lists.openwall.net   lists  /  announce  owl-users  owl-dev  john-users  john-dev  passwdqc-users  yescrypt  popa3d-users  /  oss-security  kernel-hardening  musl  sabotage  tlsify  passwords  /  crypt-dev  xvendor  /  Bugtraq  Full-Disclosure  linux-kernel  linux-netdev  linux-ext4  linux-hardening  linux-cve-announce  PHC 
Open Source and information security mailing list archives
 
Hash Suite: Windows password security audit tool. GUI, reports in PDF.
[<prev] [next>] [<thread-prev] [thread-next>] [day] [month] [year] [list]
Message-ID: <108abe1f-56bc-42d1-90c5-180a3d66b5ab@I-love.SAKURA.ne.jp>
Date:   Fri, 20 Oct 2023 21:50:48 +0900
From:   Tetsuo Handa <penguin-kernel@...ove.SAKURA.ne.jp>
To:     paulmck@...nel.org
Cc:     Thomas Gleixner <tglx@...utronix.de>,
        John Stultz <jstultz@...gle.com>,
        Stephen Boyd <sboyd@...nel.org>,
        LKML <linux-kernel@...r.kernel.org>,
        Sebastian Andrzej Siewior <bigeasy@...utronix.de>,
        x86@...nel.org, joel@...lfernandes.org, frederic@...nel.org
Subject: Re: [PATCH] clocksource: disable irq when holding watchdog_lock.

On 2023/10/20 12:30, Paul E. McKenney wrote:
> A bit of a long shot, but given your earlier console log, could you
> please try Frederic's patches?
> 
> https://lore.kernel.org/lkml/20231019233543.1243121-1-frederic@kernel.org/

Didn't make difference.



I booted another Ubuntu kernel used by installation ISO image, and found no problem.
Maybe the only way to narrow down is to build various kernel configurations?

ubuntu-23.10-live-server-amd64.iso
[    0.000000] Linux version 6.5.0-9-generic (buildd@...03-amd64-043) (x86_64-linux-gnu-gcc-13 (Ubuntu 13.2.0-4ubuntu3) 13.2.0, GNU ld (GNU Binutils for Ubuntu) 2.41) #9-Ubuntu SMP PREEMPT_DYNAMIC Sat Oct  7 01:35:40 UTC 2023 (Ubuntu 6.5.0-9.9-generic 6.5.3)
[    0.000000] Command line: BOOT_IMAGE=/casper/vmlinuz console=ttyS0,115200n8 console=tty0 ---
(...snipped...)
[    0.896948] smp: Bringing up secondary CPUs ...
[    0.899571] smpboot: x86: Booting SMP configuration:
[    0.901912] .... node  #0, CPUs:      #1 #2 #3 #4 #5 #6 #7
[    0.914558] TSC synchronization [CPU#0 -> CPU#1]:
[    0.916496] Measured 62205 cycles TSC warp between CPUs, turning off TSC clock.
[    0.916496] tsc: Marking TSC unstable due to check_tsc_sync_source failed
[    0.940504] smp: Brought up 1 node, 8 CPUs
[    0.944498] smpboot: Max logical packages: 1
[    0.946468] smpboot: Total of 8 processors activated (41779.32 BogoMIPS)

Powered by blists - more mailing lists

Powered by Openwall GNU/*/Linux Powered by OpenVZ