From: Thomas Monjalon <thomas@monjalon.net>
To: luca.boccassi@gmail.com
Cc: dev@dpdk.org, Bruce Richardson <bruce.richardson@intel.com>
Subject: Re: [PATCH] test/debug: fix test failure on ppc64
Date: Fri, 28 Nov 2025 09:54:04 +0100 [thread overview]
Message-ID: <5872466.31r3eYUQgx@thomas> (raw)
In-Reply-To: <aShb5MBcGuyTbb1T@bricha3-mobl1.ger.corp.intel.com>
27/11/2025 15:10, Bruce Richardson:
> On Tue, Nov 25, 2025 at 10:39:13AM +0000, luca.boccassi@gmail.com wrote:
> > From: Luca Boccassi <bluca@debian.org>
> >
> > 1001s Running binary with argv[]:'/tmp/autopkgtest.LvdXhc/build.6vT/src/build/app/dpdk-test' '--file-prefix=debug' '-l' '0' '--no-huge' '-m' '2048'
> > <...>
> > 1001s EAL: Cannot use IOVA as 'PA' since physical addresses are not available
> >
> > This is similar to 6b07762e949036389030cf5a1a9bb8a1e4d6ee2d,
> > on ppc64 iova-mode=pa is the default, but it doesn't work with --no-huge,
> > so add --iova-mode=va to the test arguments.
> >
> > Fixes: 2b403dd8fb37 ("test/debug: fix crash with mlx5 devices")
> > Cc: stable@dpdk.org
> >
> > Signed-off-by: Luca Boccassi <bluca@debian.org>
> > ---
> Acked-by: Bruce Richardson <bruce.richardson@intel.com>
Applied, thanks.
> > +#ifdef RTE_ARCH_PPC_64
> > + /* iova=pa is the default, but fails on ppc64 with --no-huge */
> > + test_args[7] = "--iova-mode=va";
> > +#else
> > + test_args[7] = "";
> > +#endif
>
> Next release we should maybe see if we can remove the #ifdefs and just
> iova=va for all architectures.
Yes
prev parent reply other threads:[~2025-11-28 8:54 UTC|newest]
Thread overview: 3+ messages / expand[flat|nested] mbox.gz Atom feed top
2025-11-25 10:39 luca.boccassi
2025-11-27 14:10 ` Bruce Richardson
2025-11-28 8:54 ` Thomas Monjalon [this message]
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