1. fix two visible mistakes:
* when load_scm_model_init faild, we should call platform_device_del(msipf_device)
* msipf_attribute_group should be remove in err case
2. change some tags, give them real meaning.
Signed-off-by: Libo Chen <libo.chen@huawei.com>
Signed-off-by: Matthew Garrett <matthew.garrett@nebula.com>
IDE PIO calculates the size wrong when passing the parameter
"ide-core.nodma=0.0" to the kernel.
Signed-off-by: Leonid Yegoshin <Leonid.Yegoshin@imgtec.com>
Acked-by: Steven J. Hill <Steven.Hill@imgtec.com>
Signed-off-by: Steven J. Hill <sjhill@mips.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
use module_pci_driver instead of init/exit, make code clean.
Signed-off-by: Libo Chen <libo.chen@huawei.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Core:
- Add support for eMMC 5.1 devices.
- Add MMC_CAP_AGGRESSIVE_PM capability for aggressive power management
of eMMC/SD between requests, using runtime PM.
- Add an ioctl to perform the eMMC 4.5 Sanitize command; sample code at:
git://git.kernel.org/pub/scm/linux/kernel/git/cjb/mmc-utils.git
Drivers:
- dw_mmc: Add support for Rockchip's Cortex-A9 SoCs.
- dw_mmc: Add support for Altera SoCFPGAs.
- sdhci-esdhc-imx: Add support for 8-bit bus width, non-removable cards.
- sdhci-bcm-kona: New driver for Broadcom Kona (281xx) SoCs.
- sdhi/tmio: Add DT DMA support.
-----BEGIN PGP SIGNATURE-----
Version: GnuPG v1.4.13 (GNU/Linux)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=c/CM
-----END PGP SIGNATURE-----
Merge tag 'mmc-updates-for-3.11-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/cjb/mmc
Pull MMC updates from Chris Ball:
"MMC highlights for 3.11:
Core:
- Add support for eMMC 5.1 devices
- Add MMC_CAP_AGGRESSIVE_PM capability for aggressive power
management of eMMC/SD between requests, using runtime PM
- Add an ioctl to perform the eMMC 4.5 Sanitize command. Sample code
at:
git://git.kernel.org/pub/scm/linux/kernel/git/cjb/mmc-utils.git
Drivers:
- dw_mmc: Add support for Rockchip's Cortex-A9 SoCs
- dw_mmc: Add support for Altera SoCFPGAs
- sdhci-esdhc-imx: Add support for 8-bit bus width, non-removable
cards
- sdhci-bcm-kona: New driver for Broadcom Kona (281xx) SoCs
- sdhi/tmio: Add DT DMA support"
* tag 'mmc-updates-for-3.11-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/cjb/mmc: (87 commits)
mmc: bcm281xx SDHCI driver
mmc: sdhci: add card_event callback to sdhci
mmc: core: Fixup Oops for SDIO shutdown
mmc: sdhci-pci: add another device id
mmc: esdhc: Fix bug when writing to SDHCI_HOST_CONTROL register
mmc: esdhc: Add support for 8-bit bus width and non-removable card
mmc: core: production year for eMMC 4.41 and later
mmc: omap: remove unnecessary #if 0's
mmc: sdhci: fix ctrl_2 on super-speed selection
mmc: dw_mmc-pltfm: add Rockchip variant
mmc: dw_mmc-pltfm: move probe and remove below dt match table
mmc: dw_mmc-pltfm: remove static from dw_mci_pltfm_remove
mmc: sdhci-acpi: add support for eMMC hardware reset for HID 80860F14
mmc: sdhci-pci: add support for eMMC hardware reset for BYT eMMC.
mmc: dw_mmc: Add support DW SD/MMC driver on SOCFPGA
mmc: sdhci: fix caps2 for HS200
sdhci-pxav3: Fix runtime PM initialization
mmc: core: Add DT-bindings for MMC_CAP2_FULL_PWR_CYCLE
mmc: core: Invent MMC_CAP2_FULL_PWR_CYCLE
mmc: core: Enable power_off_notify for eMMC shutdown sequence
...
A new driver supports driving PWM signals using the TPU unit found on
various Renesas SoCs. Furthermore support is added for the NXP PCA9685
LED controller. Another big chunk is the sysfs interface which has been
in the works for quite some time.
The remaining patches are a random assortment of cleanups and fixes.
-----BEGIN PGP SIGNATURE-----
Version: GnuPG v2.0.20 (GNU/Linux)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=5mly
-----END PGP SIGNATURE-----
Merge tag 'for-3.11-rc1' of git://gitorious.org/linux-pwm/linux-pwm
Pull pwm changes from Thierry Reding:
"A new driver supports driving PWM signals using the TPU unit found on
various Renesas SoCs. Furthermore support is added for the NXP
PCA9685 LED controller. Another big chunk is the sysfs interface
which has been in the works for quite some time.
