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264506 Commits

Author SHA1 Message Date
Jonathan Neuschäfer c039aff672 UserModeLinux-HOWTO.txt: fix a typo 
Signed-off-by: Jonathan Neuschäfer <j.neuschaefer@gmx.net>
Signed-off-by: Richard Weinberger <richard@nod.at>
 2011-11-02 14:15:40 +01:00
Jonathan Neuschäfer 8a91db2925 UserModeLinux-HOWTO.txt: remove ^H characters 
If you can't read this patch, please run:

	sed -i -e "s/[^\o10]\o10//g" \
		Documentation/virtual/uml/UserModeLinux-HOWTO.txt

Signed-off-by: Jonathan Neuschäfer <j.neuschaefer@gmx.net>
Signed-off-by: Richard Weinberger <richard@nod.at>
 2011-11-02 14:15:39 +01:00
Richard Weinberger 38b64aed78 um: we need sys/user.h only on i386 
Signed-off-by: Richard Weinberger <richard@nod.at>
 2011-11-02 14:15:38 +01:00
Richard Weinberger d0af6cbfa2 um: merge delay_{32,64}.c 
Signed-off-by: Richard Weinberger <richard@nod.at>
 2011-11-02 14:15:37 +01:00
Al Viro 73395a0002 um: distribute exports to where exported stuff is defined 
ksyms.c is down to the stuff defined in various USER_OBJS

Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
Signed-off-by: Richard Weinberger <richard@nod.at>
 2011-11-02 14:15:36 +01:00
Al Viro a34978cbd9 um: kill system-um.h 
most of it belonged in irqflags.h, actually

Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
Signed-off-by: Richard Weinberger <richard@nod.at>
 2011-11-02 14:15:34 +01:00
Al Viro b8c655d727 um: generic ftrace.h will do... 
Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
Signed-off-by: Richard Weinberger <richard@nod.at>
 2011-11-02 14:15:34 +01:00
Al Viro 46ecca8ae1 um: segment.h is x86-only and needed only there 
Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
Signed-off-by: Richard Weinberger <richard@nod.at>
 2011-11-02 14:15:33 +01:00
Al Viro c2ad3ad009 um: asm/pda.h is not needed anymore 
Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
Signed-off-by: Richard Weinberger <richard@nod.at>
 2011-11-02 14:15:32 +01:00
Al Viro 8e66cda4af um: hw_irq.h can go generic as well 
Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
Signed-off-by: Richard Weinberger <richard@nod.at>
 2011-11-02 14:15:31 +01:00
Al Viro f5e900770f um: switch to generic-y 
kill wrapper headers

Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
Signed-off-by: Richard Weinberger <richard@nod.at>
 2011-11-02 14:15:30 +01:00
Al Viro d805a78603 um: clean Kconfig up a bit 
* kill duplicates with drivers/char/Kconfig
* take watchdog one into drivers/watchdog/Kconfig
* take mmapper to arch/um/Kconfig.um
* rename Kconfig.char menu to "UML Character Devices"

Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
Signed-off-by: Richard Weinberger <richard@nod.at>
 2011-11-02 14:15:29 +01:00
Al Viro bad3118fcd um: a couple of missing dependencies... 
Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
Signed-off-by: Richard Weinberger <richard@nod.at>
 2011-11-02 14:15:28 +01:00
Al Viro 772bd0a5a5 um: kill useless argument of free_chan() and free_one_chan() 
delay_free_irq is always 0 for those...

Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
Signed-off-by: Richard Weinberger <richard@nod.at>
 2011-11-02 14:15:28 +01:00
Al Viro 966e803ab1 um: unify ptrace_user.h 
Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
Signed-off-by: Richard Weinberger <richard@nod.at>
 2011-11-02 14:15:27 +01:00
Al Viro a10c95d84c um: unify KSTK_... 
... and switch get_thread_register() to HOST_... for register numbers

Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
Signed-off-by: Richard Weinberger <richard@nod.at>
 2011-11-02 14:15:26 +01:00
Al Viro 4d211093e8 um: fix gcov build breakage 
a) exports in gmon_syms.c duplicate kernel/gcov/* ones
b) excluding -pg in vdso compile is not enough - -fprofile-arcs
and -ftest-coverage also needs to be excluded

Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
Signed-off-by: Richard Weinberger <richard@nod.at>
 2011-11-02 14:15:26 +01:00
Al Viro c32324e312 um: page_offset.h is never used 
... and neither is the only define in it

Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
Signed-off-by: Richard Weinberger <richard@nod.at>
 2011-11-02 14:15:25 +01:00
Al Viro 3fb77d7256 um: irq_vectors.h just shadows x86 one 
Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
Signed-off-by: Richard Weinberger <richard@nod.at>
 2011-11-02 14:15:24 +01:00
Al Viro ff9586e98f um: required-features.h is there only to shadow x86 one... 
Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
Signed-off-by: Richard Weinberger <richard@nod.at>
 2011-11-02 14:15:23 +01:00
Al Viro 8807c1d561 um: asm/apic.h is there only to shadow the x86 one... 
... so take it to arch/um/x86/asm.

Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
Signed-off-by: Richard Weinberger <richard@nod.at>
 2011-11-02 14:15:22 +01:00
Al Viro c506c0e4a7 um: take ubd_user.h to its users... 
Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
Signed-off-by: Richard Weinberger <richard@nod.at>
 2011-11-02 14:15:22 +01:00
Al Viro b3ee571e58 um: take ldt.h to arch/x86/um/asm/mm_context.h 
it's x86-only and we have no business playing with it in asm/mmu.h; make
the latter have
	struct uml_arch_mm_context arch;
instead of
	struct uml_ldt ldt;
and let arch/<subarch>/um/asm/mm_context.h decide what'll be in there.
While we are at it, kill host_ldt.h - it's not needed in part of places
that include it (we want asm/ldt.h in those) and it can be trivially
expanded into the single remaining one.

Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
Signed-off-by: Richard Weinberger <richard@nod.at>
 2011-11-02 14:15:21 +01:00
Al Viro f67aa2ffb7 um: merge signal_{32,64}.c 
Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
Signed-off-by: Richard Weinberger <richard@nod.at>
 2011-11-02 14:15:20 +01:00
Al Viro fbe9868693 um: no need to play with save_sp in signal frame setup anymore 
Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
Signed-off-by: Richard Weinberger <richard@nod.at>
 2011-11-02 14:15:19 +01:00
Al Viro c7ea591c91 um: increase stack growth cushion in pagefault 
analog of [PATCH] i386: let usermode execute the "enter" instruction from
circa 2006.

Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
Signed-off-by: Richard Weinberger <richard@nod.at>
 2011-11-02 14:15:19 +01:00
Al Viro 3579a38973 um: merge HOST_... of registers common on i386 and amd64 
Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
Signed-off-by: Richard Weinberger <richard@nod.at>
 2011-11-02 14:15:18 +01:00
Al Viro 8edc4147be um: sanitize paths in sys_call_table* includes 
Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
Signed-off-by: Richard Weinberger <richard@nod.at>
 2011-11-02 14:15:18 +01:00
Al Viro 1bbd5f21f4 um: merge os-Linux/tls.c into arch/x86/um/os-Linux/tls.c 
it's i386-specific; moreover, analogs on other targets have
incompatible interface - PTRACE_GET_THREAD_AREA does exist
elsewhere, but struct user_desc does *not*

Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
Signed-off-by: Richard Weinberger <richard@nod.at>
 2011-11-02 14:15:17 +01:00
Al Viro c5cc32fe14 um: move asm/desc.h into arch/x86/um/asm 
its only purpose is to shadow the x86 asm/desc.h

Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
Signed-off-by: Richard Weinberger <richard@nod.at>
 2011-11-02 14:15:16 +01:00
Al Viro 2014d01878 um: merge host_ldt_{32,64}.h 
Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
Signed-off-by: Richard Weinberger <richard@nod.at>
 2011-11-02 14:15:15 +01:00
Al Viro 09e129a603 um: merge tls_{32,64}.h 
Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
Signed-off-by: Richard Weinberger <richard@nod.at>
 2011-11-02 14:15:15 +01:00
Al Viro 4dc706c2f2 um: take um_mmu.h to asm/mmu.h, clean asm/mmu_context.h a bit 
Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
Signed-off-by: Richard Weinberger <richard@nod.at>
 2011-11-02 14:15:14 +01:00
Al Viro 548fd1e8db um: kill useless include of user.h 
everything in USER_OBJ gets it via -include user.h

Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
Signed-off-by: Richard Weinberger <richard@nod.at>
 2011-11-02 14:15:13 +01:00
Al Viro fced95cacf um: kill um_uaccess.h 
Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
Signed-off-by: Richard Weinberger <richard@nod.at>
 2011-11-02 14:15:13 +01:00
Al Viro ece67c8697 um: take mconsole*.h to arch/um/drivers 
Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
Signed-off-by: Richard Weinberger <richard@nod.at>
 2011-11-02 14:15:12 +01:00
Al Viro 510c72a3cf um: take chan_*.h and line.h to arch/um/drivers 
Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
Signed-off-by: Richard Weinberger <richard@nod.at>
 2011-11-02 14:15:12 +01:00
Al Viro 17e052093b um: take register_winch_irq() into the caller of is_skas_winch() 
Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
Signed-off-by: Richard Weinberger <richard@nod.at>
 2011-11-02 14:15:11 +01:00
Al Viro 0a9e70b1cd um: kill shared/mem_kern.h 
... nothing declared there exists

Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
Signed-off-by: Richard Weinberger <richard@nod.at>
 2011-11-02 14:15:10 +01:00
Al Viro 445c5786c9 um: kill shared/tlb.h 
Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
Signed-off-by: Richard Weinberger <richard@nod.at>
 2011-11-02 14:15:10 +01:00
Al Viro c75d053b70 um: make flush_tlb_kernel_range_common() static 
Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
Signed-off-by: Richard Weinberger <richard@nod.at>
 2011-11-02 14:15:09 +01:00
Al Viro 5ade8878e0 um: kill shared/task.h and HOST_TASK_REGS 
Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
Signed-off-by: Richard Weinberger <richard@nod.at>
 2011-11-02 14:15:08 +01:00
Al Viro 1cf5e62ab9 um: shared/syscall.h is not even included 
... and functions declared in it do not exist

Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
Signed-off-by: Richard Weinberger <richard@nod.at>
 2011-11-02 14:15:08 +01:00
Al Viro dbddc51bc8 um: don't include kern.h unless it's needed 
Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
Signed-off-by: Richard Weinberger <richard@nod.at>
 2011-11-02 14:15:07 +01:00
Al Viro 429172ccf0 um: trim kern.h 
most of the functions in there are not used in anything that ends up
including that header...

Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
Signed-off-by: Richard Weinberger <richard@nod.at>
 2011-11-02 14:15:07 +01:00
Al Viro 549e78db94 um: make load_initrd() static, kill shared/initrd.h 
Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
Signed-off-by: Richard Weinberger <richard@nod.at>
 2011-11-02 14:15:06 +01:00
Al Viro 0acdbbeb6d um: bury unused macros around ptrace.h 
Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
Signed-off-by: Richard Weinberger <richard@nod.at>
 2011-11-02 14:15:05 +01:00
Al Viro 5c48b108ec um: take arch/um/sys-x86 to arch/x86/um 
Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
Signed-off-by: Richard Weinberger <richard@nod.at>
 2011-11-02 14:15:05 +01:00
Al Viro 7bbe7204e9 um: merge Makefile-{i386,x86_64} 
Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
Signed-off-by: Richard Weinberger <richard@nod.at>
 2011-11-02 14:15:04 +01:00
Al Viro a6e77d6c74 um: trim detritus from Makefile-i386 
Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
Signed-off-by: Richard Weinberger <richard@nod.at>
 2011-11-02 14:15:03 +01:00