 04:32:07 +0000 (21:32 -0700)]
[usb netdev] asix: fix regression
51bf2976b55d07f9daae9697a0a3ac9f58abcedc caused a regression in the asix
usbnet driver. usb_control_msg returns the number of bytes read on
success, not 0. Tested with NETGEAR FA120.
Move the ip1000 driver into the expected place for gigabit cards
in the configuration menu structure. It should be under the gigabit
cards, not at the top level.
Krzysztof Helt [Thu, 27 Dec 2007 08:54:04 +0000 (09:54 +0100)]
3c509: PnP resource management fix
In order to release PnP resources a card type must be set to EL3_PNP.
Previously, it was never set hence the PnP resources were not
released and device was left in incorrect state.
Dhananjay Phadke [Mon, 31 Dec 2007 18:08:57 +0000 (10:08 -0800)]
netxen: fix byte-swapping in tx and rx
Here's the reworked patch.
This cleans up some unnecessary byte-swapping while setting up tx and
interpreting rx desc. The 64 bit rx status data should be converted
to host endian format only once and the macros just need to extract
bitfields.
This saves a spate of interrupts on pseries blades caused by buggy
(non) processing rx status ring.
netxen driver allows limited number of threads simultaneously posting
skb's in tx ring. If transmit slot is unavailable, driver calls
schedule() or loops in xmit_frame().
This patch returns TX_BUSY and lets the stack reschedule the packet if
transmit slot is unavailable. Also removes unnecessary check for tx
timeout in the driver itself, the network stack does that anyway.
Al Viro [Sun, 23 Dec 2007 20:01:04 +0000 (20:01 +0000)]
de4x5 fixes
* (trivial) endianness annotations
* don't bother with del_timer() from the inside of timer handler itself
* disable_ast() really ought to do del_timer_sync(), not del_timer()
* clean the timer handling in general.
The bridge code incorrectly causes two POST_ROUTING hook invocations
for DNATed packets that end up on the same bridge device. This
happens because packets with a changed destination address are passed
to dst_output() to make them go through the neighbour output function
again to build a new destination MAC address, before they will continue
through the IP hooks simulated by bridge netfilter.
The resulting hook order is:
PREROUTING (bridge netfilter)
POSTROUTING (dst_output -> ip_output)
FORWARD (bridge netfilter)
POSTROUTING (bridge netfilter)
The deferred hooks used to abort the first POST_ROUTING invocation,
but since the only thing bridge netfilter actually really wants is
a new MAC address, we can avoid going through the IP stack completely
by simply calling the neighbour output function directly.
Tested, reported and lots of data provided by: Damien Thebault <[email protected]>
Linus Torvalds [Fri, 11 Jan 2008 19:48:00 +0000 (11:48 -0800)]
Merge branch 'upstream' of git://ftp.linux-mips.org/pub/scm/upstream-linus
* 'upstream' of git://ftp.linux-mips.org/pub/scm/upstream-linus:
[MIPS] Replace 40c7869b693b18412491fdcff64682215b739f9e kludge
[MIPS] Lasat: Fix built in separate object directory.
[MIPS] Malta: Fix software reset on big endian
[MIPS] pnx8xxx: move to clocksource
[MIPS] Wrong CONFIG option prevents setup of DMA zone.
This change avoids the deadlock by moving the acquire_console_sem()
out of ps3fb_sync(), and puts it into the two other callsites, leaving
ps3fb_release() to call ps3fb_sync() without the console semaphore.
[Geert]
- Corrected call sequence above
- ps3fb_release() may be called with and without console_sem held. This is an
inconsistency that should be fixed at the fb level, but for now, try to
acquire console_sem in ps3fb_release().
I think it's safer to let ps3fb_release() try to acquire console_sem and
not refresh the screen if it fails, than to call ps3fb_sync() without
holding console_sem, as ps3fb_par may be modified at the same time, causing
crashes or lockups.
Besides, ps3fb_release() only calls ps3fb_sync() to refresh the screen
when display flipping is disabled, which is an uncommon case (except during
shutdown/kexec).
Jeremy Kerr [Fri, 11 Jan 2008 13:27:10 +0000 (14:27 +0100)]
ps3fb: prevent use after free of fb_info
In ps3fb_shutdown, freeing the framebuffer will cause fb_info (in
dev->core.driver_data) to be free()ed, which we potentially access
from the ps3fbd kthread.
