5208ba24e7
missing user_stack_pointer() instances
...
for the architectures that have usp in pt_regs and do not have
user_stack_pointer() already defined.
Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
2012-12-19 18:07:39 -05:00
37185b3324
um: get rid of pointless include "..." where include <...> will do
...
Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
Signed-off-by: Richard Weinberger <richard@nod.at>
2012-10-09 22:28:45 +02:00
8813f67439
um/x86: merge 32 and 64 bit variants of ptrace.h
...
Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
Signed-off-by: Richard Weinberger <richard@nod.at>
2012-10-09 22:28:17 +02:00
4301785c7c
um/x86: merge 32 and 64bit variants of checksum.h
...
Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
Signed-off-by: Richard Weinberger <richard@nod.at>
2012-10-09 22:28:16 +02:00
a3170d2ec2
um: switch UPT_SET_RETURN_VALUE and regs_return_value to pt_regs
...
Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
Signed-off-by: Richard Weinberger <richard@nod.at>
2012-08-01 23:33:16 +02:00
243412be9c
um/x86: merge (and trim) 32- and 64-bit variants of ptrace.h
...
Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
2012-05-21 16:28:34 -04:00
76b278edd9
um: Use asm-generic/switch_to.h
...
Signed-off-by: Richard Weinberger <richard@nod.at>
2012-04-10 00:13:45 +02:00
a3a85a763c
um: Disintegrate asm/system.h
...
Signed-off-by: Richard Weinberger <richard@nod.at>
Reported-by: Toralf Förster <toralf.foerster@gmx.de>
CC: dhowells@redhat.com
2012-04-10 00:13:45 +02:00
c56334dbf7
um: merge processor_{32,64}.h a bit...
...
Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
Signed-off-by: Richard Weinberger <richard@nod.at>
2012-03-25 00:29:55 +01:00
cc11f9edd9
fix braino in um patchset (mea culpa)
...
wrong register returned...
Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
2011-11-21 12:10:21 -08:00
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
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
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
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
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
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
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
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
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
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
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