linux-kernel - [tip: x86/urgent] x86/boot/Documentation: Fix htmldocs build warning due to malformed table in boot.rst

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Message-ID: <176535244893.498.10934536472150900702.tip-bot2@tip-bot2>
Date: Wed, 10 Dec 2025 07:40:48 -0000
From: "tip-bot2 for Swaraj Gaikwad" <tip-bot2@...utronix.de>
To: linux-tip-commits@...r.kernel.org
Cc: Randy Dunlap <rdunlap@...radead.org>,
 Swaraj Gaikwad <swarajgaikwad1925@...il.com>, Ingo Molnar <mingo@...nel.org>,
 Bagas Sanjaya <bagasdotme@...il.com>, x86@...nel.org,
 linux-kernel@...r.kernel.org
Subject: [tip: x86/urgent] x86/boot/Documentation: Fix htmldocs build warning
 due to malformed table in boot.rst

The following commit has been merged into the x86/urgent branch of tip:

Commit-ID:     5288176a541215ba48d38fb74bb619e64d4d9bab
Gitweb:        https://git.kernel.org/tip/5288176a541215ba48d38fb74bb619e64d4d9bab
Author:        Swaraj Gaikwad <swarajgaikwad1925@...il.com>
AuthorDate:    Wed, 10 Dec 2025 09:28:14 
Committer:     Ingo Molnar <mingo@...nel.org>
CommitterDate: Wed, 10 Dec 2025 08:34:38 +01:00

x86/boot/Documentation: Fix htmldocs build warning due to malformed table in boot.rst

Sphinx reports htmldocs warnings:

  Documentation/arch/x86/boot.rst:437: ERROR: Malformed table.
  Text in column margin in table line 2.

The table header defined the first column width as 2 characters ("=="),
which is too narrow for entries like "0x10" and "0x13". This caused the
text to spill into the margin, triggering a docutils parsing failure.

Fix it by extending the first column of assigned boot loader ID to 4
characters ("====") to fit the widest entries.

Fixes: 1c3377bee212 ("x86/boot/Documentation: Prefix hexadecimal literals with 0x")
Tested-by: Randy Dunlap <rdunlap@...radead.org>
Signed-off-by: Swaraj Gaikwad <swarajgaikwad1925@...il.com>
Signed-off-by: Ingo Molnar <mingo@...nel.org>
Reviewed-by: Randy Dunlap <rdunlap@...radead.org>
Reviewed-by: Bagas Sanjaya <bagasdotme@...il.com>
Link: https://patch.msgid.link/20251210092814.9986-1-swarajgaikwad1925@gmail.com
---
 Documentation/arch/x86/boot.rst | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/Documentation/arch/x86/boot.rst b/Documentation/arch/x86/boot.rst
index 6d36ce8..18574f0 100644
--- a/Documentation/arch/x86/boot.rst
+++ b/Documentation/arch/x86/boot.rst
@@ -433,7 +433,7 @@ Protocol:	2.00+
 
   Assigned boot loader IDs:
 
-	== =======================================
+	==== =======================================
 	0x0  LILO
 	     (0x00 reserved for pre-2.00 bootloader)
 	0x1  Loadlin
@@ -456,7 +456,7 @@ Protocol:	2.00+
 	     <http://sebastian-plotz.blogspot.de>
 	0x12 OVMF UEFI virtualization stack
 	0x13 barebox
-	== =======================================
+	==== =======================================
 
   Please contact <hpa@...or.com> if you need a bootloader ID value assigned.