Hello: This patch was applied to netdev/net-next.git (main) by Jakub Kicinski <[email protected]>:
On Tue, 3 Feb 2026 17:34:00 +0100 you wrote: > From: Arnd Bergmann <[email protected]> > > The gcc-16.0.1 snapshot produces a false-positive warning that turns > into a build failure with CONFIG_WERROR: > > In file included from arch/x86/include/asm/string.h:6, > from net/vmw_vsock/vmci_transport.c:10: > In function 'vmci_transport_packet_init', > inlined from '__vmci_transport_send_control_pkt.constprop' at > net/vmw_vsock/vmci_transport.c:198:2: > arch/x86/include/asm/string_32.h:150:25: error: argument 2 null where > non-null expected because argument 3 is nonzero [-Werror=nonnull] > 150 | #define memcpy(t, f, n) __builtin_memcpy(t, f, n) > | ^~~~~~~~~~~~~~~~~~~~~~~~~ > net/vmw_vsock/vmci_transport.c:164:17: note: in expansion of macro 'memcpy' > 164 | memcpy(&pkt->u.wait, wait, sizeof(pkt->u.wait)); > | ^~~~~~ > arch/x86/include/asm/string_32.h:150:25: note: in a call to built-in function > '__builtin_memcpy' > net/vmw_vsock/vmci_transport.c:164:17: note: in expansion of macro 'memcpy' > 164 | memcpy(&pkt->u.wait, wait, sizeof(pkt->u.wait)); > | ^~~~~~ > > [...] Here is the summary with links: - vmw_vsock: bypass false-positive Wnonnull warning with gcc-16 https://git.kernel.org/netdev/net-next/c/e25dbf561e03 You are awesome, thank you! -- Deet-doot-dot, I am a bot. https://korg.docs.kernel.org/patchwork/pwbot.html
