x86/vLAPIC: don't leak regs page from vlapic_init() upon error
authorJan Beulich <jbeulich@suse.com>
Fri, 2 Oct 2020 10:30:34 +0000 (12:30 +0200)
committerAndrew Cooper <andrew.cooper3@citrix.com>
Fri, 9 Oct 2020 16:20:11 +0000 (17:20 +0100)
commit8a62dee9ceff3056c7e0bd9632bac39bee2a51b3
treeb63d752df4d4557de1cd3c338df114ad5653b036
parent8a71d50ed40bfa78c37722dc11995ac2563662c3
x86/vLAPIC: don't leak regs page from vlapic_init() upon error

Fixes: 8a981e0bf25e ("Make map_domain_page_global fail")
Signed-off-by: Jan Beulich <jbeulich@suse.com>
Reviewed-by: Andrew Cooper <andrew.cooper3@citrix.com>
xen/arch/x86/hvm/vlapic.c