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[SCSI] scsi_debug: fix endianness bug in sdebug_build_parts() 

With module parameter num_parts > 0, partition table is built on the
ramdisk storage when loading the driver.  Unfortunately, there is an
endianness bug in sdebug_build_parts().  So the partition table is not
correctly initialized on big-endian systems.

Signed-off-by: Akinobu Mita <akinobu.mita@gmail.com>
Tested-by: Martin Peschke <mpeschke@linux.vnet.ibm.com>
Acked-by: Douglas Gilbert <dgilbert@interlog.com>
Signed-off-by: James Bottomley <JBottomley@Parallels.com>
This commit is contained in:
Akinobu Mita 2013-08-26 22:08:40 +09:00 committed by James Bottomley
parent e03d1b21d1
commit 150c3544b1
1 changed files with 2 additions and 2 deletions
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4
drivers/scsi/scsi_debug.c
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@ -2659,8 +2659,8 @@ static void __init sdebug_build_parts(unsigned char *ramp,
/ sdebug_sectors_per;
pp->end_sector = (end_sec % sdebug_sectors_per) + 1;
pp->start_sect = start_sec;
pp->nr_sects = end_sec - start_sec + 1;
pp->start_sect = cpu_to_le32(start_sec);
pp->nr_sects = cpu_to_le32(end_sec - start_sec + 1);
pp->sys_ind = 0x83; /* plain Linux partition */
}
}