提交 · 184748cc50b2dceb8287f9fb657eda48ff8fcfe7 · openeuler / raspberrypi-kernel

14 4月, 2011 1 次提交

sched: Provide scheduler_ipi() callback in response to smp_send_reschedule() · 184748cc

由 Peter Zijlstra 提交于 4月 05, 2011

For future rework of try_to_wake_up() we'd like to push part of that
function onto the CPU the task is actually going to run on.

In order to do so we need a generic callback from the existing scheduler IPI.

This patch introduces such a generic callback: scheduler_ipi() and
implements it as a NOP.

BenH notes: PowerPC might use this IPI on offline CPUs under rare conditions!
Acked-by: NRussell King <rmk+kernel@arm.linux.org.uk>
Acked-by: NMartin Schwidefsky <schwidefsky@de.ibm.com>
Acked-by: NChris Metcalf <cmetcalf@tilera.com>
Acked-by: NJesper Nilsson <jesper.nilsson@axis.com>
Acked-by: NBenjamin Herrenschmidt <benh@kernel.crashing.org>
Signed-off-by: NRalf Baechle <ralf@linux-mips.org>
Reviewed-by: NFrank Rowand <frank.rowand@am.sony.com>
Cc: Mike Galbraith <efault@gmx.de>
Cc: Nick Piggin <npiggin@kernel.dk>
Cc: Linus Torvalds <torvalds@linux-foundation.org>
Cc: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: NIngo Molnar <mingo@elte.hu>
Signed-off-by: NPeter Zijlstra <a.p.zijlstra@chello.nl>
Link: http://lkml.kernel.org/r/20110405152728.744338123@chello.nl

184748cc

31 3月, 2011 1 次提交

Fix common misspellings · 25985edc

由 Lucas De Marchi 提交于 3月 30, 2011

Fixes generated by 'codespell' and manually reviewed.
Signed-off-by: NLucas De Marchi <lucas.demarchi@profusion.mobi>

25985edc

29 3月, 2011 6 次提交

T
mips: vr41xx: Use irdq_irq_disabled() · 1d5f821c
由 Thomas Gleixner 提交于 3月 28, 2011
```
Signed-off-by: NThomas Gleixner <tglx@linutronix.de>
```
1d5f821c
T
MIPS: Convert the irq functions to the new names · e4ec7989
由 Thomas Gleixner 提交于 3月 27, 2011
```
Scripted with coccinelle.
Signed-off-by: NThomas Gleixner <tglx@linutronix.de>
```
e4ec7989
T
MIPS: alchemy: Use proper irq accessors · 9efbc3fb
由 Thomas Gleixner 提交于 3月 27, 2011
```
This really starts to be a sysiphean task.
Signed-off-by: NThomas Gleixner <tglx@linutronix.de>
```
9efbc3fb

MIPS: Octeon: Simplify irq_cpu_on/offline irq chip functions · 5b7cd6fd

由 Thomas Gleixner 提交于 3月 27, 2011

Make use of the IRQCHIP_ONOFFLINE_ENABLED flag and remove the
wrappers. Use irqd_irq_disabled() instead of desc->status, which will
go away.
Signed-off-by: NThomas Gleixner <tglx@linutronix.de>
Tested-by: NDavid Daney <ddaney@caviumnetworks.com>

5b7cd6fd

MIPS: Octeon: Rewrite interrupt handling code. · 0c326387

由 David Daney 提交于 3月 25, 2011

This includes conversion to new style irq_chip functions, and
correctly enabling/disabling per-CPU interrupts.

The hardware interrupt bit to irq number mapping is now done with a
flexible map, instead of by bit twiddling the irq number.

[ tglx: Adjusted to new irq_cpu_on/offline callbacks and
        __irq_set_affinity_lock ]
Signed-off-by: NDavid Daney <ddaney@caviumnetworks.com>
Cc: linux-mips@linux-mips.org
Cc: ralf@linux-mips.org
LKML-Reference: <1301081931-11240-5-git-send-email-ddaney@caviumnetworks.com>
Signed-off-by: NThomas Gleixner <tglx@linutronix.de>

0c326387

T
MIPS: Fix syncfs syscall copy and paste failure · a4584656
由 Thomas Gleixner 提交于 3月 27, 2011
```
Signed-off-by: NThomas Gleixner <tglx@linutronix.de>
```
a4584656

