[<prev] [next>] [<thread-prev] [day] [month] [year] [list]
Message-ID: <2fc7c4a2c721826bc01d6616fe54ed6136362a31.1761481839.git.linux@leemhuis.info>
Date: Sun, 26 Oct 2025 13:42:03 +0100
From: Thorsten Leemhuis <linux@...mhuis.info>
To: Jonathan Corbet <corbet@....net>
Cc: workflows@...r.kernel.org,
linux-doc@...r.kernel.org,
regressions@...ts.linux.dev,
linux-kernel@...r.kernel.org
Subject: [PATCH v1 12/30] docs: reporting-issues: move 'check environment' upwards
Move text around to improve diffability of an follow-up patch.
Signed-off-by: Thorsten Leemhuis <linux@...mhuis.info>
---
.../admin-guide/reporting-issues.rst | 76 +++++++++----------
1 file changed, 38 insertions(+), 38 deletions(-)
diff --git a/Documentation/admin-guide/reporting-issues.rst b/Documentation/admin-guide/reporting-issues.rst
index 452733669debf5..861237aaf94126 100644
--- a/Documentation/admin-guide/reporting-issues.rst
+++ b/Documentation/admin-guide/reporting-issues.rst
@@ -93,6 +93,9 @@ following the others is usually in your own interest.
[:ref:`details <taintone_repiref>`]
+ * Make sure it's not the kernel's surroundings that are causing the issue
+ you face.
+
* Perform a rough search for existing reports with your favorite internet
search engine; additionally, check the archives of the `Linux Kernel Mailing
List (LKML) <https://lore.kernel.org/lkml/>`_. If you find matching reports,
@@ -102,9 +105,6 @@ following the others is usually in your own interest.
issue, or a really severe problem: those are 'issues of high priority' that
need special handling in some steps that are about to follow.
- * Make sure it's not the kernel's surroundings that are causing the issue
- you face.
-
* Create a fresh backup and put system repair and restore tools at hand.
* Ensure your system does not enhance its kernels by building additional
@@ -481,6 +481,41 @@ These are the most frequent reasons why the kernel set the flag:
[:ref:`back to step-by-step guide <taintone_repisbs>`]
+Ensure a healthy environment
+----------------------------
+
+ *Make sure it's not the kernel's surroundings that are causing the issue
+ you face.*
+
+Problems that look a lot like a kernel issue are sometimes caused by build or
+runtime environment. It's hard to rule out that problem completely, but you
+should minimize it:
+
+ * Use proven tools when building your kernel, as bugs in the compiler or the
+ binutils can cause the resulting kernel to misbehave.
+
+ * Ensure your computer components run within their design specifications;
+ that's especially important for the main processor, the main memory, and the
+ motherboard. Therefore, stop undervolting or overclocking when facing a
+ potential kernel issue.
+
+ * Try to make sure it's not faulty hardware that is causing your issue. Bad
+ main memory for example can result in a multitude of issues that will
+ manifest itself in problems looking like kernel issues.
+
+ * If you're dealing with a filesystem issue, you might want to check the file
+ system in question with ``fsck``, as it might be damaged in a way that leads
+ to unexpected kernel behavior.
+
+ * When dealing with a regression, make sure it's not something else that
+ changed in parallel to updating the kernel. The problem for example might be
+ caused by other software that was updated at the same time. It can also
+ happen that a hardware component coincidentally just broke when you rebooted
+ into a new kernel for the first time. Updating the systems BIOS or changing
+ something in the BIOS Setup can also lead to problems that on look a lot
+ like a kernel regression.
+
+
Search for existing reports, first run
--------------------------------------
@@ -563,41 +598,6 @@ fatal error where the kernel stop itself) with a 'Oops' (a recoverable error),
as the kernel remains running after the latter.
-Ensure a healthy environment
-----------------------------
-
- *Make sure it's not the kernel's surroundings that are causing the issue
- you face.*
-
-Problems that look a lot like a kernel issue are sometimes caused by build or
-runtime environment. It's hard to rule out that problem completely, but you
-should minimize it:
-
- * Use proven tools when building your kernel, as bugs in the compiler or the
- binutils can cause the resulting kernel to misbehave.
-
- * Ensure your computer components run within their design specifications;
- that's especially important for the main processor, the main memory, and the
- motherboard. Therefore, stop undervolting or overclocking when facing a
- potential kernel issue.
-
- * Try to make sure it's not faulty hardware that is causing your issue. Bad
- main memory for example can result in a multitude of issues that will
- manifest itself in problems looking like kernel issues.
-
- * If you're dealing with a filesystem issue, you might want to check the file
- system in question with ``fsck``, as it might be damaged in a way that leads
- to unexpected kernel behavior.
-
- * When dealing with a regression, make sure it's not something else that
- changed in parallel to updating the kernel. The problem for example might be
- caused by other software that was updated at the same time. It can also
- happen that a hardware component coincidentally just broke when you rebooted
- into a new kernel for the first time. Updating the systems BIOS or changing
- something in the BIOS Setup can also lead to problems that on look a lot
- like a kernel regression.
-
-
Prepare for emergencies
-----------------------
--
2.51.0
Powered by blists - more mailing lists