Linux kernel stable tree (mirror) https://git.radix-linux.su/kernel/linux.git/atom?h=v5.15.45 2021-08-19T22:09:49+00:00 2021-08-19T22:09:49+00:00 Stanislav Fomichev sdf@google.com 2021-08-18T23:52:16+00:00 urn:sha1:44779a4b85abd1d1dab9e5b90bd5e6adcfc8143a Same as previous patch but for the keys. memdup_bpfptr is renamed to kvmemdup_bpfptr (and converted to kvmalloc). Signed-off-by: Stanislav Fomichev <sdf@google.com> Signed-off-by: Daniel Borkmann <daniel@iogearbox.net> Acked-by: Song Liu <songliubraving@fb.com> Link: https://lore.kernel.org/bpf/20210818235216.1159202-2-sdf@google.com 2021-05-18T22:33:39+00:00 Alexei Starovoitov ast@kernel.org 2021-05-14T00:36:04+00:00 urn:sha1:cdf7fb0a9f3d36b279590ac41e61c6b655db0d4a Similar to sockptr_t introduce bpfptr_t with few additions: make_bpfptr() creates new user/kernel pointer in the same address space as existing user/kernel pointer. bpfptr_add() advances the user/kernel pointer. Signed-off-by: Alexei Starovoitov <ast@kernel.org> Signed-off-by: Daniel Borkmann <daniel@iogearbox.net> Acked-by: Andrii Nakryiko <andrii@kernel.org> Link: https://lore.kernel.org/bpf/20210514003623.28033-3-alexei.starovoitov@gmail.com