kvm tools: use init/exit where possible

Switch to using init/exit calls instead of the repeating call blocks in builtin-run.

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

kvm tools: use init/exit where possible

Switch to using init/exit calls instead of the repeating call blocks in builtin-run.

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

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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: 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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