Sinipelto
/
banan-os
forked from Bananymous/banan-os
1
0
Fork 0
Code Pull Requests Activity

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
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

4
kernel/kernel/Memory/PhysicalRange.cpp
View File

@ -11,11 +11,11 @@ namespace Kernel
PhysicalRange::PhysicalRange(paddr_t start, size_t size)
{
// 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;
// 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)
m_start += PAGE_SIZE - rem;