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c0cb86e1d5
Rather than using the clunky, old, slower wireguard-linux-compat out of tree module, this commit does a patch-by-patch backport of upstream's wireguard to 5.4. This specific backport is in widespread use, being part of SUSE's enterprise kernel, Oracle's enterprise kernel, Google's Android kernel, Gentoo's distro kernel, and probably more I've forgotten about. It's definately the "more proper" way of adding wireguard to a kernel than the ugly compat.h hell of the wireguard-linux-compat repo. And most importantly for OpenWRT, it allows using the same module configuration code for 5.10 as for 5.4, with no need for bifurcation. These patches are from the backport tree which is maintained in the open here: https://git.zx2c4.com/wireguard-linux/log/?h=backport-5.4.y I'll be sending PRs to update this as needed. Signed-off-by: Jason A. Donenfeld <Jason@zx2c4.com> (cherry picked from commit3888fa7880) (cherry picked from commitd540725871) (cherry picked from commit196f3d586f) (cherry picked from commit3500fd7938) (cherry picked from commit23b801d3ba) (cherry picked from commit0c0cb97da7) (cherry picked from commit2a27f6f90a) Signed-off-by: Ilya Lipnitskiy <ilya.lipnitskiy@gmail.com>
38 lines
1.2 KiB
Diff
38 lines
1.2 KiB
Diff
From 0000000000000000000000000000000000000000 Mon Sep 17 00:00:00 2001
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From: "Jason A. Donenfeld" <Jason@zx2c4.com>
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Date: Fri, 15 Jan 2021 20:30:12 +0100
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Subject: [PATCH] crypto: lib/chacha20poly1305 - define empty module exit
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function
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commit ac88c322d0f2917d41d13553c69e9d7f043c8b6f upstream.
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With no mod_exit function, users are unable to unload the module after
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use. I'm not aware of any reason why module unloading should be
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prohibited for this one, so this commit simply adds an empty exit
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function.
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Reported-and-tested-by: John Donnelly <john.p.donnelly@oracle.com>
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Acked-by: Ard Biesheuvel <ardb@kernel.org>
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Signed-off-by: Jason A. Donenfeld <Jason@zx2c4.com>
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Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
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Signed-off-by: Jason A. Donenfeld <Jason@zx2c4.com>
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---
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lib/crypto/chacha20poly1305.c | 5 +++++
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1 file changed, 5 insertions(+)
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--- a/lib/crypto/chacha20poly1305.c
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+++ b/lib/crypto/chacha20poly1305.c
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@@ -364,7 +364,12 @@ static int __init mod_init(void)
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return 0;
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}
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+static void __exit mod_exit(void)
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+{
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+}
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+
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module_init(mod_init);
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+module_exit(mod_exit);
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MODULE_LICENSE("GPL v2");
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MODULE_DESCRIPTION("ChaCha20Poly1305 AEAD construction");
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MODULE_AUTHOR("Jason A. Donenfeld <Jason@zx2c4.com>");
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