Commit Graph

542691 Commits

Author SHA1 Message Date
Rabin Vincent
c2ffc68afc CRISv10: delete unused lib/old_checksum.c
This file is never built.

Signed-off-by: Rabin Vincent <rabin@rab.in>
Signed-off-by: Jesper Nilsson <jesper.nilsson@axis.com>
2015-09-05 00:56:51 +02:00
Rabin Vincent
7f0144e777 CRIS: fix switch_mm() lockdep splat
With lockdep support implemented on CRISv32, we get the following splat.
switch_mm() can be called both from the scheduler() (with interrupts
disabled) and from flush_old_exec (via activate_mm()), with interrupts
enabled.  Fix it by disabling interrupts in activate_mm(), similar to
powerpc and hexagon.

 t======================================================
 [ INFO: HARDIRQ-safe -> HARDIRQ-unsafe lock order detected ]
 3.19.0-08802-g20bc9f1-dirty #323 Not tainted
 ------------------------------------------------------
 init/1 [HC0[0]:SC0[0]:HE0:SE1] is trying to acquire:
  (mmu_context_lock){+.+...}, at: [<c0009290>] switch_mm+0x22/0xc6

 and this task is already holding:
  (&rq->lock){-.-.-.}, at: [<c01a0756>] __schedule+0x5e/0x648
 which would create a new lock dependency:
  (&rq->lock){-.-.-.} -> (mmu_context_lock){+.+...}

 but this new dependency connects a HARDIRQ-irq-safe lock:
  (&rq->lock){-.-.-.}
 ... which became HARDIRQ-irq-safe at:
   [<c002b03c>] scheduler_tick+0x28/0x5e
   [<c0007c6c>] timer_interrupt+0x4e/0x6a
   [<c0043ac4>] handle_irq_event_percpu+0x54/0x13c
   [<c004343c>] generic_handle_irq+0x2a/0x36

 to a HARDIRQ-irq-unsafe lock:
  (mmu_context_lock){+.+...}
 ... which became HARDIRQ-irq-unsafe at:
 ...  [<c0039e60>] __lock_acquire+0x8f8/0x1d9c
   [<c0009290>] switch_mm+0x22/0xc6
   [<c009c260>] flush_old_exec+0x500/0x5d4
   [<c00da4c6>] load_elf_phdrs+0x7a/0x84
   [<c00dbdb0>] load_elf_binary+0x21c/0x13b4
   [<c009cdb6>] do_execve+0x22/0x2c
   [<c001dcf2>] ____call_usermodehelper+0x0/0x154
   [<c000581e>] ret_from_kernel_thread+0xe/0x14

 other info that might help us debug this:

  Possible interrupt unsafe locking scenario:

        CPU0                    CPU1
        ----                    ----
   lock(mmu_context_lock);
                                local_irq_disable();
                                lock(&rq->lock);
                                lock(mmu_context_lock);
   <Interrupt>
     lock(&rq->lock);

  *** DEADLOCK ***

 1 lock held by init/1:
  #0:  (&rq->lock){-.-.-.}, at: [<c01a0756>] __schedule+0x5e/0x648

 Call Trace:
 [<c019fe9e>] printk+0x0/0x4e
 [<c00368f8>] print_shortest_lock_dependencies+0x0/0x15c
 [<c0048628>] print_stack_trace+0x0/0x88
 [<c0038912>] __lock_is_held+0x3e/0x5e
 [<c003b894>] lock_acquire+0x8a/0xcc
 [<c01a50c4>] _raw_spin_lock+0x44/0x7a
 [<c0009290>] switch_mm+0x22/0xc6
 [<c01a06f8>] __schedule+0x0/0x648
 [<c01a0d76>] schedule+0x36/0x7c
 [<c0037d04>] trace_hardirqs_on+0x0/0x1e
 [<c0004e18>] do_work_pending+0x30/0xd4
 [<c000591a>] _work_pending+0xe/0x12

Signed-off-by: Rabin Vincent <rabin@rab.in>
Signed-off-by: Jesper Nilsson <jesper.nilsson@axis.com>
2015-09-05 00:56:50 +02:00
Rabin Vincent
94c5c115c1 CRISv32: enable LOCKDEP_SUPPORT
Now that we have stack tracing and irq flags tracing support,
we can also enable lockdep support

Signed-off-by: Rabin Vincent <rabin@rab.in>
Signed-off-by: Jesper Nilsson <jesper.nilsson@axis.com>
2015-09-05 00:56:50 +02:00
Rabin Vincent
aa6f4d2b65 CRIS: add STACKTRACE_SUPPORT
Add stacktrace support, which is required for lockdep and tracing.  The
stack tracing simply looks at all kernel text symbols found on the
stack, similar to the trap stack dumping code, which can also be
converted to use this.

Signed-off-by: Rabin Vincent <rabin@rab.in>
Signed-off-by: Jesper Nilsson <jesper.nilsson@axis.com>
2015-09-05 00:56:50 +02:00
Rabin Vincent
3fffa23ee0 CRISv32: annotate irq enable in idle loop
Use a call to local_irq_enable() instead of incline asm so that the
irqsoff latency tracer knows that interrupts are enabled here.

Signed-off-by: Rabin Vincent <rabin@rab.in>
Signed-off-by: Jesper Nilsson <jesper.nilsson@axis.com>
2015-09-05 00:56:49 +02:00
Rabin Vincent
444e0c2881 CRISv32: add support for irqflags tracing
Add support irqflags tracing, which is required for things like lockdep
and ftrace.

Signed-off-by: Rabin Vincent <rabin@rab.in>
Signed-off-by: Jesper Nilsson <jesper.nilsson@axis.com>
2015-09-05 00:56:49 +02:00
Rabin Vincent
20ae247399 CRIS: UAPI: use generic types.h
CRIS' types.h is functionally identical to the asm-generic version.

Effective diff:

 +#ifndef _ASM_GENERIC_TYPES_H
 +#define _ASM_GENERIC_TYPES_H
 +
  #include <asm-generic/int-ll64.h>
 +
 +#endif

Signed-off-by: Rabin Vincent <rabin@rab.in>
Signed-off-by: Jesper Nilsson <jesper.nilsson@axis.com>
2015-09-05 00:56:48 +02:00
Rabin Vincent
258a9ff66c CRIS: UAPI: use generic shmbuf.h
CRIS' shmbuf.h is equivalent to the asm-generic verison.

Effective diff:

 -#ifndef _CRIS_SHMBUF_H
 -#define _CRIS_SHMBUF_H
 +#ifndef __ASM_GENERIC_SHMBUF_H
 +#define __ASM_GENERIC_SHMBUF_H
 +
 +#include <asm/bitsperlong.h>

  	struct ipc64_perm	shm_perm;
  	size_t			shm_segsz;
  	__kernel_time_t		shm_atime;
 +#if __BITS_PER_LONG != 64
  	unsigned long		__unused1;
 +#endif
  	__kernel_time_t		shm_dtime;
 +#if __BITS_PER_LONG != 64
  	unsigned long		__unused2;
 +#endif
  	__kernel_time_t		shm_ctime;
 +#if __BITS_PER_LONG != 64
  	unsigned long		__unused3;
 +#endif
  	__kernel_pid_t		shm_cpid;
  	__kernel_pid_t		shm_lpid;
 -	unsigned long		shm_nattch;
 -	unsigned long		__unused4;
 -	unsigned long		__unused5;
 +	__kernel_ulong_t	shm_nattch;
 +	__kernel_ulong_t	__unused4;
 +	__kernel_ulong_t	__unused5;
  };

  struct shminfo64 {
 -	unsigned long	shmmax;
 -	unsigned long	shmmin;
 -	unsigned long	shmmni;
 -	unsigned long	shmseg;
 -	unsigned long	shmall;
 -	unsigned long	__unused1;
 -	unsigned long	__unused2;
 -	unsigned long	__unused3;
 -	unsigned long	__unused4;
 +	__kernel_ulong_t	shmmax;
 +	__kernel_ulong_t	shmmin;
 +	__kernel_ulong_t	shmmni;
 +	__kernel_ulong_t	shmseg;
 +	__kernel_ulong_t	shmall;
 +	__kernel_ulong_t	__unused1;
 +	__kernel_ulong_t	__unused2;
 +	__kernel_ulong_t	__unused3;
 +	__kernel_ulong_t	__unused4;
  };

  #endif

Signed-off-by: Rabin Vincent <rabin@rab.in>
Signed-off-by: Jesper Nilsson <jesper.nilsson@axis.com>
2015-09-05 00:56:48 +02:00
Rabin Vincent
74d94adb35 CRIS: UAPI: use generic msgbuf.h
CRIS' msgbuf.h is equivalent to the asm-generic version.

Effective diff:

 -#ifndef _CRIS_MSGBUF_H
 -#define _CRIS_MSGBUF_H
 -
 -
 +#ifndef __ASM_GENERIC_MSGBUF_H
 +#define __ASM_GENERIC_MSGBUF_H

 +#include <asm/bitsperlong.h>

  struct msqid64_ds {
  	struct ipc64_perm msg_perm;
  	__kernel_time_t msg_stime;
 +#if __BITS_PER_LONG != 64
  	unsigned long	__unused1;
 +#endif
  	__kernel_time_t msg_rtime;
 +#if __BITS_PER_LONG != 64
  	unsigned long	__unused2;
 +#endif
  	__kernel_time_t msg_ctime;
 +#if __BITS_PER_LONG != 64
  	unsigned long	__unused3;
 -	unsigned long  msg_cbytes;
 -	unsigned long  msg_qnum;
 -	unsigned long  msg_qbytes;
 +#endif
 +	__kernel_ulong_t msg_cbytes;
 +	__kernel_ulong_t msg_qnum;
 +	__kernel_ulong_t msg_qbytes;
  	__kernel_pid_t msg_lspid;
  	__kernel_pid_t msg_lrpid;
 -	unsigned long  __unused4;
 -	unsigned long  __unused5;
 +	__kernel_ulong_t __unused4;
 +	__kernel_ulong_t __unused5;
  };

  #endif

Signed-off-by: Rabin Vincent <rabin@rab.in>
Signed-off-by: Jesper Nilsson <jesper.nilsson@axis.com>
2015-09-05 00:56:48 +02:00
Rabin Vincent
4526692251 CRIS: UAPI: use generic socket.h
CRIS' socket.h is equivalent to the asm-generic version.

Effective diff:

 -#ifndef _ASM_SOCKET_H
 -#define _ASM_SOCKET_H
 -
 -
 +#ifndef __ASM_GENERIC_SOCKET_H
 +#define __ASM_GENERIC_SOCKET_H

  #include <asm/sockios.h>

  #define SO_LINGER	13
  #define SO_BSDCOMPAT	14
  #define SO_REUSEPORT	15
 +#ifndef SO_PASSCRED
  #define SO_PASSCRED	16
  #define SO_PEERCRED	17
  #define SO_RCVLOWAT	18
  #define SO_SNDLOWAT	19
  #define SO_RCVTIMEO	20
  #define SO_SNDTIMEO	21
 +#endif

 #define SO_SECURITY_AUTHENTICATION		22

Signed-off-by: Rabin Vincent <rabin@rab.in>
Signed-off-by: Jesper Nilsson <jesper.nilsson@axis.com>
2015-09-05 00:56:47 +02:00
Rabin Vincent
53789d25a0 CRIS: UAPI: use generic sembuf.h
CRIS's sembuf.h is equivalent to the asm-generic version.
Effective diff:

 -#ifndef _CRIS_SEMBUF_H
 -#define _CRIS_SEMBUF_H
 +#ifndef __ASM_GENERIC_SEMBUF_H
 +#define __ASM_GENERIC_SEMBUF_H

 +#include <asm/bitsperlong.h>

  struct semid64_ds {
  	struct ipc64_perm sem_perm;
  	__kernel_time_t	sem_otime;
 +#if __BITS_PER_LONG != 64
  	unsigned long	__unused1;
 +#endif
  	__kernel_time_t	sem_ctime;
 +#if __BITS_PER_LONG != 64
  	unsigned long	__unused2;
 +#endif
  	unsigned long	sem_nsems;
  	unsigned long	__unused3;
  	unsigned long	__unused4;

Signed-off-by: Rabin Vincent <rabin@rab.in>
Signed-off-by: Jesper Nilsson <jesper.nilsson@axis.com>
2015-09-05 00:56:47 +02:00
Rabin Vincent
c823b970b6 CRIS: UAPI: use generic sockios.h
CRIS' sockios.h is equivalent to the asm-generic version.

