* Two cpuidle initialization fixes from Konrad Rzeszutek Wilk.
* cpufreq regression fixes for AMD processors from Borislav Petkov,
Stefan Bader, and Matthew Garrett.
* ACPI cpufreq fix from Thomas Schlichter.
* cpufreq and devfreq fixes related to incorrect usage of operating
performance points (OPP) framework and RCU from Nishanth Menon.
* APEI workaround for incorrect BIOS information from Lans Zhang.
/
-----BEGIN PGP SIGNATURE-----
Version: GnuPG v2.0.19 (GNU/Linux)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=EEk8
-----END PGP SIGNATURE-----
Merge tag 'pm+acpi-for-3.8-rc5' of git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm
Pull ACPI and power management fixes from Rafael Wysocki:
- Two cpuidle initialization fixes from Konrad Rzeszutek Wilk.
- cpufreq regression fixes for AMD processors from Borislav Petkov,
Stefan Bader, and Matthew Garrett.
- ACPI cpufreq fix from Thomas Schlichter.
- cpufreq and devfreq fixes related to incorrect usage of operating
performance points (OPP) framework and RCU from Nishanth Menon.
- APEI workaround for incorrect BIOS information from Lans Zhang.
* tag 'pm+acpi-for-3.8-rc5' of git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm:
cpufreq: Add module aliases for acpi-cpufreq
ACPI: Check MSR valid bit before using P-state frequencies
PM / devfreq: exynos4_bus: honor RCU lock usage
PM / devfreq: add locking documentation for recommended_opp
cpufreq: cpufreq-cpu0: use RCU locks around usage of OPP
cpufreq: OMAP: use RCU locks around usage of OPP
ACPI, APEI: Fixup incorrect 64-bit access width firmware bug
ACPI / processor: Get power info before updating the C-states
powernow-k8: Add a kconfig dependency on acpi-cpufreq
ACPI / cpuidle: Fix NULL pointer issues when cpuidle is disabled
intel_idle: Don't register CPU notifier if we are not running.
One more oversight in the debugfs code was reported and fixed, plus a
documentation fix.
-----BEGIN PGP SIGNATURE-----
Version: GnuPG v1.4.12 (GNU/Linux)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=O6T4
-----END PGP SIGNATURE-----
Merge tag 'regmap-fix-3.8-rc4' of git://git.kernel.org/pub/scm/linux/kernel/git/broonie/regmap
Pull regmap fixes from Mark Brown:
"One more oversight in the debugfs code was reported and fixed, plus a
documentation fix."
* tag 'regmap-fix-3.8-rc4' of git://git.kernel.org/pub/scm/linux/kernel/git/broonie/regmap:
regmap: fix small typo in regmap_bulk_write comment
regmap: debugfs: Fix seeking from the cache
Pull slave-dmaengine fixes from Vinod Koul:
"A few fixes on slave dmanengine. There are trivial fixes in imx-dma,
tegra-dma & ioat driver"
* 'fixes' of git://git.infradead.org/users/vkoul/slave-dma:
dma: tegra: implement flags parameters for cyclic transfer
dmaengine: imx-dma: Disable use of hw_chain to fix sg_dma transfers.
ioat: Fix DMA memory sync direction correct flag
Here are some more USB fixes for the 3.8-rc4 tree.
Some gadget driver fixes, and finally resolved the ehci-mxc driver build issues
(it's just some code moving around and being deleted).
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
-----BEGIN PGP SIGNATURE-----
Version: GnuPG v2.0.19 (GNU/Linux)
iEYEABECAAYFAlEAeCEACgkQMUfUDdst+ynRygCeNs8Z0Nt+/quZHKf+/DS4vlRt
vBYAnAxbcPg1zWhMM+8AVt/YFYp83sfP
=5UpK
-----END PGP SIGNATURE-----
Merge tag 'usb-3.8-rc4' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usb
Pull more USB fixes from Greg Kroah-Hartman:
"Here are some more USB fixes for the 3.8-rc4 tree.
Some gadget driver fixes, and finally resolved the ehci-mxc driver
build issues (it's just some code moving around and being deleted)."
* tag 'usb-3.8-rc4' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usb:
USB: EHCI: fix build error in ehci-mxc
USB: EHCI: add a name for the platform-private field
USB: EHCI: fix incorrect configuration test
USB: EHCI: Move definition of EHCI_STATS to ehci.h
USB: UHCI: fix IRQ race during initialization
usb: gadget: FunctionFS: Fix missing braces in parse_opts
usb: dwc3: gadget: fix ep->maxburst for ep0
ARM: i.MX clock: Change the connection-id for fsl-usb2-udc
usb: gadget: fsl_mxc_udc: replace MX35_IO_ADDRESS to ioremap
usb: gadget: fsl-mxc-udc: replace cpu_is_xxx() with platform_device_id
usb: musb: cppi_dma: drop '__init' annotation
Here is a single revert for the ti-st misc driver, fixing problem that was
introduced in 3.7-rc1 that has been bothering people.
