After enabled the PM feature that supporting async noirq(76569faa62
(PM / sleep: Asynchronous threads for resume_noirq)),
Jay hit the system resuming issue, that one of the JMicron controller
can not be powered up.
His device tree is like below:
+-1c.4-[02]--+-00.0 JMicron Technology Corp. JMB363 SATA/IDE Controller
| \-00.1 JMicron Technology Corp. JMB363 SATA/IDE Controller
After investigation, we found the the Micron chip 363 included
one SATA controller(0000:02:00.0) and one PATA controller(0000:02:00.1),
these two controllers do not have parent-children relationship,
but the PATA controller only can be powered on after the SATA controller
has finished the powering on.
If we enabled the async noirq(), then the below error is hit during noirq
phase:
pata_jmicron 0000:02:00.1: Refused to change power state, currently in D3
Here for JMicron chip 363/361, we need forcedly to disable the async method.
Bug detail: https://bugzilla.kernel.org/show_bug.cgi?id=81551
Reported-by: Jay <MyMailClone@t-online.de>
Signed-off-by: Chuansheng Liu <chuansheng.liu@intel.com>
Acked-by: Rafael J. Wysocki <rafael.j.wysocki@intel.com>
Signed-off-by: Tejun Heo <tj@kernel.org>
The original version of the driver did not read the SATA calibration
fuse to remove the dependency to the fuse driver. The fuse driver
is now merged, so add this functionality.
The calibration fuse contains a 2-bit value used to pick a set
of calibration values for the SATA pad.
Signed-off-by: Mikko Perttunen <mperttunen@nvidia.com>
Acked-by: Thierry Reding <treding@nvidia.com>
Signed-off-by: Tejun Heo <tj@kernel.org>
Before this patch, the driver included <linux/tegra-powergate.h>,
which was effectively renamed to <soc/tegra/pmc.h> at about the same
time the ahci_tegra series landed. Fix the include path so that the
driver compiles.
Signed-off-by: Mikko Perttunen <mperttunen@nvidia.com>
Acked-by: Thierry Reding <treding@nvidia.com>
Signed-off-by: Tejun Heo <tj@kernel.org>
Change return type to signed int since it could be
a negative errno.
Signed-off-by: Arjun Sreedharan <arjun024@gmail.com>
Signed-off-by: Tejun Heo <tj@kernel.org>
This patch removes the NCQ support from the APM X-Gene SoC AHCI
Host Controller driver as it doesn't support it.
Signed-off-by: Loc Ho <lho@apm.com>
Signed-off-by: Suman Tripathi <stripathi@apm.com>
Signed-off-by: Tejun Heo <tj@kernel.org>
Cc: stable@vger.kernel.org
Pull more SCSI changes from James Bottomley:
"This is a small set of updates which missed the first pull. It's more
msix updates, some iscsi and qla4xxx fixes, we also have some string
null termination fixes a return value fix and a couple of pm8001
firmware fixes.
Just a note, we do have a couple of bug fixes coming under separate
cover, but they don't have to be part of the merge window"
* tag 'scsi-misc' of git://git.kernel.org/pub/scm/linux/kernel/git/jejb/scsi:
iscsi class: Fix freeing of skb in get host error path
scsi: fix u14-34f printk format warnings
pm8001: fix pm8001_store_update_fw
pm8001: Fix erratic calculation in update_flash
pm8001: Update MAINTAINERS list
libiscsi: return new error code when nop times out
iscsi class: fix get_host_stats return code when not supported
iscsi class: fix get_host_stats error handling
qla4xxx: fix get_host_stats error propagation
qla4xxx: check the return value of dma_alloc_coherent()
scsi: qla4xxx: ql4_mbx.c: Cleaning up missing null-terminate in conjunction with strncpy
scsi: qla4xxx: ql4_os.c: Cleaning up missing null-terminate in conjunction with strncpy
qla4xxx: Use pci_enable_msix_exact() instead of pci_enable_msix()
pm8001: Use pci_enable_msix_exact() instead of pci_enable_msix()
Pull input layer fixes from Dmitry Torokhov:
"Second round of updates for the input subsystem. Mostly small fixups
