diff options
| author | Jeff Dike | 2007-10-16 10:26:50 +0200 |
|---|---|---|
| committer | Linus Torvalds | 2007-10-16 18:43:05 +0200 |
| commit | 42fda66387daa53538ae13a2c858396aaf037158 (patch) | |
| tree | 77955a91a958fde7be47cb0ff23ac9e1248217db /arch/um/Makefile-i386 | |
| parent | UML: remove unnecessary hostfs_getattr() (diff) | |
| download | kernel-qcow2-linux-42fda66387daa53538ae13a2c858396aaf037158.tar.gz kernel-qcow2-linux-42fda66387daa53538ae13a2c858396aaf037158.tar.xz kernel-qcow2-linux-42fda66387daa53538ae13a2c858396aaf037158.zip | |
uml: throw out CONFIG_MODE_TT
This patchset throws out tt mode, which has been non-functional for a while.
This is done in phases, interspersed with code cleanups on the affected files.
The removal is done as follows:
remove all code, config options, and files which depend on
CONFIG_MODE_TT
get rid of the CHOOSE_MODE macro, which decided whether to
call tt-mode or skas-mode code, and replace invocations with their
skas portions
replace all now-trivial procedures with their skas equivalents
There are now a bunch of now-redundant pieces of data structures, including
mode-specific pieces of the thread structure, pt_regs, and mm_context. These
are all replaced with their skas-specific contents.
As part of the ongoing style compliance project, I made a style pass over all
files that were changed. There are three such patches, one for each phase,
covering the files affected by that phase but no later ones.
I noticed that we weren't freeing the LDT state associated with a process when
it exited, so that's fixed in one of the later patches.
The last patch is a tidying patch which I've had for a while, but which caused
inexplicable crashes under tt mode. Since that is no longer a problem, this
can now go in.
This patch:
Start getting rid of tt mode support.
This patch throws out CONFIG_MODE_TT and all config options, code, and files
which depend on it.
CONFIG_MODE_SKAS is gone and everything that depends on it is included
unconditionally.
The few changed lines are in re-written Kconfig help, lines which needed
something skas-related removed from them, and a few more which weren't
strictly deletions.
Signed-off-by: Jeff Dike <jdike@linux.intel.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
Diffstat (limited to 'arch/um/Makefile-i386')
| -rw-r--r-- | arch/um/Makefile-i386 | 6 |
1 files changed, 1 insertions, 5 deletions
diff --git a/arch/um/Makefile-i386 b/arch/um/Makefile-i386 index 60107ed4905b..ae61e3c271e2 100644 --- a/arch/um/Makefile-i386 +++ b/arch/um/Makefile-i386 @@ -2,11 +2,7 @@ core-y += arch/um/sys-i386/ arch/x86/crypto/ TOP_ADDR := $(CONFIG_TOP_ADDR) -ifeq ($(CONFIG_MODE_SKAS),y) - ifneq ($(CONFIG_MODE_TT),y) - START := 0x8048000 - endif -endif +START := 0x8048000 LDFLAGS += -m elf_i386 ELF_ARCH := $(SUBARCH) |