git.stricted.de - GitHub/mt8127/android_kernel_alcatel

author	Christian Borntraeger <borntraeger@de.ibm.com>
	Wed, 9 May 2012 14:27:38 +0000 (16:27 +0200)
committer	Martin Schwidefsky <schwidefsky@de.ibm.com>
	Wed, 16 May 2012 12:42:41 +0000 (14:42 +0200)
commit	2739b6d12407792f253b7a15233930338e6831c9
tree	312fe315052d2e7476413bb4ee2f23f641773f7d	tree \| snapshot (tar.gz zip)
parent	ae73c76ab706a4f8d7e0bf92273242e7e1b43772	commit \| diff

s390/kvm: bad rss-counter state

commit c3f0327f8e9d7a503f0d64573c311eddd61f197d
mm: add rss counters consistency check
detected the following problem with kvm on s390:

BUG: Bad rss-counter state mm:00000004f73ef000 idx:0 val:-10
BUG: Bad rss-counter state mm:00000004f73ef000 idx:1 val:-5

We have to make sure that we accumulate all rss values into
the mm before we replace the mm to avoid triggering this (harmless)
bug message.

Signed-off-by: Christian Borntraeger <borntraeger@de.ibm.com>
Signed-off-by: Martin Schwidefsky <schwidefsky@de.ibm.com>