[Xen-devel] [PATCH RESEND] xenbus: Use proc_create_mount_point() to create /proc/xen

2016-08-30 Thread Seth Forshee
terface to modules, then use it in xenbus when creating /proc/xen. Acked-by: David Vrabel Signed-off-by: Seth Forshee --- Resending to add some Cc's I missed the first time. drivers/xen/xenbus/xenbus_probe.c | 2 +- fs/proc/generic.c | 1 + fs/proc/internal.h

Re: [Xen-devel] [PATCH] xenbus: Use proc_create_mount_point() to create /proc/xen

2016-08-30 Thread Seth Forshee
On Tue, Aug 30, 2016 at 04:00:03PM +0100, David Vrabel wrote: > On 29/08/16 16:03, Seth Forshee wrote: > > Mounting proc in user namespace containers fails if the xenbus > > filesystem is mounted on /proc/xen because this directory fails > > the "permanently empty"

Re: [Xen-devel] [PATCH] xenbus: Use proc_create_mount_point() to create /proc/xen

2016-08-30 Thread Seth Forshee
On Tue, Aug 30, 2016 at 04:48:08PM +0200, Juergen Gross wrote: > On 29/08/16 17:03, Seth Forshee wrote: > > Mounting proc in user namespace containers fails if the xenbus > > filesystem is mounted on /proc/xen because this directory fails > > the "permanently empty"

[Xen-devel] [PATCH] xenbus: Use proc_create_mount_point() to create /proc/xen

2016-08-29 Thread Seth Forshee
terface to modules, then use it in xenbus when creating /proc/xen. Signed-off-by: Seth Forshee --- drivers/xen/xenbus/xenbus_probe.c | 2 +- fs/proc/generic.c | 1 + fs/proc/internal.h| 1 - include/linux/proc_fs.h | 2 ++ 4 files changed, 4 insertions(+), 2

Re: [Xen-devel] [PATCH] xen-netfront: Remove BUGs on paged skb data which crosses a page boundary

2014-11-26 Thread Seth Forshee
On Wed, Nov 26, 2014 at 12:28:12PM -0500, David Miller wrote: > From: Seth Forshee > Date: Tue, 25 Nov 2014 20:28:24 -0600 > > > These BUGs can be erroneously triggered by frags which refer to > > tail pages within a compound page. The data in these pages may > > over

[Xen-devel] [PATCH] xen-netfront: Remove BUGs on paged skb data which crosses a page boundary

2014-11-25 Thread Seth Forshee
already iterates through subsequent pages correctly in this scenario, so the BUGs are unnecessary and can be removed. Fixes: f36c374782e4 ("xen/netfront: handle compound page fragments on transmit") Cc: # 3.7+ Signed-off-by: Seth Forshee --- drivers/net/xen-netfront.c | 5 - 1 file

Re: [Xen-devel] BUG in xennet_make_frags with paged skb data

2014-11-10 Thread Seth Forshee
On Fri, Nov 07, 2014 at 10:44:15AM +, David Vrabel wrote: > On 06/11/14 21:49, Seth Forshee wrote: > > We've had several reports of hitting the following BUG_ON in > > xennet_make_frags with 3.2 and 3.13 kernels (I'm currently awaiting > &g