Re: [PATCH bpf-next] bpf: Fix kmemleak warnings for percpu hashmap

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Hello:

This patch was applied to bpf/bpf-next.git (master)
by Alexei Starovoitov <ast@xxxxxxxxxx>:

On Mon, 24 Feb 2025 09:55:14 -0800 you wrote:
> Vlad Poenaru from Meta reported the following kmemleak issues:
> 
>   ...
>   unreferenced object 0x606fd7c44ac8 (size 32):
>     comm "floodgate_agent", pid 5077, jiffies 4294746072
>     hex dump (first 32 bytes on cpu 32):
>       00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00  ................
>       00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00  ................
>     backtrace (crc 0):
>       pcpu_alloc_noprof+0x730/0xeb0
>       bpf_map_alloc_percpu+0x69/0xc0
>       prealloc_init+0x9d/0x1b0
>       htab_map_alloc+0x363/0x510
>       map_create+0x215/0x3a0
>       __sys_bpf+0x16b/0x3e0
>       __x64_sys_bpf+0x18/0x20
>       do_syscall_64+0x7b/0x150
>       entry_SYSCALL_64_after_hwframe+0x4b/0x53
>   unreferenced object 0x606fd7c44ae8 (size 32):
>     comm "floodgate_agent", pid 5077, jiffies 4294746072
>     hex dump (first 32 bytes on cpu 32):
>       d3 08 00 00 00 00 00 00 d3 08 00 00 00 00 00 00  ................
>       00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00  ................
>     backtrace (crc d197b0fe):
>       pcpu_alloc_noprof+0x730/0xeb0
>       bpf_map_alloc_percpu+0x69/0xc0
>       prealloc_init+0x9d/0x1b0
>       htab_map_alloc+0x363/0x510
>       map_create+0x215/0x3a0
>       __sys_bpf+0x16b/0x3e0
>       __x64_sys_bpf+0x18/0x20
>       do_syscall_64+0x7b/0x150
>       entry_SYSCALL_64_after_hwframe+0x4b/0x53
>   ...
> 
> [...]

Here is the summary with links:
  - [bpf-next] bpf: Fix kmemleak warnings for percpu hashmap
    https://git.kernel.org/bpf/bpf-next/c/11ba7ce076e5

You are awesome, thank you!
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