Freescale introduced new ARM-based socs which using the compatible
clock IP block with PowerPC-based socs'. So this driver can be used
on both platforms.
Updated relevant descriptions and renamed this driver to better
represent its meaning and keep the function of driver untouched.
Signed-off-by: Tang Yuantian <Yuantian.Tang@freescale.com>
Signed-off-by: Michael Turquette <mturquette@linaro.org>
redefine variable clocks_per_pll as a struct member
If there are multiple PLL clock nodes, this variable will
get overwritten. Redefining it as a struct member can avoid that.
Signed-off-by: Tang Yuantian <Yuantian.Tang@freescale.com>
Signed-off-by: Michael Turquette <mturquette@linaro.org>
The clocks on ti81xx are not compatible with omap3. On dm816x
the clock source is a FAPLL (Flying Adder PLL), and on dm814x
there seems to be an APLL (All Digital PLL).
Let's fix up things for dm816x in preparation for adding the
FAPLL support. As we already have a dummy ti81xx_dt_clk_init()
in place, let's use that for now to avoid adding a dependency
to the omap patches.
Later on if somebody adds dm814x support we can split the
ti81xx_dt_clk_init() clock init function as needed.
Cc: Brian Hutchinson <b.hutchman@gmail.com>
Cc: Paul Walmsley <paul@pwsan.com>
Cc: Tero Kristo <t-kristo@ti.com>
Signed-off-by: Tony Lindgren <tony@atomide.com>
Signed-off-by: Michael Turquette <mturquette@linaro.org>
On dm816x the clocks are sourced from a FAPLL (Flying Adder PLL)
that does not seem to be used on the other omap variants.
There are four instances of the FAPLL on dm816x that each have three
to seven child synthesizers.
I've set up the FAPLL as a single fapll.c driver. Later on we could
potentially have the PLL code generic. To do that, we would have to
consider the following:
1. Setting the PLL to bypass mode also sets the child synthesizers
into bypass mode. As the bypass rate can also be generated by
the PLL in regular mode, there's no way for the child synthesizers
to detect the bypass mode based on the parent clock rate.
2. The PLL registers control the power for each of the child
syntheriser.
Note that the clocks are currently still missing the set_rate
implementation so things are still running based on the bootloader
values. That's OK for now as most of the outputs have dividers and
those can be set using the existing TI component clock code.
I have verified that the extclk rates are correct for a few clocks,
so adding the set_rate support should be fairly trivial later on.
This code is partially based on the TI81XX-LINUX-PSP-04.04.00.02
patches published at:
http://downloads.ti.com/dsps/dsps_public_sw/psp/LinuxPSP/TI81XX_04_04/04_04_00_02/index_FDS.html
Cc: Brian Hutchinson <b.hutchman@gmail.com>
Cc: Paul Walmsley <paul@pwsan.com>
Cc: Tero Kristo <t-kristo@ti.com>
Signed-off-by: Tony Lindgren <tony@atomide.com>
Signed-off-by: Michael Turquette <mturquette@linaro.org>
We don't need to fetch the parent index for clocks if they only
have one parent. Doing this also avoid an unnecessary allocation
for the parent cache.
Signed-off-by: Stephen Boyd <sboyd@codeaurora.org>
Signed-off-by: Michael Turquette <mturquette@linaro.org>
In case CLK_GATE_HIWORD_MASK flag is passed to clk_register_gate(), the bit #
should be no higher than 15, however the corresponding check is obviously off-
by-one.
Fixes: 045779942c ("clk: gate: add CLK_GATE_HIWORD_MASK")
Signed-off-by: Sergei Shtylyov <sergei.shtylyov@cogentembedded.com>
Signed-off-by: Michael Turquette <mturquette@linaro.org>
In order to fix the following section mismatch warning:
WARNING: drivers/clk/built-in.o(.data+0xe4): Section mismatch in reference from the variable ppc_corenet_clk_driver to the function .init.text:ppc_corenet_clk_probe()
The variable ppc_corenet_clk_driver references
the function __init ppc_corenet_clk_probe()
If the reference is valid then annotate the
variable with __init* or __refdata (see linux/init.h) or name the variable:
*_template, *_timer, *_sht, *_ops, *_probe, *_probe_one, *_console
WARNING: drivers/clk/built-in.o(.data+0x10c): Section mismatch in reference from the variable ppc_corenet_clk_driver to the variable .init.rodata:ppc_clk_ids
The variable ppc_corenet_clk_driver references
the variable __initconst ppc_clk_ids
If the reference is valid then annotate the
variable with __init* or __refdata (see linux/init.h) or name the variable:
*_template, *_timer, *_sht, *_ops, *_probe, *_probe_one, *_console
We can't just add the __init annotation to ppc_corenet_clk_driver or
remove the __init from ppc_corenet_clk_probe() and ppc_clk_ids.
