linux-kernel - Re: [PATCH] perf report: Add s390 diagnosic sampling descriptor size

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Message-ID: <20190211114918.GB3269@kernel.org>
Date:   Mon, 11 Feb 2019 08:49:18 -0300
From:   Arnaldo Carvalho de Melo <acme@...nel.org>
To:     Thomas Richter <tmricht@...ux.ibm.com>
Cc:     linux-kernel@...r.kernel.org, linux-perf-users@...r.kernel.org,
        brueckner@...ux.vnet.ibm.com, schwidefsky@...ibm.com,
        heiko.carstens@...ibm.com
Subject: Re: [PATCH] perf report: Add s390 diagnosic sampling descriptor size

Em Mon, Feb 11, 2019 at 11:06:27AM +0100, Thomas Richter escreveu:
> On IBM z13 machine types 2964 and 2965 the descriptor
> sizes for sampling and diagnostic sampling entries
> might be missing in the trailer entry and are set to zero.
> 
> This leads to a perf report failure when processing diagnostic
> sampling entries.
> 
> This patch adds missing descriptor sizes when the trailer entry
> contains zero for these fields.

Thanks, applied.

- Arnaldo