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
-----BEGIN PGP SIGNATURE-----
Version: GnuPG v2.0.19 (GNU/Linux)
iEYEABECAAYFAlEAdxcACgkQMUfUDdst+ynQOgCgmsqcz6DaKFQpcMNKEl/6GWz2
KA4AoNYW3uSDQn1TUbuKmoJSN/SYALK4
=xqHP
-----END PGP SIGNATURE-----
Merge tag 'char-misc-3.8-rc4' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/char-misc
Pull drivers/misc fix from Greg Kroah-Hartman:
"Here is a single revert for the ti-st misc driver, fixing problem that
was introduced in 3.7-rc1 that has been bothering people."
* tag 'char-misc-3.8-rc4' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/char-misc:
Revert "drivers/misc/ti-st: remove gpio handling"
Pull media fixes from Mauro Carvalho Chehab:
- gspca: add needed delay for I2C traffic for sonixb/sonixj cameras
- gspca: add one missing Kinect USB ID
- usbvideo: some regression fixes
- omap3isp: fix some build issues
- videobuf2: fix video output handling
- exynos s5p/m5mols: a few regression fixes.
* 'v4l_for_linus' of git://git.kernel.org/pub/scm/linux/kernel/git/mchehab/linux-media:
[media] uvcvideo: Set error_idx properly for S_EXT_CTRLS failures
[media] uvcvideo: Cleanup leftovers of partial revert
[media] uvcvideo: Return -EACCES when trying to set a read-only control
[media] omap3isp: Don't include <plat/cpu.h>
[media] s5p-mfc: Fix interrupt error handling routine
[media] s5p-fimc: Fix return value of __fimc_md_create_flite_source_links()
[media] m5mols: Fix typo in get_fmt callback
[media] v4l: vb2: Set data_offset to 0 for single-plane output buffers
[media] [FOR,v3.8] omap3isp: Don't include deleted OMAP plat/ header files
[media] gspca_sonixj: Add a small delay after i2c_w1
[media] gspca_sonixb: Properly wait between i2c writes
[media] gspca_kinect: add Kinect for Windows USB id
This patch (as1643b) fixes a build error in ehci-hcd when compiling for
ARM with allmodconfig:
drivers/usb/host/ehci-hcd.c:1285:0: warning: "PLATFORM_DRIVER" redefined [enabled by default]
drivers/usb/host/ehci-hcd.c:1255:0: note: this is the location of the previous definition
drivers/usb/host/ehci-mxc.c:280:31: warning: 'ehci_mxc_driver' defined but not used [-Wunused-variable]
drivers/usb/host/ehci-hcd.c:1285:0: warning: "PLATFORM_DRIVER" redefined [enabled by default]
drivers/usb/host/ehci-hcd.c:1255:0: note: this is the location of the previous definition
The fix is to convert ehci-mxc over to the new "ehci-hcd is a library"
scheme so that it can coexist peacefully with the ehci-platform
driver. As part of the conversion the ehci_mxc_priv data structure,
which was allocated dynamically, is now placed where it belongs: in
the private area at the end of struct ehci_hcd.
Signed-off-by: Alan Stern <stern@rowland.harvard.edu>
Tested-by: Shawn Guo <shawn.guo@linaro.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
This reverts commit eccf2979b2.
The reason is that it broke TI WiLink shared transport on Panda.
Also, callback functions should not be added to board files anymore,
so revert to implementing the power functions in the driver itself.
Additionally, changed a variable name ('status' to 'err') so that this
revert compiles properly.
Cc: stable <stable@vger.kernel.org> [3.7]
Acked-by: Tony Lindgren <tony@atomide.com>
Signed-off-by: Luciano Coelho <coelho@ti.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Hotplug
PCI: pciehp: Use per-slot workqueues to avoid deadlock
PCI: shpchp: Make shpchp_wq non-ordered
PCI: shpchp: Handle push button event asynchronously
PCI: shpchp: Use per-slot workqueues to avoid deadlock
Power management
PCI: Allow pcie_aspm=force even when FADT indicates it is unsupported
Misc
PCI/AER: pci_get_domain_bus_and_slot() call missing required pci_dev_put()
PCI: remove depends on CONFIG_EXPERIMENTAL
-----BEGIN PGP SIGNATURE-----
Version: GnuPG v1.4.10 (GNU/Linux)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=lhvi
-----END PGP SIGNATURE-----
Merge tag '3.8-pci-fixes-2' of git://git.kernel.org/pub/scm/linux/kernel/git/helgaas/pci
Pull PCI updates from Bjorn Helgaas:
"The most important is a fix for a pciehp deadlock that occurs when
unplugging a Thunderbolt adapter. We also applied the same fix to
shpchp, removed CONFIG_EXPERIMENTAL dependencies, fixed a
pcie_aspm=force problem, and fixed a refcount leak.
