IF YOU WOULD LIKE TO GET AN ACCOUNT, please write an
email to Administrator. User accounts are meant only to access repo
and report issues and/or generate pull requests.
This is a purpose-specific Git hosting for
BaseALT
projects. Thank you for your understanding!
Только зарегистрированные пользователи имеют доступ к сервису!
Для получения аккаунта, обратитесь к администратору.
With the actual code, if a memory allocation error happens while
refilling a Rx descriptor, then the original Rx buffer is both passed
to the networking stack (in a SKB) and let in the Rx ring. This leads
to various kernel oops and crashes.
As a fix, this patch moves Rx descriptor refilling ahead of building
SKB with the associated Rx buffer. In case of a memory allocation
failure, data is dropped and the original DMA buffer is put back into
the Rx ring.
Signed-off-by: Simon Guinot <simon.guinot@sequanux.org>
Fixes: c5aff18204da ("net: mvneta: driver for Marvell Armada 370/XP network unit")
Cc: <stable@vger.kernel.org> # v3.8+
Tested-by: Yoann Sculo <yoann@sculo.fr>
Signed-off-by: David S. Miller <davem@davemloft.net>
Commit 803f8fc46274b ("stmmac: move driver data setting into
stmmac_dvr_probe") mistakenly set priv and not priv->dev as
driver data. This meant that the remove, resume and suspend
callbacks that fetched and tried to use this data would most
likely explode. Fix the issue by using the correct variable.
Fixes: 803f8fc46274b ("stmmac: move driver data setting into stmmac_dvr_probe")
Signed-off-by: Joachim Eastwood <manabian@gmail.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
The following test case causes a NULL pointer dereference in cls_flow:
tc filter add dev foo parent 1: handle 0x1 flow hash keys dst action ok
tc filter replace dev foo parent 1: pref 49152 handle 0x1 \
flow hash keys mark action drop
To be more precise, actually two different panics are fixed, the first
occurs because tcf_exts_init() is not called on the newly allocated
filter when we do a replace. And the second panic uncovered after that
happens since the arguments of list_replace_rcu() are swapped, the old
element needs to be the first argument and the new element the second.
Fixes: 70da9f0bf999 ("net: sched: cls_flow use RCU")
Signed-off-by: Daniel Borkmann <daniel@iogearbox.net>
Acked-by: John Fastabend <john.r.fastabend@intel.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
The following test case causes a NULL pointer dereference in cls_flower:
tc filter add dev foo parent 1: flower eth_type ipv4 action ok flowid 1:1
tc filter replace dev foo parent 1: pref 49152 handle 0x1 \
flower eth_type ipv6 action ok flowid 1:1
The problem is that commit 77b9900ef53a ("tc: introduce Flower classifier")
accidentally swapped the arguments of list_replace_rcu(), the old
element needs to be the first argument and the new element the second.
Fixes: 77b9900ef53a ("tc: introduce Flower classifier")
Signed-off-by: Daniel Borkmann <daniel@iogearbox.net>
Acked-by: Jiri Pirko <jiri@resnulli.us>
Signed-off-by: David S. Miller <davem@davemloft.net>
The following test case causes a NULL pointer dereference in cls_bpf:
FOO="1,6 0 0 4294967295,"
tc filter add dev foo parent 1: bpf bytecode "$FOO" flowid 1:1 action ok
tc filter replace dev foo parent 1: pref 49152 handle 0x1 \
bpf bytecode "$FOO" flowid 1:1 action drop
The problem is that commit 1f947bf151e9 ("net: sched: rcu'ify cls_bpf")
accidentally swapped the arguments of list_replace_rcu(), the old
element needs to be the first argument and the new element the second.
Fixes: 1f947bf151e9 ("net: sched: rcu'ify cls_bpf")
Signed-off-by: Daniel Borkmann <daniel@iogearbox.net>
Acked-by: John Fastabend <john.r.fastabend@intel.com>
Acked-by: Alexei Starovoitov <ast@plumgrid.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
1. Arik introduced an rtnl-locked regulatory API to be able
to differentiate between place do/don't have the RTNL;
this fixes missing locking in some of the code paths
2. Two small mesh bugfixes from Bob, one to avoid treating
a certain malformed over-the-air frame and one to avoid
sending a garbage field over the air.
3. A fix for powersave during WoWLAN suspend from Krishna Chaitanya.
4. A fix for a powersave vs. aggregation teardown race, from Michal.
5. Thomas reduced the loglevel of CRDA messages to avoid spamming
the kernel log with mostly irrelevant information.
6. Tom fixed a dangling debugfs directory pointer that could cause
crashes if subsequent addition of the same interface to debugfs
failed for some reason.
7. A fix from myself for a list corruption issue in mac80211 during
combined interface shutdown/removal - shut down interfaces first
and only then remove them to avoid that.
-----BEGIN PGP SIGNATURE-----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=US5Y
-----END PGP SIGNATURE-----
Merge tag 'mac80211-for-davem-2015-07-17' of git://git.kernel.org/pub/scm/linux/kernel/git/jberg/mac80211
Johannes Berg says:
====================
Some fixes for the current cycle:
1. Arik introduced an rtnl-locked regulatory API to be able
to differentiate between place do/don't have the RTNL;
this fixes missing locking in some of the code paths
2. Two small mesh bugfixes from Bob, one to avoid treating
a certain malformed over-the-air frame and one to avoid
sending a garbage field over the air.
