Jan Kiszka d0bfb940ec KVM: New guest debug interface ... This rips out the support for KVM_DEBUG_GUEST and introduces a new IOCTL instead: KVM_SET_GUEST_DEBUG. The IOCTL payload consists of a generic part, controlling the "main switch" and the single-step feature. The arch specific part adds an x86 interface for intercepting both types of debug exceptions separately and re-injecting them when the host was not interested. Moveover, the foundation for guest debugging via debug registers is layed. To signal breakpoint events properly back to userland, an arch-specific data block is now returned along KVM_EXIT_DEBUG. For x86, the arch block contains the PC, the debug exception, and relevant debug registers to tell debug events properly apart. The availability of this new interface is signaled by KVM_CAP_SET_GUEST_DEBUG. Empty stubs for not yet supported archs are provided. Note that both SVM and VTX are supported, but only the latter was tested yet. Based on the experience with all those VTX corner case, I would be fairly surprised if SVM will work out of the box. Signed-off-by: Jan Kiszka <jan.kiszka@siemens.com> Signed-off-by: Avi Kivity <avi@redhat.com>		2009-03-24 11:02:49 +02:00
..
airq.h	[S390] move include/asm-s390 to arch/s390/include/asm	2008-08-01 20:42:05 +02:00
appldata.h	[S390] move include/asm-s390 to arch/s390/include/asm	2008-08-01 20:42:05 +02:00
atomic.h	atomic_t: unify all arch definitions	2009-01-06 15:59:10 -08:00
auxvec.h	[S390] introduce vdso on s390	2008-12-25 13:38:55 +01:00
bitops.h	[S390] fix ext2_find_next_bit	2008-08-21 19:46:41 +02:00
bug.h	[S390] remove warnings with functions ending in BUG	2008-12-25 13:39:12 +01:00
bugs.h	[S390] move include/asm-s390 to arch/s390/include/asm	2008-08-01 20:42:05 +02:00
byteorder.h	byteorder: make swab.h include asm/swab.h like a regular header	2009-01-14 19:56:50 -08:00
cache.h	[S390] move include/asm-s390 to arch/s390/include/asm	2008-08-01 20:42:05 +02:00
cacheflush.h	[S390] move include/asm-s390 to arch/s390/include/asm	2008-08-01 20:42:05 +02:00
ccwdev.h	[S390] move include/asm-s390 to arch/s390/include/asm	2008-08-01 20:42:05 +02:00
ccwgroup.h	[S390] move include/asm-s390 to arch/s390/include/asm	2008-08-01 20:42:05 +02:00
checksum.h	[S390] move include/asm-s390 to arch/s390/include/asm	2008-08-01 20:42:05 +02:00
chpid.h	[S390] types: add/fix types.h include in header files	2009-01-09 12:15:06 +01:00
chsc.h	[S390] types: add/fix types.h include in header files	2009-01-09 12:15:06 +01:00
cio.h	[S390] move include/asm-s390 to arch/s390/include/asm	2008-08-01 20:42:05 +02:00
cmb.h	[S390] types: add/fix types.h include in header files	2009-01-09 12:15:06 +01:00
compat.h	[S390] move include/asm-s390 to arch/s390/include/asm	2008-08-01 20:42:05 +02:00
cpcmd.h	[S390] move include/asm-s390 to arch/s390/include/asm	2008-08-01 20:42:05 +02:00
cpu.h	[PATCH] improve idle cputime accounting	2008-12-31 15:11:48 +01:00
cputime.h	[S390] Fix timeval regression on s390	2009-02-19 15:19:19 +01:00
current.h	[S390] move include/asm-s390 to arch/s390/include/asm	2008-08-01 20:42:05 +02:00
dasd.h	[S390] types: add/fix types.h include in header files	2009-01-09 12:15:06 +01:00
debug.h	[S390] move include/asm-s390 to arch/s390/include/asm	2008-08-01 20:42:05 +02:00
delay.h	[S390] Move private simple udelay function to arch/s390/lib/delay.c.	2008-10-10 21:33:58 +02:00
