Semi-automated update for zfs 2.0.4

.SRCINFO

@@ -1,7 +1,7 @@
 pkgbase = zfs-dkms
 	pkgdesc = Kernel modules for the Zettabyte File System.
 	pkgver = 2.0.4
-	pkgrel = 1
+	pkgrel = 2
 	url = https://zfsonlinux.org/
 	arch = x86_64
 	groups = archzfs-dkms
@@ -19,7 +19,9 @@ pkgbase = zfs-dkms
 	conflicts = spl-headers
 	replaces = spl-dkms
 	source = https://github.com/zfsonlinux/zfs/releases/download/zfs-2.0.4/zfs-2.0.4.tar.gz
+	source = linux-5.12-compat.patch
 	sha256sums = 7d1344c5433b91823f02c2e40b33d181fa6faf286bea5591f4b1965f23d45f6c
+	sha256sums = 9c601804dc473766d85da2198aa3769707e051d3659dc82dd1302edd5e91a8cf
 
 pkgname = zfs-dkms
 

PKGBUILD

@@ -9,18 +9,24 @@ pkgname="zfs-dkms"
 pkgdesc="Kernel modules for the Zettabyte File System."
 
 pkgver=2.0.4
-pkgrel=1
+pkgrel=2
 makedepends=()
 arch=("x86_64")
 url="https://zfsonlinux.org/"
-source=("https://github.com/zfsonlinux/zfs/releases/download/zfs-${pkgver}/zfs-${pkgver}.tar.gz")
+source=("https://github.com/zfsonlinux/zfs/releases/download/zfs-${pkgver}/zfs-${pkgver}.tar.gz"
-sha256sums=("7d1344c5433b91823f02c2e40b33d181fa6faf286bea5591f4b1965f23d45f6c")
+              "linux-5.12-compat.patch")
+sha256sums=("7d1344c5433b91823f02c2e40b33d181fa6faf286bea5591f4b1965f23d45f6c"
+                        "9c601804dc473766d85da2198aa3769707e051d3659dc82dd1302edd5e91a8cf")
 license=("CDDL")
 depends=("zfs-utils=${pkgver}" "lsb-release" "dkms")
 provides=("zfs" "zfs-headers" "spl" "spl-headers")
 groups=("archzfs-dkms")
 conflicts=("zfs" "zfs-headers" "spl" "spl-headers")
 replaces=("spl-dkms")
+prepare() {
+    cd "${srcdir}/zfs-${pkgver}"
+    patch -Np1 -i ${srcdir}/linux-5.12-compat.patch
+}
 
 build() {
     cd "${srcdir}/zfs-${pkgver}"