to the code merged in the first round (atmel_mxt_ts, wacom) but also a
smallish patch to xbox driver to support Xbox One controllers and a
patch to better handle Synaptics profile sensors found in Cr-48
Chromebooks that should not affect any other devices"
* 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/dtor/input:
Input: edt-ft5x06 - remove superfluous assignment
Input: xpad - add support for Xbox One controllers
Input: atmel_mxt_ts - fix a few issues reported by Coverity
Input: atmel_mxt_ts - split config update a bit
Input: atmel_mxt_ts - simplify mxt_initialize a bit
Input: joystick - use get_cycles on ARMv8
Input: wacom - fix compiler warning if !CONFIG_PM
Input: cap1106 - allow changing key mapping from userspace
Input: synaptics - use firmware data for Cr-48
Input: synaptics - properly initialize slots for semi-MT
Input: MT - make slot cleanup callable outside mt_sync_frame()
Input: atmel_mxt_ts - mXT224 DMA quirk was fixed in firmware v2.0.AA
Pull sound fixes from Takashi Iwai:
"Here is the additional fix patches that have been queued up since the
previous pull request. A few HD-audio fixes, a USB-audio quirk
addition, and a couple of trivial cleanup for the legacy OSS codes"
* tag 'sound-fix-3.17-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound:
ALSA: hda - Set TLV_DB_SCALE_MUTE bit for cx5051 vmaster
ALSA: hda/ca0132 - Don't try loading firmware at resume when already failed
ALSA: hda - Fix pop noises on reboot for Dell XPS 13 9333
ALSA: hda - Set internal mic as default input source on Dell XPS 13 9333
ALSA: usb-audio: fix BOSS ME-25 MIDI regression
ALSA: hda - Fix parsing of CMI8888 codec
ALSA: hda - Fix probing and stuttering on CMI8888 HD-audio controller
ALSA: hda/realtek - Fixed ALC286/ALC288 recording delay for Headset Mic
sound: oss: Remove typedefs wanc_info and wavnc_port_info
sound: oss: uart401: Remove typedef uart401_devc
Pull drm fixes (mostly nouveau) from Dave Airlie:
"One doc buidling fixes for a file that moved, along with a bunch of
nouveau fixes, one a build problem on ARM"
* 'drm-fixes' of git://people.freedesktop.org/~airlied/linux:
drm/doc: Refer to proper source file
drm/nouveau/platform: fix compilation error
drm/nouveau/gk20a: add LTC device
drm/nouveau: warn if we fail to re-pin fb on resume
drm/nouveau/nvif: fix dac load detect method definition
drm/gf100-/gr: fix -ENOSPC detection when allocating zbc table entries
drm/nouveau/nvif: return null pointers on failure, in addition to ret != 0
drm/nouveau/ltc: fix tag base address getting truncated if above 4GiB
drm/nvc0-/fb/ram: fix use of non-existant ram if partitions aren't uniform
drm/nouveau/bar: behave better if ioremap failed
drm/nouveau/kms: nouveau_fbcon_accel_fini can be static
drm/nouveau: kill unused variable warning if !__OS_HAS_AGP
drm/nouveau/nvif: fix a number of notify thinkos
Pull EDAC updates from Mauro Carvalho Chehab.
* 'linux_next' of git://git.kernel.org/pub/scm/linux/kernel/git/mchehab/linux-edac:
sb_edac: add support for Haswell based systems
sb_edac: Fix mix tab/spaces alignments
edac: add DDR4 and RDDR4
sb_edac: remove bogus assumption on mc ordering
sb_edac: make minimal use of channel_mask
sb_edac: fix socket detection on Ivy Bridge controllers
sb_edac: update Kconfig description
sb_edac: search devices using product id
sb_edac: make RIR limit retrieval per model
sb_edac: make node id retrieval per model
sb_edac: make memory type detection per memory controller
Pull more ACPI and power management updates from Rafael Wysocki:
"These are a couple of regression fixes, cpuidle menu governor
optimizations, fixes for ACPI proccessor and battery drivers,
hibernation fix to avoid problems related to the e820 memory map,
fixes for a few cpufreq drivers and a new version of the suspend
profiling tool analyze_suspend.py.
