* [Bug #10638] sysbench+mysql(oltp, readonly) 30% regression with 2.6.26-rc1
2008-05-11 19:56 2.6.26-rc1-git9: Reported regressions from 2.6.25 Rafael J. Wysocki
@ 2008-05-11 20:04 ` Rafael J. Wysocki
2008-05-12 7:38 ` Ingo Molnar
0 siblings, 1 reply; 110+ messages in thread
From: Rafael J. Wysocki @ 2008-05-11 20:04 UTC (permalink / raw)
To: Linux Kernel Mailing List; +Cc: Ingo Molnar, Peter Zijlstra, Zhang, Yanmin
This message has been generated automatically as a part of a report
of recent regressions.
The following bug entry is on the current list of known regressions
from 2.6.25. Please verify if it still should be listed.
Bug-Entry : http://bugzilla.kernel.org/show_bug.cgi?id=10638
Subject : sysbench+mysql(oltp, readonly) 30% regression with 2.6.26-rc1
Submitter : Zhang, Yanmin <yanmin_zhang@linux.intel.com>
Date : 2008-05-07 4:55 (5 days old)
References : http://marc.info/?l=linux-kernel&m=121013681527052&w=2
Handled-By : Ingo Molnar <mingo@elte.hu>
Patch : http://marc.info/?l=linux-kernel&m=121015292616802&w=2
^ permalink raw reply [flat|nested] 110+ messages in thread
* Re: [Bug #10638] sysbench+mysql(oltp, readonly) 30% regression with 2.6.26-rc1
2008-05-11 20:04 ` [Bug #10638] sysbench+mysql(oltp, readonly) 30% regression with 2.6.26-rc1 Rafael J. Wysocki
@ 2008-05-12 7:38 ` Ingo Molnar
0 siblings, 0 replies; 110+ messages in thread
From: Ingo Molnar @ 2008-05-12 7:38 UTC (permalink / raw)
To: Rafael J. Wysocki
Cc: Linux Kernel Mailing List, Peter Zijlstra, Zhang, Yanmin
* Rafael J. Wysocki <rjw@sisk.pl> wrote:
> This message has been generated automatically as a part of a report
> of recent regressions.
>
> The following bug entry is on the current list of known regressions
> from 2.6.25. Please verify if it still should be listed.
>
>
> Bug-Entry : http://bugzilla.kernel.org/show_bug.cgi?id=10638
> Subject : sysbench+mysql(oltp, readonly) 30% regression with 2.6.26-rc1
> Submitter : Zhang, Yanmin <yanmin_zhang@linux.intel.com>
> Date : 2008-05-07 4:55 (5 days old)
> References : http://marc.info/?l=linux-kernel&m=121013681527052&w=2
> Handled-By : Ingo Molnar <mingo@elte.hu>
> Patch : http://marc.info/?l=linux-kernel&m=121015292616802&w=2
this entry should still be listed, revert is queued up.
Ingo
^ permalink raw reply [flat|nested] 110+ messages in thread
* [Bug #10638] sysbench+mysql(oltp, readonly) 30% regression with 2.6.26-rc1
2008-05-18 11:10 2.6.26-rc2-git5: Reported regressions from 2.6.25 Rafael J. Wysocki
@ 2008-05-18 11:13 ` Rafael J. Wysocki
2008-05-18 17:21 ` Peter Zijlstra
0 siblings, 1 reply; 110+ messages in thread
From: Rafael J. Wysocki @ 2008-05-18 11:13 UTC (permalink / raw)
To: Linux Kernel Mailing List; +Cc: Ingo Molnar, Peter Zijlstra, Zhang, Yanmin
This message has been generated automatically as a part of a report
of recent regressions.
The following bug entry is on the current list of known regressions
from 2.6.25. Please verify if it still should be listed.
Bug-Entry : http://bugzilla.kernel.org/show_bug.cgi?id=10638
Subject : sysbench+mysql(oltp, readonly) 30% regression with 2.6.26-rc1
Submitter : Zhang, Yanmin <yanmin_zhang@linux.intel.com>
Date : 2008-05-07 4:55 (12 days old)
References : http://marc.info/?l=linux-kernel&m=121013681527052&w=2
Handled-By : Ingo Molnar <mingo@elte.hu>
Patch : http://marc.info/?l=linux-kernel&m=121015292616802&w=2
^ permalink raw reply [flat|nested] 110+ messages in thread
* Re: [Bug #10638] sysbench+mysql(oltp, readonly) 30% regression with 2.6.26-rc1
2008-05-18 11:13 ` [Bug #10638] sysbench+mysql(oltp, readonly) 30% regression with 2.6.26-rc1 Rafael J. Wysocki
@ 2008-05-18 17:21 ` Peter Zijlstra
2008-05-18 18:37 ` Peter Zijlstra
0 siblings, 1 reply; 110+ messages in thread
From: Peter Zijlstra @ 2008-05-18 17:21 UTC (permalink / raw)
To: Rafael J. Wysocki; +Cc: Linux Kernel Mailing List, Ingo Molnar, Zhang, Yanmin
On Sun, 2008-05-18 at 13:13 +0200, Rafael J. Wysocki wrote:
> This message has been generated automatically as a part of a report
> of recent regressions.
>
> The following bug entry is on the current list of known regressions
> from 2.6.25. Please verify if it still should be listed.
>
>
> Bug-Entry : http://bugzilla.kernel.org/show_bug.cgi?id=10638
> Subject : sysbench+mysql(oltp, readonly) 30% regression with 2.6.26-rc1
> Submitter : Zhang, Yanmin <yanmin_zhang@linux.intel.com>
> Date : 2008-05-07 4:55 (12 days old)
> References : http://marc.info/?l=linux-kernel&m=121013681527052&w=2
> Handled-By : Ingo Molnar <mingo@elte.hu>
> Patch : http://marc.info/?l=linux-kernel&m=121015292616802&w=2
>
>
Could people test this:
git://git.kernel.org/home/peterz/git/linux-2.6-sched.git/ v2.6.26-rc2-group-load-balance
^ permalink raw reply [flat|nested] 110+ messages in thread
* Re: [Bug #10638] sysbench+mysql(oltp, readonly) 30% regression with 2.6.26-rc1
2008-05-18 17:21 ` Peter Zijlstra
@ 2008-05-18 18:37 ` Peter Zijlstra
2008-05-19 1:24 ` Zhang, Yanmin
0 siblings, 1 reply; 110+ messages in thread
From: Peter Zijlstra @ 2008-05-18 18:37 UTC (permalink / raw)
To: Rafael J. Wysocki; +Cc: Linux Kernel Mailing List, Ingo Molnar, Zhang, Yanmin
On Sun, 2008-05-18 at 19:21 +0200, Peter Zijlstra wrote:
> On Sun, 2008-05-18 at 13:13 +0200, Rafael J. Wysocki wrote:
> > This message has been generated automatically as a part of a report
> > of recent regressions.
> >
> > The following bug entry is on the current list of known regressions
> > from 2.6.25. Please verify if it still should be listed.
> >
> >
> > Bug-Entry : http://bugzilla.kernel.org/show_bug.cgi?id=10638
> > Subject : sysbench+mysql(oltp, readonly) 30% regression with 2.6.26-rc1
> > Submitter : Zhang, Yanmin <yanmin_zhang@linux.intel.com>
> > Date : 2008-05-07 4:55 (12 days old)
> > References : http://marc.info/?l=linux-kernel&m=121013681527052&w=2
> > Handled-By : Ingo Molnar <mingo@elte.hu>
> > Patch : http://marc.info/?l=linux-kernel&m=121015292616802&w=2
> >
> >
>
> Could people test this:
>
> git://git.kernel.org/home/peterz/git/linux-2.6-sched.git/ v2.6.26-rc2-group-load-balance
Seems I got my own url wrong - the right one is:
git://git.kernel.org/pub/scm/linux/kernel/git/peterz/linux-2.6-sched.git v2.6.26-rc2-group-load-balance
^ permalink raw reply [flat|nested] 110+ messages in thread
* Re: [Bug #10638] sysbench+mysql(oltp, readonly) 30% regression with 2.6.26-rc1
2008-05-18 18:37 ` Peter Zijlstra
@ 2008-05-19 1:24 ` Zhang, Yanmin
2008-05-19 5:55 ` Peter Zijlstra
0 siblings, 1 reply; 110+ messages in thread
From: Zhang, Yanmin @ 2008-05-19 1:24 UTC (permalink / raw)
To: Peter Zijlstra; +Cc: Rafael J. Wysocki, Linux Kernel Mailing List, Ingo Molnar
On Sun, 2008-05-18 at 20:37 +0200, Peter Zijlstra wrote:
> On Sun, 2008-05-18 at 19:21 +0200, Peter Zijlstra wrote:
> > On Sun, 2008-05-18 at 13:13 +0200, Rafael J. Wysocki wrote:
> > > This message has been generated automatically as a part of a report
> > > of recent regressions.
> > >
> > > The following bug entry is on the current list of known regressions
> > > from 2.6.25. Please verify if it still should be listed.
> > >
> > >
> > > Bug-Entry : http://bugzilla.kernel.org/show_bug.cgi?id=10638
> > > Subject : sysbench+mysql(oltp, readonly) 30% regression with 2.6.26-rc1
> > > Submitter : Zhang, Yanmin <yanmin_zhang@linux.intel.com>
> > > Date : 2008-05-07 4:55 (12 days old)
> > > References : http://marc.info/?l=linux-kernel&m=121013681527052&w=2
> > > Handled-By : Ingo Molnar <mingo@elte.hu>
> > > Patch : http://marc.info/?l=linux-kernel&m=121015292616802&w=2
> > >
> > >
> >
> > Could people test this:
> >
> > git://git.kernel.org/home/peterz/git/linux-2.6-sched.git/ v2.6.26-rc2-group-load-balance
>
> Seems I got my own url wrong - the right one is:
>
> git://git.kernel.org/pub/scm/linux/kernel/git/peterz/linux-2.6-sched.git v2.6.26-rc2-group-load-balance
I used below command to clone your tree:
RSYNC_PROXY=proxy.sc.intel.com:911 git clone rsync://rsync.kernel.org/pub/scm/linux/kernel/git/peterz/linux-2.6-sched.git linux-2.6-sched
Got below errors:
@ERROR: Unknown module 'home'
rsync: connection unexpectedly closed (0 bytes received so far) [receiver]
rsync error: error in rsync protocol data stream (code 12) at io.c(359)
fatal: failed to unpack tree object HEAD
Would you like to create a patch against 2.6.26-rc3?
Yanmin
^ permalink raw reply [flat|nested] 110+ messages in thread
* Re: [Bug #10638] sysbench+mysql(oltp, readonly) 30% regression with 2.6.26-rc1
2008-05-19 1:24 ` Zhang, Yanmin
@ 2008-05-19 5:55 ` Peter Zijlstra
2008-05-19 6:49 ` Zhang, Yanmin
0 siblings, 1 reply; 110+ messages in thread
From: Peter Zijlstra @ 2008-05-19 5:55 UTC (permalink / raw)
To: Zhang, Yanmin; +Cc: Rafael J. Wysocki, Linux Kernel Mailing List, Ingo Molnar
On Mon, 2008-05-19 at 09:24 +0800, Zhang, Yanmin wrote:
> On Sun, 2008-05-18 at 20:37 +0200, Peter Zijlstra wrote:
> > On Sun, 2008-05-18 at 19:21 +0200, Peter Zijlstra wrote:
> > > On Sun, 2008-05-18 at 13:13 +0200, Rafael J. Wysocki wrote:
> > > > This message has been generated automatically as a part of a report
> > > > of recent regressions.
> > > >
> > > > The following bug entry is on the current list of known regressions
> > > > from 2.6.25. Please verify if it still should be listed.
> > > >
> > > >
> > > > Bug-Entry : http://bugzilla.kernel.org/show_bug.cgi?id=10638
> > > > Subject : sysbench+mysql(oltp, readonly) 30% regression with 2.6.26-rc1
> > > > Submitter : Zhang, Yanmin <yanmin_zhang@linux.intel.com>
> > > > Date : 2008-05-07 4:55 (12 days old)
> > > > References : http://marc.info/?l=linux-kernel&m=121013681527052&w=2
> > > > Handled-By : Ingo Molnar <mingo@elte.hu>
> > > > Patch : http://marc.info/?l=linux-kernel&m=121015292616802&w=2
> > > >
> > > >
> > >
> > > Could people test this:
> > >
> > > git://git.kernel.org/home/peterz/git/linux-2.6-sched.git/ v2.6.26-rc2-group-load-balance
> >
> > Seems I got my own url wrong - the right one is:
> >
> > git://git.kernel.org/pub/scm/linux/kernel/git/peterz/linux-2.6-sched.git v2.6.26-rc2-group-load-balance
> I used below command to clone your tree:
> RSYNC_PROXY=proxy.sc.intel.com:911 git clone rsync://rsync.kernel.org/pub/scm/linux/kernel/git/peterz/linux-2.6-sched.git linux-2.6-sched
>
> Got below errors:
> @ERROR: Unknown module 'home'
> rsync: connection unexpectedly closed (0 bytes received so far) [receiver]
> rsync error: error in rsync protocol data stream (code 12) at io.c(359)
> fatal: failed to unpack tree object HEAD
>
>
> Would you like to create a patch against 2.6.26-rc3?
Index: linux-2.6/kernel/sched_clock.c
===================================================================
--- linux-2.6.orig/kernel/sched_clock.c
+++ linux-2.6/kernel/sched_clock.c
@@ -59,22 +59,26 @@ static inline struct sched_clock_data *c
return &per_cpu(sched_clock_data, cpu);
}
+static __read_mostly int sched_clock_running;
+
void sched_clock_init(void)
{
u64 ktime_now = ktime_to_ns(ktime_get());
- u64 now = 0;
+ unsigned long now_jiffies = jiffies;
int cpu;
for_each_possible_cpu(cpu) {
struct sched_clock_data *scd = cpu_sdc(cpu);
scd->lock = (raw_spinlock_t)__RAW_SPIN_LOCK_UNLOCKED;
- scd->prev_jiffies = jiffies;
- scd->prev_raw = now;
- scd->tick_raw = now;
+ scd->prev_jiffies = now_jiffies;
+ scd->prev_raw = 0;
+ scd->tick_raw = 0;
scd->tick_gtod = ktime_now;
scd->clock = ktime_now;
}
+
+ sched_clock_running = 1;
}
/*
@@ -136,6 +140,9 @@ u64 sched_clock_cpu(int cpu)
struct sched_clock_data *scd = cpu_sdc(cpu);
u64 now, clock;
+ if (unlikely(!sched_clock_running))
+ return 0ull;
+
WARN_ON_ONCE(!irqs_disabled());
now = sched_clock();
@@ -174,6 +181,9 @@ void sched_clock_tick(void)
struct sched_clock_data *scd = this_scd();
u64 now, now_gtod;
+ if (unlikely(!sched_clock_running))
+ return;
+
WARN_ON_ONCE(!irqs_disabled());
now = sched_clock();
@@ -234,3 +244,15 @@ unsigned long long __attribute__((weak))
{
return (unsigned long long)jiffies * (NSEC_PER_SEC / HZ);
}
+
+unsigned long long cpu_clock(int cpu)
+{
+ unsigned long long clock;
+ unsigned long flags;
+
+ raw_local_irq_save(flags);
+ clock = sched_clock_cpu(cpu);
+ raw_local_irq_restore(flags);
+
+ return clock;
+}
Index: linux-2.6/include/linux/sched.h
===================================================================
--- linux-2.6.orig/include/linux/sched.h
+++ linux-2.6/include/linux/sched.h
@@ -766,7 +766,6 @@ struct sched_domain {
struct sched_domain *child; /* bottom domain must be null terminated */
struct sched_group *groups; /* the balancing groups of the domain */
cpumask_t span; /* span of all CPUs in this domain */
- int first_cpu; /* cache of the first cpu in this domain */
unsigned long min_interval; /* Minimum balance interval ms */
unsigned long max_interval; /* Maximum balance interval ms */
unsigned int busy_factor; /* less balancing by factor if busy */
Index: linux-2.6/kernel/sched.c
===================================================================
--- linux-2.6.orig/kernel/sched.c
+++ linux-2.6/kernel/sched.c
@@ -370,6 +370,7 @@ struct cfs_rq {
u64 exec_clock;
u64 min_vruntime;
+ u64 pair_start;
struct rb_root tasks_timeline;
struct rb_node *rb_leftmost;
@@ -400,40 +401,23 @@ struct cfs_rq {
struct task_group *tg; /* group that "owns" this runqueue */
#ifdef CONFIG_SMP
- unsigned long task_weight;
- unsigned long shares;
/*
- * We need space to build a sched_domain wide view of the full task
- * group tree, in order to avoid depending on dynamic memory allocation
- * during the load balancing we place this in the per cpu task group
- * hierarchy. This limits the load balancing to one instance per cpu,
- * but more should not be needed anyway.
+ * the part of load.weight contributed by tasks
*/
- struct aggregate_struct {
- /*
- * load = weight(cpus) * f(tg)
- *
- * Where f(tg) is the recursive weight fraction assigned to
- * this group.
- */
- unsigned long load;
-
- /*
- * part of the group weight distributed to this span.
- */
- unsigned long shares;
+ unsigned long task_weight;
- /*
- * The sum of all runqueue weights within this span.
- */
- unsigned long rq_weight;
+ /*
+ * h_load = weight * f(tg)
+ *
+ * Where f(tg) is the recursive weight fraction assigned to
+ * this group.
+ */
+ unsigned long h_load;
- /*
- * Weight contributed by tasks; this is the part we can
- * influence by moving tasks around.
- */
- unsigned long task_weight;
- } aggregate;
+ /*
+ * this cpu's part of tg->shares
+ */
+ unsigned long shares;
#endif
#endif
};
@@ -561,6 +545,8 @@ struct rq {
/* cpu of this runqueue: */
int cpu;
+ unsigned long avg_load_per_task;
+
struct task_struct *migration_thread;
struct list_head migration_queue;
#endif
@@ -788,8 +774,6 @@ const_debug unsigned int sysctl_sched_nr
*/
unsigned int sysctl_sched_rt_period = 1000000;
-static __read_mostly int scheduler_running;
-
/*
* part of the period that we allow rt tasks to run in us.
* default: 0.95s
@@ -809,82 +793,6 @@ static inline u64 global_rt_runtime(void
return (u64)sysctl_sched_rt_runtime * NSEC_PER_USEC;
}
-unsigned long long time_sync_thresh = 100000;
-
-static DEFINE_PER_CPU(unsigned long long, time_offset);
-static DEFINE_PER_CPU(unsigned long long, prev_cpu_time);
-
-/*
- * Global lock which we take every now and then to synchronize
- * the CPUs time. This method is not warp-safe, but it's good
- * enough to synchronize slowly diverging time sources and thus
- * it's good enough for tracing:
- */
-static DEFINE_SPINLOCK(time_sync_lock);
-static unsigned long long prev_global_time;
-
-static unsigned long long __sync_cpu_clock(unsigned long long time, int cpu)
-{
- /*
- * We want this inlined, to not get tracer function calls
- * in this critical section:
- */
- spin_acquire(&time_sync_lock.dep_map, 0, 0, _THIS_IP_);
- __raw_spin_lock(&time_sync_lock.raw_lock);
-
- if (time < prev_global_time) {
- per_cpu(time_offset, cpu) += prev_global_time - time;
- time = prev_global_time;
- } else {
- prev_global_time = time;
- }
-
- __raw_spin_unlock(&time_sync_lock.raw_lock);
- spin_release(&time_sync_lock.dep_map, 1, _THIS_IP_);
-
- return time;
-}
-
-static unsigned long long __cpu_clock(int cpu)
-{
- unsigned long long now;
-
- /*
- * Only call sched_clock() if the scheduler has already been
- * initialized (some code might call cpu_clock() very early):
- */
- if (unlikely(!scheduler_running))
- return 0;
-
- now = sched_clock_cpu(cpu);
-
- return now;
-}
-
-/*
- * For kernel-internal use: high-speed (but slightly incorrect) per-cpu
- * clock constructed from sched_clock():
- */
-unsigned long long cpu_clock(int cpu)
-{
- unsigned long long prev_cpu_time, time, delta_time;
- unsigned long flags;
-
- local_irq_save(flags);
- prev_cpu_time = per_cpu(prev_cpu_time, cpu);
- time = __cpu_clock(cpu) + per_cpu(time_offset, cpu);
- delta_time = time-prev_cpu_time;
-
- if (unlikely(delta_time > time_sync_thresh)) {
- time = __sync_cpu_clock(time, cpu);
- per_cpu(prev_cpu_time, cpu) = time;
- }
- local_irq_restore(flags);
-
- return time;
-}
-EXPORT_SYMBOL_GPL(cpu_clock);
-
#ifndef prepare_arch_switch
# define prepare_arch_switch(next) do { } while (0)
#endif
@@ -1503,63 +1411,35 @@ static inline void dec_cpu_load(struct r
#ifdef CONFIG_SMP
static unsigned long source_load(int cpu, int type);
static unsigned long target_load(int cpu, int type);
-static unsigned long cpu_avg_load_per_task(int cpu);
static int task_hot(struct task_struct *p, u64 now, struct sched_domain *sd);
-#ifdef CONFIG_FAIR_GROUP_SCHED
+static unsigned long cpu_avg_load_per_task(int cpu)
+{
+ struct rq *rq = cpu_rq(cpu);
-/*
- * Group load balancing.
- *
- * We calculate a few balance domain wide aggregate numbers; load and weight.
- * Given the pictures below, and assuming each item has equal weight:
- *
- * root 1 - thread
- * / | \ A - group
- * A 1 B
- * /|\ / \
- * C 2 D 3 4
- * | |
- * 5 6
- *
- * load:
- * A and B get 1/3-rd of the total load. C and D get 1/3-rd of A's 1/3-rd,
- * which equals 1/9-th of the total load.
- *
- * shares:
- * The weight of this group on the selected cpus.
- *
- * rq_weight:
- * Direct sum of all the cpu's their rq weight, e.g. A would get 3 while
- * B would get 2.
- *
- * task_weight:
- * Part of the rq_weight contributed by tasks; all groups except B would
- * get 1, B gets 2.
- */
+ if (rq->nr_running)
+ rq->avg_load_per_task = rq->load.weight / rq->nr_running;
-static inline struct aggregate_struct *
-aggregate(struct task_group *tg, struct sched_domain *sd)
-{
- return &tg->cfs_rq[sd->first_cpu]->aggregate;
+ return rq->avg_load_per_task;
}
-typedef void (*aggregate_func)(struct task_group *, struct sched_domain *);
+#ifdef CONFIG_FAIR_GROUP_SCHED
+
+typedef void (*tg_visitor)(struct task_group *, int, struct sched_domain *);
/*
* Iterate the full tree, calling @down when first entering a node and @up when
* leaving it for the final time.
*/
-static
-void aggregate_walk_tree(aggregate_func down, aggregate_func up,
- struct sched_domain *sd)
+static void
+walk_tg_tree(tg_visitor down, tg_visitor up, int cpu, struct sched_domain *sd)
{
struct task_group *parent, *child;
rcu_read_lock();
parent = &root_task_group;
down:
- (*down)(parent, sd);
+ (*down)(parent, cpu, sd);
list_for_each_entry_rcu(child, &parent->children, siblings) {
parent = child;
goto down;
@@ -1567,7 +1447,7 @@ down:
up:
continue;
}
- (*up)(parent, sd);
+ (*up)(parent, cpu, sd);
child = parent;
parent = parent->parent;
@@ -1576,90 +1456,23 @@ up:
rcu_read_unlock();
}
-/*
- * Calculate the aggregate runqueue weight.
- */
-static
-void aggregate_group_weight(struct task_group *tg, struct sched_domain *sd)
-{
- unsigned long rq_weight = 0;
- unsigned long task_weight = 0;
- int i;
-
- for_each_cpu_mask(i, sd->span) {
- rq_weight += tg->cfs_rq[i]->load.weight;
- task_weight += tg->cfs_rq[i]->task_weight;
- }
-
- aggregate(tg, sd)->rq_weight = rq_weight;
- aggregate(tg, sd)->task_weight = task_weight;
-}
-
-/*
- * Compute the weight of this group on the given cpus.
- */
-static
-void aggregate_group_shares(struct task_group *tg, struct sched_domain *sd)
-{
- unsigned long shares = 0;
- int i;
-
- for_each_cpu_mask(i, sd->span)
- shares += tg->cfs_rq[i]->shares;
-
- if ((!shares && aggregate(tg, sd)->rq_weight) || shares > tg->shares)
- shares = tg->shares;
-
- aggregate(tg, sd)->shares = shares;
-}
-
-/*
- * Compute the load fraction assigned to this group, relies on the aggregate
- * weight and this group's parent's load, i.e. top-down.
- */
-static
-void aggregate_group_load(struct task_group *tg, struct sched_domain *sd)
-{
- unsigned long load;
-
- if (!tg->parent) {
- int i;
-
- load = 0;
- for_each_cpu_mask(i, sd->span)
- load += cpu_rq(i)->load.weight;
-
- } else {
- load = aggregate(tg->parent, sd)->load;
-
- /*
- * shares is our weight in the parent's rq so
- * shares/parent->rq_weight gives our fraction of the load
- */
- load *= aggregate(tg, sd)->shares;
- load /= aggregate(tg->parent, sd)->rq_weight + 1;
- }
-
- aggregate(tg, sd)->load = load;
-}
-
static void __set_se_shares(struct sched_entity *se, unsigned long shares);
/*
* Calculate and set the cpu's group shares.
*/
static void
-__update_group_shares_cpu(struct task_group *tg, struct sched_domain *sd,
- int tcpu)
+__update_group_shares_cpu(struct task_group *tg, int cpu,
+ unsigned long sd_shares, unsigned long sd_rq_weight)
{
int boost = 0;
unsigned long shares;
unsigned long rq_weight;
- if (!tg->se[tcpu])
+ if (!tg->se[cpu])
return;
- rq_weight = tg->cfs_rq[tcpu]->load.weight;
+ rq_weight = tg->cfs_rq[cpu]->load.weight;
/*
* If there are currently no tasks on the cpu pretend there is one of
@@ -1671,137 +1484,104 @@ __update_group_shares_cpu(struct task_gr
rq_weight = NICE_0_LOAD;
}
+ if (unlikely(rq_weight > sd_rq_weight))
+ rq_weight = sd_rq_weight;
+
/*
* \Sum shares * rq_weight
* shares = -----------------------
* \Sum rq_weight
*
*/
- shares = aggregate(tg, sd)->shares * rq_weight;
- shares /= aggregate(tg, sd)->rq_weight + 1;
+ shares = (sd_shares * rq_weight) / (sd_rq_weight + 1);
/*
* record the actual number of shares, not the boosted amount.
*/
- tg->cfs_rq[tcpu]->shares = boost ? 0 : shares;
+ tg->cfs_rq[cpu]->shares = boost ? 0 : shares;
if (shares < MIN_SHARES)
shares = MIN_SHARES;
else if (shares > MAX_SHARES)
shares = MAX_SHARES;
- __set_se_shares(tg->se[tcpu], shares);
+ __set_se_shares(tg->se[cpu], shares);
}
/*
- * Re-adjust the weights on the cpu the task came from and on the cpu the
- * task went to.
+ * Re-compute the task group their per cpu shares over the given domain.
+ * This needs to be done in a bottom-up fashion because the rq weight of a
+ * parent group depends on the shares of its child groups.
*/
static void
-__move_group_shares(struct task_group *tg, struct sched_domain *sd,
- int scpu, int dcpu)
+tg_shares_up(struct task_group *tg, int cpu, struct sched_domain *sd)
{
- unsigned long shares;
-
- shares = tg->cfs_rq[scpu]->shares + tg->cfs_rq[dcpu]->shares;
-
- __update_group_shares_cpu(tg, sd, scpu);
- __update_group_shares_cpu(tg, sd, dcpu);
-
- /*
- * ensure we never loose shares due to rounding errors in the
- * above redistribution.
- */
- shares -= tg->cfs_rq[scpu]->shares + tg->cfs_rq[dcpu]->shares;
- if (shares)
- tg->cfs_rq[dcpu]->shares += shares;
-}
+ unsigned long rq_weight = 0;
+ unsigned long shares = 0;
+ int i;
-/*
- * Because changing a group's shares changes the weight of the super-group
- * we need to walk up the tree and change all shares until we hit the root.
- */
-static void
-move_group_shares(struct task_group *tg, struct sched_domain *sd,
- int scpu, int dcpu)
-{
- while (tg) {
- __move_group_shares(tg, sd, scpu, dcpu);
- tg = tg->parent;
+ for_each_cpu_mask(i, sd->span) {
+ rq_weight += tg->cfs_rq[i]->load.weight;
+ shares += tg->cfs_rq[i]->shares;
}
-}
-static
-void aggregate_group_set_shares(struct task_group *tg, struct sched_domain *sd)
-{
- unsigned long shares = aggregate(tg, sd)->shares;
- int i;
+ if ((!shares && rq_weight) || shares > tg->shares)
+ shares = tg->shares;
+
+ if (!sd->parent || !(sd->parent->flags & SD_LOAD_BALANCE))
+ shares = tg->shares;
for_each_cpu_mask(i, sd->span) {
struct rq *rq = cpu_rq(i);
unsigned long flags;
spin_lock_irqsave(&rq->lock, flags);
- __update_group_shares_cpu(tg, sd, i);
+ __update_group_shares_cpu(tg, i, shares, rq_weight);
spin_unlock_irqrestore(&rq->lock, flags);
}
-
- aggregate_group_shares(tg, sd);
-
- /*
- * ensure we never loose shares due to rounding errors in the
- * above redistribution.
- */
- shares -= aggregate(tg, sd)->shares;
- if (shares) {
- tg->cfs_rq[sd->first_cpu]->shares += shares;
- aggregate(tg, sd)->shares += shares;
- }
}
/*
- * Calculate the accumulative weight and recursive load of each task group
- * while walking down the tree.
+ * Compute the cpu's hierarchical load factor for each task group.
+ * This needs to be done in a top-down fashion because the load of a child
+ * group is a fraction of its parents load.
*/
-static
-void aggregate_get_down(struct task_group *tg, struct sched_domain *sd)
+static void
+tg_load_down(struct task_group *tg, int cpu, struct sched_domain *sd)
{
- aggregate_group_weight(tg, sd);
- aggregate_group_shares(tg, sd);
- aggregate_group_load(tg, sd);
+ unsigned long load;
+
+ if (!tg->parent) {
+ load = cpu_rq(cpu)->load.weight;
+ } else {
+ load = tg->parent->cfs_rq[cpu]->h_load;
+ load *= tg->cfs_rq[cpu]->shares;
+ load /= tg->parent->cfs_rq[cpu]->load.weight + 1;
+ }
+
+ tg->cfs_rq[cpu]->h_load = load;
}
-/*
- * Rebalance the cpu shares while walking back up the tree.
- */
-static
-void aggregate_get_up(struct task_group *tg, struct sched_domain *sd)
+static void
+tg_nop(struct task_group *tg, int cpu, struct sched_domain *sd)
{
- aggregate_group_set_shares(tg, sd);
}
-static DEFINE_PER_CPU(spinlock_t, aggregate_lock);
-
-static void __init init_aggregate(void)
+static void update_shares(struct sched_domain *sd)
{
- int i;
-
- for_each_possible_cpu(i)
- spin_lock_init(&per_cpu(aggregate_lock, i));
+ walk_tg_tree(tg_nop, tg_shares_up, 0, sd);
}
-static int get_aggregate(struct sched_domain *sd)
+static void update_shares_locked(struct rq *rq, struct sched_domain *sd)
{
- if (!spin_trylock(&per_cpu(aggregate_lock, sd->first_cpu)))
- return 0;
-
- aggregate_walk_tree(aggregate_get_down, aggregate_get_up, sd);
- return 1;
+ spin_unlock(&rq->lock);
+ update_shares(sd);
+ spin_lock(&rq->lock);
}
-static void put_aggregate(struct sched_domain *sd)
+static void update_h_load(int cpu)
{
- spin_unlock(&per_cpu(aggregate_lock, sd->first_cpu));
+ walk_tg_tree(tg_load_down, tg_nop, cpu, NULL);
}
static void cfs_rq_set_shares(struct cfs_rq *cfs_rq, unsigned long shares)
@@ -1811,18 +1591,14 @@ static void cfs_rq_set_shares(struct cfs
#else
-static inline void init_aggregate(void)
+static inline void update_shares(struct sched_domain *sd)
{
}
-static inline int get_aggregate(struct sched_domain *sd)
+static inline void update_shares_locked(struct rq *rq, struct sched_domain *sd)
{
- return 0;
}
-static inline void put_aggregate(struct sched_domain *sd)
-{
-}
#endif
#else /* CONFIG_SMP */
@@ -2234,18 +2010,6 @@ static unsigned long target_load(int cpu
}
/*
- * Return the average load per task on the cpu's run queue
- */
-static unsigned long cpu_avg_load_per_task(int cpu)
-{
- struct rq *rq = cpu_rq(cpu);
- unsigned long total = weighted_cpuload(cpu);
- unsigned long n = rq->nr_running;
-
- return n ? total / n : SCHED_LOAD_SCALE;
-}
-
-/*
* find_idlest_group finds and returns the least busy CPU group within the
* domain.
