[PATCH v2 03/10] Rename HAS_MEM_ACCESS to MEM_ACCESS

[Stefano Stabellini <sstabellini@kernel.org>]

HAS_MEM_ACCESS has become selectable by the user on ARM32 and ARM64. To
mark the change, rename the option from HAS_MEM_ACCESS to MEM_ACCESS.

Suggested-by: Julien Grall <julien.grall@arm.com>
Signed-off-by: Stefano Stabellini <sstabellini@kernel.org>
CC: andrew.cooper3@citrix.com
CC: George.Dunlap@eu.citrix.com
CC: ian.jackson@eu.citrix.com
CC: jbeulich@suse.com
CC: julien.grall@arm.com
CC: konrad.wilk@oracle.com
CC: sstabellini@kernel.org
CC: tim@xen.org
CC: wei.liu2@citrix.com

---
Actually, I don't have an opinion on KConfig names. I am happy to keep
as this or rename to something else.

Changes in v2:
- patch added
---
 tools/firmware/xen-dir/shim.config | 2 +-
 xen/arch/arm/Kconfig               | 2 +-
 xen/arch/x86/Kconfig               | 2 +-
 xen/common/Kconfig                 | 2 +-
 xen/common/Makefile                | 2 +-
 xen/common/domctl.c                | 2 +-
 xen/include/xen/mem_access.h       | 4 ++--
 xen/include/xsm/dummy.h            | 2 +-
 xen/include/xsm/xsm.h              | 4 ++--
 xen/xsm/dummy.c                    | 2 +-
 xen/xsm/flask/hooks.c              | 4 ++--
 11 files changed, 14 insertions(+), 14 deletions(-)

diff --git a/tools/firmware/xen-dir/shim.config b/tools/firmware/xen-dir/shim.config
index 4d5630f..21d7075 100644
--- a/tools/firmware/xen-dir/shim.config
+++ b/tools/firmware/xen-dir/shim.config
@@ -29,7 +29,7 @@ CONFIG_COMPAT=y
 CONFIG_CORE_PARKING=y
 CONFIG_HAS_ALTERNATIVE=y
 CONFIG_HAS_EX_TABLE=y
-CONFIG_HAS_MEM_ACCESS=y
+CONFIG_MEM_ACCESS=y
 CONFIG_HAS_MEM_PAGING=y
 CONFIG_HAS_MEM_SHARING=y
 CONFIG_HAS_PDX=y
diff --git a/xen/arch/arm/Kconfig b/xen/arch/arm/Kconfig
index 0b22cfa..14d2be5 100644
--- a/xen/arch/arm/Kconfig
+++ b/xen/arch/arm/Kconfig
@@ -44,7 +44,7 @@ config HAS_GICV3
 	depends on ARM_64
 	default y
 
-config HAS_MEM_ACCESS
+config MEM_ACCESS
 	bool
 	prompt "Memory Access and VM events"
 	default y
diff --git a/xen/arch/x86/Kconfig b/xen/arch/x86/Kconfig
index f64fc56..34d7c4b 100644
--- a/xen/arch/x86/Kconfig
+++ b/xen/arch/x86/Kconfig
@@ -15,7 +15,7 @@ config X86
 	select HAS_GDBSX
 	select HAS_IOPORTS
 	select HAS_KEXEC
-	select HAS_MEM_ACCESS
+	select MEM_ACCESS
 	select HAS_MEM_PAGING
 	select HAS_MEM_SHARING
 	select HAS_NS16550
diff --git a/xen/common/Kconfig b/xen/common/Kconfig
index 9043dce..9020682 100644
--- a/xen/common/Kconfig
+++ b/xen/common/Kconfig
@@ -20,7 +20,7 @@ config HAS_DEVICE_TREE
 config HAS_EX_TABLE
 	bool
 
-config HAS_MEM_ACCESS
+config MEM_ACCESS
 	bool
 
 config HAS_MEM_PAGING
diff --git a/xen/common/Makefile b/xen/common/Makefile
index 24d4752..6f2b3fc 100644
--- a/xen/common/Makefile
+++ b/xen/common/Makefile
@@ -22,7 +22,7 @@ obj-y += lib.o
 obj-$(CONFIG_NEEDS_LIST_SORT) += list_sort.o
 obj-$(CONFIG_LIVEPATCH) += livepatch.o livepatch_elf.o
 obj-y += lzo.o
-obj-$(CONFIG_HAS_MEM_ACCESS) += mem_access.o
+obj-$(CONFIG_MEM_ACCESS) += mem_access.o
 obj-y += memory.o
 obj-y += monitor.o
 obj-y += multicall.o
diff --git a/xen/common/domctl.c b/xen/common/domctl.c
index 9b7bc08..891ad58 100644
--- a/xen/common/domctl.c
+++ b/xen/common/domctl.c
@@ -1085,7 +1085,7 @@ long do_domctl(XEN_GUEST_HANDLE_PARAM(xen_domctl_t) u_domctl)
         copyback = 1;
         break;
 
