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Thu, 08 Jan 2026 04:25:45 -0800 (PST) Date: Thu, 8 Jan 2026 13:25:43 +0100 From: Petr Mladek To: Feng Tang Cc: Madhavan Srinivasan , Michael Ellerman , Andrew Morton , Nicholas Piggin , chleroy@kernel.org, lkp@intel.com, linuxppc-dev@lists.ozlabs.org, linux-kernel@vger.kernel.org Subject: Re: [PATCH] powerpc/watchdog: add support for hardlockup_sys_info sysctl Message-ID: References: <20251231080309.39642-1-feng.tang@linux.alibaba.com> Precedence: bulk X-Mailing-List: linux-kernel@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <20251231080309.39642-1-feng.tang@linux.alibaba.com> On Wed 2025-12-31 16:03:09, Feng Tang wrote: > Commit a9af76a78760 ("watchdog: add sys_info sysctls to dump sys info > on system lockup") adds 'hardlock_sys_info' systcl knob for general > kernel watchdog to control what kinds of system debug info to be dumped > on hardlockup. > > Add similar support in powerpc watchdog code to make the sysctl knob > more general, which also fixes a compiling warning in general watchdog > code reported by 0day bot. > > Fixes: a9af76a78760 ("watchdog: add sys_info sysctls to dump sys info on system lockup") > Reported-by: kernel test robot > Closes: https://lore.kernel.org/oe-kbuild-all/202512030920.NFKtekA7-lkp@intel.com/ > Suggested-by: Petr Mladek > Signed-off-by: Feng Tang I haven't tested the patch. But it seems that it does what it says. Feel free to use: Reviewed-by: Petr Mladek Best Regards, Petr