29 Mar, 2012
1 commit
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Remove all #inclusions of asm/system.h preparatory to splitting and killing
it. Performed with the following command:perl -p -i -e 's!^#\s*include\s*.*\n!!' `grep -Irl '^#\s*include\s*' *`
Signed-off-by: David Howells
21 Mar, 2012
1 commit
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Pull networking merge from David Miller:
"1) Move ixgbe driver over to purely page based buffering on receive.
From Alexander Duyck.2) Add receive packet steering support to e1000e, from Bruce Allan.
3) Convert TCP MD5 support over to RCU, from Eric Dumazet.
4) Reduce cpu usage in handling out-of-order TCP packets on modern
systems, also from Eric Dumazet.5) Support the IP{,V6}_UNICAST_IF socket options, making the wine
folks happy, from Erich Hoover.6) Support VLAN trunking from guests in hyperv driver, from Haiyang
Zhang.7) Support byte-queue-limtis in r8169, from Igor Maravic.
8) Outline code intended for IP_RECVTOS in IP_PKTOPTIONS existed but
was never properly implemented, Jiri Benc fixed that.9) 64-bit statistics support in r8169 and 8139too, from Junchang Wang.
10) Support kernel side dump filtering by ctmark in netfilter
ctnetlink, from Pablo Neira Ayuso.11) Support byte-queue-limits in gianfar driver, from Paul Gortmaker.
12) Add new peek socket options to assist with socket migration, from
Pavel Emelyanov.13) Add sch_plug packet scheduler whose queue is controlled by
userland daemons using explicit freeze and release commands. From
Shriram Rajagopalan.14) Fix FCOE checksum offload handling on transmit, from Yi Zou."
* git://git.kernel.org/pub/scm/linux/kernel/git/davem/net-next: (1846 commits)
Fix pppol2tp getsockname()
Remove printk from rds_sendmsg
ipv6: fix incorrent ipv6 ipsec packet fragment
cpsw: Hook up default ndo_change_mtu.
net: qmi_wwan: fix build error due to cdc-wdm dependecy
netdev: driver: ethernet: Add TI CPSW driver
netdev: driver: ethernet: add cpsw address lookup engine support
phy: add am79c874 PHY support
mlx4_core: fix race on comm channel
bonding: send igmp report for its master
fs_enet: Add MPC5125 FEC support and PHY interface selection
net: bpf_jit: fix BPF_S_LDX_B_MSH compilation
net: update the usage of CHECKSUM_UNNECESSARY
fcoe: use CHECKSUM_UNNECESSARY instead of CHECKSUM_PARTIAL on tx
net: do not do gso for CHECKSUM_UNNECESSARY in netif_needs_gso
ixgbe: Fix issues with SR-IOV loopback when flow control is disabled
net/hyperv: Fix the code handling tx busy
ixgbe: fix namespace issues when FCoE/DCB is not enabled
rtlwifi: Remove unused ETH_ADDR_LEN defines
igbvf: Use ETH_ALEN
...Fix up fairly trivial conflicts in drivers/isdn/gigaset/interface.c and
drivers/net/usb/{Kconfig,qmi_wwan.c} as per David.
09 Mar, 2012
2 commits
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Checking if tty->index is in bounds is not needed. The tty has the
index set in the initial open. This is done in get_tty_driver. And it
can be only in interval num).So remove the tests which check exactly this interval. Some are
left untouched as they check against the current backing device count.
(Leaving apart that the check is racy in most of the cases.)Signed-off-by: Jiri Slaby
Signed-off-by: Greg Kroah-Hartman -
All num, magic and owner are set by alloc_tty_driver. No need to
re-set them on each allocation site.pti driver sets something different to what it passes to
alloc_tty_driver. It is not a bug, since we don't use the lines
parameter in any way. Anyway this is fixed, and now we do the right
thing.Signed-off-by: Jiri Slaby
Acked-by: Tilman Schmidt
Signed-off-by: Greg Kroah-Hartman
05 Mar, 2012
1 commit
-
Since all that include/linux/if_ppp.h does is #include ,
this replaces the occurrences of #include with
#include .It also corrects an error in Documentation/networking/l2tp.txt, where
it referenced include/linux/if_ppp.h as the source of some definitions
that are actually now defined in include/linux/if_pppol2tp.h.Signed-off-by: Paul Mackerras
Signed-off-by: David S. Miller
22 Dec, 2011
1 commit
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Also use mod_timer() instead of direct assignment to "expires".
