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[Qemu-commits] [qemu/qemu] b321af: vl: Report accelerator not supported

From: GitHub
Subject: [Qemu-commits] [qemu/qemu] b321af: vl: Report accelerator not supported for target mo...
Date: Thu, 24 Apr 2014 06:30:05 -0700 
  Branch: refs/heads/master
  Home:   https://github.com/qemu/qemu
  Commit: b321afbefd2279a8c93b31a2b13f202c017b974c
      
https://github.com/qemu/qemu/commit/b321afbefd2279a8c93b31a2b13f202c017b974c
  Author: Chen Gang <address@hidden>
  Date:   2014-04-18 (Fri, 18 Apr 2014)

  Changed paths:
    M vl.c

  Log Message:
  -----------
  vl: Report accelerator not supported for target more nicely

When you ask for an accelerator not supported for your target, you get
a bogus "accelerator does not exist" message:

  $ qemu-system-arm -machine none,accel=kvm
  KVM not supported for this target
  "kvm" accelerator does not exist.
  No accelerator found!

Suppress it.

Signed-off-by: Chen Gang <address@hidden>
Reviewed-by: Markus Armbruster <address@hidden>
Signed-off-by: Michael Tokarev <address@hidden>


  Commit: 1634df567d1997099bc9abd9312c8c77f09293da
      
https://github.com/qemu/qemu/commit/1634df567d1997099bc9abd9312c8c77f09293da
  Author: Amos Kong <address@hidden>
  Date:   2014-04-18 (Fri, 18 Apr 2014)

  Changed paths:
    M qga/commands-posix.c
    M qga/qapi-schema.json

  Log Message:
  -----------
  qga: trivial fix for unclear documentation of guest-set-time

We mixed the use of "guest time", "system time", "hardware time",
"RTC" in documentation, it's unclear.

This patch just added two remarks of RTC and replace two "guest time"
by "guest's system time".

Signed-off-by: Amos Kong <address@hidden>
Reviewed-by: Michal Privoznik <address@hidden>
Reviewed-by: Eric Blake <address@hidden>
Signed-off-by: Michael Tokarev <address@hidden>


  Commit: d61ce900b968829666336843df957b86815c08ab
      
https://github.com/qemu/qemu/commit/d61ce900b968829666336843df957b86815c08ab
  Author: Peter Maydell <address@hidden>
  Date:   2014-04-18 (Fri, 18 Apr 2014)

  Changed paths:
    M configure

  Log Message:
  -----------
  configure: Fix indentation of help for --enable/disable-debug-info

The help text for the --enable-debug-info and --disable-debug-info
command line options was misindented: delete the stray extra space
and bring it in to line with everything else.

Signed-off-by: Peter Maydell <address@hidden>
Signed-off-by: Michael Tokarev <address@hidden>


  Commit: 86e117724a463b865accfd31eed383c2652c3d17
      
https://github.com/qemu/qemu/commit/86e117724a463b865accfd31eed383c2652c3d17
  Author: Hani Benhabiles <address@hidden>
  Date:   2014-04-18 (Fri, 18 Apr 2014)

  Changed paths:
    M net/net.c

  Log Message:
  -----------
  net: Report error when device / hub combo is not found.

Also convert nearby monitor_printf() call to error_report().

Signed-off-by: Hani Benhabiles <address@hidden>
Signed-off-by: Michael Tokarev <address@hidden>


  Commit: ee25595f0126de0f83da86cc29ba2365be7a50d2
      
https://github.com/qemu/qemu/commit/ee25595f0126de0f83da86cc29ba2365be7a50d2
  Author: Peter Maydell <address@hidden>
  Date:   2014-04-18 (Fri, 18 Apr 2014)

  Changed paths:
    M hw/ide/ahci.c

  Log Message:
  -----------
  hw/ide/ahci.c: Avoid shift left into sign bit

Add U suffix to avoid shifting left into the sign bit, which
is undefined behaviour.

Signed-off-by: Peter Maydell <address@hidden>
Signed-off-by: Michael Tokarev <address@hidden>


  Commit: 423d00c857ebc814ef6b5fc63f1d6c595cdc005d
      
https://github.com/qemu/qemu/commit/423d00c857ebc814ef6b5fc63f1d6c595cdc005d
  Author: Peter Maydell <address@hidden>
  Date:   2014-04-18 (Fri, 18 Apr 2014)

  Changed paths:
    M include/qemu/int128.h

  Log Message:
  -----------
  int128.h: Avoid undefined behaviours involving signed arithmetic

Add casts when we're performing arithmetic on the .hi parts of an
Int128, to avoid undefined behaviour.

Signed-off-by: Peter Maydell <address@hidden>
Signed-off-by: Michael Tokarev <address@hidden>


  Commit: 968fc24d843c9e9b24231ca1960b47ef2fc724ea
      
https://github.com/qemu/qemu/commit/968fc24d843c9e9b24231ca1960b47ef2fc724ea
  Author: Peter Maydell <address@hidden>
  Date:   2014-04-18 (Fri, 18 Apr 2014)

  Changed paths:
    M xbzrle.c

  Log Message:
  -----------
  xbzrle.c: Avoid undefined behaviour with signed arithmetic

Use unsigned types for doing bitwise arithmetic in the xzbrle
calculations, to avoid undefined behaviour:

 xbzrle.c:99:49: runtime error: left shift of 72340172838076673
 by 7 places cannot be represented in type 'long'

Signed-off-by: Peter Maydell <address@hidden>
Signed-off-by: Michael Tokarev <address@hidden>


  Commit: e40cdb0e6efb795e4d19368987d53e3e4ae19cf7
      
https://github.com/qemu/qemu/commit/e40cdb0e6efb795e4d19368987d53e3e4ae19cf7
  Author: Paolo Bonzini <address@hidden>
  Date:   2014-04-18 (Fri, 18 Apr 2014)

  Changed paths:
    A scripts/coverity-model.c

  Log Message:
  -----------
  scripts: add sample model file for Coverity Scan

This is the model file that is being used for the QEMU project's scans
on scan.coverity.com.  It fixed about 30 false positives (10% of the
total) and exposed about 60 new memory leaks.