26 3月, 2011 32 次提交

MIPS: JZ4740: Set nand ecc offsets for the qi_lb60 board · c8fb4022

由 Lars-Peter Clausen 提交于 2月 08, 2011

The jz4740 nand driver now requires that the ecc offsets are set.
Signed-off-by: NLars-Peter Clausen <lars@metafoo.de>
Cc: linux-mips@linux-mips.org
Cc: linux-kernel@vger.kernel.org
Patchwork: https://patchwork.linux-mips.org/patch/2058/Signed-off-by: NRalf Baechle <ralf@linux-mips.org>

c8fb4022

MIPS: JZ4740: qi_lb60: Add gpio-charger device · 0b4cf181

由 Lars-Peter Clausen 提交于 2月 08, 2011

Register the gpio-charger device which reports whether device is currently
charging or not.
Signed-off-by: NLars-Peter Clausen <lars@metafoo.de>
Cc: linux-mips@linux-mips.org
Cc: linux-kernel@vger.kernel.org
Patchwork: https://patchwork.linux-mips.org/patch/2059/Signed-off-by: NRalf Baechle <ralf@linux-mips.org>

0b4cf181

R
MIPS: Wire up syncfs(2). · 1bbf2875
由 Ralf Baechle 提交于 3月 25, 2011
```
Signed-off-by: NRalf Baechle <ralf@linux-mips.org>
```
1bbf2875

MIPS: Hook up name_to_handle_at, open_by_handle_at and clock_adjtime syscalls. · 84ed9432

由 David Daney 提交于 3月 18, 2011

These system calls we recently added.

32-bit ABIs need compat handling for sys_clock_adjtime().

o32 also needs compat handling for sys_open_by_handle_at();
Signed-off-by: NDavid Daney <ddaney@caviumnetworks.com>
To: linux-mips@linux-mips.org
Patchwork: https://patchwork.linux-mips.org/patch/2165/Signed-off-by: NRalf Baechle <ralf@linux-mips.org>

84ed9432

MIPS: VR41xx: Convert to new irq_chip functions · fbaa4e2a

由 Thomas Gleixner 提交于 3月 23, 2011

And cleanup direct access to irq_desc[].
Signed-off-by: NThomas Gleixner <tglx@linutronix.de>
To: linux-mips@linux-mips.org
Patchwork: https://patchwork.linux-mips.org/patch/2208/
Patchwork: https://patchwork.linux-mips.org/patch/2209/Signed-off-by: NRalf Baechle <ralf@linux-mips.org>

fbaa4e2a

MIPS: TXx9: Convert to new irq_chip functions · d7ae7c71

由 Thomas Gleixner 提交于 3月 23, 2011

Signed-off-by: NThomas Gleixner <tglx@linutronix.de>
To: linux-mips@linux-mips.org
Patchwork: https://patchwork.linux-mips.org/patch/2207/Signed-off-by: NRalf Baechle <ralf@linux-mips.org>

d7ae7c71

MIPS: SNI: Convert to new irq_chip functions · 0b888c7f

由 Thomas Gleixner 提交于 3月 23, 2011

Signed-off-by: NThomas Gleixner <tglx@linutronix.de>
To: linux-mips@linux-mips.org
Patchwork: https://patchwork.linux-mips.org/patch/2206/Signed-off-by: NRalf Baechle <ralf@linux-mips.org>

0b888c7f

MIPS: Sibyte: Convert to new irq_chip functions · d6d5d5c4

由 Thomas Gleixner 提交于 3月 23, 2011

Signed-off-by: NThomas Gleixner <tglx@linutronix.de>
To: linux-mips@linux-mips.org
Patchwork: https://patchwork.linux-mips.org/patch/2205/Signed-off-by: NRalf Baechle <ralf@linux-mips.org>

d6d5d5c4

MIPS: IP32: Convert to new irq_chip functions · 4d2796f8

由 Thomas Gleixner 提交于 3月 23, 2011

Signed-off-by: NThomas Gleixner <tglx@linutronix.de>
To: linux-mips@linux-mips.org
Patchwork: https://patchwork.linux-mips.org/patch/2204/Signed-off-by: NRalf Baechle <ralf@linux-mips.org>

4d2796f8

MIPS: IP27: Convert to new irq_chip functions · 301218df

由 Thomas Gleixner 提交于 3月 23, 2011

Signed-off-by: NThomas Gleixner <tglx@linutronix.de>
To: linux-mips@linux-mips.org
Patchwork: https://patchwork.linux-mips.org/patch/2203/Signed-off-by: NRalf Baechle <ralf@linux-mips.org>

301218df

MIPS: IP22/IP28: Convert to new irq_chip functions · 9458ea56

由 Thomas Gleixner 提交于 3月 23, 2011

Signed-off-by: NThomas Gleixner <tglx@linutronix.de>
To: linux-mips@linux-mips.org
Patchwork: https://patchwork.linux-mips.org/patch/2202/Signed-off-by: NRalf Baechle <ralf@linux-mips.org>

