From: David Christensen <drc@linux.vnet.ibm.com>
To: David Marchand <david.marchand@redhat.com>, dev@dpdk.org
Cc: anatoly.burakov@intel.com, tyos@jp.ibm.com
Subject: Re: [dpdk-dev] [PATCH] bus/pci: always check IOMMU capabilities
Date: Fri, 2 Aug 2019 10:10:33 -0700 [thread overview]
Message-ID: <f1ae5f1c-5654-97e9-8dcb-f074eab49502@linux.vnet.ibm.com> (raw)
In-Reply-To: <1564740872-27225-1-git-send-email-david.marchand@redhat.com>
> IOMMU capabilities won't change and must be checked even if no PCI device
> seem to be supported yet when EAL initialised.
>
> This is to accommodate with SPDK that registers its drivers after
> rte_eal_init(), especially on PPC platform where the IOMMU does not
> support VA.
>
> Fixes: 703458e19c16 ("bus/pci: consider only usable devices for IOVA mode")
>
> Signed-off-by: David Marchand <david.marchand@redhat.com>
Reviewed-by: David Christensen <drc@linux.vnet.ibm.com>
next prev parent reply other threads:[~2019-08-02 17:10 UTC|newest]
Thread overview: 9+ messages / expand[flat|nested] mbox.gz Atom feed top
2019-08-02 10:14 David Marchand
2019-08-02 10:20 ` David Marchand
2019-08-02 17:13 ` David Christensen
2019-08-02 17:10 ` David Christensen [this message]
2019-08-03 18:22 ` Jerin Jacob Kollanukkaran
2019-08-05 3:57 ` Takeshi T Yoshimura
2019-08-05 6:16 ` David Marchand
2019-08-05 6:23 ` [dpdk-dev] [PATCH v2] " David Marchand
2019-08-05 10:09 ` Thomas Monjalon
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