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| author | Vitaly Kuznetsov <vkuznets@redhat.com> | 2020-04-28 11:38:22 +0200 |
|---|---|---|
| committer | Thomas Gleixner <tglx@linutronix.de> | 2020-06-11 15:14:32 +0200 |
| commit | a0bb51f2638e0810c347024679239fd10a8f7990 (patch) | |
| tree | cc9493e85ed25569561e8825adfe088fd97b623f /drivers/xen/gntdev-common.h | |
| parent | x86/idt: Remove address operator on function machine_check() (diff) | |
| download | linux-a0bb51f2638e0810c347024679239fd10a8f7990.tar.xz linux-a0bb51f2638e0810c347024679239fd10a8f7990.zip | |
x86/xen: Split HVM vector callback setup and interrupt gate allocation
As a preparatory change for making alloc_intr_gate() __init split
xen_callback_vector() into callback vector setup via hypercall
(xen_setup_callback_vector()) and interrupt gate allocation
(xen_alloc_callback_vector()).
xen_setup_callback_vector() is being called twice: on init and upon
system resume from xen_hvm_post_suspend(). alloc_intr_gate() only
needs to be called once.
Suggested-by: Thomas Gleixner <tglx@linutronix.de>
Signed-off-by: Vitaly Kuznetsov <vkuznets@redhat.com>
Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
Link: https://lkml.kernel.org/r/20200428093824.1451532-2-vkuznets@redhat.com
Diffstat (limited to 'drivers/xen/gntdev-common.h')
0 files changed, 0 insertions, 0 deletions