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authorMartin Schwidefsky <schwidefsky@de.ibm.com>2008-02-09 18:24:31 +0100
committerMartin Schwidefsky <schwidefsky@de.ibm.com>2008-02-09 18:24:38 +0100
commit522d8dc08b16deb51c128d544ab1cb9c621c950e (patch)
tree8754b17e8d6583ef27d1fe016c96b3bded0f62fa /drivers
parentb90b34c6802865d07f482650eff82a4b38df6d79 (diff)
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[S390] VMEM_MAX_PHYS overflow on 31 bit.
With the new space saving spinlock_t and a non-debug configuration the struct page only has 32 bytes for 31 bit s390. The causes an overflow in the calculation of VMEM_MAX_PHYS which renders the kernel unbootable. Signed-off-by: Martin Schwidefsky <schwidefsky@de.ibm.com>
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