[Date Prev][Date Next][Thread Prev][Thread Next][Date Index][Thread Index]

[xen master] xen: don't include asm/hypercall.h from C sources



commit 8ebee382b99e451ba1aad025f77a82bd5427efdf
Author:     Juergen Gross <jgross@xxxxxxxx>
AuthorDate: Tue Mar 29 15:43:31 2022 +0200
Commit:     Jan Beulich <jbeulich@xxxxxxxx>
CommitDate: Tue Mar 29 15:43:31 2022 +0200

    xen: don't include asm/hypercall.h from C sources
    
    Instead of including asm/hypercall.h always use xen/hypercall.h.
    Additionally include xen/hypercall.h from all sources containing a
    hypercall handler.
    
    This prepares for generating the handlers' prototypes at build time.
    
    Add a guard in asm/hypercall.h to catch direct inclusion.
    
    Signed-off-by: Juergen Gross <jgross@xxxxxxxx>
    Reviewed-by: Jan Beulich <jbeulich@xxxxxxxx>
    Acked-by: Julien Grall <jgrall@xxxxxxxxxx> # arm
---
 xen/arch/arm/hvm.c                   | 3 +--
 xen/arch/arm/include/asm/hypercall.h | 4 ++++
 xen/arch/arm/platform_hypercall.c    | 1 +
 xen/arch/x86/cpu/vpmu.c              | 1 +
 xen/arch/x86/include/asm/hypercall.h | 4 ++++
 xen/arch/x86/mm.c                    | 1 -
 xen/arch/x86/platform_hypercall.c    | 1 +
 xen/arch/x86/pv/emul-priv-op.c       | 2 +-
 xen/arch/x86/pv/iret.c               | 1 +
 xen/arch/x86/traps.c                 | 2 +-
 xen/arch/x86/x86_64/compat/mm.c      | 1 +
 xen/arch/x86/x86_64/mm.c             | 2 --
 xen/common/compat/grant_table.c      | 1 +
 xen/common/event_channel.c           | 1 +
 xen/common/grant_table.c             | 1 +
 xen/common/multicall.c               | 1 +
 16 files changed, 20 insertions(+), 7 deletions(-)

diff --git a/xen/arch/arm/hvm.c b/xen/arch/arm/hvm.c
index 8951b34086..fc1a52767d 100644
--- a/xen/arch/arm/hvm.c
+++ b/xen/arch/arm/hvm.c
@@ -20,6 +20,7 @@
 #include <xen/lib.h>
 #include <xen/errno.h>
 #include <xen/guest_access.h>
+#include <xen/hypercall.h>
 #include <xen/sched.h>
 #include <xen/monitor.h>
 
@@ -29,8 +30,6 @@
 #include <public/hvm/params.h>
 #include <public/hvm/hvm_op.h>
 
-#include <asm/hypercall.h>
-
 static int hvm_allow_set_param(const struct domain *d, unsigned int param)
 {
     switch ( param )
diff --git a/xen/arch/arm/include/asm/hypercall.h 
b/xen/arch/arm/include/asm/hypercall.h
index 39d2e7889d..a6fdfed8de 100644
--- a/xen/arch/arm/include/asm/hypercall.h
+++ b/xen/arch/arm/include/asm/hypercall.h
@@ -1,3 +1,7 @@
+#ifndef __XEN_HYPERCALL_H__
+#error "asm/hypercall.h should not be included directly - include 
xen/hypercall.h instead"
+#endif
+
 #ifndef __ASM_ARM_HYPERCALL_H__
 #define __ASM_ARM_HYPERCALL_H__
 
