[Deepin-Kernel-SIG] [linux 6.6-y] [Upstream] sync maple-tree patches from mainline#672

Merged

opsiff merged 19 commits intodeepin-community:linux-6.6.yfrom

opsiff:linux-6.6.y-2025-03-19-maple-tree

Mar 24, 2025

Commits on Mar 24, 2025

radix tree test suite: fix allocation calculation in kmem_cache_alloc_bulk()

howlett
authored and
opsiff
committed
maple_tree: add mt_free_one() and mt_attr() helpers

Peng Zhang
authored and
opsiff
committed
maple_tree: introduce {mtree,mas}_lock_nested()

Peng Zhang
authored and
opsiff
committed
maple_tree: introduce interfaces __mt_dup() and mtree_dup()

Peng Zhang
authored and
opsiff
committed
radix tree test suite: align kmem_cache_alloc_bulk() with kernel behavior.

Peng Zhang
authored and
opsiff
committed
maple_tree: add test for mtree_dup()

Peng Zhang
authored and
opsiff
committed
maple_tree: update the documentation of maple tree

Peng Zhang
authored and
opsiff
committed
maple_tree: skip other tests when BENCH is enabled

Peng Zhang
authored and
opsiff
committed
maple_tree: update check_forking() and bench_forking()

Peng Zhang
authored and
opsiff
committed
maple_tree: preserve the tree attributes when destroying maple tree

Peng Zhang
authored and
opsiff
committed
fork: use __mt_dup() to duplicate maple tree in dup_mmap()

Peng Zhang
authored and
opsiff
committed
fork: do not invoke uffd on fork if error occurs

lorenzo-stoakes
authored and
opsiff
committed
mm/ksm: support fork/exec for prctl

Stefan Roesch
authored and
opsiff
committed
mm/ksm: test case for prctl fork/exec workflow

Stefan Roesch
authored and
opsiff
committed
mm/ksm: fix ksm exec support for prctl

tujinjiang11
authored and
opsiff
committed
mm/ksm: remove redundant code in ksm_fork

tujinjiang11
authored and
opsiff
committed
fork: only invoke khugepaged, ksm hooks if no error

lorenzo-stoakes
authored and
opsiff
committed
fork: avoid inappropriate uprobe access to invalid mm

lorenzo-stoakes
authored and
opsiff
committed
kernel: be more careful about dup_mmap() failures and uprobe registering

howlett
authored and
opsiff
committed

Provide feedback

Saved searches

Use saved searches to filter your results more quickly

Uh oh!

[Deepin-Kernel-SIG] [linux 6.6-y] [Upstream] sync maple-tree patches from mainline#672

[Deepin-Kernel-SIG] [linux 6.6-y] [Upstream] sync maple-tree patches from mainline#672
opsiff merged 19 commits intodeepin-community:linux-6.6.yfrom
opsiff:linux-6.6.y-2025-03-19-maple-tree

Commits on Mar 24, 2025

radix tree test suite: fix allocation calculation in kmem_cache_alloc_bulk()

maple_tree: add mt_free_one() and mt_attr() helpers

maple_tree: introduce {mtree,mas}_lock_nested()

maple_tree: introduce interfaces __mt_dup() and mtree_dup()

radix tree test suite: align kmem_cache_alloc_bulk() with kernel behavior.

maple_tree: add test for mtree_dup()

maple_tree: update the documentation of maple tree

maple_tree: skip other tests when BENCH is enabled

maple_tree: update check_forking() and bench_forking()

maple_tree: preserve the tree attributes when destroying maple tree

fork: use __mt_dup() to duplicate maple tree in dup_mmap()

fork: do not invoke uffd on fork if error occurs

mm/ksm: support fork/exec for prctl

mm/ksm: test case for prctl fork/exec workflow

mm/ksm: fix ksm exec support for prctl

mm/ksm: remove redundant code in ksm_fork

fork: only invoke khugepaged, ksm hooks if no error

fork: avoid inappropriate uprobe access to invalid mm

kernel: be more careful about dup_mmap() failures and uprobe registering