3. A fix for powersave during WoWLAN suspend from Krishna Chaitanya.
4. A fix for a powersave vs. aggregation teardown race, from Michal.
5. Thomas reduced the loglevel of CRDA messages to avoid spamming
the kernel log with mostly irrelevant information.
6. Tom fixed a dangling debugfs directory pointer that could cause
crashes if subsequent addition of the same interface to debugfs
failed for some reason.
7. A fix from myself for a list corruption issue in mac80211 during
combined interface shutdown/removal - shut down interfaces first
and only then remove them to avoid that.
====================
Signed-off-by: David S. Miller <davem@davemloft.net>
We store c45 PHY's id information in c45_ids, so it should be used to
check the matching between PHY driver and PHY device for c45 PHY.
Signed-off-by: Shaohui Xie <Shaohui.Xie@freescale.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Kernel generates a lot of warnings when dst entry reference counter
overflows and becomes negative. That bug was seen several times at
machines with outdated 3.10.y kernels. Most like it's already fixed
in upstream. Anyway that flood completely kills machine and makes
further debugging impossible.
Signed-off-by: Konstantin Khlebnikov <khlebnikov@yandex-team.ru>
Signed-off-by: David S. Miller <davem@davemloft.net>
1) If sk_filter() is applied, skb was leaked (not freed)
2) Testing SOCK_DEAD twice is racy :
packet could be freed while already queued.
3) Remove obsolete comment about caching skb->len
Signed-off-by: Eric Dumazet <edumazet@google.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Sierra Wireless MC7305/MC7355 with USB ID 1199:9041 also provide a
second QMI/network interface like the MC73xx with USB ID 1199:68c0 on
USB interface #10 when used in the appropriate USB configuration.
Add the corresponding QMI_FIXED_INTF entry to the qmi_wwan driver.
Please note that the second QMI/network interface is not working for
early MC73xx firmware versions like 01.08.x as the device does not
respond to QMI messages on the second /dev/cdc-wdm port.
Signed-off-by: Reinhard Speyerer <rspmn@arcor.de>
Signed-off-by: David S. Miller <davem@davemloft.net>
The TCCR.TSRQn bit may get clearead after TCCR gets read, so that TCCR write
would get skipped. We don't need to check this bit before setting.
Signed-off-by: Sergei Shtylyov <sergei.shtylyov@cogentembedded.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
The keystone qmss will raise interrupt when packet arrive at the
receive queue. Only control available to avoid interrupt from happening
is to keep the free descriptor queue (FDQ) empty in the receive side.
So the filling of descriptors into the FDQ has to happen after
request_irq() call is made as part of knav_queue_enable_notify(). So
move the function netcp_rxpool_refill() after this call.
Signed-off-by: Murali Karicheri <m-karicheri2@ti.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
The "follow" fail_over_mac policy is useful for multiport devices that
either become confused or incur a performance penalty when multiple
ports are programmed with the same MAC address, but the same MAC
address still may happened by this steps for this policy:
1) echo +eth0 > /sys/class/net/bond0/bonding/slaves
bond0 has the same mac address with eth0, it is MAC1.
2) echo +eth1 > /sys/class/net/bond0/bonding/slaves
eth1 is backup, eth1 has MAC2.
3) ifconfig eth0 down
eth1 became active slave, bond will swap MAC for eth0 and eth1,
so eth1 has MAC1, and eth0 has MAC2.
4) ifconfig eth1 down
there is no active slave, and eth1 still has MAC1, eth2 has MAC2.
5) ifconfig eth0 up
the eth0 became active slave again, the bond set eth0 to MAC1.
Something wrong here, then if you set eth1 up, the eth0 and eth1 will have the same
MAC address, it will break this policy for ACTIVE_BACKUP mode.
This patch will fix this problem by finding the old active slave and
swap them MAC address before change active slave.
Signed-off-by: Ding Tianhong <dingtianhong@huawei.com>
Tested-by: Nikolay Aleksandrov <nikolay@cumulusnetworks.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
-----BEGIN PGP SIGNATURE-----
iQEcBAABCgAGBQJVp19MAAoJEP5prqPJtc/HsA8IAIqYKwJtXHItVoG6GBxLo/iJ
G6OhCxSgDPUdytdyvWRmYL+2g6q9+BefnApwGroM0wowytHx4I6kF2O4LKEvthnD
TzDV6uY0n1CR8FzCdfQdTFedAfxIx7DLCqY/iC+JRFTh6Vhvj46WtHickthu4Se+
ygTWg5f5Da086JTUtwbb75TCHJv8xxtN57t6yZTtDoyaftqWd1Dzrmi8dBwHRWBA
6X/rE4VekFwFCbqOlv5ghm86lD77sMTEaU0xkm9FeZmO/CnUD3JASwi844RtCqXR
wj3OJ89qH14YmpJwjpakIwHfTyyPJurzPpPkCTZ6awmdNhCvp+h3nbfjKRqs0WU=
=pQGs
-----END PGP SIGNATURE-----
Merge tag 'linux-can-fixes-for-4.2-20150716' of git://git.kernel.org/pub/scm/linux/kernel/git/mkl/linux-can
Marc Kleine-Budde says:
====================
pull-request: can 2015-07-16
this is a pull request of 2 patches by Stefan Agner. He fixes the resume
operation in the mcp251x driver.
====================
Signed-off-by: David S. Miller <davem@davemloft.net>
This patch reverts 19424e052fb44da2f00d1a868cbb51f3e9f4bbb5 ("sit:
Add gro callbacks to sit_offload") because it generates packets
that cannot be handled even by our own GSO.