*/
@@ -2351,6 +2115,9 @@ static int sched_balance_self(int cpu, i
sd = tmp;
}
+ if (sd)
+ update_shares(sd);
+
while (sd) {
cpumask_t span, tmpmask;
struct sched_group *group;
@@ -3271,6 +3038,7 @@ find_busiest_group(struct sched_domain *
max_load = this_load = total_load = total_pwr = 0;
busiest_load_per_task = busiest_nr_running = 0;
this_load_per_task = this_nr_running = 0;
+
if (idle == CPU_NOT_IDLE)
load_idx = sd->busy_idx;
else if (idle == CPU_NEWLY_IDLE)
@@ -3285,6 +3053,8 @@ find_busiest_group(struct sched_domain *
int __group_imb = 0;
unsigned int balance_cpu = -1, first_idle_cpu = 0;
unsigned long sum_nr_running, sum_weighted_load;
+ unsigned long sum_avg_load_per_task;
+ unsigned long avg_load_per_task;
local_group = cpu_isset(this_cpu, group->cpumask);
@@ -3293,6 +3063,8 @@ find_busiest_group(struct sched_domain *
/* Tally up the load of all CPUs in the group */
sum_weighted_load = sum_nr_running = avg_load = 0;
+ sum_avg_load_per_task = avg_load_per_task = 0;
+
max_cpu_load = 0;
min_cpu_load = ~0UL;
@@ -3326,6 +3098,8 @@ find_busiest_group(struct sched_domain *
avg_load += load;
sum_nr_running += rq->nr_running;
sum_weighted_load += weighted_cpuload(i);
+
+ sum_avg_load_per_task += cpu_avg_load_per_task(i);
}
/*
@@ -3347,7 +3121,20 @@ find_busiest_group(struct sched_domain *
avg_load = sg_div_cpu_power(group,
avg_load * SCHED_LOAD_SCALE);
- if ((max_cpu_load - min_cpu_load) > SCHED_LOAD_SCALE)
+
+ /*
+ * Consider the group unbalanced when the imbalance is larger
+ * than the average weight of two tasks.
+ *
+ * APZ: with cgroup the avg task weight can vary wildly and
+ * might not be a suitable number - should we keep a
+ * normalized nr_running number somewhere that negates
+ * the hierarchy?
+ */
+ avg_load_per_task = sg_div_cpu_power(group,
+ sum_avg_load_per_task * SCHED_LOAD_SCALE);
+
+ if ((max_cpu_load - min_cpu_load) > 2*avg_load_per_task)
__group_imb = 1;
group_capacity = group->__cpu_power / SCHED_LOAD_SCALE;
@@ -3488,9 +3275,9 @@ small_imbalance:
if (busiest_load_per_task > this_load_per_task)
imbn = 1;
} else
- this_load_per_task = SCHED_LOAD_SCALE;
+ this_load_per_task = cpu_avg_load_per_task(this_cpu);
- if (max_load - this_load + SCHED_LOAD_SCALE_FUZZ >=
+ if (max_load - this_load + 2*busiest_load_per_task >=
busiest_load_per_task * imbn) {
*imbalance = busiest_load_per_task;
return busiest;
@@ -3600,12 +3387,9 @@ static int load_balance(int this_cpu, st
unsigned long imbalance;
struct rq *busiest;
unsigned long flags;
- int unlock_aggregate;
cpus_setall(*cpus);
- unlock_aggregate = get_aggregate(sd);
-
/*
* When power savings policy is enabled for the parent domain, idle
* sibling can pick up load irrespective of busy siblings. In this case,
@@ -3619,6 +3403,7 @@ static int load_balance(int this_cpu, st
schedstat_inc(sd, lb_count[idle]);
redo:
+ update_shares(sd);
group = find_busiest_group(sd, this_cpu, &imbalance, idle, &sd_idle,
cpus, balance);
@@ -3742,8 +3527,8 @@ out_one_pinned:
else
ld_moved = 0;
out:
- if (unlock_aggregate)
- put_aggregate(sd);
+ if (ld_moved)
+ update_shares(sd);
return ld_moved;
}
@@ -3779,6 +3564,7 @@ load_balance_newidle(int this_cpu, struc
schedstat_inc(sd, lb_count[CPU_NEWLY_IDLE]);
redo:
+ update_shares_locked(this_rq, sd);
group = find_busiest_group(sd, this_cpu, &imbalance, CPU_NEWLY_IDLE,
&sd_idle, cpus, NULL);
if (!group) {
@@ -3822,6 +3608,7 @@ redo:
} else
sd->nr_balance_failed = 0;
+ update_shares_locked(this_rq, sd);
return ld_moved;
out_balanced:
@@ -7316,7 +7103,6 @@ static int __build_sched_domains(const c
SD_INIT(sd, ALLNODES);
set_domain_attribute(sd, attr);
sd->span = *cpu_map;
- sd->first_cpu = first_cpu(sd->span);
cpu_to_allnodes_group(i, cpu_map, &sd->groups, tmpmask);
p = sd;
sd_allnodes = 1;
@@ -7327,7 +7113,6 @@ static int __build_sched_domains(const c
SD_INIT(sd, NODE);
set_domain_attribute(sd, attr);
sched_domain_node_span(cpu_to_node(i), &sd->span);
- sd->first_cpu = first_cpu(sd->span);
sd->parent = p;
if (p)
p->child = sd;
@@ -7339,7 +7124,6 @@ static int __build_sched_domains(const c
SD_INIT(sd, CPU);
set_domain_attribute(sd, attr);
sd->span = *nodemask;
- sd->first_cpu = first_cpu(sd->span);
sd->parent = p;
if (p)
p->child = sd;
@@ -7351,7 +7135,6 @@ static int __build_sched_domains(const c
SD_INIT(sd, MC);
set_domain_attribute(sd, attr);
sd->span = cpu_coregroup_map(i);
- sd->first_cpu = first_cpu(sd->span);
cpus_and(sd->span, sd->span, *cpu_map);
sd->parent = p;
p->child = sd;
@@ -7364,7 +7147,6 @@ static int __build_sched_domains(const c
SD_INIT(sd, SIBLING);
set_domain_attribute(sd, attr);
sd->span = per_cpu(cpu_sibling_map, i);
- sd->first_cpu = first_cpu(sd->span);
cpus_and(sd->span, sd->span, *cpu_map);
sd->parent = p;
p->child = sd;
@@ -8034,7 +7816,6 @@ void __init sched_init(void)
}
#ifdef CONFIG_SMP
- init_aggregate();
init_defrootdomain();
#endif
@@ -8178,8 +7959,6 @@ void __init sched_init(void)
* During early bootup we pretend to be a normal task:
*/
current->sched_class = &fair_sched_class;
-
- scheduler_running = 1;
}
#ifdef CONFIG_DEBUG_SPINLOCK_SLEEP
Index: linux-2.6/kernel/sched_fair.c
===================================================================
--- linux-2.6.orig/kernel/sched_fair.c
+++ linux-2.6/kernel/sched_fair.c
@@ -63,13 +63,13 @@ unsigned int __read_mostly sysctl_sched_
/*
* SCHED_OTHER wake-up granularity.
- * (default: 10 msec * (1 + ilog(ncpus)), units: nanoseconds)
+ * (default: 5 msec * (1 + ilog(ncpus)), units: nanoseconds)
*
* This option delays the preemption effects of decoupled workloads
* and reduces their over-scheduling. Synchronous workloads will still
* have immediate wakeup/sleep latencies.
*/
-unsigned int sysctl_sched_wakeup_granularity = 10000000UL;
+unsigned int sysctl_sched_wakeup_granularity = 5000000UL;
const_debug unsigned int sysctl_sched_migration_cost = 500000UL;
@@ -430,6 +430,29 @@ calc_delta_asym(unsigned long delta, str
for_each_sched_entity(se) {
struct load_weight *se_lw = &se->load;
+#ifdef CONFIG_FAIR_SCHED_GROUP
+ struct cfs_rq *cfs_rq = se->my_q;
+ struct task_group *tg = NULL
+
+ if (cfs_rq)
+ tg = cfs_rq->tg;
+
+ if (tg && tg->shares < NICE_0_LOAD) {
+ /*
+ * scale shares to what it would have been had
+ * tg->weight been NICE_0_LOAD:
+ *
+ * weight = 1024 * shares / tg->weight
+ */
+ lw.weight *= se->load.weight;
+ lw.weight /= tg->shares;
+
+ lw.inv_weight = 0;
+
+ se_lw = &lw;
+ } else
+#endif
+
if (se->load.weight < NICE_0_LOAD)
se_lw = &lw;
@@ -787,17 +810,16 @@ set_next_entity(struct cfs_rq *cfs_rq, s
se->prev_sum_exec_runtime = se->sum_exec_runtime;
}
-static int
-wakeup_preempt_entity(struct sched_entity *curr, struct sched_entity *se);
-
static struct sched_entity *
pick_next(struct cfs_rq *cfs_rq, struct sched_entity *se)
{
- if (!cfs_rq->next)
- return se;
+ struct rq *rq = rq_of(cfs_rq);
+ u64 pair_slice = rq->clock - cfs_rq->pair_start;
- if (wakeup_preempt_entity(cfs_rq->next, se) != 0)
+ if (!cfs_rq->next || pair_slice > sched_slice(cfs_rq, cfs_rq->next)) {
+ cfs_rq->pair_start = rq->clock;
return se;
+ }
return cfs_rq->next;
}
@@ -1048,6 +1070,26 @@ static inline int wake_idle(int cpu, str
static const struct sched_class fair_sched_class;
+#ifdef CONFIG_FAIR_GROUP_SCHED
+static unsigned long task_h_load(struct task_struct *p)
+{
+ unsigned long h_load = p->se.load.weight;
+ struct cfs_rq *cfs_rq = cfs_rq_of(&p->se);
+
+ update_h_load(task_cpu(p));
+
+ h_load *= cfs_rq->h_load;
+ h_load /= cfs_rq->load.weight + 1;
+
+ return h_load;
+}
+#else
+static unsigned long task_h_load(struct task_struct *p)
+{
+ return p->se.load.weight;
+}
+#endif
+
static int
wake_affine(struct rq *rq, struct sched_domain *this_sd, struct rq *this_rq,
struct task_struct *p, int prev_cpu, int this_cpu, int sync,
@@ -1081,10 +1123,10 @@ wake_affine(struct rq *rq, struct sched_
* of the current CPU:
*/
if (sync)
- tl -= current->se.load.weight;
+ tl -= task_h_load(current);
if ((tl <= load && tl + target_load(prev_cpu, idx) <= tl_per_task) ||
- 100*(tl + p->se.load.weight) <= imbalance*load) {
+ 100*(tl + task_h_load(p)) <= imbalance*load) {
/*
* This domain has SD_WAKE_AFFINE and
* p is cache cold in this domain, and
@@ -1172,7 +1214,10 @@ static unsigned long wakeup_gran(struct
* More easily preempt - nice tasks, while not making it harder for
* + nice tasks.
*/
- gran = calc_delta_asym(sysctl_sched_wakeup_granularity, se);
+ if (sched_feat(ASYM_GRAN))
+ gran = calc_delta_asym(sysctl_sched_wakeup_granularity, se);
+ else
+ gran = calc_delta_fair(sysctl_sched_wakeup_granularity, se);
return gran;
}
@@ -1395,40 +1440,30 @@ load_balance_fair(struct rq *this_rq, in
struct task_group *tg;
rcu_read_lock();
+ update_h_load(busiest_cpu);
+
list_for_each_entry(tg, &task_groups, list) {
- long imbalance;
- unsigned long this_weight, busiest_weight;
- long rem_load, max_load, moved_load;
+ struct cfs_rq *busiest_cfs_rq = tg->cfs_rq[busiest_cpu];
+ long rem_load, moved_load;
/*
* empty group
*/
- if (!aggregate(tg, sd)->task_weight)
+ if (!busiest_cfs_rq->task_weight)
continue;
- rem_load = rem_load_move * aggregate(tg, sd)->rq_weight;
- rem_load /= aggregate(tg, sd)->load + 1;
-
- this_weight = tg->cfs_rq[this_cpu]->task_weight;
- busiest_weight = tg->cfs_rq[busiest_cpu]->task_weight;
+ rem_load = rem_load_move * busiest_cfs_rq->load.weight;
+ rem_load /= busiest_cfs_rq->h_load + 1;
- imbalance = (busiest_weight - this_weight) / 2;
-
- if (imbalance < 0)
- imbalance = busiest_weight;
-
- max_load = max(rem_load, imbalance);
moved_load = __load_balance_fair(this_rq, this_cpu, busiest,
- max_load, sd, idle, all_pinned, this_best_prio,
+ rem_load, sd, idle, all_pinned, this_best_prio,
tg->cfs_rq[busiest_cpu]);
if (!moved_load)
continue;
- move_group_shares(tg, sd, busiest_cpu, this_cpu);
-
- moved_load *= aggregate(tg, sd)->load;
- moved_load /= aggregate(tg, sd)->rq_weight + 1;
+ moved_load *= busiest_cfs_rq->h_load;
+ moved_load /= busiest_cfs_rq->load.weight + 1;
rem_load_move -= moved_load;
if (rem_load_move < 0)
Index: linux-2.6/kernel/sched_features.h
===================================================================
--- linux-2.6.orig/kernel/sched_features.h
+++ linux-2.6/kernel/sched_features.h
@@ -8,3 +8,4 @@ SCHED_FEAT(HRTICK, 1)
SCHED_FEAT(DOUBLE_TICK, 0)
SCHED_FEAT(NORMALIZED_SLEEPER, 1)
SCHED_FEAT(DEADLINE, 1)
+SCHED_FEAT(ASYM_GRAN, 1)
^ permalink raw reply [flat|nested] 110+ messages in thread
* Re: [Bug #10638] sysbench+mysql(oltp, readonly) 30% regression with 2.6.26-rc1
2008-05-19 5:55 ` Peter Zijlstra
@ 2008-05-19 6:49 ` Zhang, Yanmin
2008-05-19 7:10 ` Peter Zijlstra
[not found] ` <20080530094541.GA32508@elte.hu>
0 siblings, 2 replies; 110+ messages in thread
From: Zhang, Yanmin @ 2008-05-19 6:49 UTC (permalink / raw)
To: Peter Zijlstra; +Cc: Rafael J. Wysocki, Linux Kernel Mailing List, Ingo Molnar
On Mon, 2008-05-19 at 07:55 +0200, Peter Zijlstra wrote:
> On Mon, 2008-05-19 at 09:24 +0800, Zhang, Yanmin wrote:
> > On Sun, 2008-05-18 at 20:37 +0200, Peter Zijlstra wrote:
> > > On Sun, 2008-05-18 at 19:21 +0200, Peter Zijlstra wrote:
> > > > On Sun, 2008-05-18 at 13:13 +0200, Rafael J. Wysocki wrote:
> > > > > This message has been generated automatically as a part of a report
> > > > > of recent regressions.
> > > > >
> > > > > The following bug entry is on the current list of known regressions
> > > > > from 2.6.25. Please verify if it still should be listed.
> > > > >
> > > > >
> > > > > Bug-Entry : http://bugzilla.kernel.org/show_bug.cgi?id=10638
> > > > > Subject : sysbench+mysql(oltp, readonly) 30% regression with 2.6.26-rc1
> > > > > Submitter : Zhang, Yanmin <yanmin_zhang@linux.intel.com>
> > > > > Date : 2008-05-07 4:55 (12 days old)
> > > > > References : http://marc.info/?l=linux-kernel&m=121013681527052&w=2
> > > > > Handled-By : Ingo Molnar <mingo@elte.hu>
> > > > > Patch : http://marc.info/?l=linux-kernel&m=121015292616802&w=2
> > > > >
> > > > >
> > > >
> > > > Could people test this:
> > > >
> > > > git://git.kernel.org/home/peterz/git/linux-2.6-sched.git/ v2.6.26-rc2-group-load-balance
> > >
> > > Seems I got my own url wrong - the right one is:
> > >
> > > git://git.kernel.org/pub/scm/linux/kernel/git/peterz/linux-2.6-sched.git v2.6.26-rc2-group-load-balance
> > I used below command to clone your tree:
> > RSYNC_PROXY=proxy.sc.intel.com:911 git clone rsync://rsync.kernel.org/pub/scm/linux/kernel/git/peterz/linux-2.6-sched.git linux-2.6-sched
> >
> > Got below errors:
> > @ERROR: Unknown module 'home'
> > rsync: connection unexpectedly closed (0 bytes received so far) [receiver]
> > rsync error: error in rsync protocol data stream (code 12) at io.c(359)
> > fatal: failed to unpack tree object HEAD
> >
> >
> > Would you like to create a patch against 2.6.26-rc3?
>
> Index: linux-2.6/kernel/sched_clock.c
> ===================================================================
> --- linux-2.6.orig/kernel/sched_clock.c
> +++ linux-2.6/kernel/sched_clock.c
I tested it on 8-core stoakley.
1) volanoMark
Comparing with 2.6.26-rc1, 2.6.26-rc3+peter_sched_git_patch result has about 30% improvement, but it still has
about 27% regression than the one of 2.6.25.
2) sysbench+mysql(readonly oltp)
Comparing with 2.6.26-rc2, 2.6.26-rc3+peter_sched_git_patch result has about 15% improvement, but it still has
about 15% regression than the one of 2.6.25.
-yanmin
^ permalink raw reply [flat|nested] 110+ messages in thread
* Re: [Bug #10638] sysbench+mysql(oltp, readonly) 30% regression with 2.6.26-rc1
2008-05-19 6:49 ` Zhang, Yanmin
@ 2008-05-19 7:10 ` Peter Zijlstra
[not found] ` <20080530094541.GA32508@elte.hu>
1 sibling, 0 replies; 110+ messages in thread
From: Peter Zijlstra @ 2008-05-19 7:10 UTC (permalink / raw)
To: Zhang, Yanmin; +Cc: Rafael J. Wysocki, Linux Kernel Mailing List, Ingo Molnar
On Mon, 2008-05-19 at 14:49 +0800, Zhang, Yanmin wrote:
> I tested it on 8-core stoakley.
>
> 1) volanoMark
> Comparing with 2.6.26-rc1, 2.6.26-rc3+peter_sched_git_patch result has about 30% improvement, but it still has
> about 27% regression than the one of 2.6.25.
>
> 2) sysbench+mysql(readonly oltp)
> Comparing with 2.6.26-rc2, 2.6.26-rc3+peter_sched_git_patch result has about 15% improvement, but it still has
> about 15% regression than the one of 2.6.25.
Hmm, so both about halfways. When testing on a quad vmark got all the
way back but sysbench was indeed half way.
Ah, well. I'll just continue poking at this. Thanks!
^ permalink raw reply [flat|nested] 110+ messages in thread
* [Bug #10638] sysbench+mysql(oltp, readonly) 30% regression with 2.6.26-rc1
2008-05-24 20:28 2.6.26-rc3-git7: Reported regressions from 2.6.25 Rafael J. Wysocki
@ 2008-05-24 20:31 ` Rafael J. Wysocki
0 siblings, 0 replies; 110+ messages in thread
From: Rafael J. Wysocki @ 2008-05-24 20:31 UTC (permalink / raw)
To: Linux Kernel Mailing List
Cc: Ingo Molnar, Peter Zijlstra, Peter Zijlstra, Zhang, Yanmin
This message has been generated automatically as a part of a report
of recent regressions.
The following bug entry is on the current list of known regressions
from 2.6.25. Please verify if it still should be listed.
Bug-Entry : http://bugzilla.kernel.org/show_bug.cgi?id=10638
Subject : sysbench+mysql(oltp, readonly) 30% regression with 2.6.26-rc1
Submitter : Zhang, Yanmin <yanmin_zhang@linux.intel.com>
Date : 2008-05-07 4:55 (18 days old)
References : http://marc.info/?l=linux-kernel&m=121013681527052&w=2
http://lkml.org/lkml/2008/5/18/177
Handled-By : Ingo Molnar <mingo@elte.hu>
Peter Zijlstra <peterz@infradead.org>
Patch : http://marc.info/?l=linux-kernel&m=121015292616802&w=2
^ permalink raw reply [flat|nested] 110+ messages in thread
* 2.6.26-rc4-git4: Reported regressions from 2.6.25
@ 2008-05-31 17:44 Rafael J. Wysocki
2008-05-31 17:44 ` [Bug #10493] mips BCM47XX compile error Rafael J. Wysocki
` (50 more replies)
0 siblings, 51 replies; 110+ messages in thread
From: Rafael J. Wysocki @ 2008-05-31 17:44 UTC (permalink / raw)
To: Linux Kernel Mailing List
Cc: Adrian Bunk, Andrew Morton, Linus Torvalds, Natalie Protasevich
This message contains a list of some regressions from 2.6.25, for which there
are no fixes in the mainline I know of. If any of them have been fixed already,
please let me know.
If you know of any other unresolved regressions from 2.6.25, please let me know
either and I'll add them to the list. Also, please let me know if any of the
entries below are invalid.
Each entry from the list will be sent additionally in an automatic reply to
this message with CCs to the people involved in reporting and handling the
issue.
Listed regressions statistics:
Date Total Pending Unresolved
----------------------------------------
2008-05-31 115 52 31
2008-05-24 94 47 28
2008-05-18 80 51 37
2008-05-11 53 46 34
Unresolved regressions
----------------------
Bug-Entry : http://bugzilla.kernel.org/show_bug.cgi?id=10831
Subject : Barely understandeable sound with snd_hda_intel and 2.6.26-rc4
Submitter : Andres Freund <andres@anarazel.de>
Date : 2008-05-29 22:04 (3 days old)
References : http://marc.info/?l=linux-kernel&m=121209876820617&w=4
Bug-Entry : http://bugzilla.kernel.org/show_bug.cgi?id=10827
Subject : 2.6.26rc4 GFS2 oops.
Submitter : Dave Jones <davej@redhat.com>
Date : 2008-05-27 15:44 (5 days old)
References : http://lkml.org/lkml/2008/5/27/297
Bug-Entry : http://bugzilla.kernel.org/show_bug.cgi?id=10826
Subject : NFS oops in 2.6.26rc4
Submitter : Dave Jones <davej@redhat.com>
Date : 2008-05-27 19:04 (5 days old)
References : http://marc.info/?l=linux-kernel&m=121191548915522&w=4
Bug-Entry : http://bugzilla.kernel.org/show_bug.cgi?id=10825
Subject : appletouch after wakeup
Submitter : Justin Mattock <justinmattock@gmail.com>
Date : 2008-05-27 3:29 (5 days old)
References : http://marc.info/?l=linux-kernel&m=121185900618047&w=4
Handled-By : Oliver Neukum <oliver@neukum.org>
Bug-Entry : http://bugzilla.kernel.org/show_bug.cgi?id=10823
Subject : stuck localhost TCP connections, v2.6.26-rc3+
Submitter : Ingo Molnar <mingo@elte.hu>
Date : 2008-05-26 11:56 (6 days old)
References : http://marc.info/?l=linux-kernel&m=121180311931349&w=4
Handled-By : Ilpo Järvinen <ilpo.jarvinen@helsinki.fi>
Bug-Entry : http://bugzilla.kernel.org/show_bug.cgi?id=10822
Subject : sky2 oops in 2.6.26-rc3
Submitter : Mikael Pettersson <mikpe@it.uu.se>
Date : 2008-05-25 17:27 (7 days old)
References : http://marc.info/?l=linux-netdev&m=121173650915153&w=4
Handled-By : Stephen Hemminger <shemminger@linux-foundation.org>
Bug-Entry : http://bugzilla.kernel.org/show_bug.cgi?id=10821
Subject : rt25xx: lock dependancy warning, association failure, and kmalloc corruption
Submitter : Christian Casteyde <casteyde.christian@free.fr>
Date : 2008-05-29 14:30 (3 days old)
Bug-Entry : http://bugzilla.kernel.org/show_bug.cgi?id=10819
Subject : Fatal DMA error with b43 driver since 2.6.26
Submitter : Christian Casteyde <casteyde.christian@free.fr>
Date : 2008-05-29 13:16 (3 days old)
Bug-Entry : http://bugzilla.kernel.org/show_bug.cgi?id=10799
Subject : sky2 general protection fault
Submitter : Nicolas Mailhot <Nicolas.Mailhot@LaPoste.net>
Date : 2008-05-26 11:05 (6 days old)
Bug-Entry : http://bugzilla.kernel.org/show_bug.cgi?id=10798
Subject : kbuild variable $(src) broken in 2.6.23-rc3?
Submitter : tvrtko.ursulin <tvrtko.ursulin@sophos.com>
Date : 2008-05-21 14:42 (11 days old)
References : http://marc.info/?l=linux-kbuild&m=121138246208259&w=2
Handled-By : Sam Ravnborg <sam@ravnborg.org>
Bug-Entry : http://bugzilla.kernel.org/show_bug.cgi?id=10794
Subject : mips: CONF_CM_DEFAULT build error
Submitter : Adrian Bunk <adrian.bunk@movial.fi>
Date : 2008-05-25 10:11 (7 days old)
References : http://lkml.org/lkml/2008/5/25/168
Bug-Entry : http://bugzilla.kernel.org/show_bug.cgi?id=10786
Subject : 2.6.26-rc3 64bit SMP does not boot on J5600
Submitter : Domenico Andreoli <cavokz@gmail.com>
Date : 2008-05-22 16:14 (10 days old)
References : http://marc.info/?l=linux-kernel&m=121147328028081&w=4
Bug-Entry : http://bugzilla.kernel.org/show_bug.cgi?id=10764
Subject : some serial configurations are now broken
Submitter : Russell King <rmk+lkml@arm.linux.org.uk>
Date : 2008-05-20 7:35 (12 days old)
References : http://marc.info/?l=linux-kernel&m=121126931810706&w=2
Handled-By : Javier Herrero <jherrero@hvsistemas.es>
Russell King <rmk+lkml@arm.linux.org.uk>
Bug-Entry : http://bugzilla.kernel.org/show_bug.cgi?id=10761
Subject : hackbench regression with 2.6.26-rc2 on tulsa machine
Submitter : Zhang, Yanmin <yanmin_zhang@linux.intel.com>
Date : 2008-05-20 8:09 (12 days old)
References : http://marc.info/?l=linux-kernel&m=121127121813708&w=2
Handled-By : Mike Galbraith <efault@gmx.de>
Bug-Entry : http://bugzilla.kernel.org/show_bug.cgi?id=10760
Subject : PCIEHP breakage in 2.6.26-rc1,2.6.26-rc2,2.6.26-rc3
Submitter : Ryan Hope <rmh3093@gmail.com>
Date : 2008-05-19 17:47 (13 days old)
References : http://marc.info/?l=linux-pci&m=121121926401755&w=2
Handled-By : Matthew Wilcox <matthew@wil.cx>
Bug-Entry : http://bugzilla.kernel.org/show_bug.cgi?id=10749
Subject : the system doesn't shutdown
Submitter : Riccardo <goric@trivenet.it>
Date : 2008-05-19 09:00 (13 days old)
Bug-Entry : http://bugzilla.kernel.org/show_bug.cgi?id=10748
Subject : dhclient fails to run; capabilities error
Submitter : Amit Shah <shahamit@gmail.com>
Date : 2008-05-19 06:25 (13 days old)
Bug-Entry : http://bugzilla.kernel.org/show_bug.cgi?id=10741
Subject : bug in `tty: BKL pushdown'?
Submitter : Johannes Weiner <hannes@saeurebad.de>
Date : 2008-05-18 2:16 (14 days old)
References : http://marc.info/?l=linux-kernel&m=121107706506181&w=4
Handled-By : Alan Cox <alan@lxorguk.ukuu.org.uk>
Bug-Entry : http://bugzilla.kernel.org/show_bug.cgi?id=10730
Subject : build issue #503 for v2.6.26-rc2-433-gf26a398 : undefined reference to `request_firmware'
Submitter : Toralf Förster <toralf.foerster@gmx.de>
Date : 2008-05-16 17:06 (16 days old)
References : http://marc.info/?l=linux-kernel&m=121095777616792&w=4
Bug-Entry : http://bugzilla.kernel.org/show_bug.cgi?id=10725
Subject : Write protect on on
Submitter : Maciej Rutecki <maciej.rutecki@gmail.com>
Date : 2008-05-16 14:55 (16 days old)
References : http://marc.info/?l=linux-kernel&m=121095168003572&w=4
Bug-Entry : http://bugzilla.kernel.org/show_bug.cgi?id=10724
Subject : ACPI : EC: GPE
Submitter : Justin Mattock <justinmattock@gmail.com>
Date : 2008-05-16 6:17 (16 days old)
References : http://marc.info/?l=linux-kernel&m=121091875711824&w=4
http://lkml.org/lkml/2008/5/18/168
http://lkml.org/lkml/2008/5/25/195
http://lkml.org/lkml/2008/5/25/195
Bug-Entry : http://bugzilla.kernel.org/show_bug.cgi?id=10715
Subject : 2.6.25 -> 2.6.26-rc1: pcmcia flash card changed name from hda to hdc
Submitter : Pavel Machek <pavel@suse.cz>
Date : 2008-05-15 13:23 (17 days old)
References : http://marc.info/?l=linux-kernel&m=121085784809468&w=4
Bug-Entry : http://bugzilla.kernel.org/show_bug.cgi?id=10714
Subject : Badness seen on 2.6.26-rc2 with lockdep enabled
Submitter : Balbir Singh <balbir@linux.vnet.ibm.com>
Date : 2008-05-14 12:57 (18 days old)
References : http://marc.info/?l=linux-kernel&m=121076917429133&w=4
Bug-Entry : http://bugzilla.kernel.org/show_bug.cgi?id=10711
Subject : BUG: unable to handle kernel paging request - scsi_bus_uevent
Submitter : Zdenek Kabelac <zdenek.kabelac@gmail.com>
Date : 2008-05-14 11:23 (18 days old)
References : http://lkml.org/lkml/2008/5/14/111
Bug-Entry : http://bugzilla.kernel.org/show_bug.cgi?id=10686
Subject : critical thermal shutdown regression 2.6.26-rc1 - HP Pavilion dv6700
Submitter : Len Brown <len.brown@intel.com>
Date : 2008-05-12 20:04 (20 days old)
Handled-By : Robert Moore <Robert.Moore@intel.com>
Bug-Entry : http://bugzilla.kernel.org/show_bug.cgi?id=10642
Subject : general protection fault: 0000 [1] PREEMPT SMP DEBUG_PAGEALLOC
Submitter : Zdenek Kabelac <zdenek.kabelac@gmail.com>
Date : 2008-05-07 16:03 (25 days old)
References : http://lkml.org/lkml/2008/5/7/48
Bug-Entry : http://bugzilla.kernel.org/show_bug.cgi?id=10632
Subject : [2.6.26-rc1] Output to console stops when booted without 'vga=791'
Submitter : Frans Pop <elendil@planet.nl>
Date : 2008-05-05 13:51 (27 days old)
References : http://www.ussg.iu.edu/hypermail/linux/kernel/0805.0/2080.html
Bug-Entry : http://bugzilla.kernel.org/show_bug.cgi?id=10629
Subject : 2.6.26-rc1-$sha1: RIP __d_lookup+0x8c/0x160
Submitter : Alexey Dobriyan <adobriyan@gmail.com>
Date : 2008-05-05 09:59 (27 days old)
References : http://lkml.org/lkml/2008/5/5/28
Handled-By : Paul E. McKenney <paulmck@linux.vnet.ibm.com>
Bug-Entry : http://bugzilla.kernel.org/show_bug.cgi?id=10614
Subject : WARNING: at include/linux/blkdev.h:431 blk_queue_init_tags+0x110/0x11f()
Submitter : J.A. Magallón <jamagallon@ono.com>
Date : 2008-05-01 02:50 (31 days old)
References : http://lkml.org/lkml/2008/4/30/614
Handled-By : Nick Piggin <npiggin@suse.de>
Jens Axboe <jens.axboe@oracle.com>
Bug-Entry : http://bugzilla.kernel.org/show_bug.cgi?id=10493
Subject : mips BCM47XX compile error
Submitter : Adrian Bunk <adrian.bunk@movial.fi>
Date : 2008-04-20 17:07 (42 days old)
References : http://lkml.org/lkml/2008/4/20/34
http://lkml.org/lkml/2008/5/12/30
http://lkml.org/lkml/2008/5/18/131
Bug-Entry : http://bugzilla.kernel.org/show_bug.cgi?id=9791
Subject : Clock is running too fast^Wslow using acpi_pm clocksource
Submitter : tosn00j02@sneakemail.com
Date : 2008-05-03 05:09 (29 days old)
Regressions with patches
------------------------
Bug-Entry : http://bugzilla.kernel.org/show_bug.cgi?id=10841
Subject : asm-m32r/uaccess.h must #include <asm/setup.h>
Submitter : Adrian Bunk <adrian.bunk@movial.fi>
Date : 2008-05-31 07:29 (1 days old)
References : http://lkml.org/lkml/2008/5/31/87
Handled-By : Adrian Bunk <adrian.bunk@movial.fi>
Patch : http://lkml.org/lkml/2008/5/31/87
Bug-Entry : http://bugzilla.kernel.org/show_bug.cgi?id=10830
Subject : two different oopses with 2.6.26-rc4
Submitter : Alejandro Riveira Fernández <alejandro.riveira@gmail.com>
Date : 2008-05-28 9:50 (4 days old)
References : http://marc.info/?l=linux-kernel&m=121196833026310&w=4
Handled-By : Johannes Berg <johannes@sipsolutions.net>
Andrew Morton <akpm@linux-foundation.org>
Peter Zijlstra <a.p.zijlstra@chello.nl>
Patch : http://lkml.org/lkml/2008/5/20/683
Bug-Entry : http://bugzilla.kernel.org/show_bug.cgi?id=10829
Subject : sh/kernel/cpu/irq/intc-sh5.c build fix
Submitter : Adrian Bunk <bunk@kernel.org>
Date : 2008-05-29 15:06 (3 days old)
References : http://lkml.org/lkml/2008/5/29/492
Handled-By : Adrian Bunk <bunk@kernel.org>
Patch : http://lkml.org/lkml/2008/5/29/492
Bug-Entry : http://bugzilla.kernel.org/show_bug.cgi?id=10828
Subject : [2.6.25-git18 => 2.6.26-rc1-git1] Xorg crash with xf86MapVidMem error
Submitter : Rufus & Azrael <rufus-azrael@numericable.fr>
Date : 2008-05-04 10:24 (28 days old)
References : http://lkml.org/lkml/2008/5/4/37
Handled-By : Ingo Molnar <mingo@elte.hu>
H. Peter Anvin <hpa@zytor.com>
Pallipadi, Venkatesh <venkatesh.pallipadi@intel.com>
Patch : http://lkml.org/lkml/2008/5/29/371
Bug-Entry : http://bugzilla.kernel.org/show_bug.cgi?id=10816
Subject : vt/fbcon: fix background color on line feed
Submitter : thunder7 <thunder7@xs4all.nl>
Date : 2008-05-27 19:33 (5 days old)
References : http://marc.info/?l=linux-kernel&m=121191733218735&w=4
Handled-By : Jan Engelhardt <jengelh@medozas.de>
Patch : http://marc.info/?l=linux-kernel&m=121199453010047&w=4
Bug-Entry : http://bugzilla.kernel.org/show_bug.cgi?id=10815
Subject : 2.6.26-rc4: RIP find_pid_ns+0x6b/0xa0
Submitter : Alexey Dobriyan <adobriyan@gmail.com>
Date : 2008-05-27 09:23 (5 days old)
References : http://lkml.org/lkml/2008/5/27/9
Handled-By : Oleg Nesterov <oleg@tv-sign.ru>
Linus Torvalds <torvalds@linux-foundation.org>
Paul E. McKenney <paulmck@linux.vnet.ibm.com>
Patch : http://lkml.org/lkml/2008/5/28/16
Bug-Entry : http://bugzilla.kernel.org/show_bug.cgi?id=10795
Subject : MIPS SEAD compile fix
Submitter : Adrian Bunk <adrian.bunk@movial.fi>
Date : 2008-05-25 11:10 (7 days old)
References : http://lkml.org/lkml/2008/5/25/178
Handled-By : Adrian Bunk <adrian.bunk@movial.fi>
Patch : http://lkml.org/lkml/2008/5/25/178
Bug-Entry : http://bugzilla.kernel.org/show_bug.cgi?id=10792
Subject : mips/kernel/traps.c build error
Submitter : Adrian Bunk <bunk@kernel.org>
Date : 2008-05-25 09:48 (7 days old)
References : http://lkml.org/lkml/2008/5/25/158
Patch : in the mips tree
Bug-Entry : http://bugzilla.kernel.org/show_bug.cgi?id=10787
Subject : pcie hotplug bootup crash fix
Submitter : Ingo Molnar <mingo@elte.hu>
Date : 2008-05-24 16:58 (8 days old)
References : http://marc.info/?l=linux-kernel&m=121164842212038&w=4
Handled-By : Ingo Molnar <mingo@elte.hu>
Patch : http://marc.info/?l=linux-kernel&m=121164842212038&w=4
Bug-Entry : http://bugzilla.kernel.org/show_bug.cgi?id=10765
Subject : iwl3945/mac80211: association times out since 2.6.26-rc1
Submitter : Michael S. Tsirkin <m.s.tsirkin@gmail.com>
Date : 2008-05-20 22:46 (12 days old)
Handled-By : Zhu Yi <yi.zhu@intel.com>
Johannes Berg <johannes@sipsolutions.net>
Patch : http://article.gmane.org/gmane.linux.kernel.wireless.general/15177
Bug-Entry : http://bugzilla.kernel.org/show_bug.cgi?id=10762
Subject : ocfs2: rename user_stack{,_ops}
Submitter : Adrian Bunk <bunk@kernel.org>
Date : 2008-05-20 16:01 (12 days old)
References : http://lkml.org/lkml/2008/5/20/603
http://marc.info/?l=linux-kernel&m=121166610504166&w=4
Handled-By : Adrian Bunk <bunk@kernel.org>
Patch : http://lkml.org/lkml/2008/5/20/603
Bug-Entry : http://bugzilla.kernel.org/show_bug.cgi?id=10726
Subject : x86-64 NODES_SHIFT compile failure.