So choose to use CLK_OF_DECLARE to scan and init the clock devices.
Signed-off-by: Kevin Hao <haokexin@gmail.com>
Acked-by: Scott Wood <scottwood@freescale.com>
Acked-by: Michael Turquette <mturquette@linaro.org>
Signed-off-by: Michael Turquette <mturquette@linaro.org>
So the boards which has COMMON_CLK enabled don't have to
invoke this in its board specific file.
Signed-off-by: Kevin Hao <haokexin@gmail.com>
Acked-by: Scott Wood <scottwood@freescale.com>
Acked-by: Michael Turquette <mturquette@linaro.org>
Signed-off-by: Michael Turquette <mturquette@linaro.org>
The memory allocated by basic clock divider/gate/mux (struct clk_gate,
clk_divider and clk_mux) was leaking. During driver unbind or probe
failure the driver only unregistered the clocks.
Use clk_unregister_{gate,divider,mux} to release all resources.
Signed-off-by: Krzysztof Kozlowski <k.kozlowski@samsung.com>
Reviewed-by: Stephen Boyd <sboyd@codeaurora.org>
Signed-off-by: Michael Turquette <mturquette@linaro.org>
The common clk_register_{divider,gate,mux} functions allocated memory
for internal data which wasn't freed anywhere. Drivers using these
helpers could only unregister clocks but the memory would still leak.
Add corresponding unregister functions which will release all resources.
Signed-off-by: Krzysztof Kozlowski <k.kozlowski@samsung.com>
Reviewed-by: Stephen Boyd <sboyd@codeaurora.org>
Signed-off-by: Michael Turquette <mturquette@linaro.org>
The driver allows using CDCE706 in its default configuration recorded in
EEPROM and adjusting of synthesized clocks by consumers.
Signed-off-by: Max Filippov <jcmvbkbc@gmail.com>
Signed-off-by: Michael Turquette <mturquette@linaro.org>
The commit 646cafc6 (clk: Change clk_ops->determine_rate to
return a clk_hw as the best parent) opens a possibility for
null pointer dereference, fix this.
Signed-off-by: Stanimir Varbanov <svarbanov@mm-sol.com>
Reviewed-by: Stephen Boyd <sboyd@codeaurora.org>
Signed-off-by: Michael Turquette <mturquette@linaro.org>
This reverts commit da788acb28.
That commit tried to fix the section mismatch warning by moving the
ppc_corenet_clk_driver struct to init section. This is definitely wrong
because the kernel would free the memories occupied by this struct
after boot while this driver is still registered in the driver core.
The kernel would panic when accessing this driver struct.
Cc: stable@vger.kernel.org # 3.17
Signed-off-by: Kevin Hao <haokexin@gmail.com>
Acked-by: Scott Wood <scottwood@freescale.com>
Signed-off-by: Michael Turquette <mturquette@linaro.org>
Lockdep reported a possible deadlock between the cpuclk lock and for example
the i2c driver.
CPU0 CPU1
---- ----
lock(clk_lock);
local_irq_disable();
lock(&(&i2c->lock)->rlock);
lock(clk_lock);
<Interrupt>
lock(&(&i2c->lock)->rlock);
*** DEADLOCK ***
The generic clock-types of the core ccf already use spin_lock_irqsave when
touching clock registers, so do the same for the cpuclk.
Signed-off-by: Heiko Stuebner <heiko@sntech.de>
Reviewed-by: Doug Anderson <dianders@chromium.org>
Signed-off-by: Michael Turquette <mturquette@linaro.org>
[mturquette@linaro.org: removed initialization of "flags"]
Add support for PDMA0 and PDMA1 gate clks.
Signed-off-by: Padmavathi Venna <padma.v@samsung.com>
Signed-off-by: Sylwester Nawrocki <s.nawrocki@samsung.com>
The "smemc" clock is removed on BG2Q SoCs. In fact, bit19 of clkenable
register is for nfc. Current code use bit19 for non-exist "smemc"
incorrectly, this prevents eMMC from working due to the sdhci's
"core" clk is still gated.
