Re: [PATCH] perf: fix invalid bit in diagnostic entry

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On Tue, May 08, 2018 at 09:57:29AM +0200, Thomas Richter wrote:
> The s390 CPU measurement facility sampling mode
> supports basic entries and diagnostic entries.
> Each entry has a valid bit to indicate the
> status of the entry as valid or invalid.
> 
> This bit is bit 31 in the diagnostic entry,
> but the bit mask definition refers to bit 30.
> 
> Fix this by making the reserved field one
> bit larger.
> 
> Cc: stable@xxxxxxxxxxxxxxx # v3.14+
> Fixes: 7e75fc3ff4cf ("s390/cpum_sf: Add raw data sampling to support the diagnostic-sampling function")
> Signed-off-by: Thomas Richter <tmricht@xxxxxxxxxxxxx>
> Reviewed-by: Hendrik Brueckner <brueckner@xxxxxxxxxxxxxxxxxx>
                                                  ^^^^
Please remove "vnet" and push to devel. Thanks.





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