Until now, we have kept a pre-allocated protocol message header
aggregated into struct tipc_link. Apart from adding unnecessary
footprint to the link instances, this requires extra code both to
initialize and re-initialize it.
We now remove this sub-optimization. This change also makes it
possible to clean up the function tipc_build_proto_msg() and remove
a couple of small functions that were accessing the mentioned header.
In particular, we can replace all occurrences of the local function
call link_own_addr(link) with the generic tipc_own_addr(net).
Acked-by: Ying Xue <ying.xue@windriver.com>
Signed-off-by: Jon Maloy <jon.maloy@ericsson.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
commit 4d5cfcba2f ('tipc: fix connection abort during subscription
cancel'), removes the check for a valid subscription before calling
tipc_nametbl_subscribe().
This will lead to a nullptr exception when we process a
subscription cancel request. For a cancel request, a null
subscription is passed to tipc_nametbl_subscribe() resulting
in exception.
In this commit, we call tipc_nametbl_subscribe() only for
a valid subscription.
Fixes: 4d5cfcba2f ('tipc: fix connection abort during subscription cancel')
Reported-by: Anders Widell <anders.widell@ericsson.com>
Signed-off-by: Parthasarathy Bhuvaragan <parthasarathy.bhuvaragan@ericsson.com>
Acked-by: Jon Maloy <jon.maloy@ericsson.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
priv->mdio->irq used to be allocated and required freeing, but it
is now a fixed sized array and should no longer be free'd.
Issue detected using static analysis with CoverityScan
Fixes: e7f4dc3536 ("mdio: Move allocation of interrupts into core")
Signed-off-by: Colin Ian King <colin.king@canonical.com>
Reviewed-by: Andrew Lunn <andrew@lunn.ch>
Signed-off-by: David S. Miller <davem@davemloft.net>
priv->mdio->irq used to be allocated and required freeing, but it
is now a fixed sized array and should no longer be free'd.
Issue detected using static analysis with CoverityScan
Fixes: e7f4dc3536 ("mdio: Move allocation of interrupts into core")
Signed-off-by: Colin Ian King <colin.king@canonical.com>
Reviewed-by: Tobias Klauser <tklauser@distanz.ch>
Reviewed-by: Andrew Lunn <andrew@lunn.ch>
Signed-off-by: David S. Miller <davem@davemloft.net>
Before calling the destroy() or target() callbacks, the family parameter
field has to be initialized. Otherwise at least the LOG target will
refuse to work and upon removal oops the kernel.
Cc: Jamal Hadi Salim <jhs@mojatatu.com>
Signed-off-by: Phil Sutter <phil@nwl.cc>
Acked-by: Jamal Hadi Salim <jhs@mojatatu.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Used to be allocated and required freeing, but now
priv->mdio->irq is now a fixed sized array and should no longer be
free'd.
Issue detected using static analysis with CoverityScan
Fixes: e7f4dc3536 ("mdio: Move allocation of interrupts into core")
Signed-off-by: Colin Ian King <colin.king@canonical.com>
Reviewed-by: Andrew Lunn <andrew@lunn.ch>
Signed-off-by: David S. Miller <davem@davemloft.net>
Make sure the user has provided a scope for multicast and link local
addresses used locally by a UDP bearer.
Signed-off-by: Richard Alpe <richard.alpe@ericsson.com>
Acked-by: Jon Maloy <jon.maloy@ericsson.com>
Reviewed-by: Erik Hugne <erik.hugne@gmail.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
The netlink policy for TIPC_NLA_UDP_LOCAL and TIPC_NLA_UDP_REMOTE
is of type binary with a defined length. This causes the policy
framework to threat the defined length as maximum length.
There is however no protection against a user sending a smaller
amount of data. Prior to this patch this wasn't handled which could
result in a partially incomplete sockaddr_storage struct containing
uninitialized data.
In this patch we use nla_memcpy() when copying the user data. This
ensures a potential gap at the end is cleared out properly.
This was found by Julia with Coccinelle tool.
Reported-by: Daniel Borkmann <daniel@iogearbox.net>
Reported-by: Julia Lawall <julia.lawall@lip6.fr>
Signed-off-by: Richard Alpe <richard.alpe@ericsson.com>
Acked-by: Jon Maloy <jon.maloy@ericsson.com>
Reviewed-by: Erik Hugne <erik.hugne@gmail.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Make sure we have a link before checking if it has been reset or not.
Prior to this patch tipc_link_is_reset() could be called with a non
existing link, resulting in a null pointer dereference.
Signed-off-by: Richard Alpe <richard.alpe@ericsson.com>
Acked-by: Jon Maloy <jon.maloy@ericsson.com>
Reviewed-by: Erik Hugne <erik.hugne@gmail.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Prior to this patch enabling a IPv4 UDP bearer caused a null pointer
dereference in iptunnel_xmit_stats(), when it tried to dereference the
net device from the skb. To resolve this we now point the skb device
to the net device resolved from the routing table.