Effective diff:

 -#ifndef __ARCH_CRIS_SOCKIOS__
 -#define __ARCH_CRIS_SOCKIOS__
 +#ifndef __ASM_GENERIC_SOCKIOS_H
 +#define __ASM_GENERIC_SOCKIOS_H

Signed-off-by: Rabin Vincent <rabin@rab.in>
Signed-off-by: Jesper Nilsson <jesper.nilsson@axis.com>
2015-09-05 00:56:46 +02:00
Rabin Vincent
889d74a4d4 CRIS: UAPI: use generic auxvec.h
CRIS's auxvec.h is empty just like the asm-generic version.

Effective diff:

 -#ifndef __ASMCRIS_AUXVEC_H
 -#define __ASMCRIS_AUXVEC_H
 +#ifndef __ASM_GENERIC_AUXVEC_H
 +#define __ASM_GENERIC_AUXVEC_H
 +

Signed-off-by: Rabin Vincent <rabin@rab.in>
Signed-off-by: Jesper Nilsson <jesper.nilsson@axis.com>
2015-09-05 00:56:46 +02:00
Rabin Vincent
0c02fa2f4e CRIS: UAPI: use generic headers via Kbuild
Use Kbuild magic to include the generic headers.

Signed-off-by: Rabin Vincent <rabin@rab.in>
Signed-off-by: Jesper Nilsson <jesper.nilsson@axis.com>
2015-09-05 00:56:45 +02:00
Rabin Vincent
2493d3e28a CRIS: UAPI: fix elf.h export
CRIS userspace (uClibc for one) expects asm/elf.h to be exported but
this header appears to have gone missing at some point.  Move it to
uapi/ and export it.

Signed-off-by: Rabin Vincent <rabin@rab.in>
Signed-off-by: Jesper Nilsson <jesper.nilsson@axis.com>
2015-09-05 00:33:25 +02:00
Rabin Vincent
3a79a07537 CRIS: don't make asm/elf.h depend on asm/user.h
We're going to export asm/elf.h; remove its dependencies on the
non-exported asm/user.h and the unused asm/system.h include.

Signed-off-by: Rabin Vincent <rabin@rab.in>
Signed-off-by: Jesper Nilsson <jesper.nilsson@axis.com>
2015-09-05 00:33:25 +02:00
Rabin Vincent
835e417728 CRIS: UAPI: fix ptrace.h
The exported ptrace.h header on CRIS references an "arch" directory
which does not exist.  Fix this by having the variants in the same
directory and including them conditionally, similar to other
architectures.

Signed-off-by: Rabin Vincent <rabin@rab.in>
Signed-off-by: Jesper Nilsson <jesper.nilsson@axis.com>
2015-09-05 00:33:25 +02:00
Jesper Nilsson
4b86715748 CRISv32: Squash compile warnings for axisflashmap
Signed-off-by: Jesper Nilsson <jesper.nilsson@axis.com>
2015-09-05 00:33:25 +02:00
Jesper Nilsson
939b83fb03 CRISv32: Add GPIO driver to the default configs
Fix a number of small issues visible when GPIO is enabled:

- Correct missing default for !ETRAXFS in Kconfig
- Remove information on number of bits for some Kconfigs
  related to the GPIO, they are different in ETRAX FS and ARTPEC-3
- Fix compile warning in ARTPEC-3 GPIO driver

Signed-off-by: Jesper Nilsson <jesper.nilsson@axis.com>
2015-09-05 00:33:25 +02:00
Jesper Nilsson
9423017867 CRISv32: ETRAX FS: Squash warnings in pinmux driver
Squash the followng warnings

arch/cris/arch-v32/mach-fs/pinmux.c: In function 'crisv32_pinmux_alloc_fixed':
arch/cris/arch-v32/mach-fs/pinmux.c:104:2: warning: ISO C90 forbids mixed declarations and code [-Wdeclaration-after-statement]
arch/cris/arch-v32/mach-fs/pinmux.c: In function 'crisv32_pinmux_dealloc_fixed':
arch/cris/arch-v32/mach-fs/pinmux.c:238:2: warning: ISO C90 forbids mixed declarations and code [-Wdeclaration-after-statement]
arch/cris/arch-v32/mach-fs/pinmux.c: In function '__crisv32_pinmux_alloc':
arch/cris/arch-v32/mach-fs/pinmux.c:49:1: warning: control reaches end of non-void function [-Wreturn-type]

Signed-off-by: Jesper Nilsson <jesper.nilsson@axis.com>
2015-09-05 00:33:25 +02:00
Chen Gang
ee59843cd2 CRIS: Wire up missing syscalls
The related warnings:

    CALL    scripts/checksyscalls.sh
  <stdin>:1229:2: warning: #warning syscall sched_setattr not implemented [-Wcpp]
  <stdin>:1232:2: warning: #warning syscall sched_getattr not implemented [-Wcpp]
  <stdin>:1235:2: warning: #warning syscall renameat2 not implemented [-Wcpp]
  <stdin>:1238:2: warning: #warning syscall seccomp not implemented [-Wcpp]
  <stdin>:1241:2: warning: #warning syscall getrandom not implemented [-Wcpp]
  <stdin>:1244:2: warning: #warning syscall memfd_create not implemented [-Wcpp]
  <stdin>:1247:2: warning: #warning syscall bpf not implemented [-Wcpp]
  <stdin>:1250:2: warning: #warning syscall execveat not implemented [-Wcpp]

Signed-off-by: Chen Gang <gang.chen.5i5j@gmail.com>
Signed-off-by: Jesper Nilsson <jespern@axis.com>
2015-09-05 00:33:25 +02:00
Rabin Vincent
f59625a8f7 CRISv32: allow CONFIG_DEBUG_BUGVERBOSE
Support for verbose BUG reporting already exists, but the HAVE flag that
allows the option to be enabled is missing.

Signed-off-by: Rabin Vincent <rabin@rab.in>
Signed-off-by: Jesper Nilsson <jespern@axis.com>
2015-09-05 00:33:25 +02:00
Rabin Vincent
98a725a57a CRISv32: add unreachable() to BUG()
Add an unreachable() in the BUG() implementations, to get rid of
several warnings similar to the one below:

 kernel/sched/core.c: In function 'pick_next_task':
 kernel/sched/core.c:2690:1: warning: control reaches end of non-void function [-Wreturn-type]

Signed-off-by: Rabin Vincent <rabin@rab.in>
Signed-off-by: Jesper Nilsson <jespern@axis.com>
2015-09-05 00:33:24 +02:00
Christophe Jaillet
6a4756f695 cris: arch-v32: gpio: Use kzalloc instead of kmalloc/memset
Turn a kmalloc/memset into an equivalent kzalloc.
Doing so also move the zero'ing of the memory outside of a mutex.

Signed-off-by: Christophe Jaillet <christophe.jaillet@wanadoo.fr>
Signed-off-by: Jesper Nilsson <jespern@axis.com>
2015-09-05 00:33:24 +02:00
Linus Torvalds
51e771c0d2 Merge branch 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/dtor/input
Pull input subsystem updates from Dmitry Torokhov:
 "Drivers, drivers, drivers...  No interesting input core changes this
  time"

* 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/dtor/input: (74 commits)
  Input: elan_i2c - use iap_version to get firmware information
  Input: max8997_haptic - fix module alias
  Input: elan_i2c - fix typos for validpage_count
  Input: psmouse - add small delay for IBM trackpoint pass-through mode
  Input: synaptics - fix handling of disabling gesture mode
  Input: elan_i2c - enable ELAN0100 acpi panels
  Input: gpio-keys - report error when disabling unsupported key
  Input: sur40 - fix error return code
  Input: sentelic - silence some underflow warnings
  Input: zhenhua - switch to using bitrev8()
  Input: cros_ec_keyb - replace KEYBOARD_CROS_EC dependency
  Input: cap11xx - add LED support
  Input: elants_i2c - fix for devm_gpiod_get API change
  Input: elan_i2c - enable asynchronous probing
  Input: elants_i2c - enable asynchronous probing
  Input: elants_i2c - wire up regulator support
  Input: do not emit unneeded EV_SYN when suspending
  Input: elants_i2c - disable idle mode before updating firmware
  MAINTAINERS: Add maintainer for atmel_mxt_ts
  Input: atmel_mxt_ts - remove warning on zero T44 count
  ...
2015-09-04 12:02:11 -07:00
Linus Torvalds
abebcdfb64 sound updates for 4.3-rc1
There are little changes in core part, but lots of development are
 found in drivers, especially ASoC.  The diffstat shows regmap-
 related changes for a slight API additions / changes, and that's all.
 
 Looking at the code size statistics, the most significant addition
 is for Intel Skylake.  (Note that SKL support is still underway, the
 codec driver is missing.)  Also STI controller driver is a major
 addition as well as a few new codec drivers.
 
 In HD-audio side, there are fewer changes than the past.  The
 noticeable change is the support of ELD notification from i915
 graphics driver.  Thus this pull request carries a few changes in
 drm/i915.
 
 Other than that, USB-audio got a rewrite of runtime PM code.  It
 was initiated by lockdep warning, but resulted in a good cleanup in
 the end.
 
 Below are the highlights:
 
 Common:
 - Factoring out of AC'97 reset code from ASoC into the core helper
 - A few regmap API extensions (in case it's not pulled yet)
 
 ASoC:
 - New drivers for Cirrus CS4349, GTM601, InvenSense ICS43432, Realtek
   RT298 and ST STI controllers
 - Machine drivers for Rockchip systems with MAX98090 and RT5645 and
   RT5650
 - Initial driver support for Intel Skylake devices
 - Lots of rsnd cleanup and enhancements
 - A few DAPM fixes and cleanups
 - A large number of cleanups in various drivers (conversion and
   standardized to regmap, component) mostly by Lars-Peter and Axel
 
 HD-audio:
 - Extended HD-audio core for Intel Skylake controller support
 - Quirks for Dell headsets, Alienware 15
 - Clean up of pin-based quirk tables for Realtek codecs
 - ELD notifier implenetation for Intel HDMI/DP
 
 USB-audio:
 - Refactor runtime PM code to make lockdep happier
 -----BEGIN PGP SIGNATURE-----
 Version: GnuPG v2
 
 iQIcBAABCAAGBQJV6TwJAAoJEGwxgFQ9KSmkZoEP/06GrsGlfgIfBbnlAKcsZ0t0
 RDDCbxmwD8IsjTk180Gs3qBuhVPurhmPxq6Leow5fBktkEK5bIN3eAQkO9aIMroW
 xxU1UF6Q9XE2j97e/PhhUld7/NP0IQK/YTMuwX74G2kfEkA9Lktl4UjNMw9mKJX2
 8OIwz8ZuqSG60znmGlgiqRE4M3Svs1L/jVP1wrPg2DXQfe+ptAJpUTsyVGOMRWm3
 IaJ9h5OelPg8Jm61zcg6/pgsdYx4oquCV5wLwMz8rzIUfHb7ox8F7YKOzB+sXtYI
 zcsTfF2CqifoBcQAh9c+XE4+gMamAdheA+uc8ScUkcskucTj4Fr5tXLiPSN9QMt4
 QGOOVjqcpWv5rWwAgzUJvl1/PT4HyQfkXn5tEQVGdg9Ab1SIcQBzD1+nHUV94vKZ
 N7/grMdqJ56zUGK2fEcBS6BEDlaSToOIHDrQ1iPFNBvmW8qjBq9tYaufTGC6Vtj2
 0YKJukzIbyqLIgQtQf44aqLouFIz2lq437PqRQ4W+9C3FwGN9FKCYJ/JzvOGDIJa
 sSjEwQkJ9vnmZ3E2B30NKb24TG8pPq9WPIN2Rqe5EbHctU3gEnMScwvmG7SmCSG5
 LtDVr6Q5XKFM56cVb7tdZl6Jv97BvGu6EERM+zN+8YyMver206rC8upWOev6R2q3
 asvLDEchv7Qm3upx+PYg
 =/sXs
 -----END PGP SIGNATURE-----

Merge tag 'sound-4.3-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound

Pull sound updates from Takashi Iwai:
 "There are little changes in core part, but lots of development are
  found in drivers, especially ASoC.  The diffstat shows regmap-related
  changes for a slight API additions / changes, and that's all.

  Looking at the code size statistics, the most significant addition is
  for Intel Skylake.  (Note that SKL support is still underway, the
  codec driver is missing.) Also STI controller driver is a major
  addition as well as a few new codec drivers.

  In HD-audio side, there are fewer changes than the past.  The
  noticeable change is the support of ELD notification from i915
  graphics driver.  Thus this pull request carries a few changes in
  drm/i915.

  Other than that, USB-audio got a rewrite of runtime PM code.  It was
  initiated by lockdep warning, but resulted in a good cleanup in the
  end.

