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Kernel: Make map_typed() & map_typed_writable() fallible using ErrorOr

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This mostly just moved the problem, as a lot of the callers are not
capable of propagating the errors themselves, but it's a step in the
right direction.
This commit is contained in:
Idan Horowitz 2022-01-13 18:20:22 +02:00 • committed by Andreas Kling
parent e2e5d4da16
commit fb3e46e930
14 changed files with 80 additions and 57 deletions
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2
Kernel/Interrupts/InterruptManagement.cpp
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@ -189,7 +189,7 @@ UNMAP_AFTER_INIT void InterruptManagement::switch_to_ioapic_mode()
UNMAP_AFTER_INIT void InterruptManagement::locate_apic_data()
{
VERIFY(!m_madt.is_null());
auto madt = Memory::map_typed<ACPI::Structures::MADT>(m_madt);
auto madt = Memory::map_typed<ACPI::Structures::MADT>(m_madt).release_value_but_fixme_should_propagate_errors();
int irq_controller_count = 0;
if (madt->flags & PCAT_COMPAT_FLAG) {