Fixes: 039f50629b (ip_tunnel: Move stats update to iptunnel_xmit())
Signed-off-by: Richard Alpe <richard.alpe@ericsson.com>
Acked-by: Jon Maloy <jon.maloy@ericsson.com>
Reviewed-by: Erik Hugne <erik.hugne@gmail.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
is actually "active high". Thanks for Troy Kisky for pointing
that out.
Since the patch is in linux-next, this patch is incremental and doesn't
replace the original patch.
Signed-off-by: Bernhard Walle <bernhard@bwalle.de>
Acked-by: Fugang Duan <fugang.duan@nxp.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
drivers/net/ethernet/stmicro/stmmac/stmmac_platform.c:115:15-21: ERROR: application of sizeof to pointer
sizeof when applied to a pointer typed expression gives the size of
the pointer
Generated by: scripts/coccinelle/misc/noderef.cocci
CC: Giuseppe Cavallaro <peppe.cavallaro@st.com>
Signed-off-by: Fengguang Wu <fengguang.wu@intel.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Enable workaround for MPC8548E erratum eTSEC 106,
"Excess delays when transmitting TOE=1 large frames".
(see commit 53fad77375 "gianfar: Enable eTSEC-20 erratum w/a
for P2020 Rev1")
This erratum was fixed in Rev 3.1.x.
Signed-off-by: Atsushi Nemoto <nemoto@toshiba-tops.co.jp>
Acked-by: Claudiu Manoil <claudiu.manoil@freescale.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Cc: Jamal Hadi Salim <jhs@mojatatu.com>
Signed-off-by: Cong Wang <xiyou.wangcong@gmail.com>
Acked-by: Jamal Hadi Salim <jhs@mojatatu.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Tiny fixes branch this week, in fact only one patch.
Turns out the USB support for a Renesas board was developed on a pre-release
board that ended up being changed before shipping. To avoid breakage on those
boards, and avoid confusion, it's a reasonable idea to patch now instead of
later. There are no known users of the pre-release variant any more.
-----BEGIN PGP SIGNATURE-----
Version: GnuPG v1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=aA8l
-----END PGP SIGNATURE-----
Merge tag 'armsoc-fixes' of git://git.kernel.org/pub/scm/linux/kernel/git/arm/arm-soc
Pull ARM SoC fix from Olof Johansson:
"Tiny fixes branch this week, in fact only one patch.
Turns out the USB support for a Renesas board was developed on a
pre-release board that ended up being changed before shipping. To
avoid breakage on those boards, and avoid confusion, it's a reasonable
idea to patch now instead of later. There are no known users of the
pre-release variant any more"
* tag 'armsoc-fixes' of git://git.kernel.org/pub/scm/linux/kernel/git/arm/arm-soc:
ARM: dts: porter: remove enable prop from HS-USB device node
Pull ARM fixes from Russell King:
"Just two ARM fixes this time: one to fix the hyp-stub for older ARM
CPUs, and another to fix the set_memory_xx() permission functions to
deal with zero sizes correctly"
* 'fixes' of git://ftp.arm.linux.org.uk/~rmk/linux-arm:
ARM: 8544/1: set_memory_xx fixes
ARM: 8534/1: virt: fix hyp-stub build for pre-ARMv7 CPUs
Pull ceph fix from Sage Weil:
"This is a final commit we missed to align the protocol compatibility
with the feature bits.
It decodes a few extra fields in two different messages and reports
EIO when they are used (not yet supported)"
* 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/sage/ceph-client:
ceph: initial CEPH_FEATURE_FS_FILE_LAYOUT_V2 support
-----BEGIN PGP SIGNATURE-----
Version: GnuPG v2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=E4vJ
-----END PGP SIGNATURE-----
Merge tag 'upstream-4.5-rc7' of git://git.infradead.org/linux-ubifs
Pull UBI fix from Richard Weinberger:
"This contains a single bug fix for UBI"
* tag 'upstream-4.5-rc7' of git://git.infradead.org/linux-ubifs:
ubi: Fix out of bounds write in volume update code
Pull UML fixes from Richard Weinberger:
"This contains three bug/build fixes"
* 'for-linus-4.5-rc7' of git://git.kernel.org/pub/scm/linux/kernel/git/rw/uml:
um: use %lx format specifiers for unsigned longs
um: Export pm_power_off
Revert "um: Fix get_signal() usage"
Pull MIPS fixes from Ralf Baechle:
"Another round of fixes for 4.5:
- Fix the use of an undocumented syntactial variant of the .type
pseudo op which is not supported by the LLVM assembler.
