linux-toradex.git/arch/mips/emma, branch v3.2.47 Linux kernel for Apalis and Colibri modules MIPS: Yosemite, Emma: Fix off-by-two in arcs_cmdline buffer size check 2011-11-08T12:35:29+00:00 Thomas Jarosch thomas.jarosch@intra2net.com 2011-10-29T13:45:56+00:00 617d1017545c27a56229483cc1d689eff6c38561 Cause is a misplaced bracket. The code strlen(buf+1) will be two bytes less than strlen(buf)+1 The +1 is in this code to reserve space for an additional space character. [ralf@linux-mips.org: Thomas' original patch fixed the issue only for Yosemite but the same bug exists also in Emma.] Signed-off-by: Thomas Jarosch <thomas.jarosch@intra2net.com> Patchwork: https://patchwork.linux-mips.org/patch/2861/ Signed-off-by: Ralf Baechle <ralf@linux-mips.org> 
Cause is a misplaced bracket.

The code

    strlen(buf+1)

will be two bytes less than

    strlen(buf)+1

The +1 is in this code to reserve space for an additional space character.

[ralf@linux-mips.org: Thomas' original patch fixed the issue only for
 Yosemite but the same bug exists also in Emma.]

Signed-off-by: Thomas Jarosch <thomas.jarosch@intra2net.com>
Patchwork: https://patchwork.linux-mips.org/patch/2861/
Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
MIPS: Mark cascade and low level interrupts IRQF_NO_THREAD 2011-09-21T15:52:15+00:00 Wu Zhangjin wuzhangjin@gmail.com 2011-07-23T12:41:24+00:00 5a4a4ad851dd8db2d888fb86c8bd946b2ae79f60 Mark interrupts with no_action handler, cascade interrupts, low level interrupts (bus error, halt ..) with IRQF_NO_THREAD to exclude them from forced threading. Signed-off-by: Wu Zhangjin <wuzhangjin@gmail.com> Signed-off-by: Thomas Gleixner <tglx@linutronix.de> Cc: linux-mips@linux-mips.org Cc: Wu Zhangjin <wuzhangjin@gmail.com> Signed-off-by: Ralf Baechle <ralf@linux-mips.org> 
Mark interrupts with no_action handler, cascade interrupts, low level
interrupts (bus error, halt ..) with IRQF_NO_THREAD to exclude them
from forced threading.

Signed-off-by: Wu Zhangjin <wuzhangjin@gmail.com>
Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
Cc: linux-mips@linux-mips.org
Cc: Wu Zhangjin <wuzhangjin@gmail.com>
Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
MIPS: Convert the irq functions to the new names 2011-03-29T12:48:07+00:00 Thomas Gleixner tglx@linutronix.de 2011-03-27T13:19:28+00:00 e4ec7989b4e55d9275ebac66230b7dac6dcb1fae Scripted with coccinelle. Signed-off-by: Thomas Gleixner <tglx@linutronix.de> 
Scripted with coccinelle.

Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
MIPS: EMMA: Convert to new irq_chip functions 2011-03-25T17:45:15+00:00 Thomas Gleixner tglx@linutronix.de 2011-03-23T21:08:51+00:00 90a568f7bb9eab60958d47903f4c655cd9935148 Signed-off-by: Thomas Gleixner <tglx@linutronix.de> To: linux-mips@linux-mips.org Patchwork: https://patchwork.linux-mips.org/patch/2179/ Signed-off-by: Ralf Baechle <ralf@linux-mips.org> 
Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
To: linux-mips@linux-mips.org
Patchwork: https://patchwork.linux-mips.org/patch/2179/
Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
MIPS: Ritually kill stupid printk. 2010-08-05T12:26:27+00:00 Ralf Baechle ralf@linux-mips.org 2010-08-05T12:26:27+00:00 d7674c4f5899712a262d4946ca6edaa947148f52 This belongs into userland. Signed-off-by: Ralf Baechle <ralf@linux-mips.org> 
This belongs into userland.

Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
MIPS: EMMA2RH: Remove EMMA2RH_CPU_CASCADE 2010-08-05T12:26:04+00:00 Shinya Kuribayashi shinya.kuribayashi.px@renesas.com 2010-06-17T11:36:13+00:00 9e6f39698ac66e08017114a51600bf633becd011 Although all EMMAxxx SoCs can support IP2 and IP3 hardware interrupts, current EMMA2RH plat_irq_dispatch() supports IP2 only. We can make it configurable in the future, but for the time being, would like to make things explicitly allcated to IP2 in accordance with plat_irq_dispatch(). Signed-off-by: Shinya Kuribayashi <shinya.kuribayashi.px@renesas.com> To: linux-mips@linux-mips.org Patchwork: https://patchwork.linux-mips.org/patch/1388/ Signed-off-by: Ralf Baechle <ralf@linux-mips.org> 
Although all EMMAxxx SoCs can support IP2 and IP3 hardware interrupts,
current EMMA2RH plat_irq_dispatch() supports IP2 only.  We can make it
configurable in the future, but for the time being, would like to make
things explicitly allcated to IP2 in accordance with plat_irq_dispatch().

Signed-off-by: Shinya Kuribayashi <shinya.kuribayashi.px@renesas.com>
To: linux-mips@linux-mips.org
Patchwork: https://patchwork.linux-mips.org/patch/1388/
Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
MIPS: EMMA2RH: Remove useless CPU_IRQ_BASE 2010-08-05T12:26:03+00:00 Shinya Kuribayashi shinya.kuribayashi.px@renesas.com 2010-06-17T11:35:58+00:00 eebacda40f2f9818c92f61b2228c7888e1f4926c For historical reasons, we used to put MIPS CPU IRQs behind SoC-specific IRQs in the queue, and have been using CPU_IRQ_BASE as MIPS_CPU_IRQ_BASE. In recent years, however, we've brought it back to normal order, and now CPU_IRQ_BASE just redefines the generic MIPS_CPU_IRQ_BASE. At the same time, NUM_CPU_IRQ is also removed as useless. Signed-off-by: Shinya Kuribayashi <shinya.kuribayashi.px@renesas.com> To: linux-mips@linux-mips.org Patchwork: https://patchwork.linux-mips.org/patch/1387/ Signed-off-by: Ralf Baechle <ralf@linux-mips.org> 
For historical reasons, we used to put MIPS CPU IRQs behind SoC-specific
IRQs in the queue, and have been using CPU_IRQ_BASE as MIPS_CPU_IRQ_BASE.
In recent years, however, we've brought it back to normal order, and now
CPU_IRQ_BASE just redefines the generic MIPS_CPU_IRQ_BASE.

At the same time, NUM_CPU_IRQ is also removed as useless.

Signed-off-by: Shinya Kuribayashi <shinya.kuribayashi.px@renesas.com>
To: linux-mips@linux-mips.org
Patchwork: https://patchwork.linux-mips.org/patch/1387/
Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
MIPS: EMMA: Migrate to new platform makefile style. 2010-08-05T12:25:55+00:00 Ralf Baechle ralf@linux-mips.org 2010-08-05T12:25:55+00:00 2f22f456933c1db57d84627a046dd20e935ad51a Signed-off-by: Ralf Baechle <ralf@linux-mips.org> 
Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
MIPS: Remove useless zero initializations. 2009-09-17T18:07:51+00:00 Ralf Baechle ralf@linux-mips.org 2009-09-17T00:25:07+00:00 982f6ffeeed5ef6104cfd72e517ff9e7a9270fda Signed-off-by: Ralf Baechle <ralf@linux-mips.org> 
Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
MIPS: Eleminate filenames from comments 2009-08-03T16:52:40+00:00 Ralf Baechle ralf@linux-mips.org 2009-07-06T08:13:17+00:00 49316cbf0a9875f102f98dc8b7c80cfa142e33cf They tend to get not updated when files are moved around or copied and lack any obvious use. While at it zap some only too obvious comments and as per Shinya's suggestion, add a copyright header to extable.c. Signed-off-by: Ralf Baechle <ralf@linux-mips.org> Acked-by: Shinya Kuribayashi <shinya.kuribayashi@necel.com> Acked-by: Thadeu Lima de Souza Cascardo <cascardo@holoscopio.com> 
They tend to get not updated when files are moved around or copied and
lack any obvious use.  While at it zap some only too obvious comments and
as per Shinya's suggestion, add a copyright header to extable.c.

Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
Acked-by: Shinya Kuribayashi <shinya.kuribayashi@necel.com>
Acked-by: Thadeu Lima de Souza Cascardo <cascardo@holoscopio.com>