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Support virtio-mem #2406

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teawater opened this issue Jan 22, 2020 · 0 comments
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Support virtio-mem #2406

teawater opened this issue Jan 22, 2020 · 0 comments
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teawater commented Jan 22, 2020 •
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@teawater teawater added feature New functionality needs-review Needs to be assessed by the team. labels Jan 22, 2020
@teawater teawater self-assigned this Jan 22, 2020
teawater added a commit to teawater/runtime that referenced this issue Jan 22, 2020
@teawater
qemu: Add virtio-mem support
1b45389 
This commit add qemu virtio-mem support.
Then qemu can use virtio-mem support memory resize.

To enable this function, need the Linux and the qemu that support
virtio-mem.
Use command "echo 1 > /proc/sys/vm/overcommit_memory" to enable memory
overcommitment of Linux kernel.  Because qemu virtio-mem device need
allocate a lot of memory.
Set "enable_virtio_mem" of kata configuration to true.

Fixes: kata-containers#2406

Signed-off-by: Hui Zhu <teawater@antfin.com>
teawater added a commit to teawater/runtime that referenced this issue Jan 22, 2020
@teawater
qemu: Add virtio-mem support
b1ae112 
This commit adds qemu virtio-mem support.
Then qemu can use virtio-mem support memory resize.

To enable this function, need the Linux and the qemu that support
virtio-mem.
Use command "echo 1 > /proc/sys/vm/overcommit_memory" to enable memory
overcommitment of the Linux kernel.  Because qemu virtio-mem device need
to allocate a lot of memory.
Set "enable_virtio_mem" of kata configuration to true.

Fixes: kata-containers#2406

Signed-off-by: Hui Zhu <teawater@antfin.com>
teawater added a commit to teawater/runtime that referenced this issue Jan 23, 2020
@teawater
qemu: Add virtio-mem support
f0e2631 
This commit adds qemu virtio-mem support.
Then qemu can use virtio-mem support memory resize.

To enable this function, need the Linux and the qemu that support
virtio-mem.
Use command "echo 1 > /proc/sys/vm/overcommit_memory" to enable memory
overcommitment of the Linux kernel.  Because qemu virtio-mem device need
to allocate a lot of memory.
Set "enable_virtio_mem" of kata configuration to true.

Fixes: kata-containers#2406

Signed-off-by: Hui Zhu <teawater@antfin.com>
teawater added a commit to teawater/runtime that referenced this issue Jan 24, 2020
@teawater
qemu: Add virtio-mem support
b61ca9c 
This commit adds qemu virtio-mem support.
Then qemu can use virtio-mem support memory resize.

To enable this function, need the Linux and the qemu that support
virtio-mem.
Use command "echo 1 > /proc/sys/vm/overcommit_memory" to enable memory
overcommitment of the Linux kernel.  Because qemu virtio-mem device need
to allocate a lot of memory.
Set "enable_virtio_mem" of kata configuration to true.

Fixes: kata-containers#2406

Signed-off-by: Hui Zhu <teawater@antfin.com>
teawater added a commit to teawater/runtime that referenced this issue Jan 24, 2020
@teawater
qemu: Add virtio-mem support
01a12b0 
This commit adds qemu virtio-mem support.
Then qemu can use virtio-mem support memory resize.

To enable this function, need the Linux and the qemu that support
virtio-mem.
Use command "echo 1 > /proc/sys/vm/overcommit_memory" to enable memory
overcommitment of the Linux kernel.  Because qemu virtio-mem device need
to allocate a lot of memory.
Set "enable_virtio_mem" of kata configuration to true.

Fixes: kata-containers#2406

Signed-off-by: Hui Zhu <teawater@antfin.com>
@devimc devimc closed this as completed in b337428 Jan 27, 2020
dong-liuliu pushed a commit to dong-liuliu/runtime that referenced this issue Feb 8, 2020
@teawater @dong-liuliu
vendor: Update github.com/intel/govmm
eeda362 
Update github.com/intel/govmm.

shortlog:
    6667f4e qmp_test: Add TestExecMemdevAdd and TestExecQomSet
    201fd0a qmp: Add ExecMemdevAdd and ExecQomSet API
    e04be2c qmp: add ExecutePCIVhostUserDevAdd API
    13aeba0 qmp: support command 'chardev-remove'
    6d6b2d8 s390x: add s390x travis support

Fixes: kata-containers#2406

Signed-off-by: Hui Zhu <teawater@antfin.com>
dong-liuliu pushed a commit to dong-liuliu/runtime that referenced this issue Feb 8, 2020
@teawater @dong-liuliu
qemu: Add virtio-mem support
0698ae8 
This commit adds qemu virtio-mem support.
Then qemu can use virtio-mem support memory resize.

To enable this function, need the Linux and the qemu that support
virtio-mem.
Use command "echo 1 > /proc/sys/vm/overcommit_memory" to enable memory
overcommitment of the Linux kernel.  Because qemu virtio-mem device need
to allocate a lot of memory.
Set "enable_virtio_mem" of kata configuration to true.

Fixes: kata-containers#2406

Signed-off-by: Hui Zhu <teawater@antfin.com>
evanfoster pushed a commit to evanfoster/runtime that referenced this issue Mar 9, 2020
@teawater
vendor: Update github.com/intel/govmm
4495f02 
Update github.com/intel/govmm.

shortlog:
    6667f4e qmp_test: Add TestExecMemdevAdd and TestExecQomSet
    201fd0a qmp: Add ExecMemdevAdd and ExecQomSet API
    e04be2c qmp: add ExecutePCIVhostUserDevAdd API
    13aeba0 qmp: support command 'chardev-remove'
    6d6b2d8 s390x: add s390x travis support

Fixes: kata-containers#2406

Signed-off-by: Hui Zhu <teawater@antfin.com>
evanfoster pushed a commit to evanfoster/runtime that referenced this issue Mar 9, 2020
@teawater
qemu: Add virtio-mem support
3c94171 
This commit adds qemu virtio-mem support.
Then qemu can use virtio-mem support memory resize.

To enable this function, need the Linux and the qemu that support
virtio-mem.
Use command "echo 1 > /proc/sys/vm/overcommit_memory" to enable memory
overcommitment of the Linux kernel.  Because qemu virtio-mem device need
to allocate a lot of memory.
Set "enable_virtio_mem" of kata configuration to true.

Fixes: kata-containers#2406

Signed-off-by: Hui Zhu <teawater@antfin.com>
@likebreath likebreath mentioned this issue Mar 26, 2020
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