Re: [PATCH 1/5] kallsyms: Refactor kallsyms_show_value() to take cred

[Sasha Levin <sashal@kernel.org>]

Hi

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This commit has been processed because it contains a -stable tag.
The stable tag indicates that it's relevant for the following trees: all

The bot has tested the following trees: v5.7.7, v5.4.50, v4.19.131, v4.14.187, v4.9.229, v4.4.229.

v5.7.7: Build OK!
v5.4.50: Build OK!
v4.19.131: Build OK!
v4.14.187: Failed to apply! Possible dependencies:
    22c8852624fc9 ("bpf: improve selftests and add tests for meta pointer")
    2b7c6ba945fd3 ("bpf/verifier: improve disassembly of BPF_END instructions")
    390ee7e29fc8e ("bpf: enforce return code for cgroup-bpf programs")
    61bd5218eef34 ("bpf: move global verifier log into verifier environment")
    7105e828c087d ("bpf: allow for correlation of maps and helpers in dump")
    73c864b38383f ("bpf/verifier: improve disassembly of BPF_NEG instructions")
    cc8b0b92a1699 ("bpf: introduce function calls (function boundaries)")
    de8f3a83b0a0f ("bpf: add meta pointer for direct access")
    e7bf8249e8f1b ("bpf: encapsulate verifier log state into a structure")
    f4ac7e0b5cc8d ("bpf: move instruction printing into a separate file")

v4.9.229: Failed to apply! Possible dependencies:
    0e33661de493d ("bpf: add new prog type for cgroup socket filtering")
    29ba732acbeec ("bpf: Add BPF_MAP_TYPE_LRU_HASH")
    2d0bde57f3527 ("include/linux/filter.h: use set_memory.h header")
    3007098494bec ("cgroup: add support for eBPF programs")
    3a08c2fd76345 ("bpf: LRU List")
    3a0af8fd61f90 ("bpf: BPF for lightweight tunnel infrastructure")
    40077e0cf6220 ("bpf: remove struct bpf_map_type_list")
    546ac1ffb70d2 ("bpf: add devmap, a map for storing net device references")
    56f668dfe00dc ("bpf: Add array of maps support")
    6102365876003 ("bpf: Add new cgroup attach type to enable sock modifications")
    7105e828c087d ("bpf: allow for correlation of maps and helpers in dump")
    7bd509e311f40 ("bpf: add prog_digest and expose it via fdinfo/netlink")
    820a0b24b261c ("include/linux/filter.h: use linux/set_memory.h")
    8f8449384ec36 ("bpf: Add BPF_MAP_TYPE_LRU_PERCPU_HASH")
    b2cd12574aa3e ("bpf: Refactor cgroups code in prep for new type")
    b95a5c4db09bc ("bpf: add a longest prefix match trie map implementation")
    be9370a7d8614 ("bpf: remove struct bpf_prog_type_list")
    c78f8bdfa11fc ("bpf: mark all registered map/prog types as __ro_after_init")
    f4324551489e8 ("bpf: add BPF_PROG_ATTACH and BPF_PROG_DETACH commands")
    f4ac7e0b5cc8d ("bpf: move instruction printing into a separate file")

v4.4.229: Failed to apply! Possible dependencies:
    0d01d45f1b251 ("net: cls_bpf: limit hardware offload by software-only flag")
    16e5cc647173a ("net: rework setup_tc ndo op to consume general tc operand")
    332ae8e2f6ecd ("net: cls_bpf: add hardware offload")
    4f3446bb809f2 ("bpf: add generic constant blinding for use in jits")
    5b33f48842fa1 ("net/flower: Introduce hardware offload support")
    6843e7a2abe7c ("net: sched: consolidate offload decision in cls_u32")
    7105e828c087d ("bpf: allow for correlation of maps and helpers in dump")
    7bd509e311f40 ("bpf: add prog_digest and expose it via fdinfo/netlink")
    820a0b24b261c ("include/linux/filter.h: use linux/set_memory.h")
    9fd82b610ba33 ("bpf: register BPF_PROG_TYPE_TRACEPOINT program type")
    a1b7c5fd7fe98 ("net: sched: add cls_u32 offload hooks for netdevs")
    b87f7936a9324 ("net/sched: Add match-all classifier hw offloading.")
    bd570ff970a54 ("bpf: add event output helper for notifications/sampling/logging")
    c94987e40ebba ("bpf: move bpf_jit_enable declaration")
    e4c6734eaab90 ("net: rework ndo tc op to consume additional qdisc handle parameter")


NOTE: The patch will not be queued to stable trees until it is upstream.

How should we proceed with this patch?

-- 
Thanks
Sasha