From mboxrd@z Thu Jan 1 00:00:00 1970 From: Dmitry Osipenko Subject: Re: [PATCH v1] ARM: tegra: cpuidle: Handle tick broadcasting within cpuidle core on Tegra20/30 Date: Mon, 15 Apr 2019 22:38:44 +0300 Message-ID: <1351acef-d0aa-1a2b-eded-02d8fd99d0b0@gmail.com> References: <20190224152114.6161-1-digetx@gmail.com> Mime-Version: 1.0 Content-Type: text/plain; charset=utf-8 Content-Transfer-Encoding: 8bit Return-path: In-Reply-To: <20190224152114.6161-1-digetx@gmail.com> Content-Language: en-US Sender: linux-kernel-owner@vger.kernel.org To: Thierry Reding , Jonathan Hunter Cc: linux-tegra@vger.kernel.org, linux-kernel@vger.kernel.org List-Id: linux-tegra@vger.kernel.org 24.02.2019 18:21, Dmitry Osipenko пишет: > Tegra20/30 drivers do not handle the tick_broadcast_enter() error which > potentially could happen when CPU timer isn't permitted to be stopped. > Let's just move out the broadcasting to the CPUIDLE core by setting the > respective flag in the Tegra20/30 drivers. This patch doesn't fix any > problem because currently tick_broadcast_enter() could fail only on > ARM64, so consider this change as a minor cleanup. > > Signed-off-by: Dmitry Osipenko > --- > arch/arm/mach-tegra/cpuidle-tegra20.c | 11 ++--------- > arch/arm/mach-tegra/cpuidle-tegra30.c | 9 +-------- > 2 files changed, 3 insertions(+), 17 deletions(-) Hello Jon and Thierry, Could you please pick up this patch? Thanks in advance.