The file is not automatically used; changes to it must be propagated
to the website manually by an admin (right now Markus, Peter and me
are admins).

Signed-off-by: Paolo Bonzini <address@hidden>
Signed-off-by: Markus Armbruster <address@hidden>
Signed-off-by: Michael Tokarev <address@hidden>


  Commit: 2300aed15d704de102b5577cd0a125bb59d2030a
      
https://github.com/qemu/qemu/commit/2300aed15d704de102b5577cd0a125bb59d2030a
  Author: Stefan Weil <address@hidden>
  Date:   2014-04-18 (Fri, 18 Apr 2014)

  Changed paths:
    M configure

  Log Message:
  -----------
  configure: Remove redundant message for -Werror

The compiler flag -Werror is printed (or not printed) as any other
compiler flag which is part of QEMU_CFLAGS.

Therefore an extra output line for -Werror is redundant and can be removed.

Signed-off-by: Stefan Weil <address@hidden>
Signed-off-by: Michael Tokarev <address@hidden>


  Commit: 9d85d557326df69fe0570e7de84b2f57e133c7e7
      
https://github.com/qemu/qemu/commit/9d85d557326df69fe0570e7de84b2f57e133c7e7
  Author: Michael Tokarev <address@hidden>
  Date:   2014-04-18 (Fri, 18 Apr 2014)

  Changed paths:
    M qemu-doc.texi
    M qemu-options.hx

  Log Message:
  -----------
  doc: grammify "allows to"

English language grammar does not allow usage
of the word "allows" directly followed by an
infinitive, declaring constructs like "something
allows to do somestuff" un-grammatical.  Often
it is possible to just insert "one" between "allows"
and "to" to make the construct grammatical, but
usually it is better to re-phrase the statement.

This patch tries to fix 4 examples of "allows to"
usage in qemu doc, but does not address comments
in the code with similar constructs.  It also adds
missing "the" in the same line.

Signed-off-by: Michael Tokarev <address@hidden>


  Commit: b36dc67b95dedcece8757ec23bf42625a7ccda34
      
https://github.com/qemu/qemu/commit/b36dc67b95dedcece8757ec23bf42625a7ccda34
  Author: Stefan Weil <address@hidden>
  Date:   2014-04-18 (Fri, 18 Apr 2014)

  Changed paths:
    M hw/i2c/smbus_eeprom.c

  Log Message:
  -----------
  Fix grammar in comment

Signed-off-by: Stefan Weil <address@hidden>
Reviewed-by: Peter Crosthwaite <address@hidden>
Signed-off-by: Michael Tokarev <address@hidden>


  Commit: 4b8abfb78e99c1fef23a5bd99ea9ab4718dfb57d
      
https://github.com/qemu/qemu/commit/4b8abfb78e99c1fef23a5bd99ea9ab4718dfb57d
  Author: Peter Maydell <address@hidden>
  Date:   2014-04-24 (Thu, 24 Apr 2014)

  Changed paths:
    M configure
    M hw/i2c/smbus_eeprom.c
    M hw/ide/ahci.c
    M include/qemu/int128.h
    M net/net.c
    M qemu-doc.texi
    M qemu-options.hx
    M qga/commands-posix.c
    M qga/qapi-schema.json
    A scripts/coverity-model.c
    M vl.c
    M xbzrle.c

  Log Message:
  -----------
  Merge remote-tracking branch 'remotes/mjt/tags/trivial-patches-2014-04-18' 
into staging

trivial patches for 2014-04-18

# gpg: Signature made Fri 18 Apr 2014 07:36:15 BST using RSA key ID A4C3D7DB
# gpg: Good signature from "Michael Tokarev <address@hidden>"
# gpg:                 aka "Michael Tokarev <address@hidden>"
# gpg:                 aka "Michael Tokarev <address@hidden>"
# gpg: WARNING: This key is not certified with a trusted signature!
# gpg:          There is no indication that the signature belongs to the owner.
# Primary key fingerprint: 6EE1 95D1 886E 8FFB 810D  4324 457C E0A0 8044 65C5
#      Subkey fingerprint: 6F67 E18E 7C91 C5B1 5514  66A7 BEE5 9D74 A4C3 D7DB

* remotes/mjt/tags/trivial-patches-2014-04-18:
  Fix grammar in comment
  doc: grammify "allows to"
  configure: Remove redundant message for -Werror
  scripts: add sample model file for Coverity Scan
  xbzrle.c: Avoid undefined behaviour with signed arithmetic
  int128.h: Avoid undefined behaviours involving signed arithmetic
  hw/ide/ahci.c: Avoid shift left into sign bit
  net: Report error when device / hub combo is not found.
  configure: Fix indentation of help for --enable/disable-debug-info
  qga: trivial fix for unclear documentation of guest-set-time
  vl: Report accelerator not supported for target more nicely

Signed-off-by: Peter Maydell <address@hidden>


Compare: https://github.com/qemu/qemu/compare/2d03b49c3f22...4b8abfb78e99
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