Instead of creating each attribute individually, use sysfs_create_group
to create all attributes for one core with a single call.
Signed-off-by: Guenter Roeck <linux@roeck-us.net>
Reviewed-by: Jean Delvare <jdelvare@suse.de>
Tested-by: Jean Delvare <jdelvare@suse.de>
Devicetree functions are stubbed out if CONFIG_OF is undefined.
Therefore, conditional compilation is unnecessary and can be removed.
Signed-off-by: Guenter Roeck <linux@roeck-us.net>
Reviewed-by: Jean Delvare <jdelvare@suse.de>
The debug messages in this driver have little if any value. Drop them.
Signed-off-by: Guenter Roeck <linux@roeck-us.net>
Reviewed-by: Jean Delvare <jdelvare@suse.de>
i2c_smbus_write_byte_data returns a valid error code.
Return it to the user instead of replacing it with -EIO.
Signed-off-by: Guenter Roeck <linux@roeck-us.net>
Reviewed-by: Jean Delvare <jdelvare@suse.de>
ADC128D818 is a System Monitor with Temperature Sensor. It is similar to LM80
and LM96080, but has 16 bit wide sensor registers and no fan speed monitoring.
Signed-off-by: Guenter Roeck <linux@roeck-us.net>
Entries have been added at more or less random positions over time, so
it becomes difficult to find what you are looking for or figure out
where to insert new entries.
Signed-off-by: Jean Delvare <jdelvare@suse.de>
Signed-off-by: Guenter Roeck <linux@roeck-us.net>
data is kzalloc'd, so data->valid and data->model are already 0.
Signed-off-by: Jean Delvare <jdelvare@suse.de>
Signed-off-by: Guenter Roeck <linux@roeck-us.net>
There is no reason to replace one error with another.
smatch message:
drivers/hwmon/emc2103.c:352 set_fan_div() info: why not propagate 'status'
from i2c_smbus_read_byte_data() instead of (-5)?
Reviewed-by: Jean Delvare <jdelvare@suse.de>
Signed-off-by: Guenter Roeck <linux@roeck-us.net>
There is no reason to replace one error code with another,
and returning -1 as error code is wrong anyway.
Smatch log:
drivers/hwmon/smm665.c:225 smm665_read_adc() info: why not propagate 'rv'
from i2c_smbus_read_word_swapped() instead of (-1)?
Reviewed-by: Jean Delvare <jdelvare@suse.de>
Signed-off-by: Guenter Roeck <linux@roeck-us.net>
Use devm_ioremap_resource() in order to make the code simpler,
and move 'struct resource *mem' from 'struct jz4740_hwmon' to
jz4740_hwmon_probe() because the 'mem' variable is used only in
jz4740_hwmon_probe(). Also the redundant return value check of
platform_get_resource() is removed, because the value is checked
by devm_ioremap_resource().
Signed-off-by: Jingoo Han <jg1.han@samsung.com>
Acked-by: Lars-Peter Clausen <lars@metafoo.de>
Signed-off-by: Guenter Roeck <linux@roeck-us.net>
LTC4260 is a Positive Voltage Hot Swap Controller.
The driver currently only supports voltage monitoring, not voltage control.
Signed-off-by: Guenter Roeck <linux@roeck-us.net>
Driver Linear Technologies LTC4222 Dual Hot Swap Controller
The driver currently only supports voltage monitoring, not voltage control.
Signed-off-by: Guenter Roeck <linux@roeck-us.net>
Pull drm fixes from Dave Airlie:
"Not a huge amount happening, some MAINTAINERS updates, radeon, vmwgfx
and tegra fixes"
* 'drm-fixes' of git://people.freedesktop.org/~airlied/linux:
drm/vmwgfx: avoid null pointer dereference at failure paths
drm/vmwgfx: Make sure backing mobs are cleared when allocated. Update driver date.
drm/vmwgfx: Remove some unused surface formats
drm/radeon: enable speaker allocation setup on dce3.2
drm/radeon: change audio enable logic
drm/radeon: fix audio disable on dce6+
drm/radeon: free uvd ring on unload
drm/radeon: disable pll sharing for DP on DCE4.1
drm/radeon: fix missing bo reservation
drm/radeon: print the supported atpx function mask
MAINTAINERS: update drm git tree entry
MAINTAINERS: add entry for drm radeon driver
drm/tegra: Add guard to avoid double disable/enable of RGB outputs
gpu: host1x: do not check previously handled gathers
drm/tegra: fix typo 'CONFIG_TEGRA_DRM_FBDEV'
Here are 2 USB patches for 3.14-rc5, one a new device id, and the other
fixes a reported problem with threaded irqs and the USB EHCI driver.
