[PATCH] mips: Fix invalid interrupt name in cavium-octeon

[PATCH] mips: Fix invalid interrupt name in cavium-octeon

[EUNBONG SONG]

[-- Warning: decoded text below may be mangled, UTF-8 assumed --]
[-- Attachment #1: Type: text/plain; charset=euc-kr, Size: 1924 bytes --]


Change interrupt name from "RML/RSL" to "RMLRSL".
This fixes following warning message.

[   24.938793] WARNING: at fs/proc/generic.c:307 __xlate_proc_name+0x124/0x160()
[   24.945926] name 'RML/RSL'
[   24.948642] Modules linked in:
[   24.951707] Call Trace:
[   24.954157] [<ffffffff8069fe18>] dump_stack+0x8/0x34
[   24.959136] [<ffffffff80290d90>] warn_slowpath_common+0x78/0xa8
[   24.965056] [<ffffffff80290e60>] warn_slowpath_fmt+0x38/0x48
[   24.970723] [<ffffffff803cbc8c>] __xlate_proc_name+0x124/0x160
[   24.976556] [<ffffffff803cbe78>] __proc_create+0x78/0x128
[   24.981963] [<ffffffff803cd044>] proc_mkdir_mode+0x2c/0x70
[   24.987451] [<ffffffff80302418>] register_handler_proc+0x108/0x130
[   24.993642] [<ffffffff802fd078>] __setup_irq+0x210/0x540
[   24.998963] [<ffffffff802fd67c>] request_threaded_irq+0x114/0x1a0
[   25.005060] [<ffffffff80262e0c>] prom_free_prom_memory+0xd4/0x588
[   25.011164] [<ffffffff80691820>] free_initmem+0x10/0xc0
[   25.016390] [<ffffffff80691720>] kernel_init+0x20/0x100
[   25.021624] [<ffffffff8026c7e0>] ret_from_kernel_thread+0x10/0x18

Signed-off-by: Eunbong Song <eunb.song@samsung.com>
---
 arch/mips/cavium-octeon/setup.c |    2 +-
 1 files changed, 1 insertions(+), 1 deletions(-)

diff --git a/arch/mips/cavium-octeon/setup.c b/arch/mips/cavium-octeon/setup.c
index b0baa29..92c3150 100644
--- a/arch/mips/cavium-octeon/setup.c
+++ b/arch/mips/cavium-octeon/setup.c
@@ -1066,7 +1066,7 @@ void prom_free_prom_memory(void)
 
 	/* Add an interrupt handler for general failures. */
 	if (request_irq(OCTEON_IRQ_RML, octeon_rlm_interrupt, IRQF_SHARED,
-			"RML/RSL", octeon_rlm_interrupt)) {
+			"RMLRSL", octeon_rlm_interrupt)) {
 		panic("Unable to request_irq(OCTEON_IRQ_RML)");
 	}
 #endif
-- 
1.7.0.4
ÿôèº{.nÇ+‰·Ÿ®‰­†+%ŠËÿ±éݶ\x17¥Šwÿº{.nÇ+‰·¥Š{±þG«éÿŠ{ayº\x1dʇڙë,j\a­¢f£¢·hšïêÿ‘êçz_è®\x03(­éšŽŠÝ¢j"ú\x1a¶^[m§ÿÿ¾\a«þG«éÿ¢¸?™¨è­Ú&£ø§~á¶iO•æ¬z·švØ^\x14\x04\x1a¶^[m§ÿÿÃ\fÿ¶ìÿ¢¸?–I¥

Re: [PATCH] mips: Fix invalid interrupt name in cavium-octeon

[Ralf Baechle]

On Thu, Apr 18, 2013 at 10:50:52PM +0000, EUNBONG SONG wrote:

> Change interrupt name from "RML/RSL" to "RMLRSL".
> This fixes following warning message.
> 
> [   24.938793] WARNING: at fs/proc/generic.c:307 __xlate_proc_name+0x124/0x160()
> [   24.945926] name 'RML/RSL'
> [   24.948642] Modules linked in:
> [   24.951707] Call Trace:
> [   24.954157] [<ffffffff8069fe18>] dump_stack+0x8/0x34
> [   24.959136] [<ffffffff80290d90>] warn_slowpath_common+0x78/0xa8
> [   24.965056] [<ffffffff80290e60>] warn_slowpath_fmt+0x38/0x48
> [   24.970723] [<ffffffff803cbc8c>] __xlate_proc_name+0x124/0x160
> [   24.976556] [<ffffffff803cbe78>] __proc_create+0x78/0x128
> [   24.981963] [<ffffffff803cd044>] proc_mkdir_mode+0x2c/0x70
> [   24.987451] [<ffffffff80302418>] register_handler_proc+0x108/0x130
> [   24.993642] [<ffffffff802fd078>] __setup_irq+0x210/0x540
> [   24.998963] [<ffffffff802fd67c>] request_threaded_irq+0x114/0x1a0
> [   25.005060] [<ffffffff80262e0c>] prom_free_prom_memory+0xd4/0x588
> [   25.011164] [<ffffffff80691820>] free_initmem+0x10/0xc0
> [   25.016390] [<ffffffff80691720>] kernel_init+0x20/0x100
> [   25.021624] [<ffffffff8026c7e0>] ret_from_kernel_thread+0x10/0x18
> 
> Signed-off-by: Eunbong Song <eunb.song@samsung.com>
> ---
>  arch/mips/cavium-octeon/setup.c |    2 +-
>  1 files changed, 1 insertions(+), 1 deletions(-)
> 
> diff --git a/arch/mips/cavium-octeon/setup.c b/arch/mips/cavium-octeon/setup.c
> index b0baa29..92c3150 100644
> --- a/arch/mips/cavium-octeon/setup.c
> +++ b/arch/mips/cavium-octeon/setup.c
> @@ -1066,7 +1066,7 @@ void prom_free_prom_memory(void)
>  
>  	/* Add an interrupt handler for general failures. */
>  	if (request_irq(OCTEON_IRQ_RML, octeon_rlm_interrupt, IRQF_SHARED,
> -			"RML/RSL", octeon_rlm_interrupt)) {
> +			"RMLRSL", octeon_rlm_interrupt)) {
>  		panic("Unable to request_irq(OCTEON_IRQ_RML)");
>  	}
>  #endif

