[S390] IRQs too early enabled.
setup_lowcore() calls ctl_set_bit() which returns withs interrupts enabled. The setup arch code is not supposed to enable interrupts that early. Therefore use the __ctl_set_bit() variant. This fixes the not working lock dependency validator on non 64 bit systems. Signed-off-by: Heiko Carstens <heiko.carstens@de.ibm.com> Signed-off-by: Martin Schwidefsky <schwidefsky@de.ibm.com>
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@ -450,7 +450,7 @@ setup_lowcore(void)
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lc->extended_save_area_addr = (__u32)
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__alloc_bootmem(PAGE_SIZE, PAGE_SIZE, 0);
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/* enable extended save area */
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ctl_set_bit(14, 29);
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__ctl_set_bit(14, 29);
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}
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#endif
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set_prefix((u32)(unsigned long) lc);
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