Details:
- Hotplug
PCI: pciehp: Use per-slot workqueues to avoid deadlock
PCI: shpchp: Make shpchp_wq non-ordered
PCI: shpchp: Handle push button event asynchronously
PCI: shpchp: Use per-slot workqueues to avoid deadlock
- Power management
PCI: Allow pcie_aspm=force even when FADT indicates it is unsupported
- Misc
PCI/AER: pci_get_domain_bus_and_slot() call missing required pci_dev_put()
PCI: remove depends on CONFIG_EXPERIMENTAL"
* tag '3.8-pci-fixes-2' of git://git.kernel.org/pub/scm/linux/kernel/git/helgaas/pci:
PCI: remove depends on CONFIG_EXPERIMENTAL
PCI: Allow pcie_aspm=force even when FADT indicates it is unsupported
PCI: shpchp: Use per-slot workqueues to avoid deadlock
PCI: shpchp: Handle push button event asynchronously
PCI: shpchp: Make shpchp_wq non-ordered
PCI/AER: pci_get_domain_bus_and_slot() call missing required pci_dev_put()
PCI: pciehp: Use per-slot workqueues to avoid deadlock
The acpi core will call request_module("acpi-cpufreq") on subsystem init,
but this will fail if the module isn't available at that stage of boot.
Add some module aliases to ensure that udev can load the module on Intel
and AMD systems with the appropriate feature bits - I /think/ that this
will also work on VIA systems, but haven't verified that.
References: http://lkml.kernel.org/r/1448223.sdUJnNSRz4@vostro.rjw.lan
Signed-off-by: Matthew Garrett <matthew.garrett@nebula.com>
Tested-by: Leonid Isaev <lisaev@umail.iu.edu>
Acked-by: Borislav Petkov <bp@suse.de>
Cc: 3.7+ <stable@vger.kernel.org>
Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@intel.com>
- Remove a bad #include from the Samsung driver
- Some Kconfig hazzle for the Samsungs
- Skip gpiolib registration on EXYNOS5440
- Don't free the MVEBU label
-----BEGIN PGP SIGNATURE-----
Version: GnuPG v1.4.13 (GNU/Linux)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=N1rq
-----END PGP SIGNATURE-----
Merge tag 'fixes-for-v3.8-rc4' of git://git.kernel.org/pub/scm/linux/kernel/git/linusw/linux-gpio
Pull GPIO fixes from Linus Walleij:
"Here are some GPIO fixes I stacked up in my GPIO tree:
- Remove a bad #include from the Samsung driver
- Some Kconfig hazzle for the Samsungs
- Skip gpiolib registration on EXYNOS5440
- Don't free the MVEBU label"
* tag 'fixes-for-v3.8-rc4' of git://git.kernel.org/pub/scm/linux/kernel/git/linusw/linux-gpio:
gpio: mvebu: Don't free chip label memory
gpio: samsung: skip gpio lib registration for EXYNOS5440
gpio: samsung: silent build warning for EXYNOS5 SoCs
gpio: samsung: fix pinctrl condition for exynos and exynos5440
gpio: samsung: remove inclusion <mach/regs-clock.h>
Thought: I wonder if sparse could have caught this, somehow.
2) ahci: support a slightly odd Enmotus variant
3) core: fix a drive detection problem by correcting the logic
by which the DevSlp timing variables are obtained and used.
-----BEGIN PGP SIGNATURE-----
Version: GnuPG v1.4.12 (GNU/Linux)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=7WDW
-----END PGP SIGNATURE-----
Merge tag 'upstream-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/jgarzik/libata-dev
Pull libata fixes from Jeff Garzik:
1) ahci: Fix typo that caused erronenous error handling.
Thought: I wonder if sparse could have caught this, somehow.
2) ahci: support a slightly odd Enmotus variant
3) core: fix a drive detection problem by correcting the logic by which
the DevSlp timing variables are obtained and used.
* tag 'upstream-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/jgarzik/libata-dev:
[libata] replace sata_settings with devslp_timing
[libata] ahci: Add support for Enmotus Bobcat device.
[libata] ahci: Fix lack of command retry after a success error handler.