- Fix invalid initialization on S-cache-less systems.
- Fix possible information leak from the kernel stack for SIGFPE.
- Fix handling of copy_{from,to}_user() return value in KVM
- Fix the last instance of irq_to_gpio() which now was causing build
errors"
* 'upstream' of git://git.linux-mips.org/pub/scm/ralf/upstream-linus:
MIPS: traps: Fix SIGFPE information leak from `do_ov' and `do_trap_or_bp'
MIPS: kvm: Fix ioctl error handling.
MIPS: scache: Fix scache init with invalid line size.
MIPS: Avoid variant of .type unsupported by LLVM Assembler
MIPS: jz4740: Fix surviving instance of irq_to_gpio()
Pull i2c fix from Wolfram Sang:
"One I2C bugfix ensuring correct memory allocation in a driver"
* 'i2c/for-current' of git://git.kernel.org/pub/scm/linux/kernel/git/wsa/linux:
i2c: brcmstb: allocate correct amount of memory for regmap
Here are some USB driver ids for 4.5-rc7, and the removal of a driver we
merged in 4.5-rc1 but it turns out it's not needed as the hardware is the
same as a driver we already have in the tree. This was only figured out
after doing a lot of cleanup on it, gotta love vendor-provided drivers...
The new device ids for the devices for this driver will be added later on
when testing is completed, but for now, we will remove the driver to keep
people from accidentally cleaning it up.
All of these have been in linux-next for a while with no reported issues.
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
-----BEGIN PGP SIGNATURE-----
Version: GnuPG v2
iEYEABECAAYFAlbbRQwACgkQMUfUDdst+ymafACfUdM+kY6JrFmiZMB4eu4t78o9
EtQAoLE3Z7EWw+qZ71LFCkEu06hx8PSH
=HwpY
-----END PGP SIGNATURE-----
Merge tag 'usb-4.5-rc7' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usb
Pull USB fixes from Greg KH:
"Here are some USB driver ids for 4.5-rc7, and the removal of a driver
we merged in 4.5-rc1 but it turns out it's not needed as the hardware
is the same as a driver we already have in the tree.
This was only figured out after doing a lot of cleanup on it, gotta
love vendor-provided drivers... The new device ids for the devices
for this driver will be added later on when testing is completed, but
for now, we will remove the driver to keep people from accidentally
cleaning it up.
All of these have been in linux-next for a while with no reported
issues"
* tag 'usb-4.5-rc7' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usb:
USB: qcserial: add Sierra Wireless EM74xx device ID
Revert "USB: serial: add Moxa UPORT 11x0 driver"
USB: serial: option: add support for Quectel UC20
USB: serial: option: add support for Telit LE922 PID 0x1045
USB: cp210x: Add ID for Parrot NMEA GPS Flight Recorder
USB: qcserial: add Dell Wireless 5809e Gobi 4G HSPA+ (rev3)
usb: chipidea: otg: change workqueue ci_otg as freezable
ath.git patches for 4.6. Major changes:
ath10k
* dt: add bindings for ipq4019 wifi block
* start adding support for qca4019 chip
ath9k
* add device ID for Toshiba WLM-20U2/GN-1080
* allow more than one interface on DFS channels
static analysis from cppcheck detected %x being used for
unsigned longs:
[arch/x86/um/os-Linux/task_size.c:112]: (warning) %x in format
string (no. 1) requires 'unsigned int' but the argument type
is 'unsigned long'.
Use %lx instead of %x
Signed-off-by: Colin Ian King <colin.king@canonical.com>
Signed-off-by: Richard Weinberger <richard@nod.at>
Commit db2f24dc24
was plain wrong. I did not realize the we are
allowed to loop here.
In fact we have to loop and must not return to userspace
before all SIGSEGVs have been delivered.
Other archs do this directly in their entry code, UML
does it here.
Reported-by: Al Viro <viro@zeniv.linux.org.uk>
Signed-off-by: Richard Weinberger <richard@nod.at>
ubi_start_leb_change() allocates too few bytes.
ubi_more_leb_change_data() will write up to req->upd_bytes +
ubi->min_io_size bytes.
Cc: stable@vger.kernel.org
Signed-off-by: Richard Weinberger <richard@nod.at>
Reviewed-by: Boris Brezillon <boris.brezillon@free-electrons.com>
It's our tradition to get a high volume of fixes late at rc7: this
time, X32 ABI breakage was found and this resulted in a high number
LOCs. The necessary changes to ALSA core codes were fairly
straightforward, and more importantly, they are specific to X32, thus
should be safe to apply.
