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
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
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
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