This patch (as1642) adds an ehci->priv field for private use by EHCI
platform drivers. The space was provided some time ago, but it didn't
have a name.
Until now none of the platform drivers has used this private space,
but that's about to change in the next patch of this series.
Signed-off-by: Alan Stern <stern@rowland.harvard.edu>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
This patch (as1641) fixes a minor bug in ehci-hcd left over from when
the Chipidea driver was converted to the "ehci-hcd is a library"
scheme. The test for whether the Chipidea platform driver is active
should be IS_ENABLED(), not defined().
Signed-off-by: Alan Stern <stern@rowland.harvard.edu>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Without this, platform drivers e.g. ehci-omap.c will see a
different version of struct ehci_hcd than ehci-hcd.c and
break reference to 'debug_dir' and 'priv' members when
CONFIG_USB_DEBUG is enabled.
Signed-off-by: Roger Quadros <rogerq@ti.com>
Acked-by: Alan Stern <stern@rowland.harvard.edu>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
This patch (as1644) fixes a race that occurs during startup in
uhci-hcd. If the IRQ line is shared with other devices, it's possible
for the handler routine to be called before the data structures are
fully initialized.
The problem is fixed by adding a check to the IRQ handler routine. If
the initialization hasn't finished yet, the routine will return
immediately.
Signed-off-by: Alan Stern <stern@rowland.harvard.edu>
Reported-by: Don Zickus <dzickus@redhat.com>
Tested-by: "Huang, Adrian (ISS Linux TW)" <adrian.huang@hp.com>
Cc: stable <stable@vger.kernel.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
The driver can also be built as a module so add MODULE_LICENSE for it. In
addition add MODULE_DESCRIPTION as well.
Signed-off-by: Mika Westerberg <mika.westerberg@linux.intel.com>
Signed-off-by: Wolfram Sang <w.sang@pengutronix.de>
Commit 0bdfe0cb80 (i2c: omap: sanitize
exit path) changed the interrupt handler to exit early and complete
the transfer after the draining IRQ is handled. As a result, the ARDY
may not be cleared properly, and it may cause all future I2C transfers
to timeout with "timeout waiting for bus ready". This is reproducible
at least with N900 when twl4030_gpio makes a long write (> FIFO size)
during the probe (http://marc.info/?l=linux-omap&m=135818882610432&w=2).
The fix is to continue until we get ARDY interrupt that completes the
transfer. Tested with 3.8-rc4 + N900: 20 boots in a row without errors;
without the patch the problem triggers after few reboots.
Signed-off-by: Aaro Koskinen <aaro.koskinen@iki.fi>
Acked-by: Felipe Balbi <balbi@ti.com>
Signed-off-by: Wolfram Sang <w.sang@pengutronix.de>
The errata handling function acks wrong interrupt in case of "Arbitration
lost". Fix it.
Discovered during code review, the real impact of the bug is unknown.
Signed-off-by: Aaro Koskinen <aaro.koskinen@iki.fi>
Reviewed-by: Felipe Balbi <balbi@ti.com>
Signed-off-by: Wolfram Sang <w.sang@pengutronix.de>
To fix incorrect P-state frequencies which can happen on
some AMD systems f594065faf
"ACPI: Add fixups for AMD P-state figures"
introduced a quirk to obtain the correct values by reading
from AMD specific MSRs.
This did cause a regression when running a kernel using that
quirk under Xen which does (currently) not pass through MSR
reads to the HW. Instead the guest gets a 0 in return.
And this seems to cause a failure to initialize the ondemand
governour (hard to say for sure as all P-states appear to run
at the same frequency).
While this should also be fixed in the hypervisor (to allow
a guest to read that MSR), this patch is intended to work
around the issue in the meantime. In discussion it turned out
that indeed real HW/BIOSes may choose to not set the valid bit
and thus mark the P-state as invalid. So this could be considered
a fix for broken BIOSes that also works around the issue on Xen.
Signed-off-by: Stefan Bader <stefan.bader@canonical.com>
Cc: 3.7+ <stable@vger.kernel.org>
Acked-by: Borislav Petkov <bp@suse.de>
Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@intel.com>
OPP pointers cannot be expected to be valid beyond the boundary
of rcu_read_lock and rcu_read_unlock. Unfortunately, the current
exynos4 busfreq driver does not honor the usage constraint and stores
the OPP pointer in struct busfreq_data. This could potentially
become invalid later such as: across devfreq opp change decisions,
resulting in unpredictable behavior.
To fix this, we introduce a busfreq specific busfreq_opp_info
structure which is used to handle OPP information. OPP information
is de-referenced to voltage and frequency pairs as needed into
busfreq_opp_info structure and used as needed.