Other than that, rather a collection of small fixes:
- Removal of the code that blocks too long at closing the OSS
sequencer client (which was spotted by syzkaller, unsurprisingly)
- Fixes races at HD-audio HDMI i915 audio binding
- a few HDSP/HDPM zero-division fixes
- Quirks for HD-audio and USB-audio as usual
-----BEGIN PGP SIGNATURE-----
Version: GnuPG v2
iQIcBAABCAAGBQJW2yCGAAoJEGwxgFQ9KSmkijgQAJddLx3JVpuFS1xh1AxdnoY4
DV/3nSHOWJ1e6MfBlkp8+V14AcuA/AG+iRUONkA6il2dGKW5oArpCwXoV14P3eK+
hrMM1UtSikyiPdnzm2lKZVI2D/aZcrIgsUsBtX+tMunzaO8DhvPwblyL8bMbdbf9
tflrZ0FfiDrt45tjCklUFEzdzqI3qmIg4vl/GMM7og5MnHnM/WaOaamq7Fi6CGar
LujpGIQ2Loz82t7kbjAn3pOVY5IrHSihvYYNUQ4gke1rkZqY3e13CcZ8Z6y/aYkf
yaaIgFbdklTpydukEAUaT0EQ2KSMrzAFwejrw3ywOtSivv/bi+sHb/tNFRgLNay9
BR7Nz+Aw/8oQsnbkUI/FMmfdGNqldfzJ2ukyReFV5+k4E4hZtLsvUh/iPb9VaJ4p
xD4Oiqi9cAYcL8MxgbwntlgHPraKovdGXlIdnmv0Jkl4/FOlVLJ3wWpSqYnWlhOo
DqtrjahJTWGT0Gy7Mwg59hy+2CqDJ6YCa3iPwBTsOebIVOE6ZRxP1H3sQS8Phxjr
uW9pRdcx+Y5tPbhOoJqqkAmL4cpkRrfQMfXqGGf+sKL24Yz/fevDl1F/qvcViyc1
VWy/H4sTLSLoX4zfDd4fvg+2iCNGNVhou5Ixld9SLcZwFg2PF2a06RBH44WdV/Gq
CwMyGnvN6omx0CUcnl05
=6vCP
-----END PGP SIGNATURE-----
Merge tag 'sound-4.5-rc7' of git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound
Pull sound fixes from Takashi Iwai:
"It's our tradition to get a high volume of fixes late at rc7: this
time, X32 ABI breakage was found and this resulted in a high number
LOCs. The necessary changes to ALSA core codes were fairly
straightforward, and more importantly, they are specific to X32, thus
should be safe to apply.
Other than that, rather a collection of small fixes:
- Removal of the code that blocks too long at closing the OSS
sequencer client (which was spotted by syzkaller, unsurprisingly)
- Fixes races at HD-audio HDMI i915 audio binding
- a few HDSP/HDPM zero-division fixes
- Quirks for HD-audio and USB-audio as usual"
* tag 'sound-4.5-rc7' of git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound:
ALSA: hda - hdmi defer to register acomp eld notifier
ALSA: hda - hdmi add wmb barrier for audio component
ALSA: hda - Fix mic issues on Acer Aspire E1-472
ALSA: seq: oss: Don't drain at closing a client
ALSA: usb-audio: Add a quirk for Plantronics DA45
ALSA: hdsp: Fix wrong boolean ctl value accesses
ALSA: hdspm: Fix zero-division
ALSA: hdspm: Fix wrong boolean ctl value accesses
ALSA: timer: Fix ioctls for X32 ABI
ALSA: timer: Fix broken compat timer user status ioctl
ALSA: rawmidi: Fix ioctls X32 ABI
ALSA: rawmidi: Use comapt_put_timespec()
ALSA: pcm: Fix ioctls for X32 ABI
ALSA: ctl: Fix ioctls for X32 ABI
One minor fix on pxa driver to fix the cyclic dma tranfers
-----BEGIN PGP SIGNATURE-----
Version: GnuPG v1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=2qcB
-----END PGP SIGNATURE-----
Merge tag 'dmaengine-fix-4.5-rc7' of git://git.infradead.org/users/vkoul/slave-dma
Pull dmaengine fix from Vinod Koul:
"One minor fix on pxa driver to fix the cyclic dma tranfers"
* tag 'dmaengine-fix-4.5-rc7' of git://git.infradead.org/users/vkoul/slave-dma:
dmaengine: pxa_dma: fix cyclic transfers
-----BEGIN PGP SIGNATURE-----
Version: GnuPG v1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=lhV9
-----END PGP SIGNATURE-----
Merge tag 'media/v4.5-4' of git://git.kernel.org/pub/scm/linux/kernel/git/mchehab/linux-media
Pull media fixes from Mauro Carvalho Chehab:
- some last time changes before we stablize the new entity function
integer numbers at uAPI
- probe: fix erroneous return value on i2c/adp1653 driver
- fix tx 5v detect regression on adv7604 driver
- fix missing unlock on error in vpfe_prepare_pipeline() on
davinci_vpfe driver
* tag 'media/v4.5-4' of git://git.kernel.org/pub/scm/linux/kernel/git/mchehab/linux-media:
[media] media: Sanitise the reserved fields of the G_TOPOLOGY IOCTL arguments
[media] media.h: postpone connectors entities
[media] media.h: use hex values for range offsets, move connectors base up.