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
-----BEGIN PGP SIGNATURE-----
Version: GnuPG v2.0.22 (GNU/Linux)
iEYEABECAAYFAlMTrGkACgkQMUfUDdst+ylQQQCeMkgsQlVdOwr7kOBimpcpXJAx
z5EAoNfXE8VomI+RCz3Wz9oajksQp75t
=MskR
-----END PGP SIGNATURE-----
Merge tag 'usb-3.14-rc5' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usb
Pull USB fixes from Greg KH:
"Here are 2 USB patches for 3.14-rc5, one a new device id, and the
other fixes a reported problem with threaded irqs and the USB EHCI
driver"
* tag 'usb-3.14-rc5' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usb:
usb: ehci: fix deadlock when threadirqs option is used
USB: ftdi_sio: add Cressi Leonardo PID
Here is a single sysfs fix for 3.14-rc5. It fixes a reported problem
with the namespace code in sysfs.
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
-----BEGIN PGP SIGNATURE-----
Version: GnuPG v2.0.22 (GNU/Linux)
iEYEABECAAYFAlMTq7sACgkQMUfUDdst+yml/wCgkUWPlSGv3UA5AJ1yDBnFqgxB
RcAAn1CM1x6k3ULHG6Hz7SGkFg9dqpjz
=aK2B
-----END PGP SIGNATURE-----
Merge tag 'driver-core-3.14-rc5' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/driver-core
Pull sysfs fix from Greg KH:
"Here is a single sysfs fix for 3.14-rc5. It fixes a reported problem
with the namespace code in sysfs"
* tag 'driver-core-3.14-rc5' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/driver-core:
sysfs: fix namespace refcnt leak
Here are a few IIO fixes, and a new device id for a staging driver for
3.14-rc5. All have been in linux-next for a while, I did a final merge
to get the IIO fixes into this tree, they were incorrectly in the
char-misc tree for a few weeks, and I forgot to tell you to pull them
from there. This makes it a single pull request for you.
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
-----BEGIN PGP SIGNATURE-----
Version: GnuPG v2.0.22 (GNU/Linux)
iEYEABECAAYFAlMTq2EACgkQMUfUDdst+ym6mACgzzSm61DhSJcWEnDe/0EV8eeF
q7UAoIpwAjyGAP1NTFdMC9jYXzBp3OAk
=OQ2S
-----END PGP SIGNATURE-----
Merge tag 'staging-3.14-rc5' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/staging
Pull staging tree fixes from Greg KH:
"Here are a few IIO fixes, and a new device id for a staging driver for
3.14-rc5. All have been in linux-next for a while, I did a final
merge to get the IIO fixes into this tree, they were incorrectly in
the char-misc tree for a few weeks, and I forgot to tell you to pull
them from there. This makes it a single pull request for you"
* tag 'staging-3.14-rc5' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/staging:
staging: r8188eu: Add new device ID
staging:iio:adc:MXS:LRADC: fix touchscreen statemachine
iio:gyro: bug on L3GD20H gyroscope support
iio: cm32181: Change cm32181 ambient light sensor driver
iio: cm36651: Fix read/write integration time function.
more radeon fixes
* 'drm-fixes-3.14' of git://people.freedesktop.org/~agd5f/linux:
drm/radeon: enable speaker allocation setup on dce3.2
drm/radeon: change audio enable logic
drm/radeon: fix audio disable on dce6+
drm/radeon: free uvd ring on unload
drm/radeon: disable pll sharing for DP on DCE4.1
drm/radeon: fix missing bo reservation
drm/radeon: print the supported atpx function mask
Pull perf fixes from Ingo Molnar:
"Misc fixes, most of them on the tooling side"
* 'perf-urgent-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip:
perf tools: Fix strict alias issue for find_first_bit
perf tools: fix BFD detection on opensuse
perf: Fix hotplug splat
perf/x86: Fix event scheduling
perf symbols: Destroy unused symsrcs
perf annotate: Check availability of annotate when processing samples
A couple of minor fixes.
