From: Jim Nelson <james4765@cwazy.co.uk>
To: Brian Gerst <bgerst@didntduck.org>
Cc: linuxppc-dev@ozlabs.org, paulus@samba.org, linux-kernel@vger.kernel.org
Subject: Re: [PATCH 0/7] ppc: remove cli()/sti() from arch/ppc/*
Date: Tue, 04 Jan 2005 21:44:06 -0500 [thread overview]
Message-ID: <41DB5476.9040103@cwazy.co.uk> (raw)
In-Reply-To: <41DB4E99.3060200@didntduck.org>
Brian Gerst wrote:
> James Nelson wrote:
>
>> This series of patches is to remove the last cli()/sti() function
>> calls in arch/ppc.
>>
>> These are the only instances in active code that grep could find.
>
>
> Are you sure none of these need real spinlocks instead of just
> disabling interrupts?
>
> --
> Brian Gerst
>
These are for single-processor systems, mostly evaluation boards and
embedded processors. I coudn't find any reference to multiprocessor
setups for the processors in question after a peruse of the code or a
quick google on the boards in question.
Jim
WARNING: multiple messages have this Message-ID (diff)
From: Jim Nelson <james4765@cwazy.co.uk>
To: Brian Gerst <bgerst@didntduck.org>
Cc: linux-kernel@vger.kernel.org, linuxppc-dev@ozlabs.org, paulus@samba.org
Subject: Re: [PATCH 0/7] ppc: remove cli()/sti() from arch/ppc/*
Date: Tue, 04 Jan 2005 21:44:06 -0500 [thread overview]
Message-ID: <41DB5476.9040103@cwazy.co.uk> (raw)
In-Reply-To: <41DB4E99.3060200@didntduck.org>
Brian Gerst wrote:
> James Nelson wrote:
>
>> This series of patches is to remove the last cli()/sti() function
>> calls in arch/ppc.
>>
>> These are the only instances in active code that grep could find.
>
>
> Are you sure none of these need real spinlocks instead of just
> disabling interrupts?
>
> --
> Brian Gerst
>
These are for single-processor systems, mostly evaluation boards and
embedded processors. I coudn't find any reference to multiprocessor
setups for the processors in question after a peruse of the code or a
quick google on the boards in question.
Jim
next prev parent reply other threads:[~2005-01-05 3:02 UTC|newest]
Thread overview: 16+ messages / expand[flat|nested] mbox.gz Atom feed top
2005-01-04 21:40 [PATCH 0/7] ppc: remove cli()/sti() from arch/ppc/* James Nelson
2005-01-04 21:40 ` [PATCH 1/7] ppc: remove cli()/sti() in arch/ppc/4xx_io/serial_sicc.c James Nelson
2005-01-04 21:40 ` [PATCH 2/7] ppc: remove cli()/sti() in arch/ppc/8xx_io/cs4218_tdm.c James Nelson
2005-01-04 21:40 ` [PATCH 3/7] ppc: remove cli()/sti() in arch/ppc/8xx_io/fec.c James Nelson
2005-01-04 21:40 ` [PATCH 4/7] ppc: remove cli()/sti() in arch/ppc/platforms/apus_setup.c James Nelson
2005-01-04 21:41 ` [PATCH 5/7] ppc: remove cli()/sti() in arch/ppc/platforms/pal4_setup.c James Nelson
2005-01-04 21:41 ` [PATCH 6/7] ppc: remove cli()/sti() in arch/ppc/syslib/m8xx_setup.c James Nelson
2005-01-04 21:41 ` [PATCH 7/7] ppc: remove cli()/sti() in arch/ppc/syslib/qspan_pci.c James Nelson
2005-01-05 2:19 ` [PATCH 0/7] ppc: remove cli()/sti() from arch/ppc/* Brian Gerst
2005-01-05 2:19 ` Brian Gerst
2005-01-05 2:44 ` Jim Nelson [this message]
2005-01-05 2:44 ` Jim Nelson
2005-01-05 9:26 ` Christoph Hellwig
2005-01-05 9:26 ` Christoph Hellwig
2005-01-05 11:19 ` Jim Nelson
2005-01-05 11:19 ` Jim Nelson
Reply instructions:
You may reply publicly to this message via plain-text email
using any one of the following methods:
* Save the following mbox file, import it into your mail client,
and reply-to-all from there: mbox
Avoid top-posting and favor interleaved quoting:
https://en.wikipedia.org/wiki/Posting_style#Interleaved_style
* Reply using the --to, --cc, and --in-reply-to
switches of git-send-email(1):
git send-email \
--in-reply-to=41DB5476.9040103@cwazy.co.uk \
--to=james4765@cwazy.co.uk \
--cc=bgerst@didntduck.org \
--cc=linux-kernel@vger.kernel.org \
--cc=linuxppc-dev@ozlabs.org \
--cc=paulus@samba.org \
/path/to/YOUR_REPLY
https://kernel.org/pub/software/scm/git/docs/git-send-email.html
* If your mail client supports setting the In-Reply-To header
via mailto: links, try the mailto: link
Be sure your reply has a Subject: header at the top and a blank line
before the message body.
This is an external index of several public inboxes,
see mirroring instructions on how to clone and mirror
all data and code used by this external index.