linux-kernel - Re: [regression] suspend stress test stalls within 30 minutes

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Date: Thu, 16 May 2024 07:25:13 -0700
From: Pawan Gupta <pawan.kumar.gupta@...ux.intel.com>
To: Kalle Valo <kvalo@...nel.org>
Cc: Borislav Petkov <bp@...en8.de>, Dave Hansen <dave.hansen@...el.com>,
	Thomas Gleixner <tglx@...utronix.de>,
	Ingo Molnar <mingo@...hat.com>,
	Dave Hansen <dave.hansen@...ux.intel.com>,
	"Rafael J. Wysocki" <rafael@...nel.org>, x86@...nel.org,
	linux-pm@...r.kernel.org, linux-kernel@...r.kernel.org,
	regressions@...ts.linux.dev,
	Jeff Johnson <quic_jjohnson@...cinc.com>,
	Daniel Sneddon <daniel.sneddon@...ux.intel.com>
Subject: Re: [regression] suspend stress test stalls within 30 minutes

On Thu, May 16, 2024 at 12:03:22AM -0700, Pawan Gupta wrote:
> I am running the suspend test now and will update in the morning if I
> could reproduce the hang.

Completed 500 suspend iterations, but the hang is not reproduced :(
I have restarted the test.

BTW, could you please share your /proc/cmdline? Also, was there any
workload running with the suspend test? If I could not reproduce it in the
next run, I will run stress-ng with the suspend test.