Submitter : Dave Jones <davej@codemonkey.org.uk>
Date : 2008-05-16 12:54 (16 days old)
References : http://lkml.org/lkml/2008/5/16/312
Handled-By : Mike Travis <travis@sgi.com>
Patch : http://lkml.org/lkml/2008/5/16/343
Bug-Entry : http://bugzilla.kernel.org/show_bug.cgi?id=10716
Subject : VIDEO_DEV=y, DVB_CORE=m build error
Submitter : Toralf Förster <toralf.foerster@gmx.de>
Date : 2008-05-15 13:15 (17 days old)
References : http://marc.info/?l=linux-kernel&m=121085736708543&w=4
http://lkml.org/lkml/2008/5/18/128
http://marc.info/?l=linux-kernel&m=121166610604173&w=4
Handled-By : Adrian Bunk <bunk@kernel.org>
Patch : http://lkml.org/lkml/2008/5/16/47
Bug-Entry : http://bugzilla.kernel.org/show_bug.cgi?id=10670
Subject : BUG: linux-2.6.26-rc1 oops at thinkpad_acpi:led_set_status
Submitter : Karol Lewandowski <lmctlx@gmail.com>
Date : 2008-05-08 23:12 (24 days old)
References : http://marc.info/?l=linux-kernel&m=121028841527994&w=4
http://lkml.org/lkml/2008/5/12/12
Handled-By : Henrique de Moraes Holschuh <hmh@hmh.eng.br>
Patch : http://bugzilla.kernel.org/attachment.cgi?id=16153&action=view
Bug-Entry : http://bugzilla.kernel.org/show_bug.cgi?id=10669
Subject : ACPI: kmemcheck: Caught 16-bit read from freed memory (f7c12ec6)
Submitter : Vegard Nossum <vegard.nossum@gmail.com>
Date : 2008-05-06 16:09 (26 days old)
References : http://marc.info/?l=linux-acpi&m=121009034825514&w=4
Handled-By : Lin Ming <ming.m.lin@intel.com>
Ming Lin <ming.m.lin@intel.com>
Patch : http://bugzilla.kernel.org/attachment.cgi?id=16199&action=view
Bug-Entry : http://bugzilla.kernel.org/show_bug.cgi?id=10648
Subject : CONFIG_PRINTK_TIME broken on git HEAD ?
Submitter : Gabriel C <nix.or.die@googlemail.com>
Date : 2008-05-08 00:26 (24 days old)
References : http://lkml.org/lkml/2008/5/7/352
Handled-By : Peter Zijlstra <a.p.zijlstra@chello.nl>
Peter Zijlstra <peterz@infradead.org>
Patch : http://bugzilla.kernel.org/show_bug.cgi?id=10648#c3
Bug-Entry : http://bugzilla.kernel.org/show_bug.cgi?id=10638
Subject : sysbench+mysql(oltp, readonly) 30% regression with 2.6.26-rc1
Submitter : Zhang, Yanmin <yanmin_zhang@linux.intel.com>
Date : 2008-05-07 4:55 (25 days old)
References : http://marc.info/?l=linux-kernel&m=121013681527052&w=2
http://lkml.org/lkml/2008/5/18/177
Handled-By : Ingo Molnar <mingo@elte.hu>
Peter Zijlstra <peterz@infradead.org>
Patch : http://marc.info/?l=linux-kernel&m=121015292616802&w=2
Bug-Entry : http://bugzilla.kernel.org/show_bug.cgi?id=10634
Subject : volanoMark regression with kernel 2.6.26-rc1
Submitter : Zhang, Yanmin <yanmin_zhang@linux.intel.com>
Date : 2008-05-06 2:06 (26 days old)
References : http://marc.info/?l=linux-kernel&m=121003968414287&w=2
Handled-By : Dhaval Giani <dhaval@linux.vnet.ibm.com>
Srivatsa Vaddagiri <vatsa@linux.vnet.ibm.com>
Ingo Molnar <mingo@elte.hu>
Peter Zijlstra <a.p.zijlstra@chello.nl>
Patch : http://marc.info/?l=linux-kernel&m=121015292616788&w=2
Bug-Entry : http://bugzilla.kernel.org/show_bug.cgi?id=10616
Subject : Horrendous Audio Stutter - current git
Submitter : Parag Warudkar <parag.warudkar@gmail.com>
Date : 2008-05-02 20:14 (30 days old)
References : http://lkml.org/lkml/2008/5/1/440
http://lkml.org/lkml/2008/5/11/230
http://lkml.org/lkml/2008/5/18/178
Handled-By : Peter Zijlstra <peterz@infradead.org>
Patch : http://lkml.org/lkml/2008/5/2/126
Bug-Entry : http://bugzilla.kernel.org/show_bug.cgi?id=10613
Subject : BIOS bug, APIC version is 0 for CPU#0!
Submitter : Gabriel C <nix.or.die@googlemail.com>
Date : 2008-05-03 15:11 (29 days old)
References : http://www.ussg.iu.edu/hypermail/linux/kernel/0805.0/1258.html
Handled-By : Yinghai Lu <yhlu.kernel@gmail.com>
Patch : http://lkml.org/lkml/2008/5/22/493
Bug-Entry : http://bugzilla.kernel.org/show_bug.cgi?id=10606
Subject : 2.6.26-rc1 regression: ACPI fails to load SDT. - Dell M1530
Submitter : NIgel Cunningham <nigel@suspend2.net>
Date : 2008-05-05 18:11 (27 days old)
References : http://lkml.org/lkml/2008/5/18/328
http://lkml.org/lkml/2008/5/26/3
Patch : http://bugzilla.kernel.org/attachment.cgi?id=16061&action=view
For details, please visit the bug entries and follow the links given in
references.
As you can see, there is a Bugzilla entry for each of the listed regressions.
There also is a Bugzilla entry used for tracking the regressions from 2.6.25,
unresolved as well as resolved, at:
http://bugzilla.kernel.org/show_bug.cgi?id=10492
Please let me know if there are any Bugzilla entries that should be added to
the list in there.
Thanks,
Rafael
^ permalink raw reply [flat|nested] 110+ messages in thread
* [Bug #10493] mips BCM47XX compile error
2008-05-31 17:44 2.6.26-rc4-git4: Reported regressions from 2.6.25 Rafael J. Wysocki
@ 2008-05-31 17:44 ` Rafael J. Wysocki
2008-05-31 20:09 ` Adrian Bunk
2008-05-31 17:48 ` [Bug #10714] Badness seen on 2.6.26-rc2 with lockdep enabled Rafael J. Wysocki
` (49 subsequent siblings)
50 siblings, 1 reply; 110+ messages in thread
From: Rafael J. Wysocki @ 2008-05-31 17:44 UTC (permalink / raw)
To: Linux Kernel Mailing List; +Cc: Adrian Bunk
This message has been generated automatically as a part of a report
of recent regressions.
The following bug entry is on the current list of known regressions
from 2.6.25. Please verify if it still should be listed.
Bug-Entry : http://bugzilla.kernel.org/show_bug.cgi?id=10493
Subject : mips BCM47XX compile error
Submitter : Adrian Bunk <adrian.bunk@movial.fi>
Date : 2008-04-20 17:07 (42 days old)
References : http://lkml.org/lkml/2008/4/20/34
http://lkml.org/lkml/2008/5/12/30
http://lkml.org/lkml/2008/5/18/131
^ permalink raw reply [flat|nested] 110+ messages in thread
* [Bug #10606] 2.6.26-rc1 regression: ACPI fails to load SDT. - Dell M1530
2008-05-31 17:44 2.6.26-rc4-git4: Reported regressions from 2.6.25 Rafael J. Wysocki
` (20 preceding siblings ...)
2008-05-31 17:48 ` [Bug #10616] Horrendous Audio Stutter - current git Rafael J. Wysocki
@ 2008-05-31 17:48 ` Rafael J. Wysocki
2008-06-03 2:10 ` Nigel Cunningham
2008-05-31 17:48 ` [Bug #10725] Write protect on on Rafael J. Wysocki
` (28 subsequent siblings)
50 siblings, 1 reply; 110+ messages in thread
From: Rafael J. Wysocki @ 2008-05-31 17:48 UTC (permalink / raw)
To: Linux Kernel Mailing List; +Cc: NIgel Cunningham
This message has been generated automatically as a part of a report
of recent regressions.
The following bug entry is on the current list of known regressions
from 2.6.25. Please verify if it still should be listed.
Bug-Entry : http://bugzilla.kernel.org/show_bug.cgi?id=10606
Subject : 2.6.26-rc1 regression: ACPI fails to load SDT. - Dell M1530
Submitter : NIgel Cunningham <nigel@suspend2.net>
Date : 2008-05-05 18:11 (27 days old)
References : http://lkml.org/lkml/2008/5/18/328
http://lkml.org/lkml/2008/5/26/3
Patch : http://bugzilla.kernel.org/attachment.cgi?id=16061&action=view
^ permalink raw reply [flat|nested] 110+ messages in thread
* [Bug #10613] BIOS bug, APIC version is 0 for CPU#0!
2008-05-31 17:44 2.6.26-rc4-git4: Reported regressions from 2.6.25 Rafael J. Wysocki
` (7 preceding siblings ...)
2008-05-31 17:48 ` [Bug #10748] dhclient fails to run; capabilities error Rafael J. Wysocki
@ 2008-05-31 17:48 ` Rafael J. Wysocki
2008-06-01 0:49 ` Gabriel C
2008-05-31 17:48 ` [Bug #10716] VIDEO_DEV=y, DVB_CORE=m build error Rafael J. Wysocki
` (41 subsequent siblings)
50 siblings, 1 reply; 110+ messages in thread
From: Rafael J. Wysocki @ 2008-05-31 17:48 UTC (permalink / raw)
To: Linux Kernel Mailing List; +Cc: Gabriel C, Yinghai Lu
This message has been generated automatically as a part of a report
of recent regressions.
The following bug entry is on the current list of known regressions
from 2.6.25. Please verify if it still should be listed.
Bug-Entry : http://bugzilla.kernel.org/show_bug.cgi?id=10613
Subject : BIOS bug, APIC version is 0 for CPU#0!
Submitter : Gabriel C <nix.or.die@googlemail.com>
Date : 2008-05-03 15:11 (29 days old)
References : http://www.ussg.iu.edu/hypermail/linux/kernel/0805.0/1258.html
Handled-By : Yinghai Lu <yhlu.kernel@gmail.com>
Patch : http://lkml.org/lkml/2008/5/22/493
^ permalink raw reply [flat|nested] 110+ messages in thread
* [Bug #10616] Horrendous Audio Stutter - current git
2008-05-31 17:44 2.6.26-rc4-git4: Reported regressions from 2.6.25 Rafael J. Wysocki
` (19 preceding siblings ...)
2008-05-31 17:48 ` [Bug #10715] 2.6.25 -> 2.6.26-rc1: pcmcia flash card changed name from hda to hdc Rafael J. Wysocki
@ 2008-05-31 17:48 ` Rafael J. Wysocki
2008-05-31 17:48 ` [Bug #10606] 2.6.26-rc1 regression: ACPI fails to load SDT. - Dell M1530 Rafael J. Wysocki
` (29 subsequent siblings)
50 siblings, 0 replies; 110+ messages in thread
From: Rafael J. Wysocki @ 2008-05-31 17:48 UTC (permalink / raw)
To: Linux Kernel Mailing List; +Cc: Parag Warudkar, Peter Zijlstra
This message has been generated automatically as a part of a report
of recent regressions.
The following bug entry is on the current list of known regressions
from 2.6.25. Please verify if it still should be listed.
Bug-Entry : http://bugzilla.kernel.org/show_bug.cgi?id=10616
Subject : Horrendous Audio Stutter - current git
Submitter : Parag Warudkar <parag.warudkar@gmail.com>
Date : 2008-05-02 20:14 (30 days old)
References : http://lkml.org/lkml/2008/5/1/440
http://lkml.org/lkml/2008/5/11/230
http://lkml.org/lkml/2008/5/18/178
Handled-By : Peter Zijlstra <peterz@infradead.org>
Patch : http://lkml.org/lkml/2008/5/2/126
^ permalink raw reply [flat|nested] 110+ messages in thread
* [Bug #10629] 2.6.26-rc1-$sha1: RIP __d_lookup+0x8c/0x160
2008-05-31 17:44 2.6.26-rc4-git4: Reported regressions from 2.6.25 Rafael J. Wysocki
` (9 preceding siblings ...)
2008-05-31 17:48 ` [Bug #10716] VIDEO_DEV=y, DVB_CORE=m build error Rafael J. Wysocki
@ 2008-05-31 17:48 ` Rafael J. Wysocki
2008-05-31 17:48 ` [Bug #10730] build issue #503 for v2.6.26-rc2-433-gf26a398 : undefined reference to `request_firmware' Rafael J. Wysocki
` (39 subsequent siblings)
50 siblings, 0 replies; 110+ messages in thread
From: Rafael J. Wysocki @ 2008-05-31 17:48 UTC (permalink / raw)
To: Linux Kernel Mailing List; +Cc: Alexey Dobriyan, Paul E. McKenney
This message has been generated automatically as a part of a report
of recent regressions.
The following bug entry is on the current list of known regressions
from 2.6.25. Please verify if it still should be listed.
Bug-Entry : http://bugzilla.kernel.org/show_bug.cgi?id=10629
Subject : 2.6.26-rc1-$sha1: RIP __d_lookup+0x8c/0x160
Submitter : Alexey Dobriyan <adobriyan@gmail.com>
Date : 2008-05-05 09:59 (27 days old)
References : http://lkml.org/lkml/2008/5/5/28
Handled-By : Paul E. McKenney <paulmck@linux.vnet.ibm.com>
^ permalink raw reply [flat|nested] 110+ messages in thread
* [Bug #10634] volanoMark regression with kernel 2.6.26-rc1
2008-05-31 17:44 2.6.26-rc4-git4: Reported regressions from 2.6.25 Rafael J. Wysocki
` (16 preceding siblings ...)
2008-05-31 17:48 ` [Bug #10642] general protection fault: 0000 [1] PREEMPT SMP DEBUG_PAGEALLOC Rafael J. Wysocki
@ 2008-05-31 17:48 ` Rafael J. Wysocki
2008-05-31 19:02 ` Dhaval Giani
2008-05-31 17:48 ` [Bug #10670] BUG: linux-2.6.26-rc1 oops at thinkpad_acpi:led_set_status Rafael J. Wysocki
` (32 subsequent siblings)
50 siblings, 1 reply; 110+ messages in thread
From: Rafael J. Wysocki @ 2008-05-31 17:48 UTC (permalink / raw)
To: Linux Kernel Mailing List
Cc: Dhaval Giani, Ingo Molnar, Peter Zijlstra, Srivatsa Vaddagiri,
Zhang, Yanmin
This message has been generated automatically as a part of a report
of recent regressions.
The following bug entry is on the current list of known regressions
from 2.6.25. Please verify if it still should be listed.
Bug-Entry : http://bugzilla.kernel.org/show_bug.cgi?id=10634
Subject : volanoMark regression with kernel 2.6.26-rc1
Submitter : Zhang, Yanmin <yanmin_zhang@linux.intel.com>
Date : 2008-05-06 2:06 (26 days old)
References : http://marc.info/?l=linux-kernel&m=121003968414287&w=2
Handled-By : Dhaval Giani <dhaval@linux.vnet.ibm.com>
Srivatsa Vaddagiri <vatsa@linux.vnet.ibm.com>
Ingo Molnar <mingo@elte.hu>
Peter Zijlstra <a.p.zijlstra@chello.nl>
Patch : http://marc.info/?l=linux-kernel&m=121015292616788&w=2
^ permalink raw reply [flat|nested] 110+ messages in thread
* [Bug #10632] [2.6.26-rc1] Output to console stops when booted without 'vga=791'
2008-05-31 17:44 2.6.26-rc4-git4: Reported regressions from 2.6.25 Rafael J. Wysocki
` (14 preceding siblings ...)
2008-05-31 17:48 ` [Bug #10749] the system doesn't shutdown Rafael J. Wysocki
@ 2008-05-31 17:48 ` Rafael J. Wysocki
2008-05-31 22:27 ` Frans Pop
2008-05-31 17:48 ` [Bug #10642] general protection fault: 0000 [1] PREEMPT SMP DEBUG_PAGEALLOC Rafael J. Wysocki
` (34 subsequent siblings)
50 siblings, 1 reply; 110+ messages in thread
From: Rafael J. Wysocki @ 2008-05-31 17:48 UTC (permalink / raw)
To: Linux Kernel Mailing List; +Cc: Frans Pop
This message has been generated automatically as a part of a report
of recent regressions.
The following bug entry is on the current list of known regressions
from 2.6.25. Please verify if it still should be listed.
Bug-Entry : http://bugzilla.kernel.org/show_bug.cgi?id=10632
Subject : [2.6.26-rc1] Output to console stops when booted without 'vga=791'
Submitter : Frans Pop <elendil@planet.nl>
Date : 2008-05-05 13:51 (27 days old)
References : http://www.ussg.iu.edu/hypermail/linux/kernel/0805.0/2080.html
^ permalink raw reply [flat|nested] 110+ messages in thread
* [Bug #10638] sysbench+mysql(oltp, readonly) 30% regression with 2.6.26-rc1
2008-05-31 17:44 2.6.26-rc4-git4: Reported regressions from 2.6.25 Rafael J. Wysocki
` (3 preceding siblings ...)
2008-05-31 17:48 ` [Bug #10711] BUG: unable to handle kernel paging request - scsi_bus_uevent Rafael J. Wysocki
@ 2008-05-31 17:48 ` Rafael J. Wysocki
2008-05-31 17:48 ` [Bug #10648] CONFIG_PRINTK_TIME broken on git HEAD ? Rafael J. Wysocki
` (45 subsequent siblings)
50 siblings, 0 replies; 110+ messages in thread
From: Rafael J. Wysocki @ 2008-05-31 17:48 UTC (permalink / raw)
To: Linux Kernel Mailing List
Cc: Ingo Molnar, Peter Zijlstra, Peter Zijlstra, Zhang, Yanmin
This message has been generated automatically as a part of a report
of recent regressions.
The following bug entry is on the current list of known regressions
from 2.6.25. Please verify if it still should be listed.
Bug-Entry : http://bugzilla.kernel.org/show_bug.cgi?id=10638
Subject : sysbench+mysql(oltp, readonly) 30% regression with 2.6.26-rc1
Submitter : Zhang, Yanmin <yanmin_zhang@linux.intel.com>
Date : 2008-05-07 4:55 (25 days old)
References : http://marc.info/?l=linux-kernel&m=121013681527052&w=2
http://lkml.org/lkml/2008/5/18/177
Handled-By : Ingo Molnar <mingo@elte.hu>
Peter Zijlstra <peterz@infradead.org>
Patch : http://marc.info/?l=linux-kernel&m=121015292616802&w=2
^ permalink raw reply [flat|nested] 110+ messages in thread
* [Bug #10648] CONFIG_PRINTK_TIME broken on git HEAD ?
2008-05-31 17:44 2.6.26-rc4-git4: Reported regressions from 2.6.25 Rafael J. Wysocki
` (4 preceding siblings ...)
2008-05-31 17:48 ` [Bug #10638] sysbench+mysql(oltp, readonly) 30% regression with 2.6.26-rc1 Rafael J. Wysocki
@ 2008-05-31 17:48 ` Rafael J. Wysocki
2008-06-01 0:45 ` Gabriel C
2008-05-31 17:48 ` [Bug #10686] critical thermal shutdown regression 2.6.26-rc1 - HP Pavilion dv6700 Rafael J. Wysocki
` (44 subsequent siblings)
50 siblings, 1 reply; 110+ messages in thread
From: Rafael J. Wysocki @ 2008-05-31 17:48 UTC (permalink / raw)
To: Linux Kernel Mailing List
Cc: Gabriel C, Ingo Molnar, Peter Zijlstra, Peter Zijlstra
This message has been generated automatically as a part of a report
of recent regressions.
The following bug entry is on the current list of known regressions
from 2.6.25. Please verify if it still should be listed.
Bug-Entry : http://bugzilla.kernel.org/show_bug.cgi?id=10648
Subject : CONFIG_PRINTK_TIME broken on git HEAD ?
Submitter : Gabriel C <nix.or.die@googlemail.com>
Date : 2008-05-08 00:26 (24 days old)
References : http://lkml.org/lkml/2008/5/7/352
Handled-By : Peter Zijlstra <a.p.zijlstra@chello.nl>
Peter Zijlstra <peterz@infradead.org>
Patch : http://bugzilla.kernel.org/show_bug.cgi?id=10648#c3
^ permalink raw reply [flat|nested] 110+ messages in thread
* [Bug #10669] ACPI: kmemcheck: Caught 16-bit read from freed memory (f7c12ec6)
2008-05-31 17:44 2.6.26-rc4-git4: Reported regressions from 2.6.25 Rafael J. Wysocki
` (12 preceding siblings ...)
2008-05-31 17:48 ` [Bug #10741] bug in `tty: BKL pushdown'? Rafael J. Wysocki
@ 2008-05-31 17:48 ` Rafael J. Wysocki
2008-05-31 17:48 ` [Bug #10749] the system doesn't shutdown Rafael J. Wysocki
` (36 subsequent siblings)
50 siblings, 0 replies; 110+ messages in thread
From: Rafael J. Wysocki @ 2008-05-31 17:48 UTC (permalink / raw)
To: Linux Kernel Mailing List; +Cc: Lin Ming, Ming Lin, Vegard Nossum
This message has been generated automatically as a part of a report
of recent regressions.
The following bug entry is on the current list of known regressions
from 2.6.25. Please verify if it still should be listed.
Bug-Entry : http://bugzilla.kernel.org/show_bug.cgi?id=10669
Subject : ACPI: kmemcheck: Caught 16-bit read from freed memory (f7c12ec6)
Submitter : Vegard Nossum <vegard.nossum@gmail.com>
Date : 2008-05-06 16:09 (26 days old)
References : http://marc.info/?l=linux-acpi&m=121009034825514&w=4
Handled-By : Lin Ming <ming.m.lin@intel.com>
Ming Lin <ming.m.lin@intel.com>
Patch : http://bugzilla.kernel.org/attachment.cgi?id=16199&action=view
^ permalink raw reply [flat|nested] 110+ messages in thread
* [Bug #10711] BUG: unable to handle kernel paging request - scsi_bus_uevent
2008-05-31 17:44 2.6.26-rc4-git4: Reported regressions from 2.6.25 Rafael J. Wysocki
` (2 preceding siblings ...)
2008-05-31 17:48 ` [Bug #10726] x86-64 NODES_SHIFT compile failure Rafael J. Wysocki
@ 2008-05-31 17:48 ` Rafael J. Wysocki
2008-05-31 17:48 ` [Bug #10638] sysbench+mysql(oltp, readonly) 30% regression with 2.6.26-rc1 Rafael J. Wysocki
` (46 subsequent siblings)
50 siblings, 0 replies; 110+ messages in thread
From: Rafael J. Wysocki @ 2008-05-31 17:48 UTC (permalink / raw)
To: Linux Kernel Mailing List; +Cc: Zdenek Kabelac
This message has been generated automatically as a part of a report
of recent regressions.
The following bug entry is on the current list of known regressions
from 2.6.25. Please verify if it still should be listed.
Bug-Entry : http://bugzilla.kernel.org/show_bug.cgi?id=10711
Subject : BUG: unable to handle kernel paging request - scsi_bus_uevent
Submitter : Zdenek Kabelac <zdenek.kabelac@gmail.com>
Date : 2008-05-14 11:23 (18 days old)
References : http://lkml.org/lkml/2008/5/14/111
^ permalink raw reply [flat|nested] 110+ messages in thread
* [Bug #10670] BUG: linux-2.6.26-rc1 oops at thinkpad_acpi:led_set_status
2008-05-31 17:44 2.6.26-rc4-git4: Reported regressions from 2.6.25 Rafael J. Wysocki
` (17 preceding siblings ...)
2008-05-31 17:48 ` [Bug #10634] volanoMark regression with kernel 2.6.26-rc1 Rafael J. Wysocki
@ 2008-05-31 17:48 ` Rafael J. Wysocki
2008-05-31 17:48 ` [Bug #10715] 2.6.25 -> 2.6.26-rc1: pcmcia flash card changed name from hda to hdc Rafael J. Wysocki
` (31 subsequent siblings)
50 siblings, 0 replies; 110+ messages in thread
From: Rafael J. Wysocki @ 2008-05-31 17:48 UTC (permalink / raw)
To: Linux Kernel Mailing List; +Cc: Henrique de Moraes Holschuh, Karol Lewandowski
This message has been generated automatically as a part of a report
of recent regressions.
The following bug entry is on the current list of known regressions
from 2.6.25. Please verify if it still should be listed.
Bug-Entry : http://bugzilla.kernel.org/show_bug.cgi?id=10670
Subject : BUG: linux-2.6.26-rc1 oops at thinkpad_acpi:led_set_status
Submitter : Karol Lewandowski <lmctlx@gmail.com>
Date : 2008-05-08 23:12 (24 days old)
References : http://marc.info/?l=linux-kernel&m=121028841527994&w=4
http://lkml.org/lkml/2008/5/12/12
Handled-By : Henrique de Moraes Holschuh <hmh@hmh.eng.br>
Patch : http://bugzilla.kernel.org/attachment.cgi?id=16153&action=view
^ permalink raw reply [flat|nested] 110+ messages in thread
* [Bug #10724] ACPI : EC: GPE
2008-05-31 17:44 2.6.26-rc4-git4: Reported regressions from 2.6.25 Rafael J. Wysocki
` (22 preceding siblings ...)
2008-05-31 17:48 ` [Bug #10725] Write protect on on Rafael J. Wysocki
@ 2008-05-31 17:48 ` Rafael J. Wysocki
2008-05-31 19:54 ` Justin Mattock
2008-05-31 17:48 ` [Bug #10827] 2.6.26rc4 GFS2 oops Rafael J. Wysocki
` (26 subsequent siblings)
50 siblings, 1 reply; 110+ messages in thread
From: Rafael J. Wysocki @ 2008-05-31 17:48 UTC (permalink / raw)
To: Linux Kernel Mailing List; +Cc: Justin Mattock
This message has been generated automatically as a part of a report
of recent regressions.
The following bug entry is on the current list of known regressions
from 2.6.25. Please verify if it still should be listed.
Bug-Entry : http://bugzilla.kernel.org/show_bug.cgi?id=10724
Subject : ACPI : EC: GPE
Submitter : Justin Mattock <justinmattock@gmail.com>
Date : 2008-05-16 6:17 (16 days old)
References : http://marc.info/?l=linux-kernel&m=121091875711824&w=4
http://lkml.org/lkml/2008/5/18/168
http://lkml.org/lkml/2008/5/25/195
http://lkml.org/lkml/2008/5/25/195
^ permalink raw reply [flat|nested] 110+ messages in thread
* [Bug #10715] 2.6.25 -> 2.6.26-rc1: pcmcia flash card changed name from hda to hdc
2008-05-31 17:44 2.6.26-rc4-git4: Reported regressions from 2.6.25 Rafael J. Wysocki
` (18 preceding siblings ...)
2008-05-31 17:48 ` [Bug #10670] BUG: linux-2.6.26-rc1 oops at thinkpad_acpi:led_set_status Rafael J. Wysocki
@ 2008-05-31 17:48 ` Rafael J. Wysocki
2008-05-31 17:48 ` [Bug #10616] Horrendous Audio Stutter - current git Rafael J. Wysocki
` (30 subsequent siblings)
50 siblings, 0 replies; 110+ messages in thread
From: Rafael J. Wysocki @ 2008-05-31 17:48 UTC (permalink / raw)
To: Linux Kernel Mailing List; +Cc: Pavel Machek
This message has been generated automatically as a part of a report
of recent regressions.
The following bug entry is on the current list of known regressions
from 2.6.25. Please verify if it still should be listed.
Bug-Entry : http://bugzilla.kernel.org/show_bug.cgi?id=10715
Subject : 2.6.25 -> 2.6.26-rc1: pcmcia flash card changed name from hda to hdc
Submitter : Pavel Machek <pavel@suse.cz>
Date : 2008-05-15 13:23 (17 days old)
References : http://marc.info/?l=linux-kernel&m=121085784809468&w=4
^ permalink raw reply [flat|nested] 110+ messages in thread
* [Bug #10726] x86-64 NODES_SHIFT compile failure.
2008-05-31 17:44 2.6.26-rc4-git4: Reported regressions from 2.6.25 Rafael J. Wysocki
2008-05-31 17:44 ` [Bug #10493] mips BCM47XX compile error Rafael J. Wysocki
2008-05-31 17:48 ` [Bug #10714] Badness seen on 2.6.26-rc2 with lockdep enabled Rafael J. Wysocki
@ 2008-05-31 17:48 ` Rafael J. Wysocki
2008-05-31 17:48 ` [Bug #10711] BUG: unable to handle kernel paging request - scsi_bus_uevent Rafael J. Wysocki
` (47 subsequent siblings)
50 siblings, 0 replies; 110+ messages in thread
From: Rafael J. Wysocki @ 2008-05-31 17:48 UTC (permalink / raw)
To: Linux Kernel Mailing List; +Cc: Dave Jones, Mike Travis
This message has been generated automatically as a part of a report
of recent regressions.
