rpms/kernel/F-7 linux-2.6-x86-64_pmtrace.patch, NONE, 1.1 kernel-2.6.spec, 1.3201, 1.3202
Dave Jones (davej)
fedora-extras-commits at redhat.com
Fri May 25 14:58:24 UTC 2007
Author: davej
Update of /cvs/pkgs/rpms/kernel/F-7
In directory cvs-int.fedora.redhat.com:/tmp/cvs-serv24280
Modified Files:
kernel-2.6.spec
Added Files:
linux-2.6-x86-64_pmtrace.patch
Log Message:
* Fri May 25 2007 Dave Jones <davej at redhat.com>
- Add x86-64 PM_TRACE support.
linux-2.6-x86-64_pmtrace.patch:
--- NEW FILE linux-2.6-x86-64_pmtrace.patch ---
arch/x86_64/kernel/vmlinux.lds.S | 7 +++++++
drivers/base/power/trace.c | 4 +++-
include/asm-i386/resume-trace.h | 21 +++++++++++++++++++++
include/asm-x86_64/resume-trace.h | 21 +++++++++++++++++++++
include/linux/resume-trace.h | 24 ++++++------------------
kernel/power/Kconfig | 2 +-
6 files changed, 59 insertions(+), 20 deletions(-)
diff -ruNp 930-PM_TRACE.patch-old/arch/x86_64/kernel/vmlinux.lds.S 930-PM_TRACE.patch-new/arch/x86_64/kernel/vmlinux.lds.S
--- 930-PM_TRACE.patch-old/arch/x86_64/kernel/vmlinux.lds.S 2007-01-19 10:47:25.000000000 +1100
+++ 930-PM_TRACE.patch-new/arch/x86_64/kernel/vmlinux.lds.S 2007-01-15 00:00:08.000000000 +1100
@@ -54,6 +54,13 @@ SECTIONS
BUG_TABLE
+ . = ALIGN(4);
+ .tracedata : AT(ADDR(.tracedata) - LOAD_OFFSET) {
+ __tracedata_start = .;
+ *(.tracedata)
+ __tracedata_end = .;
+ }
+
. = ALIGN(PAGE_SIZE); /* Align data segment to page size boundary */
/* Data */
.data : AT(ADDR(.data) - LOAD_OFFSET) {
diff -ruNp 930-PM_TRACE.patch-old/drivers/base/power/trace.c 930-PM_TRACE.patch-new/drivers/base/power/trace.c
--- 930-PM_TRACE.patch-old/drivers/base/power/trace.c 2007-01-11 18:25:02.000000000 +1100
+++ 930-PM_TRACE.patch-new/drivers/base/power/trace.c 2007-01-15 00:00:08.000000000 +1100
@@ -142,6 +142,7 @@ void set_trace_device(struct device *dev
{
dev_hash_value = hash_string(DEVSEED, dev->bus_id, DEVHASH);
}
+EXPORT_SYMBOL(set_trace_device);
/*
* We could just take the "tracedata" index into the .tracedata
@@ -162,6 +163,7 @@ void generate_resume_trace(void *traceda
file_hash_value = hash_string(lineno, file, FILEHASH);
set_magic_time(user_hash_value, file_hash_value, dev_hash_value);
}
+EXPORT_SYMBOL(generate_resume_trace);
extern char __tracedata_start, __tracedata_end;
static int show_file_hash(unsigned int value)
@@ -170,7 +172,7 @@ static int show_file_hash(unsigned int v
char *tracedata;
match = 0;
- for (tracedata = &__tracedata_start ; tracedata < &__tracedata_end ; tracedata += 6) {
+ for (tracedata = &__tracedata_start ; tracedata < &__tracedata_end ; tracedata += 2 + sizeof(unsigned long)) {
unsigned short lineno = *(unsigned short *)tracedata;
const char *file = *(const char **)(tracedata + 2);
unsigned int hash = hash_string(lineno, file, FILEHASH);
diff -ruNp 930-PM_TRACE.patch-old/include/asm-i386/resume-trace.h 930-PM_TRACE.patch-new/include/asm-i386/resume-trace.h
--- 930-PM_TRACE.patch-old/include/asm-i386/resume-trace.h 1970-01-01 10:00:00.000000000 +1000
+++ 930-PM_TRACE.patch-new/include/asm-i386/resume-trace.h 2007-01-15 22:00:33.000000000 +1100
@@ -0,0 +1,21 @@
+#ifndef ARCH_RESUME_TRACE_H
+#define ARCH_RESUME_TRACE_H
+
+#ifdef CONFIG_PM_TRACE
+#define TRACE_RESUME(user) do { \
+ if (pm_trace_enabled) { \
+ void *tracedata; \
+ asm volatile("movl $1f,%0\n" \
+ ".section .tracedata,\"a\"\n" \
+ "1:\t.word %c1\n" \
+ "\t.long %c2\n" \
+ ".previous" \
+ :"=r" (tracedata) \
+ : "i" (__LINE__), "i" (__FILE__)); \
+ generate_resume_trace(tracedata, user); \
+ } \
+} while (0)
+#else
+#define TRACE_RESUME(user) do { } while (0)
+#endif
+#endif
