netdev - Re: [PATCH] net:ethernet:korina.c Removed IRQF

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Date:	Fri, 09 Aug 2013 08:15:01 +0530
From:	Kumar Gaurav <kumargauravgupta3@...il.com>
To:	Joe Perches <joe@...ches.com>
CC:	David Miller <davem@...emloft.net>, dan.carpenter@...cle.com,
	emilio@...pez.com.ar, mugunthanvnm@...com, jg1.han@...sung.com,
	hsweeten@...ionengravers.com, netdev@...r.kernel.org,
	kernel-janitors@...r.kernel.org
Subject: Re: [PATCH] net:ethernet:korina.c Removed IRQF_DISABLED

On Friday 09 August 2013 08:09 AM, Joe Perches wrote:
> On Fri, 2013-08-09 at 07:54 +0530, Kumar Gaurav wrote:
>> On Friday 09 August 2013 03:03 AM, Joe Perches wrote:
>>> On Thu, 2013-08-08 at 14:20 -0700, David Miller wrote:
>>>> So what's the problem again? :-)
>> I'm quite new to kernel development. I saw in one of the patches which
>> fixes IRQF_DISABLED issue by removing so i did.
> Hi Kumar.
>
> No worries, welcome.
>
>>> Wouldn't it be better to do a sed 's/IRQF_DISABLED/0/' instead?
>>> Maybe Kumar wants to/is doing that?
>> Yes i wanted to do the same and i retrieved list of all programs
>> containing IRQF_DISABLED but i didn't wanted to send all of them in one
>> patch. I would be sending them for one program in one patch.
> You should definitely not send a single patch.
>
> $ git grep -w --name-only IRQF_DISABLED | wc -l
> 245
>
> I think that's way too many modified files for a
> single patch.
>
> If you do it, please remember to change bits like
> "(IRQF_<foo> | IRQF_DISABLED)" so that instead of
> "(IRQF_<foo> | 0)", you use just "IRQF_<foo>".
>
> And, maybe it'd be better to use IRQF_TRIGGER_NONE
> instead of 0.
I tried googling what to replace IRQF_DISABLED with but found nothing. 
In the patch fixed earlier (not by me) it was replaced with 0 so i did 
same. But from now on I'll use IRQF_TRIGGER_NONE. Thanks
> Perhaps you could send patches bundled together
> in sensible chunks, say, second level directories.
>
> Something like:
>
> $ git grep -w --name-only IRQF_DISABLED | cut -f1,2 -d"/" | uniq -c
>        1 Documentation/PCI
>        3 Documentation/scsi
>       62 arch/arm
>        1 arch/avr32
>       14 arch/cris
>        4 arch/frv
>        4 arch/h8300
>        5 arch/ia64
>        1 arch/m32r
>        7 arch/m68k
>        1 arch/microblaze
>        4 arch/mn10300
>        1 arch/score
>        2 arch/sparc
>        6 arch/x86
>        5 drivers/block
>        2 drivers/bus
>        1 drivers/cdrom
>        7 drivers/char
>       12 drivers/clocksource
>        1 drivers/crypto
>        5 drivers/dma
>        3 drivers/edac
>        2 drivers/isdn
>       21 drivers/media
>        2 drivers/misc
>        3 drivers/mtd
>       28 drivers/net
>        1 drivers/pnp
>       24 drivers/scsi
>        1 drivers/staging
>        2 drivers/tty
>        3 drivers/usb
>        2 drivers/w1
>        2 drivers/xen
>        1 include/linux
>        1 include/net
>
>
>
Okay I'll be sending patch on the second level directory.

Regards
Kumar Gaurav
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