The following bug entry is on the current list of known regressions
from 2.6.25. Please verify if it still should be listed.
Bug-Entry : http://bugzilla.kernel.org/show_bug.cgi?id=10726
Subject : x86-64 NODES_SHIFT compile failure.
Submitter : Dave Jones <davej@codemonkey.org.uk>
Date : 2008-05-16 12:54 (16 days old)
References : http://lkml.org/lkml/2008/5/16/312
Handled-By : Mike Travis <travis@sgi.com>
Patch : http://lkml.org/lkml/2008/5/16/343
^ permalink raw reply [flat|nested] 110+ messages in thread
* [Bug #10725] Write protect on on
2008-05-31 17:44 2.6.26-rc4-git4: Reported regressions from 2.6.25 Rafael J. Wysocki
` (21 preceding siblings ...)
2008-05-31 17:48 ` [Bug #10606] 2.6.26-rc1 regression: ACPI fails to load SDT. - Dell M1530 Rafael J. Wysocki
@ 2008-05-31 17:48 ` Rafael J. Wysocki
2008-05-31 17:48 ` [Bug #10724] ACPI : EC: GPE Rafael J. Wysocki
` (27 subsequent siblings)
50 siblings, 0 replies; 110+ messages in thread
From: Rafael J. Wysocki @ 2008-05-31 17:48 UTC (permalink / raw)
To: Linux Kernel Mailing List; +Cc: Maciej Rutecki
This message has been generated automatically as a part of a report
of recent regressions.
The following bug entry is on the current list of known regressions
from 2.6.25. Please verify if it still should be listed.
Bug-Entry : http://bugzilla.kernel.org/show_bug.cgi?id=10725
Subject : Write protect on on
Submitter : Maciej Rutecki <maciej.rutecki@gmail.com>
Date : 2008-05-16 14:55 (16 days old)
References : http://marc.info/?l=linux-kernel&m=121095168003572&w=4
^ permalink raw reply [flat|nested] 110+ messages in thread
* [Bug #10716] VIDEO_DEV=y, DVB_CORE=m build error
2008-05-31 17:44 2.6.26-rc4-git4: Reported regressions from 2.6.25 Rafael J. Wysocki
` (8 preceding siblings ...)
2008-05-31 17:48 ` [Bug #10613] BIOS bug, APIC version is 0 for CPU#0! Rafael J. Wysocki
@ 2008-05-31 17:48 ` Rafael J. Wysocki
2008-06-03 18:33 ` Adrian Bunk
2008-05-31 17:48 ` [Bug #10629] 2.6.26-rc1-$sha1: RIP __d_lookup+0x8c/0x160 Rafael J. Wysocki
` (40 subsequent siblings)
50 siblings, 1 reply; 110+ messages in thread
From: Rafael J. Wysocki @ 2008-05-31 17:48 UTC (permalink / raw)
To: Linux Kernel Mailing List; +Cc: Adrian Bunk, Toralf Förster
This message has been generated automatically as a part of a report
of recent regressions.
The following bug entry is on the current list of known regressions
from 2.6.25. Please verify if it still should be listed.
Bug-Entry : http://bugzilla.kernel.org/show_bug.cgi?id=10716
Subject : VIDEO_DEV=y, DVB_CORE=m build error
Submitter : Toralf Förster <toralf.foerster@gmx.de>
Date : 2008-05-15 13:15 (17 days old)
References : http://marc.info/?l=linux-kernel&m=121085736708543&w=4
http://lkml.org/lkml/2008/5/18/128
http://marc.info/?l=linux-kernel&m=121166610604173&w=4
Handled-By : Adrian Bunk <bunk@kernel.org>
Patch : http://lkml.org/lkml/2008/5/16/47
^ permalink raw reply [flat|nested] 110+ messages in thread
* [Bug #10749] the system doesn't shutdown
2008-05-31 17:44 2.6.26-rc4-git4: Reported regressions from 2.6.25 Rafael J. Wysocki
` (13 preceding siblings ...)
2008-05-31 17:48 ` [Bug #10669] ACPI: kmemcheck: Caught 16-bit read from freed memory (f7c12ec6) Rafael J. Wysocki
@ 2008-05-31 17:48 ` Rafael J. Wysocki
2008-05-31 17:48 ` [Bug #10632] [2.6.26-rc1] Output to console stops when booted without 'vga=791' Rafael J. Wysocki
` (35 subsequent siblings)
50 siblings, 0 replies; 110+ messages in thread
From: Rafael J. Wysocki @ 2008-05-31 17:48 UTC (permalink / raw)
To: Linux Kernel Mailing List; +Cc: Bartlomiej Zolnierkiewicz, Riccardo
This message has been generated automatically as a part of a report
of recent regressions.
The following bug entry is on the current list of known regressions
from 2.6.25. Please verify if it still should be listed.
Bug-Entry : http://bugzilla.kernel.org/show_bug.cgi?id=10749
Subject : the system doesn't shutdown
Submitter : Riccardo <goric@trivenet.it>
Date : 2008-05-19 09:00 (13 days old)
^ permalink raw reply [flat|nested] 110+ messages in thread
* [Bug #10748] dhclient fails to run; capabilities error
2008-05-31 17:44 2.6.26-rc4-git4: Reported regressions from 2.6.25 Rafael J. Wysocki
` (6 preceding siblings ...)
2008-05-31 17:48 ` [Bug #10686] critical thermal shutdown regression 2.6.26-rc1 - HP Pavilion dv6700 Rafael J. Wysocki
@ 2008-05-31 17:48 ` Rafael J. Wysocki
2008-05-31 17:48 ` [Bug #10613] BIOS bug, APIC version is 0 for CPU#0! Rafael J. Wysocki
` (42 subsequent siblings)
50 siblings, 0 replies; 110+ messages in thread
From: Rafael J. Wysocki @ 2008-05-31 17:48 UTC (permalink / raw)
To: Linux Kernel Mailing List; +Cc: Amit Shah
This message has been generated automatically as a part of a report
of recent regressions.
The following bug entry is on the current list of known regressions
from 2.6.25. Please verify if it still should be listed.
Bug-Entry : http://bugzilla.kernel.org/show_bug.cgi?id=10748
Subject : dhclient fails to run; capabilities error
Submitter : Amit Shah <shahamit@gmail.com>
Date : 2008-05-19 06:25 (13 days old)
^ permalink raw reply [flat|nested] 110+ messages in thread
* [Bug #10642] general protection fault: 0000 [1] PREEMPT SMP DEBUG_PAGEALLOC
2008-05-31 17:44 2.6.26-rc4-git4: Reported regressions from 2.6.25 Rafael J. Wysocki
` (15 preceding siblings ...)
2008-05-31 17:48 ` [Bug #10632] [2.6.26-rc1] Output to console stops when booted without 'vga=791' Rafael J. Wysocki
@ 2008-05-31 17:48 ` Rafael J. Wysocki
2008-05-31 17:48 ` [Bug #10634] volanoMark regression with kernel 2.6.26-rc1 Rafael J. Wysocki
` (33 subsequent siblings)
50 siblings, 0 replies; 110+ messages in thread
From: Rafael J. Wysocki @ 2008-05-31 17:48 UTC (permalink / raw)
To: Linux Kernel Mailing List; +Cc: Zdenek Kabelac
This message has been generated automatically as a part of a report
of recent regressions.
The following bug entry is on the current list of known regressions
from 2.6.25. Please verify if it still should be listed.
Bug-Entry : http://bugzilla.kernel.org/show_bug.cgi?id=10642
Subject : general protection fault: 0000 [1] PREEMPT SMP DEBUG_PAGEALLOC
Submitter : Zdenek Kabelac <zdenek.kabelac@gmail.com>
Date : 2008-05-07 16:03 (25 days old)
References : http://lkml.org/lkml/2008/5/7/48
^ permalink raw reply [flat|nested] 110+ messages in thread
* [Bug #10741] bug in `tty: BKL pushdown'?
2008-05-31 17:44 2.6.26-rc4-git4: Reported regressions from 2.6.25 Rafael J. Wysocki
` (11 preceding siblings ...)
2008-05-31 17:48 ` [Bug #10730] build issue #503 for v2.6.26-rc2-433-gf26a398 : undefined reference to `request_firmware' Rafael J. Wysocki
@ 2008-05-31 17:48 ` Rafael J. Wysocki
2008-06-02 8:13 ` Johannes Weiner
2008-05-31 17:48 ` [Bug #10669] ACPI: kmemcheck: Caught 16-bit read from freed memory (f7c12ec6) Rafael J. Wysocki
` (37 subsequent siblings)
50 siblings, 1 reply; 110+ messages in thread
From: Rafael J. Wysocki @ 2008-05-31 17:48 UTC (permalink / raw)
To: Linux Kernel Mailing List; +Cc: Alan Cox, Johannes Weiner
This message has been generated automatically as a part of a report
of recent regressions.
The following bug entry is on the current list of known regressions
from 2.6.25. Please verify if it still should be listed.
Bug-Entry : http://bugzilla.kernel.org/show_bug.cgi?id=10741
Subject : bug in `tty: BKL pushdown'?
Submitter : Johannes Weiner <hannes@saeurebad.de>
Date : 2008-05-18 2:16 (14 days old)
References : http://marc.info/?l=linux-kernel&m=121107706506181&w=4
Handled-By : Alan Cox <alan@lxorguk.ukuu.org.uk>
^ permalink raw reply [flat|nested] 110+ messages in thread
* [Bug #10686] critical thermal shutdown regression 2.6.26-rc1 - HP Pavilion dv6700
2008-05-31 17:44 2.6.26-rc4-git4: Reported regressions from 2.6.25 Rafael J. Wysocki
` (5 preceding siblings ...)
2008-05-31 17:48 ` [Bug #10648] CONFIG_PRINTK_TIME broken on git HEAD ? Rafael J. Wysocki
@ 2008-05-31 17:48 ` Rafael J. Wysocki
2008-05-31 17:48 ` [Bug #10748] dhclient fails to run; capabilities error Rafael J. Wysocki
` (43 subsequent siblings)
50 siblings, 0 replies; 110+ messages in thread
From: Rafael J. Wysocki @ 2008-05-31 17:48 UTC (permalink / raw)
To: Linux Kernel Mailing List; +Cc: Len Brown, Robert Moore
This message has been generated automatically as a part of a report
of recent regressions.
The following bug entry is on the current list of known regressions
from 2.6.25. Please verify if it still should be listed.
Bug-Entry : http://bugzilla.kernel.org/show_bug.cgi?id=10686
Subject : critical thermal shutdown regression 2.6.26-rc1 - HP Pavilion dv6700
Submitter : Len Brown <len.brown@intel.com>
Date : 2008-05-12 20:04 (20 days old)
Handled-By : Robert Moore <Robert.Moore@intel.com>
^ permalink raw reply [flat|nested] 110+ messages in thread
* [Bug #10730] build issue #503 for v2.6.26-rc2-433-gf26a398 : undefined reference to `request_firmware'
2008-05-31 17:44 2.6.26-rc4-git4: Reported regressions from 2.6.25 Rafael J. Wysocki
` (10 preceding siblings ...)
2008-05-31 17:48 ` [Bug #10629] 2.6.26-rc1-$sha1: RIP __d_lookup+0x8c/0x160 Rafael J. Wysocki
@ 2008-05-31 17:48 ` Rafael J. Wysocki
2008-05-31 17:48 ` [Bug #10741] bug in `tty: BKL pushdown'? Rafael J. Wysocki
` (38 subsequent siblings)
50 siblings, 0 replies; 110+ messages in thread
From: Rafael J. Wysocki @ 2008-05-31 17:48 UTC (permalink / raw)
To: Linux Kernel Mailing List; +Cc: Toralf Förster
This message has been generated automatically as a part of a report
of recent regressions.
The following bug entry is on the current list of known regressions
from 2.6.25. Please verify if it still should be listed.
Bug-Entry : http://bugzilla.kernel.org/show_bug.cgi?id=10730
Subject : build issue #503 for v2.6.26-rc2-433-gf26a398 : undefined reference to `request_firmware'
Submitter : Toralf Förster <toralf.foerster@gmx.de>
Date : 2008-05-16 17:06 (16 days old)
References : http://marc.info/?l=linux-kernel&m=121095777616792&w=4
^ permalink raw reply [flat|nested] 110+ messages in thread
* [Bug #10714] Badness seen on 2.6.26-rc2 with lockdep enabled
2008-05-31 17:44 2.6.26-rc4-git4: Reported regressions from 2.6.25 Rafael J. Wysocki
2008-05-31 17:44 ` [Bug #10493] mips BCM47XX compile error Rafael J. Wysocki
@ 2008-05-31 17:48 ` Rafael J. Wysocki
2008-05-31 17:48 ` [Bug #10726] x86-64 NODES_SHIFT compile failure Rafael J. Wysocki
` (48 subsequent siblings)
50 siblings, 0 replies; 110+ messages in thread
From: Rafael J. Wysocki @ 2008-05-31 17:48 UTC (permalink / raw)
To: Linux Kernel Mailing List; +Cc: Balbir Singh
This message has been generated automatically as a part of a report
of recent regressions.
The following bug entry is on the current list of known regressions
from 2.6.25. Please verify if it still should be listed.
Bug-Entry : http://bugzilla.kernel.org/show_bug.cgi?id=10714
Subject : Badness seen on 2.6.26-rc2 with lockdep enabled
Submitter : Balbir Singh <balbir@linux.vnet.ibm.com>
Date : 2008-05-14 12:57 (18 days old)
References : http://marc.info/?l=linux-kernel&m=121076917429133&w=4
^ permalink raw reply [flat|nested] 110+ messages in thread
* [Bug #10815] 2.6.26-rc4: RIP find_pid_ns+0x6b/0xa0
2008-05-31 17:44 2.6.26-rc4-git4: Reported regressions from 2.6.25 Rafael J. Wysocki
` (32 preceding siblings ...)
2008-05-31 17:48 ` [Bug #10823] stuck localhost TCP connections, v2.6.26-rc3+ Rafael J. Wysocki
@ 2008-05-31 17:48 ` Rafael J. Wysocki
2008-05-31 17:48 ` [Bug #10816] vt/fbcon: fix background color on line feed Rafael J. Wysocki
` (16 subsequent siblings)
50 siblings, 0 replies; 110+ messages in thread
From: Rafael J. Wysocki @ 2008-05-31 17:48 UTC (permalink / raw)
To: Linux Kernel Mailing List
Cc: Alexey Dobriyan, Linus Torvalds, Oleg Nesterov, Paul E. McKenney
This message has been generated automatically as a part of a report
of recent regressions.
The following bug entry is on the current list of known regressions
from 2.6.25. Please verify if it still should be listed.
Bug-Entry : http://bugzilla.kernel.org/show_bug.cgi?id=10815
Subject : 2.6.26-rc4: RIP find_pid_ns+0x6b/0xa0
Submitter : Alexey Dobriyan <adobriyan@gmail.com>
Date : 2008-05-27 09:23 (5 days old)
References : http://lkml.org/lkml/2008/5/27/9
Handled-By : Oleg Nesterov <oleg@tv-sign.ru>
Linus Torvalds <torvalds@linux-foundation.org>
Paul E. McKenney <paulmck@linux.vnet.ibm.com>
Patch : http://lkml.org/lkml/2008/5/28/16
^ permalink raw reply [flat|nested] 110+ messages in thread
* [Bug #10821] rt25xx: lock dependancy warning, association failure, and kmalloc corruption
2008-05-31 17:44 2.6.26-rc4-git4: Reported regressions from 2.6.25 Rafael J. Wysocki
` (37 preceding siblings ...)
2008-05-31 17:48 ` [Bug #10831] Barely understandeable sound with snd_hda_intel and 2.6.26-rc4 Rafael J. Wysocki
@ 2008-05-31 17:48 ` Rafael J. Wysocki
2008-05-31 17:48 ` [Bug #10795] MIPS SEAD compile fix Rafael J. Wysocki
` (11 subsequent siblings)
50 siblings, 0 replies; 110+ messages in thread
From: Rafael J. Wysocki @ 2008-05-31 17:48 UTC (permalink / raw)
To: Linux Kernel Mailing List; +Cc: Christian Casteyde
This message has been generated automatically as a part of a report
of recent regressions.
The following bug entry is on the current list of known regressions
from 2.6.25. Please verify if it still should be listed.
Bug-Entry : http://bugzilla.kernel.org/show_bug.cgi?id=10821
Subject : rt25xx: lock dependancy warning, association failure, and kmalloc corruption
Submitter : Christian Casteyde <casteyde.christian@free.fr>
Date : 2008-05-29 14:30 (3 days old)
^ permalink raw reply [flat|nested] 110+ messages in thread
* [Bug #10825] appletouch after wakeup
2008-05-31 17:44 2.6.26-rc4-git4: Reported regressions from 2.6.25 Rafael J. Wysocki
` (41 preceding siblings ...)
2008-05-31 17:48 ` [Bug #10841] asm-m32r/uaccess.h must #include <asm/setup.h> Rafael J. Wysocki
@ 2008-05-31 17:48 ` Rafael J. Wysocki
2008-05-31 18:30 ` Oliver Neukum
2008-05-31 17:48 ` [Bug #10798] kbuild variable $(src) broken in 2.6.23-rc3? Rafael J. Wysocki
` (7 subsequent siblings)
50 siblings, 1 reply; 110+ messages in thread
From: Rafael J. Wysocki @ 2008-05-31 17:48 UTC (permalink / raw)
To: Linux Kernel Mailing List; +Cc: Justin Mattock, Oliver Neukum
This message has been generated automatically as a part of a report
of recent regressions.
The following bug entry is on the current list of known regressions
from 2.6.25. Please verify if it still should be listed.
Bug-Entry : http://bugzilla.kernel.org/show_bug.cgi?id=10825
Subject : appletouch after wakeup
Submitter : Justin Mattock <justinmattock@gmail.com>
Date : 2008-05-27 3:29 (5 days old)
References : http://marc.info/?l=linux-kernel&m=121185900618047&w=4
Handled-By : Oliver Neukum <oliver@neukum.org>
^ permalink raw reply [flat|nested] 110+ messages in thread
* [Bug #10826] NFS oops in 2.6.26rc4
2008-05-31 17:44 2.6.26-rc4-git4: Reported regressions from 2.6.25 Rafael J. Wysocki
` (27 preceding siblings ...)
2008-05-31 17:48 ` [Bug #10792] mips/kernel/traps.c build error Rafael J. Wysocki
@ 2008-05-31 17:48 ` Rafael J. Wysocki
2008-05-31 17:48 ` [Bug #10760] PCIEHP breakage in 2.6.26-rc1,2.6.26-rc2,2.6.26-rc3 Rafael J. Wysocki
` (21 subsequent siblings)
50 siblings, 0 replies; 110+ messages in thread
From: Rafael J. Wysocki @ 2008-05-31 17:48 UTC (permalink / raw)
To: Linux Kernel Mailing List; +Cc: Dave Jones
This message has been generated automatically as a part of a report
of recent regressions.
The following bug entry is on the current list of known regressions
from 2.6.25. Please verify if it still should be listed.
Bug-Entry : http://bugzilla.kernel.org/show_bug.cgi?id=10826
Subject : NFS oops in 2.6.26rc4
Submitter : Dave Jones <davej@redhat.com>
Date : 2008-05-27 19:04 (5 days old)
References : http://marc.info/?l=linux-kernel&m=121191548915522&w=4
^ permalink raw reply [flat|nested] 110+ messages in thread
* [Bug #10831] Barely understandeable sound with snd_hda_intel and 2.6.26-rc4
2008-05-31 17:44 2.6.26-rc4-git4: Reported regressions from 2.6.25 Rafael J. Wysocki
` (36 preceding siblings ...)
2008-05-31 17:48 ` [Bug #10794] mips: CONF_CM_DEFAULT build error Rafael J. Wysocki
@ 2008-05-31 17:48 ` Rafael J. Wysocki
2008-05-31 17:48 ` [Bug #10821] rt25xx: lock dependancy warning, association failure, and kmalloc corruption Rafael J. Wysocki
` (12 subsequent siblings)
50 siblings, 0 replies; 110+ messages in thread
From: Rafael J. Wysocki @ 2008-05-31 17:48 UTC (permalink / raw)
To: Linux Kernel Mailing List; +Cc: Andres Freund
This message has been generated automatically as a part of a report
of recent regressions.
The following bug entry is on the current list of known regressions
from 2.6.25. Please verify if it still should be listed.
Bug-Entry : http://bugzilla.kernel.org/show_bug.cgi?id=10831
Subject : Barely understandeable sound with snd_hda_intel and 2.6.26-rc4
Submitter : Andres Freund <andres@anarazel.de>
Date : 2008-05-29 22:04 (3 days old)
References : http://marc.info/?l=linux-kernel&m=121209876820617&w=4
^ permalink raw reply [flat|nested] 110+ messages in thread
* [Bug #10830] two different oopses with 2.6.26-rc4
2008-05-31 17:44 2.6.26-rc4-git4: Reported regressions from 2.6.25 Rafael J. Wysocki
` (45 preceding siblings ...)
2008-05-31 17:48 ` [Bug #9791] Clock is running too fast^Wslow using acpi_pm clocksource Rafael J. Wysocki
@ 2008-05-31 17:48 ` Rafael J. Wysocki
2008-05-31 17:48 ` [Bug #10787] pcie hotplug bootup crash fix Rafael J. Wysocki
` (3 subsequent siblings)
50 siblings, 0 replies; 110+ messages in thread
From: Rafael J. Wysocki @ 2008-05-31 17:48 UTC (permalink / raw)
To: Linux Kernel Mailing List
Cc: Alejandro Riveira Fernández, Andrew Morton, Johannes Berg,
Peter Zijlstra
This message has been generated automatically as a part of a report
of recent regressions.
The following bug entry is on the current list of known regressions
from 2.6.25. Please verify if it still should be listed.
Bug-Entry : http://bugzilla.kernel.org/show_bug.cgi?id=10830
Subject : two different oopses with 2.6.26-rc4
Submitter : Alejandro Riveira Fernández <alejandro.riveira@gmail.com>
Date : 2008-05-28 9:50 (4 days old)
References : http://marc.info/?l=linux-kernel&m=121196833026310&w=4
Handled-By : Johannes Berg <johannes@sipsolutions.net>
Andrew Morton <akpm@linux-foundation.org>
Peter Zijlstra <a.p.zijlstra@chello.nl>
Patch : http://lkml.org/lkml/2008/5/20/683
^ permalink raw reply [flat|nested] 110+ messages in thread
* [Bug #10827] 2.6.26rc4 GFS2 oops.
2008-05-31 17:44 2.6.26-rc4-git4: Reported regressions from 2.6.25 Rafael J. Wysocki
` (23 preceding siblings ...)
2008-05-31 17:48 ` [Bug #10724] ACPI : EC: GPE Rafael J. Wysocki
@ 2008-05-31 17:48 ` Rafael J. Wysocki
2008-05-31 17:48 ` [Bug #10764] some serial configurations are now broken Rafael J. Wysocki
` (25 subsequent siblings)
50 siblings, 0 replies; 110+ messages in thread
From: Rafael J. Wysocki @ 2008-05-31 17:48 UTC (permalink / raw)
To: Linux Kernel Mailing List; +Cc: Dave Jones
This message has been generated automatically as a part of a report
of recent regressions.
The following bug entry is on the current list of known regressions
from 2.6.25. Please verify if it still should be listed.
Bug-Entry : http://bugzilla.kernel.org/show_bug.cgi?id=10827
Subject : 2.6.26rc4 GFS2 oops.
Submitter : Dave Jones <davej@redhat.com>
Date : 2008-05-27 15:44 (5 days old)
References : http://lkml.org/lkml/2008/5/27/297
^ permalink raw reply [flat|nested] 110+ messages in thread
* [Bug #10829] sh/kernel/cpu/irq/intc-sh5.c build fix
2008-05-31 17:44 2.6.26-rc4-git4: Reported regressions from 2.6.25 Rafael J. Wysocki
` (48 preceding siblings ...)
2008-05-31 17:48 ` [Bug #10828] [2.6.25-git18 => 2.6.26-rc1-git1] Xorg crash with xf86MapVidMem error Rafael J. Wysocki
@ 2008-05-31 17:48 ` Rafael J. Wysocki
2008-06-02 9:16 ` Adrian Bunk
2008-05-31 17:48 ` [Bug #10762] ocfs2: rename user_stack{,_ops} Rafael J. Wysocki
50 siblings, 1 reply; 110+ messages in thread
From: Rafael J. Wysocki @ 2008-05-31 17:48 UTC (permalink / raw)
To: Linux Kernel Mailing List; +Cc: Adrian Bunk
This message has been generated automatically as a part of a report
of recent regressions.
The following bug entry is on the current list of known regressions
from 2.6.25. Please verify if it still should be listed.
Bug-Entry : http://bugzilla.kernel.org/show_bug.cgi?id=10829
Subject : sh/kernel/cpu/irq/intc-sh5.c build fix
Submitter : Adrian Bunk <bunk@kernel.org>
Date : 2008-05-29 15:06 (3 days old)
References : http://lkml.org/lkml/2008/5/29/492
Handled-By : Adrian Bunk <bunk@kernel.org>
Patch : http://lkml.org/lkml/2008/5/29/492
^ permalink raw reply [flat|nested] 110+ messages in thread
* [Bug #10841] asm-m32r/uaccess.h must #include <asm/setup.h>
2008-05-31 17:44 2.6.26-rc4-git4: Reported regressions from 2.6.25 Rafael J. Wysocki
` (40 preceding siblings ...)
2008-05-31 17:48 ` [Bug #10819] Fatal DMA error with b43 driver since 2.6.26 Rafael J. Wysocki
@ 2008-05-31 17:48 ` Rafael J. Wysocki
2008-05-31 20:09 ` Adrian Bunk
2008-05-31 17:48 ` [Bug #10825] appletouch after wakeup Rafael J. Wysocki
` (8 subsequent siblings)
50 siblings, 1 reply; 110+ messages in thread
From: Rafael J. Wysocki @ 2008-05-31 17:48 UTC (permalink / raw)
To: Linux Kernel Mailing List; +Cc: Adrian Bunk
This message has been generated automatically as a part of a report
of recent regressions.
The following bug entry is on the current list of known regressions
from 2.6.25. Please verify if it still should be listed.
Bug-Entry : http://bugzilla.kernel.org/show_bug.cgi?id=10841
Subject : asm-m32r/uaccess.h must #include <asm/setup.h>
Submitter : Adrian Bunk <adrian.bunk@movial.fi>
Date : 2008-05-31 07:29 (1 days old)
References : http://lkml.org/lkml/2008/5/31/87
Handled-By : Adrian Bunk <adrian.bunk@movial.fi>
Patch : http://lkml.org/lkml/2008/5/31/87
^ permalink raw reply [flat|nested] 110+ messages in thread
* [Bug #9791] Clock is running too fast^Wslow using acpi_pm clocksource
2008-05-31 17:44 2.6.26-rc4-git4: Reported regressions from 2.6.25 Rafael J. Wysocki
` (44 preceding siblings ...)
2008-05-31 17:48 ` [Bug #10799] sky2 general protection fault Rafael J. Wysocki
@ 2008-05-31 17:48 ` Rafael J. Wysocki
2008-05-31 17:48 ` [Bug #10830] two different oopses with 2.6.26-rc4 Rafael J. Wysocki
` (4 subsequent siblings)
50 siblings, 0 replies; 110+ messages in thread
From: Rafael J. Wysocki @ 2008-05-31 17:48 UTC (permalink / raw)
To: Linux Kernel Mailing List; +Cc: "tosn00j02
This message has been generated automatically as a part of a report
of recent regressions.
The following bug entry is on the current list of known regressions
from 2.6.25. Please verify if it still should be listed.
Bug-Entry : http://bugzilla.kernel.org/show_bug.cgi?id=9791
Subject : Clock is running too fast^Wslow using acpi_pm clocksource
Submitter : tosn00j02@sneakemail.com
Date : 2008-05-03 05:09 (29 days old)
^ permalink raw reply [flat|nested] 110+ messages in thread
* [Bug #10828] [2.6.25-git18 => 2.6.26-rc1-git1] Xorg crash with xf86MapVidMem error
2008-05-31 17:44 2.6.26-rc4-git4: Reported regressions from 2.6.25 Rafael J. Wysocki
` (47 preceding siblings ...)
2008-05-31 17:48 ` [Bug #10787] pcie hotplug bootup crash fix Rafael J. Wysocki
@ 2008-05-31 17:48 ` Rafael J. Wysocki
2008-05-31 17:48 ` [Bug #10829] sh/kernel/cpu/irq/intc-sh5.c build fix Rafael J. Wysocki
2008-05-31 17:48 ` [Bug #10762] ocfs2: rename user_stack{,_ops} Rafael J. Wysocki
50 siblings, 0 replies; 110+ messages in thread
From: Rafael J. Wysocki @ 2008-05-31 17:48 UTC (permalink / raw)
To: Linux Kernel Mailing List
Cc: H. Peter Anvin, Ingo Molnar, Pallipadi, Venkatesh,
Rufus & Azrael
This message has been generated automatically as a part of a report
of recent regressions.
The following bug entry is on the current list of known regressions
from 2.6.25. Please verify if it still should be listed.
Bug-Entry : http://bugzilla.kernel.org/show_bug.cgi?id=10828
Subject : [2.6.25-git18 => 2.6.26-rc1-git1] Xorg crash with xf86MapVidMem error
Submitter : Rufus & Azrael <rufus-azrael@numericable.fr>
Date : 2008-05-04 10:24 (28 days old)
References : http://lkml.org/lkml/2008/5/4/37
Handled-By : Ingo Molnar <mingo@elte.hu>
H. Peter Anvin <hpa@zytor.com>
Pallipadi, Venkatesh <venkatesh.pallipadi@intel.com>
Patch : http://lkml.org/lkml/2008/5/29/371
^ permalink raw reply [flat|nested] 110+ messages in thread
* [Bug #10823] stuck localhost TCP connections, v2.6.26-rc3+
2008-05-31 17:44 2.6.26-rc4-git4: Reported regressions from 2.6.25 Rafael J. Wysocki
` (31 preceding siblings ...)
2008-05-31 17:48 ` [Bug #10765] iwl3945/mac80211: association times out since 2.6.26-rc1 Rafael J. Wysocki
@ 2008-05-31 17:48 ` Rafael J. Wysocki
2008-05-31 17:48 ` [Bug #10815] 2.6.26-rc4: RIP find_pid_ns+0x6b/0xa0 Rafael J. Wysocki
` (17 subsequent siblings)
50 siblings, 0 replies; 110+ messages in thread
From: Rafael J. Wysocki @ 2008-05-31 17:48 UTC (permalink / raw)
To: Linux Kernel Mailing List; +Cc: Ilpo Järvinen, Ingo Molnar
This message has been generated automatically as a part of a report
of recent regressions.
The following bug entry is on the current list of known regressions
from 2.6.25. Please verify if it still should be listed.
Bug-Entry : http://bugzilla.kernel.org/show_bug.cgi?id=10823
Subject : stuck localhost TCP connections, v2.6.26-rc3+
Submitter : Ingo Molnar <mingo@elte.hu>
Date : 2008-05-26 11:56 (6 days old)
References : http://marc.info/?l=linux-kernel&m=121180311931349&w=4
Handled-By : Ilpo Järvinen <ilpo.jarvinen@helsinki.fi>
^ permalink raw reply [flat|nested] 110+ messages in thread
* [Bug #10822] sky2 oops in 2.6.26-rc3
2008-05-31 17:44 2.6.26-rc4-git4: Reported regressions from 2.6.25 Rafael J. Wysocki
` (25 preceding siblings ...)
2008-05-31 17:48 ` [Bug #10764] some serial configurations are now broken Rafael J. Wysocki
@ 2008-05-31 17:48 ` Rafael J. Wysocki
2008-06-01 0:10 ` Mikael Pettersson
2008-05-31 17:48 ` [Bug #10792] mips/kernel/traps.c build error Rafael J. Wysocki
` (23 subsequent siblings)
50 siblings, 1 reply; 110+ messages in thread
From: Rafael J. Wysocki @ 2008-05-31 17:48 UTC (permalink / raw)
To: Linux Kernel Mailing List; +Cc: Mikael Pettersson, Stephen Hemminger
This message has been generated automatically as a part of a report
of recent regressions.
The following bug entry is on the current list of known regressions
from 2.6.25. Please verify if it still should be listed.
Bug-Entry : http://bugzilla.kernel.org/show_bug.cgi?id=10822
Subject : sky2 oops in 2.6.26-rc3
Submitter : Mikael Pettersson <mikpe@it.uu.se>
Date : 2008-05-25 17:27 (7 days old)
References : http://marc.info/?l=linux-netdev&m=121173650915153&w=4
Handled-By : Stephen Hemminger <shemminger@linux-foundation.org>
^ permalink raw reply [flat|nested] 110+ messages in thread
* [Bug #10819] Fatal DMA error with b43 driver since 2.6.26
2008-05-31 17:44 2.6.26-rc4-git4: Reported regressions from 2.6.25 Rafael J. Wysocki
` (39 preceding siblings ...)
