From e17beb5c2327a1764069d28a424d489022bc29d1 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Karel=20Ko=C4=8D=C3=AD?= <cynerd@email.cz>
Date: Sat, 29 Apr 2017 20:08:58 +0200
Subject: Linux configuration updates

---
 sys-boot/linux/files/configs/base    | 14 ++++++++++++++
 sys-boot/linux/files/configs/desktop |  5 +++++
 sys-boot/linux/files/configs/kvm     |  6 ++++++
 sys-boot/linux/linux-4.10.13.ebuild  |  3 +++
 4 files changed, 28 insertions(+)

(limited to 'sys-boot')

diff --git a/sys-boot/linux/files/configs/base b/sys-boot/linux/files/configs/base
index 092fb87..bfb570a 100644
--- a/sys-boot/linux/files/configs/base
+++ b/sys-boot/linux/files/configs/base
@@ -34,3 +34,17 @@ CONFIG_NLS_CODEPAGE_852=m
 CONFIG_NLS_CODEPAGE_850=m
 CONFIG_NLS_CODEPAGE_1250=m
 CONFIG_NLS_ISO8859_2=m
+
+# Recovery from HW memory failures
+CONFIG_MEMORY_FAILURE=y
+CONFIG_HWPOISON_INJECT=m
+# Memory placement aware NUMA scheduler
+CONFIG_NUMA_BALANCING=y
+
+# I don't use selinux
+CONFIG_SECURITY_SELINUX=n
+# Scrollback buffer size
+CONFIG_VGACON_SOFT_SCROLLBACK_SIZE=1024
+
+# Framebuffer
+CONFIG_FB_VESA=y
diff --git a/sys-boot/linux/files/configs/desktop b/sys-boot/linux/files/configs/desktop
index fb749e7..5dc6c7e 100644
--- a/sys-boot/linux/files/configs/desktop
+++ b/sys-boot/linux/files/configs/desktop
@@ -36,8 +36,13 @@ CONFIG_VFIO_MDEV_DEVICE=m
 # LCD control
 CONFIG_LCD_CLASS_DEVICE=m
 CONFIG_LCD_PLATFORM=m
+# EDID data in /lib/firmware
+CONFIG_DRM_LOAD_EDID_FIRMWARE=y
 
 # Faster bootup using async. SCSI probe
 CONFIG_SCSI_SCAN_ASYNC=y
 # AHCI SATA platform support
 CONFIG_SATA_AHCI_PLATFORM=y
+
+# Switchable graphics
+CONFIG_VGA_SWITCHEROO=y
diff --git a/sys-boot/linux/files/configs/kvm b/sys-boot/linux/files/configs/kvm
index 4158e3b..4ee8445 100644
--- a/sys-boot/linux/files/configs/kvm
+++ b/sys-boot/linux/files/configs/kvm
@@ -13,3 +13,9 @@ CONFIG_VIRTIO_PCI=m
 CONFIG_VIRTIO_BALLOON=m
 CONFIG_VIRTIO_INPUT=m
 CONFIG_VIRTIO_MMIO=m
+
+# Memory page merging
+CONFIG_KSM=y
+
+# Virtual GPU
+CONFIG_DRM_VIRTIO_GPU=m
diff --git a/sys-boot/linux/linux-4.10.13.ebuild b/sys-boot/linux/linux-4.10.13.ebuild
index b37508c..a05ff34 100644
--- a/sys-boot/linux/linux-4.10.13.ebuild
+++ b/sys-boot/linux/linux-4.10.13.ebuild
@@ -11,6 +11,7 @@ S="${WORKDIR}/linux-stable-${PV}"
 LICENSE="GPLv2"
 SLOT="${PV}"
 KEYWORDS="amd64 ~x86"
+
 IUSE="bluetooth
 desktop
 ikconfig
@@ -54,6 +55,8 @@ $EOUT"
 
 src_install() {
 	emake modules_install INSTALL_MOD_PATH="${D}"
+	rm "${D}/lib64/modules/${PV}/source"
+	rm "${D}/lib64/modules/${PV}/build"
 
 	dodir /boot
 	insinto /boot
-- 
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