lkml.org 
[lkml]   [2008]   [Sep]   [9]   [last100]   RSS Feed
Views: [wrap][no wrap]   [headers]  [forward] 
 
Messages in this thread
/
Date
From
SubjectRe: [PATCH] Xen: Fix pte unpin BUG when !CONFIG_SMP

* Alex Nixon <alex.nixon@citrix.com> wrote:

> We still need to pin PTEs, even if there are no PTE locks. Otherwise we'll BUG whenever there aren't
> PTE locks (i.e. whenever NR_CPUS < CONFIG_SPLIT_PTLOCK_CPUS), as we try to unpin PTEs which were
> never pinned in the first place.
>
> Signed-off-by: Alex Nixon <alex.nixon@citrix.com>

applied to tip/x86/xen, thanks Alex.

Ingo


\
 
 \ /
  Last update: 2008-09-09 13:31    [from the cache]
©2003-2011 Jasper Spaans