[media] adv7604: fix tx 5v detect regression
[media] media.h: get rid of MEDIA_ENT_F_CONN_TEST
[media] [for,v4.5] media.h: increase the spacing between function ranges
[media] media: i2c/adp1653: probe: fix erroneous return value
[media] media: davinci_vpfe: fix missing unlock on error in vpfe_prepare_pipeline()
Zhang Shengju says:
====================
use reset to set header pointers
This patch series replace set function with reset when offset is zero.
====================
Signed-off-by: David S. Miller <davem@davemloft.net>
Since offset is zero, it's not necessary to use set function. Reset
function is straightforward, and will remove the unnecessary add
operation in set function.
Signed-off-by: Zhang Shengju <zhangshengju@cmss.chinamobile.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Since offset is zero, it's not necessary to use set function. Reset
function is straightforward, and will remove the unnecessary add
operation in set function.
Signed-off-by: Zhang Shengju <zhangshengju@cmss.chinamobile.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Since offset is zero, it's not necessary to use set function. Reset
function is straightforward, and will remove the unnecessary add
operation in set function.
Signed-off-by: Zhang Shengju <zhangshengju@cmss.chinamobile.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Since offset is zero, it's not necessary to use set function. Reset
function is straightforward, and will remove the unnecessary add operation
in set function.
Signed-off-by: Zhang Shengju <zhangshengju@cmss.chinamobile.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Pull libnvcimm fix from Dan Williams:
"One straggling fix for NVDIMM support.
The KVM/QEMU enabling for NVDIMMs has recently reached the point where
it is able to accept some ACPI _DSM requests from a guest VM. However
they immediately found that the 4.5-rc kernel is unusable because the
kernel's 'nfit' driver fails to load upon seeing a valid "not
supported" response from the virtual BIOS for an address range scrub
command.
It is not mandatory that a platform implement address range scrubbing,
so this fix from Vishal properly treats the 'not supported' response
as 'skip scrubbing and continue loading the driver'"
* 'libnvdimm-fixes' of git://git.kernel.org/pub/scm/linux/kernel/git/nvdimm/nvdimm:
nfit: Continue init even if ARS commands are unimplemented
Two fairly simple fixes. One is a regression with ipr firmware
loading caused by one of the trivial patches in the last merge window
which failed to strip the \n from the file name string, so now the
firmware loader no longer works leading to a lot of unhappy ipr users;
fix by stripping the \n. The second is a memory leak within SCSI: the
BLK_PREP_INVALID state was introduced a recent fix but we forgot to
account for it correctly when freeing state, resulting in memory
leakage. Add the correct state freeing in scsi_prep_return().
Signed-off-by: James Bottomley <James.Bottomley@HansenPartnership.com>
-----BEGIN PGP SIGNATURE-----
Version: GnuPG v2
iQEcBAABAgAGBQJW2hlQAAoJEDeqqVYsXL0McMQIALFgkpEzXrk4Jmrls1bNH4pM
6+lMCRFHt97g5PXWg+C4icmH3cHi70Nu3qllbkDcvMUzBdlTN5lQIXIsunOHNf1B
Tt9ZxwknCJMRFHr2PVdjILrF+fpsEoHBgFykpy8mvgS4A0Cj1I9qALYSID42hyIL
Y8JP9Hq7oHG8Dsndttpa7nkq4HoD1X7q2YcX5fJ+I+h06bs7bL+lEszS6UjRIbgX
+WFgDAbczpz4HgB/ZWSlgEw5Dn06boRAZQaIoYkXTtUlLgqx825WOPhyaTWMKrXe
QuE7sPgf5wRvuq+gSnzRX/ieKMgB0zr3kpO6ZPMwXMVccBfDF+ZHj9w/wl5ULpk=
=gJYE
-----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 regression with ipr firmware loading caused by one of the
trivial patches in the last merge window which failed to strip the \n
from the file name string, so now the firmware loader no longer works
leading to a lot of unhappy ipr users; fix by stripping the \n.
