From: Jan Beulich Date: Fri, 29 Jul 2022 06:49:06 +0000 (+0200) Subject: x86/shadow: exclude HVM-only code from sh_remove_shadows() when !HVM X-Git-Tag: archive/raspbian/4.17.0-1+rpi1^2~33^2~370 X-Git-Url: https://dgit.raspbian.org/%22http:/www.example.com/cgi/%22https://%22%22/%22http:/www.example.com/cgi/%22https:/%22%22?a=commitdiff_plain;h=8a3b89e4307da260675483bb86fc06cc62ed7c08;p=xen.git 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 Acked-by: Andrew Cooper --- 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);