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(parent: dcc49d4) | patch
[S390] memory detection: fix off by one bug.
authorHeiko Carstens <heiko.carstens@de.ibm.com>
Mon, 19 Mar 2007 12:18:50 +0000 (13:18 +0100)
committerMartin Schwidefsky <schwidefsky@de.ibm.com>
Mon, 19 Mar 2007 12:18:50 +0000 (13:18 +0100)
commit257c6e1ce8f875dd02220e90cf38e615e47788fe
tree2fa6710a381d323202bbbce2971dd4743d239075tree | snapshot
parentdcc49d460c4052d2fa7ba44e81d3b814b799f802commit | diff
[S390] memory detection: fix off by one bug.

diag 260 returns the address of the last addressable byte and not the
size of memory. Since we want the size we have to add 1 to the return
value.
Disable diag 260 for non z/Arch mode since it doesn't work there
anyway.

Signed-off-by: Heiko Carstens <heiko.carstens@de.ibm.com>
Signed-off-by: Martin Schwidefsky <schwidefsky@de.ibm.com>
arch/s390/kernel/early.c diff | blob | history
John Crispins staging tree