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From: Andy Shevchenko <andriy.shevchenko@linux.intel.com>
To: Feng Tang <feng.tang@linux.alibaba.com>,
	Andy Shevchenko <andriy.shevchenko@linux.intel.com>,
	linux-kernel@vger.kernel.org
Cc: Andrew Morton <akpm@linux-foundation.org>
Subject: [PATCH v3 0/6] panic: sys_info: Refactor and fix a potential issue
Date: Thu, 30 Oct 2025 12:44:16 +0100	[thread overview]
Message-ID: <20251030132007.3742368-1-andriy.shevchenko@linux.intel.com> (raw)

While targeting the compilation issue due to dangling variable,
I have noticed more opportunities for refactoring that helps to
avoid above mentioned compilation issue in a cleaner way and
also fixes a potential problem with global variable access.
Please, give it a try.

Changelog v3:
- addressed an issue with empty parameter returned (Feng)
- gathered tags (Feng)

Changelog v2:
v2: https://lore.kernel.org/r/20251029111202.3217870-2-andriy.shevchenko@linux.intel.com
- rebased on top of the current codebase
- addressed an issue when converting to match_string() (Feng)
- Cc'ed to Petr (requested by Feng)

v1: https://lore.kernel.org/r/20250711095413.1472448-1-andriy.shevchenko@linux.intel.com

Andy Shevchenko (6):
  panic: sys_info: Capture si_bits_global before iterating over it
  panic: sys_info: Align constant definition names with parameters
  panic: sys_info: Replace struct sys_info_name with plain array of
    strings
  panic: sys_info: Rewrite a fix for a compilation error (`make W=1`)
  panic: sys_info: Deduplicate local variable 'table; assignments
  panic: sys_info: Factor out read and write handlers

 include/linux/sys_info.h |   2 +-
 kernel/panic.c           |   2 +-
 lib/sys_info.c           | 138 +++++++++++++++++++++------------------
 3 files changed, 78 insertions(+), 64 deletions(-)

-- 
2.50.1


             reply	other threads:[~2025-10-30 13:20 UTC|newest]

Thread overview: 15+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2025-10-30 11:44 Andy Shevchenko [this message]
2025-10-30 11:44 ` [PATCH v3 1/6] panic: sys_info: Capture si_bits_global before iterating over it Andy Shevchenko
2025-10-30 11:44 ` [PATCH v3 2/6] panic: sys_info: Align constant definition names with parameters Andy Shevchenko
2025-10-30 11:44 ` [PATCH v3 3/6] panic: sys_info: Replace struct sys_info_name with plain array of strings Andy Shevchenko
2025-10-31  3:06   ` Andrew Morton
2025-10-31  7:23     ` Andy Shevchenko
2025-10-30 11:44 ` [PATCH v3 4/6] panic: sys_info: Rewrite a fix for a compilation error (`make W=1`) Andy Shevchenko
2025-10-30 11:44 ` [PATCH v3 5/6] panic: sys_info: Deduplicate local variable 'table; assignments Andy Shevchenko
2025-10-30 11:44 ` [PATCH v3 6/6] panic: sys_info: Factor out read and write handlers Andy Shevchenko
2025-10-31  3:16   ` Andrew Morton
2025-10-31  7:22     ` Andy Shevchenko
2025-10-31  7:25       ` Andy Shevchenko
2025-10-30 14:07 ` [PATCH v3 0/6] panic: sys_info: Refactor and fix a potential issue Andy Shevchenko
2025-10-30 15:48   ` Petr Mladek
2025-10-31  7:56     ` Andy Shevchenko

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