Real init

PKGBUILD

@@ -0,0 +1,52 @@
+# Maintainer: TBK <aur at jjtc dot eu>
+# Contributor: TBK <aur at jjtc dot eu>
+
+pkgname=sdfat-dkms-git
+_gitname=kernel-sdfat
+pkgver=26.4f65bdd
+pkgrel=1
+pkgdesc='FAT12/16/32(VFAT)/64(exFAT) filesytems kernel module - use with DKMS'
+arch=('any')
+url='https://github.com/cryptomilk/kernel-sdfat'
+license=('GPL2')
+depends=('dkms')
+makedepends=('git' 'linux-headers')
+conflicts=('vfat' 'exfat' 'exfat-dkms-git' 'sdfat-dkms-git')
+options=('!strip')
+source=("${_gitname}::git+${url}.git"
+        dkms.conf
+        mount.exfat
+        fix-blkdev.patch
+        fix-makefile.patch
+        fix-module_alias.patch)
+sha512sums=('SKIP'
+            'd61b198adef98554767c596e9708b64a6ed8cd2ffd382c8cb38938fc467d27e8849969ea94d803683d44397b4f5f0c512c01ed05d0f35fb03611f56401e19a31'
+            '85c54950e69e342221343b8b542fda47f80b9a7104e1097a7f1c9a09f69758ef8881c238d2740f3a21aa2b5cdcb3b9b8224c731ec2e39fa4632f56c2df85bc84'
+            'a84005de882a14a29252956f009d9785435a1dff7e578537eb5d0f222e2d89925aa95f883cd7817becac384ebaa4cc44ef636a41ea8e063b306cfa33add54a69'
+            'f55b3ed728ce8716aee0924cd7f27534e25a9e3984bec14e17839e91f1ad290b7e2c9ed85e4f93678f8a0c200c7ed087ec659fb57d84d55e35d4098e3296504e'
+            '5859133537c76b333eaeaa12f5144528891479d21062bbd90560e7f100f074c4f4b5f846b7ad4d720f2ea4595ace88c3bd3f9b67e5c76ff4b9e4d52989dacf96')
+
+pkgver() {
+  cd ${_gitname}
+  echo $(git rev-list --count master).$(git rev-parse --short master)
+}
+
+prepare() {
+  # update PACKAGE_VERSION to pkgver
+  sed -i "s/PACKAGE_VERSION=\"[-._ 0-9a-zA-Z]*\"/PACKAGE_VERSION=\"${pkgver}\"/g" "${srcdir}/dkms.conf"
+  # apply patchs
+  cd ${_gitname}
+  patch -p1 < "${srcdir}/fix-blkdev.patch"
+  patch -p1 < "${srcdir}/fix-makefile.patch"
+  patch -p1 < "${srcdir}/fix-module_alias.patch"
+}
+
+package() {
+  rm -fr ${_gitname}/{.git,.gitignore}
+
+  mkdir -p "${pkgdir}/usr/src"
+  cp -r ${_gitname} "${pkgdir}/usr/src/sdfat-${pkgver}"
+
+  install -Dm644 "${srcdir}/dkms.conf" "${pkgdir}/usr/src/sdfat-${pkgver}/dkms.conf"
+  install -Dm755 "${srcdir}/mount.exfat" "${pkgdir}/usr/bin/mount.exfat"
+}

dkms.conf

@@ -0,0 +1,13 @@
+PACKAGE_VERSION="26.4f65bdd"
+
+# Items below here should not have to change with each driver version
+PACKAGE_NAME="sdfat"
+MAKE[0]="make CONFIG_SDFAT_FS=m CONFIG_SDFAT_USE_FOR_EXFAT=y CONFIG_SDFAT_USE_FOR_VFAT=y -C ${kernel_source_dir} SUBDIRS=${dkms_tree}/${PACKAGE_NAME}/${PACKAGE_VERSION}/build modules"
+CLEAN="make -C ${kernel_source_dir} SUBDIRS=${dkms_tree}/${PACKAGE_NAME}/${PACKAGE_VERSION}/build clean"
+
+BUILT_MODULE_NAME="sdfat_fs"
+DEST_MODULE_LOCATION="/kernel/fs/sdfat"
+MODULES_CONF_OBSOLETES[0]="fat,vfat,exfat"
+
+AUTOINSTALL="yes"
+REMAKE_INITRD="yes"

fix-blkdev.patch

@@ -0,0 +1,18 @@
+--- a/blkdev.c
++++ b/blkdev.c
+@@ -118,8 +118,14 @@ s32 bdev_readahead(struct super_block *sb, u64 secno, u64 num_secs)
+ 
+ 	blk_start_plug(&plug);
+ 	for (i = 0; i < num_secs; i++) {
+-		if (i && !(i & (sects_per_page - 1)))
++		if (i && !(i & (sects_per_page - 1))) {
++#ifdef MODULE
++		blk_finish_plug(&plug);
++		blk_start_plug(&plug);
++#else
+ 			blk_flush_plug(current);
++#endif
++		}
+ 		sb_breadahead(sb, (sector_t)(secno + i));
+ 	}
+ 	blk_finish_plug(&plug);

fix-makefile.patch

@@ -0,0 +1,15 @@
+--- a/Makefile
++++ b/Makefile
+@@ -13,10 +13,10 @@
+ 
+ 
+ all:
+-	make -C /lib/modules/$(shell uname -r)/build M=$(PWD) modules
++	@$(MAKE) -C /lib/modules/$(shell uname -r)/build M=$(PWD) modules
+ 
+ clean:
+-	make -C /lib/modules/$(shell uname -r)/build M=$(PWD) clean
++	@$(MAKE) -C /lib/modules/$(shell uname -r)/build M=$(PWD) clean
+ 
+ cscope:
+ 	rm -rf cscope.files cscope.files

fix-module_alias.patch

@@ -0,0 +1,26 @@
+--- a/sdfat.c
++++ b/sdfat.c
+@@ -5087,6 +5087,7 @@
+ #endif /* CONFIG_SDFAT_DBG_IOCTL */
+ 	.fs_flags    = FS_REQUIRES_DEV,
+ };
++MODULE_ALIAS_FS("sdfat");
+ 
+ #ifdef CONFIG_SDFAT_USE_FOR_EXFAT
+ static struct file_system_type exfat_fs_type = {
+@@ -5100,6 +5101,7 @@
+ #endif /* CONFIG_SDFAT_DBG_IOCTL */
+ 	.fs_flags    = FS_REQUIRES_DEV,
+ };
++MODULE_ALIAS_FS("exfat");
+ #endif /* CONFIG_SDFAT_USE_FOR_EXFAT */
+ 
+ #ifdef CONFIG_SDFAT_USE_FOR_VFAT
+@@ -5114,6 +5116,7 @@
+ #endif /* CONFIG_SDFAT_DBG_IOCTL */
+ 	.fs_flags    = FS_REQUIRES_DEV,
+ };
++MODULE_ALIAS_FS("vfat");
+ #endif /* CONFIG_SDFAT_USE_FOR_VFAT */
+ 
+ static int __init init_sdfat_fs(void)

mount.exfat

@@ -0,0 +1,3 @@
+#!/bin/sh
+
+mount -t sdfat "$@"