[v5] kasan: Avoid sleepable page allocation from atomic context

[PATCH v5 0/1] kasan: Avoid sleepable page allocation from atomic context

Alexander Gordeev posted 1 patch 7 months, 1 week ago

Diff against v3 v4 v6 v7 v8 v9
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mm/kasan/shadow.c | 77 ++++++++++++++++++++++++++++++++++++++---------
1 file changed, 63 insertions(+), 14 deletions(-)

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[PATCH v5 0/1] kasan: Avoid sleepable page allocation from atomic context

Posted by Alexander Gordeev 7 months, 1 week ago

Hi All,

Chages since v4:
- unused pages leak is avoided

Chages since v3:
- pfn_to_virt() changed to page_to_virt() due to compile error

Chages since v2:
- page allocation moved out of the atomic context

Chages since v1:
- Fixes: and -stable tags added to the patch description

Thanks!

Alexander Gordeev (1):
  kasan: Avoid sleepable page allocation from atomic context

 mm/kasan/shadow.c | 77 ++++++++++++++++++++++++++++++++++++++---------
 1 file changed, 63 insertions(+), 14 deletions(-)

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2.45.2