Signed-off-by: Xi Wang
Signed-off-by: David S. Miller
20 Dec, 2011
1 commit
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module_param(bool) used to counter-intuitively take an int. In
fddd5201 (mid-2009) we allowed bool or int/unsigned int using a messy
trick.It's time to remove the int/unsigned int option. For this version
it'll simply give a warning, but it'll break next kernel version.(Thanks to Joe Perches for suggesting coccinelle for 0/1 -> true/false).
Cc: "David S. Miller"
Cc: netdev@vger.kernel.org
Signed-off-by: Rusty Russell
Signed-off-by: David S. Miller
22 Nov, 2011
1 commit
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The semantic patch that makes this change is available
in scripts/coccinelle/api/memdup.cocci.Signed-off-by: Thomas Meyer
Signed-off-by: David S. Miller
01 Nov, 2011
1 commit
-
These files are non modular, but need to export symbols using
the macros now living in export.h -- call out the include so
that things won't break when we remove the implicit presence
of module.h from everywhere.Signed-off-by: Paul Gortmaker
26 Oct, 2011
1 commit
-
* 'tty-next' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/tty: (79 commits)
TTY: serial_core: Fix crash if DCD drop during suspend
tty/serial: atmel_serial: bootconsole removed from auto-enumerates
Revert "TTY: call tty_driver_lookup_tty unconditionally"
tty/serial: atmel_serial: add device tree support
tty/serial: atmel_serial: auto-enumerate ports
tty/serial: atmel_serial: whitespace and braces modifications
tty/serial: atmel_serial: change platform_data variable name
tty/serial: RS485 bindings for device tree
TTY: call tty_driver_lookup_tty unconditionally
TTY: pty, release tty in all ptmx_open fail paths
TTY: make tty_add_file non-failing
TTY: drop driver reference in tty_open fail path
8250_pci: Fix kernel panic when pch_uart is disabled
h8300: drivers/serial/Kconfig was moved
parport_pc: release IO region properly if unsupported ITE887x card is found
tty: Support compat_ioctl get/set termios_locked
hvc_console: display printk messages on console.
TTY: snyclinkmp: forever loop in tx_load_dma_buffer()
tty/n_gsm: avoid fifo overflow in gsm_dlci_data_output
tty/n_gsm: fix a bug in gsm_dlci_data_output (adaption = 2 case)
...Fix up Conflicts in:
- drivers/tty/serial/8250_pci.c
Trivial conflict with removed duplicate device ID
- drivers/tty/serial/atmel_serial.c
Annoying silly conflict between "specify the port num via
platform_data" and other changes to atmel_console_init
22 Sep, 2011
1 commit
-
Conflicts:
MAINTAINERS
drivers/net/Kconfig
drivers/net/ethernet/broadcom/bnx2x/bnx2x_link.c
drivers/net/ethernet/broadcom/tg3.c
drivers/net/wireless/iwlwifi/iwl-pci.c
drivers/net/wireless/iwlwifi/iwl-trans-tx-pcie.c
drivers/net/wireless/rt2x00/rt2800usb.c
drivers/net/wireless/wl12xx/main.c
17 Sep, 2011
1 commit
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The externs here didn't agree with the declarations in qos.c.
Better would be probably to move this into a header, but since it's
common practice to have naked externs with sysctls I left it for now.Cc: samuel@sortiz.org
Signed-off-by: Andi Kleen
Signed-off-by: David S. Miller
26 Aug, 2011
1 commit
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Let's use the newly added helper to avoid stalls in drivers which are
not yet ported to tty_port helpers.Those which are broken (call tty_wait_until_sent with irqs disabled)
are left untouched. They are in a deeper trouble than we are trying to
solve here. This includes amiserial, 68328serial, 68360serial and
crisv10.Signed-off-by: Jiri Slaby
Acked-by: Arnd Bergmann
Signed-off-by: Greg Kroah-Hartman
18 Aug, 2011
1 commit
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replace it by ndo_set_rx_mode
Signed-off-by: Jiri Pirko
Signed-off-by: David S. Miller
21 Jun, 2011
1 commit
-
Conflicts:
drivers/net/wireless/iwlwifi/iwl-agn-rxon.c
drivers/net/wireless/rtlwifi/pci.c
net/netfilter/ipvs/ip_vs_core.c
17 Jun, 2011
1 commit
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Unnecessary casts of void * clutter the code.
These are the remainder casts after several specific
patches to remove netdev_priv and dev_priv.Done via coccinelle script:
$ cat cast_void_pointer.cocci
@@
type T;
T *pt;
void *pv;
@@- pt = (T *)pv;
+ pt = pv;Signed-off-by: Joe Perches
Acked-by: Paul Moore
Signed-off-by: David S. Miller
07 Jun, 2011
1 commit
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The SEQ output functions grab the obj->attrib->hb_spinlock lock of
sub-objects found in the hash traversal. These locks are in a different
realm than the one used for the irias_objects hash table itself.So put the latter into it's own lockdep class.