Pull request of 2014-03-02
* tag 'vmwgfx-fixes-3.14-2014-03-02' of git://people.freedesktop.org/~thomash/linux:
drm/vmwgfx: avoid null pointer dereference at failure paths
drm/vmwgfx: Make sure backing mobs are cleared when allocated. Update driver date.
drm/vmwgfx: Remove some unused surface formats
vmw_takedown_otable_base() and vmw_mob_unbind() check for
potential vmw_fifo_reserve() failure and print error message,
but then immediately dereference NULL pointer.
Found by Linux Driver Verification project (linuxtesting.org).
Signed-off-by: Alexey Khoroshilov <khoroshilov@ispras.ru>
Reviewed-by: Thomas Hellstrom <thellstrom@vmware.com>
Backing mob contents is propagated to user-space, so make sure backing
mobs are cleared when allocated. This also accidently fix rendering errors
with celestia when emulating legacy mode.
Also update driver date.
Signed-off-by: Thomas Hellstrom <thellstrom@vmware.com>
Reviewed-by: Brian Paul <brianp@vmware.com>
Pull x86 fixes from Peter Anvin:
"The VMCOREINFO patch I'll pushing for this release to avoid having a
release with kASLR and but without that information.
I was hoping to include the FPU patches from Suresh, but ran into a
problem (see other thread); will try to make them happen next week"
* 'x86-urgent-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip:
x86, kaslr: add missed "static" declarations
x86, kaslr: export offset in VMCOREINFO ELF notes
Pull SCSI target fixes from Nicholas Bellinger:
"The bulk of the series are bugfixes for qla2xxx target NPIV support
that went in for v3.14-rc1. Also included are a few DIF related
fixes, a qla2xxx fix (Cc'ed to stable) from Greg W., and vhost/scsi
protocol version related fix from Venkatesh.
Also just a heads up that a series to address a number of issues with
iser-target active I/O reset/shutdown is still being tested, and will
be included in a separate -rc6 PULL request"
* git://git.kernel.org/pub/scm/linux/kernel/git/nab/target-pending:
vhost/scsi: Check LUN structure byte 0 is set to 1, per spec
qla2xxx: Fix kernel panic on selective retransmission request
Target/sbc: Don't use sg as iterator in sbc_verify_read
target: Add DIF sense codes in transport_generic_request_failure
target/sbc: Fix sbc_dif_copy_prot addr offset bug
tcm_qla2xxx: Fix NAA formatted name for NPIV WWPNs
tcm_qla2xxx: Perform configfs depend/undepend for base_tpg
tcm_qla2xxx: Add NPIV specific enable/disable attribute logic
qla2xxx: Check + fail when npiv_vports_inuse exists in shutdown
qla2xxx: Fix qlt_lport_register base_vha callback race
Pull slave-dma fixes from Vinod Koul:
"This request brings you two small fixes. First one for fixing
dereference of freed descriptor and second for fixing sdma bindings
for it to work for imx25.
I was planning to send this about 10days ago but then I had to proceed
on my paternity leave and didnt get chance to send this. Now got a
bit of time from dady duties :)"
* 'fixes' of git://git.infradead.org/users/vkoul/slave-dma:
dma: sdma: Add imx25 compatible
dma: ste_dma40: don't dereference free:d descriptor
- One of the recent intel_pstate driver fixes introduced a rounding
error that on some systems causes the frequency to be stuck at the
lowest level forever. Fix from Dirk Brandewie.
- The firmware_class driver's PM notifier doesn't handle the
PM_RESTORE_PREPARE event during hibernation image restore and that
leads to a deadlock on umhelper_sem in __usermodehelper_disable().
Fix from Sebastian Capella.
- acpi_processor_set_throttling() abuses set_cpus_allowed_ptr() in a
nasty way which triggers the WARN_ON_ONCE() in wq_worker_waking_up()
among other things. Fix from Lan Tianyu.
/
-----BEGIN PGP SIGNATURE-----
Version: GnuPG v2.0.22 (GNU/Linux)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=7EE0
-----END PGP SIGNATURE-----
Merge tag 'pm+acpi-3.14-rc5' of git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm
Pull ACPI and power management fixes from Rafael Wysocki:
"These three commits fix a recent intel_pstate regression and two old
bugs that should be fixed in -stable too, one in the ACPI processor
driver and one in the firmare loader.