Interesting.  While your patch certainly is correct, you seem to have
further modifications in your tree.

David, Above code is wrapped by #ifdef CONFIG_CAVIUM_DECODE_RSL but doesn't
seem to get defined anywhere.  What shall we do about this?

  Ralf

Re: [PATCH] mips: Fix invalid interrupt name in cavium-octeon

[David Daney]

On 04/22/2013 06:22 AM, Ralf Baechle wrote:
> On Thu, Apr 18, 2013 at 10:50:52PM +0000, EUNBONG SONG wrote:
>
>> Change interrupt name from "RML/RSL" to "RMLRSL".
>> This fixes following warning message.
>>
>> [   24.938793] WARNING: at fs/proc/generic.c:307 __xlate_proc_name+0x124/0x160()
>> [   24.945926] name 'RML/RSL'
>> [   24.948642] Modules linked in:
>> [   24.951707] Call Trace:
>> [   24.954157] [<ffffffff8069fe18>] dump_stack+0x8/0x34
>> [   24.959136] [<ffffffff80290d90>] warn_slowpath_common+0x78/0xa8
>> [   24.965056] [<ffffffff80290e60>] warn_slowpath_fmt+0x38/0x48
>> [   24.970723] [<ffffffff803cbc8c>] __xlate_proc_name+0x124/0x160
>> [   24.976556] [<ffffffff803cbe78>] __proc_create+0x78/0x128
>> [   24.981963] [<ffffffff803cd044>] proc_mkdir_mode+0x2c/0x70
>> [   24.987451] [<ffffffff80302418>] register_handler_proc+0x108/0x130
>> [   24.993642] [<ffffffff802fd078>] __setup_irq+0x210/0x540
>> [   24.998963] [<ffffffff802fd67c>] request_threaded_irq+0x114/0x1a0
>> [   25.005060] [<ffffffff80262e0c>] prom_free_prom_memory+0xd4/0x588
>> [   25.011164] [<ffffffff80691820>] free_initmem+0x10/0xc0
>> [   25.016390] [<ffffffff80691720>] kernel_init+0x20/0x100
>> [   25.021624] [<ffffffff8026c7e0>] ret_from_kernel_thread+0x10/0x18
>>
>> Signed-off-by: Eunbong Song <eunb.song@samsung.com>
>> ---
>>   arch/mips/cavium-octeon/setup.c |    2 +-
>>   1 files changed, 1 insertions(+), 1 deletions(-)
>>
>> diff --git a/arch/mips/cavium-octeon/setup.c b/arch/mips/cavium-octeon/setup.c
>> index b0baa29..92c3150 100644
>> --- a/arch/mips/cavium-octeon/setup.c
>> +++ b/arch/mips/cavium-octeon/setup.c
>> @@ -1066,7 +1066,7 @@ void prom_free_prom_memory(void)
>>
>>   	/* Add an interrupt handler for general failures. */
>>   	if (request_irq(OCTEON_IRQ_RML, octeon_rlm_interrupt, IRQF_SHARED,
>> -			"RML/RSL", octeon_rlm_interrupt)) {
>> +			"RMLRSL", octeon_rlm_interrupt)) {
>>   		panic("Unable to request_irq(OCTEON_IRQ_RML)");
>>   	}
>>   #endif
>
> Interesting.  While your patch certainly is correct, you seem to have
> further modifications in your tree.
>
> David, Above code is wrapped by #ifdef CONFIG_CAVIUM_DECODE_RSL but doesn't
> seem to get defined anywhere.  What shall we do about this?

It seems to be a vestige of the out-of-tree version.  I was going to 
send a patch to remove it all, and perhaps another to replace it with 
something better.

David Daney


>
>    Ralf
> --
> To unsubscribe from this list: send the line "unsubscribe linux-kernel" in
> the body of a message to majordomo@vger.kernel.org
> More majordomo info at  http://vger.kernel.org/majordomo-info.html
> Please read the FAQ at  http://www.tux.org/lkml/
>
>