[dpdk-dev] [PATCH v2] app/test-crypto-perf: fix segmentation fault when use qat pmd

De Lara Guarch, Pablo pablo.de.lara.guarch at intel.com
Fri Feb 10 12:25:32 CET 2017


Hi Slawomir,

> -----Original Message-----
> From: dev [mailto:dev-bounces at dpdk.org] On Behalf Of Slawomir
> Mrozowicz
> Sent: Thursday, February 09, 2017 1:57 PM
> To: Doherty, Declan
> Cc: dev at dpdk.org; Mrozowicz, SlawomirX
> Subject: [dpdk-dev] [PATCH v2] app/test-crypto-perf: fix segmentation fault
> when use qat pmd
> 
> Fix segmentation fault happened when use QAT PMD's kasumi, snow3g or
> zug
> algorithm to do cipher-then-auth performance test application.
> The mentioned algorithms required authentication key data be set.
> This patch fix issue that gmac algorithm required authentication key data
> be set value equal to cipher key data.
> 
> Fixes: f8be1786b1b8 ("app/crypto-perf: introduce performance test
> application")
> 
> Signed-off-by: Slawomir Mrozowicz <slawomirx.mrozowicz at intel.com>

This also happened for other SW PMDs and not just QAT, but an incorrect implementation in them was hiding this issue.
I will reword this commit. Also, make sure to run check-git-log.sh next time, as I am seeing:

Wrong headline lowercase:
        app/test-crypto-perf: fix segmentation fault when use qat pmd
Headline too long:
        app/test-crypto-perf: fix segmentation fault when use qat pmd

Apart from this,

Acked-by: Pablo de Lara <pablo.de.lara.guarch at intel.com>






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