Kenny Yu 376040e473 bpf: Add bpf_copy_from_user_task() helper ...

This adds a helper for bpf programs to read the memory of other
tasks.

As an example use case at Meta, we are using a bpf task iterator program
and this new helper to print C++ async stack traces for all threads of
a given process.

Signed-off-by: Kenny Yu <kennyyu@fb.com>
Acked-by: Andrii Nakryiko <andrii@kernel.org>
Link: https://lore.kernel.org/r/20220124185403.468466-3-kennyyu@fb.com
Signed-off-by: Alexei Starovoitov <ast@kernel.org>

2022-01-24 19:59:27 -08:00

..

asm-generic

mm/mempolicy: wire up syscall set_mempolicy_home_node

2022-01-15 16:30:30 +02:00

drm

Merge tag 'amd-drm-next-5.17-2021-12-16' of https://gitlab.freedesktop.org/agd5f/linux into drm-next

2021-12-23 11:55:28 +10:00

linux

bpf: Add bpf_copy_from_user_task() helper

2022-01-24 19:59:27 -08:00

misc

habanalabs: change wait_for_interrupt implementation

2021-12-26 08:59:09 +02:00

mtd

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rdma

Merge tag 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/rdma/rdma

2022-01-13 11:09:11 -08:00

scsi

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sound

Merge tag 'asoc-v5.17' of https://git.kernel.org/pub/scm/linux/kernel/git/broonie/sound into for-linus

2022-01-05 15:39:24 +01:00

video

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xen

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Kbuild

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