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7feb6bb8e6
linux_dsm_epyc7002/arch/s390/include/asm
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Michael Mueller 7feb6bb8e6 KVM: s390: enable Transactional Execution 
This patch enables transactional execution for KVM guests
on s390 systems zec12 or later.

We rework the allocation of the page containing the sie_block
to also back the Interception Transaction Diagnostic Block.
If available the TE facilities will be enabled.

Setting bit 73 and 50 in vfacilities bitmask reveals the HW
facilities Transactional Memory and Constraint Transactional
Memory respectively to the KVM guest.

Furthermore, the patch restores the Program-Interruption TDB
from the Interception TDB in case a program interception has
occurred and the ITDB has a valid format.

Signed-off-by: Michael Mueller <mimu@linux.vnet.ibm.com>
Signed-off-by: Christian Borntraeger <borntraeger@de.ibm.com>
2014-01-17 13:12:01 +01:00
..
airq.h s390/airq: introduce adapter interrupt vector helper 2013-08-22 12:20:02 +02:00
appldata.h s390/appldata: change return value of appldata_asm 2012-09-26 15:45:15 +02:00
asm-offsets.h kbuild: move asm-offsets.h to include/generated 2009-12-12 13:08:14 +01:00
atomic.h s390/atomic: use 'unsigned int' instead of 'unsigned long' for atomic_*_mask() 2013-10-24 17:17:02 +02:00
barrier.h s390/barrier: convert mb() to define again 2013-02-14 15:55:11 +01:00
bitops.h s390/bitops: rename find_first_bit_left() to find_first_bit_inv() 2013-10-24 17:16:56 +02:00
bug.h panic: Allow warnings to set different taint flags 2010-05-19 08:36:48 +01:00
bugs.h s390/comments: unify copyright messages and remove file names 2012-07-20 11:15:04 +02:00
cache.h s390/comments: unify copyright messages and remove file names 2012-07-20 11:15:04 +02:00
cacheflush.h module: undo module RONX protection correctly. 2011-05-19 16:55:26 +09:30
ccwdev.h s390/cio: ccw_device_force_console don't use static variable 2013-04-17 14:07:31 +02:00
ccwgroup.h s390/ccwgroup: allow drivers to call set_{on,off}line 2012-11-23 11:14:35 +01:00
checksum.h s390/comments: unify copyright messages and remove file names 2012-07-20 11:15:04 +02:00
chpid.h UAPI Disintegration 2012-10-09 2012-10-09 14:18:10 +02:00
cio.h s390/hibernate: add early resume function 2013-08-30 08:57:15 +02:00
clp.h s390/pci: cleanup clp page allocation 2013-02-14 15:55:16 +01:00
cmb.h UAPI: (Scripted) Disintegrate arch/s390/include/asm 2012-10-09 09:47:31 +01:00
cmpxchg.h s390/cmpxchg,percpu: implement cmpxchg_double() 2012-09-26 15:45:25 +02:00
compat.h s390/compat: make psw32_user_bits a constant value again 2013-10-24 17:17:12 +02:00
cpcmd.h s390/comments: unify copyright messages and remove file names 2012-07-20 11:15:04 +02:00
cpu_mf.h Merge branch 'perf-urgent-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip 2013-03-11 07:54:29 -07:00
cpu.h s390/comments: unify copyright messages and remove file names 2012-07-20 11:15:04 +02:00
cputime.h vtime: Describe overriden functions in dedicated arch headers 2013-08-14 17:14:53 +02:00
crw.h s390/comments: unify copyright messages and remove file names 2012-07-20 11:15:04 +02:00
css_chars.h s390/css_chars: remove superfluous ifdef 2012-10-09 14:17:00 +02:00
ctl_reg.h s390/sclp: Move early code from sclp_cmd.c to sclp_early.c 2013-11-15 14:08:41 +01:00
current.h s390/comments: unify copyright messages and remove file names 2012-07-20 11:15:04 +02:00
debug.h s390/s390dbf: add debug_level_enabled() function 2013-10-24 17:16:53 +02:00
delay.h s390/comments: unify copyright messages and remove file names 2012-07-20 11:15:04 +02:00
device.h
diag.h [S390] replace diag10() with diag10_range() function 2011-05-10 17:13:43 +02:00
dis.h s390/kprobes: allow kprobes only on known instructions 2013-10-24 17:16:50 +02:00
div64.h
dma-mapping.h s390/dma: remove gratuitous brackets 2013-06-26 21:10:26 +02:00