This change frees the framebuffer after stopping the ps3fbd kthread.
Linus Torvalds [Fri, 11 Jan 2008 19:44:59 +0000 (11:44 -0800)]
Merge branch 'for-linus' of git://git.kernel.dk/linux-2.6-block
* 'for-linus' of git://git.kernel.dk/linux-2.6-block:
blktrace: kill the unneeded initcall
block: fix blktrace timestamps
loop: fix bad bio_alloc() nr_iovec request
Don't blatt first element of prv in sg_chain()
Massimo Cirillo [Fri, 11 Jan 2008 10:24:11 +0000 (10:24 +0000)]
cache invalidation error for buffered write
The bug causes corruptions of data read from flash.
The original code performs cache invalidation from "adr" to "adr + len"
in do_write_buffer(). Since len and adr could be updated in the code
before invalidation - it causes improper setting of cache invalidation
regions.
Len Brown [Thu, 13 Dec 2007 22:38:03 +0000 (17:38 -0500)]
PM: ACPI and APM must not be enabled at the same time
ACPI and APM used "pm_active" to guarantee that
they would not be simultaneously active.
But pm_active was recently moved under CONFIG_PM_LEGACY,
so that without CONFIG_PM_LEGACY, pm_active became a NOP --
allowing ACPI and APM to both be simultaneously enabled.
This caused unpredictable results, including boot hangs.
Further, the code under CONFIG_PM_LEGACY is scheduled
for removal.
So replace pm_active with pm_flags.
pm_flags depends only on CONFIG_PM,
which is present for both CONFIG_APM and CONFIG_ACPI.
Dmitri Vorobiev [Tue, 8 Jan 2008 03:44:00 +0000 (06:44 +0300)]
[MIPS] Malta: Fix software reset on big endian
I noticed that the commit f197465384bf7ef1af184c2ed1a4e268911a91e3
(MIPS Tech: Get rid of volatile in core code) broke the software
reset functionality for MIPS Malta boards in big-endian mode.
According to the MIPS Malta board user's manual, writing the magic
32-bit GORESET value into the SOFTRES register initiates board soft
reset. My experimentation has shown that the endianness of the GORESET
integer should thereby be the same as the endianness, which has been
set for the CPU itself. The writew() function used to write the magic
value in the code introduced by the commit mentioned above, however,
swaps bytes for big-endian kernels and transfers 16 bits instead of 32.
The patch below replaces the writew() function by the __raw_writel()
routine, which leaves the byte order intact and transfers the whole
MIPS machine word. Trivial code cleanup (replacing spaces by a tab
and cutting oversized lines to make checkpatch.pl happy) is also
included.
The patch was tested using a Malta evaluation board running in both
BE and LE modes. For both modes, software reset was fully functional
after the change.
P.S. I suspect that the same commit broke the "standby" functionality
for MIPS Atlas boards. However, I did not touch the Atlas code as I
don't have such board at my disposal and also because the linux-mips.org
Web site claims that Atlas support is scheduled for removal.
Hans Verkuil [Thu, 10 Jan 2008 21:33:16 +0000 (18:33 -0300)]
V4L/DVB (6999): ivtv: stick to udelay=10 after all
Using an udelay of 5 seems to result in problems for several people.
For now abandon the udelay value of 5 and stick to 10, even though this
will mean a longer load time of the cx2584x firmware.
Ingo Molnar [Fri, 11 Jan 2008 12:35:54 +0000 (13:35 +0100)]
block: fix blktrace timestamps
David Dillow reported broken blktrace timestamps. The reason
is cpu_clock() which is not a global time source.
Fix bkltrace timestamps by using ktime_get() like the networking
code does for packet timestamps. This also removes a whole lot
of complexity from bkltrace.c and shrinks the code by 500 bytes:
text data bss dec hex filename
2888 124 44 3056 bf0 blktrace.o.before
2390 116 44 2550 9f6 blktrace.o.after
This patch should fix the issue seen on Alpha with unaligned accesses in
the new readdir code. By aligning each dirent to sizeof(u64) we'll avoid
unaligned accesses. To make doubly sure we're not hitting problems also
rearrange struct hack_dirent to avoid holes.
