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drivers: rkflash: Update to SFTL version: 5.0.57 20210712
Calling uaccess ops from ftl.S will link to arm_copy_from_user directly and result in page domain fault. So I add it to c code. [ 48.045091] Unhandled fault: page domain fault (0x01b) at 0xbe822790 [ 48.054152] pgd = cda78000 [ 48.056867] [be822790] *pgd=6da16835, *pte=61b5175f, *ppte=61b51c7f [ 48.063213] Internal error: : 1b [#1] SMP ARM [ 48.067570] Modules linked in: 8821cs [ 48.071292] CPU: 1 PID: 595 Comm: vendor_storage Not tainted 4.4.194 #117 [ 48.078083] Hardware name: Generic DT based system [ 48.082884] task: cd0c6580 task.stack: cda94000 [ 48.087432] PC is at arm_copy_from_user+0xc8/0x3d8 [ 48.092230] LR is at rk_sftl_vendor_storage_ioctl+0x78/0x20c Change-Id: I1edc9167ac027de3b06768cf718e706074233ae4 Signed-off-by: Jon Lin <jon.lin@rock-chips.com>
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