Remove the tail of the PAE case, so that we can use "goto" in the
next patch to jump to the protection checks.
Signed-off-by: NPaolo Bonzini <pbonzini@redhat.com>

Signed-off-by: NPaolo Bonzini <pbonzini@redhat.com>

Signed-off-by: NPaolo Bonzini <pbonzini@redhat.com>

Signed-off-by: NPaolo Bonzini <pbonzini@redhat.com>

Signed-off-by: NPaolo Bonzini <pbonzini@redhat.com>

Do not use this MMU index at all if CR4.SMAP is false, and drop
the SMAP check from x86_cpu_handle_mmu_fault.
Signed-off-by: NPaolo Bonzini <pbonzini@redhat.com>

With SMAP, implicit kernel accesses from user mode always behave as
if AC=0.  To do this, kernel mode is not anymore a separate MMU mode.
Instead, KERNEL_IDX is renamed to KSMAP_IDX and the kernel mode accessors
wrap KSMAP_IDX and KNOSMAP_IDX.
Signed-off-by: NPaolo Bonzini <pbonzini@redhat.com>

Prepare for adding _kernel accessors there in the next patch.
Signed-off-by: NPaolo Bonzini <pbonzini@redhat.com>

This is the mode where SMAP is overridden, put "NO" in its name.
Signed-off-by: NPaolo Bonzini <pbonzini@redhat.com>

Unify pieces of cpu-all.h, exec-all.h, softmmu_exec.h and tcg/tcg.h
into a single new header file with all helpers.
Reviewed-by: NRichard Henderson <rth@twiddle.net>
Signed-off-by: NPaolo Bonzini <pbonzini@redhat.com>

This will collect all load and store helpers soon.  For now
it is just a replacement for softmmu_exec.h, which this patch
stops including directly, but we also include it where this will
be necessary in order to simplify the next patch.
Reviewed-by: NRichard Henderson <rth@twiddle.net>
Signed-off-by: NPaolo Bonzini <pbonzini@redhat.com>

These will soon require cpu_ldst.h, so move them out of cpu.h.
Reviewed-by: NRichard Henderson <rth@twiddle.net>
Signed-off-by: NPaolo Bonzini <pbonzini@redhat.com>

It is only included in cputlb.c now.
Reviewed-by: NRichard Henderson <rth@twiddle.net>
Signed-off-by: NPaolo Bonzini <pbonzini@redhat.com>

They do not need to be in op_helper.c.  Because cputlb.c now includes
softmmu_template.h twice for each size, io_readX must be elided the
second time through.
Reviewed-by: NRichard Henderson <rth@twiddle.net>
Signed-off-by: NPaolo Bonzini <pbonzini@redhat.com>

Prepare for moving softmmu_header.h inclusion out of .c files
Reviewed-by: NRichard Henderson <rth@twiddle.net>
Signed-off-by: NPaolo Bonzini <pbonzini@redhat.com>

We will reference it from more files in the next patch.  To avoid
ruining the small steps we're making towards multi-target, make
it a method of CPU rather than just a global.
Reviewed-by: NAndreas Färber <afaerber@suse.de>
Signed-off-by: NPaolo Bonzini <pbonzini@redhat.com>

Reviewed-by: NRichard Henderson <rth@twiddle.net>
Signed-off-by: NPaolo Bonzini <pbonzini@redhat.com>

Reviewed-by: NRichard Henderson <rth@twiddle.net>
Signed-off-by: NPaolo Bonzini <pbonzini@redhat.com>

This preprocessor symbol is already used in softmmu_template.h.  We
will use it to distinguish the two "fake" ACCESS_TYPEs
NB_MMU_MODES and NB_MMU_MODES + 1.
Reviewed-by: NRichard Henderson <rth@twiddle.net>
Signed-off-by: NPaolo Bonzini <pbonzini@redhat.com>

The ld_raw and st_raw definitions are only needed in code that
must compile for both user-mode and softmmu emulation.  Device
models can use the equivalent ld_p/st_p which are simple
pointer accessors.
Reviewed-by: NPeter Maydell <peter.maydell@linaro.org>
Signed-off-by: NPaolo Bonzini <pbonzini@redhat.com>

Reviewed-by: NPeter Maydell <peter.maydell@linaro.org>
Signed-off-by: NPaolo Bonzini <pbonzini@redhat.com>

Commit 0f842f8a replaced GETPC_EXT() which
was derived from GETPC() by GETRA_EXT() without fixing cputlb.c. A later
patch replaced GETRA_EXT() by GETRA() in exec/softmmu_template.h which
is included in cputlb.c.

