diff options
Diffstat (limited to 'drivers')
| -rw-r--r-- | drivers/misc/fastrpc.c | 8 |
1 files changed, 8 insertions, 0 deletions
diff --git a/drivers/misc/fastrpc.c b/drivers/misc/fastrpc.c index 8e43f3d85bfd..5440735c94ba 100644 --- a/drivers/misc/fastrpc.c +++ b/drivers/misc/fastrpc.c @@ -679,8 +679,16 @@ static int fastrpc_get_args(u32 kernel, struct fastrpc_invoke_ctx *ctx) pages[i].size = roundup(len, PAGE_SIZE); if (ctx->maps[i]) { + struct vm_area_struct *vma = NULL; + rpra[i].pv = (u64) ctx->args[i].ptr; pages[i].addr = ctx->maps[i]->phys; + + vma = find_vma(current->mm, ctx->args[i].ptr); + if (vma) + pages[i].addr += ctx->args[i].ptr - + vma->vm_start; + } else { rlen -= ALIGN(args, FASTRPC_ALIGN) - args; args = ALIGN(args, FASTRPC_ALIGN); |