  Below are the highlights:

  Common:
   - Factoring out of AC'97 reset code from ASoC into the core helper
   - A few regmap API extensions (in case it's not pulled yet)

  ASoC:
   - New drivers for Cirrus CS4349, GTM601, InvenSense ICS43432, Realtek
     RT298 and ST STI controllers
   - Machine drivers for Rockchip systems with MAX98090 and RT5645 and
     RT5650
   - Initial driver support for Intel Skylake devices
   - Lots of rsnd cleanup and enhancements
   - A few DAPM fixes and cleanups
   - A large number of cleanups in various drivers (conversion and
     standardized to regmap, component) mostly by Lars-Peter and Axel

  HD-audio:
   - Extended HD-audio core for Intel Skylake controller support
   - Quirks for Dell headsets, Alienware 15
   - Clean up of pin-based quirk tables for Realtek codecs
   - ELD notifier implenetation for Intel HDMI/DP

  USB-audio:
   - Refactor runtime PM code to make lockdep happier"

* tag 'sound-4.3-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound: (411 commits)
  drm/i915: Add locks around audio component bind/unbind
  drm/i915: Drop port_mst_index parameter from pin/eld callback
  ALSA: hda - Fix missing inline for dummy snd_hdac_set_codec_wakeup()
  ALSA: hda - Wake the codec up on pin/ELD notify events
  ALSA: hda - allow codecs to access the i915 pin/ELD callback
  drm/i915: Call audio pin/ELD notify function
  drm/i915: Add audio pin sense / ELD callback
  ASoC: zx296702-i2s: Fix resource leak when unload module
  ASoC: sti_uniperif: Ensure component is unregistered when unload module
  ASoC: au1x: psc-i2s: Convert to use devm_ioremap_resource
  ASoC: sh: dma-sh7760: Convert to devm_snd_soc_register_platform
  ASoC: spear_pcm: Use devm_snd_dmaengine_pcm_register to fix resource leak
  ALSA: fireworks/bebob/dice/oxfw: fix substreams counting at vmalloc failure
  ASoC: Clean up docbook warnings
  ASoC: txx9: Convert to devm_snd_soc_register_platform
  ASoC: pxa: Convert to devm_snd_soc_register_platform
  ASoC: nuc900: Convert to devm_snd_soc_register_platform
  ASoC: blackfin: Convert to devm_snd_soc_register_platform
  ASoC: au1x: Convert to devm_snd_soc_register_platform
  ASoC: qcom: Constify asoc_qcom_lpass_cpu_dai_ops
  ...
2015-09-04 11:46:02 -07:00
Linus Torvalds
670c039dee - Stop using LP855X Platform Data to control regulators
- Move PWM8941 WLED driver into Backlight
  - Remove invalid use of IS_ERR_VALUE() macro
  - Remove duplicate check for NULL data before unregistering
  - Export I2C Device ID structure
 -----BEGIN PGP SIGNATURE-----
 Version: GnuPG v1
 
 iQIcBAABAgAGBQJV6FPVAAoJEFGvii+H/Hdh1NIP/2mcBwvmF8zgmTUALbRLKyAp
 3LXx0/Nh64Pjz2rDsZPclo4NLlq43d9xq/A3CBI4b00VgiofgRG/Cihhzo8nxhTu
 XN73TgVQ2CiNrQ0yn85dedoVEbv0cAlZYdyuHrp1SUUSPOUhaiRU2w6k7BkY0gc2
 8lkzmVnMOkQjT+Elj6wVBcPiojm333Tu5wE125W8t6XDOwDfpLoVkzcxcv/V7eIo
 pStB7u3MsXZ9kmG2S9aMSZX1PS6C772OeN1I7+3lFy67qiIDj3tQ+8MyaMFvWGdQ
 /w8+f4K8k0t1m1OJVLgsT4UKR/7qprTOvEXYGrsVPPwZqSOypRZOooPOQbAVtkV6
 qYsVYEnbsJerkCuAyWETL+H5eH+P56Zl66t6a9hgnzw4wKYarufo+xUe0b+ntmoO
 dtegXgUVryY1P9teXsnnWx24r4pfaCWunO1RUXSZABCK+0qEeXa2SM/PFtkCWwEd
 AGBp8Rcv9a2BHtY2oaii+rs6WFUH+CGeZ8rt1cKBZvT2gCjlTPb5WiGvCEnN3OBi
 BCWgTLILldSRG7ERW6P6W6WkpP9u6gz8BChLNe0PsoOoNLXElHj6VCAlusOc1kHU
 6WwvMpKcQ+SVMVNouFLv3Ur5K8sF7VkyaHDRoipeKufu0n3b3+AXEaRr/Ch1BsIh
 cdUHgYJSujzcD/Zx8crp
 =URbg
 -----END PGP SIGNATURE-----

Merge tag 'backlight-for-linus-4.3' of git://git.kernel.org/pub/scm/linux/kernel/git/lee/backlight

Pull backlight updates from Lee Jones:
 - Stop using LP855X Platform Data to control regulators
 - Move PWM8941 WLED driver into Backlight
 - Remove invalid use of IS_ERR_VALUE() macro
 - Remove duplicate check for NULL data before unregistering
 - Export I2C Device ID structure

* tag 'backlight-for-linus-4.3' of git://git.kernel.org/pub/scm/linux/kernel/git/lee/backlight:
  backlight: tosa: Export I2C module alias information
  backlight: lp8788_bl: Delete a check before backlight_device_unregister()
  backlight: sky81452: Remove unneeded use of IS_ERR_VALUE() macro
  backlight: pm8941-wled: Move PM8941 WLED driver to backlight
  backlight: lp855x: Use private data for regulator control
2015-09-04 11:40:40 -07:00
Linus Torvalds
8bd8fd0a29 - New Device Support
- New Clocksource driver from ST
    - New MFD/ACPI/DMA drivers for Intel's Sunrisepoint PCH based platforms
    - Add support for Arizona WM8998 and WM1814
    - Add support for Dialog Semi DA9062 and DA9063
    - Add support for Kontron COMe-bBL6 and COMe-cBW6
    - Add support for X-Powers AXP152
    - Add support for Atmel, many
    - Add support for STMPE, many
    - Add support for USB in X-Powers AXP22X
 
  - Core Frameworks
    - New Base API to traverse devices and their children in reverse order
 
  - Bug Fixes
    - Fix race between runtime-suspend and IRQs
    - Obtain platform data form more reliable source
 
  - Fix-ups
    - Constifying things
    - Variable signage changes
    - Kconfig depends|selects changes
    - Make use of BIT() macro
    - Do not supply .owner attribute in *_driver structures
    - MAINTAINERS entries
    - Stop using set_irq_flags()
    - Start using irq_set_chained_handler_and_data()
    - Export DT device ID structures
 -----BEGIN PGP SIGNATURE-----
 Version: GnuPG v1
 
 iQIcBAABAgAGBQJV6FCRAAoJEFGvii+H/HdhO2MP/1GxcbbywMXU4goj40gJaYfx
 kk0zH0S7i8+A8hD7SoCIQNkWN5o7i6sNYUA6sCTnPqixbyrkduWCyid1XsATu+41
 iiKEGyiCRyEHhCwnwCXvaFhpAZBzDi7FKj6hhf6nnRMHSEqwrs2aBqWgzNrOZTs0
 u66i/JHccnDdfHHm9Y7XcKMA8pWVqRMnwwaHreuYTFqfrEB0UGCYpmEeEBynGVKh
 MUGC0lCUrEKp59aOexZRtBUla/5BeALJd//vMQtf/+D0YPvE8lppDNwkgCe4buXN
 ZlNHDQooIWIiZfTj7wbHaTWjrBK7MsOEHWBUjNsk2nyDvDOJoGhTrSdJwPeyhUSh
 d2eUyW6sPEQY21XPwuD0DhfRKYKLOzVRhIcxvjlRAq9QHDWVXKyIlf3M70fculK8
 5FN1Wb6Sc2h0OvMC5RemPpxMwZSq6Ks3XANa718Ju802TGK/xk6iRqhZrEut/qrN
 rLYsU84TLUz6YindozTiI5FrGo+zSp9OlUU4z7HUh+4t3H5/opdsRjRp0ICwgIbY
 NxAmsk2d/vJ7xX7FAAjwMY2rPIC0zIksbGEe1AJweWV455EcDMaBM1/e9zDzHciI
 TXVxbzs3DFBadtQWlLv/VkwZmt43MTI8g6ozTTJJkPQNCKThtz4bvDSu8rQWqFua
 bkbRyQroraX5fM0Q3HIs
 =2blS
 -----END PGP SIGNATURE-----

Merge tag 'mfd-for-linus-4.3' of git://git.kernel.org/pub/scm/linux/kernel/git/lee/mfd

Pull MFD updates from Lee Jones:
 "New Device Support:
   - New Clocksource driver from ST
   - New MFD/ACPI/DMA drivers for Intel's Sunrisepoint PCH based platforms
   - Add support for Arizona WM8998 and WM1814
   - Add support for Dialog Semi DA9062 and DA9063
   - Add support for Kontron COMe-bBL6 and COMe-cBW6
   - Add support for X-Powers AXP152
   - Add support for Atmel, many
   - Add support for STMPE, many
   - Add support for USB in X-Powers AXP22X

  Core Frameworks:
   - New Base API to traverse devices and their children in reverse order

  Bug Fixes:
   - Fix race between runtime-suspend and IRQs
   - Obtain platform data form more reliable source

  Fix-ups:
   - Constifying things
   - Variable signage changes
   - Kconfig depends|selects changes
   - Make use of BIT() macro
   - Do not supply .owner attribute in *_driver structures
   - MAINTAINERS entries
   - Stop using set_irq_flags()
   - Start using irq_set_chained_handler_and_data()
   - Export DT device ID structures"

* tag 'mfd-for-linus-4.3' of git://git.kernel.org/pub/scm/linux/kernel/git/lee/mfd: (69 commits)
  mfd: jz4740-adc: Init mask cache in generic IRQ chip
  mfd: cros_ec: spi: Add OF match table
  mfd: stmpe: Add OF match table
  mfd: max77686: Split out regulator part from the DT binding
  mfd: Add DT binding for Maxim MAX77802 IC
  mfd: max77686: Use a generic name for the PMIC node in the example
  mfd: max77686: Don't suggest in binding to use a deprecated property
  mfd: Add MFD_CROS_EC dependencies
  mfd: cros_ec: Remove CROS_EC_PROTO dependency for SPI and I2C drivers
  mfd: axp20x: Add a cell for the usb power_supply part of the axp20x PMICs
  mfd: axp20x: Add missing registers, and mark more registers volatile
  mfd: arizona: Fixup some formatting/white space errors
  mfd: wm8994: Fix NULL pointer exception on missing pdata
  of: Add vendor prefix for Nuvoton
  mfd: mt6397: Implement wake handler and suspend/resume to handle wake up event
  mfd: atmel-hlcdc: Add support for new SoCs
  mfd: Export OF module alias information in missing drivers
  mfd: stw481x: Export I2C module alias information
  mfd: da9062: Support for the DA9063 OnKey in the DA9062 core
  mfd: max899x: Avoid redundant irq_data lookup
  ...
2015-09-04 11:35:03 -07:00
Linus Torvalds
3527122745 dmaengine updates for 4.3-rc1
This time we have aded a new capability for  scatter-gathered memset using
 dmaengine APIs. This is supported in xdmac & hdmac drivers
 
 We have added support for reusing descriptors for examples like video
 buffers etc. Driver will follow
 
 The behaviour of descriptor ack has been clarified and documented
 
 New devices added are:
 - dma controller in sun[457]i SoCs
 - lpc18xx dmamux
 - ZTE ZX296702 dma controller
 - Analog Devices AXI-DMAC DMA controller
 - eDMA support for dma-crossbar
 - imx6sx support in imx-sdma driver
 - imx-sdma device to device support
 
