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Revert "bpf: tcp: Mark bpf_load_hdr_opt() arg2 as read-write"

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This reverts commit 8f7cc7c763 which is
commit 8ac412a3361173e3000b16167af3d1f6f90af613 upstream.

It breaks the Android kernel build and can be brought back in the future
in an build-safe way if it is really needed.

Bug: 161946584
Change-Id: I150a126d974ab67537cdb11d1348441834b154c5
Signed-off-by: Greg Kroah-Hartman <gregkh@google.com>
This commit is contained in:
Greg Kroah-Hartman
2025-03-07 08:07:05 +00:00
parent 9775060702
commit 3e716b1ee2
1 changed files with 1 additions and 1 deletions
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2
net/core/filter.c
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@@ -7526,7 +7526,7 @@ static const struct bpf_func_proto bpf_sock_ops_load_hdr_opt_proto = {
.gpl_only = false,
.ret_type = RET_INTEGER,
.arg1_type = ARG_PTR_TO_CTX,
.arg2_type = ARG_PTR_TO_MEM | MEM_WRITE,
.arg2_type = ARG_PTR_TO_MEM,
.arg3_type = ARG_CONST_SIZE,
.arg4_type = ARG_ANYTHING,
};