iv/linux
1
0
Fork 0
Code Issues Pull Requests Actions Packages Projects Releases Wiki Activity
751688b8be
linux/mm/damon
History
SeongJae Park 751688b8be mm/damon/paddr: fix folio_size() call after folio_put() in damon_pa_young() 
Patch series "mm/damon/paddr: Fix folio-use-after-put bugs".

There are two folio accesses after folio_put() in mm/damon/paddr.c file. 
Fix those.


This patch (of 2):

damon_pa_young() is accessing a folio via folio_size() after folio_put()
for the folio has invoked.  Fix it.

Link: https://lkml.kernel.org/r/20230304193949.296391-1-sj@kernel.org
Link: https://lkml.kernel.org/r/20230304193949.296391-2-sj@kernel.org
Fixes: 397b0c3a58 ("mm/damon/paddr: remove folio_sz field from damon_pa_access_chk_result")
Signed-off-by: SeongJae Park <sj@kernel.org>
Reviewed-by: Kefeng Wang <wangkefeng.wang@huawei.com>
Reviewed-by: Matthew Wilcox (Oracle) <willy@infradead.org>
Cc: Vishal Moola (Oracle) <vishal.moola@gmail.com>
Cc: <stable@vger.kernel.org>	[6.2.x]
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
2023-03-07 17:04:55 -08:00
..
core-test.h mm/damon/core-test: add a test for damon_update_monitoring_results() 2023-02-02 22:33:26 -08:00
core.c mm/damon/core: update monitoring results for new monitoring attributes 2023-02-02 22:33:26 -08:00
dbgfs-test.h mm/damon/dbgfs-test: fix is_target_id() change 2022-03-22 15:57:12 -07:00
dbgfs.c mm/damon/dbgfs: print DAMON debugfs interface deprecation message 2023-02-13 15:54:33 -08:00
Kconfig mm/damon/Kconfig: add DAMON debugfs interface deprecation notice 2023-02-13 15:54:32 -08:00
lru_sort.c mm/damon: use kstrtobool() instead of strtobool() 2022-11-30 15:58:45 -08:00
Makefile mm/damon/modules: deduplicate init steps for DAMON context setup 2022-11-30 15:01:26 -08:00
modules-common.c mm/damon/modules: deduplicate init steps for DAMON context setup 2022-11-30 15:01:26 -08:00
modules-common.h mm/damon/modules: deduplicate init steps for DAMON context setup 2022-11-30 15:01:26 -08:00
ops-common.c mm/damon: convert damon_ptep/pmdp_mkold() to use a folio 2023-01-18 17:12:52 -08:00
ops-common.h mm/damon: remove unneeded damon_get_page() 2023-01-18 17:12:53 -08:00
paddr.c mm/damon/paddr: fix folio_size() call after folio_put() in damon_pa_young() 2023-03-07 17:04:55 -08:00
reclaim.c mm/damon/reclaim: add a parameter called skip_anon for avoiding anonymous pages reclamation 2023-01-18 17:12:43 -08:00
sysfs-common.c mm/damon/sysfs: make kobj_type structures constant 2023-02-09 16:51:45 -08:00
sysfs-common.h mm/damon/sysfs: make kobj_type structures constant 2023-02-09 16:51:45 -08:00
sysfs-schemes.c mm/damon/sysfs: make kobj_type structures constant 2023-02-09 16:51:45 -08:00
sysfs.c mm/damon/sysfs: make kobj_type structures constant 2023-02-09 16:51:45 -08:00
vaddr-test.h mm/damon/vaddr-test.h: stop using vma_mas_store() for maple tree store 2023-02-09 16:51:35 -08:00
vaddr.c mm/damon/vaddr: record appropriate folio size when the access is not found 2023-01-18 17:12:58 -08:00