Specifics:
- One of the recent intel_pstate driver fixes introduced a rounding
error that on some systems causes the frequency to be stuck at the
lowest level forever. Fix from Dirk Brandewie.
- The firmware_class driver's PM notifier doesn't handle the
PM_RESTORE_PREPARE event during hibernation image restore and that
leads to a deadlock on umhelper_sem in __usermodehelper_disable().
Fix from Sebastian Capella.
- acpi_processor_set_throttling() abuses set_cpus_allowed_ptr() in a
nasty way which triggers the WARN_ON_ONCE() in wq_worker_waking_up()
among other things. Fix from Lan Tianyu"
* tag 'pm+acpi-3.14-rc5' of git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm:
ACPI / processor: Rework processor throttling with work_on_cpu()
PM / hibernate: Fix restore hang in freeze_processes()
intel_pstate: Change busy calculation to use fixed point math.
. Problem on recent gcc on x86-32 related to strict alias issue for
find_first_bit (Jiri Olsa).
. OpenSuSE: BFD detection problems related to not explicitely listing all
required libraries (Andi Kleen)
Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>
-----BEGIN PGP SIGNATURE-----
Version: GnuPG v1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=hlo4
-----END PGP SIGNATURE-----
Merge tag 'perf-urgent-for-mingo' of git://git.kernel.org/pub/scm/linux/kernel/git/acme/linux into perf/urgent
Pull perf/urgent build fixes for certain distro environments, from Arnaldo Carvalho de Melo:
* Problem on recent gcc on x86-32 related to strict alias issue for
find_first_bit (Jiri Olsa).
* OpenSuSE: BFD detection problems related to not explicitely listing all
required libraries (Andi Kleen)
Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>
Signed-off-by: Ingo Molnar <mingo@kernel.org>
A single line patch fixing a regression that was introduced in 3.13 in the
reworking of the mxs touch screen and ADC drivers to be interrupt rather
than polling driven. It resulted in a stray double reporting of the release
coordinate in the touch screen driver. The bug lay in the adc side
of the driver which left the statemachine in the wrong state.
-----BEGIN PGP SIGNATURE-----
Version: GnuPG v2.0.22 (GNU/Linux)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=NZzD
-----END PGP SIGNATURE-----
Merge tag 'fixes-for-3.14d' of git://git.kernel.org/pub/scm/linux/kernel/git/jic23/iio into staging-linus
Jonathan writes:
Fourth set of IIO fixes for the 3.14 kernel.
A single line patch fixing a regression that was introduced in 3.13 in the
reworking of the mxs touch screen and ADC drivers to be interrupt rather
than polling driven. It resulted in a stray double reporting of the release
coordinate in the touch screen driver. The bug lay in the adc side
of the driver which left the statemachine in the wrong state.
Add a maintainers entry for the Armada DRM driver.
Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
couple immutable biovec fixups for dm mirror, and a few dm-thin fixes.
-----BEGIN PGP SIGNATURE-----
Version: GnuPG v1
iQEcBAABAgAGBQJTEK7qAAoJEMUj8QotnQNav50IAL7v1pOZoBdwohTwAgIIJZoC
2g49vowx+QP8O7uDiKeO5a+tG3hfaXA0Vq7RGmPfR1HsQjwu4hNu8DXJub3ajfKs
THAKrjlARTCkntoIYdg3uYWYqhh/J3aJuR0ToUboQ/sCyieDKQ/sxQA7VlADowO/
2wsmf7jQcIruv/ZjfBEhKgGcOooOBy/A6sH7YkfHjuKwpcXId2QpQ+vKBdSBx6/A
lqmGBNLb0agbCr8u4I+kmRyxwETD76VEE5RY+zCpXAgzFx41RW/lmxUHMZoxEZwH
KJHqcbHbIiwCzehfO2Qhq8X/hs8gP/Ws0T53vU7qOGkk3yyc7TE/8Y/bSXSynZY=
=3YvF
-----END PGP SIGNATURE-----
Merge tag 'dm-3.14-fixes-1' of git://git.kernel.org/pub/scm/linux/kernel/git/device-mapper/linux-dm
Pull device mapper fixes from Mike Snitzer:
"A few dm-cache fixes, an invalid ioctl handling fix for dm multipath,
a couple immutable biovec fixups for dm mirror, and a few dm-thin
fixes.
There will likely be additional dm-thin metadata and data resize fixes
to include in 3.14-rc6 next week.