diff --git a/xen/arch/arm/platform_hypercall.c 
b/xen/arch/arm/platform_hypercall.c
index 8efac7ee60..403cc84324 100644
--- a/xen/arch/arm/platform_hypercall.c
+++ b/xen/arch/arm/platform_hypercall.c
@@ -9,6 +9,7 @@
 #include <xen/types.h>
 #include <xen/sched.h>
 #include <xen/guest_access.h>
+#include <xen/hypercall.h>
 #include <xen/spinlock.h>
 #include <public/platform.h>
 #include <xsm/xsm.h>
diff --git a/xen/arch/x86/cpu/vpmu.c b/xen/arch/x86/cpu/vpmu.c
index 4fedc7c570..51d171615f 100644
--- a/xen/arch/x86/cpu/vpmu.c
+++ b/xen/arch/x86/cpu/vpmu.c
@@ -22,6 +22,7 @@
 #include <xen/param.h>
 #include <xen/event.h>
 #include <xen/guest_access.h>
+#include <xen/hypercall.h>
 #include <xen/sched.h>
 #include <asm/regs.h>
 #include <asm/types.h>
diff --git a/xen/arch/x86/include/asm/hypercall.h 
b/xen/arch/x86/include/asm/hypercall.h
index 61bf897147..401e77d1e9 100644
--- a/xen/arch/x86/include/asm/hypercall.h
+++ b/xen/arch/x86/include/asm/hypercall.h
@@ -2,6 +2,10 @@
  * asm-x86/hypercall.h
  */
 
+#ifndef __XEN_HYPERCALL_H__
+#error "asm/hypercall.h should not be included directly - include 
xen/hypercall.h instead"
+#endif
+
 #ifndef __ASM_X86_HYPERCALL_H__
 #define __ASM_X86_HYPERCALL_H__
 
diff --git a/xen/arch/x86/mm.c b/xen/arch/x86/mm.c
index 2befd0c191..6cc73187ac 100644
--- a/xen/arch/x86/mm.c
+++ b/xen/arch/x86/mm.c
@@ -129,7 +129,6 @@
 #include <asm/ldt.h>
 #include <asm/x86_emulate.h>
 #include <asm/e820.h>
-#include <asm/hypercall.h>
 #include <asm/shared.h>
 #include <asm/mem_sharing.h>
 #include <public/memory.h>
diff --git a/xen/arch/x86/platform_hypercall.c 
b/xen/arch/x86/platform_hypercall.c
index b91ccff589..eeb4f7a20e 100644
--- a/xen/arch/x86/platform_hypercall.c
+++ b/xen/arch/x86/platform_hypercall.c
@@ -17,6 +17,7 @@
 #include <xen/console.h>
 #include <xen/iocap.h>
 #include <xen/guest_access.h>
+#include <xen/hypercall.h>
 #include <xen/acpi.h>
 #include <xen/efi.h>
 #include <xen/cpu.h>
diff --git a/xen/arch/x86/pv/emul-priv-op.c b/xen/arch/x86/pv/emul-priv-op.c
index 22b10dec2a..5da00e24e4 100644
--- a/xen/arch/x86/pv/emul-priv-op.c
+++ b/xen/arch/x86/pv/emul-priv-op.c
@@ -22,13 +22,13 @@
 #include <xen/domain_page.h>
 #include <xen/event.h>
 #include <xen/guest_access.h>
+#include <xen/hypercall.h>
 #include <xen/iocap.h>
 
 #include <asm/amd.h>
 #include <asm/debugreg.h>
 #include <asm/endbr.h>
 #include <asm/hpet.h>
-#include <asm/hypercall.h>
 #include <asm/mc146818rtc.h>
 #include <asm/pv/domain.h>
 #include <asm/pv/trace.h>
diff --git a/xen/arch/x86/pv/iret.c b/xen/arch/x86/pv/iret.c
index dd2965d8f0..797a427ffa 100644
--- a/xen/arch/x86/pv/iret.c
+++ b/xen/arch/x86/pv/iret.c
@@ -18,6 +18,7 @@
  */
 
