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[207.181.222.53]) by smtp.gmail.com with ESMTPSA id af79cd13be357-820c974c848sm1033440385a.23.2025.09.16.15.57.07 (version=TLS1_3 cipher=TLS_AES_128_GCM_SHA256 bits=128/128); Tue, 16 Sep 2025 15:57:07 -0700 (PDT) Message-ID: <2a4a101b-fd39-4d0e-a967-ee671fbd9313@linuxfoundation.org> Date: Tue, 16 Sep 2025 16:57:06 -0600 Precedence: bulk X-Mailing-List: linux-kernel@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 User-Agent: Mozilla Thunderbird Subject: Re: [PATCH] selftests: watchdog: skip ping loop if WDIOF_KEEPALIVEPING not supported To: Akhilesh Patil , shuah@kernel.org, lizhijian@fujitsu.com Cc: linux-kselftest@vger.kernel.org, linux-kernel@vger.kernel.org, akhileshpatilvnit@gmail.com, Shuah Khan References: <20250914152840.GA3047348@bhairav-test.ee.iitb.ac.in> Content-Language: en-US From: Shuah Khan In-Reply-To: <20250914152840.GA3047348@bhairav-test.ee.iitb.ac.in> Content-Type: text/plain; charset=UTF-8; format=flowed Content-Transfer-Encoding: 7bit On 9/14/25 09:28, Akhilesh Patil wrote: > Check if watchdog device supports WDIOF_KEEPALIVEPING option before > entering keep_alive() ping test loop. Fix watchdog-test silently looping > if ioctl based ping is not supported by the device. Exit from test in > such case instead of stucking in loop executing failing keep_alive() > > Fixes: d89d08ffd2c5 ("selftests: watchdog: Fix ioctl SET* error paths to take oneshot exit path") > Signed-off-by: Akhilesh Patil > --- > > Applied to linux-kselftest next branch for Linux 6.18-rc1 thanks, -- Shuah