Re: [PATCH] tools/xe-perf-recorder: Add mmio-trigger support

["Dixit, Ashutosh" <ashutosh.dixit@intel.com>]

On Thu, 18 Jun 2026 22:02:17 -0700, Shekhar Chauhan wrote:
>
> Add mmio-trigger support to xe-perf-recorder, to justify the
> whitelisting of OA MMIO Trigger Registers in XeKMD.

We can't have these compile warnings:

$ ninja -C build
ninja: Entering directory `build'
[4/952] Compiling C object tools/xe-perf/xe-perf-recorder.p/xe_perf_recorder.c.o
../tools/xe-perf/xe_perf_recorder.c:41:9: warning: ‘ALIGN’ redefined
   41 | #define ALIGN(v, a) (((v) + (a)-1) & ~((a)-1))
      |         ^~~~~
In file included from ../lib/intel_batchbuffer.h:10,
                 from ../tools/xe-perf/xe_perf_recorder.c:30:
../lib/drmtest.h:100:9: note: this is the location of the previous definition
  100 | #define ALIGN(v, a) ALIGN_MASK(v, (typeof(v))(a) - 1)
      |         ^~~~~
../tools/xe-perf/xe_perf_recorder.c:42:9: warning: ‘ARRAY_SIZE’ redefined
   42 | #define ARRAY_SIZE(arr) (sizeof(arr)/sizeof((arr)[0]))
      |         ^~~~~~~~~~
../lib/drmtest.h:91:9: note: this is the location of the previous definition
   91 | #define ARRAY_SIZE(arr) (sizeof(arr)/sizeof(arr[0]))
      |         ^~~~~~~~~~

>
> Signed-off-by: Shekhar Chauhan <shekhar.chauhan@intel.com>