The remaining patches are a random assortment of cleanups and fixes"
* tag 'for-3.11-rc1' of git://gitorious.org/linux-pwm/linux-pwm:
pwm: pwm-tiehrpwm: Use clk_enable/disable instead clk_prepare/unprepare.
pwm: pca9685: Fix wrong argument to set MODE1_SLEEP bit
pwm: renesas-tpu: Add MODULE_ALIAS to make module auto loading work
pwm: renesas-tpu: fix return value check in tpu_probe()
pwm: Add Renesas TPU PWM driver
pwm: Add sysfs interface
pwm: Fill in missing .owner fields
pwm: add pca9685 driver
pwm: atmel-tcb: prepare clk before calling enable
pwm: devm: alloc correct pointer size
pwm: mxs: Let device core handle pinctrl
MAINTAINERS: Update PWM subsystem entry
-----BEGIN PGP SIGNATURE-----
Version: GnuPG v1.4.13 (GNU/Linux)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=K+7Q
-----END PGP SIGNATURE-----
Merge tag 'for-v3.11' of git://git.infradead.org/battery-2.6
Pull battery subsystem update from Anton Vorontsov:
"Nothing exciting this time, just assorted fixes and cleanups"
* tag 'for-v3.11' of git://git.infradead.org/battery-2.6: (25 commits)
charger-manager: Fix regulator_get() return check
charger-manager: Fix a bug when it unregisters notifier block of extcon
tps65090-charger: Add dt node to power_supply
sbs-battery: Add dt to power_supply struct
power_supply: Add of_node_put to fix refcount
power_supply: Move of_node out of the #ifdef CONFIG_OF
power/reset: Make the vexpress driver optional on arm and arm64
charger-manager: Add missing newlines, fix a couple of typos, add pr_fmt
tps65090-charger: Fix AC detect
MAINTAINERS: Update email address for Anton Vorontsov
charger-manager: Ensure event is not used as format string
power_supply: Replace strict_strtoul() with kstrtoul()
generic-adc-battery: Fix checking if none of the channels are supported
power: Use platform_{get,set}_drvdata()
pm2301_charger: Return error if create_singlethread_workqueue fails
pm2301_charger: Fix NULL pointer dereference
lp8727_charger: Support the device tree feature
twl4030_charger: Remove unnecessary platform_set_drvdata()
rx51_battery: Remove unnecessary platform_set_drvdata()
jz4740-battery: Remove unnecessary platform_set_drvdata()
...
But we also have:
- Support for the TPS659038 PMIC from the palmas driver.
- Intel's Coleto Creek and Avoton SoCs support from the lpc_ich driver.
- RTL8411B support from the rtsx driver.
- More DT support for the Arizona, max8998, twl4030-power and the
ti_am335x_tsadc drivers.
- The SSBI driver move under MFD.
- A conversion to the devm_* API for most of the MFD drivers.
- The twl4030-power got split from twl-core into its own module.
- A major ti_am335x_adc cleanup, leading to a proper DT support.
- Our regular arizona and wm* updates and cleanups from the Wolfson
folks.
- A better error handling and initialization, and a regulator subdevice
addition for the 88pm80x driver.
- A bulk platform_set_drvdata() call removal that's no longer need since
commit 0998d063.
-----BEGIN PGP SIGNATURE-----
Version: GnuPG v1.4.12 (GNU/Linux)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=RqMp
-----END PGP SIGNATURE-----
Merge tag 'mfd-3.11-1' of git://git.kernel.org/pub/scm/linux/kernel/git/sameo/mfd-next
Pull MFD update from Samuel Ortiz:
"For the 3.11 merge we only have one new MFD driver for the Kontron
PLD.
But we also have:
- Support for the TPS659038 PMIC from the palmas driver.
- Intel's Coleto Creek and Avoton SoCs support from the lpc_ich
driver.
- RTL8411B support from the rtsx driver.
- More DT support for the Arizona, max8998, twl4030-power and the
ti_am335x_tsadc drivers.
- The SSBI driver move under MFD.
- A conversion to the devm_* API for most of the MFD drivers.
- The twl4030-power got split from twl-core into its own module.
- A major ti_am335x_adc cleanup, leading to a proper DT support.
- Our regular arizona and wm* updates and cleanups from the Wolfson
folks.
- A better error handling and initialization, and a regulator
subdevice addition for the 88pm80x driver.
