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Revert "Kernel: Move Kernel mapping to 0xc0000000"

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This reverts commit bd33c66273.

This broke the network card drivers, since they depended on kmalloc
addresses being identity-mapped.
This commit is contained in:
Andreas Kling 2019-11-23 17:27:09 +01:00
parent f61ed8eab5
commit 9a157b5e81
13 changed files with 64 additions and 132 deletions
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2
Kernel/VM/Region.cpp
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@ -252,7 +252,7 @@ void Region::map(PageDirectory& page_directory)
pte.set_user_allowed(is_user_accessible());
page_directory.flush(page_vaddr);
#ifdef MM_DEBUG
kprintf("MM: >> map_region_at_address (PD=%p) '%s' V%p => P%p (@%p)\n", &page_directory, name().characters(), page_vaddr.get(), physical_page ? physical_page->paddr().get() : 0, physical_page.ptr());
dbgprintf("MM: >> map_region_at_address (PD=%p) '%s' V%p => P%p (@%p)\n", &page_directory, name().characters(), page_vaddr.get(), physical_page ? physical_page->paddr().get() : 0, physical_page.ptr());
#endif
}
}