Signed-off-by: Jisheng Zhang <jszhang@marvell.com>
Cc: stable@vger.kernel.org # 3.16+
Signed-off-by: Michael Turquette <mturquette@linaro.org>
All slow clk users are not properly claiming it (get + prepare + enable)
before using it.
If all users properly claiming this clock release it, the clock is
disabled, but faulty users still depends on it, and the system hangs.
This fix prevents the slow clock from being disabled, and should solve the
hanging issue, but offending drivers should be patched to properly claim
this clock.
Signed-off-by: Boris Brezillon <boris.brezillon@free-electrons.com>
Reported-by: Bo Shen <voice.shen@atmel.com>
Cc: stable@vger.kernel.org
Signed-off-by: Michael Turquette <mturquette@linaro.org>
- fix the lock bit locations of the rk3066 plls
- fix rk3288 core divider values to the ones actually
specified by the soc vendor
-----BEGIN PGP SIGNATURE-----
Version: GnuPG v1
iQEcBAABCAAGBQJUoIcfAAoJEPOmecmc0R2BQwIH/Ra/9ghVxHV302ArX0XuiJfX
VXrVPm2MLuFT7+2jT6Q0Cqyp+O8BbHM76Rg9Am8DWEzfjBdL0GzpUM5lzKzMio3c
yUotCGXKDOMynR0GskiGELFEe6wkpvsJ4k0iYUmtw6NDGleK1dTsTjC1fwdBcsNi
lczEkj1TMV8U5QAcB5J7YTcJfes6YlptZB1pizp1ufovjIwWuWfhGbgR9yqe/y/o
Wm293J1fDMRzHE+vYQbErfWiSIF+koBCgPNyWyXd/F72/LGarB4LLMlowAUpyXy0
JRi7HBpmymkUgWukTMwxJ1viOPbOJFlDaJFBGk6uIeESpuYMiXs4JN5wF9/XRWs=
=9mvW
-----END PGP SIGNATURE-----
Merge tag 'v3.19-rockhip-clkfixes1' of git://git.kernel.org/pub/scm/linux/kernel/git/mmind/linux-rockchip into clk-fixes
- two currently unused clocks that need to stay enabled
- fix the lock bit locations of the rk3066 plls
- fix rk3288 core divider values to the ones actually
specified by the soc vendor
Commit 0e5bdb3f9f (clk: rockchip: switch to using the new cpuclk type
for armclk) didn't take into account that the divider used on rk3288
are of the (n+1) type.
The rk3066 and rk3188 socs use more complex divider types making it
necessary for the list-elements to be the real register-values to write.
Therefore reduce divider values in the table accordingly so that they
really are the values that should be written to the registers and match
the dividers actually specified for the rk3288.
Reported-by: Sonny Rao <sonnyrao@chromium.org>
Fixes: 0e5bdb3f9f ("clk: rockchip: switch to using the new cpuclk type for armclk")
Signed-off-by: Heiko Stuebner <heiko@sntech.de>
Reviewed-by: Doug Anderson <dianders@chromium.org>
Cc: stable@vger.kernel.org
The bit locations indicating the locking status of the plls on rk3066 are
shifted by one to the right when compared to the rk3188, bits [7:4] instead
of [8:5] on the rk3188, thus indicating the locking state of the wrong pll
or a completely different information in case of the gpll.
The recently introduced pll init code exposed that problem on some rk3066
boards when it tried to bring the boot-pll value in line with the value
from the rate table.
Fix this by defining separate pll definitions for rk3066 with the correct
locking indices.
Signed-off-by: Heiko Stuebner <heiko@sntech.de>
Fixes: 2c14736c75 ("clk: rockchip: add clock driver for rk3188 and rk3066 clocks")
Tested-by: FUKAUMI Naoki <naobsd@gmail.com>
Cc: stable@vger.kernel.org
Add clock support for the MSCL block for Exynos7.
Signed-off-by: Tony K Nadackal <tony.kn@samsung.com>
Reviewed-by: Pankaj Dubey <pankaj.dubey@samsung.com>
Signed-off-by: Sylwester Nawrocki <s.nawrocki@samsung.com>
Do not disable clock gate "hclk_emem_peri", otherwise EMAC clocks no longer work
and it breaks ethernet on RK3066 and RK3188. It fixes a regression introduced by
commit 78eaf6095c ("clk: rockchip: disable unused clocks").