2008-05-31 17:48 ` [Bug #10795] MIPS SEAD compile fix Rafael J. Wysocki
@ 2008-05-31 17:48 ` Rafael J. Wysocki
2008-05-31 17:48 ` [Bug #10841] asm-m32r/uaccess.h must #include <asm/setup.h> Rafael J. Wysocki
` (9 subsequent siblings)
50 siblings, 0 replies; 110+ messages in thread
From: Rafael J. Wysocki @ 2008-05-31 17:48 UTC (permalink / raw)
To: Linux Kernel Mailing List; +Cc: Christian Casteyde
This message has been generated automatically as a part of a report
of recent regressions.
The following bug entry is on the current list of known regressions
from 2.6.25. Please verify if it still should be listed.
Bug-Entry : http://bugzilla.kernel.org/show_bug.cgi?id=10819
Subject : Fatal DMA error with b43 driver since 2.6.26
Submitter : Christian Casteyde <casteyde.christian@free.fr>
Date : 2008-05-29 13:16 (3 days old)
^ permalink raw reply [flat|nested] 110+ messages in thread
* [Bug #10798] kbuild variable $(src) broken in 2.6.23-rc3?
2008-05-31 17:44 2.6.26-rc4-git4: Reported regressions from 2.6.25 Rafael J. Wysocki
` (42 preceding siblings ...)
2008-05-31 17:48 ` [Bug #10825] appletouch after wakeup Rafael J. Wysocki
@ 2008-05-31 17:48 ` Rafael J. Wysocki
2008-06-03 1:53 ` Sam Ravnborg
2008-05-31 17:48 ` [Bug #10799] sky2 general protection fault Rafael J. Wysocki
` (6 subsequent siblings)
50 siblings, 1 reply; 110+ messages in thread
From: Rafael J. Wysocki @ 2008-05-31 17:48 UTC (permalink / raw)
To: Linux Kernel Mailing List; +Cc: Sam Ravnborg, tvrtko.ursulin
This message has been generated automatically as a part of a report
of recent regressions.
The following bug entry is on the current list of known regressions
from 2.6.25. Please verify if it still should be listed.
Bug-Entry : http://bugzilla.kernel.org/show_bug.cgi?id=10798
Subject : kbuild variable $(src) broken in 2.6.23-rc3?
Submitter : tvrtko.ursulin <tvrtko.ursulin@sophos.com>
Date : 2008-05-21 14:42 (11 days old)
References : http://marc.info/?l=linux-kbuild&m=121138246208259&w=2
Handled-By : Sam Ravnborg <sam@ravnborg.org>
^ permalink raw reply [flat|nested] 110+ messages in thread
* [Bug #10816] vt/fbcon: fix background color on line feed
2008-05-31 17:44 2.6.26-rc4-git4: Reported regressions from 2.6.25 Rafael J. Wysocki
` (33 preceding siblings ...)
2008-05-31 17:48 ` [Bug #10815] 2.6.26-rc4: RIP find_pid_ns+0x6b/0xa0 Rafael J. Wysocki
@ 2008-05-31 17:48 ` Rafael J. Wysocki
2008-05-31 20:39 ` thunder7
2008-05-31 17:48 ` [Bug #10761] hackbench regression with 2.6.26-rc2 on tulsa machine Rafael J. Wysocki
` (15 subsequent siblings)
50 siblings, 1 reply; 110+ messages in thread
From: Rafael J. Wysocki @ 2008-05-31 17:48 UTC (permalink / raw)
To: Linux Kernel Mailing List; +Cc: Jan Engelhardt, thunder7
This message has been generated automatically as a part of a report
of recent regressions.
The following bug entry is on the current list of known regressions
from 2.6.25. Please verify if it still should be listed.
Bug-Entry : http://bugzilla.kernel.org/show_bug.cgi?id=10816
Subject : vt/fbcon: fix background color on line feed
Submitter : thunder7 <thunder7@xs4all.nl>
Date : 2008-05-27 19:33 (5 days old)
References : http://marc.info/?l=linux-kernel&m=121191733218735&w=4
Handled-By : Jan Engelhardt <jengelh@medozas.de>
Patch : http://marc.info/?l=linux-kernel&m=121199453010047&w=4
^ permalink raw reply [flat|nested] 110+ messages in thread
* [Bug #10794] mips: CONF_CM_DEFAULT build error
2008-05-31 17:44 2.6.26-rc4-git4: Reported regressions from 2.6.25 Rafael J. Wysocki
` (35 preceding siblings ...)
2008-05-31 17:48 ` [Bug #10761] hackbench regression with 2.6.26-rc2 on tulsa machine Rafael J. Wysocki
@ 2008-05-31 17:48 ` Rafael J. Wysocki
2008-05-31 17:48 ` [Bug #10831] Barely understandeable sound with snd_hda_intel and 2.6.26-rc4 Rafael J. Wysocki
` (13 subsequent siblings)
50 siblings, 0 replies; 110+ messages in thread
From: Rafael J. Wysocki @ 2008-05-31 17:48 UTC (permalink / raw)
To: Linux Kernel Mailing List
Cc: Adrian Bunk, Atsushi Nemoto, Chris Dearman, Ralf Baechle
This message has been generated automatically as a part of a report
of recent regressions.
The following bug entry is on the current list of known regressions
from 2.6.25. Please verify if it still should be listed.
Bug-Entry : http://bugzilla.kernel.org/show_bug.cgi?id=10794
Subject : mips: CONF_CM_DEFAULT build error
Submitter : Adrian Bunk <adrian.bunk@movial.fi>
Date : 2008-05-25 10:11 (7 days old)
References : http://lkml.org/lkml/2008/5/25/168
^ permalink raw reply [flat|nested] 110+ messages in thread
* [Bug #10795] MIPS SEAD compile fix
2008-05-31 17:44 2.6.26-rc4-git4: Reported regressions from 2.6.25 Rafael J. Wysocki
` (38 preceding siblings ...)
2008-05-31 17:48 ` [Bug #10821] rt25xx: lock dependancy warning, association failure, and kmalloc corruption Rafael J. Wysocki
@ 2008-05-31 17:48 ` Rafael J. Wysocki
2008-06-01 17:30 ` Adrian Bunk
2008-05-31 17:48 ` [Bug #10819] Fatal DMA error with b43 driver since 2.6.26 Rafael J. Wysocki
` (10 subsequent siblings)
50 siblings, 1 reply; 110+ messages in thread
From: Rafael J. Wysocki @ 2008-05-31 17:48 UTC (permalink / raw)
To: Linux Kernel Mailing List; +Cc: Adrian Bunk
This message has been generated automatically as a part of a report
of recent regressions.
The following bug entry is on the current list of known regressions
from 2.6.25. Please verify if it still should be listed.
Bug-Entry : http://bugzilla.kernel.org/show_bug.cgi?id=10795
Subject : MIPS SEAD compile fix
Submitter : Adrian Bunk <adrian.bunk@movial.fi>
Date : 2008-05-25 11:10 (7 days old)
References : http://lkml.org/lkml/2008/5/25/178
Handled-By : Adrian Bunk <adrian.bunk@movial.fi>
Patch : http://lkml.org/lkml/2008/5/25/178
^ permalink raw reply [flat|nested] 110+ messages in thread
* [Bug #10799] sky2 general protection fault
2008-05-31 17:44 2.6.26-rc4-git4: Reported regressions from 2.6.25 Rafael J. Wysocki
` (43 preceding siblings ...)
2008-05-31 17:48 ` [Bug #10798] kbuild variable $(src) broken in 2.6.23-rc3? Rafael J. Wysocki
@ 2008-05-31 17:48 ` Rafael J. Wysocki
2008-05-31 17:48 ` [Bug #9791] Clock is running too fast^Wslow using acpi_pm clocksource Rafael J. Wysocki
` (5 subsequent siblings)
50 siblings, 0 replies; 110+ messages in thread
From: Rafael J. Wysocki @ 2008-05-31 17:48 UTC (permalink / raw)
To: Linux Kernel Mailing List
Cc: Jeff Garzik, Jesse Brandeburg, Nicolas Mailhot, Stephen Hemminger
This message has been generated automatically as a part of a report
of recent regressions.
The following bug entry is on the current list of known regressions
from 2.6.25. Please verify if it still should be listed.
Bug-Entry : http://bugzilla.kernel.org/show_bug.cgi?id=10799
Subject : sky2 general protection fault
Submitter : Nicolas Mailhot <Nicolas.Mailhot@LaPoste.net>
Date : 2008-05-26 11:05 (6 days old)
^ permalink raw reply [flat|nested] 110+ messages in thread
* [Bug #10787] pcie hotplug bootup crash fix
2008-05-31 17:44 2.6.26-rc4-git4: Reported regressions from 2.6.25 Rafael J. Wysocki
` (46 preceding siblings ...)
2008-05-31 17:48 ` [Bug #10830] two different oopses with 2.6.26-rc4 Rafael J. Wysocki
@ 2008-05-31 17:48 ` Rafael J. Wysocki
2008-05-31 17:48 ` [Bug #10828] [2.6.25-git18 => 2.6.26-rc1-git1] Xorg crash with xf86MapVidMem error Rafael J. Wysocki
` (2 subsequent siblings)
50 siblings, 0 replies; 110+ messages in thread
From: Rafael J. Wysocki @ 2008-05-31 17:48 UTC (permalink / raw)
To: Linux Kernel Mailing List; +Cc: Ingo Molnar
This message has been generated automatically as a part of a report
of recent regressions.
The following bug entry is on the current list of known regressions
from 2.6.25. Please verify if it still should be listed.
Bug-Entry : http://bugzilla.kernel.org/show_bug.cgi?id=10787
Subject : pcie hotplug bootup crash fix
Submitter : Ingo Molnar <mingo@elte.hu>
Date : 2008-05-24 16:58 (8 days old)
References : http://marc.info/?l=linux-kernel&m=121164842212038&w=4
Handled-By : Ingo Molnar <mingo@elte.hu>
Patch : http://marc.info/?l=linux-kernel&m=121164842212038&w=4
^ permalink raw reply [flat|nested] 110+ messages in thread
* [Bug #10765] iwl3945/mac80211: association times out since 2.6.26-rc1
2008-05-31 17:44 2.6.26-rc4-git4: Reported regressions from 2.6.25 Rafael J. Wysocki
` (30 preceding siblings ...)
2008-05-31 17:48 ` [Bug #10786] 2.6.26-rc3 64bit SMP does not boot on J5600 Rafael J. Wysocki
@ 2008-05-31 17:48 ` Rafael J. Wysocki
2008-05-31 17:48 ` [Bug #10823] stuck localhost TCP connections, v2.6.26-rc3+ Rafael J. Wysocki
` (18 subsequent siblings)
50 siblings, 0 replies; 110+ messages in thread
From: Rafael J. Wysocki @ 2008-05-31 17:48 UTC (permalink / raw)
To: Linux Kernel Mailing List; +Cc: Johannes Berg, Michael S. Tsirkin, Zhu Yi
This message has been generated automatically as a part of a report
of recent regressions.
The following bug entry is on the current list of known regressions
from 2.6.25. Please verify if it still should be listed.
Bug-Entry : http://bugzilla.kernel.org/show_bug.cgi?id=10765
Subject : iwl3945/mac80211: association times out since 2.6.26-rc1
Submitter : Michael S. Tsirkin <m.s.tsirkin@gmail.com>
Date : 2008-05-20 22:46 (12 days old)
Handled-By : Zhu Yi <yi.zhu@intel.com>
Johannes Berg <johannes@sipsolutions.net>
Patch : http://article.gmane.org/gmane.linux.kernel.wireless.general/15177
^ permalink raw reply [flat|nested] 110+ messages in thread
* [Bug #10786] 2.6.26-rc3 64bit SMP does not boot on J5600
2008-05-31 17:44 2.6.26-rc4-git4: Reported regressions from 2.6.25 Rafael J. Wysocki
` (29 preceding siblings ...)
2008-05-31 17:48 ` [Bug #10760] PCIEHP breakage in 2.6.26-rc1,2.6.26-rc2,2.6.26-rc3 Rafael J. Wysocki
@ 2008-05-31 17:48 ` Rafael J. Wysocki
2008-05-31 17:48 ` [Bug #10765] iwl3945/mac80211: association times out since 2.6.26-rc1 Rafael J. Wysocki
` (19 subsequent siblings)
50 siblings, 0 replies; 110+ messages in thread
From: Rafael J. Wysocki @ 2008-05-31 17:48 UTC (permalink / raw)
To: Linux Kernel Mailing List; +Cc: Domenico Andreoli
This message has been generated automatically as a part of a report
of recent regressions.
The following bug entry is on the current list of known regressions
from 2.6.25. Please verify if it still should be listed.
Bug-Entry : http://bugzilla.kernel.org/show_bug.cgi?id=10786
Subject : 2.6.26-rc3 64bit SMP does not boot on J5600
Submitter : Domenico Andreoli <cavokz@gmail.com>
Date : 2008-05-22 16:14 (10 days old)
References : http://marc.info/?l=linux-kernel&m=121147328028081&w=4
^ permalink raw reply [flat|nested] 110+ messages in thread
* [Bug #10792] mips/kernel/traps.c build error
2008-05-31 17:44 2.6.26-rc4-git4: Reported regressions from 2.6.25 Rafael J. Wysocki
` (26 preceding siblings ...)
2008-05-31 17:48 ` [Bug #10822] sky2 oops in 2.6.26-rc3 Rafael J. Wysocki
@ 2008-05-31 17:48 ` Rafael J. Wysocki
2008-06-03 18:40 ` Adrian Bunk
2008-05-31 17:48 ` [Bug #10826] NFS oops in 2.6.26rc4 Rafael J. Wysocki
` (22 subsequent siblings)
50 siblings, 1 reply; 110+ messages in thread
From: Rafael J. Wysocki @ 2008-05-31 17:48 UTC (permalink / raw)
To: Linux Kernel Mailing List; +Cc: Adrian Bunk
This message has been generated automatically as a part of a report
of recent regressions.
The following bug entry is on the current list of known regressions
from 2.6.25. Please verify if it still should be listed.
Bug-Entry : http://bugzilla.kernel.org/show_bug.cgi?id=10792
Subject : mips/kernel/traps.c build error
Submitter : Adrian Bunk <bunk@kernel.org>
Date : 2008-05-25 09:48 (7 days old)
References : http://lkml.org/lkml/2008/5/25/158
Patch : in the mips tree
^ permalink raw reply [flat|nested] 110+ messages in thread
* [Bug #10762] ocfs2: rename user_stack{,_ops}
2008-05-31 17:44 2.6.26-rc4-git4: Reported regressions from 2.6.25 Rafael J. Wysocki
` (49 preceding siblings ...)
2008-05-31 17:48 ` [Bug #10829] sh/kernel/cpu/irq/intc-sh5.c build fix Rafael J. Wysocki
@ 2008-05-31 17:48 ` Rafael J. Wysocki
50 siblings, 0 replies; 110+ messages in thread
From: Rafael J. Wysocki @ 2008-05-31 17:48 UTC (permalink / raw)
To: Linux Kernel Mailing List; +Cc: Adrian Bunk
This message has been generated automatically as a part of a report
of recent regressions.
The following bug entry is on the current list of known regressions
from 2.6.25. Please verify if it still should be listed.
Bug-Entry : http://bugzilla.kernel.org/show_bug.cgi?id=10762
Subject : ocfs2: rename user_stack{,_ops}
Submitter : Adrian Bunk <bunk@kernel.org>
Date : 2008-05-20 16:01 (12 days old)
References : http://lkml.org/lkml/2008/5/20/603
http://marc.info/?l=linux-kernel&m=121166610504166&w=4
Handled-By : Adrian Bunk <bunk@kernel.org>
Patch : http://lkml.org/lkml/2008/5/20/603
^ permalink raw reply [flat|nested] 110+ messages in thread
* [Bug #10764] some serial configurations are now broken
2008-05-31 17:44 2.6.26-rc4-git4: Reported regressions from 2.6.25 Rafael J. Wysocki
` (24 preceding siblings ...)
2008-05-31 17:48 ` [Bug #10827] 2.6.26rc4 GFS2 oops Rafael J. Wysocki
@ 2008-05-31 17:48 ` Rafael J. Wysocki
2008-05-31 17:48 ` [Bug #10822] sky2 oops in 2.6.26-rc3 Rafael J. Wysocki
` (24 subsequent siblings)
50 siblings, 0 replies; 110+ messages in thread
From: Rafael J. Wysocki @ 2008-05-31 17:48 UTC (permalink / raw)
To: Linux Kernel Mailing List; +Cc: Bryan Wu, Javier Herrero, Russell King
This message has been generated automatically as a part of a report
of recent regressions.
The following bug entry is on the current list of known regressions
from 2.6.25. Please verify if it still should be listed.
Bug-Entry : http://bugzilla.kernel.org/show_bug.cgi?id=10764
Subject : some serial configurations are now broken
Submitter : Russell King <rmk+lkml@arm.linux.org.uk>
Date : 2008-05-20 7:35 (12 days old)
References : http://marc.info/?l=linux-kernel&m=121126931810706&w=2
Handled-By : Javier Herrero <jherrero@hvsistemas.es>
Russell King <rmk+lkml@arm.linux.org.uk>
^ permalink raw reply [flat|nested] 110+ messages in thread
* [Bug #10760] PCIEHP breakage in 2.6.26-rc1,2.6.26-rc2,2.6.26-rc3
2008-05-31 17:44 2.6.26-rc4-git4: Reported regressions from 2.6.25 Rafael J. Wysocki
` (28 preceding siblings ...)
2008-05-31 17:48 ` [Bug #10826] NFS oops in 2.6.26rc4 Rafael J. Wysocki
@ 2008-05-31 17:48 ` Rafael J. Wysocki
2008-05-31 17:48 ` [Bug #10786] 2.6.26-rc3 64bit SMP does not boot on J5600 Rafael J. Wysocki
` (20 subsequent siblings)
50 siblings, 0 replies; 110+ messages in thread
From: Rafael J. Wysocki @ 2008-05-31 17:48 UTC (permalink / raw)
To: Linux Kernel Mailing List; +Cc: Matthew Wilcox, Ryan Hope
This message has been generated automatically as a part of a report
of recent regressions.
The following bug entry is on the current list of known regressions
from 2.6.25. Please verify if it still should be listed.
Bug-Entry : http://bugzilla.kernel.org/show_bug.cgi?id=10760
Subject : PCIEHP breakage in 2.6.26-rc1,2.6.26-rc2,2.6.26-rc3
Submitter : Ryan Hope <rmh3093@gmail.com>
Date : 2008-05-19 17:47 (13 days old)
References : http://marc.info/?l=linux-pci&m=121121926401755&w=2
Handled-By : Matthew Wilcox <matthew@wil.cx>
^ permalink raw reply [flat|nested] 110+ messages in thread
* [Bug #10761] hackbench regression with 2.6.26-rc2 on tulsa machine
2008-05-31 17:44 2.6.26-rc4-git4: Reported regressions from 2.6.25 Rafael J. Wysocki
` (34 preceding siblings ...)
2008-05-31 17:48 ` [Bug #10816] vt/fbcon: fix background color on line feed Rafael J. Wysocki
@ 2008-05-31 17:48 ` Rafael J. Wysocki
2008-05-31 17:48 ` [Bug #10794] mips: CONF_CM_DEFAULT build error Rafael J. Wysocki
` (14 subsequent siblings)
50 siblings, 0 replies; 110+ messages in thread
From: Rafael J. Wysocki @ 2008-05-31 17:48 UTC (permalink / raw)
To: Linux Kernel Mailing List
Cc: Ingo Molnar, Mike Galbraith, Peter Zijlstra, Zhang, Yanmin
This message has been generated automatically as a part of a report
of recent regressions.
The following bug entry is on the current list of known regressions
from 2.6.25. Please verify if it still should be listed.
Bug-Entry : http://bugzilla.kernel.org/show_bug.cgi?id=10761
Subject : hackbench regression with 2.6.26-rc2 on tulsa machine
Submitter : Zhang, Yanmin <yanmin_zhang@linux.intel.com>
Date : 2008-05-20 8:09 (12 days old)
References : http://marc.info/?l=linux-kernel&m=121127121813708&w=2
Handled-By : Mike Galbraith <efault@gmx.de>
^ permalink raw reply [flat|nested] 110+ messages in thread
* Re: [Bug #10825] appletouch after wakeup
2008-05-31 17:48 ` [Bug #10825] appletouch after wakeup Rafael J. Wysocki
@ 2008-05-31 18:30 ` Oliver Neukum
2008-05-31 19:53 ` Justin Mattock
0 siblings, 1 reply; 110+ messages in thread
From: Oliver Neukum @ 2008-05-31 18:30 UTC (permalink / raw)
To: Rafael J. Wysocki; +Cc: Linux Kernel Mailing List, Justin Mattock
Am Samstag, 31. Mai 2008 19:48:06 schrieb Rafael J. Wysocki:
> This message has been generated automatically as a part of a report
> of recent regressions.
>
> The following bug entry is on the current list of known regressions
> from 2.6.25. Please verify if it still should be listed.
AFAIK it is current and should be listed.
Regards
Oliver
^ permalink raw reply [flat|nested] 110+ messages in thread
* Re: [Bug #10634] volanoMark regression with kernel 2.6.26-rc1
2008-05-31 17:48 ` [Bug #10634] volanoMark regression with kernel 2.6.26-rc1 Rafael J. Wysocki
@ 2008-05-31 19:02 ` Dhaval Giani
2008-06-02 4:37 ` Zhang, Yanmin
0 siblings, 1 reply; 110+ messages in thread
From: Dhaval Giani @ 2008-05-31 19:02 UTC (permalink / raw)
To: Rafael J. Wysocki
Cc: Linux Kernel Mailing List, Ingo Molnar, Peter Zijlstra,
Srivatsa Vaddagiri, Zhang, Yanmin
On Sat, May 31, 2008 at 07:48:05PM +0200, Rafael J. Wysocki wrote:
> This message has been generated automatically as a part of a report
> of recent regressions.
>
> The following bug entry is on the current list of known regressions
> from 2.6.25. Please verify if it still should be listed.
>
>
> Bug-Entry : http://bugzilla.kernel.org/show_bug.cgi?id=10634
> Subject : volanoMark regression with kernel 2.6.26-rc1
> Submitter : Zhang, Yanmin <yanmin_zhang@linux.intel.com>
> Date : 2008-05-06 2:06 (26 days old)
> References : http://marc.info/?l=linux-kernel&m=121003968414287&w=2
> Handled-By : Dhaval Giani <dhaval@linux.vnet.ibm.com>
> Srivatsa Vaddagiri <vatsa@linux.vnet.ibm.com>
> Ingo Molnar <mingo@elte.hu>
> Peter Zijlstra <a.p.zijlstra@chello.nl>
> Patch : http://marc.info/?l=linux-kernel&m=121015292616788&w=2
>
Should have been fixed with 6363ca57c76b7b83639ca8c83fc285fa26a7880e
Yanmin, could you confirm please?
--
regards,
Dhaval
^ permalink raw reply [flat|nested] 110+ messages in thread
* Re: [Bug #10825] appletouch after wakeup
2008-05-31 18:30 ` Oliver Neukum
@ 2008-05-31 19:53 ` Justin Mattock
2008-05-31 21:25 ` Oliver Neukum
0 siblings, 1 reply; 110+ messages in thread
From: Justin Mattock @ 2008-05-31 19:53 UTC (permalink / raw)
To: Oliver Neukum; +Cc: Rafael J. Wysocki, Linux Kernel Mailing List
On Sat, May 31, 2008 at 6:30 PM, Oliver Neukum <oliver@neukum.org> wrote:
> Am Samstag, 31. Mai 2008 19:48:06 schrieb Rafael J. Wysocki:
>> This message has been generated automatically as a part of a report
>> of recent regressions.
>>
>> The following bug entry is on the current list of known regressions
>> from 2.6.25. Please verify if it still should be listed.
>
> AFAIK it is current and should be listed.
>
> Regards
> Oliver
>
>
I agree, right now I upgraded to the latest git on thursday, and
performed a suspend to see if it would appear, but nothing.
I did notice the same error while doing a reboot, and noticed
appletouch was motionless until I removed and inserted the module back
in.
regards;
--
Justin P. Mattock
^ permalink raw reply [flat|nested] 110+ messages in thread
* Re: [Bug #10724] ACPI : EC: GPE
2008-05-31 17:48 ` [Bug #10724] ACPI : EC: GPE Rafael J. Wysocki
@ 2008-05-31 19:54 ` Justin Mattock
0 siblings, 0 replies; 110+ messages in thread
From: Justin Mattock @ 2008-05-31 19:54 UTC (permalink / raw)
To: Rafael J. Wysocki; +Cc: Linux Kernel Mailing List
On Sat, May 31, 2008 at 5:48 PM, Rafael J. Wysocki <rjw@sisk.pl> wrote:
> This message has been generated automatically as a part of a report
> of recent regressions.
>
> The following bug entry is on the current list of known regressions
> from 2.6.25. Please verify if it still should be listed.
>
>
> Bug-Entry : http://bugzilla.kernel.org/show_bug.cgi?id=10724
> Subject : ACPI : EC: GPE
> Submitter : Justin Mattock <justinmattock@gmail.com>
> Date : 2008-05-16 6:17 (16 days old)
> References : http://marc.info/?l=linux-kernel&m=121091875711824&w=4
> http://lkml.org/lkml/2008/5/18/168
> http://lkml.org/lkml/2008/5/25/195
> http://lkml.org/lkml/2008/5/25/195
>
>
>
I'm still seeing this message with 2.6.26-rc4. or latest git pulled on thursday.
regards;
--
Justin P. Mattock
^ permalink raw reply [flat|nested] 110+ messages in thread
* Re: [Bug #10493] mips BCM47XX compile error
2008-05-31 17:44 ` [Bug #10493] mips BCM47XX compile error Rafael J. Wysocki
@ 2008-05-31 20:09 ` Adrian Bunk
0 siblings, 0 replies; 110+ messages in thread
From: Adrian Bunk @ 2008-05-31 20:09 UTC (permalink / raw)
To: Rafael J. Wysocki; +Cc: Linux Kernel Mailing List
On Sat, May 31, 2008 at 07:44:39PM +0200, Rafael J. Wysocki wrote:
> This message has been generated automatically as a part of a report
> of recent regressions.
>
> The following bug entry is on the current list of known regressions
> from 2.6.25. Please verify if it still should be listed.
yes
> Bug-Entry : http://bugzilla.kernel.org/show_bug.cgi?id=10493
> Subject : mips BCM47XX compile error
> Submitter : Adrian Bunk <adrian.bunk@movial.fi>
> Date : 2008-04-20 17:07 (42 days old)
> References : http://lkml.org/lkml/2008/4/20/34
> http://lkml.org/lkml/2008/5/12/30
> http://lkml.org/lkml/2008/5/18/131
^ permalink raw reply [flat|nested] 110+ messages in thread
* Re: [Bug #10841] asm-m32r/uaccess.h must #include <asm/setup.h>
2008-05-31 17:48 ` [Bug #10841] asm-m32r/uaccess.h must #include <asm/setup.h> Rafael J. Wysocki
@ 2008-05-31 20:09 ` Adrian Bunk
0 siblings, 0 replies; 110+ messages in thread
From: Adrian Bunk @ 2008-05-31 20:09 UTC (permalink / raw)
To: Rafael J. Wysocki; +Cc: Linux Kernel Mailing List
On Sat, May 31, 2008 at 07:48:06PM +0200, Rafael J. Wysocki wrote:
> This message has been generated automatically as a part of a report
> of recent regressions.
>
> The following bug entry is on the current list of known regressions
> from 2.6.25. Please verify if it still should be listed.
yes
> Bug-Entry : http://bugzilla.kernel.org/show_bug.cgi?id=10841
> Subject : asm-m32r/uaccess.h must #include <asm/setup.h>
> Submitter : Adrian Bunk <adrian.bunk@movial.fi>
> Date : 2008-05-31 07:29 (1 days old)
> References : http://lkml.org/lkml/2008/5/31/87
> Handled-By : Adrian Bunk <adrian.bunk@movial.fi>
> Patch : http://lkml.org/lkml/2008/5/31/87
^ permalink raw reply [flat|nested] 110+ messages in thread
* Re: [Bug #10816] vt/fbcon: fix background color on line feed
2008-05-31 17:48 ` [Bug #10816] vt/fbcon: fix background color on line feed Rafael J. Wysocki
@ 2008-05-31 20:39 ` thunder7
2008-05-31 22:37 ` Rafael J. Wysocki
0 siblings, 1 reply; 110+ messages in thread
From: thunder7 @ 2008-05-31 20:39 UTC (permalink / raw)
To: Rafael J. Wysocki; +Cc: Linux Kernel Mailing List, Jan Engelhardt, thunder7
From: Rafael J. Wysocki <rjw@sisk.pl>
Date: Sat, May 31, 2008 at 07:48:06PM +0200
> This message has been generated automatically as a part of a report
> of recent regressions.
>
> The following bug entry is on the current list of known regressions
> from 2.6.25. Please verify if it still should be listed.
>
> Bug-Entry : http://bugzilla.kernel.org/show_bug.cgi?id=10816
> Subject : vt/fbcon: fix background color on line feed
> Submitter : thunder7 <thunder7@xs4all.nl>
> Date : 2008-05-27 19:33 (5 days old)
> References : http://marc.info/?l=linux-kernel&m=121191733218735&w=4
> Handled-By : Jan Engelhardt <jengelh@medozas.de>
> Patch : http://marc.info/?l=linux-kernel&m=121199453010047&w=4
>
No, this regression should be unlisted, as I've tested this patch and it
fixes the regression.
Kind regards,
Jurriaan
^ permalink raw reply [flat|nested] 110+ messages in thread
* Re: [Bug #10825] appletouch after wakeup
2008-05-31 19:53 ` Justin Mattock
@ 2008-05-31 21:25 ` Oliver Neukum
2008-05-31 22:10 ` Justin Mattock
0 siblings, 1 reply; 110+ messages in thread
From: Oliver Neukum @ 2008-05-31 21:25 UTC (permalink / raw)
To: Justin Mattock; +Cc: Rafael J. Wysocki, Linux Kernel Mailing List
Am Samstag, 31. Mai 2008 21:53:16 schrieb Justin Mattock:
> On Sat, May 31, 2008 at 6:30 PM, Oliver Neukum <oliver@neukum.org> wrote:
> > Am Samstag, 31. Mai 2008 19:48:06 schrieb Rafael J. Wysocki:
> >> This message has been generated automatically as a part of a report
> >> of recent regressions.
> >>
> >> The following bug entry is on the current list of known regressions
> >> from 2.6.25. Please verify if it still should be listed.
> >
> > AFAIK it is current and should be listed.
> >
> > Regards
> > Oliver
> >
> >
>
> I agree, right now I upgraded to the latest git on thursday, and
> performed a suspend to see if it would appear, but nothing.
> I did notice the same error while doing a reboot, and noticed
> appletouch was motionless until I removed and inserted the module back
> in.
> regards;
>
Can you please add your device to the quirk lis in drivers/usb/core/quirks.c
with USB_QUIRK_RESET_RESUME and retest?
Regards
Oliver
^ permalink raw reply [flat|nested] 110+ messages in thread
* Re: [Bug #10825] appletouch after wakeup
2008-05-31 21:25 ` Oliver Neukum
@ 2008-05-31 22:10 ` Justin Mattock
2008-05-31 23:21 ` Justin Mattock
0 siblings, 1 reply; 110+ messages in thread
From: Justin Mattock @ 2008-05-31 22:10 UTC (permalink / raw)
To: Oliver Neukum; +Cc: Rafael J. Wysocki, Linux Kernel Mailing List
On Sat, May 31, 2008 at 9:25 PM, Oliver Neukum <oliver@neukum.org> wrote:
> Am Samstag, 31. Mai 2008 21:53:16 schrieb Justin Mattock:
>> On Sat, May 31, 2008 at 6:30 PM, Oliver Neukum <oliver@neukum.org> wrote:
>> > Am Samstag, 31. Mai 2008 19:48:06 schrieb Rafael J. Wysocki:
>> >> This message has been generated automatically as a part of a report
>> >> of recent regressions.
>> >>
>> >> The following bug entry is on the current list of known regressions
>> >> from 2.6.25. Please verify if it still should be listed.
>> >
>> > AFAIK it is current and should be listed.
>> >
>> > Regards
>> > Oliver
>> >
>> >
>>
>> I agree, right now I upgraded to the latest git on thursday, and
>> performed a suspend to see if it would appear, but nothing.
>> I did notice the same error while doing a reboot, and noticed
>> appletouch was motionless until I removed and inserted the module back
>> in.
>> regards;
>>
>
> Can you please add your device to the quirk lis in drivers/usb/core/quirks.c
> with USB_QUIRK_RESET_RESUME and retest?
>
> Regards
> Oliver
>
>
Sure; I just need to figure out what the vendor ID.
regards;
--
Justin P. Mattock
^ permalink raw reply [flat|nested] 110+ messages in thread
* Re: [Bug #10632] [2.6.26-rc1] Output to console stops when booted without 'vga=791'
2008-05-31 17:48 ` [Bug #10632] [2.6.26-rc1] Output to console stops when booted without 'vga=791' Rafael J. Wysocki
@ 2008-05-31 22:27 ` Frans Pop
0 siblings, 0 replies; 110+ messages in thread
From: Frans Pop @ 2008-05-31 22:27 UTC (permalink / raw)
To: Linux Kernel Mailing List; +Cc: Rafael J. Wysocki
On Saturday 31 May 2008, Rafael J. Wysocki wrote:
> Bug-Entry : http://bugzilla.kernel.org/show_bug.cgi?id=10632
> Subject : [2.6.26-rc1] Output to console stops when booted without 'vga=791'
> Submitter : Frans Pop <elendil@planet.nl>
> Date : 2008-05-05 13:51 (27 days old)
> References : http://www.ussg.iu.edu/hypermail/linux/kernel/0805.0/2080.html
This can be removed from the regressions list as the issue was already
present in earlier kernels. Sorry for not replying to earlier mails, but
I wanted to check that first and did not find the time to do so until now.
