* 2.6.18-rc2-git7 build error with CONFIG_STACK_UNWIND enabled
@ 2006-07-29 13:41 Jesper Juhl
2006-07-29 14:26 ` Alexey Dobriyan
0 siblings, 1 reply; 3+ messages in thread
From: Jesper Juhl @ 2006-07-29 13:41 UTC (permalink / raw)
To: Linux Kernel Mailing List
For Your Information :
With 2.6.18-rc2-git7 I get the following build error if I have
CONFIG_STACK_UNWIND enabled :
CC arch/i386/kernel/traps.o
arch/i386/kernel/traps.c: In function `show_trace_log_lvl':
arch/i386/kernel/traps.c:193: error: invalid type argument of `->'
arch/i386/kernel/traps.c:196: error: invalid type argument of `->'
arch/i386/kernel/traps.c:197: error: invalid type argument of `->'
make[1]: *** [arch/i386/kernel/traps.o] Error 1
make: *** [arch/i386/kernel] Error 2
--
Jesper Juhl <jesper.juhl@gmail.com>
Don't top-post http://www.catb.org/~esr/jargon/html/T/top-post.html
Plain text mails only, please http://www.expita.com/nomime.html
^ permalink raw reply [flat|nested] 3+ messages in thread
* Re: 2.6.18-rc2-git7 build error with CONFIG_STACK_UNWIND enabled
2006-07-29 13:41 2.6.18-rc2-git7 build error with CONFIG_STACK_UNWIND enabled Jesper Juhl
@ 2006-07-29 14:26 ` Alexey Dobriyan
2006-07-29 14:37 ` Jesper Juhl
0 siblings, 1 reply; 3+ messages in thread
From: Alexey Dobriyan @ 2006-07-29 14:26 UTC (permalink / raw)
To: Jesper Juhl; +Cc: linux-kernel
On Sat, Jul 29, 2006 at 03:41:46PM +0200, Jesper Juhl wrote:
> With 2.6.18-rc2-git7 I get the following build error if I have
> CONFIG_STACK_UNWIND enabled :
>
> CC arch/i386/kernel/traps.o
> arch/i386/kernel/traps.c: In function `show_trace_log_lvl':
> arch/i386/kernel/traps.c:193: error: invalid type argument of `->'
> arch/i386/kernel/traps.c:196: error: invalid type argument of `->'
> arch/i386/kernel/traps.c:197: error: invalid type argument of `->'
Signed-off-by: Alexey Dobriyan <adobriyan@gmail.com>
--- a/arch/i386/kernel/traps.c
+++ b/arch/i386/kernel/traps.c
@@ -190,11 +190,11 @@ static void show_trace_log_lvl(struct ta
if (unw_ret > 0 && !arch_unw_user_mode(&info)) {
#ifdef CONFIG_STACK_UNWIND
print_symbol("DWARF2 unwinder stuck at %s\n",
- UNW_PC(info.regs));
+ UNW_PC(&info));
if (call_trace == 1) {
printk("Leftover inexact backtrace:\n");
- if (UNW_SP(info.regs))
- stack = (void *)UNW_SP(info.regs);
+ if (UNW_SP(&info))
+ stack = (void *)UNW_SP(&info);
} else if (call_trace > 1)
return;
else
^ permalink raw reply [flat|nested] 3+ messages in thread* Re: 2.6.18-rc2-git7 build error with CONFIG_STACK_UNWIND enabled
2006-07-29 14:26 ` Alexey Dobriyan
@ 2006-07-29 14:37 ` Jesper Juhl
0 siblings, 0 replies; 3+ messages in thread
From: Jesper Juhl @ 2006-07-29 14:37 UTC (permalink / raw)
To: Alexey Dobriyan; +Cc: linux-kernel
On Saturday 29 July 2006 16:26, Alexey Dobriyan wrote:
> On Sat, Jul 29, 2006 at 03:41:46PM +0200, Jesper Juhl wrote:
> > With 2.6.18-rc2-git7 I get the following build error if I have
> > CONFIG_STACK_UNWIND enabled :
> >
> > CC arch/i386/kernel/traps.o
> > arch/i386/kernel/traps.c: In function `show_trace_log_lvl':
> > arch/i386/kernel/traps.c:193: error: invalid type argument of `->'
> > arch/i386/kernel/traps.c:196: error: invalid type argument of `->'
> > arch/i386/kernel/traps.c:197: error: invalid type argument of `->'
>
> Signed-off-by: Alexey Dobriyan <adobriyan@gmail.com>
>
> --- a/arch/i386/kernel/traps.c
> +++ b/arch/i386/kernel/traps.c
> @@ -190,11 +190,11 @@ static void show_trace_log_lvl(struct ta
> if (unw_ret > 0 && !arch_unw_user_mode(&info)) {
> #ifdef CONFIG_STACK_UNWIND
> print_symbol("DWARF2 unwinder stuck at %s\n",
> - UNW_PC(info.regs));
> + UNW_PC(&info));
> if (call_trace == 1) {
> printk("Leftover inexact backtrace:\n");
> - if (UNW_SP(info.regs))
> - stack = (void *)UNW_SP(info.regs);
> + if (UNW_SP(&info))
> + stack = (void *)UNW_SP(&info);
> } else if (call_trace > 1)
> return;
> else
>
>
I can confirm that this fixes the build error.
Thanks Alexey.
/ Jesper Juhl <jesper.juhl@gmail.com> /
^ permalink raw reply [flat|nested] 3+ messages in thread
end of thread, other threads:[~2006-07-29 14:36 UTC | newest]
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2006-07-29 13:41 2.6.18-rc2-git7 build error with CONFIG_STACK_UNWIND enabled Jesper Juhl
2006-07-29 14:26 ` Alexey Dobriyan
2006-07-29 14:37 ` Jesper Juhl
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