Various functions/macros assume valid alignment for casting. Compiling an application against it with -Werror and -Wcast-align may trigger cast-align warnings. To avoid those, add first (void *) castings.
Note: for eal/arm64 similar changes could be applied to lib/eal/arm/include/rte_memcpy_64.h. I do not have a system in which I encounter such warnings, so currently I do not post any change for it. Eli Britstein (3): net: avoid cast-align warning in VLAN insert function mbuf: avoid cast-align warning in pktmbuf mtod offset macro eal/x86: avoid cast-align warning in x86 memcpy functions lib/eal/x86/include/rte_memcpy.h | 80 ++++++++++++++++++-------------- lib/mbuf/rte_mbuf_core.h | 2 +- lib/net/rte_ether.h | 2 +- 3 files changed, 46 insertions(+), 38 deletions(-) -- 2.28.0.2311.g225365fb51
