[PATCH 0/3] followups to debug_pagealloc improvements through page_owner

From: Vlastimil Babka <vbabka@suse.cz>
To: Andrew Morton <akpm@linux-foundation.org>
Cc: linux-mm@kvack.org, linux-kernel@vger.kernel.org,
	kasan-dev@googlegroups.com, Qian Cai <cai@lca.pw>,
	"Kirill A. Shutemov" <kirill.shutemov@linux.intel.com>,
	Matthew Wilcox <willy@infradead.org>,
	Mel Gorman <mgorman@techsingularity.net>,
	Michal Hocko <mhocko@kernel.org>,
	Vlastimil Babka <vbabka@suse.cz>,
	Andrey Ryabinin <aryabinin@virtuozzo.com>,
	Dmitry Vyukov <dvyukov@google.com>,
	"Kirill A. Shutemov" <kirill@shutemov.name>,
	Walter Wu <walter-zh.wu@mediatek.com>
Subject: [PATCH 0/3] followups to debug_pagealloc improvements through page_owner
Date: Wed, 25 Sep 2019 16:30:49 +0200	[thread overview]
Message-ID: <20190925143056.25853-1-vbabka@suse.cz> (raw)

These are followups to [1] which made it to Linus meanwhile. Patches 1 and 3
are based on Kirill's review, patch 2 on KASAN request [2]. It would be nice
if all of this made it to 5.4 with [1] already there (or at least Patch 1).

[1] https://lore.kernel.org/linux-mm/20190820131828.22684-1-vbabka@suse.cz/
[2] https://lore.kernel.org/linux-arm-kernel/20190911083921.4158-1-walter-zh.wu@mediatek.com/

Vlastimil Babka (3):
  mm, page_owner: fix off-by-one error in __set_page_owner_handle()
  mm, debug, kasan: save and dump freeing stack trace for kasan
  mm, page_owner: rename flag indicating that page is allocated

 Documentation/dev-tools/kasan.rst |  4 +++
 include/linux/page_ext.h          | 10 +++++-
 mm/Kconfig.debug                  |  4 +++
 mm/page_ext.c                     | 23 +++++-------
 mm/page_owner.c                   | 58 +++++++++++++++++--------------
 5 files changed, 57 insertions(+), 42 deletions(-)

-- 
2.23.0