Hello:
This patch was applied to bpf/bpf.git (master)
by Daniel Borkmann <daniel@xxxxxxxxxxxxx>:
On Thu, 4 Aug 2022 10:54:42 +0800 you wrote:
> It is not necessary to allocate contiguous physical memory for BPF
> program buffer using kcalloc. When the BPF program is large more than
> memory page size, kcalloc allocates multiple memory pages from buddy
> system. If the device can not provide sufficient memory, for example
> in low-end android devices[1], memory allocation for BPF program is likely
> failed.
>
> [...]
Here is the summary with links:
- [bpf] bpf, arm64: allocate program buffer using kvcalloc instead of kcalloc
https://git.kernel.org/bpf/bpf/c/19f68ed6dc90
You are awesome, thank you!
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