* [Qemu-devel] [Bug 1777293] [NEW] [REQUEST[ SHARING MEMORY WITH HOST
@ 2018-06-17 1:34 john maser
2018-06-18 5:48 ` [Qemu-devel] [Bug 1777293] " Thomas Huth
2018-08-18 4:17 ` [Qemu-devel] [Bug 1777293] Re: [REQUEST] " Launchpad Bug Tracker
0 siblings, 2 replies; 3+ messages in thread
From: john maser @ 2018-06-17 1:34 UTC (permalink / raw)
To: qemu-devel
Public bug reported:
Instead of a preallocated memory heap I would like for QEMU to share
memory using shm.
Example: Instead of using 16gb out of 32gb of ram to run Windows 10,
there would be no option to allocate it, but to share the hosts
resources; ie giving the host full access to the entire ram stack
I'm not a great programmer but I'm pretty sure QEMU's team could find this useful
** Affects: qemu
Importance: Undecided
Status: New
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https://bugs.launchpad.net/bugs/1777293
Title:
[REQUEST[ SHARING MEMORY WITH HOST
Status in QEMU:
New
Bug description:
Instead of a preallocated memory heap I would like for QEMU to share
memory using shm.
Example: Instead of using 16gb out of 32gb of ram to run Windows 10,
there would be no option to allocate it, but to share the hosts
resources; ie giving the host full access to the entire ram stack
I'm not a great programmer but I'm pretty sure QEMU's team could find this useful
To manage notifications about this bug go to:
https://bugs.launchpad.net/qemu/+bug/1777293/+subscriptions
^ permalink raw reply [flat|nested] 3+ messages in thread
* [Qemu-devel] [Bug 1777293] Re: [REQUEST[ SHARING MEMORY WITH HOST
2018-06-17 1:34 [Qemu-devel] [Bug 1777293] [NEW] [REQUEST[ SHARING MEMORY WITH HOST john maser
@ 2018-06-18 5:48 ` Thomas Huth
2018-08-18 4:17 ` [Qemu-devel] [Bug 1777293] Re: [REQUEST] " Launchpad Bug Tracker
1 sibling, 0 replies; 3+ messages in thread
From: Thomas Huth @ 2018-06-18 5:48 UTC (permalink / raw)
To: qemu-devel
Sorry, but I have a hard to to imagine what you exactly mean here. Do
you mean a possibility for one application in the guest and one in the
host to share a piece of memory? Or do you mean that the operating
systems in the host and guest should somehow share the memory (why?)? Or
do you just look for a possibility to avoid that the guest has a lot of
memory allocated to it when it does not need it? In the latter case,
there is already virtio-balloon, so you should have a look at the virtio
drivers if you need something like this.
** Changed in: qemu
Status: New => Incomplete
** Changed in: qemu
Importance: Undecided => Wishlist
** Summary changed:
- [REQUEST[ SHARING MEMORY WITH HOST
+ [REQUEST] SHARING MEMORY WITH HOST
--
You received this bug notification because you are a member of qemu-
devel-ml, which is subscribed to QEMU.
https://bugs.launchpad.net/bugs/1777293
Title:
[REQUEST] SHARING MEMORY WITH HOST
Status in QEMU:
Incomplete
Bug description:
Instead of a preallocated memory heap I would like for QEMU to share
memory using shm.
Example: Instead of using 16gb out of 32gb of ram to run Windows 10,
there would be no option to allocate it, but to share the hosts
resources; ie giving the host full access to the entire ram stack
I'm not a great programmer but I'm pretty sure QEMU's team could find this useful
To manage notifications about this bug go to:
https://bugs.launchpad.net/qemu/+bug/1777293/+subscriptions
^ permalink raw reply [flat|nested] 3+ messages in thread
* [Qemu-devel] [Bug 1777293] Re: [REQUEST] SHARING MEMORY WITH HOST
2018-06-17 1:34 [Qemu-devel] [Bug 1777293] [NEW] [REQUEST[ SHARING MEMORY WITH HOST john maser
2018-06-18 5:48 ` [Qemu-devel] [Bug 1777293] " Thomas Huth
@ 2018-08-18 4:17 ` Launchpad Bug Tracker
1 sibling, 0 replies; 3+ messages in thread
From: Launchpad Bug Tracker @ 2018-08-18 4:17 UTC (permalink / raw)
To: qemu-devel
[Expired for QEMU because there has been no activity for 60 days.]
** Changed in: qemu
Status: Incomplete => Expired
--
You received this bug notification because you are a member of qemu-
devel-ml, which is subscribed to QEMU.
https://bugs.launchpad.net/bugs/1777293
Title:
[REQUEST] SHARING MEMORY WITH HOST
Status in QEMU:
Expired
Bug description:
Instead of a preallocated memory heap I would like for QEMU to share
memory using shm.
Example: Instead of using 16gb out of 32gb of ram to run Windows 10,
there would be no option to allocate it, but to share the hosts
resources; ie giving the host full access to the entire ram stack
I'm not a great programmer but I'm pretty sure QEMU's team could find this useful
To manage notifications about this bug go to:
https://bugs.launchpad.net/qemu/+bug/1777293/+subscriptions
^ permalink raw reply [flat|nested] 3+ messages in thread
end of thread, other threads:[~2018-08-18 4:25 UTC | newest]
Thread overview: 3+ messages (download: mbox.gz / follow: Atom feed)
-- links below jump to the message on this page --
2018-06-17 1:34 [Qemu-devel] [Bug 1777293] [NEW] [REQUEST[ SHARING MEMORY WITH HOST john maser
2018-06-18 5:48 ` [Qemu-devel] [Bug 1777293] " Thomas Huth
2018-08-18 4:17 ` [Qemu-devel] [Bug 1777293] Re: [REQUEST] " Launchpad Bug Tracker
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