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42fda66387
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>
24 lines
775 B
Makefile
24 lines
775 B
Makefile
#
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# Copyright (C) 2000 Jeff Dike (jdike@karaya.com)
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# Licensed under the GPL
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#
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obj-y = aio.o elf_aux.o execvp.o file.o helper.o irq.o main.o mem.o process.o \
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registers.o sigio.o signal.o start_up.o time.o trap.o tty.o uaccess.o \
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umid.o tls.o user_syms.o util.o drivers/ sys-$(SUBARCH)/ skas/
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obj-$(CONFIG_TTY_LOG) += tty_log.o
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user-objs-$(CONFIG_TTY_LOG) += tty_log.o
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USER_OBJS := $(user-objs-y) aio.o elf_aux.o execvp.o file.o helper.o irq.o \
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main.o mem.o process.o registers.o sigio.o signal.o start_up.o time.o \
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trap.o tty.o tls.o uaccess.o umid.o util.o
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CFLAGS_user_syms.o += -DSUBARCH_$(SUBARCH)
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HAVE_AIO_ABI := $(shell [ -r /usr/include/linux/aio_abi.h ] && \
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echo -DHAVE_AIO_ABI )
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CFLAGS_aio.o += $(HAVE_AIO_ABI)
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include arch/um/scripts/Makefile.rules
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