Signed-off-by: Romain Perier <romain.perier@gmail.com>
Fixes: 78eaf6095c ("clk: rockchip: disable unused clocks")
Signed-off-by: Heiko Stuebner <heiko@sntech.de>
This patch adds CLK_IGNORE_UNUSED flag to hclk_usb_peri, hclk_usbotg0
and hclk_usbotg1 because these clocks must remain enabled to use the
USB controllers in host mode.
This fixes a regression introduced by commit 78eaf6095c
("clk: rockchip: disable unused clocks").
Signed-off-by: Julien CHAUVEAU <julien.chauveau@neo-technologies.fr>
Fixes: 78eaf6095c ("clk: rockchip: disable unused clocks")
Reviewed-by: Romain Perier <romain.perier@gmail.com>
Tested-by: Romain Perier <romain.perier@gmail.com>
Signed-off-by: Heiko Stuebner <heiko@sntech.de>
As discussed on LKML http://marc.info/?i=54611D86.4040306%40de.ibm.com
ACCESS_ONCE might fail with specific compilers for non-scalar accesses.
Here is a set of patches to tackle that problem.
The first patch introduce READ_ONCE and ASSIGN_ONCE. If the data structure
is larger than the machine word size memcpy is used and a warning is emitted.
The next patches fix up several in-tree users of ACCESS_ONCE on non-scalar
types.
This merge does not yet contain a patch that forces ACCESS_ONCE to work only
on scalar types. This is targetted for the next merge window as Linux next
already contains new offenders regarding ACCESS_ONCE vs. non-scalar types.
-----BEGIN PGP SIGNATURE-----
Version: GnuPG v2.0.14 (GNU/Linux)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=IQ5o
-----END PGP SIGNATURE-----
Merge tag 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/borntraeger/linux
Pull ACCESS_ONCE cleanup preparation from Christian Borntraeger:
"kernel: Provide READ_ONCE and ASSIGN_ONCE
As discussed on LKML http://marc.info/?i=54611D86.4040306%40de.ibm.com
ACCESS_ONCE might fail with specific compilers for non-scalar
accesses.
Here is a set of patches to tackle that problem.
The first patch introduce READ_ONCE and ASSIGN_ONCE. If the data
structure is larger than the machine word size memcpy is used and a
warning is emitted. The next patches fix up several in-tree users of
ACCESS_ONCE on non-scalar types.
This does not yet contain a patch that forces ACCESS_ONCE to work only
on scalar types. This is targetted for the next merge window as Linux
next already contains new offenders regarding ACCESS_ONCE vs.
non-scalar types"
* tag 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/borntraeger/linux:
s390/kvm: REPLACE barrier fixup with READ_ONCE
arm/spinlock: Replace ACCESS_ONCE with READ_ONCE
arm64/spinlock: Replace ACCESS_ONCE READ_ONCE
mips/gup: Replace ACCESS_ONCE with READ_ONCE
x86/gup: Replace ACCESS_ONCE with READ_ONCE
x86/spinlock: Replace ACCESS_ONCE with READ_ONCE
mm: replace ACCESS_ONCE with READ_ONCE or barriers
kernel: Provide READ_ONCE and ASSIGN_ONCE
much later than usual due to several last minute bugs that had to be
addressed. As usual the majority of changes are new drivers and
modifications to existing drivers. The core recieved many fixes along
with the groundwork for several large changes coming in the future which
will better parition clock providers from clock consumers.