- A bulk platform_set_drvdata() call removal that's no longer need
since commit 0998d06310 ("device-core: Ensure drvdata = NULL when
no driver is bound")
* tag 'mfd-3.11-1' of git://git.kernel.org/pub/scm/linux/kernel/git/sameo/mfd-next: (102 commits)
mfd: sec: Provide max_register to regmap
mfd: wm8994: Remove duplicate check for active JACKDET
MAINTAINERS: Add include directory to MFD file patterns
mfd: sec: Remove fields not used since regmap conversion
watchdog: Kontron PLD watchdog timer driver
mfd: max8998: Add support for Device Tree
regulator: max8998: Use arrays for specifying voltages in platform data
mfd: max8998: Add irq domain support
regulator: palmas: Add TPS659038 support
mfd: Kontron PLD mfd driver
mfd: palmas: Add TPS659038 PMIC support
mfd: palmas: Add SMPS10_BOOST feature
mfd: palmas: Check if irq is valid
mfd: lpc_ich: iTCO_wdt patch for Intel Coleto Creek DeviceIDs
mfd: twl-core: Change TWL6025 references to TWL6032
mfd: davinci_voicecodec: Fix build breakage
mfd: vexpress: Make the driver optional for arm and arm64
mfd: htc-egpio: Use devm_ioremap_nocache() instead of ioremap_nocache()
mfd: davinci_voicecodec: Convert to use devm_* APIs
mfd: twl4030-power: Fix relocking on error
...
Fix endian warning:
CHECK fs/cifs/smb2pdu.c
fs/cifs/smb2pdu.c:1068:40: warning: incorrect type in assignment (different base types)
fs/cifs/smb2pdu.c:1068:40: expected restricted __le32 [usertype] Next
fs/cifs/smb2pdu.c:1068:40: got unsigned long
Signed-off-by: Steve French <smfrench@gmail.com>
On reconnects, we need to reopen file and then obtain all byte-range
locks held by the client. SMB2 protocol provides feature to make
this process atomic by reconnecting to the same file handle
with all it's byte-range locks. This patch adds this capability
for SMB2 shares.
Signed-off-by: Pavel Shilovsky <pshilovsky@samba.org>
Signed-off-by: Steven French <steven@steven-GA-970A-DS3.(none)>
to prepare it for further durable handle reconnect processing.
Signed-off-by: Pavel Shilovsky <pshilovsky@samba.org>
Signed-off-by: Steven French <steven@steven-GA-970A-DS3.(none)>
by passing durable context together with a handle caching lease or
batch oplock.
Signed-off-by: Pavel Shilovsky <pshilovsky@samba.org>
Signed-off-by: Steven French <steven@steven-GA-970A-DS3.(none)>
to make it easier to add other create context further.
Signed-off-by: Pavel Shilovsky <pshilovsky@samba.org>
Signed-off-by: Steven French <steven@steven-GA-970A-DS3.(none)>
by passing a filename to a separate iovec regardless of its length.
Signed-off-by: Pavel Shilovsky <pshilovsky@samba.org>
Signed-off-by: Steven French <steven@steven-GA-970A-DS3.(none)>
and eliminated unused file_attribute parms of SMB2_open.
Signed-off-by: Pavel Shilovsky <pshilovsky@samba.org>
Signed-off-by: Steven French <steven@steven-GA-970A-DS3.(none)>
to prevent missing RqLs context if it's not the first one.
Signed-off-by: Pavel Shilovsky <pshilovsky@samba.org>
Signed-off-by: Steven French <steven@steven-GA-970A-DS3.(none)>
Pull hwmon update from Jean Delvare.
* 'hwmon-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/jdelvare/staging:
hwmon: (lm63) Drop redundant safety on cache lifetime
hwmon: (lm90) Drop redundant safety on cache lifetime
A set of small fixes for issues noticed during the merge window, all
very much non-invasive.
-----BEGIN PGP SIGNATURE-----
Version: GnuPG v1.4.12 (GNU/Linux)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=fPhu
-----END PGP SIGNATURE-----
Merge tag 'regulator-v3.11-2' of git://git.kernel.org/pub/scm/linux/kernel/git/broonie/regulator
Pull regulator fixes from Mark Brown:
"Fixes for the merge window
A set of small fixes for issues noticed during the merge window, all
very much non-invasive"
* tag 'regulator-v3.11-2' of git://git.kernel.org/pub/scm/linux/kernel/git/broonie/regulator:
MAINTAINERS: Update git repository
regulator: max8997: Fix a trivial typo in documentation
regulator: s5m8767: Fix a trivial typo in documentation
regulator: s2mps11: Convert ramp rate to uV/us and set default ramp rate
regulator: s5m8767: Update s5m8767-regulator bindings document
Make struct ieee1394_device_id.driver_data actually avaliable to
1394 protocol drivers. This is especially useful to 1394 audio drivers
for model-specific parameters and methods.
-----BEGIN PGP SIGNATURE-----
Version: GnuPG v2.0.20 (GNU/Linux)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=8MqX
-----END PGP SIGNATURE-----
Merge tag 'firewire-updates' of git://git.kernel.org/pub/scm/linux/kernel/git/ieee1394/linux1394
Pull firewire updates from Stefan Richter:
"Make struct ieee1394_device_id.driver_data actually avaliable to 1394
protocol drivers. This is especially useful to 1394 audio drivers for
model-specific parameters and methods"
* tag 'firewire-updates' of git://git.kernel.org/pub/scm/linux/kernel/git/ieee1394/linux1394:
firewire: remove support of fw_driver.driver.probe and .remove methods
firewire: introduce fw_driver.probe and .remove methods
Pull x86 fix from Ingo Molnar:
"irq-tracing fixlet"
* 'x86-urgent-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip:
x86/tracing: Add irq_enter/exit() in smp_trace_reschedule_interrupt()
Pull microblaze update from Michal Simek:
"This Microblaze merge window is quite minimal.