Signed-off-by: Nishanth Menon <nm@ti.com>
Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@intel.com>
OPP pointers are protected by RCU locks, the pointer validity is
permissible only under the section of rcu_read_lock to rcu_read_unlock
Add documentation to the effect.
Signed-off-by: Nishanth Menon <nm@ti.com>
Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@intel.com>
OPP pointer is RCU protected, hence after finding it, de-reference
also should be protected with the same RCU context else the OPP
pointer may become invalid.
Reported-by: Jack Mitchell <jack@embed.me.uk>
Tested-by: Alexander Holler <holler@ahsoftware.de>
Tested-by: Jack Mitchell <jack@embed.me.uk>
Acked-by: Alexander Holler <holler@ahsoftware.de>
Signed-off-by: Nishanth Menon <nm@ti.com>
Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@intel.com>
OPP pointer is RCU protected, hence after finding it, de-reference
also should be protected with the same RCU context else the OPP
pointer may become invalid.
Reported-by: Alexander Holler <holler@ahsoftware.de>
Tested-by: Alexander Holler <holler@ahsoftware.de>
Acked-by: Alexander Holler <holler@ahsoftware.de>
Signed-off-by: Nishanth Menon <nm@ti.com>
Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@intel.com>
sizeof when applied to a pointer typed expression gives the size of
the pointer
The semantic patch that makes this output is available
in scripts/coccinelle/misc/noderef.cocci.
More information about semantic patching is available at
http://coccinelle.lip6.fr/
Signed-off-by: Laurent Navet <laurent.navet@gmail.com>
Acked-by: Jean Delvare <khali@linux-fr.org>
Signed-off-by: Wolfram Sang <w.sang@pengutronix.de>
in probe() entry of i2c_driver, set the of node of adapter and
call of_i2c_register_devices to register all i2c_client from
dt child-nodes
Signed-off-by: Barry Song <Baohua.Song@csr.com>
Signed-off-by: Wolfram Sang <w.sang@pengutronix.de>
cmd_err is used to handle error code, so it should not be unsigned.
This fixes the following warning when building with W=1 option:
drivers/i2c/busses/i2c-mxs.c: In function 'mxs_i2c_xfer_msg':
drivers/i2c/busses/i2c-mxs.c:331:19: warning: comparison between signed and unsigned integer expressions [-Wsign-compare]
Signed-off-by: Fabio Estevam <fabio.estevam@freescale.com>
Acked-by: Marek Vasut <marex@denx.de>
Signed-off-by: Wolfram Sang <w.sang@pengutronix.de>
Cc: stable@kernel.org
Finally we have a build fix for fsl-mxc-udc UDC driver.
We also have a fix for ep0 maxburst setting on DWC3
which could confuse the HW if we tell it we had way
too many streams on that endpoint when it _has_ to be
only one.
cppi_dma support for MUSB got a fix when running as a
module. By dropping the wrong __init annotation, the
function will be available even when we're modules and
we're done with .init.text section.
Last, but not least, we have a fix on FunctionFS which
was causing a bug on our option parsing algorithm.
-----BEGIN PGP SIGNATURE-----
Version: GnuPG v1.4.12 (GNU/Linux)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=4n68
-----END PGP SIGNATURE-----
Merge tag 'fixes-for-v3.8-rc5' of git://git.kernel.org/pub/scm/linux/kernel/git/balbi/usb into usb-linus
Felipe writes:
usb: fixes for v3.8-rc5
Finally we have a build fix for fsl-mxc-udc UDC driver.
We also have a fix for ep0 maxburst setting on DWC3
which could confuse the HW if we tell it we had way
too many streams on that endpoint when it _has_ to be
only one.
cppi_dma support for MUSB got a fix when running as a
module. By dropping the wrong __init annotation, the
function will be available even when we're modules and
we're done with .init.text section.
Last, but not least, we have a fix on FunctionFS which
was causing a bug on our option parsing algorithm.
The init_completion() call does reinit not only the variable carrying
the flag that the completion finished, but also initialized the
waitqueue associated with the completion. On the contrary, the
INIT_COMPLETION() call only reinits the flag.
In case there was anything still stuck in the waitqueue, subsequent call
to init_completion() would be able to create possible race condition. This
patch uses the proper function and moves init_completion() into .probe() call
of the driver, to be issued only once.
Note that such scenario is impossible, since two threads can never enter the
mxs_i2c_xfer_msg(), since whole this section is protected by mutex in I2C core.
This by no means allows this issue to exit though.
Signed-off-by: Marek Vasut <marex@denx.de>
Signed-off-by: Wolfram Sang <w.sang@pengutronix.de>
Pull drm fixes from Dave Airlie:
"A bunch of intel and radeon fixes, along with two fixes to TTM code.
