A few fixes that came in too late to make it into the first set of pull
requests but would still be nice to have in -rc1. The majority of these
are trivial build fixes for bugs that I found myself using randconfig
testing, and a set of two patches from Uwe to mark DT strings as 'const'
where appropriate, to resolve inconsistent section attributes.
-----BEGIN PGP SIGNATURE-----
Version: GnuPG v1.4.12 (GNU/Linux)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=hrfV
-----END PGP SIGNATURE-----
Merge tag 'fixes-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/arm/arm-soc
Pull ARM SoC fixes from Arnd Bergmann:
"A few fixes that came in too late to make it into the first set of
pull requests but would still be nice to have in -rc1.
The majority of these are trivial build fixes for bugs that I found
myself using randconfig testing, and a set of two patches from Uwe to
mark DT strings as 'const' where appropriate, to resolve inconsistent
section attributes"
* tag 'fixes-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/arm/arm-soc:
ARM: make of_device_ids const
ARM: make arrays containing machine compatible strings const
ARM: mm: Remove Kconfig symbol CACHE_PL310
ARM: rockchip: force built-in regulator support for PM
ARM: mvebu: build armada375-smp code conditionally
ARM: sti: always enable RESET_CONTROLLER
ARM: rockchip: make rockchip_suspend_init conditional
ARM: ixp4xx: fix {in,out}s{bwl} data types
ARM: prima2: do not select SMP_ON_UP
ARM: at91: fix pm declarations
ARM: davinci: multi-soc kernels require AUTO_ZRELADDR
ARM: davinci: davinci_cfg_reg cannot be init
ARM: BCM: put back ARCH_MULTI_V7 dependency for mobile
ARM: vexpress: use ARM_CPU_SUSPEND if needed
ARM: dts: add I2C device nodes for Broadcom Cygnus
ARM: dts: BCM63xx: fix L2 cache properties
This is a short patch set representing a couple of left overs from the merge
window (debug leftover removal and MAINTAINER changes) plus one merge window
regression (the local workqueue for hpsa) and a set of bug fixes for several
issues (two for scsi-mq and the rest an assortment of long standing stuff, all
cc'd to stable).
Signed-off-by: James Bottomley <JBottomley@Parallels.com>
-----BEGIN PGP SIGNATURE-----
Version: GnuPG v2
iQEcBAABAgAGBQJU6UPVAAoJEDeqqVYsXL0MsjcIAKRGhJQf8PAprBC/vByJcysJ
91VnXQcJb7Ypqicj6rpkRNX+5UpehLcWIVL0E1Q4KHdirvQv3b6icXhGmntyZdYZ
URlhqDxKo9+Z+tNoeqVPNenSvVSAlfMNBRXfTo+oo1hpPUz5VrySmpmgEOuJrzXF
qb1FMnRXebIFIo60QUA/7n+3zDBFZXW/IBY5lLO9/v7+fTe8wh5qNvXvf7DiOJ56
qPkWNpJC5vDyOHwTHYK+aM8kl5/x777DU/sx5ajitlyrH1cD9d69Zjj70IKo3P7G
Y5dQA14kRnLJc5xnwBztHguESwGTnDCSti1owg0CvJWUZlcjxYkY/iXd8rAMGWc=
=P5NR
-----END PGP SIGNATURE-----
Merge tag 'scsi-misc' of git://git.kernel.org/pub/scm/linux/kernel/git/jejb/scsi
Pull misc SCSI patches from James Bottomley:
"This is a short patch set representing a couple of left overs from the
merge window (debug removal and MAINTAINER changes).
Plus one merge window regression (the local workqueue for hpsa) and a
set of bug fixes for several issues (two for scsi-mq and the rest an
assortment of long standing stuff, all cc'd to stable)"
* tag 'scsi-misc' of git://git.kernel.org/pub/scm/linux/kernel/git/jejb/scsi:
sg: fix EWOULDBLOCK errors with scsi-mq
sg: fix unkillable I/O wait deadlock with scsi-mq
sg: fix read() error reporting
wd719x: add missing .module to wd719x_template
hpsa: correct compiler warnings introduced by hpsa-add-local-workqueue patch
fixed invalid assignment of 64bit mask to host dma_boundary for scatter gather segment boundary limit.
fcoe: Transition maintainership to Vasu
am53c974: remove left-over debugging code
This update contains the implementation of the PNFS server export
methods that enable use of XFS filesystems as a block layout target.
-----BEGIN PGP SIGNATURE-----
Version: GnuPG v1.4.12 (GNU/Linux)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=ujZQ
-----END PGP SIGNATURE-----
Merge tag 'xfs-pnfs-for-linus-3.20-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/dgc/linux-xfs
Pull xfs pnfs block layout support from Dave Chinner:
"This contains the changes to XFS needed to support the PNFS block
layout server that you pulled in through Bruce's NFS server tree
merge.
I originally thought that I'd need to merge changes into the NFS
server side, but Bruce had already picked them up and so this is
purely changes to the fs/xfs/ codebase.
