enable docker ppp

hc

2023-12-09 95099d4622f8cb224d94e314c7a8e0df60b13f87

 kernel/arch/x86/kernel/apic/x2apic_phys.c
..
..
@@ -1,14 +1,9 @@
1
1
 // SPDX-License-Identifier: GPL-2.0
2
-#include <linux/threads.h>
3
-#include <linux/cpumask.h>
4
-#include <linux/string.h>
5
-#include <linux/kernel.h>
6
-#include <linux/ctype.h>
7
-#include <linux/dmar.h>
8
2
 
9
-#include <asm/smp.h>
10
-#include <asm/ipi.h>
11
-#include "x2apic.h"
3
+#include <linux/cpumask.h>
4
+#include <linux/acpi.h>
5
+
6
+#include "local.h"
12
7
 
13
8
 int x2apic_phys;
14
9
 
..
..
@@ -88,12 +83,12 @@
88
83
 
89
84
 static void x2apic_send_IPI_allbutself(int vector)
90
85
 {
91
-	__x2apic_send_IPI_mask(cpu_online_mask, vector, APIC_DEST_ALLBUT);
86
+	__x2apic_send_IPI_shorthand(vector, APIC_DEST_ALLBUT);
92
87
 }
93
88
 
94
89
 static void x2apic_send_IPI_all(int vector)
95
90
 {
96
-	__x2apic_send_IPI_mask(cpu_online_mask, vector, APIC_DEST_ALLINC);
91
+	__x2apic_send_IPI_shorthand(vector, APIC_DEST_ALLINC);
97
92
 }
98
93
 
99
94
 static void init_x2apic_ldr(void)
..
..
@@ -128,6 +123,15 @@
128
123
 	native_x2apic_icr_write(cfg, apicid);
129
124
 }
130
125
 
126
+void __x2apic_send_IPI_shorthand(int vector, u32 which)
127
+{
128
+	unsigned long cfg = __prepare_ICR(which, vector, 0);
129
+
130
+	/* x2apic MSRs are special and need a special fence: */
131
+	weak_wrmsr_fence();
132
+	native_x2apic_icr_write(cfg, 0);
133
+}
134
+
131
135
 unsigned int x2apic_get_apic_id(unsigned long id)
132
136
 {
133
137
 	return id;