linux.git/include/asm-s390/Kbuild, branch master

[S390] move include/asm-s390 to arch/s390/include/asm

2008-08-01T18:42:05+00:00

Signed-off-by: Martin Schwidefsky

remove dummy asm/kvm.h files

2008-07-25T18:35:50+00:00

This patch removes the dummy asm/kvm.h files on architectures not (yet)
supporting KVM and uses the same conditional headers installation as
already used for a.out.h .

Also removed are superfluous install rules in the s390 and x86 Kbuild
files (they are already in Kbuild.asm).

Signed-off-by: Adrian Bunk 
Acked-by: Sam Ravnborg 
Signed-off-by: David Woodhouse

[S390] chsc headers userspace cleanup

2008-07-17T15:22:08+00:00

Kernel headers shouldn't expose functions to userspace.

Cc: Cornelia Huck 
Signed-off-by: Adrian Bunk 
Signed-off-by: Heiko Carstens 
Cc: Martin Schwidefsky

[S390] cio: Add chsc subchannel driver.

2008-07-14T08:02:12+00:00

This patch adds a driver for subchannels of type chsc.

A device /dev/chsc is created which may be used to issue ioctls to:
- obtain information about the machine's I/O configuration
- dynamically change the machine's I/O configuration via
  asynchronous chsc commands

Signed-off-by: Cornelia Huck 
Signed-off-by: Martin Schwidefsky 
Signed-off-by: Heiko Carstens

KVM: s390: arch backend for the kvm kernel module

2008-04-27T09:00:42+00:00

This patch contains the port of Qumranet's kvm kernel module to IBM zSeries
 (aka s390x, mainframe) architecture. It uses the mainframe's virtualization
instruction SIE to run virtual machines with up to 64 virtual CPUs each.
This port is only usable on 64bit host kernels, and can only run 64bit guest
kernels. However, running 31bit applications in guest userspace is possible.

The following source files are introduced by this patch
arch/s390/kvm/kvm-s390.c    similar to arch/x86/kvm/x86.c, this implements all
                            arch callbacks for kvm. __vcpu_run calls back into
                            sie64a to enter the guest machine context
arch/s390/kvm/sie64a.S      assembler function sie64a, which enters guest
                            context via SIE, and switches world before and after                            that
include/asm-s390/kvm_host.h contains all vital data structures needed to run
                            virtual machines on the mainframe
include/asm-s390/kvm.h      defines kvm_regs and friends for user access to
                            guest register content
arch/s390/kvm/gaccess.h     functions similar to uaccess to access guest memory
arch/s390/kvm/kvm-s390.h    header file for kvm-s390 internals, extended by
                            later patches

Acked-by: Martin Schwidefsky 
Signed-off-by: Christian Borntraeger 
Signed-off-by: Heiko Carstens 
Signed-off-by: Carsten Otte 
Signed-off-by: Avi Kivity

[S390] Unexport , export in its place.

2006-09-24T21:07:25+00:00

Signed-off-by: David Woodhouse

Merge git://git.infradead.org/~dwmw2/hdroneline

2006-09-22T19:56:22+00:00

* git://git.infradead.org/~dwmw2/hdroneline:
  [HEADERS] One line per header in Kbuild files to reduce conflicts

Manual (trivial) conflict resolution in include/asm-s390/Kbuild

[S390] Linux API for writing z/VM APPLDATA Monitor records.

2006-09-20T13:59:34+00:00

This patch delivers a new Linux API in the form of a misc char
device that is useable from user space and allows write access
to the z/VM APPLDATA Monitor Records collected by the *MONITOR
System Service of z/VM.

Signed-off-by: Melissa Howland 
Signed-off-by: Martin Schwidefsky

[HEADERS] One line per header in Kbuild files to reduce conflicts

2006-09-19T11:43:58+00:00

Signed-off-by: David Woodhouse

Add Kbuild file for S390 'make headers_install'

2006-06-18T11:22:02+00:00

Signed-off-by: David Woodhouse