Specifics:
- Fix for an ACPI-based device hotplug regression introduced in 3.14
that causes a kernel panic to trigger when memory hot-remove is
attempted with CONFIG_ACPI_HOTPLUG_MEMORY unset from Tang Chen
- Fix for a cpufreq regression introduced in 3.16 that triggers a
"sleeping function called from invalid context" bug in
dev_pm_opp_init_cpufreq_table() from Stephen Boyd
- ACPI battery driver fix for a warning message added in 3.16 that
prints silly stuff sometimes from Mariusz Ceier
- Hibernation fix for safer handling of mismatches in the 820 memory
map between the configurations during image creation and during the
subsequent restore from Chun-Yi Lee
- ACPI processor driver fix to handle CPU hotplug notifications
correctly during system suspend/resume from Lan Tianyu
- Series of four cpuidle menu governor cleanups that also should
speed it up a bit from Mel Gorman
- Fixes for the speedstep-smi, integrator, cpu0 and arm_big_little
cpufreq drivers from Hans Wennborg, Himangi Saraogi, Markus
Pargmann and Uwe Kleine-König
- Version 3.0 of the analyze_suspend.py suspend profiling tool from
Todd E Brandt"
* tag 'pm+acpi-3.17-rc1-2' of git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm:
ACPI / battery: Fix warning message in acpi_battery_get_state()
PM / tools: analyze_suspend.py: update to v3.0
cpufreq: arm_big_little: fix module license spec
cpufreq: speedstep-smi: fix decimal printf specifiers
ACPI / hotplug: Check scan handlers in acpi_scan_hot_remove()
cpufreq: OPP: Avoid sleeping while atomic
cpufreq: cpu0: Do not print error message when deferring
cpufreq: integrator: Use set_cpus_allowed_ptr
PM / hibernate: avoid unsafe pages in e820 reserved regions
ACPI / processor: Make acpi_cpu_soft_notify() process CPU FROZEN events
cpuidle: menu: Lookup CPU runqueues less
cpuidle: menu: Call nr_iowait_cpu less times
cpuidle: menu: Use ktime_to_us instead of reinventing the wheel
cpuidle: menu: Use shifts when calculating averages where possible
Pull DEFINE_PCI_DEVICE_TABLE removal from Bjorn Helgaas:
"Part two of the PCI changes for v3.17:
- Remove DEFINE_PCI_DEVICE_TABLE macro use (Benoit Taine)
It's a mechanical change that removes uses of the
DEFINE_PCI_DEVICE_TABLE macro. I waited until later in the merge
window to reduce conflicts, but it's possible you'll still see a few"
* tag 'pci-v3.17-changes-2' of git://git.kernel.org/pub/scm/linux/kernel/git/helgaas/pci:
PCI: Remove DEFINE_PCI_DEVICE_TABLE macro use
Commit 21d70354bb ("drm: move drm_stub.c to drm_drv.c") moves the code
from drm_stub.c into drm_drv.c. Update DocBook to include that instead.
This also came in via other people, but all the same.
Signed-off-by: Thierry Reding <treding@nvidia.com>
Reviewed-by: David Herrmann <dh.herrmann@gmail.com>
Signed-off-by: Dave Airlie <airlied@redhat.com>
A couple of thinkos from the -next merge, some random fixes from a
coverity scan, fix for (at least) GK106 accidentally using
non-existent vram on some board configurations, and better behaviour
of the instmem allocations if vmalloc space runs out.
* 'linux-3.17' of git://anongit.freedesktop.org/git/nouveau/linux-2.6:
drm/nouveau/platform: fix compilation error
drm/nouveau/gk20a: add LTC device
drm/nouveau: warn if we fail to re-pin fb on resume
drm/nouveau/nvif: fix dac load detect method definition
drm/gf100-/gr: fix -ENOSPC detection when allocating zbc table entries
drm/nouveau/nvif: return null pointers on failure, in addition to ret != 0
drm/nouveau/ltc: fix tag base address getting truncated if above 4GiB
drm/nvc0-/fb/ram: fix use of non-existant ram if partitions aren't uniform
drm/nouveau/bar: behave better if ioremap failed
drm/nouveau/kms: nouveau_fbcon_accel_fini can be static
drm/nouveau: kill unused variable warning if !__OS_HAS_AGP
drm/nouveau/nvif: fix a number of notify thinkos
Pull Sparc fixes from David Miller:
"Hook up the memfd syscall, and properly claim all PCI resources
discovered when building the PCI device tree"
* git://git.kernel.org/pub/scm/linux/kernel/git/davem/sparc:
sparc: Hook up memfd_create system call.
sparc64: Properly claim resources as each PCI bus is probed.
sparc64: Skip bogus PCI bridge ranges.
sparc64: Expand PCI bridge probing debug logging.
