Heiko Carstens cd4386a931 s390/cpcmd,vmcp: avoid GFP_DMA allocations ... According to the CP Programming Services manual Diagnose Code 8 "Virtual Console Function" can be used in all addressing modes. Also the input and output buffers do not have a limitation which specifies they need to be below the 2GB line. This is true at least since z/VM 5.4. Therefore remove the sam31/64 instructions and allow for simple GFP_KERNEL allocations. This makes it easier to allocate a 1MB page if the user requested such a large return buffer. Signed-off-by: Heiko Carstens <heiko.carstens@de.ibm.com> Signed-off-by: Martin Schwidefsky <schwidefsky@de.ibm.com>		2017-08-09 09:09:35 -04:00
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asm	s390/cpcmd,vmcp: avoid GFP_DMA allocations	2017-08-09 09:09:35 -04:00
uapi/asm	s390: use generic uapi/asm/swab.h	2017-08-03 13:16:27 +02:00