I have also added to my branch one xilinx systemace sparse fix because
haven't got any reply from block maintainer."
* 'next' of git://git.monstr.eu/linux-2.6-microblaze:
xilinx systemace: Fix sparse warnings
microblaze: Move __NR_syscalls from uapi
microblaze: Enable KGDB in defconfig
microblaze: Don't mark arch_kgdb_ops as const.
This is just a single fix to fix bad UDP checksums sometimes being
generated to IP addresses *.*.255.255.
-----BEGIN PGP SIGNATURE-----
Version: GnuPG v1.4.13 (GNU/Linux)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=Gu8G
-----END PGP SIGNATURE-----
Merge tag 'metag-fixes-for-v3.11-1' of git://git.kernel.org/pub/scm/linux/kernel/git/jhogan/metag
Pull arch/metag fixes from James Hogan:
"This is just a single fix to fix bad UDP checksums sometimes being
generated to IP addresses *.*.255.255"
* tag 'metag-fixes-for-v3.11-1' of git://git.kernel.org/pub/scm/linux/kernel/git/jhogan/metag:
metag: checksum.h: fix carry in csum_tcpudp_nofold
corresponding drivers (net/ethernet/arc/*, irqctl/irq-tb10x.c) have now
been merged into your tree.
Ideally these shd have been part of same submissions, oh well...
-----BEGIN PGP SIGNATURE-----
Version: GnuPG v1.4.12 (GNU/Linux)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=QgUU
-----END PGP SIGNATURE-----
Merge tag 'arc-v3.11-rc1-part2' of git://git.kernel.org/pub/scm/linux/kernel/git/vgupta/arc
Pull second set of ARC architecture updates from Vineet Gupta:
"Couple of Platform updates (Device Tree files primarily) given that
the corresponding drivers (net/ethernet/arc/*, irqctl/irq-tb10x.c)
have now been merged into your tree.
Ideally these shd have been part of same submissions, oh well..."
* tag 'arc-v3.11-rc1-part2' of git://git.kernel.org/pub/scm/linux/kernel/git/vgupta/arc:
ARC: [TB10x] Updates for irqchip driver
ARC: [plat-arcfpga] Enable arc_emac for ARCAngle4 Board
Pull parisc updates from Helge Deller:
"The PA-RISC updates for v3.11 include a gcc miscompilation fix,
gzip-compressed vmlinuz support, a fix in the PCI code for ATI FireGL
support on c8000 machines, a fix to prevent that %sr1 is being
clobbered and a few smaller optimizations and documentation updates"
* 'parisc-for-3.11' of git://git.kernel.org/pub/scm/linux/kernel/git/deller/parisc-linux:
parisc: Fix gcc miscompilation in pa_memcpy()
parisc: Ensure volatile space register %sr1 is not clobbered
parisc: optimize mtsp(0,sr) inline assembly
parisc: switch to gzip-compressed vmlinuz kernel
parisc: document the shadow registers
parisc: more capabilities info in /proc/cpuinfo
parisc: fix LMMIO mismatch between PAT length and MASK register
765532c8 (perf script: Finish the rename from trace to script,
2010-12-23) made a mistake during find-and-replace replacing
"../../../util/trace-event.h" with "../../../util/script-event.h", a
non-existent file. Fix this include.
Signed-off-by: Ramkumar Ramachandra <artagnon@gmail.com>
Cc: Namhyung Kim <namhyung@kernel.org>
Link: http://lkml.kernel.org/r/1373364033-7918-3-git-send-email-artagnon@gmail.com
Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>
Since libelf sometimes uses libpthread, we have to list that after -lelf
when someone tries to build statically. Else things go boom:
Makefile:479: *** No libelf.h/libelf found, please install \
libelf-dev/elfutils-libelf-devel. Stop.