 Others
 - jz4780 fixes
 - ioatdma large refactor and cleanup for removal of ioat v1 and v2 which is
   deprecated and fixes
 - ACPI support in X-Gene DMA engine driver
 - ipu irq fixes
 - mvxor fixes
 - minor fixes spread thru drivers
 -----BEGIN PGP SIGNATURE-----
 Version: GnuPG v1
 
 iQIcBAABAgAGBQJV5+nSAAoJEHwUBw8lI4NHiXQQAI/++7PmUGZ6BDZGu0B9Bj7U
 JalNijm43p858nka1zVhDea8pi7Cq3zJdE8EAB7FPQGESvCODWr62oZBr+mSaQ1C
 oU1RTIRTSiU2HPE4EFeGUvVGrnmTbHR2b1apI1SU41gKn+oQ5RJRRoQwEVwO6uuZ
 1VYcUqhurIAZs1FrMIAUa2vg7KTcK9UotfwR2gGBmSvXMf1aJ/dNZC7i/pBJjoyt
 v6KrLuYjEBAJvY7l368+NhLY/MS+2xdCMQo84B+HNEG7eA7y2MFOcRPXQA3a7dzr
 NwNuAZcTYDU11r2jiAPcnBM5sPo4bokX6Td0oDbYH6Rn2uIWlof7jGIceUaWLQQq
 QGZc4QPI4KdjTGNedRN8g9zqv0irFVfDr5v1A+B7N7ehvlubnB4jV8LmLpqN6UQH
 B38VnDJ3hqdZ6j9RHQTyUoQskSYMPbOAUYbL0qQLkyx8AnLc8TRv7DgtSvZjnz5W
 oF6So2A5SWZ7UmXKupd6TKtdyG3xtFAh+/MGVQ1RS9bCmnyhaIxJRiJwfftCBTBx
 IZePOsqlwl2dojM62BDlGS4CLRZve2VgiUEJaPINsdm/On3tQs9+iDbNY3cpvLQS
 P9u4po1TQPZnKG732vPAxEqdlq709kta7Fj5KIEvNjuWBBGKfypNP8BHKRvTLFlR
 kcbO03NzwSO6PZpmiUsx
 =gQZ6
 -----END PGP SIGNATURE-----

Merge tag 'dmaengine-4.3-rc1' of git://git.infradead.org/users/vkoul/slave-dma

Pull dmaengine updates from Vinod Koul:
 "This time we have aded a new capability for scatter-gathered memset
  using dmaengine APIs.  This is supported in xdmac & hdmac drivers

  We have added support for reusing descriptors for examples like video
  buffers etc.  Driver will follow

  The behaviour of descriptor ack has been clarified and documented

  New devices added are:
   - dma controller in sun[457]i SoCs
   - lpc18xx dmamux
   - ZTE ZX296702 dma controller
   - Analog Devices AXI-DMAC DMA controller
   - eDMA support for dma-crossbar
   - imx6sx support in imx-sdma driver
   - imx-sdma device to device support

  Other:
   - jz4780 fixes
   - ioatdma large refactor and cleanup for removal of ioat v1 and v2
     which is deprecated and fixes
   - ACPI support in X-Gene DMA engine driver
   - ipu irq fixes
   - mvxor fixes
   - minor fixes spread thru drivers"

[ The Kconfig and Makefile entries got re-sorted alphabetically, and I
  handled the conflict with the new Intel integrated IDMA driver by
  slightly mis-sorting it on purpose: "IDMA64" got sorted after "IMX" in
  order to keep the Intel entries together.  I think it might be a good
  idea to just rename the IDMA64 config entry to INTEL_IDMA64 to make
  the sorting be a true sort, not this mismash.

  Also, this merge disables the COMPILE_TEST for the sun4i DMA
  controller, because it does not compile cleanly at all.     - Linus ]

* tag 'dmaengine-4.3-rc1' of git://git.infradead.org/users/vkoul/slave-dma: (89 commits)
  dmaengine: ioatdma: add Broadwell EP ioatdma PCI dev IDs
  dmaengine :ipu: change ipu_irq_handler() to remove compile warning
  dmaengine: ioatdma: Fix variable array length
  dmaengine: ioatdma: fix sparse "error" with prep lock
  dmaengine: hdmac: Add memset capabilities
  dmaengine: sort the sh Makefile
  dmaengine: sort the sh Kconfig
  dmaengine: sort the dw Kconfig
  dmaengine: sort the Kconfig
  dmaengine: sort the makefile
  drivers/dma: make mv_xor.c driver explicitly non-modular
  dmaengine: Add support for the Analog Devices AXI-DMAC DMA controller
  devicetree: Add bindings documentation for Analog Devices AXI-DMAC
  dmaengine: xgene-dma: Fix the lock to allow client for further submission of requests
  dmaengine: ioatdma: fix coccinelle warning
  dmaengine: ioatdma: fix zero day warning on incompatible pointer type
  dmaengine: tegra-apb: Simplify locking for device using global pause
  dmaengine: tegra-apb: Remove unnecessary return statements and variables
  dmaengine: tegra-apb: Avoid unnecessary channel base address calculation
  dmaengine: tegra-apb: Remove unused variables
  ...
2015-09-04 11:10:18 -07:00
Linus Torvalds
88a99886c2 This is the bulk of pin control changes for the v4.3 development
cycle
 
 Core changes:
 
 - It is possible configure groups in debugfs.
 
 - Consolidation of chained IRQ handler install/remove replacing
   all call sites where irq_set_handler_data() and
   irq_set_chained_handler() were done in succession with a
   combined call to irq_set_chained_handler_and_data(). This
   series was created by Thomas Gleixner after the problem was
   observed by Russell King.
 
 - Tglx also made another series of patches switching
   __irq_set_handler_locked() for irq_set_handler_locked() which
   is way cleaner.
 
 - Tglx also wrote a good bunch of patches to make use of
   irq_desc_get_xxx() accessors and avoid looking up irq_descs
   from IRQ numbers. The goal is to get rid of the irq number
   from the handlers in the IRQ flow which is nice.
 
 Driver feature enhancements:
 
 - Power management support for the SiRF SoC Atlas 7.
 
 - Power down support for the Qualcomm driver.
 
 - Intel Cherryview and Baytrail: switch drivers to use raw
   spinlocks in IRQ handlers to play nice with the realtime
   patch set.
 
 - Rework and new modes handling for Qualcomm SPMI-MPP.
 
 - Pinconf power source config for SH PFC.
 
 New drivers and subdrivers:
 
 - A new driver for Conexant Digicolor CX92755.
 
 - A new driver for UniPhier PH1-LD4, PH1-Pro4, PH1-sLD8,
   PH1-Pro5, ProXtream2 and PH1-LD6b SoC pin control support.
 
 - Reverse-egineered the S/PDIF settings for the Allwinner
   sun4i driver.
 
 - Support for Qualcomm Technologies QDF2xxx ARM64 SoCs
 
 - A new Freescale i.mx6ul subdriver.
 
 Cleanup:
 
 - Remove platform data support in a number of SH PFC
   subdrivers.
 -----BEGIN PGP SIGNATURE-----
 Version: GnuPG v1
 
 iQIcBAABAgAGBQJV6YzgAAoJEEEQszewGV1zbIAQAILzMrzWkxsy7bhvL4QdP5/K
 OG3EodE//AE0G5gKugUDjg5t2lftdiIJVhjDA17ruETCSciuAxZSLThlMy1sQgyN
 LPxy9LlCrmsqrYt9+fmJ9js8j52RBJikKK0RUyUVz0VojTBplRpElyEx/KxwM5sG
 Hy3+hU61uKO0j9AyIcsa/RKP6SGavwZdHytJBsHNw+pODyE3UZCf52ChAVBsTPfE
 MV70g3Qzfqur7ZFqcNgtUV7qCyYvlF12ooiihrGFDOsTL3sSq4/OXB7z1z1mGGHL
 Dgq8pXJ6EIZlCbk+jFMTzPRSzy46dxNai0eErjTUVEldH1tOphzGMvKmOdm/nczH
 4M/UOWOKBE1aOYZNPtnUgDy2MRt5K9VJStCNSHEQCB2lGdojNAtmj2cmr8flBN5m
 gM9FDpIS1/C+OYYTkOY9ftPsH5zOk7sCLEHSH5USYRGJHihzLnkV90eiN6a7vlF1
 hyTGrIyl6e//E5JBgamjnR3+fYuxQGr6WeAZEP/gXZRm7BCKCaPwCarq+kPZVG4A
 nolZ/QQN6XYPSlveSPU97VYvLYEUvXaKN0Hf2DTbwkqvNFp7JORD65QLESPtQoIp
 x95iHMdB/1+0OfgOqMmlOtKpOKREeQ/R+KWACxsrr5Rfv3/7CP4BMRGypIZ/iPmz
 HWoyDI4lIebBR+JnjMjK
 =4QFX
 -----END PGP SIGNATURE-----

Merge tag 'pinctrl-v4.3-1' of git://git.kernel.org/pub/scm/linux/kernel/git/linusw/linux-pinctrl

Pull pin control updates from Linus Walleij:
 "This is the bulk of pin control changes for the v4.3 development
  cycle.

  Like with GPIO it's a lot of stuff.  If my subsystems are any sign of
  the overall tempo of the kernel v4.3 will be a gigantic diff.

[ It looks like 4.3 is calmer than 4.2 in most other subsystems, but
  we'll see - Linus ]

  Core changes:

   - It is possible configure groups in debugfs.

   - Consolidation of chained IRQ handler install/remove replacing all
     call sites where irq_set_handler_data() and
     irq_set_chained_handler() were done in succession with a combined
     call to irq_set_chained_handler_and_data().  This series was
     created by Thomas Gleixner after the problem was observed by
     Russell King.

   - Tglx also made another series of patches switching
     __irq_set_handler_locked() for irq_set_handler_locked() which is
     way cleaner.

   - Tglx also wrote a good bunch of patches to make use of
     irq_desc_get_xxx() accessors and avoid looking up irq_descs from
     IRQ numbers.  The goal is to get rid of the irq number from the
     handlers in the IRQ flow which is nice.

  Driver feature enhancements:

   - Power management support for the SiRF SoC Atlas 7.

   - Power down support for the Qualcomm driver.

   - Intel Cherryview and Baytrail: switch drivers to use raw spinlocks
     in IRQ handlers to play nice with the realtime patch set.

   - Rework and new modes handling for Qualcomm SPMI-MPP.

   - Pinconf power source config for SH PFC.

  New drivers and subdrivers:

   - A new driver for Conexant Digicolor CX92755.

   - A new driver for UniPhier PH1-LD4, PH1-Pro4, PH1-sLD8, PH1-Pro5,
     ProXtream2 and PH1-LD6b SoC pin control support.

   - Reverse-egineered the S/PDIF settings for the Allwinner sun4i
     driver.

   - Support for Qualcomm Technologies QDF2xxx ARM64 SoCs

   - A new Freescale i.mx6ul subdriver.

  Cleanup:

   - Remove platform data support in a number of SH PFC subdrivers"

* tag 'pinctrl-v4.3-1' of git://git.kernel.org/pub/scm/linux/kernel/git/linusw/linux-pinctrl: (95 commits)
  pinctrl: at91: fix null pointer dereference
  pinctrl: mediatek: Implement wake handler and suspend resume
  pinctrl: mediatek: Fix multiple registration issue.
  pinctrl: sh-pfc: r8a7794: add USB pin groups
  pinctrl: at91: Use generic irq_{request,release}_resources()
  pinctrl: cherryview: Use raw_spinlock for locking
  pinctrl: baytrail: Use raw_spinlock for locking
  pinctrl: imx6ul: Remove .owner field
  pinctrl: zynq: Fix typos in smc0_nand_grp and smc0_nor_grp
  pinctrl: sh-pfc: Implement pinconf power-source param for voltage switching
  clk: rockchip: add pclk_pd_pmu to the list of rk3288 critical clocks
  pinctrl: sun4i: add spdif to pin description.
  pinctrl: atlas7: clear ugly branch statements for pull and drivestrength
  pinctrl: baytrail: Serialize all register access
  pinctrl: baytrail: Drop FSF mailing address
  pinctrl: rockchip: only enable gpio clock when it setting
  pinctrl/mediatek: fix spelling mistake in dev_err error message
  pinctrl: cherryview: Serialize all register access
  pinctrl: UniPhier: PH1-Pro5: add I2C ch6 pin-mux setting
  pinctrl: nomadik: reflect current input value
  ...
2015-09-04 10:22:09 -07:00
Linus Torvalds
8d2faea672 This is the bulk of GPIO changes for the v4.3 kernel cycle:
Core changes:
 
 - Root out the wrapper devm_gpiod_get() and gpiod_get() etc
   versions of the descriptor calls that did not use the flags
   argument on the end. This was around for too long and eventually
   Uwe Kleine-König took the time to clean it out and the last
   users are removed along with the macros in this tag. In several
   cases the use of flags simplifies the code. For this reason we
   have (ACKed) patches hitting in DRM, IIO, media, NFC, USB+PHY
   up until we hammer in the nail with removing the macros.
 
 - Add a fat document describing how much ready-made GPIO stuff
   we have i the kernel to discourage people from reinventing
   a square wheel in userspace, as so often happens.
 
 - Create a separate lockdep class for each instance of a GPIO
   IRQ chip instead of using one class for all chips, as the current
   code will not work with systems with several GPIO chips doing
   lockdep debugging.
 
