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authorPeter Oberparleiter <peter.oberparleiter@de.ibm.com>2005-11-07 00:59:08 -0800
committerLinus Torvalds <torvalds@g5.osdl.org>2005-11-07 07:53:34 -0800
commit1e0291bade7678efe4d3ab70ed14bd7bd216bcef (patch)
tree5f8a47c016e2f84fcb22c106666c680e7b19173c /include/asm-sh64/uaccess.h
parent86b368a5804d05a6508791f10ebabf7b779eb845 (diff)
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[PATCH] s390: dasd diag with block sizes > 512
Access to FBA disks via DIAG fails for block sizes > 512 byte. The device analysis code of the DIAG discipline does not properly initialize the DIAG250 device environment after completion of the analysis. This results in VM only serving 512 bytes per block I/O request whereas Linux expects larger block sizes. Add proper device environment setup to end of analysis code. Signed-off-by: Peter Oberparleiter <peter.oberparleiter@de.ibm.com> Signed-off-by: Martin Schwidefsky <schwidefsky@de.ibm.com> Signed-off-by: Andrew Morton <akpm@osdl.org> Signed-off-by: Linus Torvalds <torvalds@osdl.org>
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