Reported-by: Dave Jones
Signed-off-by: David S. Miller
20 May, 2011
4 commits
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The variable 'ret' is set but unused, and this pointed out that
errors from irlmp_connect_response() are not propagated to the
caller.Note that this is currently academic since irlmp_connect_response()
always returns 0. :-)Signed-off-by: David S. Miller
-
Signed-off-by: David S. Miller
-
Signed-off-by: David S. Miller
-
Signed-off-by: David S. Miller
13 May, 2011
1 commit
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use tty_insert_flip_string and tty_flip_buffer_push to deliver incoming data
packets from the IrDA device instead of delivering the packets directly to the
line discipline. Following later approach resulted in warning "Sleeping function
called from invalid context".Signed-off-by: Amit Virdi
Acked-by: Alan Cox
Signed-off-by: David S. Miller
19 Apr, 2011
1 commit
-
Conflicts:
drivers/net/bnx2x/bnx2x_ethtool.c
18 Apr, 2011
2 commits
-
The variable 'd' is set but unused in irda_proc_register().
Just kill it off.
Signed-off-by: David S. Miller
-
The variable 'ret' is set but unused in irlap_state_sclose().
Just kill it off.
Signed-off-by: David S. Miller
13 Apr, 2011
1 commit
-
5b40964eadea40509d353318d2c82e8b7bf5e8a5 ("irda: Remove BKL instances
from af_irda.c") introduced a path where we have a locking unbalance.
If we pass invalid flags, we unlock a socket we never locked,
resulting in this...=====================================
[ BUG: bad unlock balance detected! ]
-------------------------------------
trinity/20101 is trying to release lock (sk_lock-AF_IRDA) at:
[] irda_sendmsg+0x207/0x21d [irda]
but there are no more locks to release!other info that might help us debug this:
no locks held by trinity/20101.stack backtrace:
Pid: 20101, comm: trinity Not tainted 2.6.39-rc3+ #3
Call Trace:
[] ? irda_sendmsg+0x207/0x21d [irda]
[] print_unlock_inbalance_bug+0xc7/0xd2
[] ? irda_sendmsg+0x207/0x21d [irda]
[] lock_release+0xcf/0x18e
[] release_sock+0x2d/0x155
[] irda_sendmsg+0x207/0x21d [irda]
[] __sock_sendmsg+0x69/0x75
[] sock_sendmsg+0xa1/0xb6
[] ? might_fault+0x5c/0xac
[] ? lock_release+0x181/0x18e
[] ? might_fault+0xa5/0xac
[] ? might_fault+0x5c/0xac
[] ? fcheck_files+0xb9/0xf0
[] ? copy_from_user+0x2f/0x31
[] ? verify_iovec+0x52/0xa6
[] sys_sendmsg+0x23a/0x2b8
[] ? lock_release+0x181/0x18e
[] ? up_read+0x28/0x2c
[] ? do_page_fault+0x360/0x3b4
[] ? trace_hardirqs_on_caller+0x10b/0x12f
[] ? finish_task_switch+0xb2/0xe3
[] ? finish_task_switch+0x46/0xe3
[] ? trace_hardirqs_off_caller+0x33/0x90
[] ? retint_swapgs+0x13/0x1b
[] ? trace_hardirqs_on_caller+0x10b/0x12f
[] ? audit_syscall_entry+0x11c/0x148
[] ? trace_hardirqs_on_thunk+0x3a/0x3f
[] system_call_fastpath+0x16/0x1bSigned-off-by: Dave Jones
Signed-off-by: David S. Miller
31 Mar, 2011
1 commit
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Fixes generated by 'codespell' and manually reviewed.
Signed-off-by: Lucas De Marchi
28 Mar, 2011
2 commits
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Length fields provided by a peer for names and attributes may be longer
than the destination array sizes. Validate lengths to prevent stack
buffer overflows.Signed-off-by: Dan Rosenberg
Cc: stable@kernel.org
Signed-off-by: David S. Miller -
Invalid nicknames containing only spaces will result in an underflow in
a memcpy size calculation, subsequently destroying the heap and
panicking.v2 also catches the case where the provided nickname is longer than the
buffer size, which can result in controllable heap corruption.Signed-off-by: Dan Rosenberg
Cc: stable@kernel.org
Signed-off-by: David S. Miller
18 Feb, 2011
3 commits
-
Only oddities here are a couple of drivers that bogusly called the ldisc
helpers instead of returning -ENOIOCTLCMD. Fix the bug and the rest goes
away.Signed-off-by: Alan Cox
Signed-off-by: Greg Kroah-Hartman -
Doing tiocmget was such fun we should do tiocmset as well for the same
reasonsSigned-off-by: Alan Cox
Signed-off-by: Greg Kroah-Hartman -
We don't actually need this and it causes problems for internal use of
this functionality. Currently there is a single use of the FILE * pointer.