 - Protect against driver unloading also when a GPIO line is only
   used as IRQ for the GPIOLIB_IRQCHIP helpers.
 
 - If the GPIO chip has no designated owner, assign the parent
   device driver owner as owner.
 
 - Consolidation of chained IRQ handler install/remove replacing
   all call sites where irq_set_handler_data() and
   irq_set_chained_handler() were done in succession with a
   combined call to irq_set_chained_handler_and_data(). This
   series was created by Thomas Gleixner after the problem was
   observed by Russell King.
 
 - Tglx also made another series of patches switching
   __irq_set_handler_locked() for irq_set_handler_locked() which
   is way cleaner.
 
 - Tglx and Jiang Liu wrote a good bunch of patches to make use of
   irq_desc_get_xxx() accessors and avoid looking up irq_descs
   from IRQ numbers. The goal is to get rid of the irq number
   from the handlers in the IRQ flow which is nice.
 
 - Rob Herring killed off the set_irq_flags() for all GPIO
   drivers. This was an ARM specific function that is replaced
   with the generic irq_modify_status() where special flags
   are actually needed.
 
 - When an OF node has a pin range for its GPIOs, return
   -EPROBE_DEFER if the pin controller isn't available.
   Pretty logical, yet needed to be fixed.
 
 - If a driver using GPIOLIB_IRQCHIP has its own
   irq_*_resources call back, then call these instead of the
   defaults provided by the GPIOLIB.
 
 - Fix an undocumented ABI hole: named GPIOs were not
   properly documented.
 
 Driver improvements:
 
 - Add get_direction() support to the generic GPIO driver, it's
   strange that we didn't have that before.
 
 - Make it possible to have input-only GPIO chips using the
   generic GPIO driver.
 
 - Clean out platform data support from the Emma Mobile (EM)
   driver
 
 - Finegrained runtime PM support for the RCAR driver.
 
 - Support r8a7795 (R-car H3) in the RCAR driver.
 
 - Support interrupts on GPIOs 16 thru 31 in the DaVinci driver.
 
 - Some consolidation and new support in the MPC8xxx driver,
   we now support MPC5125.
 
 - Preempt-RT-friendly patches: the OMAP, MPC8xxx, drivers uses raw
   spinlocks making it work better with the realime patches.
 
 - Interrupt support for the EXTRAXFS GPIO driver.
 
 - Make the ETRAXFS GPIO driver support also ARTPEC-3.
 
 - Interrupt and wakeup support for the BRCMSTB driver, also for
   wakeup from S5 cold boot.
 
 - Mask MXC IRQs during suspend.
 
 - Improve OMAP2 GPIO set_debounce() to work according to spec.
 
 - The VF610 driver handles IRQs properly.
 
 New drivers:
 
 - ZTE ZX GPIO driver.
 -----BEGIN PGP SIGNATURE-----
 Version: GnuPG v1
 
 iQIcBAABAgAGBQJV52lvAAoJEEEQszewGV1zOVcP/2ZgkfRgl119LZnWShfrEJWq
 UXaNzSaPNgvDzvGaqqi62SZQuhrdIWRKfMPtAuMGbEn5aJx0JC5UAOYjjfkKBqpO
 toqc1w2DScc0JTorY8qgczIBDO1A3ZBAcIvXXpOduy/JaKPoQteRN8WYTynPw48/
 0+97ZODwhyOkfeqmvUClkc9gW4XT68dudb0Lv1nQjsZmd1dHF2PZlwH3aL9sV68j
 GJAqf09xNqZaWWQBhs+J3ptsYjaJfYjo9NOOUf0Y/UgqXO3vB+2S4EmRATaRHS2F
 aHdj03sNZCNSDEa35WwetbLRGxPzSWmfxmBzQQ1baGdcJICn7Yv58EklPKRvwtMo
 ZpUsgiOV4OUIEClPJohs4xbl2HRsOYB3VbcihkXjVAxS6i2/jgA3Tn8ATvUSZ8wq
 TX8D6BfciigRCkT2G+B0TQBmcX1IQsMd1DBUNfw7Dk1TK/vxH4UYWbke422RjKGz
 ORJ+0DfShMCdYjrCVlt7UbFcqE3L5CnrztLQ3oFt0om2JsSWztV9V579G+Dqo9CI
 fE4G3xlsF33UCvXcmnOp6PuU+ZYBodLggkmK4REy2D3LCOnkcKq0U8Fj5RssApZ9
 FdqVYck555ZpcBiN8ihB97WsmU+0XhBjblCbgzr6GxUw8EJ4x8H9nlraA6bluFoP
 9c2qgPxjCq/VWA/F0YOU
 =iQ2P
 -----END PGP SIGNATURE-----

Merge tag 'gpio-v4.3-1' of git://git.kernel.org/pub/scm/linux/kernel/git/linusw/linux-gpio

Pull GPIO updates from Linus Walleij:
 "This is the bulk of GPIO changes for the v4.3 kernel cycle.

  There is quite a lot going on in the GPIO subsystem this merge window,
  so the main matter is decribed below.

  The hits in other subsystems when making the GPIO flags optional are
  all ACKed by their respective subsystem maintainers.

  Core changes:

   - Root out the wrapper devm_gpiod_get() and gpiod_get() etc versions
     of the descriptor calls that did not use the flags argument on the
     end.  This was around for too long and eventually Uwe Kleine-König
     took the time to clean it out and the last users are removed along
     with the macros in this tag.  In several cases the use of flags
     simplifies the code.  For this reason we have (ACKed) patches
     hitting in DRM, IIO, media, NFC, USB+PHY up until we hammer in the
     nail with removing the macros.

   - Add a fat document describing how much ready-made GPIO stuff we
     have i the kernel to discourage people from reinventing a square
     wheel in userspace, as so often happens.

   - Create a separate lockdep class for each instance of a GPIO IRQ
     chip instead of using one class for all chips, as the current code
     will not work with systems with several GPIO chips doing lockdep
     debugging.

   - Protect against driver unloading also when a GPIO line is only used
     as IRQ for the GPIOLIB_IRQCHIP helpers.

   - If the GPIO chip has no designated owner, assign the parent device
     driver owner as owner.

   - Consolidation of chained IRQ handler install/remove replacing all
     call sites where irq_set_handler_data() and
     irq_set_chained_handler() were done in succession with a combined
     call to irq_set_chained_handler_and_data().

     This series was created by Thomas Gleixner after the problem was
     observed by Russell King.

   - Tglx also made another series of patches switching
     __irq_set_handler_locked() for irq_set_handler_locked() which is
     way cleaner.

   - Tglx and Jiang Liu wrote a good bunch of patches to make use of
     irq_desc_get_xxx() accessors and avoid looking up irq_descs from
     IRQ numbers.  The goal is to get rid of the irq number from the
     handlers in the IRQ flow which is nice.

   - Rob Herring killed off the set_irq_flags() for all GPIO drivers.
     This was an ARM specific function that is replaced with the generic
     irq_modify_status() where special flags are actually needed.

   - When an OF node has a pin range for its GPIOs, return -EPROBE_DEFER
     if the pin controller isn't available.  Pretty logical, yet needed
     to be fixed.

   - If a driver using GPIOLIB_IRQCHIP has its own irq_*_resources call
     back, then call these instead of the defaults provided by the
     GPIOLIB.

   - Fix an undocumented ABI hole: named GPIOs were not properly
     documented.

  Driver improvements:

   - Add get_direction() support to the generic GPIO driver, it's
     strange that we didn't have that before.

   - Make it possible to have input-only GPIO chips using the generic
     GPIO driver.

   - Clean out platform data support from the Emma Mobile (EM) driver

   - Finegrained runtime PM support for the RCAR driver.

   - Support r8a7795 (R-car H3) in the RCAR driver.

   - Support interrupts on GPIOs 16 thru 31 in the DaVinci driver.

   - Some consolidation and new support in the MPC8xxx driver, we now
     support MPC5125.

   - Preempt-RT-friendly patches: the OMAP, MPC8xxx, drivers uses raw
     spinlocks making it work better with the realime patches.

   - Interrupt support for the EXTRAXFS GPIO driver.

   - Make the ETRAXFS GPIO driver support also ARTPEC-3.

   - Interrupt and wakeup support for the BRCMSTB driver, also for
     wakeup from S5 cold boot.

   - Mask MXC IRQs during suspend.

   - Improve OMAP2 GPIO set_debounce() to work according to spec.

   - The VF610 driver handles IRQs properly.

  New drivers:

   - ZTE ZX GPIO driver"

* tag 'gpio-v4.3-1' of git://git.kernel.org/pub/scm/linux/kernel/git/linusw/linux-gpio: (87 commits)
  Revert "gpio: extraxfs: fix returnvar.cocci warnings"
  gpio: tc3589x: use static container helper
  gpio: xlp: fix error return code
  gpio: vf610: handle level IRQ's properly
  gpio: max732x: Fix error handling in probe()
  gpio: omap: fix clk_prepare/unprepare usage
  gpio: omap: protect regs access in omap_gpio_irq_handler
  gpio: omap: fix omap2_set_gpio_debounce
  gpio: omap: switch to use platform_get_irq
  gpio: omap: remove wrong irq_domain_remove usage in probe
  gpiolib: add description for gpio irqchip fields in struct gpio_chip
  gpio: extraxfs: fix returnvar.cocci warnings
  gpiolib: irqchip: use different lockdep class for each gpio irqchip
  gpio/grgpio: fix deadlock in grgpio_irq_unmap()
  Documentation: gpio: consumer: describe active low property
  gpio: mxc: fix section mismatch warning
  gpio/mxc: mask gpio interrupts in suspend
  gpio: omap: Fix missing raw locks conversion
  gpio: brcmstb: support wakeup from S5 cold boot
  gpio: brcmstb: Add interrupt and wakeup source support
  ...
2015-09-04 10:07:45 -07:00
Linus Torvalds
02cf1da254 Merge git://git.kernel.org/pub/scm/linux/kernel/git/cmetcalf/linux-tile
Pull tile updates from Chris Metcalf:
 "This includes secure computing support as well as miscellaneous minor
  improvements"

* git://git.kernel.org/pub/scm/linux/kernel/git/cmetcalf/linux-tile:
  tile: correct some typos in opcode type names
  tile/vdso: emit a GNU hash as well
  tile: Remove finish_arch_switch
  tile: enable full SECCOMP support
  tile/time: Migrate to new 'set-state' interface
2015-09-04 08:59:53 -07:00
Linus Torvalds
a4fdb2a46f arm64 updates for 4.3:
- Support for new architectural features introduced in ARMv8.1:
   * Privileged Access Never (PAN) to catch user pointer dereferences in
     the kernel
   * Large System Extension (LSE) for building scalable atomics and locks
     (depends on locking/arch-atomic from tip, which is included here)
   * Hardware Dirty Bit Management (DBM) for updating clean PTEs
     automatically
 
 - Move our PSCI implementation out into drivers/firmware/, where it can
   be shared with arch/arm/. RMK has also pulled this component branch
   and has additional patches moving arch/arm/ over. MAINTAINERS is
   updated accordingly.
 
 - Better BUG implementation based on the BRK instruction for trapping
 
 - Leaf TLB invalidation for unmapping user pages
 
 - Support for PROBE_ONLY PCI configurations
 
 - Various cleanups and non-critical fixes, including:
   * Always flush FP/SIMD state over exec()
   * Restrict memblock additions based on range of linear mapping
   * Ensure *(LIST_POISON) generates a fatal fault
   * Context-tracking syscall return no longer corrupts return value when
     not forced on.
   * Alternatives patching synchronisation/stability improvements
   * Signed sub-word cmpxchg compare fix (tickled by HAVE_CMPXCHG_LOCAL)
   * Force SMP=y
   * Hide direct DCC access from userspace
   * Fix EFI stub memory allocation when DRAM starts at 0x0
 -----BEGIN PGP SIGNATURE-----
 Version: GnuPG v1
 
 iQEcBAABAgAGBQJV5XXWAAoJELescNyEwWM0p4UIAIQwgoUnj01LvtImjMyG0NiY
 38GbAia7FsyIktSjuCaEhLsWjL8WSMscRsz6MLK01ir3iOoKdtXd/OptlsJTV5c5
 5POPAU6hvdfKj6MtsaOAOx4dz7bhM/HB9JSZmcbHqytOxIi4Tp1JoBrmM1mpNwmp
 VFy+GAOs5H6Lb/xUMm50pVUx+mjMXsH4Bo1c/0Y/gYsjhcvcRgE2iqnl7UExgDcW
 5sbhpsdw8zleDx+kzTmt5QoFWk/4l3d/F+0dzLCYfxzCLNYacksbQqEbGFVAsiIl
 aACK3Uqk7v7ZtFqqQLtNzE6Pfiw0CzajINPUyykoMCnDtMsyhYbxqezywCAPpSY=
 =8qHf
 -----END PGP SIGNATURE-----

Merge tag 'arm64-upstream' of git://git.kernel.org/pub/scm/linux/kernel/git/arm64/linux

Pull arm64 updates from Will Deacon:

 - Support for new architectural features introduced in ARMv8.1:
   * Privileged Access Never (PAN) to catch user pointer dereferences in
     the kernel
   * Large System Extension (LSE) for building scalable atomics and locks
     (depends on locking/arch-atomic from tip, which is included here)
   * Hardware Dirty Bit Management (DBM) for updating clean PTEs
     automatically

 - Move our PSCI implementation out into drivers/firmware/, where it can
   be shared with arch/arm/. RMK has also pulled this component branch
   and has additional patches moving arch/arm/ over. MAINTAINERS is
   updated accordingly.