Summary:
This update contains the implementation of the PNFS server export
methods that enable use of XFS filesystems as a block layout target"
* tag 'xfs-pnfs-for-linus-3.20-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/dgc/linux-xfs:
xfs: recall pNFS layouts on conflicting access
xfs: implement pNFS export operations
Highlights include:
- Fix a use-after-free in decode_cb_sequence_args()
- Fix a compile error when #undef CONFIG_PROC_FS
- NFSv4.1 backchannel spinlocking issue
- Cleanups in the NFS unstable write code requested by Linus
- NFSv4.1 fix issues when the server denies our backchannel request
- Cleanups in create_session and bind_conn_to_session
-----BEGIN PGP SIGNATURE-----
Version: GnuPG v1
iQIcBAABAgAGBQJU51zBAAoJEGcL54qWCgDyyvwQALp7vxXCTwC3/OSoPkhujd2C
HGMoI2nVSl8CY0LFYxoT6auhefZCgQChmQXkGtlZwO+bkEr9rvJ6ii8lhuDR+JXF
M0bAwOX+bNxUFkpqYYF3Q4Hi//tMJCIZdqUp2irtyFLL/qlNoN2ktoEYMIjMY5uO
4L1fxj9KaVuMtFuqt3xeSSe41LaXxitKyefyVJfbqz5qbcPGiXzS7WKYAun4RyvM
7rCir9kfnxxEX3+hc7xHxWeFJnW0jUMklrjNvnrubnpHE/fX2sUAnjX2hmx5bLg/
4puxADzhPT4f3LdGDKXVWaULuTy20VksOJnB82TKJ3rLIELJixGZw88svOrFcGvt
5CMI8BvOihwn8ov+sSj7Xedz4046btwA1YHkUcwPV3LZAlyx/FSq4nasO4Cn27yl
OPdkcAL1YR5I83mEKA+8BOVXJuFx5vKhkwmMdReJkBmxsWbSwB/qp6caPD9DtuXI
K0qJYWHMqN+Dv9npi0Q4WR6vmnzxV+Eq7Z2D9WPW0FL8nT3STE0eWIrNipyqOv+7
bHptPxrrZej+i3c922bZ6hdaE2uAlwG8FPgEGhHFtm+s09RgDPDG7NiaeCutf9cQ
9ub82Hlk9nLTqq5X3poUPV35RS6THnZcybhngNMy8F1cPSUTs+/H+l91sEW/Zhgw
odMB/DEa9sRnZGX5rQXE
=NieR
-----END PGP SIGNATURE-----
Merge tag 'nfs-for-3.20-2' of git://git.linux-nfs.org/projects/trondmy/linux-nfs
Pull more NFS client updates from Trond Myklebust:
"Highlights include:
- Fix a use-after-free in decode_cb_sequence_args()
- Fix a compile error when #undef CONFIG_PROC_FS
- NFSv4.1 backchannel spinlocking issue
- Cleanups in the NFS unstable write code requested by Linus
- NFSv4.1 fix issues when the server denies our backchannel request
- Cleanups in create_session and bind_conn_to_session"
* tag 'nfs-for-3.20-2' of git://git.linux-nfs.org/projects/trondmy/linux-nfs:
NFSv4.1: Clean up bind_conn_to_session
NFSv4.1: Always set up a forward channel when binding the session
NFSv4.1: Don't set up a backchannel if the server didn't agree to do so
NFSv4.1: Clean up create_session
pnfs: Refactor the *_layout_mark_request_commit to use pnfs_layout_mark_request_commit
NFSv4: Kill unused nfs_inode->delegation_state field
NFS: struct nfs_commit_info.lock must always point to inode->i_lock
nfs: Can call nfs_clear_page_commit() instead
nfs: Provide and use helper functions for marking a page as unstable
SUNRPC: Always manipulate rpc_rqst::rq_bc_pa_list under xprt->bc_pa_lock
SUNRPC: Fix a compile error when #undef CONFIG_PROC_FS
NFSv4.1: Convert open-coded array allocation calls to kmalloc_array()
NFSv4.1: Fix a kfree() of uninitialised pointers in decode_cb_sequence_args
- Revert a recent ACPI LPSS driver commit that prevented the touchpad
driver from loading on Dell XPS13 (Jarkko Nikula).
- Make the ACPI LPSS driver disable the I2C controllers and deassert
SPI host controllers resets at startup on Intel BayTrail and Braswell
SoCs in case they have been left in wrong states by the platform
firmware which then may casuse fatal controller driver failures during
resume from hibernation (Mika Westerberg).
- Make two recently added ACPI EC messages look better (Scot Doyle).
- Reduce the printk level of a recently added debug message related to
ACPI resources that may become noisy in some cases (Rafael J Wysocki).
- Add a new ACPI backlight blacklist entry for Samsung Series 9
(900X3C/900X3D/900X3E/900X4C/900X4D) laptops where the native backlight
interface doesn't work while the ACPI based one does (Jens Reyer).
- Make the PNP sybsystem's core code use __request_region() followed by
__release_region() instead of __check_region() which then will allow
us to get rid of the latter as it has no more users (Jakub Sitnicki).
- Fix a build breakage and an issue with two __init functions that may be
called after initialization in the s3c cpufreq driver (Arnd Bergmann).
- Make the powernv cpuidle driver read target_residency values for idle
states from a Device Tree (as we have the suitable DT bindings for that
now) and improve the parsing of the powermgmt DT node in that driver
(Preeti U Murthy).
/
-----BEGIN PGP SIGNATURE-----
Version: GnuPG v2.0.22 (GNU/Linux)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=us59
-----END PGP SIGNATURE-----
Merge tag 'pm+acpi-3.20-rc1-3' of git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm
Pull one more batch of power management and ACPI updates from Rafael Wysocki:
"These are mostly fixes on top of the previously merged recent PM and
ACPI material.
First, one commit that broke the ACPI LPSS (Low-Power Subsystem)
driver on a Dell box is reverted and there are two stable-candidate
fixes for that driver. Another fix cleans up two recently added ACPI
EC messages that look odd and the printk level of a noisy debug
message in the core ACPI resources handling code is reduced.
In addition to that we have two stable-candidate fixes for the s3c
cpufreq driver, two cpuidle powernv driver updates related to Device
Trees and a PNP subsystem cleanup that will allow us to get rid of
some old ugliness going forward. Also there is a new blacklist entry
for the ACPI backlight code.
Specifics:
- Revert a recent ACPI LPSS driver commit that prevented the touchpad
driver from loading on Dell XPS13 (Jarkko Nikula).
- Make the ACPI LPSS driver disable the I2C controllers and deassert
SPI host controllers resets at startup on Intel BayTrail and
Braswell SoCs in case they have been left in wrong states by the
platform firmware which then may casuse fatal controller driver
failures during resume from hibernation (Mika Westerberg).