Reported-by: Wolfgang Walter <linux@stwm.de>
Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
Signed-off-by: David S. Miller <davem@davemloft.net>
7445E0 contains an ECO which disconnected the internal SF2 pseudo-PHY which was
known to conflict with the external pseudo-PHY of BCM53125 switches. This
motivated the need to utilize the internal SF2 MDIO controller via indirect
register reads/writes to control external Broadcom switches due to this address
conflict (both responded at address 30d).
For 7445E0, the internal pseudo-PHY of the SF2 switch got disconnected, and as
a consequence this prevents the internal SF2 MDIO bus controller from reading
data (reads back everything as 0) since the MDI line is tied low.
Fix this by making the indirect register reads and writes conditional to
7445D0, on 7445E0 we can utilize the SWITCH_MDIO controller (backed by
mdio-unimac and not the DSA created slave MII bus).
We utilize of_machine_is_compatible() here since this is the only way for use
to differentiate between these two chips in a way that does not violate layers
or becomes (too) vendor-specific.
Signed-off-by: Florian Fainelli <f.fainelli@gmail.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
If the bond is enslaving a device with different type it will be setup
by it, but if after being setup the enslave fails the bond doesn't
switch back its type and also keeps pointers to foreign structures that can
be long gone. Thus revert back any type changes if the enslave failed and
the bond had to change its type.
Example:
Before patch:
$ echo lo > bond0/bonding/slaves
-bash: echo: write error: Cannot assign requested address
$ ip l sh bond0
20: bond0: <BROADCAST,MULTICAST,MASTER> mtu 1500 qdisc noop state DOWN
mode DEFAULT group default
link/loopback 16:54:78:34:bd:41 brd 00:00:00:00:00:00
$ echo +eth1 > bond0/bonding/slaves
$ ip l sh bond0
20: bond0: <BROADCAST,MULTICAST> mtu 1500 qdisc noop state DOWN mode
DEFAULT group default qlen 1000
link/ether 52:54:00:3f:47:69 brd ff:ff:ff:ff:ff:ff
(notice the MASTER flag is gone)
After patch:
$ echo lo > bond0/bonding/slaves
-bash: echo: write error: Cannot assign requested address
$ ip l sh bond0
21: bond0: <BROADCAST,MULTICAST,MASTER> mtu 1500 qdisc noop state DOWN
mode DEFAULT group default qlen 1000
link/ether 6e:66:94:f6:07:fc brd ff:ff:ff:ff:ff:ff
$ echo +eth1 > bond0/bonding/slaves
$ ip l sh bond0
21: bond0: <BROADCAST,MULTICAST,MASTER> mtu 1500 qdisc noop state DOWN
mode DEFAULT group default qlen 1000
link/ether 52:54:00:3f:47:69 brd ff:ff:ff:ff:ff:ff
Signed-off-by: Nikolay Aleksandrov <nikolay@cumulusnetworks.com>
Fixes: e36b9d16c6a6 ("bonding: clean muticast addresses when device changes type")
Signed-off-by: David S. Miller <davem@davemloft.net>
When the bonding is being unloaded and the netdevice notifier is
unregistered it executes NETDEV_UNREGISTER for each device which should
remove the bond's proc entry but if the device enslaved is not of
ARPHRD_ETHER type and is in front of the bonding, it may execute
bond_release_and_destroy() first which would release the last slave and
destroy the bond device leaving the proc entry and thus we will get the
following error (with dynamic debug on for bond_netdev_event to see the
events order):
[ 908.963051] eql: event: 9
[ 908.963052] eql: IFF_SLAVE
[ 908.963054] eql: event: 2
[ 908.963056] eql: IFF_SLAVE
[ 908.963058] eql: event: 6
[ 908.963059] eql: IFF_SLAVE
[ 908.963110] bond0: Releasing active interface eql
[ 908.976168] bond0: Destroying bond bond0
[ 908.976266] bond0 (unregistering): Released all slaves
[ 908.984097] ------------[ cut here ]------------
[ 908.984107] WARNING: CPU: 0 PID: 1787 at fs/proc/generic.c:575
remove_proc_entry+0x112/0x160()
[ 908.984110] remove_proc_entry: removing non-empty directory
'net/bonding', leaking at least 'bond0'
[ 908.984111] Modules linked in: bonding(-) eql(O) 9p nfsd auth_rpcgss
oid_registry nfs_acl nfs lockd grace fscache sunrpc crct10dif_pclmul
crc32_pclmul crc32c_intel ghash_clmulni_intel ppdev qxl drm_kms_helper
snd_hda_codec_generic aesni_intel ttm aes_x86_64 glue_helper pcspkr lrw
gf128mul ablk_helper cryptd snd_hda_intel virtio_console snd_hda_codec
psmouse serio_raw snd_hwdep snd_hda_core 9pnet_virtio 9pnet evdev joydev
drm virtio_balloon snd_pcm snd_timer snd soundcore i2c_piix4 i2c_core
pvpanic acpi_cpufreq parport_pc parport processor thermal_sys button
autofs4 ext4 crc16 mbcache jbd2 hid_generic usbhid hid sg sr_mod cdrom
ata_generic virtio_blk virtio_net floppy ata_piix e1000 libata ehci_pci
virtio_pci scsi_mod uhci_hcd ehci_hcd virtio_ring virtio usbcore
usb_common [last unloaded: bonding]
[ 908.984168] CPU: 0 PID: 1787 Comm: rmmod Tainted: G W O
4.2.0-rc2+ #8
[ 908.984170] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[ 908.984172] 0000000000000000 ffffffff81732d41 ffffffff81525b34
ffff8800358dfda8
[ 908.984175] ffffffff8106c521 ffff88003595af78 ffff88003595af40
ffff88003e3a4280
[ 908.984178] ffffffffa058d040 0000000000000000 ffffffff8106c59a
ffffffff8172ebd0
[ 908.984181] Call Trace:
[ 908.984188] [<ffffffff81525b34>] ? dump_stack+0x40/0x50
[ 908.984193] [<ffffffff8106c521>] ? warn_slowpath_common+0x81/0xb0
[ 908.984196] [<ffffffff8106c59a>] ? warn_slowpath_fmt+0x4a/0x50
[ 908.984199] [<ffffffff81218352>] ? remove_proc_entry+0x112/0x160
[ 908.984205] [<ffffffffa05850e6>] ? bond_destroy_proc_dir+0x26/0x30
[bonding]
[ 908.984208] [<ffffffffa057540e>] ? bond_net_exit+0x8e/0xa0 [bonding]
[ 908.984217] [<ffffffff8142f407>] ? ops_exit_list.isra.4+0x37/0x70
[ 908.984225] [<ffffffff8142f52d>] ?