-----BEGIN PGP SIGNATURE-----
Version: GnuPG v1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=jD84
-----END PGP SIGNATURE-----
Merge tag 'clk-for-linus-3.19' of git://git.linaro.org/people/mike.turquette/linux
Pull clk framework updates from Mike Turquette:
"This is much later than usual due to several last minute bugs that had
to be addressed. As usual the majority of changes are new drivers and
modifications to existing drivers. The core recieved many fixes along
with the groundwork for several large changes coming in the future
which will better parition clock providers from clock consumers"
* tag 'clk-for-linus-3.19' of git://git.linaro.org/people/mike.turquette/linux: (86 commits)
clk: samsung: Fix Exynos 5420 pinctrl setup and clock disable failure due to domain being gated
ARM: OMAP3: clock: fix boot breakage in legacy mode
ARM: OMAP2+: clock: fix DPLL code to use new determine rate APIs
clk: Really fix deadlock with mmap_sem
clk: mmp: fix sparse non static symbol warning
clk: Change clk_ops->determine_rate to return a clk_hw as the best parent
clk: change clk_debugfs_add_file to take a struct clk_hw
clk: Don't expose __clk_get_accuracy
clk: Don't try to use a struct clk* after it could have been freed
clk: Remove unused function __clk_get_prepare_count
clk: samsung: Fix double add of syscore ops after driver rebind
clk: samsung: exynos4: set parent of sclk_hdmiphy to hdmi
clk: samsung: exynos4415: Fix build with PM_SLEEP disabled
clk: samsung: remove unnecessary inclusion of header files from clk.h
clk: samsung: remove unnecessary CONFIG_OF from clk.c
clk: samsung: Spelling s/bwtween/between/
clk: rockchip: Add support for the mmc clock phases using the framework
clk: rockchip: add bindings for the mmc clocks
clk: rockchip: rk3288 export i2s0_clkout for use in DT
clk: rockchip: use clock ID for DMC (memory controller) on rk3288
...
Pull more i2c updates from Wolfram Sang:
"Included are two bugfixes needing some bigger refactoring (sh_mobile:
deferred probe with DMA, mv64xxx: fix offload support) and one
deprecated driver removal I thought would go in via ppc but I
misunderstood. It has a proper ack from BenH"
* 'i2c/for-next' of git://git.kernel.org/pub/scm/linux/kernel/git/wsa/linux:
i2c: sh_mobile: fix uninitialized var when debug is enabled
macintosh: therm_pm72: delete deprecated driver
i2c: sh_mobile: I2C_SH_MOBILE should depend on HAS_DMA
i2c: sh_mobile: rework deferred probing
i2c: sh_mobile: refactor DMA setup
i2c: mv64xxx: rework offload support to fix several problems
i2c: mv64xxx: use BIT() macro for register value definitions
This is a much shorter set of patches that were on the go but didn't make it
in to the early pull request for the merge window. It's really a set of bug
fixes plus some final cleanup work on the new tag queue API.
Signed-off-by: James Bottomley <JBottomley@Parallels.com>
-----BEGIN PGP SIGNATURE-----
Version: GnuPG v2
iQEcBAABAgAGBQJUlaYEAAoJEDeqqVYsXL0MmXAH/2UUcE11p0KBHMR4cAn76xrG
9093ZT9VZ4LH/Z7PbgwIWC4YHDqVpwA1+Trj1mh8PxiZz2SopWe27O2lQMRS5VUc
MN28kbmK3L0jQj+OUez10Da6k0hU/KL8TlWT765MxFDKCaAuPZ4u541tyZEIGmLL
olOQrn/fSlu+18QqqZ+D2rMaK7kGH6ZgbOadnRfYGkLjU4YeAMEC9L7UgnDxHiaN
gZozoARkGeAnDJERVETRTtAiOXGRH8sGCpue0yYlhZXpAQ9cFUkS/hMqDWnaVC2S
0x0w34RvbxSqO0gPT0K5XLoMiFyg04vnZ2xBVFBsANQTSEjQJO8USNAa4r74hf8=
=D3eN
-----END PGP SIGNATURE-----
Merge tag 'scsi-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/jejb/scsi
Pull SCSI update from James Bottomley:
"This is a much shorter set of patches that were on the go but didn't
make it in to the early pull request for the merge window. It's
really a set of bug fixes plus some final cleanup work on the new tag
queue API"
* tag 'scsi-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/jejb/scsi:
storvsc: ring buffer failures may result in I/O freeze
ipr: set scsi_level correctly for disk arrays
ipr: add support for async scanning to speed up boot
scsi_debug: fix missing "break;" in SDEBUG_UA_CAPACITY_CHANGED case
scsi_debug: take sdebug_host_list_lock when changing capacity
scsi_debug: improve driver description in Kconfig
scsi_debug: fix compare and write errors
qla2xxx: fix race in handling rport deletion during recovery causes panic
scsi: blacklist RSOC for Microsoft iSCSI target devices
scsi: fix random memory corruption with scsi-mq + T10 PI
Revert "[SCSI] mpt3sas: Remove phys on topology change"
Revert "[SCSI] mpt2sas: Remove phys on topology change."
esas2r: Correct typos of "validate" in a comment
fc: FCP_PTA_SIMPLE is 0
ibmvfc: remove unused tag variable
scsi: remove MSG_*_TAG defines
scsi: remove scsi_set_tag_type
scsi: remove scsi_get_tag_type
scsi: never drop to untagged mode during queue ramp down
scsi: remove ->change_queue_type method
This removes the last few uses of CONFIG_PM_RUNTIME introduced
recently and makes that config option finally go away.
