Subject: Re: [ACPI] Re: Call for help: list of machines with working S3
From: Li Shaohua <shaohua.li@intel.com>
To: Pavel Machek <pavel@suse.cz>
Cc: Jan De Luyck <lkml@kcore.org>, lkml <linux-kernel@vger.kernel.org>,
       ACPI mailing list <acpi-devel@lists.sourceforge.net>, seife@suse.de,
       rjw@sisk.pl
In-Reply-To: <20050314080029.GF22635@elf.ucw.cz>
References: <20050314080029.GF22635@elf.ucw.cz>
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Message-Id: <1110874241.32535.44.camel@sli10-desk.sh.intel.com>
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Date: Tue, 15 Mar 2005 16:10:41 +0800
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Hi,
On Mon, 2005-03-14 at 16:00, Pavel Machek wrote:
> Hi!
> 
> >   * MySQL (hinders the actual suspension process and kicks the pc
> back to 
> >     where it was)
> 
> Try this patch...
>                                                                 Pavel
> 
> --- clean/kernel/signal.c       2005-02-03 22:27:26.000000000 +0100
> +++ linux/kernel/signal.c       2005-02-03 22:28:19.000000000 +0100
> @@ -2222,6 +2222,7 @@
>                         ret = -EINTR;
>         }
>  
> +       try_to_freeze(1);
>         return ret;
>  }
I also encounter a similar issue. syslogd can't be stopped. It's waiting
for kjournald to flush some works but kjournald is stopped first. Looks
like the kernel thread should be stopped later than user thread just
like Nigel's suspend2 patch does.

Thanks,
Shaohua

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