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From: Liu Shixin <liushixin2@huawei.com>
To: Catalin Marinas <catalin.marinas@arm.com>,
	Patrick Wang <patrick.wang.shcn@gmail.com>,
	Andrew Morton <akpm@linux-foundation.org>,
	Kefeng Wang <wangkefeng.wang@huawei.com>
Cc: <linux-mm@kvack.org>, <linux-kernel@vger.kernel.org>,
	Liu Shixin <liushixin2@huawei.com>
Subject: [PATCH v3 0/7] Some bugfix about kmemleak
Date: Wed, 18 Oct 2023 18:29:45 +0800	[thread overview]
Message-ID: <20231018102952.3339837-1-liushixin2@huawei.com> (raw)

Some bugfix about kmemleak and the print info of debug mode.

v2->v3: Split __create_object into two function[4] and use kmemleak_lock to
	fix partially freeing unknown object warning[7]. And add a new patch
	to fix an inccorrect use of kmem_cache_free[5].
v1->v2: Split the first patch suggested by Andrew. And fix the format of
	the last two patches suggested by Catalin. Use mutex in patch[3]
	because there are memory allocation with flag GFP_KERNEL.

Liu Shixin (7):
  bootmem: use kmemleak_free_part_phys in put_page_bootmem
  bootmem: use kmemleak_free_part_phys in free_bootmem_page
  mm/kmemleak: fix print format of pointer in pr_debug()
  mm: kmemleak: split __create_object into two functions
  mm: kmemleak: use mem_pool_free() to free object
  mm: kmemleak: add __find_and_remove_object()
  mm/kmemleak: fix partially freeing unknown object warning

 include/linux/bootmem_info.h |   2 +-
 mm/bootmem_info.c            |   2 +-
 mm/kmemleak.c                | 154 +++++++++++++++++++++++------------
 3 files changed, 106 insertions(+), 52 deletions(-)

-- 
2.25.1



             reply	other threads:[~2023-10-18  9:30 UTC|newest]

Thread overview: 15+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2023-10-18 10:29 Liu Shixin [this message]
2023-10-18 10:29 ` [PATCH v3 1/7] bootmem: use kmemleak_free_part_phys in put_page_bootmem Liu Shixin
2023-10-18 10:29 ` [PATCH v3 2/7] bootmem: use kmemleak_free_part_phys in free_bootmem_page Liu Shixin
2023-10-18 10:29 ` [PATCH v3 3/7] mm/kmemleak: fix print format of pointer in pr_debug() Liu Shixin
2023-10-18 10:29 ` [PATCH v3 4/7] mm: kmemleak: split __create_object into two functions Liu Shixin
2023-10-18 15:42   ` Catalin Marinas
2023-10-18 10:29 ` [PATCH v3 5/7] mm: kmemleak: use mem_pool_free() to free object Liu Shixin
2023-10-18 15:48   ` Catalin Marinas
2023-10-18 15:57     ` Catalin Marinas
2023-10-18 16:22       ` Andrew Morton
2023-10-18 16:34         ` Catalin Marinas
2023-10-18 10:29 ` [PATCH v3 6/7] mm: kmemleak: add __find_and_remove_object() Liu Shixin
2023-10-18 15:51   ` Catalin Marinas
2023-10-18 10:29 ` [PATCH v3 7/7] mm/kmemleak: fix partially freeing unknown object warning Liu Shixin
2023-10-18 16:39   ` Catalin Marinas

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