 - Better BUG implementation based on the BRK instruction for trapping

 - Leaf TLB invalidation for unmapping user pages

 - Support for PROBE_ONLY PCI configurations

 - Various cleanups and non-critical fixes, including:
   * Always flush FP/SIMD state over exec()
   * Restrict memblock additions based on range of linear mapping
   * Ensure *(LIST_POISON) generates a fatal fault
   * Context-tracking syscall return no longer corrupts return value when
     not forced on.
   * Alternatives patching synchronisation/stability improvements
   * Signed sub-word cmpxchg compare fix (tickled by HAVE_CMPXCHG_LOCAL)
   * Force SMP=y
   * Hide direct DCC access from userspace
   * Fix EFI stub memory allocation when DRAM starts at 0x0

* tag 'arm64-upstream' of git://git.kernel.org/pub/scm/linux/kernel/git/arm64/linux: (92 commits)
  arm64: flush FP/SIMD state correctly after execve()
  arm64: makefile: fix perf_callchain.o kconfig dependency
  arm64: set MAX_MEMBLOCK_ADDR according to linear region size
  of/fdt: make memblock maximum physical address arch configurable
  arm64: Fix source code file path in comments
  arm64: entry: always restore x0 from the stack on syscall return
  arm64: mdscr_el1: avoid exposing DCC to userspace
  arm64: kconfig: Move LIST_POISON to a safe value
  arm64: Add __exception_irq_entry definition for function graph
  arm64: mm: ensure patched kernel text is fetched from PoU
  arm64: alternatives: ensure secondary CPUs execute ISB after patching
  arm64: make ll/sc __cmpxchg_case_##name asm consistent
  arm64: dma-mapping: Simplify pgprot handling
  arm64: restore cpu suspend/resume functionality
  ARM64: PCI: do not enable resources on PROBE_ONLY systems
  arm64: cmpxchg: truncate sub-word signed types before comparison
  arm64: alternative: put secondary CPUs into polling loop during patch
  arm64/Documentation: clarify wording regarding memory below the Image
  arm64: lse: fix lse cmpxchg code indentation
  arm64: remove redundant object file list
  ...
2015-09-04 07:18:09 -07:00
Linus Torvalds
807249d3ad Merge branch 'upstream' of git://git.linux-mips.org/pub/scm/ralf/upstream-linus
Pull MIPS updates from Ralf Baechle:
 "This is the main pull request for 4.3 for MIPS.  Here's the summary:

  Three fixes that didn't make 4.2-stable:

   - a -Os build might compile the kernel using the MIPS16 instruction
     set but the R2 optimized inline functions in <uapi/asm/swab.h> are
     implemented using 32-bit wide instructions which is invalid.

   - a build error in pgtable-bits.h for a particular kernel
     configuration.

   - accessing registers of the CM GCR might have been compiled to use
     64 bit accesses but these registers are onl 32 bit wide.

  And also a few new bits:

   - move the ATH79 GPIO driver to drivers/gpio

   - the definition of IRQCHIP_DECLARE has moved to linux/irqchip.h,
     change ATH79 accordingly.

   - fix definition of pgprot_writecombine

   - add an implementation of dma_map_ops.mmap

   - fix alignment of quiet build output for vmlinuz link

   - BCM47xx: Use kmemdup rather than duplicating its implementation

   - Netlogic: Fix 0x0x prefixes of constants.

   - merge Bjorn Helgaas' series to remove most of the weak keywords
     from function declarations.

   - CP0 and CP1 registers are best considered treated as unsigned
     values to avoid large values from becoming negative values.

   - improve support for the MIPS GIC timer.

   - enable common clock framework for Malta and SEAD3.

   - a number of improvments and fixes to dump_tlb().

   - document the MIPS TLB dump functionality in Magic SysRq.

   - Cavium Octeon CN68XX improvments.

   - NetLogic improvments.

   - irq: Use access helper irq_data_get_affinity_mask.

   - handle MSA unaligned accesses.

   - a number of R6-related math-emu fixes.

   - support for I6400.

   - improvments to MSA support.

   - add uprobes support.

   - move from deprecated __initcall to arch_initcall.

   - remove finish_arch_switch().

   - IRQ cleanups by Thomas Gleixner.

   - migrate to new 'set-state' interface.

   - random small cleanups"

* 'upstream' of git://git.linux-mips.org/pub/scm/ralf/upstream-linus: (148 commits)
  MIPS: UAPI: Fix unrecognized opcode WSBH/DSBH/DSHD when using MIPS16.
  MIPS: Fix alignment of quiet build output for vmlinuz link
  MIPS: math-emu: Remove unused handle_dsemul function declaration
  MIPS: math-emu: Add support for the MIPS R6 MAX{, A} FPU instruction
  MIPS: math-emu: Add support for the MIPS R6 MIN{, A} FPU instruction
  MIPS: math-emu: Add support for the MIPS R6 CLASS FPU instruction
  MIPS: math-emu: Add support for the MIPS R6 RINT FPU instruction
  MIPS: math-emu: Add support for the MIPS R6 MSUBF FPU instruction
  MIPS: math-emu: Add support for the MIPS R6 MADDF FPU instruction
  MIPS: math-emu: Add support for the MIPS R6 SELNEZ FPU instruction
  MIPS: math-emu: Add support for the MIPS R6 SELEQZ FPU instruction
  MIPS: math-emu: Add support for the CMP.condn.fmt R6 instruction
  MIPS: inst.h: Add new MIPS R6 FPU opcodes
  MIPS: Octeon: Fix management port MII address on Kontron S1901
  MIPS: BCM47xx: Use kmemdup rather than duplicating its implementation
  STAGING: Octeon: Use common helpers for determining interface and port
  MIPS: Octeon: Support interfaces 4 and 5
  MIPS: Octeon: Set up 1:1 mapping between CN68XX PKO queues and ports
  MIPS: Octeon: Initialize CN68XX PKO
  STAGING: Octeon: Support CN68XX style WQE
  ...
2015-09-03 16:55:55 -07:00
Linus Torvalds
ff474e8ca8 powerpc updates for 4.3
- Support "hybrid" iommu/direct DMA ops for coherent_mask < dma_mask from Benjamin Herrenschmidt
  - EEH fixes for SRIOV from Gavin
  - Introduce rtas_get_sensor_fast() for IRQ handlers from Thomas Huth
  - Use hardware RNG for arch_get_random_seed_* not arch_get_random_* from Paul Mackerras
  - Seccomp filter support from Michael Ellerman
  - opal_cec_reboot2() handling for HMIs & machine checks from Mahesh Salgaonkar
  - Add powerpc timebase as a trace clock source from Naveen N. Rao
  - Misc cleanups in the xmon, signal & SLB code from Anshuman Khandual
  - Add an inline function to update POWER8 HID0 from Gautham R. Shenoy
  - Fix pte_pagesize_index() crash on 4K w/64K hash from Michael Ellerman
  - Drop support for 64K local store on 4K kernels from Michael Ellerman
  - move dma_get_required_mask() from pnv_phb to pci_controller_ops from Andrew Donnellan
  - Initialize distance lookup table from drconf path from Nikunj A Dadhania
  - Enable RTC class support from Vaibhav Jain
  - Disable automatically blocked PCI config from Gavin Shan
  - Add LEDs driver for PowerNV platform from Vasant Hegde
  - Fix endianness issues in the HVSI driver from Laurent Dufour
  - Kexec endian fixes from Samuel Mendoza-Jonas
  - Fix corrupted pdn list from Gavin Shan
  - Fix fenced PHB caused by eeh_slot_error_detail() from Gavin Shan
 
  - Freescale updates from Scott: Highlights include 32-bit memcpy/memset
    optimizations, checksum optimizations, 85xx config fragments and updates,
    device tree updates, e6500 fixes for non-SMP, and misc cleanup and minor
    fixes.
 
  - A ton of cxl updates & fixes:
   - Add explicit precision specifiers from Rasmus Villemoes
   - use more common format specifier from Rasmus Villemoes
   - Destroy cxl_adapter_idr on module_exit from Johannes Thumshirn
   - Destroy afu->contexts_idr on release of an afu from Johannes Thumshirn
   - Compile with -Werror from Daniel Axtens
   - EEH support from Daniel Axtens
   - Plug irq_bitmap getting leaked in cxl_context from Vaibhav Jain
   - Add alternate MMIO error handling from Ian Munsie
   - Allow release of contexts which have been OPENED but not STARTED from Andrew Donnellan
   - Remove use of macro DEFINE_PCI_DEVICE_TABLE from Vaishali Thakkar
   - Release irqs if memory allocation fails from Vaibhav Jain
   - Remove racy attempt to force EEH invocation in reset from Daniel Axtens
   - Fix + cleanup error paths in cxl_dev_context_init from Ian Munsie
   - Fix force unmapping mmaps of contexts allocated through the kernel api from Ian Munsie
   - Set up and enable PSL Timebase from Philippe Bergheaud
 -----BEGIN PGP SIGNATURE-----
 Version: GnuPG v1
 
 iQIcBAABAgAGBQJV5+GzAAoJEFHr6jzI4aWA0iAP/jcd0kNaNBzLgcDKKygKdgz4
 xn4EWu81vfMfZYWesb0ATrjlH0hLsRxSXoFUqUMhtJTa5kNAoCIaz/M8WBALS50h
 aT+i7br4WEU2j2FcaMyP3iAZx/2hl+2utODJSHPRWPkec1fUDBfEyBf++e520RWM
 HUQGIGZXh8yq7KMA96Pwhsvls9vOB8hS2UdU/NS8ff3J5jFvXC1/WmF2qfzJBS1V
 8iHyz26Jl8+dJ+et7iC2oD5XQAjIH1oJgOyPVPBzAQttfi8RjuVzRA30TfPBAUwI
 lC9nlmPy6bCe4kiQYWVB1z7GegHyW/9vkeuMj/u8mZbqpaayMEMZmd2C3iNDXNHx
 i2NSvdln539t4qWYsV2v6lVCfa/ayDHD73Wackj5Dk394tzXnpCPhxNzc2yKEd5v
 h7vwYc9jBhsbfSCSogaM+gSHJ1APgCidggHJMYYNA2nN2u6V62RpsMB7zp/1+Q2v
 yqYdD8oYF4Dm21x/ujaNFrlizROD46WS0UqdJ3yP6HAqRYIpRXtibmpECJgt1n5h
 HjADEci4hQ2UQxdMdp/Q5KZnPTJebBtrZrmkW5r6cZBUaTB5TVkFaEWN44CT/Loh
 tMNeA3qOBN06CaQS2WL3UUUWpbZq9fSbWuUZ5lWZDb5AOyRxe5eWVYNLkiyIXozY
 L24l1bYdBhXahnjoS/kc
 =n9+X
 -----END PGP SIGNATURE-----

Merge tag 'powerpc-4.3-1' of git://git.kernel.org/pub/scm/linux/kernel/git/powerpc/linux

Pull powerpc updates from Michael Ellerman:

 - support "hybrid" iommu/direct DMA ops for coherent_mask < dma_mask
   from Benjamin Herrenschmidt

 - EEH fixes for SRIOV from Gavin

 - introduce rtas_get_sensor_fast() for IRQ handlers from Thomas Huth

 - use hardware RNG for arch_get_random_seed_* not arch_get_random_*
   from Paul Mackerras

 - seccomp filter support from Michael Ellerman

 - opal_cec_reboot2() handling for HMIs & machine checks from Mahesh
   Salgaonkar

 - add powerpc timebase as a trace clock source from Naveen N.  Rao

 - misc cleanups in the xmon, signal & SLB code from Anshuman Khandual

 - add an inline function to update POWER8 HID0 from Gautham R.  Shenoy

 - fix pte_pagesize_index() crash on 4K w/64K hash from Michael Ellerman

 - drop support for 64K local store on 4K kernels from Michael Ellerman

 - move dma_get_required_mask() from pnv_phb to pci_controller_ops from
   Andrew Donnellan

 - initialize distance lookup table from drconf path from Nikunj A
   Dadhania

 - enable RTC class support from Vaibhav Jain

 - disable automatically blocked PCI config from Gavin Shan

 - add LEDs driver for PowerNV platform from Vasant Hegde

 - fix endianness issues in the HVSI driver from Laurent Dufour

 - kexec endian fixes from Samuel Mendoza-Jonas

 - fix corrupted pdn list from Gavin Shan

 - fix fenced PHB caused by eeh_slot_error_detail() from Gavin Shan

 - Freescale updates from Scott: Highlights include 32-bit memcpy/memset
   optimizations, checksum optimizations, 85xx config fragments and
   updates, device tree updates, e6500 fixes for non-SMP, and misc
   cleanup and minor fixes.

