From: Marco Roeland <marco.roeland@xs4all.nl>
To: linux-kernel@vger.kernel.org
Cc: Herbert Poetzl <herbert@13thfloor.at>
Subject: Re: Unrecognizable insn
Date: Sun, 1 Feb 2004 22:02:37 +0100 [thread overview]
Message-ID: <20040201210237.GA22841@localhost> (raw)
In-Reply-To: <20040201204143.GA26961@MAIL.13thfloor.at>
On Sunday February 1st 2004 Herbert Poetzl wrote:
> anybody seen that before?
>
> fs/proc/array.c: In function `proc_pid_stat':
> fs/proc/array.c:441: Unrecognizable insn:
> ...
Yes, it's a known compiler bug, specific for gcc 2.96. It's recommended
you upgrade it. Or use the following workaround until you do: ;-)
--- linux-2.6.0-test8/fs/proc/array.c.orig 2003-10-21 16:18:40.000000000 +0200
+++ linux-2.6.0-test8/fs/proc/array.c 2003-10-23 09:30:27.000000000 +0200
@@ -302,6 +302,7 @@
pid_t ppid;
int num_threads = 0;
struct mm_struct *mm;
+ unsigned long long starttime;
state = *get_task_state(task);
vsize = eip = esp = 0;
@@ -343,9 +344,7 @@
read_lock(&tasklist_lock);
ppid = task->pid ? task->real_parent->pid : 0;
read_unlock(&tasklist_lock);
- res = sprintf(buffer,"%d (%s) %c %d %d %d %d %d %lu %lu \
-%lu %lu %lu %lu %lu %ld %ld %ld %ld %d %ld %llu %lu %ld %lu %lu %lu %lu %lu \
-%lu %lu %lu %lu %lu %lu %lu %lu %d %d %lu %lu\n",
+ res = sprintf(buffer,"%d (%s) %c %d %d %d %d %d %lu %lu ",
task->pid,
task->comm,
state,
@@ -355,7 +354,9 @@
tty_nr,
tty_pgrp,
task->flags,
- task->min_flt,
+ task->min_flt);
+ starttime = jiffies_64_to_clock_t(task->start_time - INITIAL_JIFFIES);
+ res += sprintf(buffer + res,"%lu %lu %lu %lu %lu %ld %ld %ld %ld %d %ld %llu %lu %ld %lu %lu %lu %lu %lu ",
task->cmin_flt,
task->maj_flt,
task->cmaj_flt,
@@ -367,15 +368,15 @@
nice,
num_threads,
jiffies_to_clock_t(task->it_real_value),
- (unsigned long long)
- jiffies_64_to_clock_t(task->start_time - INITIAL_JIFFIES),
+ starttime,
vsize,
mm ? mm->rss : 0, /* you might want to shift this left 3 */
task->rlim[RLIMIT_RSS].rlim_cur,
mm ? mm->start_code : 0,
mm ? mm->end_code : 0,
mm ? mm->start_stack : 0,
- esp,
+ esp);
+ res += sprintf(buffer + res,"%lu %lu %lu %lu %lu %lu %lu %lu %d %d %lu %lu\n",
eip,
/* The signal information here is obsolete.
* It must be decimal for Linux 2.0 compatibility.
prev parent reply other threads:[~2004-02-01 21:04 UTC|newest]
Thread overview: 3+ messages / expand[flat|nested] mbox.gz Atom feed top
2004-02-01 20:41 Unrecognizable insn Herbert Poetzl
2004-02-01 20:55 ` Måns Rullgård
2004-02-01 21:02 ` Marco Roeland [this message]
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