x86/vLAPIC: don't leak regs page from vlapic_init() upon error
authorJan Beulich <jbeulich@suse.com>
Tue, 20 Oct 2020 12:44:02 +0000 (14:44 +0200)
committerJan Beulich <jbeulich@suse.com>
Tue, 20 Oct 2020 12:44:02 +0000 (14:44 +0200)
commite9365151919c3b3ecdde6b43d31ad1e230c3342e
treee6ffd71953f216b20c22a44a42fb001e6be7c6e1
parent9c1cc643ac3651950ec054a41c970e3fc6ee6da6
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>
master commit: 8a62dee9ceff3056c7e0bd9632bac39bee2a51b3
master date: 2020-10-09 17:20:11 +0100
xen/arch/x86/hvm/vlapic.c