9458ea56

MIPS: RB532: Convert to new irq_chip functions · efb02da5

由 Thomas Gleixner 提交于 3月 23, 2011

Signed-off-by: NThomas Gleixner <tglx@linutronix.de>
To: linux-mips@linux-mips.org
Patchwork: https://patchwork.linux-mips.org/patch/2201/Signed-off-by: NRalf Baechle <ralf@linux-mips.org>

efb02da5

MIPS: PowerTV: Convert to new irq_chip functions · 2f8d36e7

由 Thomas Gleixner 提交于 3月 23, 2011

Signed-off-by: NThomas Gleixner <tglx@linutronix.de>
To: linux-mips@linux-mips.org
Patchwork: https://patchwork.linux-mips.org/patch/2200/Signed-off-by: NRalf Baechle <ralf@linux-mips.org>

2f8d36e7

MIPS: PNX8550: Convert to new irq_chip functions · 0007b9bd

由 Thomas Gleixner 提交于 3月 23, 2011

Signed-off-by: NThomas Gleixner <tglx@linutronix.de>
To: linux-mips@linux-mips.org
Patchwork: https://patchwork.linux-mips.org/patch/2199/Signed-off-by: NRalf Baechle <ralf@linux-mips.org>

0007b9bd

MIPS: PNX83xx: Convert to new irq_chip functions · 8fcc34e5

由 Thomas Gleixner 提交于 3月 23, 2011

Signed-off-by: NThomas Gleixner <tglx@linutronix.de>
To: linux-mips@linux-mips.org
Patchwork: https://patchwork.linux-mips.org/patch/2198/Signed-off-by: NRalf Baechle <ralf@linux-mips.org>

8fcc34e5

MIPS: msp71xx: Convert to new irq_chip functions · d7881fbd

由 Thomas Gleixner 提交于 3月 23, 2011

Signed-off-by: NThomas Gleixner <tglx@linutronix.de>
To: linux-mips@linux-mips.org
Patchwork: https://patchwork.linux-mips.org/patch/2197/Signed-off-by: NRalf Baechle <ralf@linux-mips.org>

d7881fbd

MIPS: Loongson: Convert to new irq_chip functions · 7ec8af9e

由 Thomas Gleixner 提交于 3月 23, 2011

Signed-off-by: NThomas Gleixner <tglx@linutronix.de>
To: linux-mips@linux-mips.org
Patchwork: https://patchwork.linux-mips.org/patch/2196/Signed-off-by: NRalf Baechle <ralf@linux-mips.org>

7ec8af9e

MIPS: Use generic show_interrupts() · f8396c17

由 Thomas Gleixner 提交于 3月 23, 2011

Signed-off-by: NThomas Gleixner <tglx@linutronix.de>
To: linux-mips@linux-mips.org
Patchwork: https://patchwork.linux-mips.org/patch/2195/Signed-off-by: NRalf Baechle <ralf@linux-mips.org>

f8396c17

MIPS: SMTC: Cleanup the hook mess and use irq_data · 930cd54b

由 Thomas Gleixner 提交于 3月 23, 2011

Signed-off-by: NThomas Gleixner <tglx@linutronix.de>
To: linux-mips@linux-mips.org
Patchwork: https://patchwork.linux-mips.org/patch/2194/Signed-off-by: NRalf Baechle <ralf@linux-mips.org>

930cd54b

MIPS: SMTC: Use irq_data in smtc_forward_irq() · 2a2b2212

由 Thomas Gleixner 提交于 3月 23, 2011

Signed-off-by: NThomas Gleixner <tglx@linutronix.de>
To: linux-mips@linux-mips.org
Patchwork: https://patchwork.linux-mips.org/patch/2193/Signed-off-by: NRalf Baechle <ralf@linux-mips.org>

2a2b2212

MIPS: TXx9: Convert core to new irq_chip functions · 0e9c4ec6

由 Thomas Gleixner 提交于 3月 23, 2011

Signed-off-by: NThomas Gleixner <tglx@linutronix.de>
To: linux-mips@linux-mips.org
Patchwork: https://patchwork.linux-mips.org/patch/2192/Signed-off-by: NRalf Baechle <ralf@linux-mips.org>

0e9c4ec6

MIPS: irq_cpu: Convert to new irq_chip functions · a93951c4

由 Thomas Gleixner 提交于 3月 23, 2011

Signed-off-by: NThomas Gleixner <tglx@linutronix.de>
To: linux-mips@linux-mips.org
Patchwork: https://patchwork.linux-mips.org/patch/2191/Signed-off-by: NRalf Baechle <ralf@linux-mips.org>

a93951c4

MIPS: RM9000: Convert to new irq_chip functions · 5b3a3741

由 Thomas Gleixner 提交于 3月 23, 2011

Signed-off-by: NThomas Gleixner <tglx@linutronix.de>
To: linux-mips@linux-mips.org
Patchwork: https://patchwork.linux-mips.org/patch/2190/Signed-off-by: NRalf Baechle <ralf@linux-mips.org>