Similarly, the -ldw test fails as it often uses -lz:
Makefile:462: No libdw.h found or old libdw.h found or elfutils is older \
than 0.138, disables dwarf support. Please install new elfutils-devel/libdw-dev
And if we add debugging to try-cc, we see:
+ echo '#include <dwarf.h>
int main(void)
{
Dwarf *dbg = dwarf_begin(0, DWARF_C_READ);
return (long)dbg;
}'
+ i686-pc-linux-gnu-gcc -x c - -O2 -pipe -march=atom -mtune=atom -mfpmath=sse -g \
-D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64 -D_GNU_SOURCE \
-ldw -lelf -static -lpthread -lrt -lelf -lm -o .24368
/usr/lib/libdw.a(dwarf_begin_elf.o):function check_section.isra.1: error: undefined reference to 'inflateInit_'
/usr/lib/libdw.a(dwarf_begin_elf.o):function check_section.isra.1: error: undefined reference to 'inflate'
/usr/lib/libdw.a(dwarf_begin_elf.o):function check_section.isra.1: error: undefined reference to 'inflateReset'
/usr/lib/libdw.a(dwarf_begin_elf.o):function check_section.isra.1: error: undefined reference to 'inflateEnd'
+ echo '#include <libelf.h>
int main(void)
{
Elf *elf = elf_begin(0, ELF_C_READ, 0);
return (long)elf;
}'
+ i686-pc-linux-gnu-gcc -x c - -O2 -pipe -march=atom -mtune=atom -mfpmath=sse -g \
-D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64 -D_GNU_SOURCE \
-static -lpthread -lrt -lelf -lm -o .19216
/usr/lib/libelf.a(elf_begin.o):function file_read_elf: error: undefined reference to 'pthread_rwlock_init'
/usr/lib/libelf.a(elf_begin.o):function __libelf_read_mmaped_file: error: undefined reference to 'pthread_rwlock_init'
/usr/lib/libelf.a(elf_begin.o):function __libelf_read_mmaped_file: error: undefined reference to 'pthread_rwlock_init'
/usr/lib/libelf.a(elf_begin.o):function read_file: error: undefined reference to 'pthread_rwlock_init'
/usr/lib/libelf.a(elf_begin.o):function lock_dup_elf.8072: error: undefined reference to 'pthread_rwlock_unlock'
/usr/lib/libelf.a(elf_begin.o):function lock_dup_elf.8072: error: undefined reference to 'pthread_rwlock_wrlock'
/usr/lib/libelf.a(elf_begin.o):function elf_begin: error: undefined reference to 'pthread_rwlock_rdlock'
/usr/lib/libelf.a(elf_begin.o):function elf_begin: error: undefined reference to 'pthread_rwlock_unlock'
Signed-off-by: Mike Frysinger <vapier@gentoo.org>
Cc: Ingo Molnar <mingo@redhat.com>
Cc: Paul Mackerras <paulus@samba.org>
Cc: Peter Zijlstra <a.p.zijlstra@chello.nl>
Link: http://lkml.kernel.org/r/1368073064-18276-1-git-send-email-vapier@gentoo.org
Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>
Commit 8f898e92ae removed the redundant
reads of bInterfaceProtocol from the descriptors, but introduced a
regression to devices with quirks of type QUIRK_AUDIO_FIXED_ENDPOINT,
since fp->protocol is not set in setup process.
As a consequence, audio streams would not get initialized, as the
following logs show:
[ 48.923043] setting usb interface 3:1
[ 48.923056] Creating new capture data endpoint #81
[ 48.923484] 4:3:1: cannot set freq 48000 to ep 0x81
This patch sets fp->protocol in create_fixed_stream_quirk() and
resolves the regression.
Signed-off-by: Eldad Zack <eldad@fogrefinery.com>
Signed-off-by: Takashi Iwai <tiwai@suse.de>
XFS removes sgid bits of subdirectories under a directory containing a default
acl.
When a default acl is set, it implies xfs to call xfs_setattr_nonsize() in its
code path. Such function is shared among mkdir and chmod system calls, and
does some checks unneeded by mkdir (calling inode_change_ok()). Such checks
remove sgid bit from the inode after it has been granted.
With this patch, we extend the meaning of XFS_ATTR_NOACL flag to avoid these
checks when acls are being inherited (thanks hch).
Also, xfs_setattr_mode, doesn't need to re-check for group id and capabilities
permissions, this only implies in another try to remove sgid bit from the
directories. Such check is already done either on inode_change_ok() or
xfs_setattr_nonsize().
Changelog:
V2: Extends the meaning of XFS_ATTR_NOACL instead of wrap the tests into another
function
V3: Remove S_ISDIR check in xfs_setattr_nonsize() from the patch
Signed-off-by: Carlos Maiolino <cmaiolino@redhat.com>
Reviewed-by: Ben Myers <bpm@sgi.com>
Signed-off-by: Ben Myers <bpm@sgi.com>
This reverts commit 25ff119 and the follow on for Valleyview commit 2dc8aae.
commit 25ff1195f8
Author: Chris Wilson <chris@chris-wilson.co.uk>
Date: Thu Apr 4 21:31:03 2013 +0100
drm/i915: Workaround incoherence between fences and LLC across multiple CPUs
commit 2dc8aae06d
Author: Chris Wilson <chris@chris-wilson.co.uk>
Date: Wed May 22 17:08:06 2013 +0100
drm/i915: Workaround incoherence with fence updates on Valleyview
Jon Bloomfield came up with a plausible explanation and cheap fix
(drm/i915: Fix incoherence with fence updates on Sandybridge+) for the
race condition, so lets run with it.