Yasuyuki Kozakai [Fri, 11 Jan 2008 06:40:39 +0000 (22:40 -0800)]
[NETFILTER]: ip6t_eui64: Fixes calculation of Universal/Local bit
RFC2464 says that the next to lowerst order bit of the first octet
of the Interface Identifier is formed by complementing
the Universal/Local bit of the EUI-64. But ip6t_eui64 uses OR not XOR.
Thanks Peter Ivancik for reporing this bug and posting a patch
for it.
Allow vlans nesting other vlans without lockdep's warnings (max. 2 levels
i.e. parent + child). Thanks to Patrick McHardy for pointing a bug in the
first version of this patch.
Eric Dumazet [Fri, 11 Jan 2008 06:35:21 +0000 (22:35 -0800)]
[DECNET] ROUTE: fix rcu_dereference() uses in /proc/net/decnet_cache
In dn_rt_cache_get_next(), no need to guard seq->private by a
rcu_dereference() since seq is private to the thread running this
function. Reading seq.private once (as guaranted bu rcu_dereference())
or several time if compiler really is dumb enough wont change the
result.
But we miss real spots where rcu_dereference() are needed, both in
dn_rt_cache_get_first() and dn_rt_cache_get_next()
In the (rare) event of simultaneous mutual wake up requests,
do send the chip an explicit wake-up ack. This is required
for Texas Instruments's BRF6350 chip.
Dave Young [Fri, 11 Jan 2008 06:22:52 +0000 (22:22 -0800)]
[BLUETOOTH]: rfcomm tty BUG_ON() code fix
1) In tty.c the BUG_ON at line 115 will never be called, because the the
before list_del_init in this same function.
115 BUG_ON(!list_empty(&dev->list));
So move the list_del_init to rfcomm_dev_del
2) The rfcomm_dev_del could be called from diffrent path
(rfcomm_tty_hangup/rfcomm_dev_state_change/rfcomm_release_dev),
So add another BUG_ON when the rfcomm_dev_del is called more than
one time.
Michael Neuling [Fri, 11 Jan 2008 03:02:47 +0000 (14:02 +1100)]
[POWERPC] Fix CPU hotplug when using the SLB shadow buffer
Before we register the SLB shadow buffer, we need to invalidate the
entries in the buffer, otherwise we can end up stale entries from when
we previously offlined the CPU.
This does this invalidate as well as unregistering the buffer with
PHYP before we offline the cpu. Tested and fixes crashes seen on
970MP (thanks to tonyb) and POWER5.
Jarek Poplawski [Fri, 11 Jan 2008 05:21:20 +0000 (21:21 -0800)]
[AX25] af_ax25: Possible circular locking.
Bernard Pidoux F6BVP reported:
> When I killall kissattach I can see the following message.
>
> This happens on kernel 2.6.24-rc5 already patched with the 6 previously
> patches I sent recently.
>
>
> =======================================================
> [ INFO: possible circular locking dependency detected ]
> 2.6.23.9 #1
> -------------------------------------------------------
> kissattach/2906 is trying to acquire lock:
> (linkfail_lock){-+..}, at: [<d8bd4603>] ax25_link_failed+0x11/0x39 [ax25]
>
> but task is already holding lock:
> (ax25_list_lock){-+..}, at: [<d8bd7c7c>] ax25_device_event+0x38/0x84
> [ax25]
>
> which lock already depends on the new lock.
>
>
> the existing dependency chain (in reverse order) is:
...
lockdep is worried about the different order here:
So, ax25_list_lock could be taken before and after linkfail_lock.
I don't know if this three-thread clutch is very probable (or
possible at all), but it seems another bug reported by Bernard
("[...] system impossible to reboot with linux-2.6.24-rc5")
could have similar source - namely ax25_list_lock held by
ax25_kill_by_device() during ax25_disconnect(). It looks like the
only place which calls ax25_disconnect() this way, so I guess, it
isn't necessary.
This patch is breaking the lock for ax25_disconnect().
Paul Mundt [Fri, 11 Jan 2008 04:18:16 +0000 (13:18 +0900)]
sh: Force __access_ok() to obey address space limit.
When the thread_info->addr_limit changes were introduced, __access_ok()
was missed in the conversion, allowing user processes to perform P1/P2
accesses under certain conditions.
This has already been corrected with the nommu refactoring in later
kernels.
