linux-kernel - [PATCH 0/5] perf/core: Address filter fixes / changes

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Message-Id: <20220131072453.2839535-1-adrian.hunter@intel.com>
Date:   Mon, 31 Jan 2022 09:24:48 +0200
From:   Adrian Hunter <adrian.hunter@...el.com>
To:     Peter Zijlstra <peterz@...radead.org>,
        Alexander Shishkin <alexander.shishkin@...ux.intel.com>
Cc:     Arnaldo Carvalho de Melo <acme@...nel.org>,
        Jiri Olsa <jolsa@...hat.com>, linux-kernel@...r.kernel.org,
        Thomas Gleixner <tglx@...utronix.de>,
        Ingo Molnar <mingo@...hat.com>, Borislav Petkov <bp@...en8.de>,
        Dave Hansen <dave.hansen@...ux.intel.com>, x86@...nel.org,
        kvm@...r.kernel.org, H Peter Anvin <hpa@...or.com>,
        Paolo Bonzini <pbonzini@...hat.com>,
        Sean Christopherson <seanjc@...gle.com>,
        Vitaly Kuznetsov <vkuznets@...hat.com>,
        Mathieu Poirier <mathieu.poirier@...aro.org>,
        Suzuki K Poulose <suzuki.poulose@....com>,
        Leo Yan <leo.yan@...aro.org>
Subject: [PATCH 0/5] perf/core: Address filter fixes / changes

Hi

Here are some Address Filter fixes and changes, primarily for Intel PT, but
Coresight could be affected also by "perf/core: Allow kernel address filter
when not filtering the kernel".

A resulting tidy-up ("x86: Share definition of __is_canonical_address()")
touches a few otherwise unrelated files in mm and kvm, but there are no
functional changes there.


Adrian Hunter (5):
      perf/x86/intel/pt: Relax address filter validation
      x86: Share definition of __is_canonical_address()
      perf/core: Fix address filter parser for multiple filters
      perf/x86/intel/pt: Fix address filter config for 32-bit kernel
      perf/core: Allow kernel address filter when not filtering the kernel

 arch/x86/events/intel/pt.c  | 55 +++++++++++++++++++++++++++++++++------------
 arch/x86/include/asm/page.h | 10 +++++++++
 arch/x86/kvm/emulate.c      |  4 ++--
 arch/x86/kvm/x86.c          |  2 +-
 arch/x86/kvm/x86.h          |  7 +-----
 arch/x86/mm/maccess.c       |  7 +-----
 kernel/events/core.c        |  5 +++--
 7 files changed, 59 insertions(+), 31 deletions(-)


Regards
Adrian