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From: Wei Liu <wei.liu2@citrix.com>
To: Xen-devel <xen-devel@lists.xenproject.org>
Cc: Andrew Cooper <andrew.cooper3@citrix.com>,
	Wei Liu <wei.liu2@citrix.com>, Jan Beulich <JBeulich@suse.com>
Subject: [PATCH v2 08/18] x86/traps: move set_guest_{machinecheck, nmi}_trapbounce
Date: Fri, 5 May 2017 15:48:26 +0100	[thread overview]
Message-ID: <20170505144836.8612-9-wei.liu2@citrix.com> (raw)
In-Reply-To: <20170505144836.8612-1-wei.liu2@citrix.com>

No functional change.

Signed-off-by: Wei Liu <wei.liu2@citrix.com>
---
 xen/arch/x86/pv/traps.c | 27 +++++++++++++++++++++++++++
 xen/arch/x86/traps.c    | 27 ---------------------------
 2 files changed, 27 insertions(+), 27 deletions(-)

diff --git a/xen/arch/x86/pv/traps.c b/xen/arch/x86/pv/traps.c
index 9de5798e58..e96123c71f 100644
--- a/xen/arch/x86/pv/traps.c
+++ b/xen/arch/x86/pv/traps.c
@@ -191,6 +191,33 @@ void pv_inject_event(const struct x86_event *event)
     }
 }
 
+/*
+ * Called from asm to set up the MCE trapbounce info.
+ * Returns 0 if no callback is set up, else 1.
+ */
+int set_guest_machinecheck_trapbounce(void)
+{
+    struct vcpu *v = current;
+    struct trap_bounce *tb = &v->arch.pv_vcpu.trap_bounce;
+
+    pv_inject_trap(TRAP_machine_check, guest_cpu_user_regs());
+    tb->flags &= ~TBF_EXCEPTION; /* not needed for MCE delivery path */
+    return !null_trap_bounce(v, tb);
+}
+
+/*
+ * Called from asm to set up the NMI trapbounce info.
+ * Returns 0 if no callback is set up, else 1.
+ */
+int set_guest_nmi_trapbounce(void)
+{
+    struct vcpu *v = current;
+    struct trap_bounce *tb = &v->arch.pv_vcpu.trap_bounce;
+    pv_inject_trap(TRAP_nmi, guest_cpu_user_regs());
+    tb->flags &= ~TBF_EXCEPTION; /* not needed for NMI delivery path */
+    return !null_trap_bounce(v, tb);
+}
+
 /*
  * Local variables:
  * mode: C
diff --git a/xen/arch/x86/traps.c b/xen/arch/x86/traps.c
index c38a8a1171..e711810388 100644
--- a/xen/arch/x86/traps.c
+++ b/xen/arch/x86/traps.c
@@ -626,33 +626,6 @@ void fatal_trap(const struct cpu_user_regs *regs, bool_t show_remote)
           (regs->eflags & X86_EFLAGS_IF) ? "" : ", IN INTERRUPT CONTEXT");
 }
 
-/*
- * Called from asm to set up the MCE trapbounce info.
- * Returns 0 if no callback is set up, else 1.
- */
-int set_guest_machinecheck_trapbounce(void)
-{
-    struct vcpu *v = current;
-    struct trap_bounce *tb = &v->arch.pv_vcpu.trap_bounce;
- 
-    pv_inject_trap(TRAP_machine_check, guest_cpu_user_regs());
-    tb->flags &= ~TBF_EXCEPTION; /* not needed for MCE delivery path */
-    return !null_trap_bounce(v, tb);
-}
-
-/*
- * Called from asm to set up the NMI trapbounce info.
- * Returns 0 if no callback is set up, else 1.
- */
-int set_guest_nmi_trapbounce(void)
-{
-    struct vcpu *v = current;
-    struct trap_bounce *tb = &v->arch.pv_vcpu.trap_bounce;
-    pv_inject_trap(TRAP_nmi, guest_cpu_user_regs());
-    tb->flags &= ~TBF_EXCEPTION; /* not needed for NMI delivery path */
-    return !null_trap_bounce(v, tb);
-}
-
 void do_reserved_trap(struct cpu_user_regs *regs)
 {
     unsigned int trapnr = regs->entry_vector;
-- 
2.11.0


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  parent reply	other threads:[~2017-05-05 14:48 UTC|newest]

Thread overview: 30+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2017-05-05 14:48 [PATCH v2 00/18] Refactor x86 trap handling code Wei Liu
2017-05-05 14:48 ` [PATCH v2 01/18] x86/traps: factor out pv_percpu_traps_init Wei Liu
2017-05-05 16:12   ` Andrew Cooper
2017-05-12 12:00     ` Wei Liu
2017-05-05 14:48 ` [PATCH v2 02/18] x86/traps: export trapstr Wei Liu
2017-05-05 14:48 ` [PATCH v2 03/18] x86/traps: lift do_guest_trap to domain.h Wei Liu
2017-05-12 18:16   ` Andrew Cooper
2017-05-12 18:26     ` Andrew Cooper
2017-05-15  7:50     ` Jan Beulich
2017-05-05 14:48 ` [PATCH v2 04/18] x86/traps: move all PV emulation code to pv/emulate_ops.h Wei Liu
2017-05-11 10:18   ` Andrew Cooper
2017-05-12 12:00     ` Wei Liu
2017-05-05 14:48 ` [PATCH v2 05/18] x86/pv: clean up emulate_ops.c Wei Liu
2017-05-11 11:22   ` Andrew Cooper
2017-05-12 12:02     ` Wei Liu
2017-05-12 12:03       ` Wei Liu
2017-05-05 14:48 ` [PATCH v2 06/18] x86/traps: move PV hypercall handlers to pv/traps.c Wei Liu
2017-05-05 14:48 ` [PATCH v2 07/18] x86/traps: move pv_inject_event " Wei Liu
2017-05-05 14:48 ` Wei Liu [this message]
2017-05-05 14:48 ` [PATCH v2 09/18] x86/traps: move {un, }register_guest_nmi_callback Wei Liu
2017-05-05 14:48 ` [PATCH v2 10/18] x86/traps: delcare percpu softirq_trap Wei Liu
2017-05-05 14:48 ` [PATCH v2 11/18] x86/traps: move guest_has_trap_callback to pv/traps.c Wei Liu
2017-05-05 14:48 ` [PATCH v2 12/18] x86/traps: move send_guest_trap " Wei Liu
2017-05-05 14:48 ` [PATCH v2 13/18] x86/traps: move PV specific code in x86_64/traps.c Wei Liu
2017-05-05 14:48 ` [PATCH v2 14/18] x86/traps: merge x86_64/compat/traps.c into pv/traps.c Wei Liu
2017-05-05 14:48 ` [PATCH v2 15/18] x86: clean up pv/traps.c Wei Liu
2017-05-05 14:48 ` [PATCH v2 16/18] x86: guest_has_trap_callback should return bool Wei Liu
2017-05-05 14:48 ` [PATCH v2 17/18] x86: fix coding style issues in asm-x86/traps.h Wei Liu
2017-05-05 14:48 ` [PATCH v2 18/18] x86: clean up traps.c Wei Liu
2017-05-09 10:50 ` [PATCH v2 00/18] Refactor x86 trap handling code Andrew Cooper

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