unregister_pernet_operations+0x8d/0xd0
[ 908.984228] [<ffffffff8142f58d>] ?
unregister_pernet_subsys+0x1d/0x30
[ 908.984232] [<ffffffffa0585269>] ? bonding_exit+0x23/0xdba [bonding]
[ 908.984236] [<ffffffff810e28ba>] ? SyS_delete_module+0x18a/0x250
[ 908.984241] [<ffffffff81086f99>] ? task_work_run+0x89/0xc0
[ 908.984244] [<ffffffff8152b732>] ?
entry_SYSCALL_64_fastpath+0x16/0x75
[ 908.984247] ---[ end trace 7c006ed4abbef24b ]---
Thus remove the proc entry manually if bond_release_and_destroy() is
used. Because of the checks in bond_remove_proc_entry() it's not a
problem for a bond device to change namespaces (the bug fixed by the
Fixes commit) but since commit
f9399814927ad ("bonding: Don't allow bond devices to change network
namespaces.") that can't happen anyway.
Reported-by: Carol Soto <clsoto@linux.vnet.ibm.com>
Signed-off-by: Nikolay Aleksandrov <nikolay@cumulusnetworks.com>
Fixes: a64d49c3dd50 ("bonding: Manage /proc/net/bonding/ entries from
the netdev events")
Tested-by: Carol L Soto <clsoto@linux.vnet.ibm.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
The mv88e6xxx_priv_state structure contains an fid_mask, where 1 means
the FID is free to use, 0 means the FID is in use.
This patch fixes the bit clear in mv88e6xxx_leave_bridge() when
assigning a new FID to a port.
Example scenario: I have 7 ports, port 5 is CPU, port 6 is unused (no
PHY). After setting the ports 0, 1 and 2 in bridge br0, and ports 3 and
4 in bridge br1, I have the following fid_mask: 0b111110010110 (0xf96).
Indeed, br0 uses FID 0, and br1 uses FID 3.
After setting nomaster for port 0, I get the wrong fid_mask: 0b10 (0x2).
With this patch we correctly get 0b111110010100 (0xf94), meaning port 0
uses FID 1, br0 uses FID 0, and br1 uses FID 3.
Signed-off-by: Vivien Didelot <vivien.didelot@savoirfairelinux.com>
Reviewed-by: Guenter Roeck <linux@roeck-us.net>
Signed-off-by: David S. Miller <davem@davemloft.net>
ANY_LAYOUT is a compatibility feature. It's implied
for VERSION_1 devices, and non-transitional devices
might not offer it. Change code to behave accordingly.
Signed-off-by: Michael S. Tsirkin <mst@redhat.com>
Reviewed-by: Paolo Bonzini <pbonzini@redhat.com>
Reviewed-by: Stefan Hajnoczi <stefanha@redhat.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Pull s390 fix from Martin Schwidefsky:
"Fast path fix for the thread_struct breakage"
* 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/s390/linux:
s390: adapt entry.S to the move of thread_struct
Pull AVR32 update from Hans-Christian Egtvedt.
* 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/egtvedt/linux-avr32:
AVR32/time: Migrate to new 'set-state' interface
Simon Horman says:
====================
IPVS Fixes for v4.2
please consider this fix for v4.2.
For reasons that are not clear to me it is a bumper crop.
It seems to me that they are all relevant to stable.
Please let me know if you need my help to get the fixes into stable.
* ipvs: fix ipv6 route unreach panic
This problem appears to be present since IPv6 support was added to
IPVS in v2.6.28.
* ipvs: skb_orphan in case of forwarding
This appears to resolve a problem resulting from a side effect of
41063e9dd119 ("ipv4: Early TCP socket demux.") which was included in v3.6.
* ipvs: do not use random local source address for tunnels
This appears to resolve a problem introduced by
026ace060dfe ("ipvs: optimize dst usage for real server") in v3.10.
* ipvs: fix crash if scheduler is changed
This appears to resolve a problem introduced by
ceec4c381681 ("ipvs: convert services to rcu") in v3.10.
Julian has provided backports of the fix:
* [PATCHv2 3.10.81] ipvs: fix crash if scheduler is changed
http://www.spinics.net/lists/lvs-devel/msg04008.html
* [PATCHv2 3.12.44,3.14.45,3.18.16,4.0.6] ipvs: fix crash if scheduler is changed
http://www.spinics.net/lists/lvs-devel/msg04007.html
Please let me know how you would like to handle guiding these
backports into stable.