I'll try to find the origin of the issue and update bugzilla with that info.
Cheers,
FJP
^ permalink raw reply [flat|nested] 110+ messages in thread
* Re: [Bug #10816] vt/fbcon: fix background color on line feed
2008-05-31 20:39 ` thunder7
@ 2008-05-31 22:37 ` Rafael J. Wysocki
0 siblings, 0 replies; 110+ messages in thread
From: Rafael J. Wysocki @ 2008-05-31 22:37 UTC (permalink / raw)
To: thunder7; +Cc: Linux Kernel Mailing List, Jan Engelhardt
On Saturday, 31 of May 2008, thunder7@xs4all.nl wrote:
> From: Rafael J. Wysocki <rjw@sisk.pl>
> Date: Sat, May 31, 2008 at 07:48:06PM +0200
> > This message has been generated automatically as a part of a report
> > of recent regressions.
> >
> > The following bug entry is on the current list of known regressions
> > from 2.6.25. Please verify if it still should be listed.
> >
> > Bug-Entry : http://bugzilla.kernel.org/show_bug.cgi?id=10816
> > Subject : vt/fbcon: fix background color on line feed
> > Submitter : thunder7 <thunder7@xs4all.nl>
> > Date : 2008-05-27 19:33 (5 days old)
> > References : http://marc.info/?l=linux-kernel&m=121191733218735&w=4
> > Handled-By : Jan Engelhardt <jengelh@medozas.de>
> > Patch : http://marc.info/?l=linux-kernel&m=121199453010047&w=4
> >
> No, this regression should be unlisted, as I've tested this patch and it
> fixes the regression.
Still, have the fix reached the Linus' tree already?
Rafael
^ permalink raw reply [flat|nested] 110+ messages in thread
* Re: [Bug #10825] appletouch after wakeup
2008-05-31 22:10 ` Justin Mattock
@ 2008-05-31 23:21 ` Justin Mattock
2008-06-01 10:40 ` Oliver Neukum
0 siblings, 1 reply; 110+ messages in thread
From: Justin Mattock @ 2008-05-31 23:21 UTC (permalink / raw)
To: Oliver Neukum; +Cc: Rafael J. Wysocki, Linux Kernel Mailing List
On Sat, May 31, 2008 at 10:10 PM, Justin Mattock
<justinmattock@gmail.com> wrote:
> On Sat, May 31, 2008 at 9:25 PM, Oliver Neukum <oliver@neukum.org> wrote:
>> Am Samstag, 31. Mai 2008 21:53:16 schrieb Justin Mattock:
>>> On Sat, May 31, 2008 at 6:30 PM, Oliver Neukum <oliver@neukum.org> wrote:
>>> > Am Samstag, 31. Mai 2008 19:48:06 schrieb Rafael J. Wysocki:
>>> >> This message has been generated automatically as a part of a report
>>> >> of recent regressions.
>>> >>
>>> >> The following bug entry is on the current list of known regressions
>>> >> from 2.6.25. Please verify if it still should be listed.
>>> >
>>> > AFAIK it is current and should be listed.
>>> >
>>> > Regards
>>> > Oliver
>>> >
>>> >
>>>
>>> I agree, right now I upgraded to the latest git on thursday, and
>>> performed a suspend to see if it would appear, but nothing.
>>> I did notice the same error while doing a reboot, and noticed
>>> appletouch was motionless until I removed and inserted the module back
>>> in.
>>> regards;
>>>
>>
>> Can you please add your device to the quirk lis in drivers/usb/core/quirks.c
>> with USB_QUIRK_RESET_RESUME and retest?
>>
>> Regards
>> Oliver
>>
>>
>
> Sure; I just need to figure out what the vendor ID.
> regards;
>
> --
> Justin P. Mattock
>
O.K. I seem to be confused with the sequence:
List of quirky USB devices. Please keep this list ordered by:
* 1) Vendor ID
* 2) Product ID
* 3) Class ID
should I use this:
{ ATP_DEVICE(0x021a, 0x05ac), .driver_info = USB_QUIRK_RESET_RESUME },
or this,
{ USB_DEVICE(0x05ac, 0x021a), .driver_info = USB_QUIRK_RESET_RESUME },
can you verify for me so that I don't get things messed up.
--
Justin P. Mattock
^ permalink raw reply [flat|nested] 110+ messages in thread
* Re: [Bug #10822] sky2 oops in 2.6.26-rc3
2008-05-31 17:48 ` [Bug #10822] sky2 oops in 2.6.26-rc3 Rafael J. Wysocki
@ 2008-06-01 0:10 ` Mikael Pettersson
2008-06-01 0:23 ` Arjan van de Ven
0 siblings, 1 reply; 110+ messages in thread
From: Mikael Pettersson @ 2008-06-01 0:10 UTC (permalink / raw)
To: Rafael J. Wysocki
Cc: Linux Kernel Mailing List, Mikael Pettersson, Stephen Hemminger
On Sat, 31 May 2008 19:48:06 +0200 (CEST), Rafael J. Wysocki wrote:
>This message has been generated automatically as a part of a report
>of recent regressions.
>
>The following bug entry is on the current list of known regressions
>from 2.6.25. Please verify if it still should be listed.
>
>
>Bug-Entry : http://bugzilla.kernel.org/show_bug.cgi?id=3D10822
>Subject : sky2 oops in 2.6.26-rc3
>Submitter : Mikael Pettersson <mikpe@it.uu.se>
>Date : 2008-05-25 17:27 (7 days old)
>References : http://marc.info/?l=3Dlinux-netdev&m=3D121173650915153&=
>;w=3D4
>Handled-By : Stephen Hemminger <shemminger@linux-foundation.org>
It's a one-off crash that hasn't happened since I reported it.
And the fact that it happended while I was running 2.6.26-rc3
may just be coincidental and/or caused by temperamental HW.
My intention was never to classify this as a regression, I
just wanted to report a failure data point in case a pattern
emerges.
^ permalink raw reply [flat|nested] 110+ messages in thread
* Re: [Bug #10822] sky2 oops in 2.6.26-rc3
2008-06-01 0:10 ` Mikael Pettersson
@ 2008-06-01 0:23 ` Arjan van de Ven
2008-06-05 20:54 ` Rafael J. Wysocki
0 siblings, 1 reply; 110+ messages in thread
From: Arjan van de Ven @ 2008-06-01 0:23 UTC (permalink / raw)
To: Mikael Pettersson
Cc: Rafael J. Wysocki, Linux Kernel Mailing List, Mikael Pettersson,
Stephen Hemminger
On Sun, 1 Jun 2008 02:10:25 +0200
Mikael Pettersson <mikpe@it.uu.se> wrote:
> On Sat, 31 May 2008 19:48:06 +0200 (CEST), Rafael J. Wysocki wrote:
> >This message has been generated automatically as a part of a report
> >of recent regressions.
> >
> >The following bug entry is on the current list of known regressions
> >from 2.6.25. Please verify if it still should be listed.
> >
> >
> >Bug-Entry : http://bugzilla.kernel.org/show_bug.cgi?id=3D10822
> >Subject : sky2 oops in 2.6.26-rc3
> >Submitter : Mikael Pettersson <mikpe@it.uu.se>
> >Date : 2008-05-25 17:27 (7 days old)
> >References :
> >http://marc.info/?l=3Dlinux-netdev&m=3D121173650915153&= ;w=3D4
> >Handled-By : Stephen Hemminger
> ><shemminger@linux-foundation.org>
>
> It's a one-off crash that hasn't happened since I reported it.
> And the fact that it happended while I was running 2.6.26-rc3
> may just be coincidental and/or caused by temperamental HW.
>
> My intention was never to classify this as a regression, I
> just wanted to report a failure data point in case a pattern
> emerges.
http://www.kerneloops.org/search.php?search=sky2_mac_int
shows that it happened around 2.6.23-rc1 era once as well...
but not more than that.
That almost makes it look like a hw issue, and very unlikely as a
regression.
^ permalink raw reply [flat|nested] 110+ messages in thread
* Re: [Bug #10648] CONFIG_PRINTK_TIME broken on git HEAD ?
2008-05-31 17:48 ` [Bug #10648] CONFIG_PRINTK_TIME broken on git HEAD ? Rafael J. Wysocki
@ 2008-06-01 0:45 ` Gabriel C
2008-06-05 21:11 ` Rafael J. Wysocki
0 siblings, 1 reply; 110+ messages in thread
From: Gabriel C @ 2008-06-01 0:45 UTC (permalink / raw)
To: Rafael J. Wysocki
Cc: Linux Kernel Mailing List, Ingo Molnar, Peter Zijlstra,
Peter Zijlstra
Rafael J. Wysocki wrote:
> This message has been generated automatically as a part of a report
> of recent regressions.
>
> The following bug entry is on the current list of known regressions
> from 2.6.25. Please verify if it still should be listed.
No
>
>
> Bug-Entry : http://bugzilla.kernel.org/show_bug.cgi?id=10648
> Subject : CONFIG_PRINTK_TIME broken on git HEAD ?
> Submitter : Gabriel C <nix.or.die@googlemail.com>
> Date : 2008-05-08 00:26 (24 days old)
> References : http://lkml.org/lkml/2008/5/7/352
> Handled-By : Peter Zijlstra <a.p.zijlstra@chello.nl>
> Peter Zijlstra <peterz@infradead.org>
> Patch : http://bugzilla.kernel.org/show_bug.cgi?id=10648#c3
>
>
This problem is fixed in linus tree by a381759d6ad5c5dea5a981918e0b4493e9b66ac7
Gabriel
^ permalink raw reply [flat|nested] 110+ messages in thread
* Re: [Bug #10613] BIOS bug, APIC version is 0 for CPU#0!
2008-05-31 17:48 ` [Bug #10613] BIOS bug, APIC version is 0 for CPU#0! Rafael J. Wysocki
@ 2008-06-01 0:49 ` Gabriel C
2008-06-01 0:54 ` Yinghai Lu
0 siblings, 1 reply; 110+ messages in thread
From: Gabriel C @ 2008-06-01 0:49 UTC (permalink / raw)
To: Rafael J. Wysocki; +Cc: Linux Kernel Mailing List, Yinghai Lu
Rafael J. Wysocki wrote:
> This message has been generated automatically as a part of a report
> of recent regressions.
>
> The following bug entry is on the current list of known regressions
> from 2.6.25. Please verify if it still should be listed.
>
>
> Bug-Entry : http://bugzilla.kernel.org/show_bug.cgi?id=10613
> Subject : BIOS bug, APIC version is 0 for CPU#0!
> Submitter : Gabriel C <nix.or.die@googlemail.com>
> Date : 2008-05-03 15:11 (29 days old)
> References : http://www.ussg.iu.edu/hypermail/linux/kernel/0805.0/1258.html
> Handled-By : Yinghai Lu <yhlu.kernel@gmail.com>
> Patch : http://lkml.org/lkml/2008/5/22/493
>
>
Ohh I didn't saw that patch :|
I try to find the time to test it tomorrow.
Gabriel
^ permalink raw reply [flat|nested] 110+ messages in thread
* Re: [Bug #10613] BIOS bug, APIC version is 0 for CPU#0!
2008-06-01 0:49 ` Gabriel C
@ 2008-06-01 0:54 ` Yinghai Lu
0 siblings, 0 replies; 110+ messages in thread
From: Yinghai Lu @ 2008-06-01 0:54 UTC (permalink / raw)
To: Gabriel C, Ingo Molnar, Andrew Morton
Cc: Rafael J. Wysocki, Linux Kernel Mailing List
On Sat, May 31, 2008 at 5:49 PM, Gabriel C <nix.or.die@googlemail.com> wrote:
> Rafael J. Wysocki wrote:
>
>> This message has been generated automatically as a part of a report
>> of recent regressions.
>>
>> The following bug entry is on the current list of known regressions
>> from 2.6.25. Please verify if it still should be listed.
>>
>>
>> Bug-Entry : http://bugzilla.kernel.org/show_bug.cgi?id=10613
>> Subject : BIOS bug, APIC version is 0 for CPU#0!
>> Submitter : Gabriel C <nix.or.die@googlemail.com>
>> Date : 2008-05-03 15:11 (29 days old)
>> References : http://www.ussg.iu.edu/hypermail/linux/kernel/0805.0/1258.html
>> Handled-By : Yinghai Lu <yhlu.kernel@gmail.com>
>> Patch : http://lkml.org/lkml/2008/5/22/493
>>
>>
>
>
> Ohh I didn't saw that patch :|
>
> I try to find the time to test it tomorrow.
please use
http://lkml.org/lkml/2008/5/22/506
instead.
and it is in tip/x86/urgent
YH
^ permalink raw reply [flat|nested] 110+ messages in thread
* Re: [Bug #10825] appletouch after wakeup
2008-05-31 23:21 ` Justin Mattock
@ 2008-06-01 10:40 ` Oliver Neukum
2008-06-01 17:20 ` Justin Mattock
0 siblings, 1 reply; 110+ messages in thread
From: Oliver Neukum @ 2008-06-01 10:40 UTC (permalink / raw)
To: Justin Mattock; +Cc: Rafael J. Wysocki, Linux Kernel Mailing List
Am Sonntag, 1. Juni 2008 01:21:44 schrieb Justin Mattock:
> { USB_DEVICE(0x05ac, 0x021a), .driver_info = USB_QUIRK_RESET_RESUME },
This one.
Regards
Oliver
^ permalink raw reply [flat|nested] 110+ messages in thread
* Re: [Bug #10825] appletouch after wakeup
2008-06-01 10:40 ` Oliver Neukum
@ 2008-06-01 17:20 ` Justin Mattock
2008-06-01 18:25 ` Justin Mattock
0 siblings, 1 reply; 110+ messages in thread
From: Justin Mattock @ 2008-06-01 17:20 UTC (permalink / raw)
To: Oliver Neukum; +Cc: Rafael J. Wysocki, Linux Kernel Mailing List
On Sun, Jun 1, 2008 at 10:40 AM, Oliver Neukum <oliver@neukum.org> wrote:
> Am Sonntag, 1. Juni 2008 01:21:44 schrieb Justin Mattock:
>> { USB_DEVICE(0x05ac, 0x021a), .driver_info = USB_QUIRK_RESET_RESUME },
>
> This one.
>
> Regards
> Oliver
>
Cool, I'll give it a go.
regards;
--
Justin P. Mattock
^ permalink raw reply [flat|nested] 110+ messages in thread
* Re: [Bug #10795] MIPS SEAD compile fix
2008-05-31 17:48 ` [Bug #10795] MIPS SEAD compile fix Rafael J. Wysocki
@ 2008-06-01 17:30 ` Adrian Bunk
0 siblings, 0 replies; 110+ messages in thread
From: Adrian Bunk @ 2008-06-01 17:30 UTC (permalink / raw)
To: Rafael J. Wysocki; +Cc: Linux Kernel Mailing List
On Sat, May 31, 2008 at 07:48:06PM +0200, Rafael J. Wysocki wrote:
> This message has been generated automatically as a part of a report
> of recent regressions.
>
> The following bug entry is on the current list of known regressions
> from 2.6.25. Please verify if it still should be listed.
yes
> Bug-Entry : http://bugzilla.kernel.org/show_bug.cgi?id=10795
> Subject : MIPS SEAD compile fix
> Submitter : Adrian Bunk <adrian.bunk@movial.fi>
> Date : 2008-05-25 11:10 (7 days old)
> References : http://lkml.org/lkml/2008/5/25/178
> Handled-By : Adrian Bunk <adrian.bunk@movial.fi>
> Patch : http://lkml.org/lkml/2008/5/25/178
^ permalink raw reply [flat|nested] 110+ messages in thread
* Re: [Bug #10825] appletouch after wakeup
2008-06-01 17:20 ` Justin Mattock
@ 2008-06-01 18:25 ` Justin Mattock
2008-06-01 18:29 ` Oliver Neukum
0 siblings, 1 reply; 110+ messages in thread
From: Justin Mattock @ 2008-06-01 18:25 UTC (permalink / raw)
To: Oliver Neukum; +Cc: Rafael J. Wysocki, Linux Kernel Mailing List
On Sun, Jun 1, 2008 at 5:20 PM, Justin Mattock <justinmattock@gmail.com> wrote:
> On Sun, Jun 1, 2008 at 10:40 AM, Oliver Neukum <oliver@neukum.org> wrote:
>> Am Sonntag, 1. Juni 2008 01:21:44 schrieb Justin Mattock:
>>> { USB_DEVICE(0x05ac, 0x021a), .driver_info = USB_QUIRK_RESET_RESUME },
>>
>> This one.
>>
>> Regards
>> Oliver
>>
>
> Cool, I'll give it a go.
> regards;
>
> --
> Justin P. Mattock
>
gripes; It seems appletouch is still tripping out upon wakeup.
regards;
--
Justin P. Mattock
^ permalink raw reply [flat|nested] 110+ messages in thread
* Re: [Bug #10825] appletouch after wakeup
2008-06-01 18:25 ` Justin Mattock
@ 2008-06-01 18:29 ` Oliver Neukum
2008-06-01 19:37 ` Justin Mattock
0 siblings, 1 reply; 110+ messages in thread
From: Oliver Neukum @ 2008-06-01 18:29 UTC (permalink / raw)
To: Justin Mattock; +Cc: Rafael J. Wysocki, Linux Kernel Mailing List
Am Sonntag, 1. Juni 2008 20:25:03 schrieb Justin Mattock:
> On Sun, Jun 1, 2008 at 5:20 PM, Justin Mattock <justinmattock@gmail.com> wrote:
> > On Sun, Jun 1, 2008 at 10:40 AM, Oliver Neukum <oliver@neukum.org> wrote:
> >> Am Sonntag, 1. Juni 2008 01:21:44 schrieb Justin Mattock:
> >>> { USB_DEVICE(0x05ac, 0x021a), .driver_info = USB_QUIRK_RESET_RESUME },
> >>
> >> This one.
> >>
> >> Regards
> >> Oliver
> >>
> >
> > Cool, I'll give it a go.
> > regards;
> >
> > --
> > Justin P. Mattock
> >
>
> gripes; It seems appletouch is still tripping out upon wakeup.
> regards;
>
Please also apply the patch from the following link:
https://bugzilla.novell.com/attachment.cgi?id=213908
Regards
Oliver
^ permalink raw reply [flat|nested] 110+ messages in thread
* Re: [Bug #10825] appletouch after wakeup
2008-06-01 18:29 ` Oliver Neukum
@ 2008-06-01 19:37 ` Justin Mattock
2008-06-01 23:09 ` Justin Mattock
0 siblings, 1 reply; 110+ messages in thread
From: Justin Mattock @ 2008-06-01 19:37 UTC (permalink / raw)
To: Oliver Neukum; +Cc: Rafael J. Wysocki, Linux Kernel Mailing List
On Sun, Jun 1, 2008 at 6:29 PM, Oliver Neukum <oliver@neukum.org> wrote:
> Am Sonntag, 1. Juni 2008 20:25:03 schrieb Justin Mattock:
>> On Sun, Jun 1, 2008 at 5:20 PM, Justin Mattock <justinmattock@gmail.com> wrote:
>> > On Sun, Jun 1, 2008 at 10:40 AM, Oliver Neukum <oliver@neukum.org> wrote:
>> >> Am Sonntag, 1. Juni 2008 01:21:44 schrieb Justin Mattock:
>> >>> { USB_DEVICE(0x05ac, 0x021a), .driver_info = USB_QUIRK_RESET_RESUME },
>> >>
>> >> This one.
>> >>
>> >> Regards
>> >> Oliver
>> >>
>> >
>> > Cool, I'll give it a go.
>> > regards;
>> >
>> > --
>> > Justin P. Mattock
>> >
>>
>> gripes; It seems appletouch is still tripping out upon wakeup.
>> regards;
>>
>
> Please also apply the patch from the following link:
> https://bugzilla.novell.com/attachment.cgi?id=213908
>
> Regards
> Oliver
>
>
Alright; I'll let you know what happens.
regards;
--
Justin P. Mattock
^ permalink raw reply [flat|nested] 110+ messages in thread
* Re: [Bug #10825] appletouch after wakeup
2008-06-01 19:37 ` Justin Mattock
@ 2008-06-01 23:09 ` Justin Mattock
2008-06-02 7:15 ` Oliver Neukum
0 siblings, 1 reply; 110+ messages in thread
From: Justin Mattock @ 2008-06-01 23:09 UTC (permalink / raw)
To: Oliver Neukum; +Cc: Rafael J. Wysocki, Linux Kernel Mailing List
On Sun, Jun 1, 2008 at 7:37 PM, Justin Mattock <justinmattock@gmail.com> wrote:
> On Sun, Jun 1, 2008 at 6:29 PM, Oliver Neukum <oliver@neukum.org> wrote:
>> Am Sonntag, 1. Juni 2008 20:25:03 schrieb Justin Mattock:
>>> On Sun, Jun 1, 2008 at 5:20 PM, Justin Mattock <justinmattock@gmail.com> wrote:
>>> > On Sun, Jun 1, 2008 at 10:40 AM, Oliver Neukum <oliver@neukum.org> wrote:
>>> >> Am Sonntag, 1. Juni 2008 01:21:44 schrieb Justin Mattock:
>>> >>> { USB_DEVICE(0x05ac, 0x021a), .driver_info = USB_QUIRK_RESET_RESUME },
>>> >>
>>> >> This one.
>>> >>
>>> >> Regards
>>> >> Oliver
>>> >>
>>> >
>>> > Cool, I'll give it a go.
>>> > regards;
>>> >
>>> > --
>>> > Justin P. Mattock
>>> >
>>>
>>> gripes; It seems appletouch is still tripping out upon wakeup.
>>> regards;
>>>
>>
>> Please also apply the patch from the following link:
>> https://bugzilla.novell.com/attachment.cgi?id=213908
>>
>> Regards
>> Oliver
>>
>>
>
> Alright; I'll let you know what happens.
> regards;
>
>
> --
> Justin P. Mattock
>
O.K. sorry for the slow response, "I feel asleep", anyways I applied
the patch and for some reason received a failed
with it, So after going in and manually putting the threads in, the
kernel compiled fine,
then performing a suspend I did not receive this message from
appletouch. although I did receive:
[ 232.270737] BUG: unable to handle kernel paging request at 6b6b6c6b
[ 232.270743] IP: [<c013f96d>] module_put+0x12/0x2b
[ 232.270750] *pde = 00000000
[ 232.270753] Oops: 0002 [#1] SMP
[ 232.270757] Modules linked in: hci_usb cpufreq_ondemand
cpufreq_performance cpufreq_powersave rfcomm hidp l2cap bluetooth fan
ipmi_watchdog ipmi_msghandler uinput wlan_tkip ieee80211_crypt_tkip
ieee80211_crypt arpt_mangle arptable_filter arp_tables
nf_conntrack_ipv4 nf_conntrack iptable_mangle iptable_filter ip_tables
x_tables intelfb i2c_i810 i2c_algo_bit coretemp eeprom acpi_cpufreq
fglrx(P) applesmc joydev uvcvideo appletouch wlan_scan_sta
ath_rate_sample firewire_ohci firewire_core snd_hda_intel ath_pci
snd_pcm wlan ohci1394 intel_agp evdev ath_hal(P) snd_timer ieee1394
pata_acpi thermal ehci_hcd uhci_hcd snd_page_alloc snd_hwdep agpgart
video button processor
[ 232.270800]
[ 232.270802] Pid: 2690, comm: btdelconn Tainted: P
(2.6.26-rc4-00033-g5463508 #4)
[ 232.270805] EIP: 0060:[<c013f96d>] EFLAGS: 00010246 CPU: 0
[ 232.270808] EIP is at module_put+0x12/0x2b
[ 232.270810] EAX: 00000000 EBX: 00000000 ECX: c020f49b EDX: 6b6b6b6b
[ 232.270812] ESI: f4858830 EDI: f572aab8 EBP: f4893f78 ESP: f4893f78
[ 232.270815] DS: 007b ES: 007b FS: 00d8 GS: 0000 SS: 0068
[ 232.270817] Process btdelconn (pid: 2690, ti=f4892000 task=f7fe6220
task.ti=f4892000)
[ 232.270819] Stack: f4893f8c f8bcb705 f572aaac f5b8bcb0 f572aaa8
f4893fa8 c012f90d f5b8bcc0
[ 232.270826] f8bcb6a6 f5b8bcb0 f4893fb0 f5b8bcc8 f4893fd0
c0130119 00000000 f7fe6220
[ 232.270832] c01324cd f4893fbc f4893fbc f5b8bcb0 c0130063
00000000 f4893fe0 c013240d
[ 232.270838] Call Trace:
[ 232.270842] [<f8bcb705>] ? del_conn+0x5f/0x64 [bluetooth]
[ 232.270854] [<c012f90d>] ? run_workqueue+0x78/0xfb
[ 232.270859] [<f8bcb6a6>] ? del_conn+0x0/0x64 [bluetooth]
[ 232.270869] [<c0130119>] ? worker_thread+0xb6/0xc2
[ 232.270873] [<c01324cd>] ? autoremove_wake_function+0x0/0x30
[ 232.270878] [<c0130063>] ? worker_thread+0x0/0xc2
[ 232.270882] [<c013240d>] ? kthread+0x3b/0x62
[ 232.270885] [<c01323d2>] ? kthread+0x0/0x62
[ 232.270889] [<c01044ef>] ? kernel_thread_helper+0x7/0x10
[ 232.270896] =======================
[ 232.270897] Code: 84 00 00 00 e8 45 fa 0c 00 89 f8 e8 3e fa 0c 00
5a 89 f0 59 5b 5e 5f 5d c3 55 85 c0 89 e5 89 c2 74 20 64 a1 04 d0 50
c0 c1 e0 06 <ff> 8c 02 00 01 00 00 83 3a 02 75 0b 8b 82 88 01 00 00 e8
00 a6
[ 232.270932] EIP: [<c013f96d>] module_put+0x12/0x2b SS:ESP 0068:f4893f78
[ 232.270937] ---[ end trace c436afcb6083d3a0 ]---
[ 232.297190] =============================================================================
[ 232.297190] BUG kmalloc-2048: Poison overwritten
[ 232.297190] -----------------------------------------------------------------------------
[ 232.297190]
[ 232.297190] INFO: 0xf4858848-0xf4858848. First byte 0x6a instead of 0x6b
[ 232.297190] INFO: Allocated in hci_alloc_dev+0x15/0x51 [bluetooth]
age=19928 cpu=0 pid=2815
[ 232.297190] INFO: Freed in bt_release+0xe/0x10 [bluetooth] age=1
cpu=0 pid=2690
[ 232.297190] INFO: Slab 0xc1690b00 objects=15 used=12 fp=0xf4858830
flags=0x400020c3
[ 232.297190] INFO: Object 0xf4858830 @offset=2096 fp=0xf485b950
[ 232.297190]
[ 232.297190] Bytes b4 0xf4858820: 10 0a 00 00 40 93 ff ff 5a 5a 5a
5a 5a 5a 5a 5a ....@.ÿÿZZZZZZZZ
[ 232.297190] Object 0xf4858830: 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b
6b 6b 6b 6b 6b kkkkkkkkkkkkkkkk
[ 232.297190] Object 0xf4858840: 6b 6b 6b 6b 6b 6b 6b 6b 6a 6b 6b
6b 6b 6b 6b 6b kkkkkkkkjkkkkkkk
[ 232.297190] Object 0xf4858850: 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b
6b 6b 6b 6b 6b kkkkkkkkkkkkkkkk
[ 232.297190] Object 0xf4858860: 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b
6b 6b 6b 6b 6b kkkkkkkkkkkkkkkk
[ 232.297190] Object 0xf4858870: 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b
6b 6b 6b 6b 6b kkkkkkkkkkkkkkkk
[ 232.297190] Object 0xf4858880: 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b
6b 6b 6b 6b 6b kkkkkkkkkkkkkkkk
[ 232.297190] Object 0xf4858890: 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b
6b 6b 6b 6b 6b kkkkkkkkkkkkkkkk
[ 232.297190] Object 0xf48588a0: 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b
6b 6b 6b 6b 6b kkkkkkkkkkkkkkkk
[ 232.297190] Redzone 0xf4859030: bb bb bb bb
»»»»
[ 232.297190] Padding 0xf4859058: 5a 5a 5a 5a 5a 5a 5a 5a
ZZZZZZZZ
[ 232.297190] Pid: 1390, comm: knodemgrd_0 Tainted: P D
2.6.26-rc4-00033-g5463508 #4
[ 232.297190] [<c016d1ab>] print_trailer+0xc8/0xd0
[ 232.297190] [<c016d226>] check_bytes_and_report+0x73/0x8f
[ 232.297190] [<c016d497>] check_object+0xa4/0x18c
[ 232.297190] [<c016e051>] __slab_alloc+0x387/0x45f
[ 232.297190] [<c016f08d>] __kmalloc+0x85/0xdb
[ 232.297190] [<f8ae935b>] ? hpsb_alloc_packet+0x17/0x51 [ieee1394]
[ 232.297190] [<c016d1d4>] ? check_bytes_and_report+0x21/0x8f
[ 232.297190] [<f8ae935b>] hpsb_alloc_packet+0x17/0x51 [ieee1394]
[ 232.297190] [<f8ae93ac>] create_reply_packet+0x17/0x77 [ieee1394]
[ 232.297190] [<f8ae97c6>] hpsb_packet_received+0x3ba/0x5db [ieee1394]
[ 232.297190] [<c016e089>] ? __slab_alloc+0x3bf/0x45f
[ 232.297190] [<f8ae9b29>] hpsb_send_packet+0x142/0x192 [ieee1394]
[ 232.297190] [<f8ae9bc3>] hpsb_send_packet_and_wait+0x31/0x47 [ieee1394]
[ 232.297190] [<f8aeac66>] hpsb_read+0x5d/0xb3 [ieee1394]
[ 232.297190] [<f8aed865>] nodemgr_bus_read+0x40/0x149 [ieee1394]
[ 232.297190] [<f8af0382>] csr1212_read_keyval+0x2c0/0x3be [ieee1394]
[ 232.297190] [<f8af0655>] csr1212_parse_csr+0x1d5/0x211 [ieee1394]
[ 232.297190] [<f8aee756>] nodemgr_host_thread+0x343/0x7b9 [ieee1394]
[ 232.297190] [<f8aee413>] ? nodemgr_host_thread+0x0/0x7b9 [ieee1394]
[ 232.297190] [<c013240d>] kthread+0x3b/0x62
[ 232.297190] [<c01323d2>] ? kthread+0x0/0x62
[ 232.297190] [<c01044ef>] kernel_thread_helper+0x7/0x10
[ 232.297190] =======================
[ 232.297190] FIX kmalloc-2048: Restoring 0xf4858848-0xf4858848=0x6b
[ 232.297190]
[ 232.297190] FIX kmalloc-2048: Marking all objects used
This was after the second simultaneous suspend, then after this five
more simultaneous suspends without this error,
but am not hearing anything out of appletouch.
Thank you for the help, and the patch.
regards;
--
Justin P. Mattock
^ permalink raw reply [flat|nested] 110+ messages in thread
* Re: [Bug #10634] volanoMark regression with kernel 2.6.26-rc1
2008-05-31 19:02 ` Dhaval Giani
@ 2008-06-02 4:37 ` Zhang, Yanmin
2008-06-05 21:11 ` Rafael J. Wysocki
0 siblings, 1 reply; 110+ messages in thread
From: Zhang, Yanmin @ 2008-06-02 4:37 UTC (permalink / raw)
To: Dhaval Giani
Cc: Rafael J. Wysocki, Linux Kernel Mailing List, Ingo Molnar,
Peter Zijlstra, Srivatsa Vaddagiri
On Sun, 2008-06-01 at 00:32 +0530, Dhaval Giani wrote:
> On Sat, May 31, 2008 at 07:48:05PM +0200, Rafael J. Wysocki wrote:
> > This message has been generated automatically as a part of a report
> > of recent regressions.
> >
> > The following bug entry is on the current list of known regressions
> > from 2.6.25. Please verify if it still should be listed.
> >
> >
> > Bug-Entry : http://bugzilla.kernel.org/show_bug.cgi?id=10634
> > Subject : volanoMark regression with kernel 2.6.26-rc1
> > Submitter : Zhang, Yanmin <yanmin_zhang@linux.intel.com>
> > Date : 2008-05-06 2:06 (26 days old)
> > References : http://marc.info/?l=linux-kernel&m=121003968414287&w=2
> > Handled-By : Dhaval Giani <dhaval@linux.vnet.ibm.com>
> > Srivatsa Vaddagiri <vatsa@linux.vnet.ibm.com>
> > Ingo Molnar <mingo@elte.hu>
> > Peter Zijlstra <a.p.zijlstra@chello.nl>
> > Patch : http://marc.info/?l=linux-kernel&m=121015292616788&w=2
> >
>
> Should have been fixed with 6363ca57c76b7b83639ca8c83fc285fa26a7880e
>
> Yanmin, could you confirm please?
Confirmed.