The second is a memory leak within SCSI: the BLK_PREP_INVALID state
was introduced a recent fix but we forgot to account for it correctly
when freeing state, resulting in memory leakage. Add the correct
state freeing in scsi_prep_return()"
* tag 'scsi-fixes' of git://git.kernel.org/pub/scm/linux/kernel/git/jejb/scsi:
ipr: Fix regression when loading firmware
SCSI: Free resources when we return BLKPREP_INVALID
Pull libata fixes from Tejun Heo:
"Assorted fixes for libata drivers.
- Turns out HDIO_GET_32BIT ioctl was subtly broken all along.
- Recent update to ahci external port handling was incorrectly
marking hotpluggable ports as external making userland handle
devices connected to those ports incorrectly.
- ahci_xgene needs its own irq handler to work around a hardware
erratum. libahci updated to allow irq handler override.
- Misc driver specific updates"
* 'for-4.5-fixes' of git://git.kernel.org/pub/scm/linux/kernel/git/tj/libata:
ata: ahci: don't mark HotPlugCapable Ports as external/removable
ahci: Workaround for ThunderX Errata#22536
libata: Align ata_device's id on a cacheline
Adding Intel Lewisburg device IDs for SATA
pata-rb532-cf: get rid of the irq_to_gpio() call
libata: fix HDIO_GET_32BIT ioctl
ahci_xgene: Implement the workaround to fix the missing of the edge interrupt for the HOST_IRQ_STAT.
ata: Remove the AHCI_HFLAG_EDGE_IRQ support from libahci.
libahci: Implement the capability to override the generic ahci interrupt handler.
Pull block fixes from Jens Axboe:
"Round 2 of this. I cut back to the bare necessities, the patch is
still larger than it usually would be at this time, due to the number
of NVMe fixes in there. This pull request contains:
- The 4 core fixes from Ming, that fix both problems with exceeding
the virtual boundary limit in case of merging, and the gap checking
for cloned bio's.
- NVMe fixes from Keith and Christoph:
- Regression on larger user commands, causing problems with
reading log pages (for instance). This touches both NVMe,
and the block core since that is now generally utilized also
for these types of commands.
- Hot removal fixes.
- User exploitable issue with passthrough IO commands, if !length
is given, causing us to fault on writing to the zero
page.
- Fix for a hang under error conditions
- And finally, the current series regression for umount with cgroup
writeback, where the final flush would happen async and hence open
up window after umount where the device wasn't consistent. fsck
right after umount would show this. From Tejun"
* 'for-linus2' of git://git.kernel.dk/linux-block:
block: support large requests in blk_rq_map_user_iov
block: fix blk_rq_get_max_sectors for driver private requests
nvme: fix max_segments integer truncation
nvme: set queue limits for the admin queue
writeback: flush inode cgroup wb switches instead of pinning super_block
NVMe: Fix 0-length integrity payload
NVMe: Don't allow unsupported flags
NVMe: Move error handling to failed reset handler
NVMe: Simplify device reset failure
NVMe: Fix namespace removal deadlock
NVMe: Use IDA for namespace disk naming
NVMe: Don't unmap controller registers on reset
block: merge: get the 1st and last bvec via helpers
block: get the 1st and last bvec via helpers
block: check virt boundary in bio_will_gap()
block: bio: introduce helpers to get the 1st and last bvec
- One fix to an error path in the core
- One fix for RoCE in the core
- Two related fixes for the core/mlx5
-----BEGIN PGP SIGNATURE-----
Version: GnuPG v1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=e9oB
-----END PGP SIGNATURE-----
Merge tag 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/dledford/rdma
Pull rdma fixes from Doug Ledford:
"Additional 4.5-rc6 fixes.
I have four patches today. I had previously thought I had submitted
two of them last week, but they were accidentally skipped :-(.
- One fix to an error path in the core
- One fix for RoCE in the core
- Two related fixes for the core/mlx5"
* tag 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/dledford/rdma:
IB/core: Use GRH when the path hop-limit > 0
IB/{core, mlx5}: Fix input len in vendor part of create_qp/srq
IB/mlx5: Avoid using user-index for SRQs
IB/core: Fix missed clean call in registration path
Pull drm fixes from Dave Airlie:
"This contains one i915 patch twice, as I merged it locally for
testing, and then pulled some stuff in on top, and then Jani sent to
me, I didn't think it was worth redoing all the merges of what I had
tested.
Summary:
- amdgpu/radeon fixes for some more power management and VM races.
- Two i915 fixes, one for the a recent regression, one another power
management fix for skylake.
- Two tegra dma mask fixes for a regression.
