powerpc: pSeries_lpar_hpte_remove fails from Adjunct partition being performed before...

[karo-tx-linux.git] / arch / powerpc / platforms / pseries / lpar.c

diff --git a/arch/powerpc/platforms/pseries/lpar.c b/arch/powerpc/platforms/pseries/lpar.c
index 0da39fed355aa25fc17e516cf52d66042ddcc0e4..299731e9036b5e4361d7a49ca52938d0953d96e4 100644 (file)
--- a/arch/powerpc/platforms/pseries/lpar.c
+++ b/arch/powerpc/platforms/pseries/lpar.c
@@ -186,7 +186,13 @@ static long pSeries_lpar_hpte_remove(unsigned long hpte_group)
                                           (0x1UL << 4), &dummy1, &dummy2);
                if (lpar_rc == H_SUCCESS)
                        return i;
-               BUG_ON(lpar_rc != H_NOT_FOUND);
+
+               /*
+                * The test for adjunct partition is performed before the
+                * ANDCOND test.  H_RESOURCE may be returned, so we need to
+                * check for that as well.
+                */
+               BUG_ON(lpar_rc != H_NOT_FOUND && lpar_rc != H_RESOURCE);
 
                slot_offset++;
                slot_offset &= 0x7;