mirror of https://gitee.com/openkylin/linux.git
409ae5a76e
The ns->lba_shift assumes its value to be the logarithmic of the
LA size. A previous patch duplicated the lba_shift calculation into
lightnvm. It prematurely also subtracted a 512byte shift, which commonly
is applied per-command. The 512byte shift being subtracted twice led to
data loss when restoring the logical to physical mapping table from
device and when issuing I/O commands using rrpc.
Fix offset by removing the 512byte shift subtraction when calculating
lba_shift.
Fixes:
|
||
|---|---|---|
| .. | ||
| Kconfig | ||
| Makefile | ||
| core.c | ||
| fabrics.c | ||
| fabrics.h | ||
| lightnvm.c | ||
| nvme.h | ||
| pci.c | ||
| rdma.c | ||
| scsi.c | ||