kvm tools: improve framebuffer manager initialization

Make the init and exit functions of the framebuffer similar to the rest
of the code.

Signed-off-by: Sasha Levin <levinsasha928@gmail.com>
Signe

kvm tools: improve framebuffer manager initialization

Make the init and exit functions of the framebuffer similar to the rest
of the code.

Signed-off-by: Sasha Levin <levinsasha928@gmail.com>
Signed-off-by: Pekka Enberg <penberg@kernel.org>

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kvm tools: move kvm_cpus into struct kvm

There's no reason the array of guest specific vcpus is global. Move it into
struct kvm.

Also split up arch specific vcpu init from the generic code and call

kvm tools: move kvm_cpus into struct kvm

There's no reason the array of guest specific vcpus is global. Move it into
struct kvm.

Also split up arch specific vcpu init from the generic code and call it from
the kvm_cpu initializer.

Signed-off-by: Sasha Levin <levinsasha928@gmail.com>
Signed-off-by: Pekka Enberg <penberg@kernel.org>

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kvm tools: Fixes for UI modules

Fixes include:
- Error handling
- Cleanup
- Standard init/uninit

Signed-off-by: Sasha Levin <levinsasha928@gmail.com>

kvm tools: Fix attempt to free mmaped memory

Framebuffer memory which was mmap() is being free() at the shutdown
of the guest, leading to glibc errors.

Signed-off-by: Sasha Levin <levinsasha928@gma

kvm tools: Fix attempt to free mmaped memory

Framebuffer memory which was mmap() is being free() at the shutdown
of the guest, leading to glibc errors.

Signed-off-by: Sasha Levin <levinsasha928@gmail.com>
Signed-off-by: Pekka Enberg <penberg@kernel.org>

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kvm, ui: Kill fb_write() function

This patch kills fb_write() and related functions because they're no longer
called as of commit 6768f73 ("kvm tools, vesa: Use guest-mapped memory for
framebuffer")

kvm, ui: Kill fb_write() function

This patch kills fb_write() and related functions because they're no longer
called as of commit 6768f73 ("kvm tools, vesa: Use guest-mapped memory for
framebuffer").

Cc: Cyrill Gorcunov <gorcunov@gmail.com>
Cc: Ingo Molnar <mingo@elte.hu>
Cc: John Floren <john@jfloren.net>
Cc: Sasha Levin <levinsasha928@gmail.com>
Signed-off-by: Pekka Enberg <penberg@kernel.org>

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kvm tools, ui: Add framebuffer infrastructure

This patch introduces 'struct framebuffer' and related API as a preparational
step to killing libvnc dependency from hw/vesa.c.

Acked-by: Ingo Molnar <

kvm tools, ui: Add framebuffer infrastructure

This patch introduces 'struct framebuffer' and related API as a preparational
step to killing libvnc dependency from hw/vesa.c.

Acked-by: Ingo Molnar <mingo@elte.hu>
Cc: Cyrill Gorcunov <gorcunov@gmail.com>
Cc: John Floren <john@jfloren.net>
Cc: Sasha Levin <levinsasha928@gmail.com>
Signed-off-by: Pekka Enberg <penberg@kernel.org>

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