* ipvs: fix crash with sync protocol v0 and FTP
This appears to resolve a problem introduced by
749c42b620a9 ("ipvs: reduce sync rate with time thresholds") in v3.5
====================
Signed-off-by: Pablo Neira Ayuso <pablo@netfilter.org>
Quoting Daniel Borkmann:
"When adding connection tracking template rules to a netns, f.e. to
configure netfilter zones, the kernel will endlessly busy-loop as soon
as we try to delete the given netns in case there's at least one
template present, which is problematic i.e. if there is such bravery that
the priviledged user inside the netns is assumed untrusted.
Minimal example:
ip netns add foo
ip netns exec foo iptables -t raw -A PREROUTING -d 1.2.3.4 -j CT --zone 1
ip netns del foo
What happens is that when nf_ct_iterate_cleanup() is being called from
nf_conntrack_cleanup_net_list() for a provided netns, we always end up
with a net->ct.count > 0 and thus jump back to i_see_dead_people. We
don't get a soft-lockup as we still have a schedule() point, but the
serving CPU spins on 100% from that point onwards.
Since templates are normally allocated with nf_conntrack_alloc(), we
also bump net->ct.count. The issue why they are not yet nf_ct_put() is
because the per netns .exit() handler from x_tables (which would eventually
invoke xt_CT's xt_ct_tg_destroy() that drops reference on info->ct) is
called in the dependency chain at a *later* point in time than the per
netns .exit() handler for the connection tracker.
This is clearly a chicken'n'egg problem: after the connection tracker
.exit() handler, we've teared down all the connection tracking
infrastructure already, so rightfully, xt_ct_tg_destroy() cannot be
invoked at a later point in time during the netns cleanup, as that would
lead to a use-after-free. At the same time, we cannot make x_tables depend
on the connection tracker module, so that the xt_ct_tg_destroy() would
be invoked earlier in the cleanup chain."
Daniel confirms this has to do with the order in which modules are loaded or
having compiled nf_conntrack as modules while x_tables built-in. So we have no
guarantees regarding the order in which netns callbacks are executed.
Fix this by allocating the templates through kmalloc() from the respective
SYNPROXY and CT targets, so they don't depend on the conntrack kmem cache.
Then, release then via nf_ct_tmpl_free() from destroy_conntrack(). This branch
is marked as unlikely since conntrack templates are rarely allocated and only
from the configuration plane path.
Note that templates are not kept in any list to avoid further dependencies with
nf_conntrack anymore, thus, the tmpl larval list is removed.
Reported-by: Daniel Borkmann <daniel@iogearbox.net>
Signed-off-by: Pablo Neira Ayuso <pablo@netfilter.org>
Tested-by: Daniel Borkmann <daniel@iogearbox.net>
git commit 0c8c0f03e3a292e031596484275c14cf39c0ab7a
"x86/fpu, sched: Dynamically allocate 'struct fpu'"
moved the thread_struct to the end of the task_struct.
This causes some of the offsets used in entry.S to overflow their
instruction operand field. To fix this use aghi to create a
dedicated pointer for the thread_struct.
Signed-off-by: Martin Schwidefsky <schwidefsky@de.ibm.com>
Migrate avr32 driver to the new 'set-state' interface provided by
clockevents core, the earlier 'set-mode' interface is marked obsolete
now.
This also enables us to implement callbacks for new states of clockevent
devices, for example: ONESHOT_STOPPED.
We want to call cpu_idle_poll_ctrl() in shutdown only if we were in
oneshot or resume state earlier. Create another variable to save this
information and check that in shutdown callback.
Cc: Haavard Skinnemoen <hskinnemoen@gmail.com>
Cc: Hans-Christian Egtvedt <egtvedt@samfundet.no>
Signed-off-by: Viresh Kumar <viresh.kumar@linaro.org>
Acked-by: Hans-Christian Egtvedt <egtvedt@samfundet.no>
The param_val variable is what determines if schmitt
trigger is enabled on a pin or not. A typo here mean
that schmitt trigger was always enabled for standard
and i2c pins.
Signed-off-by: Joachim Eastwood <manabian@gmail.com>
Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
imx1_pinconf_set assumes that the array of pins in struct
imx1_pinctrl_soc_info can be indexed by pin id to get the
pinctrl_pin_desc for a pin. This used to be correct up to commit
607af165c047 which removed some entries from the array and so made it
wrong to access the array by pin id.
The result of this bug is a wrong pin name in the output for small pin
ids and an oops for the bigger ones.
This patch is the result of a discussion that includes patches by Markus
Pargmann and Chris Ruehl.
Fixes: 607af165c047 ("pinctrl: i.MX27: Remove nonexistent pad definitions")
Cc: stable@vger.kernel.org
Reported-by: Chris Ruehl <chris.ruehl@gtsys.com.hk>
Signed-off-by: Uwe Kleine-König <u.kleine-koenig@pengutronix.de>
Reviewed-by: Markus Pargmann <mpa@pengutronix.de>
Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
It's possible to hit a race condition if interrupts are generated on a GPIO
pin when the IRQ line in question is being disabled.
If the interrupt is freed, bcm2835_gpio_irq_disable() is called which
disables the event generation sources (edge, level). If an event occurred
between the last disabling of hard IRQs and the write to the event
source registers, a bit would be set in the GPIO event detect register
(GPEDSn) which goes unacknowledged by bcm2835_gpio_irq_handler()
so Linux complains loudly.