dma.h s390/pci: define isa_dma_bridge_buggy 2013-01-08 10:57:09 +01:00
eadm.h s390/scm_block: do not hide eadm subchannel dependency 2013-11-15 14:08:42 +01:00
ebcdic.h s390/comments: unify copyright messages and remove file names 2012-07-20 11:15:04 +02:00
elf.h s390: system call path micro optimization 2013-04-26 09:07:05 +02:00
emergency-restart.h
etr.h s390/etr,stp: use -EOPNOTSUPP instead of -ENOSYS 2012-09-26 15:45:14 +02:00
exec.h Disintegrate asm/system.h for S390 2012-03-28 18:30:02 +01:00
extmem.h s390/comments: unify copyright messages and remove file names 2012-07-20 11:15:04 +02:00
facility.h s390/facility: decompose test_facility() 2013-06-26 21:10:25 +02:00
fb.h
fcx.h s390/cio: fix error-prone defines 2013-10-24 17:17:04 +02:00
ftrace.h s390/ftrace: fix mcount adjustment 2013-05-15 13:09:09 +02:00
futex.h s390/uaccess: remove pointless access_ok() checks 2013-02-28 09:37:09 +01:00
hardirq.h hardirq: Make hardirq bits generic 2013-11-13 20:21:46 +01:00
hugetlb.h s390/mm: cleanup page table definitions 2013-08-22 12:20:06 +02:00
hw_irq.h s390: convert interrupt handling to use generic hardirq 2013-08-22 12:20:04 +02:00
idals.h s390/comments: unify copyright messages and remove file names 2012-07-20 11:15:04 +02:00
io.h s390: remove virt_to_phys implementation 2013-06-26 21:10:02 +02:00
ipl.h s390: Remove unused declaration of zfcpdump_prefix_array[] 2013-10-24 17:17:05 +02:00
irq_regs.h
irq.h s390/irq: rework irq subclass handling 2013-09-04 17:19:13 +02:00
irqflags.h s390/comments: unify copyright messages and remove file names 2012-07-20 11:15:04 +02:00
isc.h s390/pci: PCI adapter interrupts for MSI/MSI-X 2012-11-30 17:47:21 +01:00
itcw.h UAPI: Alter the S390 asm include guards to be recognisable by the UAPI splitter 2011-12-13 09:26:45 +00:00
jump_label.h compiler/gcc4: Add quirk for 'asm goto' miscompilation bug 2013-10-11 07:39:14 +02:00
Kbuild sched, arch: Create asm/preempt.h 2013-09-25 14:07:50 +02:00
kdebug.h [S390] cleanup trap handling 2011-12-27 11:27:12 +01:00
kexec.h s390/comments: unify copyright messages and remove file names 2012-07-20 11:15:04 +02:00
kmap_types.h s390/headers: remove #ifdef __KERNEL__ from not exported headers 2012-05-24 10:10:05 +02:00
kprobes.h s390/kprobes: add support for pc-relative long displacement instructions 2013-09-11 15:58:52 -07:00
kvm_host.h KVM: s390: enable Transactional Execution 2014-01-17 13:12:01 +01:00
kvm_para.h UAPI: (Scripted) Disintegrate arch/s390/include/asm 2012-10-09 09:47:31 +01:00
linkage.h [S390] fix s390 assembler code alignments 2011-07-24 10:48:21 +02:00
local64.h arch: Implement local64_t 2010-06-09 11:12:36 +02:00
local.h
lowcore.h s390: add support for transactional memory 2012-09-26 15:45:02 +02:00
mathemu.h s390/comments: unify copyright messages and remove file names 2012-07-20 11:15:04 +02:00
mman.h s390/mm: Fix crst upgrade of mmap with MAP_FIXED 2013-02-14 15:55:22 +01:00
mmu_context.h s390/uaccess: always run the kernel in home space 2013-10-24 17:16:57 +02:00
mmu.h KVM: s390: allow sie enablement for multi-threaded programs 2013-07-29 09:03:09 +02:00
module.h Make most arch asm/module.h files use asm-generic/module.h 2012-09-28 14:31:03 +09:30
mutex.h mutex: replace CONFIG_HAVE_ARCH_MUTEX_CPU_RELAX with simple ifdef 2013-09-28 12:46:21 +02:00
nmi.h s390/comments: unify copyright messages and remove file names 2012-07-20 11:15:04 +02:00
os_info.h s390/kernel: Remove OS info init function call and diag 308 for kdump 2012-05-23 17:06:50 +02:00
page.h s390/mm: optimize copy_page 2013-11-20 09:04:55 +01:00
pci_clp.h s390/pci: CLP interface 2012-11-30 15:40:47 +01:00
pci_debug.h s390/pci: remove CONFIG_PCI_DEBUG dependancy 2013-10-24 17:17:16 +02:00
pci_dma.h s390/pci: DMA support 2012-11-30 17:47:23 +01:00
pci_insn.h s390/pci: cleanup function information block 2013-10-24 17:17:17 +02:00
