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kernel: Preserve the new page directory while exec() is running
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apio 2023-06-24 22:25:18 +02:00
parent 2b7537acba
commit 868213bb85
Signed by: apio
GPG Key ID: B8A7D06E42258954
1 changed files with 1 additions and 1 deletions
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kernel/src/thread/Scheduler.cpp
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@ -235,7 +235,7 @@ namespace Scheduler
{ {
switch_context(old_thread, new_thread, regs); switch_context(old_thread, new_thread, regs);
if (!old_thread->is_kernel) old_thread->fp_data.save(); if (!old_thread->is_kernel) old_thread->fp_data.save();
if (old_thread->is_kernel && MMU::get_page_directory() != MMU::kernel_page_directory()) if (MMU::get_page_directory() != MMU::kernel_page_directory())
old_thread->directory = MMU::get_page_directory(); old_thread->directory = MMU::get_page_directory();
if (new_thread->directory) MMU::switch_page_directory(new_thread->directory); if (new_thread->directory) MMU::switch_page_directory(new_thread->directory);
if (!new_thread->is_kernel) if (!new_thread->is_kernel)