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| author |   Thomas Gleixner <tglx@linutronix.de> | 2020-05-21 22:05:44 +0200 |
|---|---|---|
| committer | Thomas Gleixner <tglx@linutronix.de> | 2020-06-11 15:15:15 +0200 |
| commit | cb09ea2924cbf1a42da59bd30a59cc1836240bcb (patch) | |
| tree | 1ed2f628b2a16311f7c772c94719b0395653014d /include/xen | |
| parent | x86/entry: Convert various hypervisor vectors to IDTENTRY_SYSVEC (diff) | |
| download | wireguard-linux-cb09ea2924cbf1a42da59bd30a59cc1836240bcb.tar.xz wireguard-linux-cb09ea2924cbf1a42da59bd30a59cc1836240bcb.zip | |
x86/entry: Convert XEN hypercall vector to IDTENTRY_SYSVEC
Convert the last oldstyle defined vector to IDTENTRY_SYSVEC:
- Implement the C entry point with DEFINE_IDTENTRY_SYSVEC
- Emit the ASM stub with DECLARE_IDTENTRY_SYSVEC
- Remove the ASM idtentries in 64-bit
- Remove the BUILD_INTERRUPT entries in 32-bit
- Remove the old prototypes
Fixup the related XEN code by providing the primary C entry point in x86 to
avoid cluttering the generic code with X86'isms.
No functional change.
Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
Signed-off-by: Ingo Molnar <mingo@kernel.org>
Acked-by: Andy Lutomirski <luto@kernel.org>
Link: https://lore.kernel.org/r/20200521202119.741950104@linutronix.de
Diffstat (limited to 'include/xen')
| -rw-r--r-- | include/xen/events.h | 7 |
1 files changed, 0 insertions, 7 deletions
diff --git a/include/xen/events.h b/include/xen/events.h index 12b0dcb6a120..df1e6391f63f 100644 --- a/include/xen/events.h +++ b/include/xen/events.h @@ -90,13 +90,6 @@ unsigned int irq_from_evtchn(evtchn_port_t evtchn); int irq_from_virq(unsigned int cpu, unsigned int virq); evtchn_port_t evtchn_from_irq(unsigned irq); -#ifdef CONFIG_XEN_PVHVM -/* Xen HVM evtchn vector callback */ -void xen_hvm_callback_vector(void); -#ifdef CONFIG_TRACING -#define trace_xen_hvm_callback_vector xen_hvm_callback_vector -#endif -#endif int xen_set_callback_via(uint64_t via); void xen_evtchn_do_upcall(struct pt_regs *regs); void xen_hvm_evtchn_do_upcall(void); |