This is a candidate for stable as the old workaround incurs a
significant cost (calling wbinvd on all CPUs before performing the
register write) for some workloads as noted by Carsten Emde.
Link: http://lists.freedesktop.org/archives/intel-gfx/2013-June/028819.html
References: https://www.osadl.org/?id=1543#c7602
References: https://bugs.freedesktop.org/show_bug.cgi?id=63825
Signed-off-by: Chris Wilson <chris@chris-wilson.co.uk>
Cc: Daniel Vetter <daniel.vetter@ffwll.ch>
Cc: Jon Bloomfield <jon.bloomfield@intel.com>
Cc: Carsten Emde <C.Emde@osadl.org>
Cc: stable@vger.kernel.org
Signed-off-by: Daniel Vetter <daniel.vetter@ffwll.ch>
This hopefully fixes the root cause behind the workaround added in
commit 25ff1195f8
Author: Chris Wilson <chris@chris-wilson.co.uk>
Date: Thu Apr 4 21:31:03 2013 +0100
drm/i915: Workaround incoherence between fences and LLC across multiple CPUs
Thanks to further investigation by Jon Bloomfield, he realised that
the 64-bit register might be broken up by the hardware into two 32-bit
writes (a problem we have encountered elsewhere). This non-atomicity
would then cause an issue where a second thread would see an
intermediate register state (new high dword, old low dword), and this
register would randomly be used in preference to its own thread register.
This would cause the second thread to read from and write into a fairly
random tiled location. Breaking the operation into 3 explicit 32-bit
updates (first disable the fence, poke the upper bits, then poke the lower
bits and enable) ensures that, given proper serialisation between the
32-bit register write and the memory transfer, that the fence value is
always consistent.
Armed with this knowledge, we can explain how the previous workaround
work. The key to the corruption is that a second thread sees an
erroneous fence register that conflicts and overrides its own. By
serialising the fence update across all CPUs, we have a small window
where no GTT access is occurring and so hide the potential corruption.
This also leads to the conclusion that the earlier workaround was
incomplete.
v2: Be overly paranoid about the order in which fence updates become
visible to the GPU to make really sure that we turn the fence off before
doing the update, and then only switch the fence on afterwards.
Signed-off-by: Jon Bloomfield <jon.bloomfield@intel.com>
Signed-off-by: Chris Wilson <chris@chris-wilson.co.uk>
Cc: Daniel Vetter <daniel.vetter@ffwll.ch>
Cc: Carsten Emde <C.Emde@osadl.org>
Cc: stable@vger.kernel.org
Signed-off-by: Daniel Vetter <daniel.vetter@ffwll.ch>
master->setup() must be initialized to be able
to successfully run spi_bitbang_start()
and satisfy if/else logic there.
"spi: convert drivers to use bits_per_word_mask"
(sha1: 24778be20f)
Signed-off-by: Michal Simek <michal.simek@xilinx.com>
Signed-off-by: Mark Brown <broonie@linaro.org>
Pull nohz updates/fixes from Frederic Weisbecker:
' Note that "watchdog: Boot-disable by default on full dynticks" is a temporary
solution to solve the issue with the watchdog that prevents the tick from
stopping. This is to make sure that 3.11 doesn't have that problem as several
people complained about it.
A proper and longer term solution has been proposed by Peterz:
http://lkml.kernel.org/r/20130618103632.GO3204@twins.programming.kicks-ass.net
'
Signed-off-by: Ingo Molnar <mingo@kernel.org>
Daniel noticed a problem where is we wrote to an object with ring A in
the middle of a very long running batch, then executed a quick batch on
ring B before a batch that reads from the same object, its obj->ring would
now point to ring B, but its last_write_seqno would be still relative to
ring A. This would allow for the user to read from the object before the
GPU had completed the write, as set_domain would only check that ring B
had passed the last_write_seqno.
To fix this simply (and inelegantly), we bump the last_write_seqno when
switching rings so that the last_write_seqno is always relative to the
current obj->ring.
This fixes igt/tests/gem_write_read_ring_switch.
Signed-off-by: Chris Wilson <chris@chris-wilson.co.uk>
Cc: Daniel Vetter <daniel.vetter@ffwll.ch>
Cc: stable@vger.kernel.org
[danvet: Add note about the newly created igt which exercises this
bug.]
Signed-off-by: Daniel Vetter <daniel.vetter@ffwll.ch>
There are two places in ecryptfs that benefit from using
ecryptfs_dentry_to_lower_path() instead of separate calls to
ecryptfs_dentry_to_lower() and ecryptfs_dentry_to_lower_mnt(). Both
sites use fewer instructions and less stack (determined by examining
objdump output).