-#ifdef CONFIG_HAS_MEM_ACCESS
+#ifdef CONFIG_MEM_ACCESS
     case XEN_DOMCTL_set_access_required:
         if ( unlikely(current->domain == d) ) /* no domain_pause() */
             ret = -EPERM;
diff --git a/xen/include/xen/mem_access.h b/xen/include/xen/mem_access.h
index 5ab34c1..7e95eab 100644
--- a/xen/include/xen/mem_access.h
+++ b/xen/include/xen/mem_access.h
@@ -78,7 +78,7 @@ long p2m_set_mem_access_multi(struct domain *d,
  */
 int p2m_get_mem_access(struct domain *d, gfn_t gfn, xenmem_access_t *access);
 
-#ifdef CONFIG_HAS_MEM_ACCESS
+#ifdef CONFIG_MEM_ACCESS
 int mem_access_memop(unsigned long cmd,
                      XEN_GUEST_HANDLE_PARAM(xen_mem_access_op_t) arg);
 #else
@@ -88,7 +88,7 @@ int mem_access_memop(unsigned long cmd,
 {
     return -ENOSYS;
 }
-#endif /* CONFIG_HAS_MEM_ACCESS */
+#endif /* CONFIG_MEM_ACCESS */
 
 #endif /* _XEN_MEM_ACCESS_H */
 
diff --git a/xen/include/xsm/dummy.h b/xen/include/xsm/dummy.h
index ff6b2db..b0ac1f6 100644
--- a/xen/include/xsm/dummy.h
+++ b/xen/include/xsm/dummy.h
@@ -584,7 +584,7 @@ static XSM_INLINE int xsm_vm_event_control(XSM_DEFAULT_ARG struct domain *d, int
     return xsm_default_action(action, current->domain, d);
 }
 
-#ifdef CONFIG_HAS_MEM_ACCESS
+#ifdef CONFIG_MEM_ACCESS
 static XSM_INLINE int xsm_mem_access(XSM_DEFAULT_ARG struct domain *d)
 {
     XSM_ASSERT_ACTION(XSM_DM_PRIV);
diff --git a/xen/include/xsm/xsm.h b/xen/include/xsm/xsm.h
index f0c6fc7..7636bcb 100644
--- a/xen/include/xsm/xsm.h
+++ b/xen/include/xsm/xsm.h
@@ -143,7 +143,7 @@ struct xsm_operations {
 
     int (*vm_event_control) (struct domain *d, int mode, int op);
 
-#ifdef CONFIG_HAS_MEM_ACCESS
+#ifdef CONFIG_MEM_ACCESS
     int (*mem_access) (struct domain *d);
 #endif
 
@@ -582,7 +582,7 @@ static inline int xsm_vm_event_control (xsm_default_t def, struct domain *d, int
     return xsm_ops->vm_event_control(d, mode, op);
 }
 
-#ifdef CONFIG_HAS_MEM_ACCESS
+#ifdef CONFIG_MEM_ACCESS
 static inline int xsm_mem_access (xsm_default_t def, struct domain *d)
 {
     return xsm_ops->mem_access(d);
diff --git a/xen/xsm/dummy.c b/xen/xsm/dummy.c
index 6e75119..3290d04 100644
--- a/xen/xsm/dummy.c
+++ b/xen/xsm/dummy.c
@@ -127,7 +127,7 @@ void __init xsm_fixup_ops (struct xsm_operations *ops)
 
     set_to_dummy_if_null(ops, vm_event_control);
 
-#ifdef CONFIG_HAS_MEM_ACCESS
+#ifdef CONFIG_MEM_ACCESS
     set_to_dummy_if_null(ops, mem_access);
 #endif
 
diff --git a/xen/xsm/flask/hooks.c b/xen/xsm/flask/hooks.c
index 78bc326..7a3ccfa 100644
--- a/xen/xsm/flask/hooks.c
+++ b/xen/xsm/flask/hooks.c
@@ -1256,7 +1256,7 @@ static int flask_vm_event_control(struct domain *d, int mode, int op)
     return current_has_perm(d, SECCLASS_DOMAIN2, DOMAIN2__VM_EVENT);
 }
 
-#ifdef CONFIG_HAS_MEM_ACCESS
+#ifdef CONFIG_MEM_ACCESS
 static int flask_mem_access(struct domain *d)
 {
     return current_has_perm(d, SECCLASS_DOMAIN2, DOMAIN2__MEM_ACCESS);
@@ -1803,7 +1803,7 @@ static struct xsm_operations flask_ops = {
 
     .vm_event_control = flask_vm_event_control,
 
-#ifdef CONFIG_HAS_MEM_ACCESS
+#ifdef CONFIG_MEM_ACCESS
     .mem_access = flask_mem_access,
 #endif
 
-- 
1.9.1


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