The TCG interpreter failed because the values returned by GETRA() were no
longer explicitly set to 0. The redefinition of GETRA() introduced here
fixes this.

In addition, GETPC_ADJ which is also used in exec/softmmu_template.h is
set to 0. Both changes reduce the compiled code size for cputlb.c by more
than 100 bytes, so the normal TCG without interpreter also profits from
the reduced code size and slightly faster code.

Cc: qemu-stable@nongnu.org
Reported-by: NGiovanni Mascellani <gio@debian.org>
Signed-off-by: NStefan Weil <sw@weilnetz.de>
Signed-off-by: NPaolo Bonzini <pbonzini@redhat.com>

VFIO patches: realtek NIC quirk + SPAPR IOMMU AddressSpace support

# gpg: Signature made Mon 02 Jun 2014 22:44:42 BST using RSA key ID 3BB08B22
# gpg: Can't check signature: public key not found

* remotes/awilliam/tags/vfio-pci-for-qemu-20140602.0:
  vfio: Add guest side IOMMU support
  vfio: Create VFIOAddressSpace objects as needed
  vfio: Introduce VFIO address spaces
  vfio: Rework to have error paths
  vfio: Fix 128 bit handling
  int128: Add int128_exts64()
  memory: Sanity check that no listeners remain on a destroyed AddressSpace
  vfio-pci: Quirk RTL8168 NIC
Signed-off-by: NPeter Maydell <peter.maydell@linaro.org>

seabios: update to 1.7.5 final

# gpg: Signature made Mon 02 Jun 2014 15:49:59 BST using RSA key ID D3E87138
# gpg: Good signature from "Gerd Hoffmann (work) <kraxel@redhat.com>"
# gpg:                 aka "Gerd Hoffmann <gerd@kraxel.org>"
# gpg:                 aka "Gerd Hoffmann (private) <kraxel@gmail.com>"

* remotes/kraxel/tags/pull-roms-3:
  seabios: update to 1.7.5 final
Signed-off-by: NPeter Maydell <peter.maydell@linaro.org>

qtest: improve ehci/uhci test
usb: misc fixes, mostly for usb3/xhci

# gpg: Signature made Mon 02 Jun 2014 15:40:34 BST using RSA key ID D3E87138
# gpg: Good signature from "Gerd Hoffmann (work) <kraxel@redhat.com>"
# gpg:                 aka "Gerd Hoffmann <gerd@kraxel.org>"
# gpg:                 aka "Gerd Hoffmann (private) <kraxel@gmail.com>"

* remotes/kraxel/tags/pull-usb-8:
  xhci: order superspeed ports first
  xhci: make port reset trace point more verbose
  usb: add usb_pick_speed
  usb-host: add HAVE_STREAMS define
  usb-host: allow attaching usb3 devices to ehci
  usb: improve ehci/uhci test
  usb: move ehci register defines to header file
  usb: add uhci port status reserved bit
  usb: move uhci register defines to header file
  qtest: fix qpci_config_writel
Signed-off-by: NPeter Maydell <peter.maydell@linaro.org>

sdl2: add support for text consoles

# gpg: Signature made Mon 02 Jun 2014 15:35:20 BST using RSA key ID D3E87138
# gpg: Good signature from "Gerd Hoffmann (work) <kraxel@redhat.com>"
# gpg:                 aka "Gerd Hoffmann <gerd@kraxel.org>"
# gpg:                 aka "Gerd Hoffmann (private) <kraxel@gmail.com>"

* remotes/kraxel/tags/pull-sdl-3:
  sdl2: textinput + terminal
  sdl2: make Ctrl-Alt-<nr> hotkeys show and hide windows
  console: add kbd_put_string_console
  console: add kbd_put_qcode_console
Signed-off-by: NPeter Maydell <peter.maydell@linaro.org>

git shortlog since -rc1:

Gerd Hoffmann (2):
      acpi: remove PORT_ACPI_PM_BASE constant
      Allow using full io region on q35.

