From 9ce3bf225e5a908756b90b8f7bbc38834427296b Mon Sep 17 00:00:00 2001 From: Clement Leger Date: Mon, 2 Mar 2020 10:38:55 +0100 Subject: remoteproc: Use size_t type for len in da_to_va With upcoming changes in elf loader for elf64 support, section size will be a u64. When used with da_to_va, this will potentially lead to overflow if using the current "int" type for len argument. Change da_to_va prototype to use a size_t for len and fix all users of this function. Reviewed-by: Bjorn Andersson Reviewed-by: Mathieu Poirier Signed-off-by: Clement Leger Link: https://lore.kernel.org/r/20200302093902.27849-2-cleger@kalray.eu Signed-off-by: Bjorn Andersson --- drivers/remoteproc/qcom_q6v5_pas.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) (limited to 'drivers/remoteproc/qcom_q6v5_pas.c') diff --git a/drivers/remoteproc/qcom_q6v5_pas.c b/drivers/remoteproc/qcom_q6v5_pas.c index edf9d0e1a235..a41860d2243a 100644 --- a/drivers/remoteproc/qcom_q6v5_pas.c +++ b/drivers/remoteproc/qcom_q6v5_pas.c @@ -222,7 +222,7 @@ static int adsp_stop(struct rproc *rproc) return ret; } -static void *adsp_da_to_va(struct rproc *rproc, u64 da, int len) +static void *adsp_da_to_va(struct rproc *rproc, u64 da, size_t len) { struct qcom_adsp *adsp = (struct qcom_adsp *)rproc->priv; int offset; -- cgit v1.2.3