Alan Cox [Fri, 11 Jan 2008 03:49:58 +0000 (22:49 -0500)]
ACPI : Not register gsi for PCI IDE controller in legacy mode
When PCI IDE controller works in legacy mode and no PRT entry is found
in ACPI PRT table, OSPM will neither read the irq number from the IDE
PCI configuration space nor call the function of acpi_register_gsi to
register gsi.
Linus Torvalds [Thu, 10 Jan 2008 22:53:37 +0000 (14:53 -0800)]
Merge branch 'upstream-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/jgarzik/libata-dev
* 'upstream-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/jgarzik/libata-dev:
libata and starting/stopping ATAPI floppy devices
sata_sil24: prevent hba lockup when pass-through ATA commands are used
Update kernel parameter document for libata DMA mode setting knobs.
libata: don't normalize UNKNOWN to NONE after reset
libata-pmp: propagate timeout to host link
libata-pmp: 4726 hates SRST
pata_ixp4xx_cf: fix compilation introduced by ata_port_desc() conversion
pata_pdc202xx_old: Further fixups
libata-sff: PCI IRQ handling fix
sata_qstor: use hardreset instead of softreset
* git://git.kernel.org/pub/scm/linux/kernel/git/bart/ide-2.6:
trm290: do hook dma_host_{on,off} methods (take 2)
ide: fix cable detection for SATA bridges
ide: workaround suspend bug for ACPI IDE
Shaohua Li [Thu, 10 Jan 2008 22:03:42 +0000 (23:03 +0100)]
ide: workaround suspend bug for ACPI IDE
http://bugzilla.kernel.org/show_bug.cgi?id=9673
ACPI _PS3 cause S4 breaks in the second attempt. The system has a _PS3
method for IDE, which will call into SMM mode. Currently we haven't clue
why just the second attempt fails, as it's totally in BIOS code, so
blacklist the system so far for 2.6.24.
A possible suspect is ACPI NVS isn't save/restore, we will revisit the
bug after linux does ACPI NVS save/restore.
Gwendal Grignou [Thu, 10 Jan 2008 06:47:56 +0000 (15:47 +0900)]
sata_sil24: prevent hba lockup when pass-through ATA commands are used
Fix commands timeout with Sil3124/3132 based HBA when pass-through ATA
commands [where ATA_QCFLAG_RESULT_TF is set] are used while other
commands are active on other devices connected to the same port with a
Port Multiplier. Due to a hardware bug, these commands must be sent
alone, like ATAPI commands.
Tejun Heo [Tue, 8 Jan 2008 11:26:12 +0000 (20:26 +0900)]
libata: don't normalize UNKNOWN to NONE after reset
After non-classifying reset, ehc->classes[] could contain
ATA_DEV_UNKNOWN which used to be normalized to ATA_DEV_NONE for
consistency. However, this causes unfortunate side effect for drivers
which have non-classifying hardresets (e.g. sata_nv) by making
hardreset report ATA_DEV_NONE for non-classifying resets and thus
makes EH believe that the port is unoccupied and recovery can be
skipped. The end result is that after a device is swapped with
another one, the new device isn't attached after the old one is
detached.
This patch makes ata_eh_reset() not normalize UNKNOWN to NONE after
non-classifying resets. This fixes the above problem. As UNKNOWN and
NONE are handled differently by only EH hotplug logic, this doesn't
cause other behavior changes.
Alan Cox [Fri, 4 Jan 2008 00:08:49 +0000 (00:08 +0000)]
pata_pdc202xx_old: Further fixups
Turns out distros always enabled burst mode and it is pretty essential so
do the same. Also sort out the post DMA mode restore properly.
My 20263 card now seems happy but needs some four drive tests done yet
(when I've persuaded the kernel not to hang in the edd boot code if I
plug them in ..)
Alan Cox [Thu, 3 Jan 2008 17:22:28 +0000 (17:22 +0000)]
libata-sff: PCI IRQ handling fix
It is legitimate (although annoying and silly) for a PCI IDE controller
not to be assigned an interrupt and to be polled. The libata-sff code
should therefore not try and request IRQ 0 in this case.
Tejun Heo [Thu, 3 Jan 2008 15:22:19 +0000 (00:22 +0900)]
sata_qstor: use hardreset instead of softreset
During conversion to new EH, sata_qstor was accidentaly changed to use
softreset, which is buggy on this chip, instead of hardreset. This
patch updates sata_qstor such that it uses hardreset again.