There is no per-GPIO mask register, so when disabling GPIO interrupts
write 1 to the relevant bit in GPEDSn to clear out any stale events.
Signed-off-by: Jonathan Bell <jonathan@raspberrypi.org>
Acked-by: Stephen Warren <swarren@wwwdotorg.org>
Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
The PFC driver causes the kernel to hang on the R-Car gen2 SoC based boards
when the CPU_ALL_PORT() macro is fixed to reflect the reality, i.e. when the
GPIO space becomes actually sparse. This happens because the _GP_GPIO() macro
includes an indexed initializer which causes the "holes" (array entries filled
with all 0s) between the groups of the existing GPIOs; and the driver can't
cope with that. There seems to be no reason to use the indexed initializer,
so we can remove the index specifier and so avoid the "holes".
Signed-off-by: Sergei Shtylyov <sergei.shtylyov@cogentembedded.com>
Acked-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com>
Tested-by: Geert Uytterhoeven <geert+renesas@glider.be>
Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
Commit a21763a0b1e5a5ab8310f581886d04beadc16616
"pinctrl: nomadik: activate strict mux mode"
put all Nomadik pin controllers to strict mode. This was
not good on the Snowball platform: the muxing of GPIOs to
different pins is done with hogs in the DTS file, and then
these GPIOs are used by offset, relying on hogs to mux the
pins. Since that means the pin controller "owns" the pins
and at the same time we have a GPIO user, this pin controller
is by definition not strict.
Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
Two fairly simple fixes: one is a change that causes us to have a very low
queue depth leading to performance issues and the other is a null deref
occasionally in tapes thanks to use after put.
Signed-off-by: James Bottomley <JBottomley@Odin.com>
-----BEGIN PGP SIGNATURE-----
Version: GnuPG v2
iQEcBAABAgAGBQJVq2/DAAoJEDeqqVYsXL0MhqoH/2ZlycWVQ2ZQyC9k2UWjAS7t
By0ufRZKeaxgwriVWZqTCE3QHfqqeR5tNNSvk26k+CJTS6nyVGX+g8cxLQJf1gey
DyAi9za+5P5SwYFuJxzULyZddTyeshoZplVvRwjd1/gnRUJXybuO+HRkYzaROd5e
7snX56jGt1MzpmIrO2wln24pFLVfdC5JivzUcXgYecHD/XZuzOEdZE1dCxONXy27
rTeqYayIGLFo7vhSt9J9ViF0QiU6ahCKmQ/TDsv3Sq1zg228E7DAmlzVAo2NCwLM
gelTRHRdO4rwwkehZH8QIdUI77MzgmwQIU4nZp3FBG9SWrIEPHaRpiDxCHr3UE0=
=bfE2
-----END PGP SIGNATURE-----
Merge tag 'scsi-fixes' of git://git.kernel.org/pub/scm/linux/kernel/git/jejb/scsi
Pull SCSI fixes from James Bottomley:
"Two fairly simple fixes: one is a change that causes us to have a very
low queue depth leading to performance issues and the other is a null
deref occasionally in tapes thanks to use after put"
* tag 'scsi-fixes' of git://git.kernel.org/pub/scm/linux/kernel/git/jejb/scsi:
scsi: fix host max depth checking for the 'queue_depth' sysfs interface
st: null pointer dereference panic caused by use after kref_put by st_open
Pull MIPS fixes from Ralf Baechle:
"Another round of MIPS fixes for 4.2.
Things are looking quite decent at this stage but the recent work on
the FPU support took its toll:
- fix an incorrect overly restrictive ifdef
- select O32 64-bit FP support for O32 binary compatibility
- remove workarounds for Sibyte SB1250 Pass1 parts. There are rare
fixing the workarounds is not worth the effort.
- patch up an outdated and now incorrect comment"
* 'upstream' of git://git.linux-mips.org/pub/scm/ralf/upstream-linus:
MIPS: fpu.h: Allow 64-bit FPU on a 64-bit MIPS R6 CPU
MIPS: SB1: Remove support for Pass 1 parts.
MIPS: Require O32 FP64 support for MIPS64 with O32 compat
MIPS: asm-offset.c: Patch up various comments refering to the old filename.
Pull parisc fix from Helge Deller:
"A memory leak fix from Christophe Jaillet which was introduced with
kernel 4.0 and which leads to kernel crashes on parisc after 1-3 days"
* 'parisc-4.2-2' of git://git.kernel.org/pub/scm/linux/kernel/git/deller/parisc-linux:
parisc: mm: Fix a memory leak related to pmd not attached to the pgd
By far most of the fixes here are updates to DTS files to deal with some
mostly minor bugs.
There's also a fix to deal with non-PM kernel configs on i.MX, a
regression fix for ethernet on PXA platforms and a dependency fix for OMAP.
-----BEGIN PGP SIGNATURE-----
Version: GnuPG v1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=SOgd
-----END PGP SIGNATURE-----
Merge tag 'armsoc-fixes' of git://git.kernel.org/pub/scm/linux/kernel/git/arm/arm-soc
Pull ARM SoC fixes from Olof Johansson:
"By far most of the fixes here are updates to DTS files to deal with
some mostly minor bugs.
