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Date:   Thu, 22 Jun 2023 09:00:27 +0530
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Subject: Re: [PATCH] perf/amd: Prevent grouping of IBS events
To:     Namhyung Kim <namhyung@kernel.org>
Cc:     Ian Rogers <irogers@google.com>, peterz@infradead.org,
        acme@kernel.org, jolsa@kernel.org, bp@alien8.de, x86@kernel.org,
        linux-perf-users@vger.kernel.org, linux-kernel@vger.kernel.org,
        sandipan.das@amd.com, ananth.narayan@amd.com,
        santosh.shukla@amd.com, Ravi Bangoria <ravi.bangoria@amd.com>
References: <20230620091603.269-1-ravi.bangoria@amd.com>
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From:   Ravi Bangoria <ravi.bangoria@amd.com>
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Hi Namhyung,

> I'm just curious if ibs_fetch and ibs_op can be grouped together.

No. Both are independent hardware pmus and thus can not be grouped
together.

Thanks,
Ravi