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[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.
This commit is contained in:
Ben Hutchings 2016-10-01 22:20:19 +01:00
parent 8e160e8d48
commit ef7e196951
2 changed files with 4 additions and 0 deletions
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3
debian/changelog vendored
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@ -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 <ben@decadent.org.uk> Sat, 01 Oct 2016 21:51:33 +0100

1
debian/config/config vendored
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@ -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