From: bugzilla-daemon@kernel.org
To: linux-pm@vger.kernel.org
Subject: [Bug 221909] amd-pstate: Cezanne (Ryzen 7 5800U) data fabric sync flood on DC gated by CPPC max_perf
Date: Sun, 23 Aug 2026 16:45:24 +0000 [thread overview]
Message-ID: <bug-221909-137361-Ze73lTYH42@https.bugzilla.kernel.org/> (raw)
In-Reply-To: <bug-221909-137361@https.bugzilla.kernel.org/>
https://bugzilla.kernel.org/show_bug.cgi?id=221909
--- Comment #3 from luc (l.perneel@luperco.com) ---
I want also to add, that the issue is triggered out of the blue. There is no
need to add some load or anything. An idling system can hit it as well. Also no
traces at all in the kernel before the sudden reboot, it is only the next boot
that the reset cause is printed in the kernel logs.
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next prev parent reply other threads:[~2026-08-23 16:45 UTC|newest]
Thread overview: 6+ messages / expand[flat|nested] mbox.gz Atom feed top
2026-08-22 11:35 [Bug 221909] New: amd-pstate: Cezanne (Ryzen 7 5800U) data fabric sync flood on DC gated by CPPC max_perf bugzilla-daemon
2026-08-22 11:35 ` [Bug 221909] " bugzilla-daemon
2026-08-23 16:40 ` bugzilla-daemon
2026-08-23 16:45 ` bugzilla-daemon [this message]
2026-08-27 1:29 ` bugzilla-daemon
2026-08-28 1:39 ` bugzilla-daemon
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