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| author | Vegard Nossum <vegard.nossum@oracle.com> | 2023-12-19 18:11:58 +0300 |
|---|---|---|
| committer | Ingo Molnar <mingo@kernel.org> | 2023-12-20 12:57:38 +0300 |
| commit | 1445f6e15f7ddd80311307475191e34c0b2312e8 (patch) | |
| tree | a1d4f1471994e6b8547dc197e8ae088987df332e /arch/x86/realmode/rm/reboot.S | |
| parent | 41ef75c848e33beb1f7b981866b62b0066f744c7 (diff) | |
| download | linux-1445f6e15f7ddd80311307475191e34c0b2312e8.tar.xz | |
x86/asm: Replace magic numbers in GDT descriptors, script-generated change
Actually replace the numeric values by the new symbolic values.
I used this to find all the existing users of the GDT_ENTRY*() macros:
$ git grep -P 'GDT_ENTRY(_INIT)?\('
Some of the lines will exceed 80 characters, but some of them will be
shorter again in the next couple of patches.
Signed-off-by: Vegard Nossum <vegard.nossum@oracle.com>
Signed-off-by: Ingo Molnar <mingo@kernel.org>
Acked-by: Linus Torvalds <torvalds@linux-foundation.org>
Link: https://lore.kernel.org/r/20231219151200.2878271-4-vegard.nossum@oracle.com
Diffstat (limited to 'arch/x86/realmode/rm/reboot.S')
| -rw-r--r-- | arch/x86/realmode/rm/reboot.S | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/arch/x86/realmode/rm/reboot.S b/arch/x86/realmode/rm/reboot.S index 447641820a8d..5bc068b9acdd 100644 --- a/arch/x86/realmode/rm/reboot.S +++ b/arch/x86/realmode/rm/reboot.S @@ -154,5 +154,5 @@ SYM_DATA_START(machine_real_restart_gdt) * base value 0x100; since this is consistent with real mode * semantics we don't have to reload the segments once CR0.PE = 0. */ - .quad GDT_ENTRY(0x0093, 0x100, 0xffff) + .quad GDT_ENTRY(DESC_DATA16 | _DESC_ACCESSED, 0x100, 0xffff) SYM_DATA_END(machine_real_restart_gdt) |