Kevin O'Connor (2):
      vgabios: Add debug message if x86emu leal check triggers.
      python3 fixes for vgabios and csm builds.

Paolo Bonzini (1):
      smm: remove code to handle ACPI disable/enable
Signed-off-by: NGerd Hoffmann <kraxel@redhat.com>

misc minor vnc patches

# gpg: Signature made Mon 02 Jun 2014 15:31:53 BST using RSA key ID D3E87138
# gpg: Good signature from "Gerd Hoffmann (work) <kraxel@redhat.com>"
# gpg:                 aka "Gerd Hoffmann <gerd@kraxel.org>"
# gpg:                 aka "Gerd Hoffmann (private) <kraxel@gmail.com>"

* remotes/kraxel/tags/pull-vnc-3:
  vnc-enc-tight: Fix divide-by-zero in tight_detect_smooth_image{16,24,32}
  vnc: add trace events for key events
  vnc: refuse to set a password with VNC_AUTH_NONE
Signed-off-by: NPeter Maydell <peter.maydell@linaro.org>

Signed-off-by: NGerd Hoffmann <kraxel@redhat.com>

Spotted by Coverity:

(1) Event assignment:  Assigning: "pixels" = "0".
(2) Event cond_true:  Condition "y < h", taking true branch
(3) Event cond_false:  Condition "x < w", taking false branch
(4) Event loop_end:  Reached end of loop
(5) Event divide_by_zero:  In expression "(stats[0] + stats[1]) * 100U / pixels",
division by expression "pixels" which may be zero has undefined behavior.

290     DEFINE_DETECT_FUNCTION(16)
291     DEFINE_DETECT_FUNCTION(32)
Signed-off-by: NGonglei <arei.gonglei@huawei.com>
Signed-off-by: NGerd Hoffmann <kraxel@redhat.com>

Signed-off-by: NGerd Hoffmann <kraxel@redhat.com>

Current code silently changes the authentication settings
in case you try to set a password without password authentication
turned on.  This is bad.  Return an error instead.

If we want allow changing auth settings at runtime this should
be done explicitly using a separate monitor command, not as
side effect of set_passwd.
Signed-off-by: NGerd Hoffmann <kraxel@redhat.com>

Signed-off-by: NGerd Hoffmann <kraxel@redhat.com>

We can pick the usb port speed in generic code, by looking at the port
and device speed masks and looking for the fastest match.  So add a
function to do exactly that, and drop the speed setting code from
usb_desc_attach as it isn't needed any more.

This way we can set the device speed before calling port->ops->attach,
which fixes some xhci hotplug issues.

https://bugzilla.redhat.com/show_bug.cgi?id=1046873Signed-off-by: NGerd Hoffmann <kraxel@redhat.com>

Extend compatibility test function to also figure whenever usb3
devices can be supported on ehci.  Tweak ep0 maxpacketsize field
due to usb2 <-> usb3 difference.
Signed-off-by: NGerd Hoffmann <kraxel@redhat.com>

 * Attach usb devices to the bus.
 * Check initial port status register state.
 * Flip ehci initialization bit.
 * Check port status register state again to
   see whenever device handover to ehci worked.
Signed-off-by: NGerd Hoffmann <kraxel@redhat.com>

So we can easily use them in tests.
Signed-off-by: NGerd Hoffmann <kraxel@redhat.com>

Signed-off-by: NGerd Hoffmann <kraxel@redhat.com>

So we can easily use them in tests.
Signed-off-by: NGerd Hoffmann <kraxel@redhat.com>