[xen staging] x86/shadow: exclude HVM-only code from sh_remove_shadows() when !HVM

[patchbot@xxxxxxx]

commit 8a3b89e4307da260675483bb86fc06cc62ed7c08
Author:     Jan Beulich <jbeulich@xxxxxxxx>
AuthorDate: Fri Jul 29 08:49:06 2022 +0200
Commit:     Jan Beulich <jbeulich@xxxxxxxx>
CommitDate: Fri Jul 29 08:49:06 2022 +0200

    x86/shadow: exclude HVM-only code from sh_remove_shadows() when !HVM
    
    In my (debug) build this amounts to well over 500 bytes of dead code.
    
    Signed-off-by: Jan Beulich <jbeulich@xxxxxxxx>
    Acked-by: Andrew Cooper <andrew.cooper3@xxxxxxxxxx>
---
 xen/arch/x86/mm/shadow/common.c | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/xen/arch/x86/mm/shadow/common.c b/xen/arch/x86/mm/shadow/common.c
index 0fd00a2f96..ca4afb74e4 100644
--- a/xen/arch/x86/mm/shadow/common.c
+++ b/xen/arch/x86/mm/shadow/common.c
@@ -2240,10 +2240,12 @@ void sh_remove_shadows(struct domain *d, mfn_t gmfn, 
int fast, int all)
     }                                                                   \
 } while (0)
 
+#ifdef CONFIG_HVM
     DO_UNSHADOW(SH_type_l2_32_shadow);
     DO_UNSHADOW(SH_type_l1_32_shadow);
     DO_UNSHADOW(SH_type_l2_pae_shadow);
     DO_UNSHADOW(SH_type_l1_pae_shadow);
+#endif
     DO_UNSHADOW(SH_type_l4_64_shadow);
     DO_UNSHADOW(SH_type_l3_64_shadow);
     DO_UNSHADOW(SH_type_l2h_64_shadow);
--
generated by git-patchbot for /home/xen/git/xen.git#staging