diff options
| author | Juergen Gross | 2023-08-24 17:34:21 +0200 |
|---|---|---|
| committer | Greg Kroah-Hartman | 2023-12-08 08:51:20 +0100 |
| commit | 00bc8b2cf44cc59c1177a167b2551294c6ed91eb (patch) | |
| tree | f4d96a1253ee1a32403f94182fa99f3b58d294e0 /include | |
| parent | 9311a0ff388aa4f05d448edb656f308122694c03 (diff) | |
xen: simplify evtchn_do_upcall() call maze
[ Upstream commit 37510dd566bdbff31a769cde2fa6654bccdb8b24 ]
There are several functions involved for performing the functionality
of evtchn_do_upcall():
- __xen_evtchn_do_upcall() doing the real work
- xen_hvm_evtchn_do_upcall() just being a wrapper for
__xen_evtchn_do_upcall(), exposed for external callers
- xen_evtchn_do_upcall() calling __xen_evtchn_do_upcall(), too, but
without any user
Simplify this maze by:
- removing the unused xen_evtchn_do_upcall()
- removing xen_hvm_evtchn_do_upcall() as the only left caller of
__xen_evtchn_do_upcall(), while renaming __xen_evtchn_do_upcall() to
xen_evtchn_do_upcall()
Signed-off-by: Juergen Gross <jgross@suse.com>
Reviewed-by: Boris Ostrovsky <boris.ostrovsky@oracle.com>
Reviewed-by: Thomas Gleixner <tglx@linutronix.de>
Signed-off-by: Juergen Gross <jgross@suse.com>
Stable-dep-of: db2832309a82 ("x86/xen: fix percpu vcpu_info allocation")
Signed-off-by: Sasha Levin <sashal@kernel.org>
Diffstat (limited to 'include')
| -rw-r--r-- | include/xen/events.h | 3 |
1 files changed, 1 insertions, 2 deletions
diff --git a/include/xen/events.h b/include/xen/events.h index 44c2855c76d1..b303bd24e2a6 100644 --- a/include/xen/events.h +++ b/include/xen/events.h @@ -106,8 +106,7 @@ int irq_from_virq(unsigned int cpu, unsigned int virq); evtchn_port_t evtchn_from_irq(unsigned irq); int xen_set_callback_via(uint64_t via); -void xen_evtchn_do_upcall(struct pt_regs *regs); -int xen_hvm_evtchn_do_upcall(void); +int xen_evtchn_do_upcall(void); /* Bind a pirq for a physical interrupt to an irq. */ int xen_bind_pirq_gsi_to_irq(unsigned gsi, |