From: Andrew Morton <akpm@linux-foundation.org>
To: Ye Liu <ye.liu@linux.dev>
Cc: linux-kernel@vger.kernel.org, linux-toolchains@vger.kernel.org,
linux-mm@kvack.org, Ye Liu <liuye@kylinos.cn>
Subject: Re: [PATCH] tools/drgn: Add script to display page state for a given PID and VADDR
Date: Tue, 15 Apr 2025 19:14:14 -0700 [thread overview]
Message-ID: <20250415191414.a64de2d228ab5f43a5390acf@linux-foundation.org> (raw)
In-Reply-To: <20250415075024.248232-1-ye.liu@linux.dev>
On Tue, 15 Apr 2025 15:50:24 +0800 Ye Liu <ye.liu@linux.dev> wrote:
> From: Ye Liu <liuye@kylinos.cn>
>
> Introduces a new drgn script, `show_page_info.py`, which allows users
> to analyze the state of a page given a process ID (PID) and a virtual
> address (VADDR). This can help kernel developers or debuggers easily
> inspect page-related information in a live kernel or vmcore.
>
> The script extracts information such as the page flags, mapping, and
> other metadata relevant to diagnosing memory issues.
>
> Currently, there is no specific maintainer entry for `tools/drgn/` in the
> MAINTAINERS file. Therefore, this patch is sent to the general kernel and
> tools mailing lists for review.
Help. My copy of linux has no tools/drgn/
next prev parent reply other threads:[~2025-04-16 2:14 UTC|newest]
Thread overview: 8+ messages / expand[flat|nested] mbox.gz Atom feed top
2025-04-15 7:50 Ye Liu
2025-04-16 2:14 ` Andrew Morton [this message]
2025-04-16 2:46 ` Ye Liu
2025-04-16 3:28 ` Sweet Tea Dorminy
2025-04-16 4:02 ` Paul E. McKenney
2025-04-17 1:29 ` Ye Liu
2025-04-17 6:06 ` Omar Sandoval
2025-04-17 8:18 ` Ye Liu
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