From: Thomas Monjalon <thomas@monjalon.net>
To: David Hunt <david.hunt@intel.com>
Cc: dev@dpdk.org, yanx.xia@intel.com, stable@dpdk.org
Subject: Re: [dpdk-dev] [PATCH v1] lib/distributor: fix unaligned 128-bit write
Date: Tue, 20 Jul 2021 14:00:20 +0200 [thread overview]
Message-ID: <6561601.JgpfMmvPHS@thomas> (raw)
In-Reply-To: <20210716133237.31464-1-david.hunt@intel.com>
16/07/2021 15:32, David Hunt:
> When the distributor sample app is built as a 32-bit app,
> the data buffer passed to find_match_vec can be unaligned,
> causing a segmentation fault due to writing a 128-bit value
> using _mm_store_si128(). 128-bit align the data being
> passed in so this does not happen.
>
> Fixes: 775003ad2f96 ("distributor: add new burst-capable library")
>
> Cc: stable@dpdk.org
>
> Signed-off-by: David Hunt <david.hunt@intel.com>
Applied, thanks
next prev parent reply other threads:[~2021-07-20 12:28 UTC|newest]
Thread overview: 3+ messages / expand[flat|nested] mbox.gz Atom feed top
2021-07-16 13:32 [dpdk-dev] [PATCH v1] lib/distributor: fix unaligned 128-bit write David Hunt
2021-07-20 12:00 ` Thomas Monjalon [this message]
2021-07-20 12:31 ` Thomas Monjalon
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