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  1. 23 12月, 2015 3 次提交
  3. 22 12月, 2015 6 次提交
  5. 17 12月, 2015 1 次提交
    • E
      qapi: Don't let implicit enum MAX member collide · 7fb1cf16
      由 Eric Blake 提交于 
      Now that we guarantee the user doesn't have any enum values
beginning with a single underscore, we can use that for our
own purposes.  Renaming ENUM_MAX to ENUM__MAX makes it obvious
that the sentinel is generated.

This patch was mostly generated by applying a temporary patch:

|diff --git a/scripts/qapi.py b/scripts/qapi.py
|index e6d014b..b862ec9 100644
|--- a/scripts/qapi.py
|+++ b/scripts/qapi.py
|@@ -1570,6 +1570,7 @@ const char *const %(c_name)s_lookup[] = {
|     max_index = c_enum_const(name, 'MAX', prefix)
|     ret += mcgen('''
|     [%(max_index)s] = NULL,
|+// %(max_index)s
| };
| ''',
|                max_index=max_index)

then running:

$ cat qapi-{types,event}.c tests/test-qapi-types.c |
    sed -n 's,^// \(.*\)MAX,s|\1MAX|\1_MAX|g,p' > list
$ git grep -l _MAX | xargs sed -i -f list

The only things not generated are the changes in scripts/qapi.py.

Rejecting enum members named 'MAX' is now useless, and will be dropped
in the next patch.
Signed-off-by: NEric Blake <eblake@redhat.com>
Message-Id: <1447836791-369-23-git-send-email-eblake@redhat.com>
Reviewed-by: NJuan Quintela <quintela@redhat.com>
[Rebased to current master, commit message tweaked]
Signed-off-by: NMarkus Armbruster <armbru@redhat.com>
      7fb1cf16
  7. 25 11月, 2015 1 次提交
  9. 04 11月, 2015 1 次提交
    • E
      pc: Set hw_version on all machine classes · de796d93
      由 Eduardo Habkost 提交于 
      In 2012, QEMU had a bug where it exposed QEMU version information to the
guest, meaning a QEMU upgrade would expose different hardware to the
guest OS even if the same machine-type is being used.

The bug was fixed by commit 93bfef4c, on
all machines up to pc-1.0. But we kept introducing the same bug on all
newer machines since then. That means we are breaking guest ABI every
time QEMU was upgraded.

Fix this by setting the hw_version on all PC machines, making sure the
hardware won't change when upgrading QEMU.

Note that QEMU_VERSION was "1.0" in QEMU 1.0, but starting on QEMU
1.1.0, it started following the "x.y.0" pattern. We have to follow it,
to make sure we use the right QEMU_VERSION string from each QEMU
release.

The 2.5 machine classes could have hw_version unset, because the default
value for qemu_get_version() is QEMU_VERSION. But I decided to set it
explicitly to QEMU_VERSION so we don't forget to update it to "2.5.0"
after we release 2.5.0 and create a 2.6 machine class.
Reported-by: NLaszlo Ersek <lersek@redhat.com>
Reviewed-by: NLaszlo Ersek <lersek@redhat.com>
Signed-off-by: NEduardo Habkost <ehabkost@redhat.com>
Message-Id: <1446233769-7892-2-git-send-email-ehabkost@redhat.com>
Signed-off-by: NPaolo Bonzini <pbonzini@redhat.com>
      de796d93
  11. 29 10月, 2015 1 次提交
  13. 22 10月, 2015 1 次提交
  15. 03 10月, 2015 2 次提交
  17. 02 10月, 2015 1 次提交
  19. 01 10月, 2015 1 次提交
  21. 24 9月, 2015 2 次提交
  23. 10 9月, 2015 2 次提交
  25. 07 9月, 2015 1 次提交
  27. 13 8月, 2015 10 次提交
  29. 08 7月, 2015 1 次提交
  31. 07 7月, 2015 4 次提交
  33. 06 7月, 2015 1 次提交
  35. 19 6月, 2015 1 次提交