On Fri, Sep 28, 2007 at 11:26:34AM -0700, Andrew Morton wrote:
> Doesn't this assume that the arch is only ever uniprocessor, which I
> don't think is true on i386 UML??
It is for now, and when that changes, I haven't decided if and when
interrupts will be received on multiple CPUs.
On Fri, 28 Sep 2007 11:43:14 -0400 Jeff Dike <[EMAIL PROTECTED]> wrote:
> Add _irqsave/_irqrestore to the locking in update_drop_skb to keep
> uml_net_rx out while the drop skb is being messed with.
>
> Signed-off-by: Jeff Dike <[EMAIL PROTECTED]>
> ---
> arch/um/drivers/net_kern.c |5 +++--
On Fri, Sep 28, 2007 at 09:00:14AM -0700, Dave Hansen wrote:
> One more thing... have you had any problems getting
> arch/um/os-Linux/time.c to compile because of a lack of tv_to_nsec()?
That should be fixed in current -mm.
Jeff
--
Work email - jdike at linux dot
On Fri, 2007-09-28 at 11:03 -0400, Jeff Dike wrote:
> On Thu, Sep 27, 2007 at 03:09:23PM -0700, Dave Hansen wrote:
> >
> > I'm trying to enforce the convention that you may not call
> > dentry_open() with a NULL vfsmount. This is so that the
> > r/o bind mount patches can consistenty acquire writ
Add _irqsave/_irqrestore to the locking in update_drop_skb to keep
uml_net_rx out while the drop skb is being messed with.
Signed-off-by: Jeff Dike <[EMAIL PROTECTED]>
---
arch/um/drivers/net_kern.c |5 +++--
1 file changed, 3 insertions(+), 2 deletions(-)
Index: linux-2.6.22/arch/um/drivers
On Thu, Sep 27, 2007 at 03:09:23PM -0700, Dave Hansen wrote:
>
> I'm trying to enforce the convention that you may not call
> dentry_open() with a NULL vfsmount. This is so that the
> r/o bind mount patches can consistenty acquire write access
> to the mounts there.
>
> This patch fixes up UML's
On Fri, Sep 28, 2007 at 08:09:06PM +0800, fang zheng wrote:
> How can I write a programm on host to ptrace processes on uml in SKAS mode ?
skas3 or skas0? Sounds like you're interested in skas3.
But why does it have to be done from the host rather than from inside UML?
> Is there is some examp
-- Forwarded message --
From: fang zheng <[EMAIL PROTECTED]>
Date: 2007-9-28 下午8:06
Subject: How can I write a programm on host to ptrace processes on uml
in SKAS mode
To: Jeff Dike <[EMAIL PROTECTED]>
How can I write a programm on host to ptrace processes on uml in SKAS mode ?
I
