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From: Kees Cook <kees@kernel.org>
To: Vlastimil Babka <vbabka@suse.cz>
Cc: Kees Cook <kees@kernel.org>, Miguel Ojeda <ojeda@kernel.org>,
	"Gustavo A. R. Silva" <gustavoars@kernel.org>,
	Nathan Chancellor <nathan@kernel.org>,
	Peter Zijlstra <peterz@infradead.org>,
	Nick Desaulniers <nick.desaulniers+lkml@gmail.com>,
	Marco Elver <elver@google.com>,
	Przemek Kitszel <przemyslaw.kitszel@intel.com>,
	Christoph Lameter <cl@linux.com>,
	Pekka Enberg <penberg@kernel.org>,
	David Rientjes <rientjes@google.com>,
	Joonsoo Kim <iamjoonsoo.kim@lge.com>,
	Andrew Morton <akpm@linux-foundation.org>,
	Roman Gushchin <roman.gushchin@linux.dev>,
	Hyeonggon Yoo <42.hyeyoo@gmail.com>,
	Bill Wendling <morbo@google.com>,
	Justin Stitt <justinstitt@google.com>,
	Jann Horn <jannh@google.com>,
	Linus Torvalds <torvalds@linux-foundation.org>,
	Greg Kroah-Hartman <gregkh@linuxfoundation.org>,
	Sasha Levin <sashal@kernel.org>, Jonathan Corbet <corbet@lwn.net>,
	Jakub Kicinski <kuba@kernel.org>,
	Yafang Shao <laoar.shao@gmail.com>,
	Tony Ambardar <tony.ambardar@gmail.com>,
	Alexander Lobakin <aleksander.lobakin@intel.com>,
	Jan Hendrik Farr <kernel@jfarr.cc>,
	Alexander Potapenko <glider@google.com>,
	linux-kernel@vger.kernel.org, linux-hardening@vger.kernel.org,
	linux-mm@kvack.org, linux-doc@vger.kernel.org,
	llvm@lists.linux.dev
Subject: [PATCH v4 0/2] slab: Introduce kmalloc_obj() and family
Date: Fri, 14 Mar 2025 20:15:43 -0700	[thread overview]
Message-ID: <20250315025852.it.568-kees@kernel.org> (raw)

Hi,

Here's a refresh and update on the kmalloc_obj() API proposal. Please
see patch 2 for the specific details. And note that this is obviously
not v6.15 material! :)

Thanks!

-Kees

 v4:
 - split __flex_counter() out and add appropriate helpers
 - add flex array examples to commit log
 - add "size" details to commit log
 - add treewide conversion details to commit log
 - improve treewide Coccinelle scripting
 - fix documentation typos
 v3: https://lore.kernel.org/lkml/20240822231324.make.666-kees@kernel.org/
 v2: https://lore.kernel.org/lkml/20240807235433.work.317-kees@kernel.org/
 v1: https://lore.kernel.org/lkml/20240719192744.work.264-kees@kernel.org/

Kees Cook (2):
  compiler_types: Introduce __flex_counter() and family
  slab: Introduce kmalloc_obj() and family

 Documentation/process/deprecated.rst |  42 +++++++
 include/linux/compiler_types.h       |  31 +++++
 include/linux/overflow.h             |  36 ++++++
 include/linux/slab.h                 | 170 +++++++++++++++++++++++++++
 4 files changed, 279 insertions(+)

-- 
2.34.1



             reply	other threads:[~2025-03-15  3:16 UTC|newest]

Thread overview: 23+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2025-03-15  3:15 Kees Cook [this message]
2025-03-15  3:15 ` [PATCH v4 1/2] compiler_types: Introduce __flex_counter() " Kees Cook
2025-03-15  4:53   ` Randy Dunlap
2025-03-15 18:34     ` Kees Cook
2025-03-15 19:47   ` Miguel Ojeda
2025-03-15 21:06     ` Kees Cook
2025-03-17  9:26   ` Przemek Kitszel
2025-03-17  9:43     ` Przemek Kitszel
2025-03-17 16:22       ` Kees Cook
2025-03-15  3:15 ` [PATCH v4 2/2] slab: Introduce kmalloc_obj() " Kees Cook
2025-03-15  5:18   ` Gustavo A. R. Silva
2025-03-15 18:02     ` Randy Dunlap
2025-03-15 18:39     ` Kees Cook
2025-03-15 18:31   ` Linus Torvalds
2025-03-15 18:56     ` Kees Cook
2025-03-15 19:06       ` Linus Torvalds
2025-10-07  2:07   ` Matthew Wilcox
2025-10-07 17:17     ` Kees Cook
2025-10-07 17:47       ` Christoph Lameter (Ampere)
2025-10-07 18:18         ` Marco Elver
2025-10-08  4:20           ` Kees Cook
2025-10-08  7:49             ` Vegard Nossum
2025-10-09 12:07               ` Marco Elver

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