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From: Thomas Monjalon <thomas.monjalon-pdR9zngts4EAvxtiuMwx3w@public.gmane.org>
To: Raz Amir <razamir22-Re5JQEeQqe8AvxtiuMwx3w@public.gmane.org>
Cc: dev-VfR2kkLFssw@public.gmane.org
Subject: Re: [PATCH v7] Restore support for virtio on FreeBSD
Date: Tue, 28 Apr 2015 16:18:49 +0200	[thread overview]
Message-ID: <1557791.LqZIs3H9aO@xps13> (raw)
In-Reply-To: <1429185127-33452-1-git-send-email-razamir22-Re5JQEeQqe8AvxtiuMwx3w@public.gmane.org>

> Fixes: 8a312224bcde ("eal/bsd: fix fd leak")
> 
> Closing /dev/io fd causes SIGBUS in inb/outb instructions
> as the process loses the IOPL privileges once the fd is closed:
> (gdb) bt
> 0  0x0000000000492f2c in outb (port=49170, data=0 '\000')
> at /usr/include/machine/cpufunc.h:244
> 1  0x0000000000492f7a in outb_p (data=0 '\000', port=49170)
> at /dpdk/dpdk-2.0.0/lib/librte_pmd_virtio/virtio_pci.h:211
> 2  0x000000000049328d in vtpci_set_status (hw=0x80331f380, status=0 '\000')
> at /dpdk/dpdk-2.0.0/lib/librte_pmd_virtio/virtio_pci.c:130
> 3  0x00000000004931fe in vtpci_reset (hw=0x80331f380)
> at /dpdk/dpdk-2.0.0/lib/librte_pmd_virtio/virtio_pci.c:108
> 4  0x00000000004a175e in eth_virtio_dev_init (eth_dev=0x831b80 <rte_eth_devices>)
> at /dpdk/dpdk-2.0.0/lib/librte_pmd_virtio/virtio_ethdev.c:1150
> 5  0x0000000000462c09 in rte_eth_dev_init (pci_drv=0x79d1a0 <rte_virtio_pmd>,
> pci_dev=0x802417560) at /dpdk/dpdk-2.0.0/lib/librte_ether/rte_ethdev.c:326
> 6  0x000000000046f03f in rte_eal_pci_probe_one_driver (dr=0x79d1a0 <rte_virtio_pmd>,
> dev=0x802417560) at /dpdk/dpdk-2.0.0/lib/librte_eal/bsdapp/eal/eal_pci.c:487
> 7  0x0000000000475b06 in pci_probe_all_drivers (dev=0x802417560)
> at /dpdk/dpdk-2.0.0/lib/librte_eal/common/eal_common_pci.c:116
> 8  0x0000000000475bb9 in rte_eal_pci_probe ()
> at /dpdk/dpdk-2.0.0/lib/librte_eal/common/eal_common_pci.c:246
> 9  0x000000000046cd63 in rte_eal_init (argc=5, argv=0x7fffffffeaf0)
> at /dpdk/dpdk-2.0.0/lib/librte_eal/bsdapp/eal/eal.c:554
> 10 0x0000000000404544 in main ()
> 
> Signed-off-by: Raz Amir <razamir22-Re5JQEeQqe8AvxtiuMwx3w@public.gmane.org>

Applied, thanks

      parent reply	other threads:[~2015-04-28 14:18 UTC|newest]

Thread overview: 15+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2015-04-07 23:45 [PATCH] Restore support for virtio on FreeBSD Raz Amir
     [not found] ` <1428450303-97954-1-git-send-email-razamir22-Re5JQEeQqe8AvxtiuMwx3w@public.gmane.org>
2015-04-07 23:48   ` [PATCH v2] " Raz Amir
2015-04-13 12:19   ` [PATCH v3] " Raz Amir
     [not found]     ` <1428927569-98070-1-git-send-email-razamir22-Re5JQEeQqe8AvxtiuMwx3w@public.gmane.org>
2015-04-13 12:54       ` Thomas Monjalon
2015-04-14  2:32         ` Ouyang, Changchun
     [not found]           ` <F52918179C57134FAEC9EA62FA2F962511ABC531-E2R4CRU6q/6iAffOGbnezLfspsVTdybXVpNB7YpNyf8@public.gmane.org>
2015-04-14 16:07             ` Raz Amir
2015-04-14 16:23   ` [PATCH v5] " Raz Amir
     [not found]     ` <1429028594-12323-1-git-send-email-razamir22-Re5JQEeQqe8AvxtiuMwx3w@public.gmane.org>
2015-04-14 22:22       ` Ananyev, Konstantin
     [not found]         ` <2601191342CEEE43887BDE71AB97725821415A1D-pww93C2UFcwu0RiL9chJVbfspsVTdybXVpNB7YpNyf8@public.gmane.org>
2015-04-16  3:31           ` Ouyang, Changchun
     [not found]             ` <F52918179C57134FAEC9EA62FA2F962511AC1E6D-E2R4CRU6q/6iAffOGbnezLfspsVTdybXVpNB7YpNyf8@public.gmane.org>
2015-04-16  7:50               ` Raz Amir
2015-04-16  8:02   ` [PATCH v6] " Raz Amir
     [not found]     ` <1429171323-33292-1-git-send-email-razamir22-Re5JQEeQqe8AvxtiuMwx3w@public.gmane.org>
2015-04-16  9:39       ` Bruce Richardson
2015-04-16 11:44         ` Raz Amir
2015-04-16 11:52   ` [PATCH v7] " Raz Amir
     [not found]     ` <1429185127-33452-1-git-send-email-razamir22-Re5JQEeQqe8AvxtiuMwx3w@public.gmane.org>
2015-04-28 14:18       ` Thomas Monjalon [this message]

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