pci_io.h s390/pci: cleanup function names 2013-08-22 12:20:03 +02:00
pci.h s390/pci: implement pcibios_remove_bus 2013-11-15 14:08:38 +01:00
percpu.h s390/percpu: remove this_cpu_xor() implementation 2013-10-31 09:53:58 +01:00
perf_event.h KVM: s390,perf: Detect if perf samples belong to KVM host or guest 2013-06-17 17:10:23 +02:00
pgalloc.h s390/kvm: Provide function for setting the guest storage key 2013-06-26 21:10:04 +02:00
pgtable.h s390/mm,kvm: fix software dirty bits vs. kvm for old machines 2013-10-15 13:47:57 +02:00
processor.h s390/mm,tlb: correct tlb flush on page table upgrade 2013-11-04 13:51:47 +01:00
ptrace.h s390/uaccess: always run the kernel in home space 2013-10-24 17:16:57 +02:00
qdio.h s390/comments: unify copyright messages and remove file names 2012-07-20 11:15:04 +02:00
reset.h s390/comments: unify copyright messages and remove file names 2012-07-20 11:15:04 +02:00
runtime_instr.h s390: add support for runtime instrumentation 2012-09-26 15:45:02 +02:00
rwsem.h s390/comments: unify copyright messages and remove file names 2012-07-20 11:15:04 +02:00
scatterlist.h [S390] set ARCH_HAS_SG_CHAIN for s390 2010-10-25 16:10:15 +02:00
schid.h UAPI: (Scripted) Disintegrate arch/s390/include/asm 2012-10-09 09:47:31 +01:00
sclp.h s390/sclp: Consolidate early sclp init calls to sclp_early_detect() 2013-11-15 14:08:41 +01:00
scsw.h s390: add eadm related structures 2012-09-26 15:44:57 +02:00
seccomp.h
sections.h
segment.h
serial.h s390: convert interrupt handling to use generic hardirq 2013-08-22 12:20:04 +02:00
setup.h s390/sclp: Determine HSA size dynamically for zfcpdump 2013-11-15 14:08:40 +01:00
sfp-machine.h
sfp-util.h s390/headers: replace __s390x__ with CONFIG_64BIT where possible 2012-05-24 10:10:10 +02:00
shmparam.h s390/comments: unify copyright messages and remove file names 2012-07-20 11:15:04 +02:00
signal.h s390: switch to generic old sigaction() 2013-02-03 18:16:14 -05:00
sigp.h KVM: s390: SIGP START has to report BUSY while stopping a CPU 2013-12-11 19:05:21 +01:00
smp.h s390: Remove zfcpdump NR_CPUS dependency 2013-10-24 17:17:04 +02:00
sparsemem.h s390/mm: remove MAX_PHYSADDR_BITS define 2012-08-08 07:32:55 -07:00
spinlock_types.h locking: Convert raw_rwlock to arch_rwlock 2009-12-14 23:55:32 +01:00
spinlock.h s390: enable ARCH_USE_CMPXCHG_LOCKREF 2013-09-28 12:46:29 +02:00
string.h s390/string: provide asm lib functions for memcpy and memcmp 2012-09-26 15:44:50 +02:00
switch_to.h s390: fix save and restore of the floating-point-control register 2013-10-24 17:17:11 +02:00
syscall.h s390: system call path micro optimization 2013-04-26 09:07:05 +02:00
sysinfo.h s390/sysinfo,stsi: change return code handling 2012-09-26 15:45:12 +02:00
termios.h UAPI: (Scripted) Disintegrate arch/s390/include/asm 2012-10-09 09:47:31 +01:00
thread_info.h preempt: Make PREEMPT_ACTIVE generic 2013-11-13 20:21:47 +01:00
timex.h s390/time: fix get_tod_clock_ext inline assembly 2013-10-31 09:52:48 +01:00
tlb.h s390/mm: introduce ptep_flush_lazy helper 2013-08-22 12:20:09 +02:00
tlbflush.h s390/mm: introduce ptep_flush_lazy helper 2013-08-22 12:20:09 +02:00
topology.h s390/topology: cleanup topology code 2012-11-23 11:14:31 +01:00
types.h UAPI: (Scripted) Disintegrate arch/s390/include/asm 2012-10-09 09:47:31 +01:00
uaccess.h s390/uaccess: always run the kernel in home space 2013-10-24 17:16:57 +02:00
unaligned.h
unistd.h consolidate cond_syscall and SYSCALL_ALIAS declarations 2013-03-03 22:55:19 -05:00
user.h s390/comments: unify copyright messages and remove file names 2012-07-20 11:15:04 +02:00
vdso.h s390/time,vdso: convert to the new update_vsyscall interface 2013-11-25 09:15:39 +01:00
vga.h vga: compile fix, disable vga for s390 2012-11-30 17:47:28 +01:00
vtime.h vtime: Describe overriden functions in dedicated arch headers 2013-08-14 17:14:53 +02:00
vtimer.h s390/vtimer: rework virtual timer interface 2012-07-20 11:15:08 +02:00
xor.h