Signed-off-by: Matthew Wilcox <willy@linux.intel.com>
Signed-off-by: Tyler Hicks <tyhicks@canonical.com>
This patch partially reverts commit 36ec8f8774 for
IvyBridge CPUs.
The original commit results in repeated 'Timed out waiting for forcewake old
ack to clear' messages on a Supermicro C7H61 board (BIOS version 2.00 and 2.00b)
with i7-3770K CPU. It ultimately results in a hangup if the system is highly
loaded. Reverting the commit for IvyBridge CPUs fixes the issue.
Issue a warning if the CPU is IvyBridge and mt forcewake is disabled, since
this condition can result in secondary issues.
v2: Only revert patch for Ivybridge CPUs
Issue info message if mt forcewake is disabled on Ivybridge
Bugzilla: https://bugzilla.kernel.org/show_bug.cgi?id=60541
Cc: Jesse Barnes <jbarnes@virtuousgeek.org>
Cc: Daniel Vetter <daniel.vetter@ffwll.ch>
Cc: Mika Kuoppala <mika.kuoppala@intel.com>
Signed-off-by: Guenter Roeck <linux@roeck-us.net>
Cc: stable@vger.kernel.org
Bugzilla: https://bugs.freedesktop.org/show_bug.cgi?id=66139
Signed-off-by: Daniel Vetter <daniel.vetter@ffwll.ch>
The reason is that other applications like strace
think that every __NR_xx is syscall.
Also __NR_syscalls is not used by user applications/libs.
Signed-off-by: Michal Simek <michal.simek@xilinx.com>
Hi Jeff,
FYI, there are new sparse warnings show up in
tree: git://git.linux-nfs.org/projects/trondmy/linux-nfs.git nfs-for-next
head: 296afe1f58d55fd56ed85daaafafcfee39f59ece
commit: 76fa666579 [2/5] rpc_pipe: set dentry operations at d_alloc time
>> net/sunrpc/rpc_pipe.c:496:31: sparse: symbol 'rpc_dir_inode_operations' was not declared. Should it be static?
Please consider folding the attached diff :-)
Signed-off-by: Fengguang Wu <fengguang.wu@intel.com>
Signed-off-by: Trond Myklebust <Trond.Myklebust@netapp.com>
Pull networking updates from David Miller:
"This is a re-do of the net-next pull request for the current merge
window. The only difference from the one I made the other day is that
this has Eliezer's interface renames and the timeout handling changes
made based upon your feedback, as well as a few bug fixes that have
trickeled in.
Highlights:
1) Low latency device polling, eliminating the cost of interrupt
handling and context switches. Allows direct polling of a network
device from socket operations, such as recvmsg() and poll().
Currently ixgbe, mlx4, and bnx2x support this feature.
Full high level description, performance numbers, and design in
commit 0a4db187a9 ("Merge branch 'll_poll'")
From Eliezer Tamir.
2) With the routing cache removed, ip_check_mc_rcu() gets exercised
more than ever before in the case where we have lots of multicast
addresses. Use a hash table instead of a simple linked list, from
Eric Dumazet.
3) Add driver for Atheros CQA98xx 802.11ac wireless devices, from
Bartosz Markowski, Janusz Dziedzic, Kalle Valo, Marek Kwaczynski,
Marek Puzyniak, Michal Kazior, and Sujith Manoharan.
4) Support reporting the TUN device persist flag to userspace, from
Pavel Emelyanov.
5) Allow controlling network device VF link state using netlink, from
Rony Efraim.
6) Support GRE tunneling in openvswitch, from Pravin B Shelar.
7) Adjust SOCK_MIN_RCVBUF and SOCK_MIN_SNDBUF for modern times, from
Daniel Borkmann and Eric Dumazet.
8) Allow controlling of TCP quickack behavior on a per-route basis,
from Cong Wang.
9) Several bug fixes and improvements to vxlan from Stephen
Hemminger, Pravin B Shelar, and Mike Rapoport. In particular,
support receiving on multiple UDP ports.
10) Major cleanups, particular in the area of debugging and cookie
lifetime handline, to the SCTP protocol code. From Daniel
Borkmann.
11) Allow packets to cross network namespaces when traversing tunnel
devices. From Nicolas Dichtel.
12) Allow monitoring netlink traffic via AF_PACKET sockets, in a
manner akin to how we monitor real network traffic via ptype_all.
From Daniel Borkmann.
13) Several bug fixes and improvements for the new alx device driver,
from Johannes Berg.
14) Fix scalability issues in the netem packet scheduler's time queue,
by using an rbtree. From Eric Dumazet.
15) Several bug fixes in TCP loss recovery handling, from Yuchung
Cheng.
16) Add support for GSO segmentation of MPLS packets, from Simon
Horman.
17) Make network notifiers have a real data type for the opaque
pointer that's passed into them. Use this to properly handle
network device flag changes in arp_netdev_event(). From Jiri
Pirko and Timo Teräs.
18) Convert several drivers over to module_pci_driver(), from Peter
Huewe.
