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| author | Gunnar Beutner <gbeutner@serenityos.org> | 2021-06-26 11:43:36 +0200 |
|---|---|---|
| committer | Andreas Kling <kling@serenityos.org> | 2021-06-27 15:46:42 +0200 |
| commit | 324f72d02b1d1978e7a404ae2721223bf9b27ca9 (patch) | |
| tree | 3683fad128e95697358d7db887ebf10747e5e4ea /Kernel/Arch/x86 | |
| parent | fd72597999b61843a176d1e8a8b0d15a68d69e1e (diff) | |
| download | serenity-324f72d02b1d1978e7a404ae2721223bf9b27ca9.zip | |
Kernel: Fix incorrect flags for the GDT entries
The Sz (protected mode) bit should not be set for 64-bit GDT entries.
Diffstat (limited to 'Kernel/Arch/x86')
| -rw-r--r-- | Kernel/Arch/x86/common/Processor.cpp | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/Kernel/Arch/x86/common/Processor.cpp b/Kernel/Arch/x86/common/Processor.cpp index 46757a6125..4d46b56f70 100644 --- a/Kernel/Arch/x86/common/Processor.cpp +++ b/Kernel/Arch/x86/common/Processor.cpp @@ -1067,8 +1067,8 @@ UNMAP_AFTER_INIT void Processor::gdt_init() write_raw_gdt_entry(GDT_SELECTOR_CODE3, 0x0000ffff, 0x00cffa00); // code3 write_raw_gdt_entry(GDT_SELECTOR_DATA3, 0x0000ffff, 0x00cff200); // data3 #else - write_raw_gdt_entry(GDT_SELECTOR_CODE0, 0x0000ffff, 0x00ef9a00); // code0 - write_raw_gdt_entry(GDT_SELECTOR_CODE3, 0x0000ffff, 0x00effa00); // code3 + write_raw_gdt_entry(GDT_SELECTOR_CODE0, 0x0000ffff, 0x00af9a00); // code0 + write_raw_gdt_entry(GDT_SELECTOR_CODE3, 0x0000ffff, 0x00affa00); // code3 #endif #if ARCH(I386) |