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author | Michael S. Tsirkin <mst@redhat.com> | 2013-08-27 08:37:26 +0300 |
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committer | Michael Roth <mdroth@linux.vnet.ibm.com> | 2013-09-24 19:12:03 -0500 |
commit | a73c74f63aa8f977ece88c97280a03ea9b1ca395 (patch) | |
tree | b27c8a616f3c0d66ae49b508da5945fb41cc0662 /.mailmap | |
parent | 964e0d4ec52ea7400ccc69de69b05ac913bbfff8 (diff) | |
download | qemu-a73c74f63aa8f977ece88c97280a03ea9b1ca395.tar.gz |
pc: fix regression for 64 bit PCI memory
commit 398489018183d613306ab022653552247d93919f
pc: limit 64 bit hole to 2G by default
introduced a way for management to control
the window allocated to the 64 bit PCI hole.
This is useful, but existing management tools do not know how to set
this property. As a result, e.g. specifying a large ivshmem device with
size > 4G is broken by default. For example this configuration no
longer works:
-device ivshmem,size=4294967296,chardev=cfoo
-chardev socket,path=/tmp/sock,id=cfoo,server,nowait
Fix this by detecting that hole size was not specified
and defaulting to the backwards-compatible value of 1 << 62.
Cc: qemu-stable@nongnu.org
Cc: Igor Mammedov <imammedo@redhat.com>
Signed-off-by: Michael S. Tsirkin <mst@redhat.com>
(cherry picked from commit 1466cef32dd5e7ef3c6477e96d85d92302ad02e3)
Signed-off-by: Michael Roth <mdroth@linux.vnet.ibm.com>
Diffstat (limited to '.mailmap')
0 files changed, 0 insertions, 0 deletions