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linux_3_{10,12,14}: fix upstream regression, fixes #6231

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Some modules wouldn't load crc32c dependency due to module renaming.
This commit is contained in:
Vladimír Čunát 2015-02-10 13:45:20 +01:00
parent 12834a8500
commit 57f2d329ac
3 changed files with 32 additions and 3 deletions
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24
pkgs/os-specific/linux/kernel/crc-regression.patch Normal file
View file

@ -0,0 +1,24 @@
See https://github.com/NixOS/nixpkgs/issues/6231
v3.14.31:crypto/crc32c.c is missing the MODULE_ALIAS_CRYPTO("crc32c").
That's probably because crypto/crc32c.c was renamed to
crypto/crc32c_generic.c in commit
06e5a1f29819759392239669beb2cad27059c8ec and therefore fell through
the cracks when backporting commit
5d26a105b5a73e5635eae0629b42fa0a90e07b7b.
So the affected kernels (all that backported the "crypto-" prefix
patches) need this additional patch:
diff --git a/crypto/crc32c.c b/crypto/crc32c.c
index 06f7018c9d95..aae5829eb681 100644
--- a/crypto/crc32c.c
+++ b/crypto/crc32c.c
@@ -167,6 +167,7 @@ static void __exit crc32c_mod_fini(void)
module_init(crc32c_mod_init);
module_exit(crc32c_mod_fini);
+MODULE_ALIAS_CRYPTO("crc32c");
MODULE_AUTHOR("Clay Haapala <chaapala@cisco.com>");
MODULE_DESCRIPTION("CRC32c (Castagnoli) calculations wrapper for lib/crc32c");
MODULE_LICENSE("GPL");

5
pkgs/os-specific/linux/kernel/patches.nix
View file

@ -82,4 +82,9 @@ rec {
{ name = "grsec-fix-path";
patch = ./grsec-path.patch;
};
crc_regression =
{ name = "crc-backport-regression";
patch = ./crc-regression.patch;
};
}

6
pkgs/top-level/all-packages.nix
View file

@ -8623,7 +8623,7 @@ let
linux_3_10 = makeOverridable (import ../os-specific/linux/kernel/linux-3.10.nix) {
inherit fetchurl stdenv perl buildLinux;
kernelPatches = [ kernelPatches.bridge_stp_helper ]
kernelPatches = [ kernelPatches.bridge_stp_helper kernelPatches.crc_regression ]
++ lib.optionals ((platform.kernelArch or null) == "mips")
[ kernelPatches.mips_fpureg_emu
kernelPatches.mips_fpu_sigill
@ -8633,7 +8633,7 @@ let
linux_3_12 = makeOverridable (import ../os-specific/linux/kernel/linux-3.12.nix) {
inherit fetchurl stdenv perl buildLinux;
kernelPatches = [ kernelPatches.bridge_stp_helper ]
kernelPatches = [ kernelPatches.bridge_stp_helper kernelPatches.crc_regression ]
++ lib.optionals ((platform.kernelArch or null) == "mips")
[ kernelPatches.mips_fpureg_emu
kernelPatches.mips_fpu_sigill
@ -8643,7 +8643,7 @@ let
linux_3_14 = makeOverridable (import ../os-specific/linux/kernel/linux-3.14.nix) {
inherit fetchurl stdenv perl buildLinux;
kernelPatches = [ kernelPatches.bridge_stp_helper ]
kernelPatches = [ kernelPatches.bridge_stp_helper kernelPatches.crc_regression ]
++ lib.optionals ((platform.kernelArch or null) == "mips")
[ kernelPatches.mips_fpureg_emu
kernelPatches.mips_fpu_sigill