- One ast fix for a typo I made transcribing the userspace driver,
that I'd like to get into stable so I don't forget about it"
* 'drm-fixes' of git://people.freedesktop.org/~airlied/linux:
gpu: host1x: Set DMA ops on device creation
gpu: host1x: Set DMA mask
drm/amdgpu: return from atombios_dp_get_dpcd only when error
drm/amdgpu/cz: remove commented out call to enable vce pg
drm/amdgpu/powerplay/cz: enable/disable vce dpm independent of vce pg
drm/amdgpu/cz: enable/disable vce dpm even if vce pg is disabled
drm/amdgpu/gfx8: specify which engine to wait before vm flush
drm/amdgpu: apply gfx_v8 fixes to gfx_v7 as well
drm/amd/powerplay: send event to notify powerplay all modules are initialized.
drm/amd/powerplay: export AMD_PP_EVENT_COMPLETE_INIT task to amdgpu.
drm/radeon/pm: update current crtc info after setting the powerstate
drm/amdgpu/pm: update current crtc info after setting the powerstate
drm/i915: Balance assert_rpm_wakelock_held() for !IS_ENABLED(CONFIG_PM)
drm/i915/skl: Fix power domain suspend sequence
drm/ast: Fix incorrect register check for DRAM width
drm/i915: Balance assert_rpm_wakelock_held() for !IS_ENABLED(CONFIG_PM)
- Prevent the graph tracer from crashing when used over
suspend-to-RAM on x86 by pausing it before invoking
do_suspend_lowlevel() and un-pausing it when that function
has returned (Todd Brandt).
- Fix build issues in the qoriq and mediatek cpufreq drivers
related to broken dependencies on THERMAL (Arnd Bergmann).
/
-----BEGIN PGP SIGNATURE-----
Version: GnuPG v2.0.22 (GNU/Linux)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=iTIP
-----END PGP SIGNATURE-----
Merge tag 'pm+acpi-4.5-rc7' of git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm
Pull power management and ACPI fixes from Rafael Wysocki:
"Two build fixes for cpufreq drivers (including one for breakage
introduced recently) and a fix for a graph tracer crash when used over
suspend-to-RAM on x86.
Specifics:
- Prevent the graph tracer from crashing when used over suspend-to-
RAM on x86 by pausing it before invoking do_suspend_lowlevel() and
un-pausing it when that function has returned (Todd Brandt).
- Fix build issues in the qoriq and mediatek cpufreq drivers related
to broken dependencies on THERMAL (Arnd Bergmann)"
* tag 'pm+acpi-4.5-rc7' of git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm:
PM / sleep / x86: Fix crash on graph trace through x86 suspend
cpufreq: mediatek: allow building as a module
cpufreq: qoriq: allow building as module with THERMAL=m
- Ensure struct page array fits within vmemmap area
-----BEGIN PGP SIGNATURE-----
Version: GnuPG v1
iQEcBAABAgAGBQJW1NaCAAoJELescNyEwWM0Sl8H/3jJiGQixMLmjdfUsZVrtdk5
0Smn4HKYxv3AV2WQ6+miOquOhMz3xrGIHaOf1Zf4GSo3n02drq3pmHqrM2muBpp5
tmw9Q36dApXKIztpBQDqk7yCEpY7rELtIjvaOjta3OOLFbBnTsdGdkp+EWEn6m1g
NJ6Cnw96KMHnivbwLpVzbeRQni9E+oJIhpv4p/wy5gSTqMCdJIBsfK3/uv3rszLZ
O70F6+ZL9a2wUc4SnSUESpEuFmwoZHWROlZreZlHXQzmuyqpYIJK/JxBMaaz2yC/
2L2k3kEmgfRwxjh5Jcp5yzKxCJH0ZUYYGoDKoDaIb8iP3SrlTlfp8jBorANIxcY=
=dfNx
-----END PGP SIGNATURE-----
Merge tag 'arm64-fixes' of git://git.kernel.org/pub/scm/linux/kernel/git/arm64/linux
Pull arm64 fix from Will Deacon:
"Arm64 fix for -rc7. Without it, our struct page array can overflow
the vmemmap region on systems with a large PHYS_OFFSET.
Nothing else on the radar at the moment, so hopefully that's it for
4.5 from us.
Summary: Ensure struct page array fits within vmemmap area"
* tag 'arm64-fixes' of git://git.kernel.org/pub/scm/linux/kernel/git/arm64/linux:
arm64: vmemmap: use virtual projection of linear region
• a lock ordering problem between the page lock and the internal f->sem
mutex, which was causing occasional deadlocks in garbage collection, and
• a scan failure causing moved directories to sometimes end up appearing
to have hard links.
There are also a couple of trivial MAINTAINERS file updates.
-----BEGIN PGP SIGNATURE-----
Version: GnuPG v1
iEYEABECAAYFAlbaGIsACgkQdwG7hYl686OpGQCgu0l4E7cQ/v1Af9kZatj6fnzN
LvcAnR3SzmiH1jxNGSY7C1mUQWosRl/9
=Ker9
-----END PGP SIGNATURE-----
Merge tag 'for-linus-20160304' of git://git.infradead.org/linux-mtd
Pull jffs2 fixes from David Woodhouse:
"This contains two important JFFS2 fixes marked for stable:
- a lock ordering problem between the page lock and the internal
f->sem mutex, which was causing occasional deadlocks in garbage
collection
- a scan failure causing moved directories to sometimes end up
appearing to have hard links.