Mattias Nissler [Mon, 12 Nov 2007 14:03:12 +0000 (15:03 +0100)]
rt2x00: Allow rt61 to catch up after a missing tx report
Sometimes it happens in the tx path that an entry given to the hardware isn't
reported in the txdone handler. This ultimately led to the dreaded "non-free
entry in the non-full queue" message and the stopping of the tx queue. Work
around this issue by allowing the driver to also clear out previos entries in
the txdone handler.
Herbert Xu [Thu, 10 Jan 2008 21:09:35 +0000 (08:09 +1100)]
[CRYPTO] padlock: Fix alignment fault in aes_crypt_copy
The previous patch fixed spurious read faults from occuring by copying
the data if we happen to have a single block at the end of a page. It
appears that gcc cannot guarantee 16-byte alignment in the kernel with
__attribute__. The following report from Torben Viets shows a buffer
that's only 8-byte aligned:
Russell King [Thu, 10 Jan 2008 17:07:08 +0000 (17:07 +0000)]
[ARM] vfp: fix fuitod/fsitod instructions
These two instructions exceptionally take a single precision register
as their operand. This means we can't use vfp_get_dm() to read the
register number - we need to use vfp_get_sm() instead. Add a flag to
indicate this exception to the general rule.
Olaf Hering [Wed, 9 Jan 2008 14:06:08 +0000 (01:06 +1100)]
[POWERPC] efika: add phy-handle property for fec_mpc52xx
The new network driver fec_mpc52xx will not work on efika because the
firmware does not provide all required properties.
http://www.powerdeveloper.org/asset/by-id/46 has a Forth script to
create more properties. But only the phy stuff is required to get a
working network.
This should go into the kernel because its appearently
impossible to boot the script via tftp and then load the real boot
binary (yaboot or zimage).
Russell King [Thu, 10 Jan 2008 12:33:54 +0000 (12:33 +0000)]
[ARM] pxa: silence warnings from cpu_is_xxx() macros
If only a single CPU type is selected, __cpu_is_xxx() doesn't
use its argument. This causes the compiler to issue a warning
about an unused variable in the parent function.
move the printk message to the corresponding comment: makes the
intention of the code clear and easy to pick up on an scheduled
removal. as bonus simplify the braces placement.
Eric Dumazet [Thu, 10 Jan 2008 11:55:57 +0000 (03:55 -0800)]
[IPV4] ROUTE: fix rcu_dereference() uses in /proc/net/rt_cache
In rt_cache_get_next(), no need to guard seq->private by a
rcu_dereference() since seq is private to the thread running this
function. Reading seq.private once (as guaranted bu rcu_dereference())
or several time if compiler really is dumb enough wont change the
result.
But we miss real spots where rcu_dereference() are needed, both in
rt_cache_get_first() and rt_cache_get_next()
Pavel Emelyanov [Thu, 10 Jan 2008 11:48:38 +0000 (03:48 -0800)]
[NEIGH]: Fix race between neigh_parms_release and neightbl_fill_parms
The neightbl_fill_parms() is called under the write-locked tbl->lock
and accesses the parms->dev. The negh_parm_release() calls the
dev_put(parms->dev) without this lock. This creates a tiny race window
on which the parms contains potentially stale dev pointer.
To fix this race it's enough to move the dev_put() upper under the
tbl->lock, but note, that the parms are held by neighbors and thus can
live after the neigh_parms_release() is called, so we still can have a
parm with bad dev pointer.
I didn't find where the neigh->parms->dev is accessed, but still think
that putting the dev is to be done in a place, where the parms are
really freed. Am I right with that?
This patch makes necessary changes in the Neptune driver to support
the new Marvell PHY. It also adds support for the LED blinking
on Neptune cards with Marvell PHY. All registers are using defines
in the niu.h header file as is already done for the BCM8704 registers.