device.h	[S390] move include/asm-s390 to arch/s390/include/asm	2008-08-01 20:42:05 +02:00
diag.h	[S390] move include/asm-s390 to arch/s390/include/asm	2008-08-01 20:42:05 +02:00
div64.h	[S390] move include/asm-s390 to arch/s390/include/asm	2008-08-01 20:42:05 +02:00
dma.h	[S390] move include/asm-s390 to arch/s390/include/asm	2008-08-01 20:42:05 +02:00
ebcdic.h	[S390] move include/asm-s390 to arch/s390/include/asm	2008-08-01 20:42:05 +02:00
elf.h	[S390] personality: fix personality loss on execve	2009-01-23 16:40:28 +01:00
emergency-restart.h	[S390] move include/asm-s390 to arch/s390/include/asm	2008-08-01 20:42:05 +02:00
errno.h	[S390] move include/asm-s390 to arch/s390/include/asm	2008-08-01 20:42:05 +02:00
etr.h	[S390] move include/asm-s390 to arch/s390/include/asm	2008-08-01 20:42:05 +02:00
extmem.h	[S390] move include/asm-s390 to arch/s390/include/asm	2008-08-01 20:42:05 +02:00
fb.h	[S390] move include/asm-s390 to arch/s390/include/asm	2008-08-01 20:42:05 +02:00
fcntl.h	[S390] move include/asm-s390 to arch/s390/include/asm	2008-08-01 20:42:05 +02:00
fcx.h	[S390] cio: update sac values	2008-12-25 13:39:06 +01:00
ftrace.h	[S390] ftrace: function tracer backend for s390	2008-12-25 13:39:03 +01:00
futex.h	[S390] move include/asm-s390 to arch/s390/include/asm	2008-08-01 20:42:05 +02:00
hardirq.h	[S390] move include/asm-s390 to arch/s390/include/asm	2008-08-01 20:42:05 +02:00
hugetlb.h	[S390] move include/asm-s390 to arch/s390/include/asm	2008-08-01 20:42:05 +02:00
idals.h	[S390] move include/asm-s390 to arch/s390/include/asm	2008-08-01 20:42:05 +02:00
io.h	[S390] move include/asm-s390 to arch/s390/include/asm	2008-08-01 20:42:05 +02:00
ioctl.h	[S390] move include/asm-s390 to arch/s390/include/asm	2008-08-01 20:42:05 +02:00
ioctls.h	[S390] move include/asm-s390 to arch/s390/include/asm	2008-08-01 20:42:05 +02:00
ipcbuf.h	[S390] move include/asm-s390 to arch/s390/include/asm	2008-08-01 20:42:05 +02:00
ipl.h	[S390] move include/asm-s390 to arch/s390/include/asm	2008-08-01 20:42:05 +02:00
irq_regs.h	[S390] move include/asm-s390 to arch/s390/include/asm	2008-08-01 20:42:05 +02:00
irq.h	[S390] move include/asm-s390 to arch/s390/include/asm	2008-08-01 20:42:05 +02:00
irqflags.h	[S390] move include/asm-s390 to arch/s390/include/asm	2008-08-01 20:42:05 +02:00
isc.h	[S390] zcrypt: Use of Thin Interrupts	2008-12-25 13:38:57 +01:00
itcw.h	[S390] move include/asm-s390 to arch/s390/include/asm	2008-08-01 20:42:05 +02:00
Kbuild	byteorder: make swab.h include asm/swab.h like a regular header	2009-01-14 19:56:50 -08:00
kdebug.h	[S390] move include/asm-s390 to arch/s390/include/asm	2008-08-01 20:42:05 +02:00
kexec.h	kexec jump: rename KEXEC_CONTROL_CODE_SIZE to KEXEC_CONTROL_PAGE_SIZE	2008-08-15 08:35:42 -07:00
kmap_types.h	[S390] move include/asm-s390 to arch/s390/include/asm	2008-08-01 20:42:05 +02:00
kprobes.h	[S390] move include/asm-s390 to arch/s390/include/asm	2008-08-01 20:42:05 +02:00
kvm_host.h	[S390] move include/asm-s390 to arch/s390/include/asm	2008-08-01 20:42:05 +02:00
kvm_para.h	[S390] move include/asm-s390 to arch/s390/include/asm	2008-08-01 20:42:05 +02:00
kvm_virtio.h	virtio: use KVM_S390_VIRTIO_RING_ALIGN instead of relying on pagesize	2008-12-30 09:26:03 +10:30
kvm.h	KVM: New guest debug interface	2009-03-24 11:02:49 +02:00