There are also a couple of trivial MAINTAINERS file updates"
* tag 'for-linus-20160304' of git://git.infradead.org/linux-mtd:
MAINTAINERS: add maintainer entry for FREESCALE GPMI NAND driver
Fix directory hardlinks from deleted directories
jffs2: Fix page lock / f->sem deadlock
Revert "jffs2: Fix lock acquisition order bug in jffs2_write_begin"
MAINTAINERS: update Han's email
Pull btrfs fix from Chris Mason:
"Filipe nailed down a problem where tree log replay would do some work
that orphan code wasn't expecting to be done yet, leading to BUG_ON"
* 'for-linus-4.5' of git://git.kernel.org/pub/scm/linux/kernel/git/mason/linux-btrfs:
Btrfs: fix loading of orphan roots leading to BUG_ON
a tasks "comm" field. But this prevented filtering on a comm field that
is within a trace event (like sched_migrate_task).
When trying to filter on when a program migrated, this change prevented
the filtering of the sched_migrate_task.
To fix this, the event fields are examined first, and then the extra fields
like "comm" and "cpu" are examined. Also, instead of testing to assign
the comm filter function based on the field's name, the generic comm field
is given a new filter type (FILTER_COMM). When this field is used to filter
the type is checked. The same is done for the cpu filter field.
Two new special filter types are added: "COMM" and "CPU". This allows users
to still filter the tasks comm for events that have "comm" as one of their
fields, in cases that users would like to filter sched_migrate_task on the
comm of the task that called the event, and not the comm of the task that
is being migrated.
-----BEGIN PGP SIGNATURE-----
Version: GnuPG v1
iQEcBAABAgAGBQJW2argAAoJEKKk/i67LK/8b78H/32nYPizDIsK/p2bL1mgbtMl
vrkcfb+maPOC7cjB+CdQmyV4EIVpSn06XFouYghGprdoVocVyBuIflxn0j3Gbymy
zLCg8lR70KTATTqst1wsWMbnh+UvAKNEiXj8jf2qcK2xhgalXMDwsTC4+LDlLugu
YAx89lmsjK1YpP/wIzMww2jQG+07Nhm9gHWXF2MC3egZ+sgYxARnfds0yTcGgS8o
dc/yJGZDCI44JMDNThcCFxNvsmoTa9tpm+JNe2YTht6KCympa+Ht9Jj9MMlD06cq
M5CqMQlok+mrVsW5LbJPCk1u83ynr6d/PcPQuT2nykRx8bGvKjA7AKMPaxw1Jz4=
=ixBz
-----END PGP SIGNATURE-----
Merge tag 'trace-fixes-v4.5-rc6' of git://git.kernel.org/pub/scm/linux/kernel/git/rostedt/linux-trace
Pull tracing fix from Steven Rostedt:
"A feature was added in 4.3 that allowed users to filter trace points
on a tasks "comm" field. But this prevented filtering on a comm field
that is within a trace event (like sched_migrate_task).
When trying to filter on when a program migrated, this change
prevented the filtering of the sched_migrate_task.
To fix this, the event fields are examined first, and then the extra
fields like "comm" and "cpu" are examined. Also, instead of testing
to assign the comm filter function based on the field's name, the
generic comm field is given a new filter type (FILTER_COMM). When
this field is used to filter the type is checked. The same is done
for the cpu filter field.
Two new special filter types are added: "COMM" and "CPU". This allows
users to still filter the tasks comm for events that have "comm" as
one of their fields, in cases that users would like to filter
sched_migrate_task on the comm of the task that called the event, and
not the comm of the task that is being migrated"
* tag 'trace-fixes-v4.5-rc6' of git://git.kernel.org/pub/scm/linux/kernel/git/rostedt/linux-trace:
tracing: Do not have 'comm' filter override event 'comm' field
If firmware doesn't implement any of the ARS commands, take that to
mean that ARS is unsupported, and continue to initialize regions without
bad block lists. We cannot make the assumption that ARS commands will be
unconditionally supported on all NVDIMMs.
Reported-by: Haozhong Zhang <haozhong.zhang@intel.com>
Signed-off-by: Vishal Verma <vishal.l.verma@intel.com>
Acked-by: Xiao Guangrong <guangrong.xiao@linux.intel.com>
Tested-by: Haozhong Zhang <haozhong.zhang@intel.com>
Signed-off-by: Dan Williams <dan.j.williams@intel.com>
