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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>
53 lines
1.7 KiB
Diff
53 lines
1.7 KiB
Diff
From fd1799b0bf5efa46dd3e6dfbbf3955564807e508 Mon Sep 17 00:00:00 2001
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From: Felix Fietkau <nbd@nbd.name>
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Date: Fri, 7 Jul 2017 17:12:51 +0200
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Subject: kernel: prevent cryptomgr from pulling in useless extra dependencies for tests that are not run
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Reduces kernel size after LZMA by about 5k on MIPS
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lede-commit: 044c316167e076479a344c59905e5b435b84a77f
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Signed-off-by: Felix Fietkau <nbd@nbd.name>
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---
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crypto/Kconfig | 13 ++++++-------
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crypto/algboss.c | 4 ++++
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2 files changed, 10 insertions(+), 7 deletions(-)
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--- a/crypto/Kconfig
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+++ b/crypto/Kconfig
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@@ -120,13 +120,13 @@ config CRYPTO_MANAGER
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cbc(aes).
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config CRYPTO_MANAGER2
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- def_tristate CRYPTO_MANAGER || (CRYPTO_MANAGER!=n && CRYPTO_ALGAPI=y)
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- select CRYPTO_AEAD2
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- select CRYPTO_HASH2
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- select CRYPTO_BLKCIPHER2
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- select CRYPTO_AKCIPHER2
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- select CRYPTO_KPP2
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- select CRYPTO_ACOMP2
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+ def_tristate CRYPTO_MANAGER || (CRYPTO_MANAGER!=n && CRYPTO_ALGAPI=y && !CRYPTO_MANAGER_DISABLE_TESTS)
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+ select CRYPTO_AEAD2 if !CRYPTO_MANAGER_DISABLE_TESTS
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+ select CRYPTO_HASH2 if !CRYPTO_MANAGER_DISABLE_TESTS
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+ select CRYPTO_BLKCIPHER2 if !CRYPTO_MANAGER_DISABLE_TESTS
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+ select CRYPTO_AKCIPHER2 if !CRYPTO_MANAGER_DISABLE_TESTS
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+ select CRYPTO_KPP2 if !CRYPTO_MANAGER_DISABLE_TESTS
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+ select CRYPTO_ACOMP2 if !CRYPTO_MANAGER_DISABLE_TESTS
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config CRYPTO_USER
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tristate "Userspace cryptographic algorithm configuration"
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--- a/crypto/algboss.c
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+++ b/crypto/algboss.c
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@@ -240,8 +240,12 @@ static int cryptomgr_schedule_test(struc
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type = alg->cra_flags;
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/* Do not test internal algorithms. */
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+#ifdef CONFIG_CRYPTO_MANAGER_DISABLE_TESTS
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+ type |= CRYPTO_ALG_TESTED;
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+#else
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if (type & CRYPTO_ALG_INTERNAL)
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type |= CRYPTO_ALG_TESTED;
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+#endif
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param->type = type;
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