diff options
| author | Thomas Gleixner <tglx@linutronix.de> | 2020-02-25 23:16:22 +0100 |
|---|---|---|
| committer | Thomas Gleixner <tglx@linutronix.de> | 2020-06-11 15:14:49 +0200 |
| commit | 97b3d290b865cf9115f7d37d40b7482efba4d46d (patch) | |
| tree | 8e15ae28b06c83ab353d85f9ca24e0924a4e3bdd /arch/x86/entry/entry_64.S | |
| parent | aabfe5383ec7b480ca222ac05d49eb3c83dc022a (diff) | |
x86/entry: Convert Invalid TSS exception to IDTENTRY
Convert #TS to IDTENTRY_ERRORCODE:
- Implement the C entry point with DEFINE_IDTENTRY
- Emit the ASM stub with DECLARE_IDTENTRY
- Remove the ASM idtentry in 64bit
- Remove the open coded ASM entry code in 32bit
- Fixup the XEN/PV code
- Remove the old prototypes
No functional change.
Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
Reviewed-by: Alexandre Chartre <alexandre.chartre@oracle.com>
Acked-by: Andy Lutomirski <luto@kernel.org>
Acked-by: Peter Zijlstra <peterz@infradead.org>
Link: https://lkml.kernel.org/r/20200505134905.350676449@linutronix.de
Diffstat (limited to 'arch/x86/entry/entry_64.S')
| -rw-r--r-- | arch/x86/entry/entry_64.S | 1 |
1 files changed, 0 insertions, 1 deletions
diff --git a/arch/x86/entry/entry_64.S b/arch/x86/entry/entry_64.S index 423c3a9783af..07307cf08c2d 100644 --- a/arch/x86/entry/entry_64.S +++ b/arch/x86/entry/entry_64.S @@ -1073,7 +1073,6 @@ apicinterrupt IRQ_WORK_VECTOR irq_work_interrupt smp_irq_work_interrupt */ idtentry X86_TRAP_BP int3 do_int3 has_error_code=0 -idtentry X86_TRAP_TS invalid_TSS do_invalid_TSS has_error_code=1 idtentry X86_TRAP_NP segment_not_present do_segment_not_present has_error_code=1 idtentry X86_TRAP_SS stack_segment do_stack_segment has_error_code=1 idtentry X86_TRAP_GP general_protection do_general_protection has_error_code=1 |