From: Christopher Li <chrisl@vmware.com>
To: Gianni Tedesco <gianni@scaramanga.co.uk>
Cc: linux kernel mail list <linux-kernel@vger.kernel.org>
Subject: Re: compat ioctl for submiting URB
Date: Fri, 28 Jan 2005 20:33:05 -0500 [thread overview]
Message-ID: <20050129013305.GA7792@64m.dyndns.org> (raw)
In-Reply-To: <1106972991.3972.57.camel@sherbert>
This patch is for the case that running 32 bit application on
a 64 bit kernel. So far only x86_64 allow you to do that.
I am not aware of other 64bit architecture need the 32bit
emulation.
Chris
On Sat, Jan 29, 2005 at 04:29:51AM +0000, Gianni Tedesco wrote:
> On Fri, 2005-01-28 at 16:23 -0500, Christopher Li wrote:
> > +#ifdef CONFIG_IA32_EMULATION
> > +
> > + case USBDEVFS_SUBMITURB32:
> > + snoop(&dev->dev, "%s: SUBMITURB32\n", __FUNCTION__);
> > + ret = proc_submiturb_compat(ps, p);
> > + if (ret >= 0)
> > + inode->i_mtime = CURRENT_TIME;
> > + break;
> > +#endif
>
> Why don't other 64bit architectures need this chunk?
>
> --
> // Gianni Tedesco (gianni at scaramanga dot co dot uk)
> lynx --source www.scaramanga.co.uk/scaramanga.asc | gpg --import
>
next prev parent reply other threads:[~2005-01-29 5:17 UTC|newest]
Thread overview: 10+ messages / expand[flat|nested] mbox.gz Atom feed top
2005-01-28 21:23 Christopher Li
2005-01-29 4:29 ` Gianni Tedesco
2005-01-29 1:33 ` Christopher Li [this message]
2005-01-29 5:45 ` Roland Dreier
2005-01-29 4:30 ` Christopher Li
2005-01-29 5:47 ` Al Viro
2005-01-29 6:28 ` Andi Kleen
2005-01-29 6:33 ` Andi Kleen
2005-01-29 4:55 ` Christopher Li
2005-01-29 5:58 ` [PATCH] compat USB ioctl take II was " Christopher Li
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