FUJITA Tomonori [Tue, 8 Jan 2008 14:07:01 +0000 (23:07 +0900)]
[SCSI] qla1280: fix 32 bit segment code
There's an error remaining in the 32 bit descriptor code after the
conversion to dma accessors: req_cnt is left uninitialised.
qla1280_32bit_start_scsi gives the following warnings:
drivers/scsi/qla1280.c: In function 'qla1280_32bit_start_scsi':
drivers/scsi/qla1280.c:3044: warning: unused variable 'dma_handle'
drivers/scsi/qla1280.c: In function 'qla1280_queuecommand':
drivers/scsi/qla1280.c:3060: warning: 'req_cnt' is used uninitialized in this function
drivers/scsi/qla1280.c:3042: note: 'req_cnt' was declared here
* git://git.kernel.org/pub/scm/linux/kernel/git/davem/net-2.6: (36 commits)
[ATM]: Check IP header validity in mpc_send_packet
[IPV6]: IPV6_MULTICAST_IF setting is ignored on link-local connect()
[CONNECTOR]: Don't touch queue dev after decrement of ref count.
[SOCK]: Adds a rcu_dereference() in sk_filter
[XFRM]: xfrm_algo_clone() allocates too much memory
[FORCEDETH]: Fix reversing the MAC address on suspend.
[NET]: mcs7830 passes msecs instead of jiffies to usb_control_msg
[LRO] Fix lro_mgr->features checks
[NET]: Clone the sk_buff 'iif' field in __skb_clone()
[IPV4] ROUTE: ip_rt_dump() is unecessary slow
[NET]: kaweth was forgotten in msec switchover of usb_start_wait_urb
[NET] Intel ethernet drivers: update MAINTAINERS
[NET]: Make ->poll() breakout consistent in Intel ethernet drivers.
[NET]: Stop polling when napi_disable() is pending.
[NET]: Fix drivers to handle napi_disable() disabling interrupts.
[NETXEN]: Fix ->poll() done logic.
mac80211: return an error when SIWRATE doesn't match any rate
ssb: Fix probing of PCI cores if PCI and PCIE core is available
[NET]: Do not check netif_running() and carrier state in ->poll()
[NET]: Add NAPI_STATE_DISABLE.
...
Roland McGrath [Wed, 9 Jan 2008 08:03:23 +0000 (00:03 -0800)]
show_task: real_parent
The show_task function invoked by sysrq-t et al displays the
pid and parent's pid of each task. It seems more useful to
show the actual process hierarchy here than who is using
ptrace on each process.
Herbert Xu [Wed, 9 Jan 2008 11:51:59 +0000 (03:51 -0800)]
[ATM]: Check IP header validity in mpc_send_packet
Al went through the ip_fast_csum callers and found this piece of code
that did not validate the IP header. While root crashing the machine
by sending bogus packets through raw or AF_PACKET sockets isn't that
serious, it is still nice to react gracefully.
This patch ensures that the skb has enough data for an IP header and
that the header length field is valid.
[FORCEDETH]: Fix reversing the MAC address on suspend.
For cards that initially have the MAC address stored in reverse order,
the forcedeth driver uses a flag to signal whether the address was
already corrected, so that it is not reversed again on a subsequent
probe.
Unfortunately this flag, which is stored in a register of the card,
seems to get lost during suspend, resulting in the MAC address being
reversed again. To fix that, the MAC address needs to be written back
in reversed order before we suspend and the flag needs to be reset.
The flag is still required because at least kexec will never write
back the reversed address and thus needs to know what state the card
is in.
Brice Goglin [Tue, 8 Jan 2008 06:09:08 +0000 (22:09 -0800)]
[LRO] Fix lro_mgr->features checks
lro_mgr->features contains a bitmask of LRO_F_* values which are
defined as power of two, not as bit indexes.
They must be checked with x&LRO_F_FOO, not with test_bit(LRO_F_FOO,&x).
Paul Moore [Tue, 8 Jan 2008 05:56:41 +0000 (21:56 -0800)]
[NET]: Clone the sk_buff 'iif' field in __skb_clone()
Both NetLabel and SELinux (other LSMs may grow to use it as well) rely
on the 'iif' field to determine the receiving network interface of
inbound packets. Unfortunately, at present this field is not
preserved across a skb clone operation which can lead to garbage
values if the cloned skb is sent back through the network stack. This
patch corrects this problem by properly copying the 'iif' field in
__skb_clone() and removing the 'iif' field assignment from
skb_act_clone() since it is no longer needed.
Also, while we are here, put the assignments in the same order as the
offsets to reduce cacheline bounces.
projects / linux.git / log