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Thu, 24 Apr 2025 07:13:55 -0700 (PDT) From: Ryo Takakura To: john.ogness@linutronix.de Cc: Jason@zx2c4.com, gregkh@linuxfoundation.org, linux-serial@vger.kernel.org, lkp@intel.com, oe-lkp@lists.linux.dev, oliver.sang@intel.com, pmladek@suse.com, ryotkkr98@gmail.com Subject: Re: [linux-next:master] [serial] b63e6f60ea: BUG:soft_lockup-CPU##stuck_for#s![modprobe:#] Date: Thu, 24 Apr 2025 14:13:51 +0000 Message-ID: <20250424141351.7674-1-ryotkkr98@gmail.com> X-Mailer: git-send-email 2.47.1 In-Reply-To: <84r01i0w9k.fsf@jogness.linutronix.de> References: <84r01i0w9k.fsf@jogness.linutronix.de> Precedence: bulk X-Mailing-List: linux-serial@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Transfer-Encoding: 8bit On Thu, 24 Apr 2025 11:06:23 +0206, John Ogness wrote: >On 2025-04-24, Ryo Takakura wrote: >>> By other words, the rslib test should get fixed by adding >>> cond_resched(). And the conversion of the 8250 serial console >>> driver to nbcon is correct. >> >> I see, and agree! I'll test what's discussed here so that we can say >> the above statement is true and the John's series can be brought back. > >I'm looking forward to seeing your test results. Note there is also 2 OK! >more issues blocking the series: > >https://lore.kernel.org/linux-serial/80b020fc-c18a-4da4-b222-16da1cab2f4c@nvidia.com/ > >and an offlist report from NXP relating to not being able to suspend on >ARMv8 due to printk irq work IPIs. Oh, I wasn't aware of those two... I may look into them as well after this! Sincerely, Ryo Takakura >John