- Make two recently added ACPI EC messages look better (Scot Doyle).
- Reduce the printk level of a recently added debug message related
to ACPI resources that may become noisy in some cases (Rafael J
Wysocki).
- Add a new ACPI backlight blacklist entry for Samsung Series 9
(900X3C/900X3D/900X3E/900X4C/900X4D) laptops where the native
backlight interface doesn't work while the ACPI based one does
(Jens Reyer).
- Make the PNP sybsystem's core code use __request_region() followed
by __release_region() instead of __check_region() which then will
allow us to get rid of the latter as it has no more users (Jakub
Sitnicki).
- Fix a build breakage and an issue with two __init functions that
may be called after initialization in the s3c cpufreq driver (Arnd
Bergmann).
- Make the powernv cpuidle driver read target_residency values for
idle states from a Device Tree (as we have the suitable DT bindings
for that now) and improve the parsing of the powermgmt DT node in
that driver (Preeti U Murthy)"
* tag 'pm+acpi-3.20-rc1-3' of git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm:
cpuidle: powernv: Avoid endianness conversions while parsing DT
cpufreq: s3c: remove last use of resume_clocks callback
cpufreq: s3c: remove incorrect __init annotations
ACPI / LPSS: Deassert resets for SPI host controllers on Braswell
ACPI / LPSS: Always disable I2C host controllers
ACPI / resources: Change pr_info() to pr_debug() for debug information
ACPI / video: Disable native backlight on Samsung Series 9 laptops
cpuidle: powernv: Read target_residency value of idle states from DT if available
Revert "ACPI / LPSS: Remove non-existing clock control from Intel Lynxpoint I2C"
ACPI / EC: Remove non-standard log emphasis
PNP: Switch from __check_region() to __request_region()
Pull followup block layer updates from Jens Axboe:
"Two things in this pull request:
- A block throttle oops fix (marked for stable) from Thadeu.
- The NVMe fixes/features queued up for 3.20, but merged later in the
process. From Keith. We should have gotten this merged earlier,
we're ironing out the kinks in the process. Will be ready for the
initial pull next series"
* 'for-linus' of git://git.kernel.dk/linux-block:
blk-throttle: check stats_cpu before reading it from sysfs
NVMe: Fix potential corruption on sync commands
NVMe: Remove unused variables
NVMe: Fix scsi mode select llbaa setting
NVMe: Fix potential corruption during shutdown
NVMe: Asynchronous controller probe
NVMe: Register management handle under nvme class
NVMe: Update SCSI Inquiry VPD 83h translation
NVMe: Metadata format support
to changes that enable effective use of an unbound workqueue across
all available CPUs. A large battery of tests were performed to
validate these changes, summary of results is available here:
https://www.redhat.com/archives/dm-devel/2015-February/msg00106.html
- A few additional stable fixes (to DM core, dm-snapshot and dm-mirror)
and a small fix to the dm-space-map-disk.
-----BEGIN PGP SIGNATURE-----
Version: GnuPG v1
iQEcBAABAgAGBQJU51MsAAoJEMUj8QotnQNan8wH/3Oa2/ofbX8zNYtdDxFBK7W0
pHwVA2CH9yzDDi90X9GsQODmXerMrYf+SHo/RsQTpSnt5WI/4ZVP/1EoNGu6T2Yr
XiaKc/Jwo+ScxdhoHSNtyGL5vKeipX6clgz1wcd/4/UBcBAr0Vxj25s8Ta7naK2V
hZyWnt3MCGEDQ45NVBmLOU78Cl68LGf8JOUY0l3cd8ehQjGyR9a12GXwRktepslp
hw9xu8uYmE93fD+MIe/fUs7W/WvIVgFSskhswlvD3kAFpEAsMczjLGVSRQlBE90L
OK7v1HKxiIUJa17g3LmiCFa59ZjrnSHGpOOv9IPAFU/LzFIU47lcFwRFjgfB8po=
=8vFi
-----END PGP SIGNATURE-----
Merge tag 'dm-3.20-changes-2' of git://git.kernel.org/pub/scm/linux/kernel/git/device-mapper/linux-dm
Pull more device mapper changes from Mike Snitzer:
- Significant dm-crypt CPU scalability performance improvements thanks
to changes that enable effective use of an unbound workqueue across
all available CPUs. A large battery of tests were performed to
validate these changes, summary of results is available here:
https://www.redhat.com/archives/dm-devel/2015-February/msg00106.html
- A few additional stable fixes (to DM core, dm-snapshot and dm-mirror)
and a small fix to the dm-space-map-disk.
