From: Feng Tang <feng.tang@linux.alibaba.com>
To: Andrew Morton <akpm@linux-foundation.org>
Cc: Lance Yang <lance.yang@linux.dev>, Petr Mladek <pmladek@suse.com>,
Steven Rostedt <rostedt@goodmis.org>,
Lance Yang <ioworker0@gmail.com>,
linux-kernel@vger.kernel.org, Jonathan Corbet <corbet@lwn.net>,
paulmck@kernel.org, lirongqing@baidu.com, leonylgao@tencent.com
Subject: Re: [PATCH v2 2/4] hung_task: Add hung_task_sys_info sysctl to dump sys info on task-hung
Date: Tue, 18 Nov 2025 10:26:16 +0800 [thread overview]
Message-ID: <aRvZSA2RRN3Pod3R@U-2FWC9VHC-2323.local> (raw)
In-Reply-To: <20251117095352.8dfb46ec468ba5a69a829031@linux-foundation.org>
On Mon, Nov 17, 2025 at 09:53:52AM -0800, Andrew Morton wrote:
> On Sun, 16 Nov 2025 22:13:58 +0800 Feng Tang <feng.tang@linux.alibaba.com> wrote:
>
> > > > if (need_warning || hung_task_call_panic) {
> > > > si_mask |= SYS_INFO_LOCKS;
> > >
> > > Looks good to me now! I assume v3 would be expected, can you
> > > post a new version?
> >
> > Andrew has taken the patchset to -mm tree.
> >
> > Andrew, which way do you prefer? I send a v3 patch for hung-task or you
> > pickup the fixup patch and squash it into the orginal 0002 patch?
> >
> > Anyway, I make a squshed version v3 patch below.
>
> I prefer little fixup patches, generally. So people can see what
> changed and don't feel they should re-review everything.
I see now.
> I queued the below, thanks.
Thank you! I just run some tests with latest mm tree and they all passed.
- Feng
next prev parent reply other threads:[~2025-11-18 2:26 UTC|newest]
Thread overview: 18+ messages / expand[flat|nested] mbox.gz Atom feed top
2025-11-13 11:10 [PATCH v2 0/4] Enable hung_task and lockup cases to dump system info on demand Feng Tang
2025-11-13 11:10 ` [PATCH v2 1/4] docs: panic: correct some sys_ifo names in sysctl doc Feng Tang
2025-11-13 11:10 ` [PATCH v2 2/4] hung_task: Add hung_task_sys_info sysctl to dump sys info on task-hung Feng Tang
2025-11-14 15:36 ` Petr Mladek
2025-11-16 7:16 ` Feng Tang
2025-11-16 7:58 ` Lance Yang
2025-11-16 9:11 ` Feng Tang
2025-11-16 13:22 ` Lance Yang
2025-11-16 14:13 ` Feng Tang
2025-11-17 17:53 ` Andrew Morton
2025-11-18 2:26 ` Feng Tang [this message]
2025-11-18 6:06 ` Lance Yang
2025-11-18 15:20 ` Petr Mladek
2025-11-18 17:57 ` Lance Yang
2025-11-19 12:31 ` Petr Mladek
2025-11-13 11:10 ` [PATCH v2 3/4] watchdog: add sys_info sysctls to dump sys info on system lockup Feng Tang
2025-11-14 15:44 ` Petr Mladek
2025-11-13 11:10 ` [PATCH v2 4/4] sys_info: add a default kernel sys_info mask Feng Tang
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