The correct fix for the Intel ironlake failure is in this, and should
make things more stable, along with some misc radeon fixes."
* 'drm-fixes' of git://people.freedesktop.org/~airlied/linux:
ttm: on move memory failure don't leave a node dangling
ttm: don't destroy old mm_node on memcpy failure
Revert "drm/radeon: do not move bo to different placement at each cs"
drm/i915: fix FORCEWAKE posting reads
drm/i915: Invalidate the relocation presumed_offsets along the slow path
drm/i915/eDP: do not write power sequence registers for ghost eDP
drm/radeon: improve semaphore debugging on lockup
drm/radeon: allow FP16 color clear registers on r500
drm/radeon: clear reset flags if engines are idle
drm/i915: Record DERRMR, FORCEWAKE and RING_CTL in error-state
if we have a move notify callback, when moving fails, we call move notify
the opposite way around, however this ends up with *mem containing the mm_node
from the bo, which means we double free it. This is a follow on to the previous
fix.
Reviewed-by: Jerome Glisse <jglisse@redhat.com>
Signed-off-by: Dave Airlie <airlied@redhat.com>
When we are using memcpy to move objects around, and we fail to memcpy
due to lack of memory to populate or failure to finish the copy, we don't
want to destroy the mm_node that has been copied into old_copy.
While working on a new kms driver that uses memcpy, if I overallocated bo's
up to the memory limits, and eviction failed, then machine would oops soon
after due to having an active bo with an already freed drm_mm embedded in it,
freeing it a second time didn't end well.
Reviewed-by: Jerome Glisse <jglisse@redhat.com>
Signed-off-by: Dave Airlie <airlied@redhat.com>
More important fixes for 3.9:
- error_state improvements to help debug the new scanline wait code added
for gen6+ - bug reports started popping up :( patch from Chris Wilson.
- fix a panel power sequence confusion between the eDP and lvds detection
code resulting in black screens - regression introduce in 3.8 (Jani
Nikula)
- Chris fixed the root-cause of the ilk relocation vs. evict bug.
- Another piece of cargo-culted rc6 lore from Jani, fixes up a regression
where a system refused to go into rc6 after suspend sometimes.
* 'drm-intel-fixes' of git://people.freedesktop.org/~danvet/drm-intel:
drm/i915: fix FORCEWAKE posting reads
drm/i915: Invalidate the relocation presumed_offsets along the slow path
drm/i915/eDP: do not write power sequence registers for ghost eDP
drm/i915: Record DERRMR, FORCEWAKE and RING_CTL in error-state
problem introduced recently by kvm id changes.
-----BEGIN PGP SIGNATURE-----
Version: GnuPG v1.4.11 (GNU/Linux)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=SpOo
-----END PGP SIGNATURE-----
Merge tag 'fixes-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/rusty/linux
Pull module fixes and a virtio block fix from Rusty Russell:
"Various minor fixes, but a slightly more complex one to fix the
per-cpu overload problem introduced recently by kvm id changes."
* tag 'fixes-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/rusty/linux:
module: put modules in list much earlier.
module: add new state MODULE_STATE_UNFORMED.
module: prevent warning when finit_module a 0 sized file
virtio-blk: Don't free ida when disk is in use
The bit width check was introduced by 15afae60 (ACPI, APEI: Fix
incorrect APEI register bit width check and usage), and a fixup
for incorrect 32-bit width memory address was given by f712c71
(ACPI, APEI: Fixup common access width firmware bug). Now there
is a similar symptom:
[Firmware Bug]: APEI: Invalid bit width + offset in GAR [0x12345000/64/0/3/0]
Another bogus BIOS reports an incorrect 64-bit width in trigger table.
Thus, apply to a similar workaround for 64-bit width memory address.
Signed-off-by: Lans Zhang <jia.zhang@windriver.com>
Acked-by: Gary Hade <garyhade@us.ibm.com>
Acked-by: Myron Stowe <myron.stowe@redhat.com>
Acked-by: Jean Delvare <jdelvare@suse.de>
Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@intel.com>
acpi_processor_get_power_info() has to be called before
acpi_processor_setup_cpuidle_states() to have the latest
information available. This fixes the missing C-state information
after AC-->DC transition.
Signed-off-by: Thomas Schlichter <thomas.schlichter@web.de>
Cc: <stable@vger.kernel.org>
Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@intel.com>
Here are 3 USB patches for 3.8-rc4. Two of them are new device id
patches, and the third fixes a reported oops in the io_ti USB serial
driver.