 - a ton of cxl updates & fixes:
    - add explicit precision specifiers from Rasmus Villemoes
    - use more common format specifier from Rasmus Villemoes
    - destroy cxl_adapter_idr on module_exit from Johannes Thumshirn
    - destroy afu->contexts_idr on release of an afu from Johannes
      Thumshirn
    - compile with -Werror from Daniel Axtens
    - EEH support from Daniel Axtens
    - plug irq_bitmap getting leaked in cxl_context from Vaibhav Jain
    - add alternate MMIO error handling from Ian Munsie
    - allow release of contexts which have been OPENED but not STARTED
      from Andrew Donnellan
    - remove use of macro DEFINE_PCI_DEVICE_TABLE from Vaishali Thakkar
    - release irqs if memory allocation fails from Vaibhav Jain
    - remove racy attempt to force EEH invocation in reset from Daniel
      Axtens
    - fix + cleanup error paths in cxl_dev_context_init from Ian Munsie
    - fix force unmapping mmaps of contexts allocated through the kernel
      api from Ian Munsie
    - set up and enable PSL Timebase from Philippe Bergheaud

* tag 'powerpc-4.3-1' of git://git.kernel.org/pub/scm/linux/kernel/git/powerpc/linux: (140 commits)
  cxl: Set up and enable PSL Timebase
  cxl: Fix force unmapping mmaps of contexts allocated through the kernel api
  cxl: Fix + cleanup error paths in cxl_dev_context_init
  powerpc/eeh: Fix fenced PHB caused by eeh_slot_error_detail()
  powerpc/pseries: Cleanup on pci_dn_reconfig_notifier()
  powerpc/pseries: Fix corrupted pdn list
  powerpc/powernv: Enable LEDS support
  powerpc/iommu: Set default DMA offset in dma_dev_setup
  cxl: Remove racy attempt to force EEH invocation in reset
  cxl: Release irqs if memory allocation fails
  cxl: Remove use of macro DEFINE_PCI_DEVICE_TABLE
  powerpc/powernv: Fix mis-merge of OPAL support for LEDS driver
  powerpc/powernv: Reset HILE before kexec_sequence()
  powerpc/kexec: Reset secondary cpu endianness before kexec
  powerpc/hvsi: Fix endianness issues in the HVSI driver
  leds/powernv: Add driver for PowerNV platform
  powerpc/powernv: Create LED platform device
  powerpc/powernv: Add OPAL interfaces for accessing and modifying system LED states
  powerpc/powernv: Fix the log message when disabling VF
  cxl: Allow release of contexts which have been OPENED but not STARTED
  ...
2015-09-03 16:41:38 -07:00
Linus Torvalds
4c92b5bb14 Merge branch 'pcmcia' of git://ftp.arm.linux.org.uk/~rmk/linux-arm
Pull ARM pcmcia updates from Russell King:
 "A series of changes updating the PXA and SA11x0 PCMCIA code to use
  devm_* APIs, and resolve some resource leaks in doing so.  This
  results in a few small cleanups which are included in this set.

  FYI, the recommit of these today is to add Robert Jarzmik's
  reviewed-by tags, which I'd forgotten to add from mid-July"

* 'pcmcia' of git://ftp.arm.linux.org.uk/~rmk/linux-arm:
  pcmcia: soc_common: remove skt_dev_info's clk pointer
  pcmcia: sa11xx_base.c: remove useless init/exit functions
  pcmcia: sa1111: simplify clk handing in sa1111_pcmcia_add()
  pcmcia: sa1111: update socket driver to use devm_clk_get() API
  pcmcia: pxa2xx: convert memory allocation to devm_* API
  pcmcia: pxa2xx: update socket driver to use devm_clk_get() API
  pcmcia: sa11x0: convert memory allocation to devm_* API
  pcmcia: sa11x0: fix missing clk_put() in sa11x0 socket drivers
2015-09-03 16:36:33 -07:00
Linus Torvalds
c706c7eb0d Merge branch 'for-linus' of git://ftp.arm.linux.org.uk/~rmk/linux-arm
Pull ARM development updates from Russell King:
 "Included in this update:

   - moving PSCI code from ARM64/ARM to drivers/

   - removal of some architecture internals from global kernel view

   - addition of software based "privileged no access" support using the
     old domains register to turn off the ability for kernel
     loads/stores to access userspace.  Only the proper accessors will
     be usable.

   - addition of early fixup support for early console

   - re-addition (and reimplementation) of OMAP special interconnect
     barrier

   - removal of finish_arch_switch()

   - only expose cpuX/online in sysfs if hotpluggable

   - a number of code cleanups"

* 'for-linus' of git://ftp.arm.linux.org.uk/~rmk/linux-arm: (41 commits)
  ARM: software-based priviledged-no-access support
  ARM: entry: provide uaccess assembly macro hooks
  ARM: entry: get rid of multiple macro definitions
  ARM: 8421/1: smp: Collapse arch_cpu_idle_dead() into cpu_die()
  ARM: uaccess: provide uaccess_save_and_enable() and uaccess_restore()
  ARM: mm: improve do_ldrd_abort macro
  ARM: entry: ensure that IRQs are enabled when calling syscall_trace_exit()
  ARM: entry: efficiency cleanups
  ARM: entry: get rid of asm_trace_hardirqs_on_cond
  ARM: uaccess: simplify user access assembly
  ARM: domains: remove DOMAIN_TABLE
  ARM: domains: keep vectors in separate domain
  ARM: domains: get rid of manager mode for user domain
  ARM: domains: move initial domain setting value to asm/domains.h
  ARM: domains: provide domain_mask()
  ARM: domains: switch to keeping domain value in register
  ARM: 8419/1: dma-mapping: harmonize definition of DMA_ERROR_CODE
  ARM: 8417/1: refactor bitops functions with BIT_MASK() and BIT_WORD()
  ARM: 8416/1: Feroceon: use of_iomap() to map register base
  ARM: 8415/1: early fixmap support for earlycon
  ...
2015-09-03 16:27:01 -07:00
Linus Torvalds
79b0691d0c Merge branch 'perf-urgent-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip
Pull perf fixes from Ingo Molnar:
 "Tooling fixes plus a handful of late arriving tooling changes"

* 'perf-urgent-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip:
  perf tools: Fix link time error with sample_reg_masks on non x86
  perf build: Fix Intel PT instruction decoder dependency problem
  perf dwarf: Fix potential array out of bounds access
  perf record: Add ability to name registers to record
  perf/x86: Add list of register names
  perf script: Enable printing of interrupted machine state
  perf evlist: Open event on evsel cpus and threads
  bpf tools: New API to get name from a BPF object
  perf tools: Fix build on powerpc broken by pt/bts
2015-09-03 16:15:41 -07:00
Linus Torvalds
ca520cab25 Merge branch 'locking-core-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip
Pull locking and atomic updates from Ingo Molnar:
 "Main changes in this cycle are:

   - Extend atomic primitives with coherent logic op primitives
     (atomic_{or,and,xor}()) and deprecate the old partial APIs
     (atomic_{set,clear}_mask())

     The old ops were incoherent with incompatible signatures across
     architectures and with incomplete support.  Now every architecture
     supports the primitives consistently (by Peter Zijlstra)

   - Generic support for 'relaxed atomics':

       - _acquire/release/relaxed() flavours of xchg(), cmpxchg() and {add,sub}_return()
       - atomic_read_acquire()
       - atomic_set_release()

     This came out of porting qwrlock code to arm64 (by Will Deacon)

   - Clean up the fragile static_key APIs that were causing repeat bugs,
     by introducing a new one:

       DEFINE_STATIC_KEY_TRUE(name);
       DEFINE_STATIC_KEY_FALSE(name);

     which define a key of different types with an initial true/false
     value.

     Then allow:

       static_branch_likely()
       static_branch_unlikely()

     to take a key of either type and emit the right instruction for the
     case.  To be able to know the 'type' of the static key we encode it
     in the jump entry (by Peter Zijlstra)

   - Static key self-tests (by Jason Baron)

   - qrwlock optimizations (by Waiman Long)

   - small futex enhancements (by Davidlohr Bueso)

   - ... and misc other changes"

* 'locking-core-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip: (63 commits)
  jump_label/x86: Work around asm build bug on older/backported GCCs
  locking, ARM, atomics: Define our SMP atomics in terms of _relaxed() operations
  locking, include/llist: Use linux/atomic.h instead of asm/cmpxchg.h
  locking/qrwlock: Make use of _{acquire|release|relaxed}() atomics
  locking/qrwlock: Implement queue_write_unlock() using smp_store_release()
  locking/lockref: Remove homebrew cmpxchg64_relaxed() macro definition
  locking, asm-generic: Add _{relaxed|acquire|release}() variants for 'atomic_long_t'
  locking, asm-generic: Rework atomic-long.h to avoid bulk code duplication
  locking/atomics: Add _{acquire|release|relaxed}() variants of some atomic operations
  locking, compiler.h: Cast away attributes in the WRITE_ONCE() magic
  locking/static_keys: Make verify_keys() static
  jump label, locking/static_keys: Update docs
  locking/static_keys: Provide a selftest
  jump_label: Provide a self-test
  s390/uaccess, locking/static_keys: employ static_branch_likely()
  x86, tsc, locking/static_keys: Employ static_branch_likely()
  locking/static_keys: Add selftest
  locking/static_keys: Add a new static_key interface
  locking/static_keys: Rework update logic
  locking/static_keys: Add static_key_{en,dis}able() helpers
  ...
2015-09-03 15:46:07 -07:00
Linus Torvalds
4c12ab7e5e Merge tag 'for-f2fs-4.3' of git://git.kernel.org/pub/scm/linux/kernel/git/jaegeuk/f2fs
Pull f2fs updates from Jaegeuk Kim:
 "The major work includes fixing and enhancing the existing extent_cache
  feature, which has been well settling down so far and now it becomes a
  default mount option accordingly.

  Also, this version newly registers a f2fs memory shrinker to reclaim
  several objects consumed by a couple of data structures in order to
  avoid memory pressures.

  Another new feature is to add ioctl(F2FS_GARBAGE_COLLECT) which
  triggers a cleaning job explicitly by users.