diff -ruNp 930-PM_TRACE.patch-old/include/asm-x86_64/resume-trace.h 930-PM_TRACE.patch-new/include/asm-x86_64/resume-trace.h
--- 930-PM_TRACE.patch-old/include/asm-x86_64/resume-trace.h 1970-01-01 10:00:00.000000000 +1000
+++ 930-PM_TRACE.patch-new/include/asm-x86_64/resume-trace.h 2007-01-15 22:00:16.000000000 +1100
@@ -0,0 +1,21 @@
+#ifndef ARCH_RESUME_TRACE_H
+#define ARCH_RESUME_TRACE_H
+
+#ifdef CONFIG_PM_TRACE
+#define TRACE_RESUME(user) do { \
+ if (pm_trace_enabled) { \
+ void *tracedata; \
+ asm volatile("movq $1f,%0\n" \
+ ".section .tracedata,\"a\"\n" \
+ "1:\t.word %c1\n" \
+ "\t.quad %c2\n" \
+ ".previous" \
+ :"=r" (tracedata) \
+ : "i" (__LINE__), "i" (__FILE__)); \
+ generate_resume_trace(tracedata, user); \
+ } \
+} while (0)
+#else
+#define TRACE_RESUME(user) do { } while (0)
+#endif
+#endif
diff -ruNp 930-PM_TRACE.patch-old/include/linux/resume-trace.h 930-PM_TRACE.patch-new/include/linux/resume-trace.h
--- 930-PM_TRACE.patch-old/include/linux/resume-trace.h 2007-01-11 18:25:16.000000000 +1100
+++ 930-PM_TRACE.patch-new/include/linux/resume-trace.h 2007-01-17 21:06:14.000000000 +1100
@@ -1,6 +1,8 @@
#ifndef RESUME_TRACE_H
#define RESUME_TRACE_H
+#include <asm/resume-trace.h>
+
#ifdef CONFIG_PM_TRACE
extern int pm_trace_enabled;
@@ -9,26 +11,12 @@ struct device;
extern void set_trace_device(struct device *);
extern void generate_resume_trace(void *tracedata, unsigned int user);
-#define TRACE_DEVICE(dev) set_trace_device(dev)
-#define TRACE_RESUME(user) do { \
- if (pm_trace_enabled) { \
- void *tracedata; \
- asm volatile("movl $1f,%0\n" \
- ".section .tracedata,\"a\"\n" \
- "1:\t.word %c1\n" \
- "\t.long %c2\n" \
- ".previous" \
- :"=r" (tracedata) \
- : "i" (__LINE__), "i" (__FILE__)); \
- generate_resume_trace(tracedata, user); \
- } \
-} while (0)
-
+#define TRACE_DEVICE(dev) do { \
+ if (pm_trace_enabled) \
+ set_trace_device(dev); \
+ } while(0)
#else
-
#define TRACE_DEVICE(dev) do { } while (0)
-#define TRACE_RESUME(dev) do { } while (0)
-
#endif
#endif
diff -ruNp 930-PM_TRACE.patch-old/kernel/power/Kconfig 930-PM_TRACE.patch-new/kernel/power/Kconfig
--- 930-PM_TRACE.patch-old/kernel/power/Kconfig 2007-01-19 10:47:26.000000000 +1100
+++ 930-PM_TRACE.patch-new/kernel/power/Kconfig 2007-01-19 10:43:53.000000000 +1100
@@ -50,7 +50,7 @@ config DISABLE_CONSOLE_SUSPEND
config PM_TRACE
bool "Suspend/resume event tracing"
- depends on PM && PM_DEBUG && X86_32 && EXPERIMENTAL
+ depends on PM && PM_DEBUG && X86 && EXPERIMENTAL
default n
---help---
This enables some cheesy code to save the last PM event point in the
Index: kernel-2.6.spec
===================================================================
RCS file: /cvs/pkgs/rpms/kernel/F-7/kernel-2.6.spec,v
retrieving revision 1.3201
retrieving revision 1.3202
diff -u -r1.3201 -r1.3202
--- kernel-2.6.spec 24 May 2007 22:44:05 -0000 1.3201
+++ kernel-2.6.spec 25 May 2007 14:57:49 -0000 1.3202
@@ -424,6 +424,7 @@
Patch206: linux-2.6-x86-fsc-interrupt-controller-quirk.patch
Patch207: linux-2.6-x86-dell-hpet.patch
Patch208: linux-2.6-x86-dell-e520-shutdown.patch
+Patch209: linux-2.6-x86-64_pmtrace.patch
# 300 - 399 ppc(64)
Patch300: linux-2.6-g5-therm-shutdown.patch
@@ -1101,6 +1102,8 @@
%patch207 -p1
# Add Dell e520 to shutdown DMI blacklist.
%patch208 -p1
+# Add x86-64 PM_TRACE support.
+%patch209 -p1
#
# PowerPC
@@ -2423,6 +2426,9 @@
%endif
%changelog
+* Fri May 25 2007 Dave Jones <davej at redhat.com>
+- Add x86-64 PM_TRACE support.
+
* Thu May 24 2007 Chuck Ebbert <cebbert at redhat.com>
- 2.6.21.3 incremental patch from mailing list
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