From 9558f227b158291bc3eb7044938d711e388802ce Mon Sep 17 00:00:00 2001 From: Selvin Xavier Date: Mon, 10 Mar 2025 07:38:03 -0700 Subject: [PATCH] bnxt_re/lib: Fix the data copy during the low latency push path The pointer used in the destination buffer is not correctly type casted, because of which the data gets corrupted while copying. The issue is seen in the previous adapters that has the low latency push enabled. Fixing the pointer casting. Fixes: 52d0870c3eac ("bnxt_re/lib: Enable low latency push") Reported-By: Kamal Heib Signed-off-by: Selvin Xavier --- providers/bnxt_re/main.h | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/providers/bnxt_re/main.h b/providers/bnxt_re/main.h index 7a9d48e1cf01..067b0c18df8d 100644 --- a/providers/bnxt_re/main.h +++ b/providers/bnxt_re/main.h @@ -598,7 +598,7 @@ static inline void bnxt_re_copy_data_to_pb(struct bnxt_re_push_buffer *pbuf, int indx; for (indx = 0; indx < idx; indx++) { - dst = (uintptr_t *)(pbuf->pbuf + 2 * (indx + offset)); + dst = (uintptr_t *)(pbuf->pbuf) + 2 * indx + offset; src = (uintptr_t *)(pbuf->wqe[indx]); mmio_write64(dst, *src); -- 2.49.0