* tag 'dm-3.20-changes-2' of git://git.kernel.org/pub/scm/linux/kernel/git/device-mapper/linux-dm:
dm snapshot: fix a possible invalid memory access on unload
dm: fix a race condition in dm_get_md
dm crypt: sort writes
dm crypt: add 'submit_from_crypt_cpus' option
dm crypt: offload writes to thread
dm crypt: remove unused io_pool and _crypt_io_pool
dm crypt: avoid deadlock in mempools
dm crypt: don't allocate pages for a partial request
dm crypt: use unbound workqueue for request processing
dm io: reject unsupported DISCARD requests with EOPNOTSUPP
dm mirror: do not degrade the mirror on discard error
dm space map disk: fix sm_disk_count_is_more_than_one()
Pull SCSI target updates from Nicholas Bellinger:
"The highlights this round include:
- Update vhost-scsi to support F_ANY_LAYOUT using mm/iov_iter.c
logic, and signal VERSION_1 support (MST + Viro + nab)
- Fix iscsi/iser-target to remove problematic active_ts_set usage
(Gavin Guo)
- Update iscsi/iser-target to support multi-sequence sendtargets
(Sagi)
- Fix original PR_APTPL_BUF_LEN 8k size limitation (Martin Svec)
- Add missing WRITE_SAME end-of-device sanity check (Bart)
- Check for LBA + sectors wrap-around in sbc_parse_cdb() (nab)
- Other various minor SPC/SBC compliance fixes based upon Ronnie
Sahlberg test suite (nab)"
* 'for-next' of git://git.kernel.org/pub/scm/linux/kernel/git/nab/target-pending: (32 commits)
target: Set LBPWS10 bit in Logical Block Provisioning EVPD
target: Fail UNMAP when emulate_tpu=0
target: Fail WRITE_SAME w/ UNMAP=1 when emulate_tpws=0
target: Add sanity checks for DPO/FUA bit usage
target: Perform PROTECT sanity checks for WRITE_SAME
target: Fail I/O with PROTECT bit when protection is unsupported
target: Check for LBA + sectors wrap-around in sbc_parse_cdb
target: Add missing WRITE_SAME end-of-device sanity check
iscsi-target: Avoid IN_LOGOUT failure case for iser-target
target: Fix PR_APTPL_BUF_LEN buffer size limitation
iscsi-target: Drop problematic active_ts_list usage
iscsi/iser-target: Support multi-sequence sendtargets text response
iser-target: Remove duplicate function names
vhost/scsi: potential memory corruption
vhost/scsi: Global tcm_vhost -> vhost_scsi rename
vhost/scsi: Drop left-over scsi_tcq.h include
vhost/scsi: Set VIRTIO_F_ANY_LAYOUT + VIRTIO_F_VERSION_1 feature bits
vhost/scsi: Add ANY_LAYOUT support in vhost_scsi_handle_vq
vhost/scsi: Add ANY_LAYOUT iov -> sgl mapping prerequisites
vhost/scsi: Change vhost_scsi_map_to_sgl to accept iov ptr + len
...
Pull more input updates from Dmitry Torokhov:
"The second round of updates for the input subsystem.
Updates to ALPS an bfin_roraty drivers and a couple oother fixups"
* 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/dtor/input:
Input: psmouse - use IS_ENABLED instead of homegrown code
Input: bfin_rotary - introduce open and close methods
Input: bfin_rotary - convert to use managed resources
Input: bfin_rotary - use generic IO functions
Input: bfin_rotary - move pin lists into into platform data
Input: bfin_rotary - move platform header to linux/platform_data
Input: bfin_rotary - mark suspend and resume code as __maybe_unused
Input: bfin_rotary - fix potential oops in interrupt handler
Input: ALPS - move v7 packet info to Documentation and v6 packet info
Input: ALPS - fix confusing comment in protocol data
Input: ALPS - do not mix trackstick and external PS/2 mouse data
Input: ALPS - fix trackstick detection on some Dell Latitudes
Input: ALPS - consolidate setting protocol parameters
Input: ALPS - split protocol data from model info
Input: ALPS - make Rushmore a separate protocol
Input: ALPS - renumber protocol numbers
Input: adi - remove an unnecessary check
Input: pxa27x_keypad - remove an unneeded NULL check
Input: soc_button_array - use "Windows" key for "Home"
- Re-enable on-demand paging changes with stable ABI
- Fairly large set of ocrdma HW driver fixes
- Some qib HW driver fixes
- Other miscellaneous changes
-----BEGIN PGP SIGNATURE-----
Version: GnuPG v1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=JLsF
-----END PGP SIGNATURE-----
Merge tag 'rdma-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/roland/infiniband
Pull InfiniBand/RDMA updates from Roland Dreier:
- Re-enable on-demand paging changes with stable ABI
- Fairly large set of ocrdma HW driver fixes
- Some qib HW driver fixes
- Other miscellaneous changes
* tag 'rdma-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/roland/infiniband: (43 commits)
IB/qib: Add blank line after declaration
IB/qib: Fix checkpatch warnings
IB/mlx5: Enable the ODP capability query verb
IB/core: Add on demand paging caps to ib_uverbs_ex_query_device
IB/core: Add support for extended query device caps
RDMA/cxgb4: Don't hang threads forever waiting on WR replies
RDMA/ocrdma: Fix off by one in ocrdma_query_gid()
RDMA/ocrdma: Use unsigned for bit index
RDMA/ocrdma: Help gcc generate better code for ocrdma_srq_toggle_bit
RDMA/ocrdma: Update the ocrdma module version string
RDMA/ocrdma: set vlan present bit for user AH
RDMA/ocrdma: remove reference of ocrdma_dev out of ocrdma_qp structure
RDMA/ocrdma: Add support for interrupt moderation
RDMA/ocrdma: Honor return value of ocrdma_resolve_dmac
RDMA/ocrdma: Allow expansion of the SQ CQEs via buddy CQ expansion of the QP
RDMA/ocrdma: Discontinue support of RDMA-READ-WITH-INVALIDATE
RDMA/ocrdma: Host crash on destroying device resources
RDMA/ocrdma: Report correct state in ibv_query_qp
RDMA/ocrdma: Debugfs enhancments for ocrdma driver
RDMA/ocrdma: Report correct count of interrupt vectors while registering ocrdma device
...
