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[bpf-next,v3,0/2] bpf: Minor fixes for non-preallocated memory

Message ID 20220709154457.57379-1-laoar.shao@gmail.com (mailing list archive)
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Series bpf: Minor fixes for non-preallocated memory | expand

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Yafang Shao July 9, 2022, 3:44 p.m. UTC 
When I was implementing bpf recharge[1], I found some other issues.
These issues are independent, so I send them separately.

[1]. https://lore.kernel.org/bpf/20220619155032.32515-1-laoar.shao@gmail.com/

v3:
- use GFP_NOWAIT instead and update commit log (Shakeel)
- exclude some attach types for BPF_PROG_TYPE_TRACING (Alexei)

v2:
- fix GFP_HIGH consistently over the bpf code. (Daniel, Roman)
- get rid of an error patch (Hao)

Yafang Shao (2):
  bpf: Make non-preallocated allocation low priority
  bpf: Warn on non-preallocated case for missed trace types

 kernel/bpf/devmap.c        |  2 +-
 kernel/bpf/hashtab.c       |  6 +++---
 kernel/bpf/local_storage.c |  2 +-
 kernel/bpf/lpm_trie.c      |  2 +-
 kernel/bpf/verifier.c      | 18 +++++++++++++-----
 5 files changed, 19 insertions(+), 11 deletions(-)