There's also a fix to deal with non-PM kernel configs on i.MX, a
regression fix for ethernet on PXA platforms and a dependency fix for
OMAP"
* tag 'armsoc-fixes' of git://git.kernel.org/pub/scm/linux/kernel/git/arm/arm-soc:
ARM: keystone: dts: rename pcie nodes to help override status
ARM: keystone: dts: fix dt bindings for PCIe
ARM: pxa: fix dm9000 platform data regression
ARM: dts: Correct audio input route & set mic bias for am335x-pepper
ARM: OMAP2+: Add HAVE_ARM_SCU for AM43XX
MAINTAINERS: digicolor: add dts files
ARM: ux500: fix MMC/SD card regression
ARM: ux500: define serial port aliases
ARM: dts: OMAP5: Add #iommu-cells property to IOMMUs
ARM: dts: OMAP4: Add #iommu-cells property to IOMMUs
ARM: dts: Fix frequency scaling on Gumstix Pepper
ARM: dts: configure regulators for Gumstix Pepper
ARM: dts: omap3: overo: Update LCD panel names
ARM: dts: cros-ec-keyboard: Add support for some Japanese keys
ARM: imx6: gpc: always enable PU domain if CONFIG_PM is not set
ARM: dts: imx53-qsb: fix TVE entry
ARM: dts: mx23: fix iio-hwmon support
ARM: dts: imx27: Adjust the GPT compatible string
ARM: socfpga: dts: Fix entries order
ARM: socfpga: dts: Fix adxl34x formating and compatible string
Commit 6134d94923d0 ("MIPS: asm: fpu: Allow 64-bit FPU on MIPS32 R6")
added support for 64-bit FPU on a 32-bit MIPS R6 processor but it missed
the 64-bit CPU case leading to FPU failures when requesting FR=1 mode
(which is always the case for MIPS R6 userland) when running a 32-bit
kernel on a 64-bit CPU. We also fix the MIPS R2 case.
Signed-off-by: Markos Chandras <markos.chandras@imgtec.com>
Fixes: 6134d94923d0 ("MIPS: asm: fpu: Allow 64-bit FPU on MIPS32 R6")
Reviewed-by: Paul Burton <paul.burton@imgtec.com>
Cc: <stable@vger.kernel.org> # 4.0+
Cc: linux-mips@linux-mips.org
Patchwork: https://patchwork.linux-mips.org/patch/10734/
Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
Commit 0e0da48dee8d ("parisc: mm: don't count preallocated pmds")
introduced a memory leak.
After this commit, the 'return' statement in pmd_free is executed in all
cases. Even for pmd that are not attached to the pgd. So 'free_pages'
can never be called anymore, leading to a memory leak.
Signed-off-by: Christophe JAILLET <christophe.jaillet@wanadoo.fr>
Acked-by: Kirill A. Shutemov <kirill.shutemov@linux.intel.com>
Acked-by: Mikulas Patocka <mpatocka@redhat.com>
Acked-by: Helge Deller <deller@gmx.de>
Cc: stable@vger.kernel.org # v4.0+
Signed-off-by: Helge Deller <deller@gmx.de>
This single fix reenables ethernet cards for several pxa boards,
broken by regulator addition to dm9000 driver.
-----BEGIN PGP SIGNATURE-----
Version: GnuPG v1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=YrDi
-----END PGP SIGNATURE-----
Merge tag 'pxa-fixes-v4.2-rc2' of https://github.com/rjarzmik/linux into fixesD
Merge "pxa fixes for v4.2" from Robert Jarzmik:
ARM: pxa: fixes for v4.2-rc2
This single fix reenables ethernet cards for several pxa boards,
broken by regulator addition to dm9000 driver.
* tag 'pxa-fixes-v4.2-rc2' of https://github.com/rjarzmik/linux:
ARM: pxa: fix dm9000 platform data regression
Pull ARM fixes from Russell King:
"A small set of ARM fixes for -rc3, most of them not far off
one-liners, with the exception of fixing the V7 cache invalidation for
incoming SMP processors which was causing problems for SoCFPGA
devices"
* 'fixes' of git://ftp.arm.linux.org.uk/~rmk/linux-arm:
ARM: fix __virt_to_idmap build error on !MMU
ARM: invalidate L1 before enabling coherency
ARM: 8404/1: dma-mapping: fix off-by-one error in bitmap size check
ARM: 8402/1: perf: Don't use of_node after putting it
ARM: 8400/1: use virt_to_idmap to get phys_reset address
Pull x86 fixes from Ingo Molnar:
"Two families of fixes:
- Fix an FPU context related boot crash on newer x86 hardware with
larger context sizes than what most people test. To fix this
without ugly kludges or extensive reverts we had to touch core task
allocator, to allow x86 to determine the task size dynamically, at
boot time.
I've tested it on a number of x86 platforms, and I cross-built it
to a handful of architectures:
(warns) (warns)
testing x86-64: -git: pass ( 0), -tip: pass ( 0)
testing x86-32: -git: pass ( 0), -tip: pass ( 0)
testing arm: -git: pass ( 1359), -tip: pass ( 1359)
testing cris: -git: pass ( 1031), -tip: pass ( 1031)
testing m32r: -git: pass ( 1135), -tip: pass ( 1135)
testing m68k: -git: pass ( 1471), -tip: pass ( 1471)
testing mips: -git: pass ( 1162), -tip: pass ( 1162)
testing mn10300: -git: pass ( 1058), -tip: pass ( 1058)
testing parisc: -git: pass ( 1846), -tip: pass ( 1846)
testing sparc: -git: pass ( 1185), -tip: pass ( 1185)
... so I hope the cross-arch impact 'none', as intended.
(by Dave Hansen)
- Fix various NMI handling related bugs unearthed by the big asm code
rewrite and generally make the NMI code more robust and more
maintainable while at it. These changes are a bit late in the
cycle, I hope they are still acceptable.
