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(parent: db7f5ee) | patch
s390/mm: use basic block for essa inline assembly
authorHeiko Carstens <heiko.carstens@de.ibm.com>
Mon, 20 Jun 2016 11:31:55 +0000 (13:31 +0200)
committerMartin Schwidefsky <schwidefsky@de.ibm.com>
Tue, 28 Jun 2016 07:32:29 +0000 (09:32 +0200)
commit931641c639cea024d4462d79ad9716406bba7b19
treeed985ee956f8cb7469ed44dcd45d4175eeaa3fe7tree | snapshot
parentdb7f5eef3dc0866320a4a92c38c58d6fb8dfdd34commit | diff
s390/mm: use basic block for essa inline assembly

Use only simple inline assemblies which consist of a single basic
block if the register asm construct is being used.

Otherwise gcc would generate broken code if the compiler option
--sanitize-coverage=trace-pc would be used.

Signed-off-by: Heiko Carstens <heiko.carstens@de.ibm.com>
Signed-off-by: Martin Schwidefsky <schwidefsky@de.ibm.com>
arch/s390/mm/page-states.c diff | blob | history
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