From ef7e196951aa4ab5760f3e939356e7ba359d1c89 Mon Sep 17 00:00:00 2001 From: Ben Hutchings Date: Sat, 1 Oct 2016 22:20:19 +0100 Subject: [PATCH] [arm*,powerpc*,s390x,x86] Enable IO_STRICT_DEVMEM This break dosemu and some old graphics drivers, and can be reverted using the kernel parameter: iomem=relaxed Again this is enabled in the top-level config, but it is only really enabled for these architectures. --- debian/changelog | 3 +++ debian/config/config | 1 + 2 files changed, 4 insertions(+) diff --git a/debian/changelog b/debian/changelog index 98b7126b6..4b6ab984c 100644 --- a/debian/changelog +++ b/debian/changelog @@ -4,6 +4,9 @@ linux (4.8~rc8-1~exp2) UNRELEASED; urgency=medium This breaks (e)glibc 2.13 and earlier, and can be reverted using the kernel parameter: vsyscall=emulate * [arm*] Enable STRICT_DEVMEM + * [arm*,powerpc*,s390x,x86] Enable IO_STRICT_DEVMEM. This breaks dosemu and + some old graphics drivers, and can be reverted using the kernel parameter: + iomem=relaxed -- Ben Hutchings Sat, 01 Oct 2016 21:51:33 +0100 diff --git a/debian/config/config b/debian/config/config index dacfea10e..fa3331a7a 100644 --- a/debian/config/config +++ b/debian/config/config @@ -5789,6 +5789,7 @@ CONFIG_TEST_FIRMWARE=m # CONFIG_TEST_UDELAY is not set CONFIG_TEST_STATIC_KEYS=m CONFIG_STRICT_DEVMEM=y +CONFIG_IO_STRICT_DEVMEM=y ## ## file: lib/fonts/Kconfig