That is the serial core which uses it to check tty_hung_up_p. However if
that is true then IO_ERROR is also already set so the check may be removed.Signed-off-by: Alan Cox
Signed-off-by: Greg Kroah-Hartman
27 Dec, 2010
2 commits
-
Conflicts:
net/ipv4/fib_frontend.c -
* git://git.kernel.org/pub/scm/linux/kernel/git/davem/net-2.6: (42 commits)
ipv4: dont create routes on down devices
epic100: hamachi: yellowfin: Fix skb allocation size
sundance: Fix oopses with corrupted skb_shared_info
Revert "ipv4: Allow configuring subnets as local addresses"
USB: mcs7830: return negative if auto negotiate fails
irda: prevent integer underflow in IRLMP_ENUMDEVICES
tcp: fix listening_get_next()
atl1c: Do not use legacy PCI power management
mac80211: fix mesh forwarding
MAINTAINERS: email address change
net: Fix range checks in tcf_valid_offset().
net_sched: sch_sfq: fix allot handling
hostap: remove netif_stop_queue from init
mac80211/rt2x00: add ieee80211_tx_status_ni()
typhoon: memory corruption in typhoon_get_drvinfo()
net: Add USB PID for new MOSCHIP USB ethernet controller MCS7832 variant
net_sched: always clone skbs
ipv6: Fragment locally generated tunnel-mode IPSec6 packets as needed.
netlink: fix gcc -Wconversion compilation warning
asix: add USB ID for Logitec LAN-GTJ U2A
...
24 Dec, 2010
1 commit
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If the user-provided len is less than the expected offset, the
IRLMP_ENUMDEVICES getsockopt will do a copy_to_user() with a very large
size value. While this isn't be a security issue on x86 because it will
get caught by the access_ok() check, it may leak large amounts of kernel
heap on other architectures. In any event, this patch fixes it.Signed-off-by: Dan Rosenberg
Signed-off-by: David S. Miller
23 Nov, 2010
3 commits
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Changed Makefile to use -y instead of -objs
because -objs is deprecated and not mentioned in
Documentation/kbuild/makefiles.txt.Signed-off-by: Tracey Dent
Signed-off-by: David S. Miller -
Changed Makefile to use -y instead of -objs
because -objs is deprecated and not mentioned in
Documentation/kbuild/makefiles.txt.Signed-off-by: Tracey Dent
Signed-off-by: David S. Miller -
Changed Makefile to use -y instead of -objs
because -objs is deprecated and not mentioned in
Documentation/kbuild/makefiles.txt.Signed-off-by: Tracey Dent
Signed-off-by: David S. Miller
20 Nov, 2010
1 commit
-
* git://git.kernel.org/pub/scm/linux/kernel/git/davem/net-2.6: (31 commits)
net: fix kernel-doc for sk_filter_rcu_release
be2net: Fix to avoid firmware update when interface is not open.
netfilter: fix IP_VS dependencies
net: irda: irttp: sync error paths of data- and udata-requests
ipv6: Expose reachable and retrans timer values as msecs
ipv6: Expose IFLA_PROTINFO timer values in msecs instead of jiffies
3c59x: fix build failure on !CONFIG_PCI
ipg.c: remove id [SUNDANCE, 0x1021]
net: caif: spi: fix potential NULL dereference
ath9k_htc: Avoid setting QoS control for non-QoS frames
net: zero kobject in rx_queue_release
net: Fix duplicate volatile warning.
MAINTAINERS: Add stmmac maintainer
bonding: fix a race in IGMP handling
cfg80211: fix can_beacon_sec_chan, reenable HT40
gianfar: fix signedness issue
net: bnx2x: fix error value sign
8139cp: fix checksum broken
r8169: fix checksum broken
rds: Integer overflow in RDS cmsg handling
...
19 Nov, 2010
1 commit
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irttp_data_request() returns meaningful errorcodes, while irttp_udata_request()
just returns -1 in similar situations. Sync the two and the loglevels of the
accompanying output.Signed-off-by: Wolfram Sang
Cc: Samuel Ortiz
Cc: David Miller
Signed-off-by: David S. Miller
