[Xen-changelog] [xen master] x86/mm: return -ESRCH for an invalid foreign domid

[patchbot@xxxxxxx]

commit 990ea04ebedf543156dc2afa980061eb6645c390
Author:     Andrew Cooper <andrew.cooper3@xxxxxxxxxx>
AuthorDate: Mon Nov 2 15:34:01 2015 +0100
Commit:     Jan Beulich <jbeulich@xxxxxxxx>
CommitDate: Mon Nov 2 15:34:01 2015 +0100

    x86/mm: return -ESRCH for an invalid foreign domid
    
    For consistency with all other invalid domid handling.
    
    Signed-off-by: Andrew Cooper <andrew.cooper3@xxxxxxxxxx>
    Reviewed-by: George Dunlap <george.dunlap@xxxxxxxxxx>
---
 xen/arch/x86/mm.c |    2 +-
 1 files changed, 1 insertions(+), 1 deletions(-)

diff --git a/xen/arch/x86/mm.c b/xen/arch/x86/mm.c
index b65c3a5..92df36f 100644
--- a/xen/arch/x86/mm.c
+++ b/xen/arch/x86/mm.c
@@ -3544,7 +3544,7 @@ long do_mmu_update(
     {
         /* Pagetables belong to a foreign domain (PFD). */
         if ( (pt_owner = rcu_lock_domain_by_id(pt_dom - 1)) == NULL )
-            return -EINVAL;
+            return -ESRCH;
 
         if ( pt_owner == d )
             rcu_unlock_domain(pt_owner);
--
generated by git-patchbot for /home/xen/git/xen.git#master

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