Hi Doherty, On 2015/01/19 17:53, Doherty, Declan wrote: >> -----Original Message----- >> From: dev [mailto:dev-bounces at dpdk.org] On Behalf Of Tetsuya Mukawa >> Sent: Monday, January 19, 2015 7:11 AM >> To: dev at dpdk.org >> Subject: [dpdk-dev] rte_eal_init() causes PANIC using latest DPDK code. >> >> Hi, >> >> I've got following error using latest DPDK code. >> Does someone face the same issue? >> In my environment, It seems almost all DPDK apps (at lease l2fwd and >> testpmd) cannot work. >> >> -------------------------------------------- >> EAL: Support maximum 128 logical core(s) by configuration. >> EAL: Detected 8 lcore(s) >> EAL: cannot open VFIO container, error 2 (No such file or directory) >> EAL: VFIO support could not be initialized >> EAL: Setting up memory... >> EAL: Ask a virtual area of 0x280000000 bytes >> EAL: Virtual area found at 0x7ffd40000000 (size = 0x280000000) >> EAL: Requesting 10 pages of size 1024MB from socket 0 >> RING: Cannot reserve memory for tailq >> EAL: rte_eal_common_log_init(): cannot create log_history mempool >> PANIC in rte_eal_init(): >> Cannot init logs >> 6: [./build/l2fwd() [0x41cf53]] >> 5: [/lib/x86_64-linux-gnu/libc.so.6(__libc_start_main+0xf5) >> [0x7ffff7105ec5]] >> 4: [./build/l2fwd(main+0x1c) [0x41c52c]] >> 3: [./build/l2fwd(rte_eal_init+0x1073) [0x46a653]] >> 2: [./build/l2fwd(__rte_panic+0xc9) [0x41c3ff]] >> 1: [./build/l2fwd(rte_dump_stack+0x18) [0x471828]] >> -------------------------------------------- >> >> I tried bisect, and it seems below patch causes this. >> "eal: fix check for power of 2 in 0 case". >> >> >> Thanks, >> Tetsuya >> >> > Hey Tetsuya, > > This is the issue which my patch (http://dpdk.org/dev/patchwork/patch/2333/) > submitted on Friday addresses. >
Thanks. I could resolve the issue. Regards, Tetsuya
