The patch titled
x86: constify stacktrace_ops
has been added to the -mm tree. Its filename is
x86-constify-stacktrace_ops.patch
*** Remember to use Documentation/SubmitChecklist when testing your code ***
See http://www.zip.com.au/~akpm/linux/patches/stuff/added-to-mm.txt to find
out what to do about this
------------------------------------------------------
Subject: x86: constify stacktrace_ops
From: "Jan Beulich" <jbeulich@xxxxxxxxxx>
.. as they're never written to.
Signed-off-by: Jan Beulich <jbeulich@xxxxxxxxxx>
Signed-off-by: Andrew Morton <akpm@xxxxxxxxxxxxxxxxxxxx>
---
arch/i386/kernel/traps.c | 6 +++---
arch/x86_64/kernel/stacktrace.c | 2 +-
arch/x86_64/kernel/traps.c | 4 ++--
include/asm-x86_64/stacktrace.h | 2 +-
4 files changed, 7 insertions(+), 7 deletions(-)
diff -puN arch/i386/kernel/traps.c~x86-constify-stacktrace_ops arch/i386/kernel/traps.c
--- a/arch/i386/kernel/traps.c~x86-constify-stacktrace_ops
+++ a/arch/i386/kernel/traps.c
@@ -119,7 +119,7 @@ struct stack_frame {
static inline unsigned long print_context_stack(struct thread_info *tinfo,
unsigned long *stack, unsigned long ebp,
- struct stacktrace_ops *ops, void *data)
+ const struct stacktrace_ops *ops, void *data)
{
#ifdef CONFIG_FRAME_POINTER
struct stack_frame *frame = (struct stack_frame *)ebp;
@@ -184,7 +184,7 @@ dump_trace_unwind(struct unwind_frame_in
void dump_trace(struct task_struct *task, struct pt_regs *regs,
unsigned long *stack,
- struct stacktrace_ops *ops, void *data)
+ const struct stacktrace_ops *ops, void *data)
{
unsigned long ebp = 0;
@@ -291,7 +291,7 @@ static void print_trace_address(void *da
touch_nmi_watchdog();
}
-static struct stacktrace_ops print_trace_ops = {
+static const struct stacktrace_ops print_trace_ops = {
.warning = print_trace_warning,
.warning_symbol = print_trace_warning_symbol,
.stack = print_trace_stack,
diff -puN arch/x86_64/kernel/stacktrace.c~x86-constify-stacktrace_ops arch/x86_64/kernel/stacktrace.c
--- a/arch/x86_64/kernel/stacktrace.c~x86-constify-stacktrace_ops
+++ a/arch/x86_64/kernel/stacktrace.c
@@ -35,7 +35,7 @@ static void save_stack_address(void *dat
trace->entries[trace->nr_entries++] = addr;
}
-static struct stacktrace_ops save_stack_ops = {
+static const struct stacktrace_ops save_stack_ops = {
.warning = save_stack_warning,
.warning_symbol = save_stack_warning_symbol,
.stack = save_stack_stack,
diff -puN arch/x86_64/kernel/traps.c~x86-constify-stacktrace_ops arch/x86_64/kernel/traps.c
--- a/arch/x86_64/kernel/traps.c~x86-constify-stacktrace_ops
+++ a/arch/x86_64/kernel/traps.c
@@ -248,7 +248,7 @@ static inline int valid_stack_ptr(struct
void dump_trace(struct task_struct *tsk, struct pt_regs *regs,
unsigned long *stack,
- struct stacktrace_ops *ops, void *data)
+ const struct stacktrace_ops *ops, void *data)
{
const unsigned cpu = get_cpu();
unsigned long *irqstack_end = (unsigned long*)cpu_pda(cpu)->irqstackptr;
@@ -404,7 +404,7 @@ static void print_trace_address(void *da
printk_address(addr);
}
-static struct stacktrace_ops print_trace_ops = {
+static const struct stacktrace_ops print_trace_ops = {
.warning = print_trace_warning,
.warning_symbol = print_trace_warning_symbol,
.stack = print_trace_stack,
diff -puN include/asm-x86_64/stacktrace.h~x86-constify-stacktrace_ops include/asm-x86_64/stacktrace.h
--- a/include/asm-x86_64/stacktrace.h~x86-constify-stacktrace_ops
+++ a/include/asm-x86_64/stacktrace.h
@@ -15,6 +15,6 @@ struct stacktrace_ops {
};
void dump_trace(struct task_struct *tsk, struct pt_regs *regs, unsigned long *stack,
- struct stacktrace_ops *ops, void *data);
+ const struct stacktrace_ops *ops, void *data);
#endif
_
Patches currently in -mm which might be from jbeulich@xxxxxxxxxx are
intel_cacheinfo-adjustmentspatch.patch
tristate-choices-with-mixed-tristate-and-boolean.patch
fix-x86_64-mm-unwinder.patch
x86-misc-constifications.patch
x86-constify-stacktrace_ops.patch
x86-constify-wd_ops.patch
x86-multi-byte-single-instruction-nops.patch
floppy-tolerate-dma-channel-unavailability.patch
cleanup-floppyh.patch
handle-recursive-calls-to-bust_spinlocks.patch
store-__setup_str_-in-a-more-compact-way.patch
constify-string-array-kparam-tracking-structures.patch
cpu-hotplug-thermal_throttle-fix-cpu-hotplug-error-handling.patch
cpu-hotplug-msr-fix-cpu-hotplug-error-handling.patch
cpu-hotplug-cpuid-fix-cpu-hotplug-error-handling.patch
cpu-hotplug-mce-fix-cpu-hotplug-error-handling.patch
cpu-hotplug-intel_cacheinfo-fix-cpu-hotplug-error-handling.patch
cpu-hotplug-intel_cacheinfo-fix-cpu-hotplug-error-handling-fix-a-section-mismatch-warning.patch
pnp-dont-fail-device-init-if-no-dma-channel.patch
-
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