Pull i2c updates from Wolfram Sang:
"Summary:
- legacy PM code removed from the core, there were no users anymore
(thanks to Lars-Peter Clausen)
- new driver for Broadcom iProc
- bigger driver updates for designware, rk3x, cadence, ocores
- a bunch of smaller updates and bugfixes"
* 'i2c/for-3.20' of git://git.kernel.org/pub/scm/linux/kernel/git/wsa/linux: (31 commits)
i2c: ocores: rework clk code to handle NULL cookie
i2c: designware-baytrail: another fixup for proper Kconfig dependencies
i2c: fix reference to functionality constants definition
i2c: iproc: Add Broadcom iProc I2C Driver
i2c: designware-pci: update Intel copyright line
i2c: ocores: add common clock support
i2c: hix5hd2: add COMPILE_TEST
i2c: clarify comments about the dev_released completion
i2c: ocores: fix clock-frequency binding usage
i2c: tegra: Maintain CPU endianness
i2c: designware-baytrail: use proper Kconfig dependencies
i2c: designware: Do not calculate SCL timing parameters needlessly
i2c: do not try to load modules for of-registered devices
i2c: designware: Add Intel Baytrail PMIC I2C bus support
i2c: designware: Add i2c bus locking support
of: i2c: Add i2c-mux-idle-disconnect DT property to PCA954x mux driver
i2c: designware: use {readl|writel}_relaxed instead of readl/writel
i2c: designware-pci: no need to provide clk_khz
i2c: designware-pci: remove Moorestown support
i2c: imx: whitespace and checkpatch cleanup
...
enhancements and fixes mostly for ARM32, ARM64, MIPS and Power-based
devices. Additionaly the framework core underwent a bit of surgery with
two major changes. The boundary between the clock core and clock
providers (e.g clock drivers) is now more well defined with dedicated
provider helper functions. struct clk no longer maps 1:1 with the
hardware clock but is a true per-user cookie which helps us tracker
users of hardware clocks and debug bad behavior. The second major change
is the addition of rate constraints for clocks. Rate ranges are now
supported which are analogous to the voltage ranges in the regulator
framework. Unfortunately these changes to the core created some
breakeage. We think we fixed it all up but for this reason there are
lots of last minute commits trying to undo the damage.
-----BEGIN PGP SIGNATURE-----
Version: GnuPG v1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=zCVK
-----END PGP SIGNATURE-----
Merge tag 'clk-for-linus-3.20' of git://git.linaro.org/people/mike.turquette/linux
Pull clock framework updates from Mike Turquette:
"The clock framework changes contain the usual driver additions,
enhancements and fixes mostly for ARM32, ARM64, MIPS and Power-based
devices.
Additionally the framework core underwent a bit of surgery with two
major changes:
- The boundary between the clock core and clock providers (e.g clock
drivers) is now more well defined with dedicated provider helper
functions. struct clk no longer maps 1:1 with the hardware clock
but is a true per-user cookie which helps us tracker users of
hardware clocks and debug bad behavior.
- The addition of rate constraints for clocks. Rate ranges are now
supported which are analogous to the voltage ranges in the
regulator framework.
Unfortunately these changes to the core created some breakeage. We
think we fixed it all up but for this reason there are lots of last
minute commits trying to undo the damage"
* tag 'clk-for-linus-3.20' of git://git.linaro.org/people/mike.turquette/linux: (113 commits)
clk: Only recalculate the rate if needed
Revert "clk: mxs: Fix invalid 32-bit access to frac registers"
clk: qoriq: Add support for the platform PLL
powerpc/corenet: Enable CLK_QORIQ
clk: Replace explicit clk assignment with __clk_hw_set_clk
clk: Add __clk_hw_set_clk helper function
clk: Don't dereference parent clock if is NULL
MIPS: Alchemy: Remove bogus args from alchemy_clk_fgcs_detr
clkdev: Always allocate a struct clk and call __clk_get() w/ CCF
clk: shmobile: div6: Avoid division by zero in .round_rate()
clk: mxs: Fix invalid 32-bit access to frac registers
clk: omap: compile legacy omap3 clocks conditionally
clkdev: Export clk_register_clkdev
clk: Add rate constraints to clocks
clk: remove clk-private.h
pci: xgene: do not use clk-private.h
arm: omap2+ remove dead clock code
clk: Make clk API return per-user struct clk instances
clk: tegra: Define PLLD_DSI and remove dsia(b)_mux
clk: tegra: Add support for the Tegra132 CAR IP block
...
Here are a few small fix patches for 3.20-rc1:
- Quirks for Denon and Lifecam USB-audio devices and HD-audio
on HP laptops
- A long-time regression fix for HDSP eMADI
- Add missing DRAIN_TRIGGER flag set for ASoC intel-sst
- Trivial fixes for sequencer core and HD-audio Tegra, a LINE6
cleanup
-----BEGIN PGP SIGNATURE-----
Version: GnuPG v2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=IYJ7
-----END PGP SIGNATURE-----
Merge tag 'sound-fix-3.20-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound
Pull sound fixes from Takashi Iwai:
"Here are a few small fix patches for 3.20-rc1:
- Quirks for Denon and Lifecam USB-audio devices and HD-audio on HP
laptops
- A long-time regression fix for HDSP eMADI
- Add missing DRAIN_TRIGGER flag set for ASoC intel-sst
- Trivial fixes for sequencer core and HD-audio Tegra, a LINE6
cleanup"
* tag 'sound-fix-3.20-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound:
ALSA: usb: Fix support for Denon DA-300USB DAC (ID 154e:1003)
ASoC: Intel: add SNDRV_PCM_INFO_DRAIN_TRIGGER flag
ALSA: usb-audio: Don't attempt to get Lifecam HD-5000 sample rate
ALSA: hda/tegra check correct return value from ioremap_resource
ALSA: hdspm - Constrain periods to 2 on older cards
ALSA: hda - enable mute led quirk for one more hp machine.
ALSA: seq: potential out of bounds in do_control()
ALSA: line6: Improve line6_read/write_data() interfaces
Pull thermal management fix from Zhang Rui:
"One patch to fix a problem that all Exynos SoCs will break at boot
time"
* 'next' of git://git.kernel.org/pub/scm/linux/kernel/git/rzhang/linux:
thermal: exynos: fix: Check if data->tmu_read callback is present before read
Pull s390 fixes from Martin Schwidefsky:
"Two patches to save some memory if CONFIG_NR_CPUS is large, a changed
default for the use of compare-and-delay, and a couple of bug fixes"
* 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/s390/linux:
s390/spinlock: disabled compare-and-delay by default
s390/mm: align 64-bit PIE binaries to 4GB
s390/cacheinfo: coding style changes
s390/cacheinfo: fix shared cpu masks
s390/smp: reduce size of struct pcpu
s390/topology: convert cpu_topology array to per cpu variable
s390/topology: delay initialization of topology cpu masks
s390/vdso: fix clock_gettime for CLOCK_THREAD_CPUTIME_ID, -2 and -3
Pull Intel Quark SoC support from Ingo Molnar:
"This adds support for Intel Quark X1000 SoC boards, used in the low
power 32-bit x86 Intel Galileo microcontroller board intended for the
Arduino space.
