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Kernel: Physical range now calculates RAM with physical addresses

This commit is contained in:
Bananymous 2023-05-31 00:33:44 +03:00
parent 708d401d2c
commit 1f2fd59ad5
1 changed files with 2 additions and 2 deletions
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4
kernel/kernel/Memory/PhysicalRange.cpp
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@ -11,11 +11,11 @@ namespace Kernel
PhysicalRange::PhysicalRange(paddr_t start, size_t size) PhysicalRange::PhysicalRange(paddr_t start, size_t size)
{ {
// We can't use the memory ovelapping with kernel // We can't use the memory ovelapping with kernel
if (start + size <= (paddr_t)g_kernel_end) if (start + size <= V2P(g_kernel_end))
return; return;
// Align start to page boundary and after the kernel memory // Align start to page boundary and after the kernel memory
m_start = BAN::Math::max(start, (paddr_t)g_kernel_end); m_start = BAN::Math::max(start, V2P(g_kernel_end));
if (auto rem = m_start % PAGE_SIZE) if (auto rem = m_start % PAGE_SIZE)
m_start += PAGE_SIZE - rem; m_start += PAGE_SIZE - rem;