Note to stable-minded folks: Immutable biovecs were introduced in
3.14, so the related fixups for dm mirror are not needed in stable@
kernels"
* tag 'dm-3.14-fixes-1' of git://git.kernel.org/pub/scm/linux/kernel/git/device-mapper/linux-dm:
dm cache: fix truncation bug when mapping I/O to >2TB fast device
dm thin: allow metadata space larger than supported to go unused
dm mpath: fix stalls when handling invalid ioctls
dm thin: fix the error path for the thin device constructor
dm raid1: fix immutable biovec related BUG when retrying read bio
dm io: fix I/O to multiple destinations
dm thin: avoid metadata commit if a pool's thin devices haven't changed
dm cache: do not add migration to completed list before unhooking bio
dm cache: move hook_info into common portion of per_bio_data structure
It's a bad habit to get a higher volume of fixes often lately, but
things happen again. All commits found here are real bug fixes,
and are mostly trivial. Most of changes in ASoC are the fixes for
enum items due to the wrong API usages, in addition to a few DAPM
mutex deadlock and other fixes. In HD-audio, only fixups for HP
laptops. Although diffstat shows much, the changes are simple:
there are just so many different device entries there.
-----BEGIN PGP SIGNATURE-----
Version: GnuPG v2.0.22 (GNU/Linux)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=nvm5
-----END PGP SIGNATURE-----
Merge tag 'sound-3.14-rc5' of git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound
Pull sound fixes from Takashi Iwai:
"It's a bad habit to get a higher volume of fixes often lately, but
things happen again.
All commits found here are real bug fixes, and are mostly trivial.
Most of changes in ASoC are the fixes for enum items due to the wrong
API usages, in addition to a few DAPM mutex deadlock and other fixes.
In HD-audio, only fixups for HP laptops. Although diffstat shows
much, the changes are simple: there are just so many different device
entries there"
* tag 'sound-3.14-rc5' of git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound:
ASoC: sta32x: Fix wrong enum for limiter2 release rate
ASoC: da732x: Mark DC offset control registers volatile
ALSA: hda/realtek - Add more entry for enable HP mute led
ALSA: hda - Add a fixup for HP Folio 13 mute LED
ASoC: wm8958-dsp: Fix firmware block loading
ASoC: sta32x: Fix cache sync
ALSA: hda/realtek - Add more entry for enable HP mute led
ASoC: dapm: Add locking to snd_soc_dapm_xxxx_pin functions
Input - arizona-haptics: Fix double lock of dapm_mutex
ASoC: wm8400: Fix the wrong number of enum items
ASoC: isabelle: Fix the wrong number of items in enum ctls
ASoC: ad1980: Fix wrong number of items for capture source
ASoC: wm8994: Fix the wrong number of enum items
ASoC: wm8900: Fix the wrong number of enum items
ASoC: wm8770: Fix wrong number of enum items
ASoC: sta32x: Fix array access overflow
ASoC: dapm: Correct regulator bypass error messages
virtualization on Intel is broken in 3.13 and fixed by this
pull request.
-----BEGIN PGP SIGNATURE-----
Version: GnuPG v2.0.22 (GNU/Linux)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=zQTn
-----END PGP SIGNATURE-----
Merge tag 'for-linus' of git://git.kernel.org/pub/scm/virt/kvm/kvm
Pull KVM fixes from Paolo Bonzini:
"Three x86 fixes and one for ARM/ARM64.
In particular, nested virtualization on Intel is broken in 3.13 and
fixed by this pull request"
* tag 'for-linus' of git://git.kernel.org/pub/scm/virt/kvm/kvm:
kvm, vmx: Really fix lazy FPU on nested guest
kvm: x86: fix emulator buffer overflow (CVE-2014-0049)
arm/arm64: KVM: detect CPU reset on CPU_PM_EXIT
KVM: MMU: drop read-only large sptes when creating lower level sptes
Pull powerpc fixes from Ben Herrenschmidt:
"Here are a few more powerpc fixes for 3.14.
