From: Ralf Baechle <ralf@linux-mips.org>
To: Fuxin Zhang <fxzhang@ict.ac.cn>
Cc: Adam Kiepul <Adam_Kiepul@pmc-sierra.com>,
MAKE FUN PRANK CALLS <linux-mips@linux-mips.org>
Subject: Re: RM7k cache_flush_sigtramp
Date: Fri, 1 Aug 2003 05:01:11 +0200 [thread overview]
Message-ID: <20030801030110.GD4197@linux-mips.org> (raw)
In-Reply-To: <3F29B6EE.5070207@ict.ac.cn>
Adam,
On Fri, Aug 01, 2003 at 08:40:14AM +0800, Fuxin Zhang wrote:
> Current linux code does exactly this. But I was seeing all kinds of
> faults occuring around the
> sigreturn point on the stack without a sync? And a sync does greatly
> improve the stablity.
>
> >The ordering does matter however since the Hit_Invalidate_I makes sure the
> >write buffer is flushed.
could there be an errata explaining Fuxin's findings?
Fuxin, what version are you running?
Ralf
next prev parent reply other threads:[~2003-08-01 3:01 UTC|newest]
Thread overview: 22+ messages / expand[flat|nested] mbox.gz Atom feed top
2003-07-31 16:50 RM7k cache_flush_sigtramp Adam Kiepul
2003-08-01 0:40 ` Fuxin Zhang
2003-08-01 3:01 ` Ralf Baechle [this message]
2003-08-01 4:59 ` Fuxin Zhang
2003-08-01 7:51 ` Dominic Sweetman
2003-08-01 7:51 ` Dominic Sweetman
2003-08-01 9:26 ` Ralf Baechle
2003-08-01 14:18 ` Fuxin Zhang
2003-08-02 17:02 ` Ralf Baechle
2003-08-04 8:45 ` Dominic Sweetman
2003-08-04 11:51 ` Maciej W. Rozycki
-- strict thread matches above, loose matches on Subject: below --
2003-08-01 15:42 Adam Kiepul
2003-08-04 3:38 ` Fuxin Zhang
2003-08-06 11:00 ` Fuxin Zhang
2003-08-06 11:55 ` Ralf Baechle
2003-08-06 12:52 ` Fuxin Zhang
2003-08-06 14:45 ` Ralf Baechle
2003-08-06 15:04 ` Fuxin Zhang
2003-08-06 22:30 ` Ralf Baechle
2003-07-31 1:56 Fuxin Zhang
2003-07-31 11:46 ` Ralf Baechle
2003-07-31 12:57 ` Fuxin Zhang
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=20030801030110.GD4197@linux-mips.org \
--to=ralf@linux-mips.org \
--cc=Adam_Kiepul@pmc-sierra.com \
--cc=fxzhang@ict.ac.cn \
--cc=linux-mips@linux-mips.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.