CONFIG_PM will be available directly from the menu now and
also it will be selected automatically if CONFIG_SUSPEND or
CONFIG_HIBERNATION is set.
/
-----BEGIN PGP SIGNATURE-----
Version: GnuPG v2.0.22 (GNU/Linux)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=QnSO
-----END PGP SIGNATURE-----
Merge tag 'pm-config-3.19-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm
Pull CONFIG_PM_RUNTIME elimination from Rafael Wysocki:
"This removes the last few uses of CONFIG_PM_RUNTIME introduced
recently and makes that config option finally go away.
CONFIG_PM will be available directly from the menu now and also it
will be selected automatically if CONFIG_SUSPEND or CONFIG_HIBERNATION
is set"
* tag 'pm-config-3.19-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm:
PM: Eliminate CONFIG_PM_RUNTIME
tty: 8250_omap: Replace CONFIG_PM_RUNTIME with CONFIG_PM
sound: sst-haswell-pcm: Replace CONFIG_PM_RUNTIME with CONFIG_PM
spi: Replace CONFIG_PM_RUNTIME with CONFIG_PM
Pull misc kbuild changes from Michal Marek:
"There are only a few things in the misc branch:
- Fix for bugon.cocci semantic patch
- Kdevelop4 files are .gitignored
- Put make binrpm-pkg on diet"
* 'misc' of git://git.kernel.org/pub/scm/linux/kernel/git/mmarek/kbuild:
scripts/package: binrpm-pkg do not create source and devel package
.gitignore: Add Kdevelop4 project files
bugon.cocci: fix Options at the macro
Pull kbuild updates from Michal Marek:
"Here are the kbuild changes for v3.19-rc1:
- Cleanups and deduplication in the main Makefile and
scripts/Makefile.*
- Sort the output of *config targets in make help
- Old <linux/version.h> is always removed to avoid a surprise during
bisecting
- Warning fix in kconfig"
* 'kbuild' of git://git.kernel.org/pub/scm/linux/kernel/git/mmarek/kbuild:
kbuild: remove redundant -rR flag of hdr-inst
kbuild: Fix make help-<board series> on powerpc
kbuild: Automatically remove stale <linux/version.h> file
kconfig: Fix warning "‘jump’ may be used uninitialized"
Makefile: sort list of defconfig targets in make help output
kbuild: Remove duplicate $(cmd) definition in Makefile.clean
kbuild: collect shorthands into scripts/Kbuild.include
Pull vfs pile #3 from Al Viro:
"Assorted fixes and patches from the last cycle"
* 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/viro/vfs:
[regression] chunk lost from bd9b51
vfs: make mounts and mountstats honor root dir like mountinfo does
vfs: cleanup show_mountinfo
init: fix read-write root mount
unfuck binfmt_misc.c (broken by commit e6084d4)
vm_area_operations: kill ->migrate()
new helper: iter_is_iovec()
move_extent_per_page(): get rid of unused w_flags
lustre: get rid of playing with ->fs
btrfs: filp_open() returns ERR_PTR() on failure, not NULL...
- The filename decryption routines were, at times, writing a zero byte one
character past the end of the filename buffer
- The encrypted view feature attempted, and failed, to roll its own form of
enforcing a read-only mount instead of letting the VFS enforce it
-----BEGIN PGP SIGNATURE-----
Version: GnuPG v1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=jTyq
-----END PGP SIGNATURE-----
Merge tag 'ecryptfs-3.19-rc1-fixes' of git://git.kernel.org/pub/scm/linux/kernel/git/tyhicks/ecryptfs
Pull eCryptfs fixes from Tyler Hicks:
"Fixes for filename decryption and encrypted view plus a cleanup
- The filename decryption routines were, at times, writing a zero
byte one character past the end of the filename buffer
- The encrypted view feature attempted, and failed, to roll its own
form of enforcing a read-only mount instead of letting the VFS
enforce it"
* tag 'ecryptfs-3.19-rc1-fixes' of git://git.kernel.org/pub/scm/linux/kernel/git/tyhicks/ecryptfs:
eCryptfs: Remove buggy and unnecessary write in file name decode routine
eCryptfs: Remove unnecessary casts when parsing packet lengths
eCryptfs: Force RO mount when encrypted view is enabled
Pull more btrfs updates from Chris Mason:
"This is part two of our merge window patches.