  Most of the other patches are to fix bugs occurred in the corner cases
  across the whole code area"

* tag 'for-f2fs-4.3' of git://git.kernel.org/pub/scm/linux/kernel/git/jaegeuk/f2fs: (85 commits)
  f2fs: upset segment_info repair
  f2fs: avoid accessing NULL pointer in f2fs_drop_largest_extent
  f2fs: update extent tree in batches
  f2fs: fix to release inode correctly
  f2fs: handle f2fs_truncate error correctly
  f2fs: avoid unneeded initializing when converting inline dentry
  f2fs: atomically set inode->i_flags
  f2fs: fix wrong pointer access during try_to_free_nids
  f2fs: use __GFP_NOFAIL to avoid infinite loop
  f2fs: lookup neighbor extent nodes for merging later
  f2fs: split __insert_extent_tree_ret for readability
  f2fs: kill dead code in __insert_extent_tree
  f2fs: adjust showing of extent cache stat
  f2fs: add largest/cached stat in extent cache
  f2fs: fix incorrect mapping for bmap
  f2fs: add annotation for space utilization of regular/inline dentry
  f2fs: fix to update cached_en of extent tree properly
  f2fs: fix typo
  f2fs: check the node block address of newly allocated nid
  f2fs: go out for insert_inode_locked failure
  ...
2015-09-03 13:10:22 -07:00
Linus Torvalds
9cbf22b37a dlm for 4.3
This set mainly includes a change to the way the
 dlm uses the SCTP API in the kernel, removing the
 direct dependency on the sctp module.  Other odd
 SCTP-related fixes are also included.  The other
 notable fix is for a long standing regression in
 the behavior of lock value blocks for user space
 locks.
 -----BEGIN PGP SIGNATURE-----
 Version: GnuPG v1
 
 iQIcBAABAgAGBQJV5HwZAAoJEDgbc8f8gGmqoaQP/iz5zgKSjX0mOC3fz8BqXISk
 85cKLPfsf0avDmGx6nkKp5wsmVDYkfrObkocvf7bOcemAuycuOmr9y22ZscNaAWM
 vKLhTJQ0koAlZqhJmJx45w318BFY03RdDQmVKUnQHza9Ed7Uoa0CyR6jyuwBTuMP
 gA9O6i6CezodtB8CLPySJa2znlt50CptLaJKj1V9/xCpBh7orwpihv4pBz8oH1lR
 JXRj9hNEFy2+vk8Pce14fKmHgUROg5+y1V7jZeetpCbTxAAFOeFOL6EH28eWssbQ
 YoWofcPugmOs9BDbnVZHf6+Y5xIaoiIylb2Q4/me4rjQfSmaiDbTZyqB4TtFrldF
 BngaAJipmLQu8ELqQmwEMhZTAc/GsB60x1EcjrPVTKbW7pwsfVp2fPVV92a7koQe
 prmz5rh8HCenrWuy3d4/EP7K+E4+W98ZXsDuym4pBNaoYwCPyvtWLa8kSqAdx47J
 MNk/ak9ktP2NxsCs+EjCmP2hn2r+RTio6R2uCtKB2pdclfqOupIsYZkVdZERK5Ch
 5+ALeVjHfxswFVRxGjbPQRs9x8ZclBydceAHgYbLQ2xDGRvTpQhnIyNLRXsZnkrD
 t4mTokZG/GGgmWOscZ5nXOOGZt8SpX+UkICWWWbuy3dxuOK6al3lVeBcC0KW5Pki
 KNHzcKrlGJJnCVr0nWTU
 =iYRu
 -----END PGP SIGNATURE-----

Merge tag 'dlm-4.3' of git://git.kernel.org/pub/scm/linux/kernel/git/teigland/linux-dlm

Pull dlm updates from David Teigland:
 "This set mainly includes a change to the way the dlm uses the SCTP API
  in the kernel, removing the direct dependency on the sctp module.
  Other odd SCTP-related fixes are also included.

  The other notable fix is for a long standing regression in the
  behavior of lock value blocks for user space locks"

* tag 'dlm-4.3' of git://git.kernel.org/pub/scm/linux/kernel/git/teigland/linux-dlm:
  dlm: print error from kernel_sendpage
  dlm: fix lvb copy for user locks
  dlm: sctp_accept_from_sock() can be static
  dlm: fix reconnecting but not sending data
  dlm: replace BUG_ON with a less severe handling
  dlm: use sctp 1-to-1 API
  dlm: fix not reconnecting on connecting error handling
  dlm: fix race while closing connections
  dlm: fix connection stealing if using SCTP
2015-09-03 12:57:48 -07:00
Linus Torvalds
ea814ab9aa Pretty much all bug fixes and clean ups for 4.3, after a lot of
features and other churn going into 4.2.
 -----BEGIN PGP SIGNATURE-----
 Version: GnuPG v2
 
 iQEcBAABCAAGBQJV55TlAAoJEPL5WVaVDYGjyzYH/1WtZpIzRjp7o+3H4/vFqONg
 R1Fsw785C1w8WX2QuIK/m31u4XO+VeCV4jWA9DuqnSzWm9w9C/4kTqITd4Hwp416
 /9gJvYoZHHaDikxpWWADptDi8IoLohTlcFVCHIvvf53cGehVEEsc2WOijUZo7Cgv
 O454Nm3tK0CQ3yrCIlf5SyvkUZSMTiawLLJJzd4GCyvU13C1SnABNQj8UxKisBA5
 cP8q4O2nPg/S9rkYxnFAifQyZppd3jMvorUaq9eHiWMjl95o6e/6+wYGnHhoFUvr
 /P1dNjJYbzk+TUzlsDkq2zANK2UsB3iNNi8YwLFOpfFcuYopmUAYRIWOgIZWYUQ=
 =ijuI
 -----END PGP SIGNATURE-----

Merge tag 'ext4_for_linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tytso/ext4

Pull ext4 updates from Ted Ts'o:
 "Pretty much all bug fixes and clean ups for 4.3, after a lot of
  features and other churn going into 4.2"

* tag 'ext4_for_linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tytso/ext4:
  Revert "ext4: remove block_device_ejected"
  ext4: ratelimit the file system mounted message
  ext4: silence a format string false positive
  ext4: simplify some code in read_mmp_block()
  ext4: don't manipulate recovery flag when freezing no-journal fs
  jbd2: limit number of reserved credits
  ext4 crypto: remove duplicate header file
  ext4: update c/mtime on truncate up
  jbd2: avoid infinite loop when destroying aborted journal
  ext4, jbd2: add REQ_FUA flag when recording an error in the superblock
  ext4 crypto: fix spelling typo in comment
  ext4 crypto: exit cleanly if ext4_derive_key_aes() fails
  ext4: reject journal options for ext2 mounts
  ext4: implement cgroup writeback support
  ext4: replace ext4_io_submit->io_op with ->io_wbc
  ext4 crypto: check for too-short encrypted file names
  ext4 crypto: use a jbd2 transaction when adding a crypto policy
  jbd2: speedup jbd2_journal_dirty_metadata()
2015-09-03 12:52:19 -07:00
Linus Torvalds
e31fb9e005 Merge branch 'for_linus' of git://git.kernel.org/pub/scm/linux/kernel/git/jack/linux-fs
Pull ext3 removal, quota & udf fixes from Jan Kara:
 "The biggest change in the pull is the removal of ext3 filesystem
  driver (~28k lines removed).  Ext4 driver is a full featured
  replacement these days and both RH and SUSE use it for several years
  without issues.  Also there are some workarounds in VM & block layer
  mainly for ext3 which we could eventually get rid of.

  Other larger change is addition of proper error handling for
  dquot_initialize().  The rest is small fixes and cleanups"

[ I wasn't convinced about the ext3 removal and worried about things
  falling through the cracks for legacy users, but ext4 maintainers
  piped up and were all unanimously in favor of removal, and maintaining
  all legacy ext3 support inside ext4.   - Linus ]

* 'for_linus' of git://git.kernel.org/pub/scm/linux/kernel/git/jack/linux-fs:
  udf: Don't modify filesystem for read-only mounts
  quota: remove an unneeded condition
  ext4: memory leak on error in ext4_symlink()
  mm/Kconfig: NEED_BOUNCE_POOL: clean-up condition
  ext4: Improve ext4 Kconfig test
  block: Remove forced page bouncing under IO
  fs: Remove ext3 filesystem driver
  doc: Update doc about journalling layer
  jfs: Handle error from dquot_initialize()
  reiserfs: Handle error from dquot_initialize()
  ocfs2: Handle error from dquot_initialize()
  ext4: Handle error from dquot_initialize()
  ext2: Handle error from dquot_initalize()
  quota: Propagate error from ->acquire_dquot()
2015-09-03 12:28:30 -07:00
Linus Torvalds
824b005c86 Merge branch 'hpfs' (patches from Mikulas)
Merge hpfs upddate from Mikulas Patocka.

* emailed patches from Mikulas Patocka <mikulas@twibright.com>:
  hpfs: update ctime and mtime on directory modification
  hpfs: support hotfixes
2015-09-03 11:55:55 -07:00
Mikulas Patocka
f49a26e771 hpfs: update ctime and mtime on directory modification
Update ctime and mtime when a directory is modified. (though OS/2 doesn't
update them anyway)

Signed-off-by: Mikulas Patocka <mpatocka@redhat.com>
Cc: stable@kernel.org	# v3.3+
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
2015-09-03 11:55:30 -07:00
Mikulas Patocka
a64eefaac1 hpfs: support hotfixes
When the OS/2 driver hits a disk write error, it writes the sector to
another location and adds the sector mapping to the hotfix map.

This patch makes the hpfs driver understand the hotfix map and remap
accesses accoring to it.

Signed-off-by: Mikulas Patocka <mikulas@twibright.com>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
2015-09-03 11:55:30 -07:00
Dmitry Torokhov
01b944fe1c Merge branch 'next' into for-linus
Prepare first round of input updates for 4.3 merge window.
2015-09-03 10:01:44 -07:00
Duson Lin
58f1eae48e Input: elan_i2c - use iap_version to get firmware information
When driver is in IAP mode ic_type query may return 0xff. However
iap_version will always be valid, so let's use it to determine parameters
of the firmware that the controller is supposed to accept.

Signed-off-by: Duson Lin <dusonlin@emc.com.tw>
Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com>
2015-09-03 10:00:16 -07:00
Linus Torvalds
dd5cdb48ed Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/net-next
Pull networking updates from David Miller:
 "Another merge window, another set of networking changes.  I've heard
  rumblings that the lightweight tunnels infrastructure has been voted
  networking change of the year.  But what do I know?

   1) Add conntrack support to openvswitch, from Joe Stringer.

   2) Initial support for VRF (Virtual Routing and Forwarding), which
      allows the segmentation of routing paths without using multiple
      devices.  There are some semantic kinks to work out still, but
      this is a reasonably strong foundation.  From David Ahern.

   3) Remove spinlock fro act_bpf fast path, from Alexei Starovoitov.

   4) Ignore route nexthops with a link down state in ipv6, just like
      ipv4.  From Andy Gospodarek.

   5) Remove spinlock from fast path of act_gact and act_mirred, from
      Eric Dumazet.

   6) Document the DSA layer, from Florian Fainelli.

   7) Add netconsole support to bcmgenet, systemport, and DSA.  Also
      from Florian Fainelli.

   8) Add Mellanox Switch Driver and core infrastructure, from Jiri
      Pirko.

   9) Add support for "light weight tunnels", which allow for
      encapsulation and decapsulation without bearing the overhead of a
      full blown netdevice.  From Thomas Graf, Jiri Benc, and a cast of
      others.

  10) Add Identifier Locator Addressing support for ipv6, from Tom
      Herbert.

  11) Support fragmented SKBs in iwlwifi, from Johannes Berg.

  12) Allow perf PMUs to be accessed from eBPF programs, from Kaixu Xia.

  13) Add BQL support to 3c59x driver, from Loganaden Velvindron.

  14) Stop using a zero TX queue length to mean that a device shouldn't
      have a qdisc attached, use an explicit flag instead.  From Phil
      Sutter.

  15) Use generic geneve netdevice infrastructure in openvswitch, from
      Pravin B Shelar.

  16) Add infrastructure to avoid re-forwarding a packet in software
      that was already forwarded by a hardware switch.  From Scott
      Feldman.

  17) Allow AF_PACKET fanout function to be implemented in a bpf
      program, from Willem de Bruijn"

* git://git.kernel.org/pub/scm/linux/kernel/git/davem/net-next: (1458 commits)
  netfilter: nf_conntrack: make nf_ct_zone_dflt built-in
  netfilter: nf_dup{4, 6}: fix build error when nf_conntrack disabled
  net: fec: clear receive interrupts before processing a packet
  ipv6: fix exthdrs offload registration in out_rt path
  xen-netback: add support for multicast control
  bgmac: Update fixed_phy_register()
  sock, diag: fix panic in sock_diag_put_filterinfo
  flow_dissector: Use 'const' where possible.
  flow_dissector: Fix function argument ordering dependency
  ixgbe: Resolve "initialized field overwritten" warnings
  ixgbe: Remove bimodal SR-IOV disabling
  ixgbe: Add support for reporting 2.5G link speed
  ixgbe: fix bounds checking in ixgbe_setup_tc for 82598
  ixgbe: support for ethtool set_rxfh
  ixgbe: Avoid needless PHY access on copper phys
  ixgbe: cleanup to use cached mask value
  ixgbe: Remove second instance of lan_id variable
  ixgbe: use kzalloc for allocating one thing
  flow: Move __get_hash_from_flowi{4,6} into flow_dissector.c
  ixgbe: Remove unused PCI bus types
  ...
2015-09-03 08:08:17 -07:00
Russell King
fca8b807a6 pcmcia: soc_common: remove skt_dev_info's clk pointer
We no longer need to store the clk pointer in struct skt_dev_info as we
no longer need to remember the clk pointer for the cleanup paths.

Reviewed-by: Robert Jarzmik <robert.jarzmik@free.fr>
Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
2015-09-03 16:01:03 +01:00