(by Andy Lutomirski)"
* 'x86-urgent-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip:
x86/fpu, sched: Introduce CONFIG_ARCH_WANTS_DYNAMIC_TASK_STRUCT and use it on x86
x86/fpu, sched: Dynamically allocate 'struct fpu'
x86/entry/64, x86/nmi/64: Add CONFIG_DEBUG_ENTRY NMI testing code
x86/nmi/64: Make the "NMI executing" variable more consistent
x86/nmi/64: Minor asm simplification
x86/nmi/64: Use DF to avoid userspace RSP confusing nested NMI detection
x86/nmi/64: Reorder nested NMI checks
x86/nmi/64: Improve nested NMI comments
x86/nmi/64: Switch stacks on userspace NMI entry
x86/nmi/64: Remove asm code that saves CR2
x86/nmi: Enable nested do_nmi() handling for 64-bit kernels
Pull timer fix from Ingo Molnar:
"Fix for a misplaced export that can cause build failures in certain
(rare) Kconfig situations"
* 'timers-urgent-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip:
tick: Move the export of tick_broadcast_oneshot_control to the proper place
Pull scheduler fix from Ingo Molnar:
"A oneliner rq throttling fix"
* 'sched-urgent-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip:
sched/fair: Test list head instead of list entry in throttle_cfs_rq()
Pull perf fixes from Ingo Molnar:
"Mostly tooling fixes, plus a static key fix fixing /sys/devices/cpu/rdpmc"
* 'perf-urgent-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip:
perf tools: Really allow to specify custom CC, AR or LD
perf auxtrace: Fix misplaced check for HAVE_SYNC_COMPARE_AND_SWAP_SUPPORT
perf hists browser: Take the --comm, --dsos, etc filters into account
perf symbols: Store if there is a filter in place
x86, perf: Fix static_key bug in load_mm_cr4()
tools: Copy lib/hweight.c from the kernel sources
perf tools: Fix the detached tarball wrt rbtree copy
perf thread_map: Fix the sizeof() calculation for map entries
tools lib: Improve clean target
perf stat: Fix shadow declaration of close
perf tools: Fix lockup using 32-bit compat vdso
Pull irq fixes from Ingo Molnar:
"Misc irq fixes:
- two driver fixes
- a Xen regression fix
- a nested irq thread crash fix"
* 'irq-urgent-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip:
irqchip/gicv3-its: Fix mapping of LPIs to collections
genirq: Prevent resend to interrupts marked IRQ_NESTED_THREAD
genirq: Revert sparse irq locking around __cpu_up() and move it to x86 for now
gpio/davinci: Fix race in installing chained irq handler
Merge fixes from Andrew Morton:
"25 fixes"
* emailed patches from Andrew Morton <akpm@linux-foundation.org>: (25 commits)
lib/decompress: set the compressor name to NULL on error
mm/cma_debug: correct size input to bitmap function
mm/cma_debug: fix debugging alloc/free interface
mm/page_owner: set correct gfp_mask on page_owner
mm/page_owner: fix possible access violation
fsnotify: fix oops in fsnotify_clear_marks_by_group_flags()
/proc/$PID/cmdline: fixup empty ARGV case
dma-debug: skip debug_dma_assert_idle() when disabled
hexdump: fix for non-aligned buffers
checkpatch: fix long line messages about patch context
mm: clean up per architecture MM hook header files
MAINTAINERS: uclinux-h8-devel is moderated for non-subscribers
mailmap: update Sudeep Holla's email id
Update Viresh Kumar's email address
mm, meminit: suppress unused memory variable warning
configfs: fix kernel infoleak through user-controlled format string
include, lib: add __printf attributes to several function prototypes
s390/hugetlb: add hugepages_supported define
mm: hugetlb: allow hugepages_supported to be architecture specific
revert "s390/mm: make hugepages_supported a boot time decision"
...
Pull btrfs fixes from Chris Mason:
"These are all from Filipe, and cover a few problems we've had reported
on the list recently (along with ones he found on his own)"
* 'for-linus-4.2' of git://git.kernel.org/pub/scm/linux/kernel/git/mason/linux-btrfs:
Btrfs: fix file corruption after cloning inline extents
Btrfs: fix order by which delayed references are run
Btrfs: fix list transaction->pending_ordered corruption
Btrfs: fix memory leak in the extent_same ioctl
Btrfs: fix shrinking truncate when the no_holes feature is enabled
Drivers:
- fix mt6397 wakealarm creation
- remove a compilation warning for armada38x that was forgotten
-----BEGIN PGP SIGNATURE-----
Version: GnuPG v1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=l6li
-----END PGP SIGNATURE-----
Merge tag 'rtc-v4.2-2' of git://git.kernel.org/pub/scm/linux/kernel/git/abelloni/linux
Pull rtc fixes from Alexandre Belloni:
"A few fixes for the RTC susbsystem for 4.2.
The mt6397 driver was introduce in 4.2 so it is worth fixing before
the final release. I though the compilation warning for armada38x was
fixed by akpm in commit f98b733e93e0 ("rtc-armada38x.c: remove unused
local `flags'") but he actually missed some occurrences of the
variables. Since I received 4 patches for that, I think we can
include it now.
Summary:
- fix mt6397 wakealarm creation
- remove a compilation warning for armada38x that was forgotten"
* tag 'rtc-v4.2-2' of git://git.kernel.org/pub/scm/linux/kernel/git/abelloni/linux:
rtc: armada38x: Remove unused variable from armada38x_rtc_set_time()
rtc: mt6397: enable wakeup before registering rtc device