-yanmin
^ permalink raw reply [flat|nested] 110+ messages in thread
* Re: [Bug #10638] sysbench+mysql(oltp, readonly) 30% regression with 2.6.26-rc1
[not found] ` <20080530094541.GA32508@elte.hu>
@ 2008-06-02 4:57 ` Zhang, Yanmin
2008-06-04 11:19 ` Ingo Molnar
0 siblings, 1 reply; 110+ messages in thread
From: Zhang, Yanmin @ 2008-06-02 4:57 UTC (permalink / raw)
To: Ingo Molnar
Cc: Linux Kernel Mailing List, Peter Zijlstra, Srivatsa Vaddagiri,
Rafael J. Wysocki
On Fri, 2008-05-30 at 11:45 +0200, Ingo Molnar wrote:
> Yanmin,
>
> could you please check whether the performance regressions you noticed
> are now fixed in upstream -git? [make sure merge a7f75d3bed28 is
> included]
>
> i believe most of the regressions to 2.6.25 you found should be
> addressed - if not, please let me know which one is still hurting.
Most regressions are fixed.
I tested the latest git tree on a couple of machines. Below results compare with
2.6.25 result except special comments.
1) sysbench+mysql(oltp, readonly) 30% regression with 2.6.26-rc1:
http://bugzilla.kernel.org/show_bug.cgi?id=10638
It's fixed completely.
2) volanoMark regression with kernel 2.6.26-rc1:
http://bugzilla.kernel.org/show_bug.cgi?id=10634
It's fixed completely.
3) hackbench regression with 2.6.26-rc2 on tulsa machine:
http://bugzilla.kernel.org/show_bug.cgi?id=10761
On 16-thread tulsa machine, hackbench result becomes 34 seconds. 2.6.26-rc2's
result is 40 seconds and 2.6.26-rc1's is 30 seconds. So there is much improvement.
On another Montvale machine(supporting multi-threading,
but I don't turn on it in BIOS), hackbench has the similiar behavior.
4) aim7 regression with 2.6.26-rc1:
With Linus's patch which was accepted into 2.6.26-rc2, most aim7 regression disappeared,
but about 6% regression on 16-core tigerton still existed. If just applying Linus' patch
against 2.6.26-rc1, all regression of aim7 disappeared. So there is something else changed
in 2.6.26-rc2.
I retested aim7 against the latest git tree and all aim7 regression disappeared.
5) Kbuild regression 3%~6% with 2.6.26-rc1:
I run kbuild in a loop of 25 or more. On some machines, the testing script drops page cache
at the begining of every loop, and doesn't drop caches on other machines. The second testing
method result is stable, but the first one's result isn't stable. The regression is about the second
method.
I didn't report it because bisect located 2 groups of patches.
With the latest git, I retested kbuild and all regression with the second method disappears.
^ permalink raw reply [flat|nested] 110+ messages in thread
* Re: [Bug #10825] appletouch after wakeup
2008-06-01 23:09 ` Justin Mattock
@ 2008-06-02 7:15 ` Oliver Neukum
2008-06-02 12:44 ` Bob Copeland
2008-06-02 16:17 ` Justin Mattock
0 siblings, 2 replies; 110+ messages in thread
From: Oliver Neukum @ 2008-06-02 7:15 UTC (permalink / raw)
To: Justin Mattock, Marcel Holtmann
Cc: Rafael J. Wysocki, Linux Kernel Mailing List
Am Montag, 2. Juni 2008 01:09:00 schrieb Justin Mattock:
> On Sun, Jun 1, 2008 at 7:37 PM, Justin Mattock <justinmattock@gmail.com> wrote:
> > On Sun, Jun 1, 2008 at 6:29 PM, Oliver Neukum <oliver@neukum.org> wrote:
> >> Please also apply the patch from the following link:
> >> https://bugzilla.novell.com/attachment.cgi?id=213908
> O.K. sorry for the slow response, "I feel asleep", anyways I applied
> the patch and for some reason received a failed
> with it, So after going in and manually putting the threads in, the
> kernel compiled fine,
> then performing a suspend I did not receive this message from
> appletouch. although I did receive:
This comes from the bluetooth layer. I cannot see any connection
and suspect coincidence. Marcel?
> [ 232.270737] BUG: unable to handle kernel paging request at 6b6b6c6b
> [ 232.270743] IP: [<c013f96d>] module_put+0x12/0x2b
> [ 232.270750] *pde = 00000000
> [ 232.270753] Oops: 0002 [#1] SMP
> [ 232.270757] Modules linked in: hci_usb cpufreq_ondemand
> cpufreq_performance cpufreq_powersave rfcomm hidp l2cap bluetooth fan
> ipmi_watchdog ipmi_msghandler uinput wlan_tkip ieee80211_crypt_tkip
> ieee80211_crypt arpt_mangle arptable_filter arp_tables
> nf_conntrack_ipv4 nf_conntrack iptable_mangle iptable_filter ip_tables
> x_tables intelfb i2c_i810 i2c_algo_bit coretemp eeprom acpi_cpufreq
> fglrx(P) applesmc joydev uvcvideo appletouch wlan_scan_sta
> ath_rate_sample firewire_ohci firewire_core snd_hda_intel ath_pci
> snd_pcm wlan ohci1394 intel_agp evdev ath_hal(P) snd_timer ieee1394
> pata_acpi thermal ehci_hcd uhci_hcd snd_page_alloc snd_hwdep agpgart
> video button processor
> [ 232.270800]
> [ 232.270802] Pid: 2690, comm: btdelconn Tainted: P
> (2.6.26-rc4-00033-g5463508 #4)
> [ 232.270805] EIP: 0060:[<c013f96d>] EFLAGS: 00010246 CPU: 0
> [ 232.270808] EIP is at module_put+0x12/0x2b
> [ 232.270810] EAX: 00000000 EBX: 00000000 ECX: c020f49b EDX: 6b6b6b6b
> [ 232.270812] ESI: f4858830 EDI: f572aab8 EBP: f4893f78 ESP: f4893f78
> [ 232.270815] DS: 007b ES: 007b FS: 00d8 GS: 0000 SS: 0068
> [ 232.270817] Process btdelconn (pid: 2690, ti=f4892000 task=f7fe6220
> task.ti=f4892000)
> [ 232.270819] Stack: f4893f8c f8bcb705 f572aaac f5b8bcb0 f572aaa8
> f4893fa8 c012f90d f5b8bcc0
> [ 232.270826] f8bcb6a6 f5b8bcb0 f4893fb0 f5b8bcc8 f4893fd0
> c0130119 00000000 f7fe6220
> [ 232.270832] c01324cd f4893fbc f4893fbc f5b8bcb0 c0130063
> 00000000 f4893fe0 c013240d
> [ 232.270838] Call Trace:
> [ 232.270842] [<f8bcb705>] ? del_conn+0x5f/0x64 [bluetooth]
> [ 232.270854] [<c012f90d>] ? run_workqueue+0x78/0xfb
> [ 232.270859] [<f8bcb6a6>] ? del_conn+0x0/0x64 [bluetooth]
> [ 232.270869] [<c0130119>] ? worker_thread+0xb6/0xc2
> [ 232.270873] [<c01324cd>] ? autoremove_wake_function+0x0/0x30
> [ 232.270878] [<c0130063>] ? worker_thread+0x0/0xc2
> [ 232.270882] [<c013240d>] ? kthread+0x3b/0x62
> [ 232.270885] [<c01323d2>] ? kthread+0x0/0x62
> [ 232.270889] [<c01044ef>] ? kernel_thread_helper+0x7/0x10
> [ 232.270896] =======================
> [ 232.270897] Code: 84 00 00 00 e8 45 fa 0c 00 89 f8 e8 3e fa 0c 00
> 5a 89 f0 59 5b 5e 5f 5d c3 55 85 c0 89 e5 89 c2 74 20 64 a1 04 d0 50
> c0 c1 e0 06 <ff> 8c 02 00 01 00 00 83 3a 02 75 0b 8b 82 88 01 00 00 e8
> 00 a6
> [ 232.270932] EIP: [<c013f96d>] module_put+0x12/0x2b SS:ESP 0068:f4893f78
> [ 232.270937] ---[ end trace c436afcb6083d3a0 ]---
> [ 232.297190] =============================================================================
> [ 232.297190] BUG kmalloc-2048: Poison overwritten
> [ 232.297190] -----------------------------------------------------------------------------
> [ 232.297190]
> [ 232.297190] INFO: 0xf4858848-0xf4858848. First byte 0x6a instead of 0x6b
> [ 232.297190] INFO: Allocated in hci_alloc_dev+0x15/0x51 [bluetooth]
> age=19928 cpu=0 pid=2815
> [ 232.297190] INFO: Freed in bt_release+0xe/0x10 [bluetooth] age=1
> cpu=0 pid=2690
> [ 232.297190] INFO: Slab 0xc1690b00 objects=15 used=12 fp=0xf4858830
> flags=0x400020c3
> [ 232.297190] INFO: Object 0xf4858830 @offset=2096 fp=0xf485b950
> [ 232.297190]
> [ 232.297190] Bytes b4 0xf4858820: 10 0a 00 00 40 93 ff ff 5a 5a 5a
> 5a 5a 5a 5a 5a ....@.ÿÿZZZZZZZZ
> [ 232.297190] Object 0xf4858830: 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b
> 6b 6b 6b 6b 6b kkkkkkkkkkkkkkkk
> [ 232.297190] Object 0xf4858840: 6b 6b 6b 6b 6b 6b 6b 6b 6a 6b 6b
> 6b 6b 6b 6b 6b kkkkkkkkjkkkkkkk
> [ 232.297190] Object 0xf4858850: 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b
> 6b 6b 6b 6b 6b kkkkkkkkkkkkkkkk
> [ 232.297190] Object 0xf4858860: 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b
> 6b 6b 6b 6b 6b kkkkkkkkkkkkkkkk
> [ 232.297190] Object 0xf4858870: 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b
> 6b 6b 6b 6b 6b kkkkkkkkkkkkkkkk
> [ 232.297190] Object 0xf4858880: 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b
> 6b 6b 6b 6b 6b kkkkkkkkkkkkkkkk
> [ 232.297190] Object 0xf4858890: 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b
> 6b 6b 6b 6b 6b kkkkkkkkkkkkkkkk
> [ 232.297190] Object 0xf48588a0: 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b
> 6b 6b 6b 6b 6b kkkkkkkkkkkkkkkk
> [ 232.297190] Redzone 0xf4859030: bb bb bb bb
> »»»»
> [ 232.297190] Padding 0xf4859058: 5a 5a 5a 5a 5a 5a 5a 5a
> ZZZZZZZZ
> [ 232.297190] Pid: 1390, comm: knodemgrd_0 Tainted: P D
> 2.6.26-rc4-00033-g5463508 #4
> [ 232.297190] [<c016d1ab>] print_trailer+0xc8/0xd0
> [ 232.297190] [<c016d226>] check_bytes_and_report+0x73/0x8f
> [ 232.297190] [<c016d497>] check_object+0xa4/0x18c
> [ 232.297190] [<c016e051>] __slab_alloc+0x387/0x45f
> [ 232.297190] [<c016f08d>] __kmalloc+0x85/0xdb
> [ 232.297190] [<f8ae935b>] ? hpsb_alloc_packet+0x17/0x51 [ieee1394]
> [ 232.297190] [<c016d1d4>] ? check_bytes_and_report+0x21/0x8f
> [ 232.297190] [<f8ae935b>] hpsb_alloc_packet+0x17/0x51 [ieee1394]
> [ 232.297190] [<f8ae93ac>] create_reply_packet+0x17/0x77 [ieee1394]
> [ 232.297190] [<f8ae97c6>] hpsb_packet_received+0x3ba/0x5db [ieee1394]
> [ 232.297190] [<c016e089>] ? __slab_alloc+0x3bf/0x45f
> [ 232.297190] [<f8ae9b29>] hpsb_send_packet+0x142/0x192 [ieee1394]
> [ 232.297190] [<f8ae9bc3>] hpsb_send_packet_and_wait+0x31/0x47 [ieee1394]
> [ 232.297190] [<f8aeac66>] hpsb_read+0x5d/0xb3 [ieee1394]
> [ 232.297190] [<f8aed865>] nodemgr_bus_read+0x40/0x149 [ieee1394]
> [ 232.297190] [<f8af0382>] csr1212_read_keyval+0x2c0/0x3be [ieee1394]
> [ 232.297190] [<f8af0655>] csr1212_parse_csr+0x1d5/0x211 [ieee1394]
> [ 232.297190] [<f8aee756>] nodemgr_host_thread+0x343/0x7b9 [ieee1394]
> [ 232.297190] [<f8aee413>] ? nodemgr_host_thread+0x0/0x7b9 [ieee1394]
> [ 232.297190] [<c013240d>] kthread+0x3b/0x62
> [ 232.297190] [<c01323d2>] ? kthread+0x0/0x62
> [ 232.297190] [<c01044ef>] kernel_thread_helper+0x7/0x10
> [ 232.297190] =======================
> [ 232.297190] FIX kmalloc-2048: Restoring 0xf4858848-0xf4858848=0x6b
> [ 232.297190]
> [ 232.297190] FIX kmalloc-2048: Marking all objects used
>
> This was after the second simultaneous suspend, then after this five
> more simultaneous suspends without this error,
> but am not hearing anything out of appletouch.
> Thank you for the help, and the patch.
Is this a statistically significant number of tests? How often did you see
the appletouch problem? Can we consider this regression to be fixed by
this patch?
Regards
Oliver
^ permalink raw reply [flat|nested] 110+ messages in thread
* Re: [Bug #10741] bug in `tty: BKL pushdown'?
2008-05-31 17:48 ` [Bug #10741] bug in `tty: BKL pushdown'? Rafael J. Wysocki
@ 2008-06-02 8:13 ` Johannes Weiner
2008-06-02 8:37 ` Rafael J. Wysocki
0 siblings, 1 reply; 110+ messages in thread
From: Johannes Weiner @ 2008-06-02 8:13 UTC (permalink / raw)
To: Rafael J. Wysocki; +Cc: Linux Kernel Mailing List, Alan Cox
Hi,
"Rafael J. Wysocki" <rjw@sisk.pl> writes:
> This message has been generated automatically as a part of a report
> of recent regressions.
>
> The following bug entry is on the current list of known regressions
> from 2.6.25. Please verify if it still should be listed.
>
>
> Bug-Entry : http://bugzilla.kernel.org/show_bug.cgi?id=10741
> Subject : bug in `tty: BKL pushdown'?
> Submitter : Johannes Weiner <hannes@saeurebad.de>
> Date : 2008-05-18 2:16 (14 days old)
> References : http://marc.info/?l=linux-kernel&m=121107706506181&w=4
> Handled-By : Alan Cox <alan@lxorguk.ukuu.org.uk>
Bug still exists in Linus' current tree.
Hannes
^ permalink raw reply [flat|nested] 110+ messages in thread
* Re: [Bug #10741] bug in `tty: BKL pushdown'?
2008-06-02 8:13 ` Johannes Weiner
@ 2008-06-02 8:37 ` Rafael J. Wysocki
2008-06-02 9:38 ` Johannes Weiner
2008-06-02 9:40 ` Johannes Weiner
0 siblings, 2 replies; 110+ messages in thread
From: Rafael J. Wysocki @ 2008-06-02 8:37 UTC (permalink / raw)
To: Johannes Weiner; +Cc: Linux Kernel Mailing List, Alan Cox
On Monday, 2 of June 2008, Johannes Weiner wrote:
> Hi,
Hi,
> "Rafael J. Wysocki" <rjw@sisk.pl> writes:
>
> > This message has been generated automatically as a part of a report
> > of recent regressions.
> >
> > The following bug entry is on the current list of known regressions
> > from 2.6.25. Please verify if it still should be listed.
> >
> >
> > Bug-Entry : http://bugzilla.kernel.org/show_bug.cgi?id=10741
> > Subject : bug in `tty: BKL pushdown'?
> > Submitter : Johannes Weiner <hannes@saeurebad.de>
> > Date : 2008-05-18 2:16 (14 days old)
> > References : http://marc.info/?l=linux-kernel&m=121107706506181&w=4
> > Handled-By : Alan Cox <alan@lxorguk.ukuu.org.uk>
>
> Bug still exists in Linus' current tree.
Thanks for the update.
Alan says it's a user space bug, though.
Rafael
^ permalink raw reply [flat|nested] 110+ messages in thread
* Re: [Bug #10829] sh/kernel/cpu/irq/intc-sh5.c build fix
2008-05-31 17:48 ` [Bug #10829] sh/kernel/cpu/irq/intc-sh5.c build fix Rafael J. Wysocki
@ 2008-06-02 9:16 ` Adrian Bunk
0 siblings, 0 replies; 110+ messages in thread
From: Adrian Bunk @ 2008-06-02 9:16 UTC (permalink / raw)
To: Rafael J. Wysocki; +Cc: Linux Kernel Mailing List
On Sat, May 31, 2008 at 07:48:06PM +0200, Rafael J. Wysocki wrote:
> This message has been generated automatically as a part of a report
> of recent regressions.
>
> The following bug entry is on the current list of known regressions
> from 2.6.25. Please verify if it still should be listed.
yes
> Bug-Entry : http://bugzilla.kernel.org/show_bug.cgi?id=10829
> Subject : sh/kernel/cpu/irq/intc-sh5.c build fix
> Submitter : Adrian Bunk <bunk@kernel.org>
> Date : 2008-05-29 15:06 (3 days old)
> References : http://lkml.org/lkml/2008/5/29/492
> Handled-By : Adrian Bunk <bunk@kernel.org>
> Patch : http://lkml.org/lkml/2008/5/29/492
cu
Adrian
--
"Is there not promise of rain?" Ling Tan asked suddenly out
of the darkness. There had been need of rain for many days.
"Only a promise," Lao Er said.
Pearl S. Buck - Dragon Seed
^ permalink raw reply [flat|nested] 110+ messages in thread
* Re: [Bug #10741] bug in `tty: BKL pushdown'?
2008-06-02 8:37 ` Rafael J. Wysocki
@ 2008-06-02 9:38 ` Johannes Weiner
2008-06-02 9:40 ` Johannes Weiner
1 sibling, 0 replies; 110+ messages in thread
From: Johannes Weiner @ 2008-06-02 9:38 UTC (permalink / raw)
To: Rafael J. Wysocki; +Cc: Linux Kernel Mailing List, Alan Cox
Hi,
"Rafael J. Wysocki" <rjw@sisk.pl> writes:
> On Monday, 2 of June 2008, Johannes Weiner wrote:
>> Hi,
>
> Hi,
>
>> "Rafael J. Wysocki" <rjw@sisk.pl> writes:
>>
>> > This message has been generated automatically as a part of a report
>> > of recent regressions.
>> >
>> > The following bug entry is on the current list of known regressions
>> > from 2.6.25. Please verify if it still should be listed.
>> >
>> >
>> > Bug-Entry : http://bugzilla.kernel.org/show_bug.cgi?id=10741
>> > Subject : bug in `tty: BKL pushdown'?
>> > Submitter : Johannes Weiner <hannes@saeurebad.de>
>> > Date : 2008-05-18 2:16 (14 days old)
>> > References : http://marc.info/?l=linux-kernel&m=121107706506181&w=4
>> > Handled-By : Alan Cox <alan@lxorguk.ukuu.org.uk>
>>
>> Bug still exists in Linus' current tree.
>
> Thanks for the update.
>
> Alan says it's a user space bug, though.
Yeah, saw the bugzilla update. I have no idea. Crap. Noone will ever
fix screen.
Hannes
^ permalink raw reply [flat|nested] 110+ messages in thread
* Re: [Bug #10741] bug in `tty: BKL pushdown'?
2008-06-02 8:37 ` Rafael J. Wysocki
2008-06-02 9:38 ` Johannes Weiner
@ 2008-06-02 9:40 ` Johannes Weiner
1 sibling, 0 replies; 110+ messages in thread
From: Johannes Weiner @ 2008-06-02 9:40 UTC (permalink / raw)
To: Rafael J. Wysocki; +Cc: Linux Kernel Mailing List, Alan Cox
Hi,
"Rafael J. Wysocki" <rjw@sisk.pl> writes:
> On Monday, 2 of June 2008, Johannes Weiner wrote:
>> Hi,
>
> Hi,
>
>> "Rafael J. Wysocki" <rjw@sisk.pl> writes:
>>
>> > This message has been generated automatically as a part of a report
>> > of recent regressions.
>> >
>> > The following bug entry is on the current list of known regressions
>> > from 2.6.25. Please verify if it still should be listed.
>> >
>> >
>> > Bug-Entry : http://bugzilla.kernel.org/show_bug.cgi?id=10741
>> > Subject : bug in `tty: BKL pushdown'?
>> > Submitter : Johannes Weiner <hannes@saeurebad.de>
>> > Date : 2008-05-18 2:16 (14 days old)
>> > References : http://marc.info/?l=linux-kernel&m=121107706506181&w=4
>> > Handled-By : Alan Cox <alan@lxorguk.ukuu.org.uk>
>>
>> Bug still exists in Linus' current tree.
>
> Thanks for the update.
>
> Alan says it's a user space bug, though.
Alan could you hint me what to look for in screen? What in the commit
I bisected could cause breakage for it?
Thanks,
Hannes
^ permalink raw reply [flat|nested] 110+ messages in thread
* Re: [Bug #10825] appletouch after wakeup
2008-06-02 7:15 ` Oliver Neukum
@ 2008-06-02 12:44 ` Bob Copeland
2008-06-02 13:10 ` Oliver Neukum
2008-06-02 16:17 ` Justin Mattock
1 sibling, 1 reply; 110+ messages in thread
From: Bob Copeland @ 2008-06-02 12:44 UTC (permalink / raw)
To: Oliver Neukum
Cc: Justin Mattock, Marcel Holtmann, Rafael J. Wysocki,
Linux Kernel Mailing List, Johannes Berg
On Mon, Jun 2, 2008 at 3:15 AM, Oliver Neukum <oliver@neukum.org> wrote:
> Am Montag, 2. Juni 2008 01:09:00 schrieb Justin Mattock:
>> On Sun, Jun 1, 2008 at 7:37 PM, Justin Mattock <justinmattock@gmail.com> wrote:
>> > On Sun, Jun 1, 2008 at 6:29 PM, Oliver Neukum <oliver@neukum.org> wrote:
>
>> >> Please also apply the patch from the following link:
>> >> https://bugzilla.novell.com/attachment.cgi?id=213908
>
> Is this a statistically significant number of tests? How often did you see
> the appletouch problem? Can we consider this regression to be fixed by
> this patch?
[CCed Johannes since we discussed the original problem in a separate thread]
Oliver,
Is the RESET_RESUME quirk needed in addition to the Novell bugzilla patch?
I tried the bugzilla patch which fixed "mouse completely broken" after
resume, but the mouse now behaves strangely - it warps to random
positions whenever you remove your finger from the touchpad. I did
not apply the quirk.
I also did not get an oops here.
--
Bob Copeland %% www.bobcopeland.com
^ permalink raw reply [flat|nested] 110+ messages in thread
* Re: [Bug #10825] appletouch after wakeup
2008-06-02 12:44 ` Bob Copeland
@ 2008-06-02 13:10 ` Oliver Neukum
2008-06-02 14:06 ` Bob Copeland
0 siblings, 1 reply; 110+ messages in thread
From: Oliver Neukum @ 2008-06-02 13:10 UTC (permalink / raw)
To: Bob Copeland
Cc: Justin Mattock, Marcel Holtmann, Rafael J. Wysocki,
Linux Kernel Mailing List, Johannes Berg
Am Montag, 2. Juni 2008 14:44:41 schrieb Bob Copeland:
> On Mon, Jun 2, 2008 at 3:15 AM, Oliver Neukum <oliver@neukum.org> wrote:
> > Am Montag, 2. Juni 2008 01:09:00 schrieb Justin Mattock:
> >> On Sun, Jun 1, 2008 at 7:37 PM, Justin Mattock <justinmattock@gmail.com> wrote:
> >> > On Sun, Jun 1, 2008 at 6:29 PM, Oliver Neukum <oliver@neukum.org> wrote:
> >
> >> >> Please also apply the patch from the following link:
> >> >> https://bugzilla.novell.com/attachment.cgi?id=213908
> >
> > Is this a statistically significant number of tests? How often did you see
> > the appletouch problem? Can we consider this regression to be fixed by
> > this patch?
>
> [CCed Johannes since we discussed the original problem in a separate thread]
>
> Oliver,
>
> Is the RESET_RESUME quirk needed in addition to the Novell bugzilla patch?
You need both.
Regards
Oliver
^ permalink raw reply [flat|nested] 110+ messages in thread
* Re: [Bug #10825] appletouch after wakeup
2008-06-02 13:10 ` Oliver Neukum
@ 2008-06-02 14:06 ` Bob Copeland
2008-06-02 14:40 ` Oliver Neukum
0 siblings, 1 reply; 110+ messages in thread
From: Bob Copeland @ 2008-06-02 14:06 UTC (permalink / raw)
To: Oliver Neukum
Cc: Justin Mattock, Marcel Holtmann, Rafael J. Wysocki,
Linux Kernel Mailing List, Johannes Berg
On Mon, Jun 2, 2008 at 9:10 AM, Oliver Neukum <oliver@neukum.org> wrote:
> Am Montag, 2. Juni 2008 14:44:41 schrieb Bob Copeland:
>> On Mon, Jun 2, 2008 at 3:15 AM, Oliver Neukum <oliver@neukum.org> wrote:
>> > Am Montag, 2. Juni 2008 01:09:00 schrieb Justin Mattock:
>> >> On Sun, Jun 1, 2008 at 7:37 PM, Justin Mattock <justinmattock@gmail.com> wrote:
>> >> > On Sun, Jun 1, 2008 at 6:29 PM, Oliver Neukum <oliver@neukum.org> wrote:
>> >
>> >> >> Please also apply the patch from the following link:
>> >> >> https://bugzilla.novell.com/attachment.cgi?id=213908
>> >
>> > Is this a statistically significant number of tests? How often did you see
>> > the appletouch problem? Can we consider this regression to be fixed by
>> > this patch?
>>
>> [CCed Johannes since we discussed the original problem in a separate thread]
>>
>> Oliver,
>>
>> Is the RESET_RESUME quirk needed in addition to the Novell bugzilla patch?
>
> You need both.
Yup, I booted the wrong kernel before, sorry for that. I'll test again shortly.
Just curious, why is the reset quirk is needed since <= 2.6.25 worked fine?
--
Bob Copeland %% www.bobcopeland.com
^ permalink raw reply [flat|nested] 110+ messages in thread
* Re: [Bug #10825] appletouch after wakeup
2008-06-02 14:06 ` Bob Copeland
@ 2008-06-02 14:40 ` Oliver Neukum
2008-06-02 14:55 ` Bob Copeland
0 siblings, 1 reply; 110+ messages in thread
From: Oliver Neukum @ 2008-06-02 14:40 UTC (permalink / raw)
To: Bob Copeland
Cc: Justin Mattock, Marcel Holtmann, Rafael J. Wysocki,
Linux Kernel Mailing List, Johannes Berg
Am Montag, 2. Juni 2008 16:06:51 schrieb Bob Copeland:
> Just curious, why is the reset quirk is needed since <= 2.6.25 worked fine?
I don't know. I suspect it is related to timing and you are just vastly
unlikelier to hit the issue under < 2.6.25.
Regards
Oliver
^ permalink raw reply [flat|nested] 110+ messages in thread
* Re: [Bug #10825] appletouch after wakeup
2008-06-02 14:40 ` Oliver Neukum
@ 2008-06-02 14:55 ` Bob Copeland
0 siblings, 0 replies; 110+ messages in thread
From: Bob Copeland @ 2008-06-02 14:55 UTC (permalink / raw)
To: Oliver Neukum
Cc: Justin Mattock, Marcel Holtmann, Rafael J. Wysocki,
Linux Kernel Mailing List, Johannes Berg
On Mon, Jun 2, 2008 at 10:40 AM, Oliver Neukum <oliver@neukum.org> wrote:
> Am Montag, 2. Juni 2008 16:06:51 schrieb Bob Copeland:
>> Just curious, why is the reset quirk is needed since <= 2.6.25 worked fine?
>
> I don't know. I suspect it is related to timing and you are just vastly
> unlikelier to hit the issue under < 2.6.25.
Yeah that jives with my unsuccessful bisection attempts.
At any rate, I retested and the reset quirk does indeed fix the regression for
me as well. Thanks!
--
Bob Copeland %% www.bobcopeland.com
^ permalink raw reply [flat|nested] 110+ messages in thread
* Re: [Bug #10825] appletouch after wakeup
2008-06-02 7:15 ` Oliver Neukum
2008-06-02 12:44 ` Bob Copeland
@ 2008-06-02 16:17 ` Justin Mattock
2008-06-02 17:20 ` Justin Mattock
1 sibling, 1 reply; 110+ messages in thread
From: Justin Mattock @ 2008-06-02 16:17 UTC (permalink / raw)
To: Oliver Neukum
Cc: Marcel Holtmann, Rafael J. Wysocki, Linux Kernel Mailing List
On Mon, Jun 2, 2008 at 7:15 AM, Oliver Neukum <oliver@neukum.org> wrote:
> Am Montag, 2. Juni 2008 01:09:00 schrieb Justin Mattock:
>> On Sun, Jun 1, 2008 at 7:37 PM, Justin Mattock <justinmattock@gmail.com> wrote:
>> > On Sun, Jun 1, 2008 at 6:29 PM, Oliver Neukum <oliver@neukum.org> wrote:
>
>> >> Please also apply the patch from the following link:
>> >> https://bugzilla.novell.com/attachment.cgi?id=213908
>
>> O.K. sorry for the slow response, "I feel asleep", anyways I applied
>> the patch and for some reason received a failed
>> with it, So after going in and manually putting the threads in, the
>> kernel compiled fine,
>> then performing a suspend I did not receive this message from
>> appletouch. although I did receive:
>
> This comes from the bluetooth layer. I cannot see any connection
> and suspect coincidence. Marcel?
