* [PATCH] linux-2.5.69_subarch-fix_A1
@ 2003-05-23 19:21 john stultz
0 siblings, 0 replies; only message in thread
From: john stultz @ 2003-05-23 19:21 UTC (permalink / raw)
To: lkml; +Cc: Andrew Morton, Andi Kleen
All,
I had meant to send this out earlier, but I got caught up in a customer
issue. However in the meantime my last revision of this patch, which
Andi had issues, with got in.
So this patch (against bk-current) reverts my last revision, and fixes
the same circular dependency in a much cleaner way. Test-built on all
subarches (except Voyager, which looked unrelated).
Andi: Does this look better to you?
Andrew: If Andi doesn't have issues with this, please consider adding it
to your tree.
thanks
-john
diff -Nru a/arch/i386/mach-generic/bigsmp.c b/arch/i386/mach-generic/bigsmp.c
--- a/arch/i386/mach-generic/bigsmp.c Fri May 23 11:51:35 2003
+++ b/arch/i386/mach-generic/bigsmp.c Fri May 23 11:51:35 2003
@@ -10,6 +10,7 @@
#include <linux/smp.h>
#include <linux/init.h>
#include <asm/mach-bigsmp/mach_apic.h>
+#include <asm/mach-bigsmp/mach_apicdef.h>
#include <asm/mach-bigsmp/mach_ipi.h>
#include <asm/mach-default/mach_mpparse.h>
diff -Nru a/arch/i386/mach-generic/default.c b/arch/i386/mach-generic/default.c
--- a/arch/i386/mach-generic/default.c Fri May 23 11:51:35 2003
+++ b/arch/i386/mach-generic/default.c Fri May 23 11:51:35 2003
@@ -10,6 +10,7 @@
#include <linux/smp.h>
#include <linux/init.h>
#include <asm/mach-default/mach_apic.h>
+#include <asm/mach-default/mach_apicdef.h>
#include <asm/mach-default/mach_ipi.h>
#include <asm/mach-default/mach_mpparse.h>
diff -Nru a/arch/i386/mach-generic/summit.c b/arch/i386/mach-generic/summit.c
--- a/arch/i386/mach-generic/summit.c Fri May 23 11:51:35 2003
+++ b/arch/i386/mach-generic/summit.c Fri May 23 11:51:35 2003
@@ -10,6 +10,7 @@
#include <linux/smp.h>
#include <linux/init.h>
#include <asm/mach-summit/mach_apic.h>
+#include <asm/mach-summit/mach_apicdef.h>
#include <asm/mach-summit/mach_ipi.h>
#include <asm/mach-summit/mach_mpparse.h>
diff -Nru a/include/asm-i386/mach-bigsmp/mach_apic.h b/include/asm-i386/mach-bigsmp/mach_apic.h
--- a/include/asm-i386/mach-bigsmp/mach_apic.h Fri May 23 11:51:35 2003
+++ b/include/asm-i386/mach-bigsmp/mach_apic.h Fri May 23 11:51:35 2003
@@ -1,5 +1,6 @@
#ifndef __ASM_MACH_APIC_H
#define __ASM_MACH_APIC_H
+#include <asm/smp.h>
#define SEQUENTIAL_APICID
#ifdef SEQUENTIAL_APICID
@@ -40,18 +41,10 @@
#define apicid_cluster(apicid) (apicid & 0xF0)
-static inline unsigned get_apic_id(unsigned long x)
-{
- return (((x)>>24)&0x0F);
-}
-
-#define GET_APIC_ID(x) get_apic_id(x)
-
static inline unsigned long calculate_ldr(unsigned long old)
{
unsigned long id;
- id = xapic_phys_to_log_apicid(
- GET_APIC_LOGICAL_ID(*(unsigned long *)(APIC_BASE+APIC_LDR)));
+ id = xapic_phys_to_log_apicid(hard_smp_processor_id());
return ((old & ~APIC_LDR_MASK) | SET_APIC_LOGICAL_ID(id));
}
@@ -134,8 +127,6 @@
{
return (1);
}
-
-#define APIC_ID_MASK (0x0F<<24)
