Re: [PATCH v5 2/5] powerpc/bpf: implement bpf_arch_text_copy

[PATCH v5 0/5] powerpc/bpf: use BPF prog pack allocator · Hari Bathini <hbathini@linux.ibm.com> · 2023-09-28
[PATCH v5 1/5] powerpc/code-patching: introduce patch_instructions() · Hari Bathini <hbathini@linux.ibm.com> · 2023-09-28
Re: [PATCH v5 1/5] powerpc/code-patching: introduce patch_instructions() · Song Liu <song@kernel.org> · 2023-09-28
Re: [PATCH v5 1/5] powerpc/code-patching: introduce patch_instructions() · Hari Bathini <hbathini@linux.ibm.com> · 2023-10-06
Re: [PATCH v5 1/5] powerpc/code-patching: introduce patch_instructions() · Christophe Leroy <hidden> · 2023-09-29
Re: [PATCH v5 1/5] powerpc/code-patching: introduce patch_instructions() · Hari Bathini <hbathini@linux.ibm.com> · 2023-10-06
Re: [PATCH v5 1/5] powerpc/code-patching: introduce patch_instructions() · Christophe Leroy <hidden> · 2023-10-07
Re: [PATCH v5 1/5] powerpc/code-patching: introduce patch_instructions() · Christophe Leroy <hidden> · 2023-10-10
Re: [PATCH v5 1/5] powerpc/code-patching: introduce patch_instructions() · Hari Bathini <hbathini@linux.ibm.com> · 2023-10-12
[PATCH v5 2/5] powerpc/bpf: implement bpf_arch_text_copy · Hari Bathini <hbathini@linux.ibm.com> · 2023-09-28
Re: [PATCH v5 2/5] powerpc/bpf: implement bpf_arch_text_copy · Song Liu <song@kernel.org> · 2023-09-28
[PATCH v5 4/5] powerpc/bpf: rename powerpc64_jit_data to powerpc_jit_data · Hari Bathini <hbathini@linux.ibm.com> · 2023-09-28
Re: [PATCH v5 4/5] powerpc/bpf: rename powerpc64_jit_data to powerpc_jit_data · Song Liu <song@kernel.org> · 2023-09-28
[PATCH v5 3/5] powerpc/bpf: implement bpf_arch_text_invalidate for bpf_prog_pack · Hari Bathini <hbathini@linux.ibm.com> · 2023-09-28
Re: [PATCH v5 3/5] powerpc/bpf: implement bpf_arch_text_invalidate for bpf_prog_pack · Song Liu <song@kernel.org> · 2023-09-28
[PATCH v5 5/5] powerpc/bpf: use bpf_jit_binary_pack_[alloc|finalize|free] · Hari Bathini <hbathini@linux.ibm.com> · 2023-09-28
Re: [PATCH v5 5/5] powerpc/bpf: use bpf_jit_binary_pack_[alloc|finalize|free] · Song Liu <song@kernel.org> · 2023-09-28

From: Song Liu <song@kernel.org>
Date: 2023-09-28 21:09:05
Also in: bpf

On Thu, Sep 28, 2023 at 12:48 PM Hari Bathini [off-list ref] wrote:

bpf_arch_text_copy is used to dump JITed binary to RX page, allowing
multiple BPF programs to share the same page. Use the newly introduced
patch_instructions() to implement it.

Signed-off-by: Hari Bathini <hbathini@linux.ibm.com>

Acked-by: Song Liu <song@kernel.org>

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