19) tcp_fixup_rcvbuf() can loop 500 times over loopback, just use a
O(1) calculation instead. From Eric Dumazet.
20) Support setting of explicit tunnel peer addresses in ipv6, just
like ipv4. From Nicolas Dichtel.
21) Protect x86 BPF JIT against spraying attacks, from Eric Dumazet.
22) Prevent a single high rate flow from overruning an individual cpu
during RX packet processing via selective flow shedding. From
Willem de Bruijn.
23) Don't use spinlocks in TCP md5 signing fast paths, from Eric
Dumazet.
24) Don't just drop GSO packets which are above the TBF scheduler's
burst limit, chop them up so they are in-bounds instead. Also
from Eric Dumazet.
25) VLAN offloads are missed when configured on top of a bridge, fix
from Vlad Yasevich.
26) Support IPV6 in ping sockets. From Lorenzo Colitti.
27) Receive flow steering targets should be updated at poll() time
too, from David Majnemer.
28) Fix several corner case regressions in PMTU/redirect handling due
to the routing cache removal, from Timo Teräs.
29) We have to be mindful of ipv4 mapped ipv6 sockets in
upd_v6_push_pending_frames(). From Hannes Frederic Sowa.
30) Fix L2TP sequence number handling bugs, from James Chapman."
* git://git.kernel.org/pub/scm/linux/kernel/git/davem/net-next: (1214 commits)
drivers/net: caif: fix wrong rtnl_is_locked() usage
drivers/net: enic: release rtnl_lock on error-path
vhost-net: fix use-after-free in vhost_net_flush
net: mv643xx_eth: do not use port number as platform device id
net: sctp: confirm route during forward progress
virtio_net: fix race in RX VQ processing
virtio: support unlocked queue poll
net/cadence/macb: fix bug/typo in extracting gem_irq_read_clear bit
Documentation: Fix references to defunct linux-net@vger.kernel.org
net/fs: change busy poll time accounting
net: rename low latency sockets functions to busy poll
bridge: fix some kernel warning in multicast timer
sfc: Fix memory leak when discarding scattered packets
sit: fix tunnel update via netlink
dt:net:stmmac: Add dt specific phy reset callback support.
dt:net:stmmac: Add support to dwmac version 3.610 and 3.710
dt:net:stmmac: Allocate platform data only if its NULL.
net:stmmac: fix memleak in the open method
ipv6: rt6_check_neigh should successfully verify neigh if no NUD information are available
net: ipv6: fix wrong ping_v6_sendmsg return value
...
The API allows up to 64-bits allocations, but size is handled as int
inside nouveau almost everywhere. Until this is fixed it's better to
prevent negative sizes.
The 256 kB before INT_MAX is paranoia, because of the large page
aligning below that could flip it above INT_MAX.
Signed-off-by: Maarten Lankhorst <maarten.lankhorst@canonical.com>
Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
This prevents 100% cpu usage on fermi cards when the exit interrupt
from the secret scrubber is not acked.
Signed-off-by: Maarten Lankhorst <maarten.lankhorst@canonical.com>
Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
The moves themselves were generally async to graphics previously, with
the exception that if the "main" channel is used to synchronise a
page flip at the same time, it can end up blocked for a noticable amount
of time for large buffer moves.
Not really critical, and there's better ways of handling this, but they
are all rather invasive, so this is fine for now.
Based on a patch by Maarten Lankhorst addressing the same issue.
Reported-by: Maarten Lankhorst <maarten.lankhorst@canonical.com>
Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
Acked-by: Maarten Lankhorst <maarten.lankhorst@canonical.com>
calim didn't like 150 seconds timeout, so lower the timeout for him.
15 seconds should still be plenty.
Signed-off-by: Maarten Lankhorst <maarten.lankhorst@canonical.com>
Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
This should no longer be required, and is harmful for framebuffer pinning.
Also add a warning if unpin causes the pin count to drop below 0.
Signed-off-by: Maarten Lankhorst <maarten.lankhorst@canonical.com>
Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
Weren't critical previously, the buffers would go away anyway. But with
recent changes to core drm/ttm lockdep will get pissed off now, so let's
fix it.
Reported-by: Maarten Lankhorst <maarten.lankhorst@canonical.com>
Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
Acked-by: Maarten Lankhorst <maarten.lankhorst@canonical.com>
b580c9e2b7 introduced additional problems
while trying to solve issues that became apparent while porting to the
new reservation stuff.
The major problem was that the the previously mentioned patch took the
client mutex earlier than previously, but the pinning of new_bo can
can potentially cause a buffer move, which would result in attempting to
acquire the same mutex again.
This commit attempts to fix that "fix".
Thanks to Maarten for the tips on keeping lockdep happy and cooking :)
Reported-by: Maarten Lankhorst <maarten.lankhorst@canonical.com>
Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
Acked-by: Maarten Lankhorst <maarten.lankhorst@canonical.com>
