x86/shadow: make a local variable in sh_page_fault() HVM-only
authorJan Beulich <jbeulich@suse.com>
Mon, 18 Oct 2021 12:22:32 +0000 (14:22 +0200)
committerJan Beulich <jbeulich@suse.com>
Mon, 18 Oct 2021 12:22:32 +0000 (14:22 +0200)
commitc8ac573c238308dbaa31fa6acb571c91b587714f
tree4d5be2b1adb18a8366f5609fb273dee5313bd76b
parent66675056c6e59b8a8b651a29ef53c63e9e04f58d
x86/shadow: make a local variable in sh_page_fault() HVM-only

I recall checking that "r" would still have a user, but when doing so I
failed to recognize that all uses are inside a CONFIG_HVM conditional
section.

Fixes: 9f4f20b27b07 ("x86/shadow: adjust some shadow_set_l<N>e() callers")
Reported-by: Stefano Stabellini <sstabellini@kernel.org>
Signed-off-by: Jan Beulich <jbeulich@suse.com>
Acked-by: Andrew Cooper <andrew.cooper3@citrix.com>
xen/arch/x86/mm/shadow/multi.c