5b3a3741

MIPS: rm7000: Convert to new irq_chip functions · e059852a

由 Thomas Gleixner 提交于 3月 23, 2011

Signed-off-by: NThomas Gleixner <tglx@linutronix.de>
To: linux-mips@linux-mips.org
Patchwork: https://patchwork.linux-mips.org/patch/2189/Signed-off-by: NRalf Baechle <ralf@linux-mips.org>

e059852a

MIPS: MSC01: Convert to new irq_chip functions · e15883da

由 Thomas Gleixner 提交于 3月 23, 2011

Signed-off-by: NThomas Gleixner <tglx@linutronix.de>
To: linux-mips@linux-mips.org
Patchwork: https://patchwork.linux-mips.org/patch/2188/Signed-off-by: NRalf Baechle <ralf@linux-mips.org>

e15883da

MIPS: GT641xx: Convert to new irq_chip functions · aa400ae5

由 Thomas Gleixner 提交于 3月 23, 2011

Signed-off-by: NThomas Gleixner <tglx@linutronix.de>
To: linux-mips@linux-mips.org
Patchwork: https://patchwork.linux-mips.org/patch/2187/Signed-off-by: NRalf Baechle <ralf@linux-mips.org>

aa400ae5

MIPS: GIC: Convert to new irq_chip functions · 161d049e

由 Thomas Gleixner 提交于 3月 23, 2011

Signed-off-by: NThomas Gleixner <tglx@linutronix.de>
To: linux-mips@linux-mips.org
Patchwork: https://patchwork.linux-mips.org/patch/2186/Signed-off-by: NRalf Baechle <ralf@linux-mips.org>

161d049e

MIPS: i8259: Convert to new irq_chip functions · 7c8d948f

由 Thomas Gleixner 提交于 3月 23, 2011

Signed-off-by: NThomas Gleixner <tglx@linutronix.de>
To: linux-mips@linux-mips.org
Patchwork: https://patchwork.linux-mips.org/patch/2185/Signed-off-by: NRalf Baechle <ralf@linux-mips.org>

7c8d948f

MIPS: LASAt: Convert to new irq_chip functions · 9fcecaf0

由 Thomas Gleixner 提交于 3月 23, 2011

Signed-off-by: NThomas Gleixner <tglx@linutronix.de>
To: linux-mips@linux-mips.org
Patchwork: https://patchwork.linux-mips.org/patch/2184/Signed-off-by: NRalf Baechle <ralf@linux-mips.org>

9fcecaf0

MIPS: JZ4740: Cleanup the mechanical irq_chip conversion · fe92a238

由 Lars-Peter Clausen 提交于 3月 23, 2011

The conversion did not make use of the new chip flag which signals the
core code to mask the chip before calling the set_type callback. Sigh.
Use the new lockdep helper as well.
Signed-off-by: NThomas Gleixner <tglx@linutronix.de>
To: linux-mips@linux-mips.org
Patchwork: https://patchwork.linux-mips.org/patch/2183/Signed-off-by: NRalf Baechle <ralf@linux-mips.org>

fe92a238

MIPS: JZ4740: GPIO: Use shared irq chip for all gpios · cd11d14d

由 Lars-Peter Clausen 提交于 3月 23, 2011

Currently there is one irq_chip per gpio_chip with the only difference
being the name. Since the information whether the irq belong to GPIO
bank A, B, C or D is not that important rewrite the code to simply use
a single irq_chip for all gpio_chips.
Signed-off-by: NLars-Peter Clausen <lars@metafoo.de>
Signed-off-by: NThomas Gleixner <tglx@linutronix.de>
To: linux-mips@linux-mips.org
Patchwork: https://patchwork.linux-mips.org/patch/2182/Signed-off-by: NRalf Baechle <ralf@linux-mips.org>

cd11d14d

MIPS: JZ4740: Convert to new irq functions · 42b64f38

由 Thomas Gleixner 提交于 3月 23, 2011

Convert the JZ4740 intc and gpio irq chips to use newstyle irq functions.
Signed-off-by: NLars-Peter Clausen <lars@metafoo.de>
Signed-off-by: NThomas Gleixner <tglx@linutronix.de>
To: linux-mips@linux-mips.org
Patchwork: https://patchwork.linux-mips.org/patch/2181/Signed-off-by: NRalf Baechle <ralf@linux-mips.org>

42b64f38