There's been some preparatory core x86 patches for Quark CPU quirks
merged already, but this rounds it all up and adds Kconfig enablement.
It's a clean hardware enablement addition tree at this point"
* 'x86-platform-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip:
x86/intel/quark: Fix simple_return.cocci warnings
x86/intel/quark: Fix ptr_ret.cocci warnings
x86/intel/quark: Add Intel Quark platform support
x86/intel/quark: Add Isolated Memory Regions for Quark X1000
Pull ntp fix from Ingo Molnar:
"An adjtimex interface regression fix for 32-bit systems"
[ A check that was added in a previous commit is really only a concern
for 64bit systems, but was applied to both 32 and 64bit systems, which
results in breaking 32bit systems.
Thus the fix here is to make the check only apply to 64bit systems ]
* 'timers-urgent-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip:
ntp: Fixup adjtimex freq validation on 32-bit systems
Pull locking fixes from Ingo Molnar:
"Two fixes: the paravirt spin_unlock() corruption/crash fix, and an
rtmutex NULL dereference crash fix"
* 'locking-urgent-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip:
x86/spinlocks/paravirt: Fix memory corruption on unlock
locking/rtmutex: Avoid a NULL pointer dereference on deadlock
Pull misc x86 fixes from Ingo Molnar:
"This contains:
- EFI fixes
- a boot printout fix
- ASLR/kASLR fixes
- intel microcode driver fixes
- other misc fixes
Most of the linecount comes from an EFI revert"
* 'x86-urgent-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip:
x86/mm/ASLR: Avoid PAGE_SIZE redefinition for UML subarch
x86/microcode/intel: Handle truncated microcode images more robustly
x86/microcode/intel: Guard against stack overflow in the loader
x86, mm/ASLR: Fix stack randomization on 64-bit systems
x86/mm/init: Fix incorrect page size in init_memory_mapping() printks
x86/mm/ASLR: Propagate base load address calculation
Documentation/x86: Fix path in zero-page.txt
x86/apic: Fix the devicetree build in certain configs
Revert "efi/libstub: Call get_memory_map() to obtain map and desc sizes"
x86/efi: Avoid triple faults during EFI mixed mode calls
Pull scheduler fixes from Ingo Molnar:
"Thiscontains misc fixes: preempt_schedule_common() and io_schedule()
recursion fixes, sched/dl fixes, a completion_done() revert, two
sched/rt fixes and a comment update patch"
* 'sched-urgent-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip:
sched/rt: Avoid obvious configuration fail
sched/autogroup: Fix failure to set cpu.rt_runtime_us
sched/dl: Do update_rq_clock() in yield_task_dl()
sched: Prevent recursion in io_schedule()
sched/completion: Serialize completion_done() with complete()
sched: Fix preempt_schedule_common() triggering tracing recursion
sched/dl: Prevent enqueue of a sleeping task in dl_task_timer()
sched: Make dl_task_time() use task_rq_lock()
sched: Clarify ordering between task_rq_lock() and move_queued_task()
Pull x86 uprobe/kprobe fixes from Ingo Molnar:
"This contains two uprobes fixes, an uprobes comment update and a
kprobes fix"
* 'perf-urgent-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip:
kprobes/x86: Mark 2 bytes NOP as boostable
uprobes/x86: Fix 2-byte opcode table
uprobes/x86: Fix 1-byte opcode tables
uprobes/x86: Add comment with insn opcodes, mnemonics and why we dont support them
Pull rcu fix and x86 irq fix from Ingo Molnar:
- Fix a bug that caused an RCU warning splat.
- Two x86 irq related fixes: a hotplug crash fix and an ACPI IRQ
registry fix.
* 'core-urgent-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip:
rcu: Clear need_qs flag to prevent splat
* 'irq-urgent-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip:
x86/irq: Check for valid irq descriptor in check_irq_vectors_for_cpu_disable()
x86/irq: Fix regression caused by commit b568b8601f
The use of READ_ONCE() causes lots of warnings witht he pending paravirt
spinlock fixes, because those ends up having passing a member to a
'const' structure to READ_ONCE().
There should certainly be nothing wrong with using READ_ONCE() with a
const source, but the helper function __read_once_size() would cause
warnings because it would drop the 'const' qualifier, but also because
the destination would be marked 'const' too due to the use of 'typeof'.
Use a union of types in READ_ONCE() to avoid this issue.
Also make sure to use parenthesis around the macro arguments to avoid
possible operator precedence issues.
