Merge branch 'easy-kernel-5.4' into 'master'

Easy kernel 5.4

See merge request !382

system/easy-kernel-power8-64k/APKBUILD

-# Contributor: A. Wilcox <awilfox@adelielinux.org>
-# Maintainer: Adelie Platform Group <adelie-devel@lists.adelielinux.org>
-# KEEP THIS IN SYNC with the other easy-kernel packages.
-_kflavour=-power8-64k
-_pkgname=easy-kernel$_kflavour
-pkgver=4.14.149
-pkgrel=16
-pkgname=$_pkgname-$pkgver-mc$pkgrel
-pkgdesc="The Linux kernel, packaged for POWER8 and POWER9 computers (with 64K page size)"
-url="https://kernel.org/"
-arch="ppc64"
-options="!check !dbg !strip !tracedeps"
-license="GPL-2.0-only"
-depends=""
-makedepends="bc gzip kmod lzop openssl-dev xz"
-provides="easy-kernel$_kflavour=$pkgver-r$pkgrel"
-subpackages="$_pkgname-modules-$pkgver-mc$pkgrel:modules
-	$_pkgname-src-$pkgver-mc$pkgrel:src
-	"
-_pkgmajver=${pkgver%%.*}
-_pkgminver=${pkgver%.*}
-source="https://cdn.kernel.org/pub/linux/kernel/v${_pkgmajver}.x/linux-${_pkgminver}.tar.xz
-	https://distfiles.adelielinux.org/source/linux-${_pkgminver}-mc$pkgrel-patches.tar.xz
-	ast-endianness.patch
-	config-ppc64
-	"
-builddir="$srcdir/linux-${_pkgminver}"
-
-prepare() {
-	for patch in "$srcdir/linux-${_pkgminver}-mc$pkgrel-patches"/*; do
-		patch -p1 -i "$patch"
-	done
-	default_prepare
-
-	cd "$srcdir"
-	cp config-$CARCH linux-${_pkgminver}/.config
-	cp -pr linux-${_pkgminver} linux-src
-}
-
-build() {
-	make LDFLAGS=""
-
-	cd "$srcdir/linux-src"
-	make LDFLAGS="" modules_prepare clean
-	cp "$builddir/Module.symvers" .
-}
-
-package() {
-	mkdir -p "$pkgdir"/boot
-	make INSTALL_PATH="$pkgdir"/boot \
-		INSTALL_MOD_PATH="$pkgdir" \
-		install modules_install
-
-	if [ -f "$pkgdir"/boot/vmlinuz ]; then
-		mv "$pkgdir"/boot/vmlinuz \
-			"$pkgdir"/boot/vmlinuz-$pkgver-mc$pkgrel-easy$_kflavour
-	fi
-	if [ -f "$pkgdir"/boot/vmlinux ]; then
-		mv "$pkgdir"/boot/vmlinux \
-			"$pkgdir"/boot/vmlinux-$pkgver-mc$pkgrel-easy$_kflavour
-	fi
-
-	mv "$pkgdir"/boot/System.map "$pkgdir"/boot/System.map-$pkgver-mc$pkgrel-easy$_kflavour
-
-	install -D "$builddir"/include/config/kernel.release \
-		"$pkgdir"/usr/share/kernel/easy-$pkgver-mc$pkgrel$_kflavour/kernel.release
-}
-
-modules() {
-	pkgdesc="Modules / device drivers for easy-kernel"
-	provides="easy-kernel$_kflavour-modules=$pkgver-r$pkgrel"
-	autodeps=0  # modules should not depend on src just for symlink
-	mkdir -p "$subpkgdir"/lib
-	mv "$pkgdir"/lib/modules "$subpkgdir"/lib/
-	rm "$subpkgdir"/lib/modules/$pkgver-mc$pkgrel-easy$_kflavour/build
-	rm "$subpkgdir"/lib/modules/$pkgver-mc$pkgrel-easy$_kflavour/source
-	ln -s "../../../usr/src/linux-$pkgver-mc$pkgrel$_kflavour" \
-		"$subpkgdir"/lib/modules/$pkgver-mc$pkgrel-easy$_kflavour/build
-	ln -s "../../../usr/src/linux-$pkgver-mc$pkgrel$_kflavour" \
-		"$subpkgdir"/lib/modules/$pkgver-mc$pkgrel-easy$_kflavour/source
-}
-
-src() {
-	pkgdesc="Kernel source code used to build the kernel"
-	provides="easy-kernel$_kflavour-src=$pkgver-r$pkgrel"
-	mkdir -p "$subpkgdir"/usr/src
-	mv "$srcdir"/linux-src "$subpkgdir"/usr/src/linux-$pkgver-mc$pkgrel$_kflavour
-}
-
-sha512sums="77e43a02d766c3d73b7e25c4aafb2e931d6b16e870510c22cef0cdb05c3acb7952b8908ebad12b10ef982c6efbe286364b1544586e715cf38390e483927904d8  linux-4.14.tar.xz
-c38d64091dfd9bbf326d345c1b488d90a36b8a6c18882d62883c1dc39d4c5394f254b09813252bad57e6ddbbee80c1de90374257bd96ba50fee0241ed53c6bc2  linux-4.14-mc16-patches.tar.xz
-e41d9111219342ad13367902242444ecdd847a93575c3f9709d6c6a075bc650f4a15be9db1a8798435fc0a0b56d41705829bfe0d2c2d88f8d1c28931e27ef5be  ast-endianness.patch
-d77c6ace3efa5d23fc193e263a939708e36fe836d141cd78fef01f04ee2d975387c7a62a309209226240dcb3b361cc6c7676634b56b7e5db9a79bcfec127df01  config-ppc64"

system/easy-kernel-power8-64k/ast-endianness.patch

-Author: Elizabeth Myers <elizabeth@adelielinux.org>
-
-I'm certain this fix is wrong fwiw, but it's the best I could come with
-
---- linux-4.14/drivers/gpu/drm/ast/ast_fb.c.old	2017-11-12 12:46:13.000000000 -0600
-+++ linux-4.14/drivers/gpu/drm/ast/ast_fb.c	2018-06-30 20:54:43.530000000 -0500
-@@ -109,9 +109,30 @@
- 		unmap = true;
- 	}
- 	for (i = y; i <= y2; i++) {
-+		int copy_width = x2 - x + 1;
- 		/* assume equal stride for now */
- 		src_offset = dst_offset = i * afbdev->afb.base.pitches[0] + (x * bpp);
--		memcpy_toio(bo->kmap.virtual + src_offset, afbdev->sysram + src_offset, (x2 - x + 1) * bpp);
-+		switch (bpp) {
-+			case 4:
-+				while (copy_width) {
-+					iowrite32(*(u32 *)(afbdev->sysram + src_offset),
-+						    bo->kmap.virtual + src_offset);
-+					src_offset += 4;
-+					copy_width--;
-+				}
-+				break;
-+			case 2:
-+				while (copy_width) {
-+					iowrite16(*(u16 *)(afbdev->sysram + src_offset),
-+						   bo->kmap.virtual + src_offset);
-+					src_offset += 2;
-+					copy_width--;
-+				}
-+				break;
-+			default:
-+				memcpy_toio(bo->kmap.virtual + src_offset, afbdev->sysram + src_offset, (x2 - x + 1) * bpp);
-+				break;
-+		}
- 
- 	}
- 	if (unmap)