diff options
| author | Thomas Gleixner <tglx@linutronix.de> | 2020-02-25 23:33:26 +0100 |
|---|---|---|
| committer | Thomas Gleixner <tglx@linutronix.de> | 2020-06-11 15:14:59 +0200 |
| commit | 2bbc68f8373c0631ebf137f376fbea00e8086be7 (patch) | |
| tree | 0cebf75fb72ec79233f04adc8903bda6c7a11f23 /arch/x86/xen/enlighten_pv.c | |
| parent | 9f58fdde95c9509a4ded27a6d0035e79294002b4 (diff) | |
x86/entry: Convert Debug exception to IDTENTRY_DB
Convert #DB to IDTENTRY_ERRORCODE:
- Implement the C entry point with DEFINE_IDTENTRY_DB
- 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: Peter Zijlstra <peterz@infradead.org>
Acked-by: Andy Lutomirski <luto@kernel.org>
Link: https://lkml.kernel.org/r/20200505135314.900297476@linutronix.de
Diffstat (limited to 'arch/x86/xen/enlighten_pv.c')
| -rw-r--r-- | arch/x86/xen/enlighten_pv.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/arch/x86/xen/enlighten_pv.c b/arch/x86/xen/enlighten_pv.c index 0d6c2789e676..376851d1039a 100644 --- a/arch/x86/xen/enlighten_pv.c +++ b/arch/x86/xen/enlighten_pv.c @@ -615,7 +615,7 @@ struct trap_array_entry { .ist_okay = ist_ok } static struct trap_array_entry trap_array[] = { - { debug, xen_xendebug, true }, + TRAP_ENTRY_REDIR(exc_debug, exc_xendebug, true ), { double_fault, xen_double_fault, true }, #ifdef CONFIG_X86_MCE TRAP_ENTRY(exc_machine_check, true ), |