These are all from Filipe, and fix some really hard to find races that
can cause corruptions. Most of them involved block group removal
(balance) or discard"
* 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/mason/linux-btrfs:
Btrfs: remove non-sense btrfs_error_discard_extent() function
Btrfs: fix fs corruption on transaction abort if device supports discard
Btrfs: always clear a block group node when removing it from the tree
Btrfs: ensure deletion from pinned_chunks list is protected
Here are a few fixes that have landed after the previous pull
request. All are driver specific fixes including:
- error/int value fixes in OXFW,
- Intel Skylake HD-audio HDMI codec support,
- Additional HD-audio Realtek codecs and AD1986A codec fixes/quirks,
- a few more DSD support and a quirk for Arcam rPAC in usb-audio,
- a typo fix for Scarlett 6i6,
- fixes for new ASIHPI firmware,
- ASoC Exynos7 cleanups,
- Intel ACPI support, and
- a fix for PCM512 register cache sync.
-----BEGIN PGP SIGNATURE-----
Version: GnuPG v2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=HRbM
-----END PGP SIGNATURE-----
Merge tag 'sound-fix-3.19-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound
Pull sound fixes from Takashi Iwai:
"Here are a few fixes that have landed after the previous pull request.
All are driver specific fixes including:
- error/int value fixes in OXFW,
- Intel Skylake HD-audio HDMI codec support,
- Additional HD-audio Realtek codecs and AD1986A codec fixes/quirks,
- a few more DSD support and a quirk for Arcam rPAC in usb-audio,
- a typo fix for Scarlett 6i6,
- fixes for new ASIHPI firmware,
- ASoC Exynos7 cleanups,
- Intel ACPI support, and
- a fix for PCM512 register cache sync"
* tag 'sound-fix-3.19-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound: (24 commits)
ALSA: usb-audio: extend KEF X300A FU 10 tweak to Arcam rPAC
ALSA: hda/realtek - New codec support for ALC298
ALSA: asihpi: update to HPI version 4.14
ALSA: asihpi: increase tuner pad cache size
ALSA: asihpi: relax firmware version check
ALSA: usb-audio: Fix Scarlett 6i6 initialization typo
ALSA: hda - Add quirk for Packard Bell EasyNote MX65
ALSA: usb-audio: add native DSD support for Matrix Audio DACs
ALSA: hda/realtek - New codec support for ALC256
ALSA: hda/realtek - Add new Dell desktop for ALC3234 headset mode
ASoC: Intel: fix possible acpi enumeration panic
ALSA: hda/hdmi - apply Haswell fix-ups to Skylake display codec
ASoC: Intel: fix return value check in sst_acpi_probe()
ALSA: hda - Make add_stereo_mix_input flag tristate
ALSA: hda - Create capture source ctls when stereo mix input is added
ALSA: hda - Fix typos in snd_hda_get_int_hint() kerneldoc comments
ALSA: hda - add codec ID for Skylake display audio codec
ALSA: oxfw: some signedness bugs
ALSA: oxfw: fix detect_loud_models() return value
ASoC: rt5677: add REGMAP_I2C and REGMAP_IRQ dependency
...
Pull SCSI target fixes from Nicholas Bellinger:
"The highlights this merge window include:
- Allow target fabric drivers to function as built-in. (Roland)
- Fix tcm_loop multi-TPG endpoint nexus bug. (Hannes)
- Move per device config_item_type into se_subsystem_api, allowing
configfs attributes to be defined at module_init time. (Jerome +
nab)
- Convert existing IBLOCK/FILEIO/RAMDISK/PSCSI/TCMU drivers to use
external configfs attributes. (nab)
- A number of iser-target fixes related to active session + network
portal shutdown stability during extended stress testing. (Sagi +
Slava)
- Dynamic allocation of T10-PI contexts for iser-target, fixing a
potentially bogus iscsi_np->tpg_np pointer reference in >= v3.14
code. (Sagi)
- iser-target performance + scalability improvements. (Sagi)
- Fixes for SPC-4 Persistent Reservation AllRegistrants spec
compliance. (Ilias + James + nab)
- Avoid potential short kern_sendmsg() in iscsi-target for now until
Al's conversion to use msghdr iteration is merged post -rc1.
