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  1. 20 9月, 2017 34 次提交
  3. 19 9月, 2017 6 次提交
    • P
      Merge remote-tracking branch 'remotes/bonzini/tags/for-upstream' into staging · 7ec6a364
      由 Peter Maydell 提交于 
      * warning improvements (Alistair)
* KVM code cleanup (David)
* scsi-block support for rerror/werror (Fam)
* support for >64 vCPUs in Windows (Gonglei)
* SCSI fix (Hannes)
* SSE bugfixes (Joseph)
* SmartOS compilation fixes (Kamil)
* Hyper-V frequency MSR support (Ladi)
* move more files to accel/tcg (Philippe, Thomas)
* multiboot validation (PJP)
* virtqueue size configuration for virtio-scsi (Richard)
* Hyper-V header cleanup (Roman)
* Maintainer email update (Guangrong)
* checkpatch.pl --branch (Daniel), fixes (Greg)
* introducing scsi/ (me)

# gpg: Signature made Tue 19 Sep 2017 15:21:26 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: (51 commits)
  docker: fix creation of archives
  default-configs: Replace $(and ...) with $(call land, ...)
  osdep.h: Prohibit disabling assert() in supported builds
  checkpatch: add hwaddr to @typeList
  accel/hax: move hax-stub.c to accel/stubs/
  target/i386: fix "info mem" for LA57 mode
  scripts: let checkpatch.pl process an entire GIT branch
  update-linux-headers: prepare for hyperv.h removal
  hyperv: add header with protocol definitions
  i386/cpu/hyperv: support over 64 vcpus for windows guests
  Convert remaining single line fprintf() to warn_report()
  Makefile: Remove libqemustub.a
  ptimer-test: do not link to libqemustub.a/libqemuutil.a
  target/mips: Convert VM clock update prints to warn_report
  General warn report fixups
  Convert multi-line fprintf() to warn_report()
  Convert single line fprintf(.../n) to warn_report()
  Convert remaining error_report() to warn_report()
  hw/i386: Improve some of the warning messages
  test-qga: add missing qemu-ga tool dependency
  ...
Signed-off-by: NPeter Maydell <peter.maydell@linaro.org>
      7ec6a364
    • P
      docker: fix creation of archives · 7437866b
      由 Paolo Bonzini 提交于 
      The pixman submodule does not exist anymore, and its removal broke
docker-based tests.  Fix it.

Cc: Fam Zheng <famz@redhat.com>
Signed-off-by: NPaolo Bonzini <pbonzini@redhat.com>
      7437866b
    • T
      default-configs: Replace $(and ...) with $(call land, ...) · d321e6d5
      由 Thomas Huth 提交于 
      Using $(and ...) is dangerous here: It only works as long as the first
argument is set to 'y' or completely unset. It does not work if the
first argument is set to 'n' for example. Let's use the "land" make
function instead which has been written explicitely for this purpose.
Signed-off-by: NThomas Huth <thuth@redhat.com>
Message-Id: <1505759538-15365-1-git-send-email-thuth@redhat.com>
Signed-off-by: NPaolo Bonzini <pbonzini@redhat.com>
      d321e6d5
    • E
      osdep.h: Prohibit disabling assert() in supported builds · 262a69f4
      由 Eric Blake 提交于 
      We already have several files that knowingly require assert()
to work, sometimes because refactoring the code for proper
error handling has not been tackled yet; there are probably
other files that have a similar situation but with no comments
documenting the same.  In fact, we have places in migration
that handle untrusted input with assertions, where disabling
the assertions risks a worse security hole than the current
behavior of losing the guest to SIGABRT when migration fails
because of the assertion.  Promote our current per-file
safety-valve to instead be project-wide, and expand it to also
cover glib's g_assert().

Note that we do NOT want to encourage 'assert(side-effects);'
(that is a bad practice that prevents copy-and-paste of code to
other projects that CAN disable assertions; plus it costs
unnecessary reviewer mental cycles to remember whether a project
special-cases the crippling of asserts); and we would LIKE to
fix migration to not rely on asserts (but that takes a big code
audit).  But in the meantime, we DO want to send a message
that anyone that disables assertions has to tweak code in order
to compile, making it obvious that they are taking on additional
risk that we are not going to support.  At the same time, leave
comments mentioning NDEBUG in files that we know still need to
be scrubbed, so there is at least something to grep for.

It would be possible to come up with some other mechanism for
doing runtime checking by default, but which does not abort
the program on failure, while leaving side effects in place
(unlike how crippling assert() avoids even the side effects),
perhaps under the name q_verify(); but it was not deemed worth
the effort (developers should not have to learn a replacement
when the standard C macro works just fine, and it would be a lot
of churn for little gain).  The patch specifically uses #error
rather than #warn so that a user is forced to tweak the header
to acknowledge the issue, even when not using a -Werror
compilation.
Signed-off-by: NEric Blake <eblake@redhat.com>
Reviewed-by: NPhilippe Mathieu-Daudé <f4bug@amsat.org>
Reviewed-by: NThomas Huth <thuth@redhat.com>

Message-Id: <20170911211320.25385-1-eblake@redhat.com>
Signed-off-by: NPaolo Bonzini <pbonzini@redhat.com>
      262a69f4
    • G
      checkpatch: add hwaddr to @typeList · 825bfa00
      由 Greg Kurz 提交于 
      The script doesn't know about all possible types and learn them as
it parses the code. If it reaches a line with a type cast but the
type isn't known yet, it is misinterpreted as an identifier.

For example the following line:

    foo = (hwaddr) -1;

results in the following false-positive to be reported:

ERROR: spaces required around that '-' (ctx:VxV)

Let's add this standard QEMU type to the list of pre-known types.
Signed-off-by: NGreg Kurz <groug@kaod.org>
Message-Id: <150538015789.8149.10902725348939486674.stgit@bahia.lan>
Signed-off-by: NPaolo Bonzini <pbonzini@redhat.com>
      825bfa00
    • P
      accel/hax: move hax-stub.c to accel/stubs/ · 4c44a007
      由 Philippe Mathieu-Daudé 提交于 
      Suggested-by: NPaolo Bonzini <pbonzini@redhat.com>
Signed-off-by: NPhilippe Mathieu-Daudé <f4bug@amsat.org>
Message-Id: <20170913221149.30382-1-f4bug@amsat.org>
Reviewed-by: NStefan Weil <sw@weilnetz.de>
Signed-off-by: NPaolo Bonzini <pbonzini@redhat.com>
Signed-off-by: NPhilippe Mathieu-Daudé <f4bug@amsat.org>
      4c44a007