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
-----BEGIN PGP SIGNATURE-----
Version: GnuPG v2.0.19 (GNU/Linux)
iEYEABECAAYFAlD5o/cACgkQMUfUDdst+ym9xQCfcQOzPUnnU1EfJkHVeuSIdR8e
3hsAn26GuvNTIzqt392ML95dOLxAqe8Z
=iOum
-----END PGP SIGNATURE-----
Merge tag 'usb-3.8-rc4' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usb
Pull USB fixes from Greg Kroah-Hartman:
"Here are 3 USB patches for 3.8-rc4. Two of them are new device id
patches, and the third fixes a reported oops in the io_ti USB serial
driver"
* tag 'usb-3.8-rc4' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usb:
USB: io_ti: Fix NULL dereference in chase_port()
USB: option: add TP-LINK HSUPA Modem MA180
USB: option: blacklist network interface on ONDA MT8205 4G LTE
Here are a few tty/serial driver fixes for 3.8-rc4 that resolve a number
of problems that people have been having, including the ptys ioctl issue
that is a regression fix.
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
-----BEGIN PGP SIGNATURE-----
Version: GnuPG v2.0.19 (GNU/Linux)
iEYEABECAAYFAlD5pb0ACgkQMUfUDdst+ykA7gCfUZJliBrTKxzm+hA1LoTC35/T
jCAAn04Xq7APwwWggS3fWGHpWLFwC0HT
=KT9T
-----END PGP SIGNATURE-----
Merge tag 'tty-3.8-rc4' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/tty
Pull tty/serial fixes from Greg Kroah-Hartman:
"Here are a few tty/serial driver fixes for 3.8-rc4 that resolve a
number of problems that people have been having, including the ptys
ioctl issue that is a regression fix"
* tag 'tty-3.8-rc4' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/tty:
8250/16?50: Add support for Broadcom TruManage redirected serial port
pty: return EINVAL for TIOCGPTN for BSD ptys
serial:ifx6x60:Keep word size accordance with SPI controller
tty: 8250_dw: Fix inverted arguments to serial_out in IRQ handler
serial: samsung: remove redundant setting of line config during port reset
serial:ifx6x60:Delete SPI timer when shut down port
tty/8250: The correct device id for this card is 0x0022
tty/8250: pbn_b0_8_1152000_200 is supposed to be an 8 port definition
tty: serial: vt8500: fix return value check in vt8500_serial_probe()
serial: mxs-auart: Index is unsigned
mxs: uart: fix setting RTS from software
Here are some bugfixes for the drivers/staging tree for 3.8-rc4.
Nothing major, just a number of small fixes for problems that people
have reported, including finally tracking down the root of the 64/32 bit
problem with the vt6656 that has been driving people crazy for a while.
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
-----BEGIN PGP SIGNATURE-----
Version: GnuPG v2.0.19 (GNU/Linux)
iEYEABECAAYFAlD5pQkACgkQMUfUDdst+ylQjQCgkTxHcFHZLN9qNGgJctYPKIS8
JWgAnRRK4xVzRMJ1FuyoK/PJWJo7qmHC
=g3G7
-----END PGP SIGNATURE-----
Merge tag 'staging-3.8-rc4' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/staging
Pull staging driver bugfixes from Greg Kroah-Hartman:
"Here are some bugfixes for the drivers/staging tree for 3.8-rc4.
Nothing major, just a number of small fixes for problems that people
have reported, including finally tracking down the root of the 64/32
bit problem with the vt6656 that has been driving people crazy for a
while"
* tag 'staging-3.8-rc4' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/staging:
staging/sb105x: PARPORT config is not good enough must use PARPORT_PC
staging: wlan-ng: Fix clamping of returned SSID length
staging: vt6656: Fix inconsistent structure packing
staging:iio:adis16080: Perform sign extension
iio: mxs-lradc: indexes are unsigned
Here are two hyperv patches for 3.8-rc4 that fix some reported problems
hv_balloon driver.
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
-----BEGIN PGP SIGNATURE-----
Version: GnuPG v2.0.19 (GNU/Linux)
iEYEABECAAYFAlD5pHoACgkQMUfUDdst+ymd1gCdHXHjaNhqObMuWlmetwBijyuU
oEgAoNNbYkHnVxO7t7n18lB5ayWa33tO
=N848
-----END PGP SIGNATURE-----
Merge tag 'char-misc-3.8-rc4' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/char-misc
Pull char/misc driver fixes from Greg Kroah-Hartman:
"Here are two hyperv patches for 3.8-rc4 that fix some reported
problems hv_balloon driver"
* tag 'char-misc-3.8-rc4' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/char-misc:
Drivers: hv: balloon: Fix a memory leak
Drivers: hv: balloon: Fix a bug in the definition of struct dm_info_msg
- CVE-2013-0190/XSA-40 (or stack corruption for 32-bit PV kernels)
- Fix racy vma access spotted by Al Viro
- Fix mmap batch ioctl potentially resulting in large O(n) page allcations.