linkage.h	[S390] move include/asm-s390 to arch/s390/include/asm	2008-08-01 20:42:05 +02:00
local.h	[S390] move include/asm-s390 to arch/s390/include/asm	2008-08-01 20:42:05 +02:00
lowcore.h	[S390] vdso: fix per cpu vdso pointer in lowcore	2009-02-11 10:37:39 +01:00
mathemu.h	[S390] move include/asm-s390 to arch/s390/include/asm	2008-08-01 20:42:05 +02:00
mman.h	[S390] make page table upgrade work again	2009-03-18 13:28:13 +01:00
mmu_context.h	[S390] pgtables: Fix race in enable_sie vs. page table ops	2008-10-28 11:12:03 +01:00
mmu.h	[S390] introduce vdso on s390	2008-12-25 13:38:55 +01:00
module.h	[S390] move include/asm-s390 to arch/s390/include/asm	2008-08-01 20:42:05 +02:00
monwriter.h	[S390] move include/asm-s390 to arch/s390/include/asm	2008-08-01 20:42:05 +02:00
msgbuf.h	[S390] move include/asm-s390 to arch/s390/include/asm	2008-08-01 20:42:05 +02:00
mutex.h	[S390] move include/asm-s390 to arch/s390/include/asm	2008-08-01 20:42:05 +02:00
page.h	[S390] introduce vdso on s390	2008-12-25 13:38:55 +01:00
param.h	[S390] move include/asm-s390 to arch/s390/include/asm	2008-08-01 20:42:05 +02:00
pci.h	[S390] move include/asm-s390 to arch/s390/include/asm	2008-08-01 20:42:05 +02:00
percpu.h	[S390] move include/asm-s390 to arch/s390/include/asm	2008-08-01 20:42:05 +02:00
pgalloc.h	[S390] clear_table inline assembly contraints	2008-12-25 13:39:15 +01:00
pgtable.h	[S390] pgtable.h: Fix oops in unmap_vmas for KVM processes	2008-11-27 11:06:57 +01:00
poll.h	[S390] move include/asm-s390 to arch/s390/include/asm	2008-08-01 20:42:05 +02:00
posix_types.h	[S390] asm-s390/posix_types.h: drop __USE_ALL usage	2009-01-09 12:15:04 +01:00
processor.h	[S390] make page table walking more robust	2009-03-18 13:28:13 +01:00
ptrace.h	[S390] ptrace: no extern declarations for userspace	2009-01-09 12:15:03 +01:00
qdio.h	[S390] qdio: fix qeth port count detection	2008-12-25 13:38:58 +01:00
qeth.h	[S390] types: add/fix types.h include in header files	2009-01-09 12:15:06 +01:00
reset.h	[S390] move include/asm-s390 to arch/s390/include/asm	2008-08-01 20:42:05 +02:00
resource.h	[S390] move include/asm-s390 to arch/s390/include/asm	2008-08-01 20:42:05 +02:00
rwsem.h	[S390] move include/asm-s390 to arch/s390/include/asm	2008-08-01 20:42:05 +02:00
s390_ext.h	[S390] move include/asm-s390 to arch/s390/include/asm	2008-08-01 20:42:05 +02:00
scatterlist.h	[S390] move include/asm-s390 to arch/s390/include/asm	2008-08-01 20:42:05 +02:00
schid.h	[S390] types: add/fix types.h include in header files	2009-01-09 12:15:06 +01:00
sclp.h	[S390] move include/asm-s390 to arch/s390/include/asm	2008-08-01 20:42:05 +02:00
sections.h	[S390] move include/asm-s390 to arch/s390/include/asm	2008-08-01 20:42:05 +02:00
segment.h	[S390] move include/asm-s390 to arch/s390/include/asm	2008-08-01 20:42:05 +02:00
sembuf.h	[S390] move include/asm-s390 to arch/s390/include/asm	2008-08-01 20:42:05 +02:00
setup.h	[S390] fix "mem=" handling in case of standby memory	2009-02-19 15:19:19 +01:00
sfp-machine.h	[S390] move include/asm-s390 to arch/s390/include/asm	2008-08-01 20:42:05 +02:00
sfp-util.h	[S390] move include/asm-s390 to arch/s390/include/asm	2008-08-01 20:42:05 +02:00
shmbuf.h	[S390] move include/asm-s390 to arch/s390/include/asm	2008-08-01 20:42:05 +02:00
shmparam.h	[S390] move include/asm-s390 to arch/s390/include/asm	2008-08-01 20:42:05 +02:00
sigcontext.h	[S390] move include/asm-s390 to arch/s390/include/asm	2008-08-01 20:42:05 +02:00
