mm/damon/paddr: Fix folio-use-after-put bugs

[PATCH 0/2] mm/damon/paddr: Fix folio-use-after-put bugs

SeongJae Park posted 2 patches 3 years, 1 month ago

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mm/damon/paddr.c | 5 ++---
1 file changed, 2 insertions(+), 3 deletions(-)

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[PATCH 0/2] mm/damon/paddr: Fix folio-use-after-put bugs

Posted by SeongJae Park 3 years, 1 month ago

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

SeongJae Park (2):
  mm/damon/paddr: fix folio_size() call after folio_put() in
    damon_pa_young()
  mm/damon/paddr: fix folio_nr_pages() after folio_put() in
    damon_pa_mark_accessed_or_deactivate()

 mm/damon/paddr.c | 5 ++---
 1 file changed, 2 insertions(+), 3 deletions(-)

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2.25.1

Re: [PATCH 0/2] mm/damon/paddr: Fix folio-use-after-put bugs

Posted by Kefeng Wang 3 years, 1 month ago


On 2023/3/5 3:39, SeongJae Park wrote:
> There are two folio accesses after folio_put() in mm/damon/paddr.c file.
> Fix those.

I saw you send the bugfixes separately :)
> 
> SeongJae Park (2):
>    mm/damon/paddr: fix folio_size() call after folio_put() in
>      damon_pa_young()
>    mm/damon/paddr: fix folio_nr_pages() after folio_put() in
>      damon_pa_mark_accessed_or_deactivate()
> 
>   mm/damon/paddr.c | 5 ++---
>   1 file changed, 2 insertions(+), 3 deletions(-)
>