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[204.195.96.226]) by smtp.gmail.com with ESMTPSA id 5a478bee46e88-3074db560d7sm25804178eec.5.2026.06.08.13.33.27 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Mon, 08 Jun 2026 13:33:27 -0700 (PDT) From: Stephen Hemminger To: dev@dpdk.org Cc: Stephen Hemminger , Konstantin Ananyev , Marat Khalili Subject: [PATCH 3/4] test: bpf check that bpf_convert can be JIT'd Date: Mon, 8 Jun 2026 13:28:49 -0700 Message-ID: <20260608203322.1116296-4-stephen@networkplumber.org> X-Mailer: git-send-email 2.53.0 In-Reply-To: <20260608203322.1116296-1-stephen@networkplumber.org> References: <20260608203322.1116296-1-stephen@networkplumber.org> MIME-Version: 1.0 Content-Transfer-Encoding: 8bit X-BeenThere: dev@dpdk.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: DPDK patches and discussions List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: dev-bounces@dpdk.org Add followup in bpf conversion tests to make sure resulting code was also run through JIT. Signed-off-by: Stephen Hemminger --- app/test/test_bpf.c | 15 ++++++++++++++- 1 file changed, 14 insertions(+), 1 deletion(-) diff --git a/app/test/test_bpf.c b/app/test/test_bpf.c index 79d547dc82..f5ab447ff6 100644 --- a/app/test/test_bpf.c +++ b/app/test/test_bpf.c @@ -4569,6 +4569,7 @@ test_bpf_filter(pcap_t *pcap, const char *s) struct bpf_program fcode; struct rte_bpf_prm *prm = NULL; struct rte_bpf *bpf = NULL; + int ret = -1; if (pcap_compile(pcap, &fcode, s, 1, PCAP_NETMASK_UNKNOWN)) { printf("%s@%d: pcap_compile('%s') failed: %s;\n", @@ -4592,6 +4593,18 @@ test_bpf_filter(pcap_t *pcap, const char *s) __func__, __LINE__, rte_errno, strerror(rte_errno)); goto error; } +#if defined(RTE_ARCH_X86_64) || defined(RTE_ARCH_ARM64) + { + struct rte_bpf_jit jit; + + rte_bpf_get_jit(bpf, &jit); + if (jit.func == NULL) { + printf("%s@%d: no JIT generated\n", __func__, __LINE__); + goto error; + } + } +#endif + ret = 0; error: if (bpf) @@ -4603,7 +4616,7 @@ test_bpf_filter(pcap_t *pcap, const char *s) rte_free(prm); pcap_freecode(&fcode); - return (bpf == NULL) ? -1 : 0; + return ret; } static int -- 2.53.0