[arch-commits] Commit in linux/trunk (PKGBUILD config)

[Jan Steffens]

    Date: Saturday, February 1, 2020 @ 17:53:24
  Author: heftig
Revision: 374458

5.5.1.arch1-1: Enable INTEL_IOMMU_DEFAULT_ON

IOMMU is important for security in systems using PCI bridges (e.g.
Thunderbolt, USB4) or other means of DMA from potentially untrusted
devices (e.g. FireWire). It's also used to safely pass devices into VMs.

Enable it by default. It can still be disabled at boot using
intel_iommu=off. intel_iommu=igfx_off is also available to exclude just
the iGPU.

Modified:
  linux/trunk/PKGBUILD
  linux/trunk/config

----------+
 PKGBUILD |    4 ++--
 config   |    4 ++--
 2 files changed, 4 insertions(+), 4 deletions(-)

Modified: PKGBUILD
===================================================================
--- PKGBUILD	2020-02-01 17:52:35 UTC (rev 374457)
+++ PKGBUILD	2020-02-01 17:53:24 UTC (rev 374458)
@@ -1,7 +1,7 @@
 # Maintainer: Jan Alexander Steffens (heftig) <jan.steffens at gmail.com>
 
 pkgbase=linux
-pkgver=5.5.arch1
+pkgver=5.5.1.arch1
 pkgrel=1
 pkgdesc='Linux'
 _srctag=v${pkgver%.*}-${pkgver##*.}
@@ -25,7 +25,7 @@
   '8218F88849AAC522E94CF470A5E9288C4FA415FA'  # Jan Alexander Steffens (heftig)
 )
 sha256sums=('SKIP'
-            'e967ac8bd663509cc0ca6451a95a9965eb59832e316eec77484960dcedec8c1c')
+            '63141b88e5ffb583617d51364ebc1378fd3a73b8352e13450e982851d40fbaf2')
 
 export KBUILD_BUILD_HOST=archlinux
 export KBUILD_BUILD_USER=$pkgbase

Modified: config
===================================================================
--- config	2020-02-01 17:52:35 UTC (rev 374457)
+++ config	2020-02-01 17:53:24 UTC (rev 374458)
@@ -1,6 +1,6 @@
 #
 # Automatically generated file; DO NOT EDIT.
-# Linux/x86 5.5.0-arch1 Kernel Configuration
+# Linux/x86 5.5.1-arch1 Kernel Configuration
 #
 
 #
@@ -8693,7 +8693,7 @@
 CONFIG_DMAR_TABLE=y
 CONFIG_INTEL_IOMMU=y
 CONFIG_INTEL_IOMMU_SVM=y
-# CONFIG_INTEL_IOMMU_DEFAULT_ON is not set
+CONFIG_INTEL_IOMMU_DEFAULT_ON=y
 CONFIG_INTEL_IOMMU_FLOPPY_WA=y
 CONFIG_IRQ_REMAP=y
 CONFIG_HYPERV_IOMMU=y