Re: [PATCH 5.15 000/567] 5.15.99-rc1 review

[Vegard Nossum]

On 3/7/23 21:02, Harshit Mogalapalli wrote:
> On 07/03/23 10:25 pm, Greg Kroah-Hartman wrote:
> > This is the start of the stable review cycle for the 5.15.99 release.
> > There are 567 patches in this series, all will be posted as a response
> > to this one.  If anyone has any issues with these being applied, please
> > let me know.
>
> While trying to build 5.15.99-rc1 with
> * make -C tools/perf all
>
> The following build errors are seen.
>
> util/intel-pt-decoder/intel-pt-decoder.c: In function 
> 'intel_pt_eptw_lookahead_cb':
> util/intel-pt-decoder/intel-pt-decoder.c:1445:14: error: 'INTEL_PT_CFE' 
[...]
> [PATCH 5.15 264/567] perf intel-pt: Add support for emulated ptwrite
> is causing this error.

In addition, cherry-picking this fixes the build (but we haven't done a
full test with it):

commit 2750af50a360b52c6df1f5652ae728878bececc0
Author: Adrian Hunter <adrian.hunter@xxxxxxxxx>
Date:   Mon Jan 24 10:41:39 2022 +0200

    perf intel-pt: pkt-decoder: Add CFE and EVD packets

Greg: Do you prefer this kind of error report go to the 0/N email (like
in this case) or to the specific problematic patch email if we've
already identified it?

Thanks,


Vegard