Tested-by: Ingo Molnar <mingo@kernel.org>
Cc: Christian Borntraeger <borntraeger@de.ibm.com>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
* pnp:
PNP: Switch from __check_region() to __request_region()
* pm-cpuidle:
cpuidle: powernv: Avoid endianness conversions while parsing DT
cpuidle: powernv: Read target_residency value of idle states from DT if available
* pm-cpufreq:
cpufreq: s3c: remove last use of resume_clocks callback
cpufreq: s3c: remove incorrect __init annotations
* KDB: improved searching
* No longer enter debug core on panic if panic timeout is set
KGDB/KDB regressions / cleanups
* fix pdf doc build errors
* prevent junk characters on kdb console from printk levels
-----BEGIN PGP SIGNATURE-----
Version: GnuPG v1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=TH0R
-----END PGP SIGNATURE-----
Merge tag 'for_linux-3.20-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/jwessel/kgdb
Pull kgdb/kdb updates from Jason Wessel:
"KGDB/KDB New:
- KDB: improved searching
- No longer enter debug core on panic if panic timeout is set
KGDB/KDB regressions / cleanups
- fix pdf doc build errors
- prevent junk characters on kdb console from printk levels"
* tag 'for_linux-3.20-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/jwessel/kgdb:
kgdb, docs: Fix <para> pdfdocs build errors
debug: prevent entering debug mode on panic/exception.
kdb: Const qualifier for kdb_getstr's prompt argument
kdb: Provide forward search at more prompt
kdb: Fix a prompt management bug when using | grep
kdb: Remove stack dump when entering kgdb due to NMI
kdb: Avoid printing KERN_ levels to consoles
kdb: Fix off by one error in kdb_cpu()
kdb: fix incorrect counts in KDB summary command output
In for-next for a while and I've done some extensive beating on the
driver since I have it working in qemu and can do creatively cruel
things to it
Thanks,
-corey.
-----BEGIN PGP SIGNATURE-----
Version: GnuPG v1
iEYEABECAAYFAlTmo5QACgkQIXnXXONXERca2ACdHClzF/k4DBFhS7Est7q6qy0A
whQAnA+3Z8vhBmNT8u4TzOvW52ZcTvJK
=W9UP
-----END PGP SIGNATURE-----
Merge tag 'for-linus-3.20-1' of git://git.code.sf.net/p/openipmi/linux-ipmi
Pull IPMI driver updates from Corey Minyard:
"Some minor fixes and cleanups, nothing big.
In for-next for a while and I've done some extensive beating on the
driver since I have it working in qemu and can do creatively cruel
things to it"
* tag 'for-linus-3.20-1' of git://git.code.sf.net/p/openipmi/linux-ipmi:
ipmi: Fix a memory ordering issue
ipmi: Remove uses of return value of seq_printf
ipmi: Use is_visible callback for conditional sysfs entries
ipmi: Free ipmi_recv_msg messages from the linked list on close
ipmi: avoid gcc warning
ipmi: Update timespec usage to timespec64
ipmi: Cleanup DEBUG_TIMING ifdef usage
drivers:char:ipmi: Remove unneeded FIXME comment in the file,ipmi_si_intf.c
char: ipmi: Remove obsolete cleanup for clientdata
ipmi: Remove a FIXME for slab conversion
Upstream checkpatch now requires this.
Reviewed-by: Dennis Dalessandro <dennis.dalessandro@intel.com>
Signed-off-by: Mike Marciniszyn <mike.marciniszyn@intel.com>
Signed-off-by: Roland Dreier <roland@purestorage.com>
For, !HAVE_CLK the clk API returns a NULL cookie. Rework the
initialization code to handle that. If clk_get_rate() delivers 0, we use
the fallback mechanisms. The patch is pretty easy when ignoring white
space issues (git diff -b).
Suggested-by: Russell King <rmk+kernel@arm.linux.org.uk>
Signed-off-by: Wolfram Sang <wsa@the-dreams.de>
Tested-by: Max Filippov <jcmvbkbc@gmail.com>
The exynos_tmu_data() function should on entrance test not only for valid
data pointer, but also for data->tmu_read one.
It is important, since afterwards it is dereferenced to get temperature code.
Signed-off-by: Lukasz Majewski <l.majewski@samsung.com>
Tested-by: Abhilash Kesavan <a.kesavan@samsung.com>
Signed-off-by: Zhang Rui <rui.zhang@intel.com>
Commit f47233c2d3 ("x86/mm/ASLR: Propagate base load address
calculation") causes PAGE_SIZE redefinition warnings for UML
subarch builds. This is caused by added includes that were
leftovers from previous patch versions are are not actually
needed (especially page_types.h inlcude in module.c). Drop
those stray includes.
Reported-by: kbuild test robot <fengguang.wu@intel.com>
Signed-off-by: Jiri Kosina <jkosina@suse.cz>
Cc: Borislav Petkov <bp@suse.de>
Cc: H. Peter Anvin <hpa@linux.intel.com>
Cc: Kees Cook <keescook@chromium.org>
Link: http://lkml.kernel.org/r/alpine.LNX.2.00.1502201017240.28769@pobox.suse.cz
Signed-off-by: Ingo Molnar <mingo@kernel.org>
We don't really need to recalculate the effective rate of a clock when a
per-user clock is removed, if the constraints of the later aren't
limiting the requested rate.
This was causing problems with clocks that never had a rate set before,
as rate_req would be zero. Though this could be considered a bug in the
implementation of those clocks, this should be checked somewhere else.
Fixes: 1c8e600440 ("clk: Add rate constraints to clocks")
Cc: Thierry Reding <thierry.reding@gmail.com>
Cc: Peter De Schrijver <pdeschrijver@nvidia.com>
Signed-off-by: Tomeu Vizoso <tomeu.vizoso@collabora.com>
Signed-off-by: Michael Turquette <mturquette@linaro.org>
From a locking point of view it is safe to check waiting_msg without
a lock, but there is a memory ordering issue that causes it to
possibly not be set right when viewed from another processor. We are
already claiming a lock right after that, move the check to inside
the lock to enforce the memory ordering.
Signed-off-by: Corey Minyard <cminyard@mvista.com>
The seq_printf like functions will soon be changed to return void.
Convert these uses to check seq_has_overflowed instead.
Signed-off-by: Joe Perches <joe@perches.com>
Signed-off-by: Corey Minyard <cminyard@mvista.com>
Instead of manual calls of device_create_file() and
device_remove_file(), implement the condition in is_visible callback
for the attribute group and put these entries to the group, too.
This simplifies the code and avoids the possible races.