siginfo.h	[S390] move include/asm-s390 to arch/s390/include/asm	2008-08-01 20:42:05 +02:00
signal.h	[S390] move include/asm-s390 to arch/s390/include/asm	2008-08-01 20:42:05 +02:00
sigp.h	[S390] convert s390 to generic IPI infrastructure	2008-12-25 13:38:56 +01:00
smp.h	[S390] convert s390 to generic IPI infrastructure	2008-12-25 13:38:56 +01:00
socket.h	[S390] move include/asm-s390 to arch/s390/include/asm	2008-08-01 20:42:05 +02:00
sockios.h	[S390] move include/asm-s390 to arch/s390/include/asm	2008-08-01 20:42:05 +02:00
sparsemem.h	[S390] move include/asm-s390 to arch/s390/include/asm	2008-08-01 20:42:05 +02:00
spinlock_types.h	[S390] move include/asm-s390 to arch/s390/include/asm	2008-08-01 20:42:05 +02:00
spinlock.h	[S390] move include/asm-s390 to arch/s390/include/asm	2008-08-01 20:42:05 +02:00
stat.h	[S390] move include/asm-s390 to arch/s390/include/asm	2008-08-01 20:42:05 +02:00
statfs.h	S390: Update comments about why we don't use <asm-generic/statfs.h>	2008-09-06 19:30:19 +01:00
string.h	[S390] move include/asm-s390 to arch/s390/include/asm	2008-08-01 20:42:05 +02:00
suspend.h	[S390] move include/asm-s390 to arch/s390/include/asm	2008-08-01 20:42:05 +02:00
swab.h	[S390] types: add/fix types.h include in header files	2009-01-09 12:15:06 +01:00
syscall.h	[S390] fix system call parameter functions.	2008-11-27 11:06:56 +01:00
sysinfo.h	[S390] service level interface.	2008-12-25 13:39:00 +01:00
system.h	[PATCH] improve precision of process accounting.	2008-12-31 15:11:47 +01:00
tape390.h	[S390] move include/asm-s390 to arch/s390/include/asm	2008-08-01 20:42:05 +02:00
termbits.h	[S390] move include/asm-s390 to arch/s390/include/asm	2008-08-01 20:42:05 +02:00
termios.h	[S390] move include/asm-s390 to arch/s390/include/asm	2008-08-01 20:42:05 +02:00
thread_info.h	[PATCH] improve precision of process accounting.	2008-12-31 15:11:47 +01:00
timer.h	[PATCH] improve idle cputime accounting	2008-12-31 15:11:48 +01:00
timex.h	[S390] move include/asm-s390 to arch/s390/include/asm	2008-08-01 20:42:05 +02:00
tlb.h	[S390] move include/asm-s390 to arch/s390/include/asm	2008-08-01 20:42:05 +02:00
tlbflush.h	[S390] move include/asm-s390 to arch/s390/include/asm	2008-08-01 20:42:05 +02:00
todclk.h	[S390] move include/asm-s390 to arch/s390/include/asm	2008-08-01 20:42:05 +02:00
topology.h	[S390] topology: define SD_MC_INIT to fix performance regression	2009-03-18 13:28:12 +01:00
types.h	[S390] Use unsigned long long for u64 on 64bit.	2009-01-09 12:15:07 +01:00
uaccess.h	[S390] move include/asm-s390 to arch/s390/include/asm	2008-08-01 20:42:05 +02:00
ucontext.h	[S390] move include/asm-s390 to arch/s390/include/asm	2008-08-01 20:42:05 +02:00
unaligned.h	[S390] move include/asm-s390 to arch/s390/include/asm	2008-08-01 20:42:05 +02:00
unistd.h	[S390] move include/asm-s390 to arch/s390/include/asm	2008-08-01 20:42:05 +02:00
user.h	[S390] move include/asm-s390 to arch/s390/include/asm	2008-08-01 20:42:05 +02:00
vdso.h	[PATCH] fast vdso implementation for CLOCK_THREAD_CPUTIME_ID	2008-12-31 15:11:49 +01:00
vtoc.h	[S390] move include/asm-s390 to arch/s390/include/asm	2008-08-01 20:42:05 +02:00
xor.h	[S390] move include/asm-s390 to arch/s390/include/asm	2008-08-01 20:42:05 +02:00
zcrypt.h	[S390] move include/asm-s390 to arch/s390/include/asm	2008-08-01 20:42:05 +02:00