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Kernel/Graphics: Round size value when mapping real framebuffer

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Liav A 2021-05-16 23:29:27 +03:00 committed by Linus Groh
parent 7f3080c8f2
commit 7995e115b8
Notes: sideshowbarker 2024-07-18 17:59:28 +09:00 
Author: https://github.com/supercomputer7
Commit: https://github.com/SerenityOS/serenity/commit/7995e115b81
Pull-request: https://github.com/SerenityOS/serenity/pull/7185
1 changed files with 1 additions and 1 deletions
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Kernel/Graphics/FramebufferDevice.cpp
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@ -86,7 +86,7 @@ UNMAP_AFTER_INIT void FramebufferDevice::initialize()
{
m_real_framebuffer_vmobject = AnonymousVMObject::create_for_physical_range(m_framebuffer_address, page_round_up(framebuffer_size_in_bytes()));
VERIFY(m_real_framebuffer_vmobject);
m_real_framebuffer_region = MM.allocate_kernel_region_with_vmobject(*m_real_framebuffer_vmobject, framebuffer_size_in_bytes(), "Framebuffer", Region::Access::Read | Region::Access::Write);
m_real_framebuffer_region = MM.allocate_kernel_region_with_vmobject(*m_real_framebuffer_vmobject, page_round_up(framebuffer_size_in_bytes()), "Framebuffer", Region::Access::Read | Region::Access::Write);
VERIFY(m_real_framebuffer_region);
m_swapped_framebuffer_vmobject = AnonymousVMObject::create_with_size(page_round_up(framebuffer_size_in_bytes()), AllocationStrategy::AllocateNow);
VERIFY(m_swapped_framebuffer_vmobject);