Signed-off-by: Takashi Iwai <tiwai@suse.de>
Signed-off-by: Corey Minyard <cminyard@mvista.com>
This adds a loop through the elements in the linked list, recv_msgs using
list_for_entry_safe in order to free messages in this list. In addition
we are using the safe version of this marco in order to prevent use after
bugs related to deleting the element we are on currently by holding a
pointer to the next element after the current one we are on and freeing
with the function, ipmi_free_recv_msg internally in this loop.
Signed-off-by: Nicholas Krause <xerofoify@gmail.com>
Signed-off-by: Corey Minyard <cminyard@mvista.com>
A new harmless warning has come up on ARM builds with gcc-4.9:
drivers/char/ipmi/ipmi_msghandler.c: In function 'smi_send.isra.11':
include/linux/spinlock.h:372:95: warning: 'flags' may be used uninitialized in this function [-Wmaybe-uninitialized]
raw_spin_unlock_irqrestore(&lock->rlock, flags);
^
drivers/char/ipmi/ipmi_msghandler.c:1490:16: note: 'flags' was declared here
unsigned long flags;
^
This could be worked around by initializing the 'flags' variable, but it
seems better to rework the code to avoid this.
Signed-off-by: Arnd Bergmann <arnd@arndb.de>
Fixes: 7ea0ed2b5b ("ipmi: Make the message handler easier to use for SMI interfaces")
Signed-off-by: Corey Minyard <cminyard@mvista.com>
As part of the internal y2038 cleanup, this patch removes
timespec usage in the ipmi driver, replacing it timespec64
Cc: openipmi-developer@lists.sourceforge.net
Cc: Arnd Bergmann <arnd@arndb.de>
Signed-off-by: John Stultz <john.stultz@linaro.org>
Signed-off-by: Corey Minyard <minyard@mvista.com>
The driver uses #ifdef DEBUG_TIMING in order to conditionally print out
timestamped debug messages. Unfortunately it adds the ifdefs all over the
usage sites.
This patch cleans it up by adding a debug_timestamp() function which
is compiled out if DEBUG_TIMING isn't present. This cleans up all
the ugly ifdefs in the function logic.
Cc: openipmi-developer@lists.sourceforge.net
Cc: Arnd Bergmann <arnd@arndb.de>
Signed-off-by: John Stultz <john.stultz@linaro.org>
Signed-off-by: Corey Minyard <minyard@mvista.com>
Removes a no longer needed FIXME comment in the function,acpi_gpe_irq_setup
for the file,ipmi_si_intf.c. This comment is no longer needed as clearly we
are passing the correct level of ACPI_GPE_LEVEL_TRIGGERED to the installer
function,acpi_install_gpe_handler due to no breakage after years of using
this ACPI level in the function,acpi_install_gpe_handler.
Signed-off-by: Nicholas Krause <xerofoify@gmail.com>
Signed-off-by: Corey Minyard <cminyard@mvista.com>
A few new i2c-drivers came into the kernel which clear the clientdata-pointer
on exit or error. This is obsolete meanwhile, the core will do it.
Signed-off-by: Wolfram Sang <wsa@the-dreams.de>
Signed-off-by: Corey Minyard <cminyard@mvista.com>
There can't be more than a few IPMI messages allocated at any one time,
so converting the messages to slabs would be a waste. So just remove
the FIXME.
Suggested-by: Nicholas Krause <xerofoify@gmail.com>
Signed-off-by: Corey Minyard <cminyard@mvista.com>
Pull more thermal managament updates from Zhang Rui:
"Specifics:
- Exynos thermal driver refactoring. Several cleanups, code
optimization, unused symbols removal, and unused feature removal in
Exynos thermal driver. Thanks Lukasz for this effort.
- Exynos thermal driver support to OF thermal. After the code
refactoring, the driver earned the support to OF thermal. Chip
thermal data were moved from driver code to DTS, reducing the code
footprint. Thanks Lukasz for this.
- After receiving the OF thermal support, the exynos thermal driver
now must allow modular build. Thanks Arnd for detecting, reporting
and fixing this.
- Exynos thermal driver support to Exynos 7 SoC. Thanks Abhilash for
this.
- Accurate temperature reporting on Rockchip thermal driver, thanks
to Caesar.
- Fix on how OF thermal enables its zones, thanks Lukasz for fixing.
- Fixes in OF thermal examples under Documentation/. Thanks Srinivas
for fixing"
* 'fixes' of git://git.kernel.org/pub/scm/linux/kernel/git/evalenti/linux-soc-thermal:
thermal: exynos: Add TMU support for Exynos7 SoC
dts: Documentation: Add documentation for Exynos7 SoC thermal bindings
cpufreq: exynos: allow modular build
thermal: Fix examples in DT documentation
thermal: exynos: Correct sanity check at exynos_report_trigger() function
thermal: Kconfig: Remove config for not used EXYNOS_THERMAL_CORE
thermal: exynos: Remove exynos_tmu_data.c file
thermal: rockchip: make temperature reporting much more accurate
thermal: exynos: Remove exynos_thermal_common.[c|h] files
thermal: samsung: core: Exynos TMU rework to use device tree for configuration
dts: Documentation: Update exynos-thermal.txt example for Exynos5440
dts: Documentation: Extending documentation entry for exynos-thermal
cpufreq: exynos: Use device tree to determine if cpufreq cooling should be registered
thermal: exynos: Modify exynos thermal code to use device tree for cpu cooling configuration
thermal: exynos: Provide thermal_exynos.h file to be included in device tree files
thermal: exynos: cosmetic: Correct comment format
thermal: of: Enable thermal_zoneX when sensor is correctly added
This makes all sync commands uninterruptible and schedules without timeout
so the controller either has to post a completion or the timeout recovery
fails the command. This fixes potential memory or data corruption from
a command timing out too early or woken by a signal. Previously any DMA
buffers mapped for that command would have been released even though we
don't know what the controller is planning to do with those addresses.
Signed-off-by: Keith Busch <keith.busch@intel.com>
