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* minor patches here and there

Browse source 
* MTTCG: lock-free TB lookup
 * SCSI: bugfixes for MPTSAS, MegaSAS, LSI53c, vmw_pvscsi
 * buffer_is_zero rewrite (except for one patch)
 * chardev: qemu_chr_fe_write checks
 * checkpatch improvement for markdown preformatted text
 * default-configs cleanups
 * atomics cleanups
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Merge remote-tracking branch 'remotes/bonzini/tags/for-upstream' into staging

* minor patches here and there
* MTTCG: lock-free TB lookup
* SCSI: bugfixes for MPTSAS, MegaSAS, LSI53c, vmw_pvscsi
* buffer_is_zero rewrite (except for one patch)
* chardev: qemu_chr_fe_write checks
* checkpatch improvement for markdown preformatted text
* default-configs cleanups
* atomics cleanups

# gpg: Signature made Tue 13 Sep 2016 18:14:30 BST
# gpg:                using RSA key 0xBFFBD25F78C7AE83
# gpg: Good signature from "Paolo Bonzini <bonzini@gnu.org>"
# gpg:                 aka "Paolo Bonzini <pbonzini@redhat.com>"
# Primary key fingerprint: 46F5 9FBD 57D6 12E7 BFD4  E2F7 7E15 100C CD36 69B1
#      Subkey fingerprint: F133 3857 4B66 2389 866C  7682 BFFB D25F 78C7 AE83

* remotes/bonzini/tags/for-upstream: (58 commits)
  cutils: Add generic prefetch
  cutils: Add SSE4 version
  cutils: Add test for buffer_is_zero
  cutils: Remove ppc buffer zero checking
  cutils: Remove aarch64 buffer zero checking
  cutils: Rearrange buffer_is_zero acceleration
  cutils: Export only buffer_is_zero
  cutils: Remove SPLAT macro
  cutils: Move buffer_is_zero and subroutines to a new file
  ppc: do not redefine CPUPPCState
  x86/lapic: Load LAPIC state at post_load
  optionrom: do not rely on compiler's bswap optimization
  checkpatch: Fix whitespace checks for documentation code blocks
  atomics: Use __atomic_*_n() variant primitives
  atomics: Remove redundant barrier()'s
  kvm-all: drop kvm_setup_guest_memory
  i8257: Make device "i8257" unavailable with -device
  Revert "megasas: remove useless check for cmd->frame"
  char: convert qemu_chr_fe_write to qemu_chr_fe_write_all
  hw: replace most use of qemu_chr_fe_write with qemu_chr_fe_write_all
  ...

Signed-off-by: Peter Maydell <peter.maydell@linaro.org>

 Conflicts:
	cpus.c
	tests/Makefile.include
This commit is contained in:
Peter Maydell 2016-09-15 10:24:22 +01:00
commit 8212ff86f4
77 changed files with 885 additions and 643 deletions
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41
qemu-options.hx
View file

@ -982,13 +982,14 @@ DEF("nographic", 0, QEMU_OPTION_nographic,
STEXI
@item -nographic
@findex -nographic
Normally, QEMU uses SDL to display the VGA output. With this option,
you can totally disable graphical output so that QEMU is a simple
command line application. The emulated serial port is redirected on
the console and muxed with the monitor (unless redirected elsewhere
explicitly). Therefore, you can still use QEMU to debug a Linux kernel
with a serial console. Use @key{C-a h} for help on switching between
the console and monitor.
Normally, if QEMU is compiled with graphical window support, it displays
output such as guest graphics, guest console, and the QEMU monitor in a
window. With this option, you can totally disable graphical output so
that QEMU is a simple command line application. The emulated serial port
is redirected on the console and muxed with the monitor (unless
redirected elsewhere explicitly). Therefore, you can still use QEMU to
debug a Linux kernel with a serial console. Use @key{C-a h} for help on
switching between the console and monitor.
ETEXI
DEF("curses", 0, QEMU_OPTION_curses,
@ -997,9 +998,11 @@ DEF("curses", 0, QEMU_OPTION_curses,
STEXI
@item -curses
@findex -curses
Normally, QEMU uses SDL to display the VGA output. With this option,
QEMU can display the VGA output when in text mode using a
curses/ncurses interface. Nothing is displayed in graphical mode.
Normally, if QEMU is compiled with graphical window support, it displays
output such as guest graphics, guest console, and the QEMU monitor in a
window. With this option, QEMU can display the VGA output when in text
mode using a curses/ncurses interface. Nothing is displayed in graphical
mode.
ETEXI
DEF("no-frame", 0, QEMU_OPTION_no_frame,
@ -1243,13 +1246,14 @@ DEF("vnc", HAS_ARG, QEMU_OPTION_vnc ,
STEXI
@item -vnc @var{display}[,@var{option}[,@var{option}[,...]]]
@findex -vnc
Normally, QEMU uses SDL to display the VGA output. With this option,
you can have QEMU listen on VNC display @var{display} and redirect the VGA
display over the VNC session. It is very useful to enable the usb
tablet device when using this option (option @option{-usbdevice
tablet}). When using the VNC display, you must use the @option{-k}
parameter to set the keyboard layout if you are not using en-us. Valid
syntax for the @var{display} is
Normally, if QEMU is compiled with graphical window support, it displays
output such as guest graphics, guest console, and the QEMU monitor in a
window. With this option, you can have QEMU listen on VNC display
@var{display} and redirect the VGA display over the VNC session. It is
very useful to enable the usb tablet device when using this option
(option @option{-usbdevice tablet}). When using the VNC display, you
must use the @option{-k} parameter to set the keyboard layout if you are
not using en-us. Valid syntax for the @var{display} is
@table @option
@ -2148,6 +2152,7 @@ The general form of a character device option is:
ETEXI
DEF("chardev", HAS_ARG, QEMU_OPTION_chardev,
"-chardev help\n"
"-chardev null,id=id[,mux=on|off][,logfile=PATH][,logappend=on|off]\n"
"-chardev socket,id=id[,host=host],port=port[,to=to][,ipv4][,ipv6][,nodelay][,reconnect=seconds]\n"
" [,server][,nowait][,telnet][,reconnect=seconds][,mux=on|off]\n"
@ -2213,6 +2218,8 @@ Backend is one of:
@option{spiceport}.
The specific backend will determine the applicable options.
Use "-chardev help" to print all available chardev backend types.
All devices must have an id, which can be any string up to 127 characters long.
It is used to uniquely identify this device in other command line directives.