static inline unsigned int cpu_mask_to_apicid (unsigned long cpumask)
{
diff -Nru a/include/asm-i386/mach-bigsmp/mach_apicdef.h b/include/asm-i386/mach-bigsmp/mach_apicdef.h
--- /dev/null Wed Dec 31 16:00:00 1969
+++ b/include/asm-i386/mach-bigsmp/mach_apicdef.h Fri May 23 11:51:35 2003
@@ -0,0 +1,13 @@
+#ifndef __ASM_MACH_APICDEF_H
+#define __ASM_MACH_APICDEF_H
+
+#define APIC_ID_MASK (0x0F<<24)
+
+static inline unsigned get_apic_id(unsigned long x)
+{
+ return (((x)>>24)&0x0F);
+}
+
+#define GET_APIC_ID(x) get_apic_id(x)
+
+#endif
diff -Nru a/include/asm-i386/mach-default/mach_apic.h b/include/asm-i386/mach-default/mach_apic.h
--- a/include/asm-i386/mach-default/mach_apic.h Fri May 23 11:51:35 2003
+++ b/include/asm-i386/mach-default/mach_apic.h Fri May 23 11:51:35 2003
@@ -1,6 +1,8 @@
#ifndef __ASM_MACH_APIC_H
#define __ASM_MACH_APIC_H
+#include <mach_apicdef.h>
+
#define APIC_DFR_VALUE (APIC_DFR_FLAT)
static inline unsigned long target_cpus(void)
@@ -104,15 +106,6 @@
{
return test_bit(boot_cpu_physical_apicid, &phys_cpu_present_map);
}
-
-#define APIC_ID_MASK (0xF<<24)
-
-static inline unsigned get_apic_id(unsigned long x)
-{
- return (((x)>>24)&0xF);
-}
-
-#define GET_APIC_ID(x) get_apic_id(x)
static inline int apic_id_registered(void)
{
diff -Nru a/include/asm-i386/mach-default/mach_apicdef.h b/include/asm-i386/mach-default/mach_apicdef.h
--- /dev/null Wed Dec 31 16:00:00 1969
+++ b/include/asm-i386/mach-default/mach_apicdef.h Fri May 23 11:51:35 2003
@@ -0,0 +1,13 @@
+#ifndef __ASM_MACH_APICDEF_H
+#define __ASM_MACH_APICDEF_H
+
+#define APIC_ID_MASK (0xF<<24)
+
+static inline unsigned get_apic_id(unsigned long x)
+{
+ return (((x)>>24)&0xF);
+}
+
+#define GET_APIC_ID(x) get_apic_id(x)
+
+#endif
diff -Nru a/include/asm-i386/mach-numaq/mach_apic.h b/include/asm-i386/mach-numaq/mach_apic.h
--- a/include/asm-i386/mach-numaq/mach_apic.h Fri May 23 11:51:35 2003
+++ b/include/asm-i386/mach-numaq/mach_apic.h Fri May 23 11:51:35 2003
@@ -107,15 +107,6 @@
return (1);
}
-#define APIC_ID_MASK (0xF<<24)
-
-static inline unsigned get_apic_id(unsigned long x)
-{
- return (((x)>>24)&0x0F);
-}
-
-#define GET_APIC_ID(x) get_apic_id(x)
-
static inline unsigned int cpu_mask_to_apicid (unsigned long cpumask)
{
int num_bits_set;
diff -Nru a/include/asm-i386/mach-numaq/mach_apicdef.h b/include/asm-i386/mach-numaq/mach_apicdef.h
--- /dev/null Wed Dec 31 16:00:00 1969
+++ b/include/asm-i386/mach-numaq/mach_apicdef.h Fri May 23 11:51:35 2003
@@ -0,0 +1,14 @@
+#ifndef __ASM_MACH_APICDEF_H
+#define __ASM_MACH_APICDEF_H
+
+
+#define APIC_ID_MASK (0xF<<24)
+
+static inline unsigned get_apic_id(unsigned long x)
+{
+ return (((x)>>24)&0x0F);
+}
+
+#define GET_APIC_ID(x) get_apic_id(x)
+
+#endif
diff -Nru a/include/asm-i386/mach-summit/mach_apic.h b/include/asm-i386/mach-summit/mach_apic.h
--- a/include/asm-i386/mach-summit/mach_apic.h Fri May 23 11:51:35 2003
+++ b/include/asm-i386/mach-summit/mach_apic.h Fri May 23 11:51:35 2003
@@ -2,6 +2,7 @@
#define __ASM_MACH_APIC_H
#include <linux/config.h>
