My recent change missed fact that UFO would perform a complete
UDP checksum before segmenting in frags.

In this case skb->ip_summed is set to CHECKSUM_NONE.

We need to add this valid case to skb_needs_check()

Fixes: b2504a5dbef3 ("net: reduce skb_warn_bad_offload() noise")
Signed-off-by: Eric Dumazet <edumazet@google.com>
Cc: Willem de Bruijn <willemb@google.com>
Signed-off-by: David S. Miller <davem@davemloft.net>

1 files changed, 4 insertions, 3 deletions

diff --git a/net/core/dev.c b/net/core/dev.c

path: root/tools/perf/arch/x86/util/perf_regs.c

#include "../../perf.h"
#include "../../util/perf_regs.h"

const struct sample_reg sample_reg_masks[] = {
	SMPL_REG(AX, PERF_REG_X86_AX),
	SMPL_REG(BX, PERF_REG_X86_BX),
	SMPL_REG(CX, PERF_REG_X86_CX),
	SMPL_REG(DX, PERF_REG_X86_DX),
	SMPL_REG(SI, PERF_REG_X86_SI),
	SMPL_REG(DI, PERF_REG_X86_DI),
	SMPL_REG(BP, PERF_REG_X86_BP),
	SMPL_REG(SP, PERF_REG_X86_SP),
	SMPL_REG(IP, PERF_REG_X86_IP),
	SMPL_REG(FLAGS, PERF_REG_X86_FLAGS),
	SMPL_REG(CS, PERF_REG_X86_CS),
	SMPL_REG(SS, PERF_REG_X86_SS),
#ifdef HAVE_ARCH_X86_64_SUPPORT
	SMPL_REG(R8, PERF_REG_X86_R8),
	SMPL_REG(R9, PERF_REG_X86_R9),
	SMPL_REG(R10, PERF_REG_X86_R10),
	SMPL_REG(R11, PERF_REG_X86_R11),
	SMPL_REG(R12, PERF_REG_X86_R12),
	SMPL_REG(R13, PERF_REG_X86_R13),
	SMPL_REG(R14, PERF_REG_X86_R14),
	SMPL_REG(R15, PERF_REG_X86_R15),
#endif
	SMPL_REG_END
};