Most of these are also CC'ed to stable and fix bugs in new
functionality introduced in the last 2 or 3 versions"
* 'merge' of git://git.kernel.org/pub/scm/linux/kernel/git/benh/powerpc:
powerpc/powernv: Fix indirect XSCOM unmangling
powerpc/powernv: Fix opal_xscom_{read,write} prototype
powerpc/powernv: Refactor PHB diag-data dump
powerpc/powernv: Dump PHB diag-data immediately
powerpc: Increase stack redzone for 64-bit userspace to 512 bytes
powerpc/ftrace: bugfix for test_24bit_addr
powerpc/crashdump : Fix page frame number check in copy_oldmem_page
powerpc/le: Ensure that the 'stop-self' RTAS token is handled correctly
Commit fb4a96029c (arm64: kernel: fix per-cpu offset restore on
resume) uses per_cpu_offset() unconditionally during CPU wakeup,
however, this is only defined for the SMP case.
Signed-off-by: Catalin Marinas <catalin.marinas@arm.com>
Reported-by: Dave P Martin <Dave.Martin@arm.com>
Page table entries on ARM64 are 64 bits, and some pte functions such as
pte_dirty return a bitwise-and of a flag with the pte value. If the
flag to be tested resides in the upper 32 bits of the pte, then we run
into the danger of the result being dropped if downcast.
For example:
gather_stats(page, md, pte_dirty(*pte), 1);
where pte_dirty(*pte) is downcast to an int.
This patch adds a double logical invert to all the pte_ accessors to
ensure predictable downcasting.
Signed-off-by: Steve Capper <steve.capper@linaro.org>
Cc: <stable@vger.kernel.org>
Signed-off-by: Catalin Marinas <catalin.marinas@arm.com>
When remapping a block to the cache's fast device that is larger than
2TB we must not truncate the destination sector to 32bits. The 32bit
temporary result of from_cblock() was being overflowed in
remap_to_cache() due to the logical left shift.
Use an intermediate 64bit type to store the 32bit from_cblock() result
to fix the overflow.
Signed-off-by: Heinz Mauelshagen <heinzm@redhat.com>
Signed-off-by: Mike Snitzer <snitzer@redhat.com>
Cc: stable@vger.kernel.org
When compiling perf tool code with gcc 4.4.7 I'm getting
following error:
CC util/session.o
cc1: warnings being treated as errors
util/session.c: In function ‘perf_session_deliver_event’:
tools/perf/util/include/linux/bitops.h:109: error: dereferencing pointer ‘p’ does break strict-aliasing rules
tools/perf/util/include/linux/bitops.h:101: error: dereferencing pointer ‘p’ does break strict-aliasing rules
util/session.c:697: note: initialized from here
tools/perf/util/include/linux/bitops.h:101: note: initialized from here
make[1]: *** [util/session.o] Error 1
make: *** [util/session.o] Error 2
The aliased types here are u64 and unsigned long pointers, which is safe
for the find_first_bit processing.
This error shows up for me only for gcc 4.4 on 32bit x86, even for
-Wstrict-aliasing=3, while newer gcc are quiet and scream here for
-Wstrict-aliasing={2,1}. Looks like newer gcc changed the rules for
strict alias warnings.
The gcc documentation offers workaround for valid aliasing by using
__may_alias__ attribute:
http://gcc.gnu.org/onlinedocs/gcc-4.4.0/gcc/Type-Attributes.html
Using this workaround for the find_first_bit function.
Signed-off-by: Jiri Olsa <jolsa@redhat.com>
Cc: Corey Ashford <cjashfor@linux.vnet.ibm.com>
Cc: David Ahern <dsahern@gmail.com>
Cc: Frederic Weisbecker <fweisbec@gmail.com>
Cc: Ingo Molnar <mingo@elte.hu>
Cc: Namhyung Kim <namhyung@kernel.org>
Cc: Paul Mackerras <paulus@samba.org>
Cc: Peter Zijlstra <a.p.zijlstra@chello.nl>
Link: http://lkml.kernel.org/r/1393434867-20271-1-git-send-email-jolsa@redhat.com
Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>
We need to unmangle the full address, not just the register
number, and we also need to support the real indirect bit
being set for in-kernel uses.
Signed-off-by: Benjamin Herrenschmidt <benh@kernel.crashing.org>
CC: <stable@vger.kernel.org> [v3.13]
The OPAL firmware functions opal_xscom_read and opal_xscom_write
take a 64-bit argument for the XSCOM (PCB) address in order to
support the indirect mode on P8.
Signed-off-by: Benjamin Herrenschmidt <benh@kernel.crashing.org>
CC: <stable@vger.kernel.org> [v3.13]
