From d868feb95a8a0cfa643427f10a6a540da8061ab5 Mon Sep 17 00:00:00 2001 From: Andrew Cooper Date: Thu, 4 Nov 2021 19:36:16 +0000 Subject: [PATCH] xen/xsm: Complete altcall conversion of xsm interface With alternative_call() capable of handling compound types, the three remaining hooks can be optimised at boot time too. Fixes: 164a0b9653f4 ("xsm: refactor xsm_ops handling") Signed-off-by: Andrew Cooper Reviewed-by: Jan Beulich Reviewed-by: Daniel P. Smith --- xen/include/xsm/xsm.h | 6 +++--- 1 file changed, 3 insertions(+), 3 deletions(-) diff --git a/xen/include/xsm/xsm.h b/xen/include/xsm/xsm.h index 0b360e1a35..82458066f6 100644 --- a/xen/include/xsm/xsm.h +++ b/xen/include/xsm/xsm.h @@ -579,13 +579,13 @@ static inline int xsm_hypfs_op(xsm_default_t def) static inline long xsm_do_xsm_op(XEN_GUEST_HANDLE_PARAM(void) op) { - return xsm_ops.do_xsm_op(op); + return alternative_call(xsm_ops.do_xsm_op, op); } #ifdef CONFIG_COMPAT static inline int xsm_do_compat_op(XEN_GUEST_HANDLE_PARAM(void) op) { - return xsm_ops.do_compat_op(op); + return alternative_call(xsm_ops.do_compat_op, op); } #endif @@ -698,7 +698,7 @@ static inline int xsm_mmuext_op( static inline int xsm_update_va_mapping( xsm_default_t def, struct domain *d, struct domain *f, l1_pgentry_t pte) { - return xsm_ops.update_va_mapping(d, f, pte); + return alternative_call(xsm_ops.update_va_mapping, d, f, pte); } static inline int xsm_priv_mapping( -- 2.39.5