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-rw-r--r--arch/s390/include/asm/facility.h6
1 files changed, 4 insertions, 2 deletions
diff --git a/arch/s390/include/asm/facility.h b/arch/s390/include/asm/facility.h
index b7d234838a36..65ebf86506cd 100644
--- a/arch/s390/include/asm/facility.h
+++ b/arch/s390/include/asm/facility.h
@@ -59,8 +59,10 @@ static inline int test_facility(unsigned long nr)
unsigned long facilities_als[] = { FACILITIES_ALS };
if (__builtin_constant_p(nr) && nr < sizeof(facilities_als) * 8) {
- if (__test_facility(nr, &facilities_als))
- return 1;
+ if (__test_facility(nr, &facilities_als)) {
+ if (!__is_defined(__DECOMPRESSOR))
+ return 1;
+ }
}
return __test_facility(nr, &stfle_fac_list);
}