[S390] cleanup lowcore access from program checks
authorMartin Schwidefsky <schwidefsky@de.ibm.com>
Mon, 25 Oct 2010 14:10:37 +0000 (16:10 +0200)
committerMartin Schwidefsky <sky@mschwide.boeblingen.de.ibm.com>
Mon, 25 Oct 2010 14:10:19 +0000 (16:10 +0200)
Read all required fields for program checks from the lowcore in the
first level interrupt handler in entry[64].S. If the context that
caused the fault was enabled for interrupts we can now re-enable the
irqs in entry[64].S.

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

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