Received-SPF: pass (google.com: domain of linux-kernel+bounces-14958-linux.lists.archive=gmail.com@vger.kernel.org designates 147.75.199.223 as permitted sender) client-ip=147.75.199.223;
Precedence: bulk
MIME-Version: 1.0
References: <20231211045543.31741-1-khuey@kylehuey.com> <20231211045543.31741-3-khuey@kylehuey.com>
 <20231212092221.GB28174@willie-the-truck>
In-Reply-To: <20231212092221.GB28174@willie-the-truck>
From: Song Liu <song@kernel.org>
Date: Tue, 2 Jan 2024 14:56:28 -0800
Message-ID: <CAPhsuW4JU-D9S8VZfXuGJGy4RxmEMf2=pTwhCo6NRptf8i3x2Q@mail.gmail.com>
Subject: Re: [PATCH v3 2/4] perf/bpf: Remove unneeded uses_default_overflow_handler.
To: Will Deacon <will@kernel.org>
Cc: Kyle Huey <me@kylehuey.com>, Kyle Huey <khuey@kylehuey.com>, linux-kernel@vger.kernel.org, 
	Andrii Nakryiko <andrii.nakryiko@gmail.com>, Jiri Olsa <jolsa@kernel.org>, 
	Namhyung Kim <namhyung@kernel.org>, Marco Elver <elver@google.com>, 
	Yonghong Song <yonghong.song@linux.dev>, "Robert O'Callahan" <robert@ocallahan.org>, 
	Mark Rutland <mark.rutland@arm.com>, Russell King <linux@armlinux.org.uk>, 
	Catalin Marinas <catalin.marinas@arm.com>, Peter Zijlstra <peterz@infradead.org>, 
	Ingo Molnar <mingo@redhat.com>, Arnaldo Carvalho de Melo <acme@kernel.org>, 
	Alexander Shishkin <alexander.shishkin@linux.intel.com>, Ian Rogers <irogers@google.com>, 
	Adrian Hunter <adrian.hunter@intel.com>, linux-arm-kernel@lists.infradead.org, 
	linux-perf-users@vger.kernel.org, bpf@vger.kernel.org
Content-Type: text/plain; charset="UTF-8"
Content-Transfer-Encoding: quoted-printable

On Tue, Dec 12, 2023 at 1:22=E2=80=AFAM Will Deacon <will@kernel.org> wrote=
:
>
> On Sun, Dec 10, 2023 at 08:55:41PM -0800, Kyle Huey wrote:
> > Now that struct perf_event's orig_overflow_handler is gone, there's no =
need
> > for the functions and macros to support looking past overflow_handler t=
o
> > orig_overflow_handler.
> >
> > This patch is solely a refactoring and results in no behavior change.
> >
> > Signed-off-by: Kyle Huey <khuey@kylehuey.com>
> > ---
> >  arch/arm/kernel/hw_breakpoint.c   |  8 ++++----
> >  arch/arm64/kernel/hw_breakpoint.c |  4 ++--
> >  include/linux/perf_event.h        | 16 ++--------------
> >  3 files changed, 8 insertions(+), 20 deletions(-)
>
> Acked-by: Will Deacon <will@kernel.org>

Acked-by: Song Liu <song@kernel.org>