Pull networking fixes from David Miller:
"I'm sending this out, in particular, to get the iwlwifi fix
propagated:
1) Fix build due to missing include in i40e driver, from Lucas
Tanure.
2) Memory leak in openvswitch port allocation, from Chirstoph Jaeger.
3) Check DMA mapping errors in myri10ge, from Stanislaw Gruszka.
4) Fix various deadlock scenerios in sunvnet driver, from Sowmini
Varadhan.
5) Fix cxgb4i build failures with incompatible Kconfig settings of
the driver vs ipv6, from Anish Bhatt.
6) Fix generation of ACK packet timestamps in the presence of TSO
which will be split up, from Willem de Bruijn.
7) Don't enable sched scan in iwlwifi driver, it causes firmware
crashes in some revisions. From Emmanuel Grumbach.
8) Revert a macvlan simplification that causes crashes.
9) Handle RTT calculations properly in the presence of repair'd SKBs,
from Andrey Vagin.
10) SIT tunnel lookup uses wrong device index in compares, from
Shmulik Ladkani.
11) Handle MTU reductions in TCP properly for ipv4 mapped ipv6
sockets, from Neal Cardwell.
12) Add missing annotations in rhashtable code, from Thomas Graf.
13) Fix false interpretation of two RTOs as being from the same TCP
loss event in the FRTO code, from Neal Cardwell"
* git://git.kernel.org/pub/scm/linux/kernel/git/davem/net: (42 commits)
netlink: Annotate RCU locking for seq_file walker
rhashtable: fix annotations for rht_for_each_entry_rcu()
rhashtable: unexport and make rht_obj() static
rhashtable: RCU annotations for next pointers
tcp: fix ssthresh and undo for consecutive short FRTO episodes
tcp: don't allow syn packets without timestamps to pass tcp_tw_recycle logic
tcp: fix tcp_release_cb() to dispatch via address family for mtu_reduced()
sit: Fix ipip6_tunnel_lookup device matching criteria
net: ethernet: ibm: ehea: Remove duplicate object from Makefile
net: xgene: Check negative return value of xgene_enet_get_ring_size()
tcp: don't use timestamp from repaired skb-s to calculate RTT (v2)
net: xilinx: Remove .owner field for driver
Revert "macvlan: simplify the structure port"
iwlwifi: mvm: disable scheduled scan to prevent firmware crash
xen-netback: remove loop waiting function
xen-netback: don't stop dealloc kthread too early
xen-netback: move NAPI add/remove calls
xen-netback: fix debugfs entry creation
xen-netback: fix debugfs write length check
net-timestamp: fix missing tcp fragmentation cases
...
John W. Linville says:
====================
pull request: wireless 2014-08-14
Please pull this batch of fixes intended for the 3.17 stream...
Arend van Spriel brings two brcmfmac fixes, one which fixes a memory
leak and one which corrects some merge damage.
Emmanuel Grumbach fixes Linus's iwlwifi firmware-related log spam.
Rickard Strandqvist does some proper NULL termination after a call
to strncpy.
Ronald Wahl corrects a carl9170 problem with sending URBs with the
wrong endpoint type (resulting in log spam).
====================
Signed-off-by: David S. Miller <davem@davemloft.net>
Silences the following sparse warnings:
net/netlink/af_netlink.c:2926:21: warning: context imbalance in 'netlink_seq_start' - wrong count at exit
net/netlink/af_netlink.c:2972:13: warning: context imbalance in 'netlink_seq_stop' - unexpected unlock
Signed-off-by: Thomas Graf <tgraf@suug.ch>
Signed-off-by: David S. Miller <davem@davemloft.net>
Call rcu_deference_raw() directly from within rht_for_each_entry_rcu()
as list_for_each_entry_rcu() does.
Fixes the following sparse warnings:
net/netlink/af_netlink.c:2906:25: expected struct rhash_head const *__mptr
net/netlink/af_netlink.c:2906:25: got struct rhash_head [noderef] <asn:4>*<noident>
Fixes: e341694e3e ("netlink: Convert netlink_lookup() to use RCU protected hash table")
Signed-off-by: Thomas Graf <tgraf@suug.ch>
Signed-off-by: David S. Miller <davem@davemloft.net>