- Fix vcpu online/offline BUG:scheduling while atomic..
- Fix unbound buffer scanning for more than 32 vCPUs.
- Fix grant table being incorrectly initialized
- Fix incorrect check in pciback
- Allow privcmd in backend domains.
-----BEGIN PGP SIGNATURE-----
Version: GnuPG v1.4.13 (GNU/Linux)
iQEcBAABAgAGBQJQ+L7qAAoJEFjIrFwIi8fJLNIH/jUsneraEggWeh0L4GGWZvWL
cNCf0zjQt/pi1Q5drbleW2/6Wv6s6N1QA9pGRsJ+rrliC73HVTqIWFh0TjpwmCVy
hZal7jDXOuFVIR7GbGEPn004T6mkEnYDb/O2fyojwMVg0NQYwtMYJfTBkKdjKnmV
z6sWpQPVqO3/nZ17k2DipYRldbeiqS6LLOiUWd72b2W8bV4ySY5iVPVsqFusSEr6
PNyW33RPs5H0jEPR1uJlLD+l/uIbENykpEPeAS2uHGlch129+xHH5h79dwYJTbw6
x5nAOveO9VNJscUoqhpE7YbySzJmrUwxnBerZ6YTW6WCknYXrx4uiVAlfWem7uY=
=26Sq
-----END PGP SIGNATURE-----
Merge tag 'stable/for-linus-3.8-rc3-tag' of git://git.kernel.org/pub/scm/linux/kernel/git/konrad/xen
Pull Xen fixes from Konrad Rzeszutek Wilk:
- CVE-2013-0190/XSA-40 (or stack corruption for 32-bit PV kernels)
- Fix racy vma access spotted by Al Viro
- Fix mmap batch ioctl potentially resulting in large O(n) page allcations.
- Fix vcpu online/offline BUG:scheduling while atomic..
- Fix unbound buffer scanning for more than 32 vCPUs.
- Fix grant table being incorrectly initialized
- Fix incorrect check in pciback
- Allow privcmd in backend domains.
Fix up whitespace conflict due to ugly merge resolution in Xen tree in
arch/arm/xen/enlighten.c
* tag 'stable/for-linus-3.8-rc3-tag' of git://git.kernel.org/pub/scm/linux/kernel/git/konrad/xen:
xen: Fix stack corruption in xen_failsafe_callback for 32bit PVOPS guests.
Revert "xen/smp: Fix CPU online/offline bug triggering a BUG: scheduling while atomic."
xen/gntdev: remove erronous use of copy_to_user
xen/gntdev: correctly unmap unlinked maps in mmu notifier
xen/gntdev: fix unsafe vma access
xen/privcmd: Fix mmap batch ioctl.
Xen: properly bound buffer access when parsing cpu/*/availability
xen/grant-table: correctly initialize grant table version 1
x86/xen : Fix the wrong check in pciback
xen/privcmd: Relax access control in privcmd_ioctl_mmap
Andreas reports in https://bugzilla.kernel.org/show_bug.cgi?id=51741
that with his Gentoo config, acpi-cpufreq wasn't enabled and
powernow-k8 couldn't handoff properly to acpi-cpufreq leading to
running without P-state support (i.e., cores are constantly in P0).
To alleaviate that, we need to make powernow-k8 depend on acpi-cpufreq
so that acpi-cpufreq is always present.
References: https://bugzilla.kernel.org/show_bug.cgi?id=51741
Reported-by: Andreas <linuxuser330250@gmx.net>
Signed-off-by: Borislav Petkov <bp@suse.de>
Cc: 3.7+ <stable@vger.kernel.org>
Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@intel.com>
Add missing braces around an if block in ffs_fs_parse_opts. This broke
parsing the uid/gid mount options and causes mount to fail when using
uid/gid. This has been introduced by commit b9b73f7c (userns: Convert usb
functionfs to use kuid/kgid where appropriate) in 3.7.
Cc: <stable@vger.kernel.org>
Signed-off-by: Benoit Goby <benoit@android.com>
Acked-by: Michal Nazarewicz <mina86@mina86.com>
Signed-off-by: Felipe Balbi <balbi@ti.com>
dwc3_gadget_set_ep_config expects maxburst as incremented by 1. So, by
default initialize ep->maxburst to 1 for ep0.
Cc: <stable@vger.kernel.org>
Signed-off-by: Pratyush Anand <pratyush.anand@st.com>
Signed-off-by: Felipe Balbi <balbi@ti.com>