(Viro)
Also, Sagi has requested a number of iser-target patches (9) that
address stability issues he's encountered during extended stress
testing be considered for v3.10.y + v3.14.y code. Given the amount of
LOC involved, it will certainly require extra backporting effort.
Apologies in advance to Greg-KH & Co on this. Sagi and I will be
working post-merge to ensure they each get applied correctly"
* 'for-next' of git://git.kernel.org/pub/scm/linux/kernel/git/nab/target-pending: (53 commits)
target: Allow AllRegistrants to re-RESERVE existing reservation
uapi/linux/target_core_user.h: fix headers_install.sh badness
iscsi-target: Fail connection on short sendmsg writes
iscsi-target: nullify session in failed login sequence
target: Avoid dropping AllRegistrants reservation during unregister
target: Fix R_HOLDER bit usage for AllRegistrants
iscsi-target: Drop left-over bogus iscsi_np->tpg_np
iser-target: Fix wc->wr_id cast warning
iser-target: Remove code duplication
iser-target: Adjust log levels and prettify some prints
iser-target: Use debug_level parameter to control logging level
iser-target: Fix logout sequence
iser-target: Don't wait for session commands from completion context
iser-target: Reduce CQ lock contention by batch polling
iser-target: Introduce isert_poll_budget
iser-target: Remove an atomic operation from the IO path
iser-target: Remove redundant call to isert_conn_terminate
iser-target: Use single CQ for TX and RX
iser-target: Centralize completion elements to a context
iser-target: Cast wr_id with uintptr_t instead of unsinged long
...
Pull arch/hexagon updates from Richard Kuo:
"Build cleanup and a few misc fixes"
* 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/rkuo/linux-hexagon-kernel:
Hexagon: fix signal delivery for debug traps
Hexagon: set ARCH_DMA_MINALIGN
Hexagon: fix alignment of init_task in RW_DATA_SECTION
hexagon: Fix build failures in linux-next
-----BEGIN PGP SIGNATURE-----
Version: GnuPG v1.4.12 (GNU/Linux)
iEYEABECAAYFAlSUsNsACgkQ31LbvUHyf1dsUwCfULNbSfkEkrP+EMA/17CLLN9G
DjcAn2H/lIG/MJyxd0QiuIxpeEPAU9pY
=Qy8J
-----END PGP SIGNATURE-----
Merge tag 'cris-changes-for-3.19' of git://git.kernel.org/pub/scm/linux/kernel/git/jesper/cris
Pull arch/chris updates from Jesper Nilsson:
"Mostly cleanup and build fixes for CRISv32 allmodconfig
God Jul och Gott Nytt år!"
* tag 'cris-changes-for-3.19' of git://git.kernel.org/pub/scm/linux/kernel/git/jesper/cris:
CRISv32: Remove last remnants of ETRAX_SPI_MMC_BOARD
CRISv32: ETRAXFS: Fix recursive spinlock
CRISv32: Select MTDRAM for axisflashmap
CRISv32: Implement early console
CRIS: Use KALLSYMs if available in call stack dump
CRISv32: Fix declaration mismatch
CRISv32: Rewrite of synchronous serial port driver
CRIS: Update init memory handling
CRISv32: Better handling of watchdog bite
CRIS: Export missing function symbols
CRIS: Export ioremap_nocache
CRIS: Fix headers_install
CRISv32: Add missing include for mm.h
CRISv32: Drop obsolete file for SPI driver
-----BEGIN PGP SIGNATURE-----
Version: GnuPG v1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=XF9K
-----END PGP SIGNATURE-----
Merge tag 'please-pull-misc-3.19' of git://git.kernel.org/pub/scm/linux/kernel/git/aegl/linux
Pull ia64 __get_cpu_var removal from Tony Luck:
"__get_cpu_var removed from rest of tree, drop reference from comments
in arch/ia64"
* tag 'please-pull-misc-3.19' of git://git.kernel.org/pub/scm/linux/kernel/git/aegl/linux:
[IA64] Update comment that references __get_cpu_var
Move pinmux alloc/dealloc code into functions that don't take
the spinlock so we can use from code that has the spinlock already.
CRISv32 has no working SMP, so spinlocks becomes a NOP,
so deadlock was never seen.
Signed-off-by: Jesper Nilsson <jesper.nilsson@axis.com>
Tang Yuantian