| To: | "Jan Beulich" <jbeulich@xxxxxxxxxx> |
|---|---|
| Subject: | Re: [Xen-devel] x86-64 linux' sys_ioperm() |
| From: | Keir Fraser <Keir.Fraser@xxxxxxxxxxxx> |
| Date: | Fri, 2 Jun 2006 11:06:20 +0100 |
| Cc: | xen-devel@xxxxxxxxxxxxxxxxxxx |
| Delivery-date: | 2006年6月02日 03:06:41 -0700 |
| Envelope-to: | www-data@xxxxxxxxxxxxxxxxxx |
| In-reply-to: | <448025DA.76E4.0078.0@xxxxxxxxxx> |
| List-help: | <mailto:xen-devel-request@lists.xensource.com?subject=help> |
| List-id: | Xen developer discussion <xen-devel.lists.xensource.com> |
| List-post: | <mailto:xen-devel@lists.xensource.com> |
| List-subscribe: | <http://lists.xensource.com/cgi-bin/mailman/listinfo/xen-devel>, <mailto:xen-devel-request@lists.xensource.com?subject=subscribe> |
| List-unsubscribe: | <http://lists.xensource.com/cgi-bin/mailman/listinfo/xen-devel>, <mailto:xen-devel-request@lists.xensource.com?subject=unsubscribe> |
| References: | <448025DA.76E4.0078.0@xxxxxxxxxx> |
| Sender: | xen-devel-bounces@xxxxxxxxxxxxxxxxxxx |
On 2 Jun 2006, at 10:49, Jan Beulich wrote:
Is there any reason other than lack of time during the initial port that this function is not using PHYSDEVOP_SET_IOBITMAP (like i386 is doing), but rather grants access to all I/O ports by calling sys_iopl(3)? Jan
Nope. It's something that needs bringing in sync with i386. -- Keir _______________________________________________ Xen-devel mailing list Xen-devel@xxxxxxxxxxxxxxxxxxx http://lists.xensource.com/xen-devel
| <Prev in Thread] | Current Thread | [Next in Thread> |
|---|---|---|
| ||
| Previous by Date: | [Xen-devel] [PATCH, resend] x86-64 linux: don't use hlt instruction , Jan Beulich |
|---|---|
| Next by Date: | Re: [Xen-devel] [PATCH, resend] blkfront: ioctls/geometry, 2.6 , Keir Fraser |
| Previous by Thread: | [Xen-devel] x86-64 linux' sys_ioperm() , Jan Beulich |
| Next by Thread: | Re: [Xen-devel] x86-64 linux' sys_ioperm() , Jan Beulich |
| Indexes: | [Date] [Thread] [Top] [All Lists] |