+#include <asm/smp.h>
#ifdef CONFIG_X86_GENERICARCH
#define x86_summit 1 /* must be an constant expressiona for generic arch */
@@ -48,20 +49,12 @@
extern u8 bios_cpu_apicid[];
-static inline unsigned get_apic_id(unsigned long x)
-{
- return (((x)>>24)&0xFF);
-}
-
-#define GET_APIC_ID(x) get_apic_id(x)
-
static inline void init_apic_ldr(void)
{
unsigned long val, id;
if (x86_summit)
- id = xapic_phys_to_log_apicid(
- GET_APIC_ID(*(unsigned long *)(APIC_BASE+APIC_ID)));
+ id = xapic_phys_to_log_apicid(hard_smp_processor_id());
else
id = 1UL << smp_processor_id();
apic_write_around(APIC_DFR, APIC_DFR_VALUE);
@@ -142,8 +135,6 @@
else
return test_bit(boot_cpu_physical_apicid, &phys_cpu_present_map);
}
-
-#define APIC_ID_MASK (0xFF<<24)
static inline unsigned int cpu_mask_to_apicid (unsigned long cpumask)
{
diff -Nru a/include/asm-i386/mach-summit/mach_apicdef.h b/include/asm-i386/mach-summit/mach_apicdef.h
--- /dev/null Wed Dec 31 16:00:00 1969
+++ b/include/asm-i386/mach-summit/mach_apicdef.h Fri May 23 11:51:35 2003
@@ -0,0 +1,13 @@
+#ifndef __ASM_MACH_APICDEF_H
+#define __ASM_MACH_APICDEF_H
+
+#define APIC_ID_MASK (0xFF<<24)
+
+static inline unsigned get_apic_id(unsigned long x)
+{
+ return (((x)>>24)&0xFF);
+}
+
+#define GET_APIC_ID(x) get_apic_id(x)
+
+#endif
diff -Nru a/include/asm-i386/mach-visws/mach_apic.h b/include/asm-i386/mach-visws/mach_apic.h
--- a/include/asm-i386/mach-visws/mach_apic.h Fri May 23 11:51:35 2003
+++ b/include/asm-i386/mach-visws/mach_apic.h Fri May 23 11:51:35 2003
@@ -19,14 +19,6 @@
#define check_apicid_used(bitmap, apicid) (bitmap & (1 << apicid))
#define check_apicid_present(bit) (phys_cpu_present_map & (1 << bit))
-#define APIC_ID_MASK (0xF<<24)
-
-static inline unsigned get_apic_id(unsigned long x)
-{
- return (((x)>>24)&0xF);
-}
-#define GET_APIC_ID(x) get_apic_id(x)
-
static inline int apic_id_registered(void)
{
return (test_bit(GET_APIC_ID(apic_read(APIC_ID)),
diff -Nru a/include/asm-i386/mach-visws/mach_apicdef.h b/include/asm-i386/mach-visws/mach_apicdef.h
--- /dev/null Wed Dec 31 16:00:00 1969
+++ b/include/asm-i386/mach-visws/mach_apicdef.h Fri May 23 11:51:35 2003
@@ -0,0 +1,12 @@
+#ifndef __ASM_MACH_APICDEF_H
+#define __ASM_MACH_APICDEF_H
+
+#define APIC_ID_MASK (0xF<<24)
+
+static inline unsigned get_apic_id(unsigned long x)
+{
+ return (((x)>>24)&0xF);
+}
+#define GET_APIC_ID(x) get_apic_id(x)
+
+#endif
diff -Nru a/include/asm-i386/smp.h b/include/asm-i386/smp.h
--- a/include/asm-i386/smp.h Fri May 23 11:51:35 2003
+++ b/include/asm-i386/smp.h Fri May 23 11:51:35 2003
@@ -91,7 +91,7 @@
#ifdef APIC_DEFINITION
extern int hard_smp_processor_id(void);
#else
-#include <mach_apic.h>
+#include <mach_apicdef.h>
static inline int hard_smp_processor_id(void)
{
/* we don't want to mark this access volatile - bad code generation */
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2003-05-23 19:21 [PATCH] linux-2.5.69_subarch-fix_A1 john stultz
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