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| author | Akinobu Mita <akinobu.mita@gmail.com> | 2013-08-26 22:08:40 +0900 |
|---|---|---|
| committer | James Bottomley <JBottomley@Parallels.com> | 2013-09-03 07:28:08 -0700 |
| commit | 150c3544b1d317fe32b1f279917c08638dad363f (patch) | |
| tree | 296daa77f647b056d3227c5909cbc4d179671292 | |
| parent | e03d1b21d1f8482072ff3a9db12197b401b3bc56 (diff) | |
| download | linux-150c3544b1d317fe32b1f279917c08638dad363f.tar.bz2 | |
[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>
| -rw-r--r-- | drivers/scsi/scsi_debug.c | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/drivers/scsi/scsi_debug.c b/drivers/scsi/scsi_debug.c index cb4fefa1bfba..2f39b13c7130 100644 --- a/drivers/scsi/scsi_debug.c +++ b/drivers/scsi/scsi_debug.c @@ -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 */ } } |