 #include <xen/guest_access.h>
+#include <xen/hypercall.h>
 #include <xen/lib.h>
 #include <xen/sched.h>
 
diff --git a/xen/arch/x86/traps.c b/xen/arch/x86/traps.c
index 8659547970..4c38f6c015 100644
--- a/xen/arch/x86/traps.c
+++ b/xen/arch/x86/traps.c
@@ -29,6 +29,7 @@
 #include <xen/lib.h>
 #include <xen/err.h>
 #include <xen/errno.h>
+#include <xen/hypercall.h>
 #include <xen/mm.h>
 #include <xen/param.h>
 #include <xen/console.h>
@@ -70,7 +71,6 @@
 #include <asm/x86_emulate.h>
 #include <asm/traps.h>
 #include <asm/hvm/vpt.h>
-#include <asm/hypercall.h>
 #include <asm/mce.h>
 #include <asm/apic.h>
 #include <asm/mc146818rtc.h>
diff --git a/xen/arch/x86/x86_64/compat/mm.c b/xen/arch/x86/x86_64/compat/mm.c
index b3da8fafbb..70b08a832a 100644
--- a/xen/arch/x86/x86_64/compat/mm.c
+++ b/xen/arch/x86/x86_64/compat/mm.c
@@ -1,4 +1,5 @@
 #include <xen/event.h>
+#include <xen/hypercall.h>
 #include <xen/mem_access.h>
 #include <xen/multicall.h>
 #include <compat/memory.h>
diff --git a/xen/arch/x86/x86_64/mm.c b/xen/arch/x86/x86_64/mm.c
index 4f225da81e..3510a5affe 100644
--- a/xen/arch/x86/x86_64/mm.c
+++ b/xen/arch/x86/x86_64/mm.c
@@ -25,14 +25,12 @@ EMIT_FILE;
 #include <xen/numa.h>
 #include <xen/nodemask.h>
 #include <xen/guest_access.h>
-#include <xen/hypercall.h>
 #include <xen/mem_access.h>
 #include <asm/current.h>
 #include <asm/asm_defns.h>
 #include <asm/page.h>
 #include <asm/flushtlb.h>
 #include <asm/fixmap.h>
-#include <asm/hypercall.h>
 #include <asm/msr.h>
 #include <asm/pv/domain.h>
 #include <asm/setup.h>
diff --git a/xen/common/compat/grant_table.c b/xen/common/compat/grant_table.c
index c6199e8918..d5787e3719 100644
--- a/xen/common/compat/grant_table.c
+++ b/xen/common/compat/grant_table.c
@@ -3,6 +3,7 @@
  *
  */
 
+#include <xen/hypercall.h>
 #include <compat/grant_table.h>
 
 #define xen_grant_entry_v1 grant_entry_v1
diff --git a/xen/common/event_channel.c b/xen/common/event_channel.c
index ffb042a241..0a82eb3ac2 100644
--- a/xen/common/event_channel.c
+++ b/xen/common/event_channel.c
@@ -24,6 +24,7 @@
 #include <xen/iocap.h>
 #include <xen/compat.h>
 #include <xen/guest_access.h>
+#include <xen/hypercall.h>
 #include <xen/keyhandler.h>
 #include <asm/current.h>
 
diff --git a/xen/common/grant_table.c b/xen/common/grant_table.c
index 1e0762b064..febbe12eab 100644
--- a/xen/common/grant_table.c
+++ b/xen/common/grant_table.c
@@ -33,6 +33,7 @@
 #include <xen/trace.h>
 #include <xen/grant_table.h>
 #include <xen/guest_access.h>
+#include <xen/hypercall.h>
 #include <xen/domain_page.h>
 #include <xen/iommu.h>
 #include <xen/paging.h>
diff --git a/xen/common/multicall.c b/xen/common/multicall.c
index e48f46dbe0..9db49092b4 100644
--- a/xen/common/multicall.c
+++ b/xen/common/multicall.c
@@ -9,6 +9,7 @@
 #include <xen/event.h>
 #include <xen/multicall.h>
 #include <xen/guest_access.h>
+#include <xen/hypercall.h>
 #include <xen/perfc.h>
 #include <xen/trace.h>
 #include <asm/current.h>
--
generated by git-patchbot for /home/xen/git/xen.git#master



 


Rackspace

Lists.xenproject.org is hosted with RackSpace, monitoring our
servers 24x7x365 and backed by RackSpace's Fanatical Support®.