>
>> [ 232.270737] BUG: unable to handle kernel paging request at 6b6b6c6b
>> [ 232.270743] IP: [<c013f96d>] module_put+0x12/0x2b
>> [ 232.270750] *pde = 00000000
>> [ 232.270753] Oops: 0002 [#1] SMP
>> [ 232.270757] Modules linked in: hci_usb cpufreq_ondemand
>> cpufreq_performance cpufreq_powersave rfcomm hidp l2cap bluetooth fan
>> ipmi_watchdog ipmi_msghandler uinput wlan_tkip ieee80211_crypt_tkip
>> ieee80211_crypt arpt_mangle arptable_filter arp_tables
>> nf_conntrack_ipv4 nf_conntrack iptable_mangle iptable_filter ip_tables
>> x_tables intelfb i2c_i810 i2c_algo_bit coretemp eeprom acpi_cpufreq
>> fglrx(P) applesmc joydev uvcvideo appletouch wlan_scan_sta
>> ath_rate_sample firewire_ohci firewire_core snd_hda_intel ath_pci
>> snd_pcm wlan ohci1394 intel_agp evdev ath_hal(P) snd_timer ieee1394
>> pata_acpi thermal ehci_hcd uhci_hcd snd_page_alloc snd_hwdep agpgart
>> video button processor
>> [ 232.270800]
>> [ 232.270802] Pid: 2690, comm: btdelconn Tainted: P
>> (2.6.26-rc4-00033-g5463508 #4)
>> [ 232.270805] EIP: 0060:[<c013f96d>] EFLAGS: 00010246 CPU: 0
>> [ 232.270808] EIP is at module_put+0x12/0x2b
>> [ 232.270810] EAX: 00000000 EBX: 00000000 ECX: c020f49b EDX: 6b6b6b6b
>> [ 232.270812] ESI: f4858830 EDI: f572aab8 EBP: f4893f78 ESP: f4893f78
>> [ 232.270815] DS: 007b ES: 007b FS: 00d8 GS: 0000 SS: 0068
>> [ 232.270817] Process btdelconn (pid: 2690, ti=f4892000 task=f7fe6220
>> task.ti=f4892000)
>> [ 232.270819] Stack: f4893f8c f8bcb705 f572aaac f5b8bcb0 f572aaa8
>> f4893fa8 c012f90d f5b8bcc0
>> [ 232.270826] f8bcb6a6 f5b8bcb0 f4893fb0 f5b8bcc8 f4893fd0
>> c0130119 00000000 f7fe6220
>> [ 232.270832] c01324cd f4893fbc f4893fbc f5b8bcb0 c0130063
>> 00000000 f4893fe0 c013240d
>> [ 232.270838] Call Trace:
>> [ 232.270842] [<f8bcb705>] ? del_conn+0x5f/0x64 [bluetooth]
>> [ 232.270854] [<c012f90d>] ? run_workqueue+0x78/0xfb
>> [ 232.270859] [<f8bcb6a6>] ? del_conn+0x0/0x64 [bluetooth]
>> [ 232.270869] [<c0130119>] ? worker_thread+0xb6/0xc2
>> [ 232.270873] [<c01324cd>] ? autoremove_wake_function+0x0/0x30
>> [ 232.270878] [<c0130063>] ? worker_thread+0x0/0xc2
>> [ 232.270882] [<c013240d>] ? kthread+0x3b/0x62
>> [ 232.270885] [<c01323d2>] ? kthread+0x0/0x62
>> [ 232.270889] [<c01044ef>] ? kernel_thread_helper+0x7/0x10
>> [ 232.270896] =======================
>> [ 232.270897] Code: 84 00 00 00 e8 45 fa 0c 00 89 f8 e8 3e fa 0c 00
>> 5a 89 f0 59 5b 5e 5f 5d c3 55 85 c0 89 e5 89 c2 74 20 64 a1 04 d0 50
>> c0 c1 e0 06 <ff> 8c 02 00 01 00 00 83 3a 02 75 0b 8b 82 88 01 00 00 e8
>> 00 a6
>> [ 232.270932] EIP: [<c013f96d>] module_put+0x12/0x2b SS:ESP 0068:f4893f78
>> [ 232.270937] ---[ end trace c436afcb6083d3a0 ]---
>> [ 232.297190] =============================================================================
>> [ 232.297190] BUG kmalloc-2048: Poison overwritten
>> [ 232.297190] -----------------------------------------------------------------------------
>> [ 232.297190]
>> [ 232.297190] INFO: 0xf4858848-0xf4858848. First byte 0x6a instead of 0x6b
>> [ 232.297190] INFO: Allocated in hci_alloc_dev+0x15/0x51 [bluetooth]
>> age=19928 cpu=0 pid=2815
>> [ 232.297190] INFO: Freed in bt_release+0xe/0x10 [bluetooth] age=1
>> cpu=0 pid=2690
>> [ 232.297190] INFO: Slab 0xc1690b00 objects=15 used=12 fp=0xf4858830
>> flags=0x400020c3
>> [ 232.297190] INFO: Object 0xf4858830 @offset=2096 fp=0xf485b950
>> [ 232.297190]
>> [ 232.297190] Bytes b4 0xf4858820: 10 0a 00 00 40 93 ff ff 5a 5a 5a
>> 5a 5a 5a 5a 5a ....@.ÿÿZZZZZZZZ
>> [ 232.297190] Object 0xf4858830: 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b
>> 6b 6b 6b 6b 6b kkkkkkkkkkkkkkkk
>> [ 232.297190] Object 0xf4858840: 6b 6b 6b 6b 6b 6b 6b 6b 6a 6b 6b
>> 6b 6b 6b 6b 6b kkkkkkkkjkkkkkkk
>> [ 232.297190] Object 0xf4858850: 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b
>> 6b 6b 6b 6b 6b kkkkkkkkkkkkkkkk
>> [ 232.297190] Object 0xf4858860: 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b
>> 6b 6b 6b 6b 6b kkkkkkkkkkkkkkkk
>> [ 232.297190] Object 0xf4858870: 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b
>> 6b 6b 6b 6b 6b kkkkkkkkkkkkkkkk
>> [ 232.297190] Object 0xf4858880: 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b
>> 6b 6b 6b 6b 6b kkkkkkkkkkkkkkkk
>> [ 232.297190] Object 0xf4858890: 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b
>> 6b 6b 6b 6b 6b kkkkkkkkkkkkkkkk
>> [ 232.297190] Object 0xf48588a0: 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b
>> 6b 6b 6b 6b 6b kkkkkkkkkkkkkkkk
>> [ 232.297190] Redzone 0xf4859030: bb bb bb bb
>> »»»»
>> [ 232.297190] Padding 0xf4859058: 5a 5a 5a 5a 5a 5a 5a 5a
>> ZZZZZZZZ
>> [ 232.297190] Pid: 1390, comm: knodemgrd_0 Tainted: P D
>> 2.6.26-rc4-00033-g5463508 #4
>> [ 232.297190] [<c016d1ab>] print_trailer+0xc8/0xd0
>> [ 232.297190] [<c016d226>] check_bytes_and_report+0x73/0x8f
>> [ 232.297190] [<c016d497>] check_object+0xa4/0x18c
>> [ 232.297190] [<c016e051>] __slab_alloc+0x387/0x45f
>> [ 232.297190] [<c016f08d>] __kmalloc+0x85/0xdb
>> [ 232.297190] [<f8ae935b>] ? hpsb_alloc_packet+0x17/0x51 [ieee1394]
>> [ 232.297190] [<c016d1d4>] ? check_bytes_and_report+0x21/0x8f
>> [ 232.297190] [<f8ae935b>] hpsb_alloc_packet+0x17/0x51 [ieee1394]
>> [ 232.297190] [<f8ae93ac>] create_reply_packet+0x17/0x77 [ieee1394]
>> [ 232.297190] [<f8ae97c6>] hpsb_packet_received+0x3ba/0x5db [ieee1394]
>> [ 232.297190] [<c016e089>] ? __slab_alloc+0x3bf/0x45f
>> [ 232.297190] [<f8ae9b29>] hpsb_send_packet+0x142/0x192 [ieee1394]
>> [ 232.297190] [<f8ae9bc3>] hpsb_send_packet_and_wait+0x31/0x47 [ieee1394]
>> [ 232.297190] [<f8aeac66>] hpsb_read+0x5d/0xb3 [ieee1394]
>> [ 232.297190] [<f8aed865>] nodemgr_bus_read+0x40/0x149 [ieee1394]
>> [ 232.297190] [<f8af0382>] csr1212_read_keyval+0x2c0/0x3be [ieee1394]
>> [ 232.297190] [<f8af0655>] csr1212_parse_csr+0x1d5/0x211 [ieee1394]
>> [ 232.297190] [<f8aee756>] nodemgr_host_thread+0x343/0x7b9 [ieee1394]
>> [ 232.297190] [<f8aee413>] ? nodemgr_host_thread+0x0/0x7b9 [ieee1394]
>> [ 232.297190] [<c013240d>] kthread+0x3b/0x62
>> [ 232.297190] [<c01323d2>] ? kthread+0x0/0x62
>> [ 232.297190] [<c01044ef>] kernel_thread_helper+0x7/0x10
>> [ 232.297190] =======================
>> [ 232.297190] FIX kmalloc-2048: Restoring 0xf4858848-0xf4858848=0x6b
>> [ 232.297190]
>> [ 232.297190] FIX kmalloc-2048: Marking all objects used
>>
>> This was after the second simultaneous suspend, then after this five
>> more simultaneous suspends without this error,
>> but am not hearing anything out of appletouch.
>> Thank you for the help, and the patch.
>
> Is this a statistically significant number of tests? How often did you see
> the appletouch problem? Can we consider this regression to be fixed by
> this patch?
>
> Regards
> Oliver
>
>
>
>
Hello; I would have to say this regression would be fixed from a point
of having appletouch not spit out so many messages;
as for the regression to be completly fixed "it's tough to say", when
I dmesg | grep appletouch I see this:
[ 14.811186] appletouch: Could not do mode read request from device
(Geyser Raw mode)
[ 14.811186] appletouch: probe of 1-2:1.1 failed with error -12
[ 15.045637] usbcore: registered new interface driver appletouch
[ 17.153191] appletouch: Geyser mode initialized.
[ 17.153191] input: appletouch as /class/input/input9
[ 23.563768] appletouch: incomplete data package (first byte: 2, length: 4).
Now keep in mind, from my perspective maybe this is caused by
appletouch not properly configured i.g.
whenever I was using xorg 7.1 appletouch worked great (two and three
finger tap, scroll), but as soon as I loaded xorg 7.3,
the only function I have is two finger scroll.(still need to figure
out why my xorg.conf is not working with appletouch)
So maybe having xorg.conf not proper is resulting in this from above.
(but then again could not have anything to do with the above.)
regards;
--
Justin P. Mattock
^ permalink raw reply [flat|nested] 110+ messages in thread
* Re: [Bug #10825] appletouch after wakeup
2008-06-02 16:17 ` Justin Mattock
@ 2008-06-02 17:20 ` Justin Mattock
0 siblings, 0 replies; 110+ messages in thread
From: Justin Mattock @ 2008-06-02 17:20 UTC (permalink / raw)
To: Oliver Neukum
Cc: Marcel Holtmann, Rafael J. Wysocki, Linux Kernel Mailing List
On Mon, Jun 2, 2008 at 4:17 PM, Justin Mattock <justinmattock@gmail.com> wrote:
> On Mon, Jun 2, 2008 at 7:15 AM, Oliver Neukum <oliver@neukum.org> wrote:
>> Am Montag, 2. Juni 2008 01:09:00 schrieb Justin Mattock:
>>> On Sun, Jun 1, 2008 at 7:37 PM, Justin Mattock <justinmattock@gmail.com> wrote:
>>> > On Sun, Jun 1, 2008 at 6:29 PM, Oliver Neukum <oliver@neukum.org> wrote:
>>
>>> >> Please also apply the patch from the following link:
>>> >> https://bugzilla.novell.com/attachment.cgi?id=213908
>>
>>> O.K. sorry for the slow response, "I feel asleep", anyways I applied
>>> the patch and for some reason received a failed
>>> with it, So after going in and manually putting the threads in, the
>>> kernel compiled fine,
>>> then performing a suspend I did not receive this message from
>>> appletouch. although I did receive:
>>
>> This comes from the bluetooth layer. I cannot see any connection
>> and suspect coincidence. Marcel?
>>
>>> [ 232.270737] BUG: unable to handle kernel paging request at 6b6b6c6b
>>> [ 232.270743] IP: [<c013f96d>] module_put+0x12/0x2b
>>> [ 232.270750] *pde = 00000000
>>> [ 232.270753] Oops: 0002 [#1] SMP
>>> [ 232.270757] Modules linked in: hci_usb cpufreq_ondemand
>>> cpufreq_performance cpufreq_powersave rfcomm hidp l2cap bluetooth fan
>>> ipmi_watchdog ipmi_msghandler uinput wlan_tkip ieee80211_crypt_tkip
>>> ieee80211_crypt arpt_mangle arptable_filter arp_tables
>>> nf_conntrack_ipv4 nf_conntrack iptable_mangle iptable_filter ip_tables
>>> x_tables intelfb i2c_i810 i2c_algo_bit coretemp eeprom acpi_cpufreq
>>> fglrx(P) applesmc joydev uvcvideo appletouch wlan_scan_sta
>>> ath_rate_sample firewire_ohci firewire_core snd_hda_intel ath_pci
>>> snd_pcm wlan ohci1394 intel_agp evdev ath_hal(P) snd_timer ieee1394
>>> pata_acpi thermal ehci_hcd uhci_hcd snd_page_alloc snd_hwdep agpgart
>>> video button processor
>>> [ 232.270800]
>>> [ 232.270802] Pid: 2690, comm: btdelconn Tainted: P
>>> (2.6.26-rc4-00033-g5463508 #4)
>>> [ 232.270805] EIP: 0060:[<c013f96d>] EFLAGS: 00010246 CPU: 0
>>> [ 232.270808] EIP is at module_put+0x12/0x2b
>>> [ 232.270810] EAX: 00000000 EBX: 00000000 ECX: c020f49b EDX: 6b6b6b6b
>>> [ 232.270812] ESI: f4858830 EDI: f572aab8 EBP: f4893f78 ESP: f4893f78
>>> [ 232.270815] DS: 007b ES: 007b FS: 00d8 GS: 0000 SS: 0068
>>> [ 232.270817] Process btdelconn (pid: 2690, ti=f4892000 task=f7fe6220
>>> task.ti=f4892000)
>>> [ 232.270819] Stack: f4893f8c f8bcb705 f572aaac f5b8bcb0 f572aaa8
>>> f4893fa8 c012f90d f5b8bcc0
>>> [ 232.270826] f8bcb6a6 f5b8bcb0 f4893fb0 f5b8bcc8 f4893fd0
>>> c0130119 00000000 f7fe6220
>>> [ 232.270832] c01324cd f4893fbc f4893fbc f5b8bcb0 c0130063
>>> 00000000 f4893fe0 c013240d
>>> [ 232.270838] Call Trace:
>>> [ 232.270842] [<f8bcb705>] ? del_conn+0x5f/0x64 [bluetooth]
>>> [ 232.270854] [<c012f90d>] ? run_workqueue+0x78/0xfb
>>> [ 232.270859] [<f8bcb6a6>] ? del_conn+0x0/0x64 [bluetooth]
>>> [ 232.270869] [<c0130119>] ? worker_thread+0xb6/0xc2
>>> [ 232.270873] [<c01324cd>] ? autoremove_wake_function+0x0/0x30
>>> [ 232.270878] [<c0130063>] ? worker_thread+0x0/0xc2
>>> [ 232.270882] [<c013240d>] ? kthread+0x3b/0x62
>>> [ 232.270885] [<c01323d2>] ? kthread+0x0/0x62
>>> [ 232.270889] [<c01044ef>] ? kernel_thread_helper+0x7/0x10
>>> [ 232.270896] =======================
>>> [ 232.270897] Code: 84 00 00 00 e8 45 fa 0c 00 89 f8 e8 3e fa 0c 00
>>> 5a 89 f0 59 5b 5e 5f 5d c3 55 85 c0 89 e5 89 c2 74 20 64 a1 04 d0 50
>>> c0 c1 e0 06 <ff> 8c 02 00 01 00 00 83 3a 02 75 0b 8b 82 88 01 00 00 e8
>>> 00 a6
>>> [ 232.270932] EIP: [<c013f96d>] module_put+0x12/0x2b SS:ESP 0068:f4893f78
>>> [ 232.270937] ---[ end trace c436afcb6083d3a0 ]---
>>> [ 232.297190] =============================================================================
>>> [ 232.297190] BUG kmalloc-2048: Poison overwritten
>>> [ 232.297190] -----------------------------------------------------------------------------
>>> [ 232.297190]
>>> [ 232.297190] INFO: 0xf4858848-0xf4858848. First byte 0x6a instead of 0x6b
>>> [ 232.297190] INFO: Allocated in hci_alloc_dev+0x15/0x51 [bluetooth]
>>> age=19928 cpu=0 pid=2815
>>> [ 232.297190] INFO: Freed in bt_release+0xe/0x10 [bluetooth] age=1
>>> cpu=0 pid=2690
>>> [ 232.297190] INFO: Slab 0xc1690b00 objects=15 used=12 fp=0xf4858830
>>> flags=0x400020c3
>>> [ 232.297190] INFO: Object 0xf4858830 @offset=2096 fp=0xf485b950
>>> [ 232.297190]
>>> [ 232.297190] Bytes b4 0xf4858820: 10 0a 00 00 40 93 ff ff 5a 5a 5a
>>> 5a 5a 5a 5a 5a ....@.ÿÿZZZZZZZZ
>>> [ 232.297190] Object 0xf4858830: 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b
>>> 6b 6b 6b 6b 6b kkkkkkkkkkkkkkkk
>>> [ 232.297190] Object 0xf4858840: 6b 6b 6b 6b 6b 6b 6b 6b 6a 6b 6b
>>> 6b 6b 6b 6b 6b kkkkkkkkjkkkkkkk
>>> [ 232.297190] Object 0xf4858850: 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b
>>> 6b 6b 6b 6b 6b kkkkkkkkkkkkkkkk
>>> [ 232.297190] Object 0xf4858860: 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b
>>> 6b 6b 6b 6b 6b kkkkkkkkkkkkkkkk
>>> [ 232.297190] Object 0xf4858870: 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b
>>> 6b 6b 6b 6b 6b kkkkkkkkkkkkkkkk
>>> [ 232.297190] Object 0xf4858880: 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b
>>> 6b 6b 6b 6b 6b kkkkkkkkkkkkkkkk
>>> [ 232.297190] Object 0xf4858890: 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b
>>> 6b 6b 6b 6b 6b kkkkkkkkkkkkkkkk
>>> [ 232.297190] Object 0xf48588a0: 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b
>>> 6b 6b 6b 6b 6b kkkkkkkkkkkkkkkk
>>> [ 232.297190] Redzone 0xf4859030: bb bb bb bb
>>> »»»»
>>> [ 232.297190] Padding 0xf4859058: 5a 5a 5a 5a 5a 5a 5a 5a
>>> ZZZZZZZZ
>>> [ 232.297190] Pid: 1390, comm: knodemgrd_0 Tainted: P D
>>> 2.6.26-rc4-00033-g5463508 #4
>>> [ 232.297190] [<c016d1ab>] print_trailer+0xc8/0xd0
>>> [ 232.297190] [<c016d226>] check_bytes_and_report+0x73/0x8f
>>> [ 232.297190] [<c016d497>] check_object+0xa4/0x18c
>>> [ 232.297190] [<c016e051>] __slab_alloc+0x387/0x45f
>>> [ 232.297190] [<c016f08d>] __kmalloc+0x85/0xdb
>>> [ 232.297190] [<f8ae935b>] ? hpsb_alloc_packet+0x17/0x51 [ieee1394]
>>> [ 232.297190] [<c016d1d4>] ? check_bytes_and_report+0x21/0x8f
>>> [ 232.297190] [<f8ae935b>] hpsb_alloc_packet+0x17/0x51 [ieee1394]
>>> [ 232.297190] [<f8ae93ac>] create_reply_packet+0x17/0x77 [ieee1394]
>>> [ 232.297190] [<f8ae97c6>] hpsb_packet_received+0x3ba/0x5db [ieee1394]
>>> [ 232.297190] [<c016e089>] ? __slab_alloc+0x3bf/0x45f
>>> [ 232.297190] [<f8ae9b29>] hpsb_send_packet+0x142/0x192 [ieee1394]
>>> [ 232.297190] [<f8ae9bc3>] hpsb_send_packet_and_wait+0x31/0x47 [ieee1394]
>>> [ 232.297190] [<f8aeac66>] hpsb_read+0x5d/0xb3 [ieee1394]
>>> [ 232.297190] [<f8aed865>] nodemgr_bus_read+0x40/0x149 [ieee1394]
>>> [ 232.297190] [<f8af0382>] csr1212_read_keyval+0x2c0/0x3be [ieee1394]
>>> [ 232.297190] [<f8af0655>] csr1212_parse_csr+0x1d5/0x211 [ieee1394]
>>> [ 232.297190] [<f8aee756>] nodemgr_host_thread+0x343/0x7b9 [ieee1394]
>>> [ 232.297190] [<f8aee413>] ? nodemgr_host_thread+0x0/0x7b9 [ieee1394]
>>> [ 232.297190] [<c013240d>] kthread+0x3b/0x62
>>> [ 232.297190] [<c01323d2>] ? kthread+0x0/0x62
>>> [ 232.297190] [<c01044ef>] kernel_thread_helper+0x7/0x10
>>> [ 232.297190] =======================
>>> [ 232.297190] FIX kmalloc-2048: Restoring 0xf4858848-0xf4858848=0x6b
>>> [ 232.297190]
>>> [ 232.297190] FIX kmalloc-2048: Marking all objects used
>>>
>>> This was after the second simultaneous suspend, then after this five
>>> more simultaneous suspends without this error,
>>> but am not hearing anything out of appletouch.
>>> Thank you for the help, and the patch.
>>
>> Is this a statistically significant number of tests? How often did you see
>> the appletouch problem? Can we consider this regression to be fixed by
>> this patch?
>>
>> Regards
>> Oliver
>>
>>
>>
>>
>
> Hello; I would have to say this regression would be fixed from a point
> of having appletouch not spit out so many messages;
> as for the regression to be completly fixed "it's tough to say", when
> I dmesg | grep appletouch I see this:
>
> [ 14.811186] appletouch: Could not do mode read request from device
> (Geyser Raw mode)
> [ 14.811186] appletouch: probe of 1-2:1.1 failed with error -12
> [ 15.045637] usbcore: registered new interface driver appletouch
> [ 17.153191] appletouch: Geyser mode initialized.
> [ 17.153191] input: appletouch as /class/input/input9
> [ 23.563768] appletouch: incomplete data package (first byte: 2, length: 4).
>
> Now keep in mind, from my perspective maybe this is caused by
> appletouch not properly configured i.g.
> whenever I was using xorg 7.1 appletouch worked great (two and three
> finger tap, scroll), but as soon as I loaded xorg 7.3,
> the only function I have is two finger scroll.(still need to figure
> out why my xorg.conf is not working with appletouch)
> So maybe having xorg.conf not proper is resulting in this from above.
> (but then again could not have anything to do with the above.)
> regards;
> --
> Justin P. Mattock
>
Ahh I give up, I don't know what to say now, after a reboot I see this:
[ 17.609756] usbcore: registered new interface driver appletouch
[ 18.123672] appletouch: Geyser mode initialized.
[ 18.123672] input: appletouch as /class/input/input9
Now she wants to play nice.
regards;
--
Justin P. Mattock
^ permalink raw reply [flat|nested] 110+ messages in thread
* Re: [Bug #10798] kbuild variable $(src) broken in 2.6.23-rc3?
2008-05-31 17:48 ` [Bug #10798] kbuild variable $(src) broken in 2.6.23-rc3? Rafael J. Wysocki
@ 2008-06-03 1:53 ` Sam Ravnborg
0 siblings, 0 replies; 110+ messages in thread
From: Sam Ravnborg @ 2008-06-03 1:53 UTC (permalink / raw)
To: Rafael J. Wysocki; +Cc: Linux Kernel Mailing List, tvrtko.ursulin
On Sat, May 31, 2008 at 07:48:06PM +0200, Rafael J. Wysocki wrote:
> This message has been generated automatically as a part of a report
> of recent regressions.
>
> The following bug entry is on the current list of known regressions
> from 2.6.25. Please verify if it still should be listed.
>
>
> Bug-Entry : http://bugzilla.kernel.org/show_bug.cgi?id=10798
> Subject : kbuild variable $(src) broken in 2.6.23-rc3?
> Submitter : tvrtko.ursulin <tvrtko.ursulin@sophos.com>
> Date : 2008-05-21 14:42 (11 days old)
> References : http://marc.info/?l=linux-kbuild&m=121138246208259&w=2
> Handled-By : Sam Ravnborg <sam@ravnborg.org>
Fixed by: 96d97f262aa6120f8dd8e8e9c7a0b0677de7e29e ("kbuild: fix $(src)
assignmnet with external modules")
Bug is closed in bugzilla.
Sam
^ permalink raw reply [flat|nested] 110+ messages in thread
* Re: [Bug #10606] 2.6.26-rc1 regression: ACPI fails to load SDT. - Dell M1530
2008-05-31 17:48 ` [Bug #10606] 2.6.26-rc1 regression: ACPI fails to load SDT. - Dell M1530 Rafael J. Wysocki
@ 2008-06-03 2:10 ` Nigel Cunningham
0 siblings, 0 replies; 110+ messages in thread
From: Nigel Cunningham @ 2008-06-03 2:10 UTC (permalink / raw)
To: Rafael J. Wysocki; +Cc: Linux Kernel Mailing List
Hi.
Patch still not in Linus' tree AFAICS.
Nigel
On Sat, 2008-05-31 at 19:48 +0200, Rafael J. Wysocki wrote:
> This message has been generated automatically as a part of a report
> of recent regressions.
>
> The following bug entry is on the current list of known regressions
> from 2.6.25. Please verify if it still should be listed.
>
>
> Bug-Entry : http://bugzilla.kernel.org/show_bug.cgi?id=10606
> Subject : 2.6.26-rc1 regression: ACPI fails to load SDT. - Dell M1530
> Submitter : NIgel Cunningham <nigel@suspend2.net>
> Date : 2008-05-05 18:11 (27 days old)
> References : http://lkml.org/lkml/2008/5/18/328
> http://lkml.org/lkml/2008/5/26/3
> Patch : http://bugzilla.kernel.org/attachment.cgi?id=16061&action=view
>
>
^ permalink raw reply [flat|nested] 110+ messages in thread
* Re: [Bug #10716] VIDEO_DEV=y, DVB_CORE=m build error
2008-05-31 17:48 ` [Bug #10716] VIDEO_DEV=y, DVB_CORE=m build error Rafael J. Wysocki
@ 2008-06-03 18:33 ` Adrian Bunk
0 siblings, 0 replies; 110+ messages in thread
From: Adrian Bunk @ 2008-06-03 18:33 UTC (permalink / raw)
To: Rafael J. Wysocki; +Cc: Linux Kernel Mailing List, Toralf Förster
On Sat, May 31, 2008 at 07:48:05PM +0200, Rafael J. Wysocki wrote:
> This message has been generated automatically as a part of a report
> of recent regressions.
>
> The following bug entry is on the current list of known regressions
> from 2.6.25. Please verify if it still should be listed.
yes
> Bug-Entry : http://bugzilla.kernel.org/show_bug.cgi?id=10716
> Subject : VIDEO_DEV=y, DVB_CORE=m build error
> Submitter : Toralf Förster <toralf.foerster@gmx.de>
> Date : 2008-05-15 13:15 (17 days old)
> References : http://marc.info/?l=linux-kernel&m=121085736708543&w=4
> http://lkml.org/lkml/2008/5/18/128
> http://marc.info/?l=linux-kernel&m=121166610604173&w=4
> Handled-By : Adrian Bunk <bunk@kernel.org>
> Patch : http://lkml.org/lkml/2008/5/16/47
cu
Adrian
--
"Is there not promise of rain?" Ling Tan asked suddenly out
of the darkness. There had been need of rain for many days.
"Only a promise," Lao Er said.
Pearl S. Buck - Dragon Seed
^ permalink raw reply [flat|nested] 110+ messages in thread
* Re: [Bug #10792] mips/kernel/traps.c build error
2008-05-31 17:48 ` [Bug #10792] mips/kernel/traps.c build error Rafael J. Wysocki
@ 2008-06-03 18:40 ` Adrian Bunk
0 siblings, 0 replies; 110+ messages in thread
From: Adrian Bunk @ 2008-06-03 18:40 UTC (permalink / raw)
To: Rafael J. Wysocki; +Cc: Linux Kernel Mailing List
On Sat, May 31, 2008 at 07:48:06PM +0200, Rafael J. Wysocki wrote:
> This message has been generated automatically as a part of a report
> of recent regressions.
>
> The following bug entry is on the current list of known regressions
> from 2.6.25. Please verify if it still should be listed.
yes
> Bug-Entry : http://bugzilla.kernel.org/show_bug.cgi?id=10792
> Subject : mips/kernel/traps.c build error
> Submitter : Adrian Bunk <bunk@kernel.org>
> Date : 2008-05-25 09:48 (7 days old)
> References : http://lkml.org/lkml/2008/5/25/158
> Patch : in the mips tree
cu
Adrian
--
"Is there not promise of rain?" Ling Tan asked suddenly out
of the darkness. There had been need of rain for many days.
"Only a promise," Lao Er said.
Pearl S. Buck - Dragon Seed
^ permalink raw reply [flat|nested] 110+ messages in thread
* Re: [Bug #10638] sysbench+mysql(oltp, readonly) 30% regression with 2.6.26-rc1
2008-06-02 4:57 ` Zhang, Yanmin
@ 2008-06-04 11:19 ` Ingo Molnar
2008-06-05 2:34 ` Zhang, Yanmin
0 siblings, 1 reply; 110+ messages in thread
From: Ingo Molnar @ 2008-06-04 11:19 UTC (permalink / raw)
To: Zhang, Yanmin
Cc: Linux Kernel Mailing List, Peter Zijlstra, Srivatsa Vaddagiri,
Rafael J. Wysocki
* Zhang, Yanmin <yanmin_zhang@linux.intel.com> wrote:
>
> On Fri, 2008-05-30 at 11:45 +0200, Ingo Molnar wrote:
> > Yanmin,
> >
> > could you please check whether the performance regressions you
> > noticed are now fixed in upstream -git? [make sure merge
> > a7f75d3bed28 is included]
> >
> > i believe most of the regressions to 2.6.25 you found should be
> > addressed - if not, please let me know which one is still hurting.
>
> Most regressions are fixed.
great - thanks for the exhaustive testing! In fact there should be nice
speedups in most of the categories as well ;-)
out of the 5 issues, only one is inconclusive:
> On 16-thread tulsa machine, hackbench result becomes 34 seconds.
> 2.6.26-rc2's result is 40 seconds and 2.6.26-rc1's is 30 seconds. So
> there is much improvement. On another Montvale machine(supporting
> multi-threading, but I don't turn on it in BIOS), hackbench has the
> similiar behavior.
okay, that's "hackbench 100", which creates a swarm of 2000 runnable
tasks and which is extremely sensitive to wakeup preemption details. It
is a volanomark work-alike, so if volanomark itself works fine (which it
does appear, from your other numbers) and this one regresses a bit, i'm
not sure there's anything fundamental to be worried about.
Quite likely you'll get more stable results if you run it all batched
(which such workload really should):
schedtool -B -e hackbench 100
right?
the 16-thread tulsa machine, how is it laid out physically: 2 sockets, 4
cores per socket, 2 threads per core?
Ingo
^ permalink raw reply [flat|nested] 110+ messages in thread
* Re: [Bug #10638] sysbench+mysql(oltp, readonly) 30% regression with 2.6.26-rc1
2008-06-04 11:19 ` Ingo Molnar
@ 2008-06-05 2:34 ` Zhang, Yanmin
0 siblings, 0 replies; 110+ messages in thread
From: Zhang, Yanmin @ 2008-06-05 2:34 UTC (permalink / raw)
To: Ingo Molnar
Cc: Linux Kernel Mailing List, Peter Zijlstra, Srivatsa Vaddagiri,
Rafael J. Wysocki
On Wed, 2008-06-04 at 13:19 +0200, Ingo Molnar wrote:
> * Zhang, Yanmin <yanmin_zhang@linux.intel.com> wrote:
>
> >
> > On Fri, 2008-05-30 at 11:45 +0200, Ingo Molnar wrote:
> > > Yanmin,
> > >
> > > could you please check whether the performance regressions you
> > > noticed are now fixed in upstream -git? [make sure merge
> > > a7f75d3bed28 is included]
> > >
> > > i believe most of the regressions to 2.6.25 you found should be
> > > addressed - if not, please let me know which one is still hurting.
> >
> > Most regressions are fixed.
>
> great - thanks for the exhaustive testing! In fact there should be nice
> speedups in most of the categories as well ;-)
>
> out of the 5 issues, only one is inconclusive:
>
> > On 16-thread tulsa machine, hackbench result becomes 34 seconds.
> > 2.6.26-rc2's result is 40 seconds and 2.6.26-rc1's is 30 seconds. So
> > there is much improvement. On another Montvale machine(supporting
> > multi-threading, but I don't turn on it in BIOS), hackbench has the
> > similiar behavior.
>
> okay, that's "hackbench 100", which creates a swarm of 2000 runnable
> tasks and which is extremely sensitive to wakeup preemption details. It
> is a volanomark work-alike, so if volanomark itself works fine (which it
> does appear, from your other numbers) and this one regresses a bit, i'm
> not sure there's anything fundamental to be worried about.
One difference between volanoMark and hackbench is cpu context switch.
cpu context switch looks stable when I run volanoMark, but dones't look
stable with hackbench.
running queue is another difference. With volanoMark, running queue is quite stable.
With hackbench, running queue keeps decreasing, sometimes quickly, sometimes slowly.
>
> Quite likely you'll get more stable results if you run it all batched
> (which such workload really should):
>
> schedtool -B -e hackbench 100
I tested it by #hackbench process 2000 with/without schedtool.
If I don't kill most background processes (services), the result is still not stable.
If I kill background processes, the fluctuation is within 0.5 seconds
with or without schedtool. It looks like -B makes the result a little better, but
very little about 1 second.
>
> right?
>
> the 16-thread tulsa machine, how is it laid out physically: 2 sockets, 4
> cores per socket, 2 threads per core?
4 sockets, 2 cores per socket, 2 threads per core.
^ permalink raw reply [flat|nested] 110+ messages in thread
* Re: [Bug #10822] sky2 oops in 2.6.26-rc3
2008-06-01 0:23 ` Arjan van de Ven
@ 2008-06-05 20:54 ` Rafael J. Wysocki
0 siblings, 0 replies; 110+ messages in thread
From: Rafael J. Wysocki @ 2008-06-05 20:54 UTC (permalink / raw)
To: Arjan van de Ven
Cc: Mikael Pettersson, Linux Kernel Mailing List, Stephen Hemminger
On Sunday, 1 of June 2008, Arjan van de Ven wrote:
> On Sun, 1 Jun 2008 02:10:25 +0200
> Mikael Pettersson <mikpe@it.uu.se> wrote:
>
> > On Sat, 31 May 2008 19:48:06 +0200 (CEST), Rafael J. Wysocki wrote:
> > >This message has been generated automatically as a part of a report
> > >of recent regressions.
> > >
> > >The following bug entry is on the current list of known regressions
> > >from 2.6.25. Please verify if it still should be listed.
> > >
> > >
> > >Bug-Entry : http://bugzilla.kernel.org/show_bug.cgi?id=10822
> > >Subject : sky2 oops in 2.6.26-rc3
> > >Submitter : Mikael Pettersson <mikpe@it.uu.se>
> > >Date : 2008-05-25 17:27 (7 days old)
> > >References :
> > >http://marc.info/?l=linux-netdev&m=121173650915153&= ;w=4
> > >Handled-By : Stephen Hemminger
> > ><shemminger@linux-foundation.org>
> >
> > It's a one-off crash that hasn't happened since I reported it.
> > And the fact that it happended while I was running 2.6.26-rc3
> > may just be coincidental and/or caused by temperamental HW.
> >
> > My intention was never to classify this as a regression, I
> > just wanted to report a failure data point in case a pattern
> > emerges.
>
> http://www.kerneloops.org/search.php?search=sky2_mac_int
>
> shows that it happened around 2.6.23-rc1 era once as well...
> but not more than that.
>
> That almost makes it look like a hw issue, and very unlikely as a
> regression.
Dropped from the list of recent regressions.
Thanks,
Rafael
^ permalink raw reply [flat|nested] 110+ messages in thread
* Re: [Bug #10648] CONFIG_PRINTK_TIME broken on git HEAD ?
2008-06-01 0:45 ` Gabriel C
@ 2008-06-05 21:11 ` Rafael J. Wysocki
0 siblings, 0 replies; 110+ messages in thread
From: Rafael J. Wysocki @ 2008-06-05 21:11 UTC (permalink / raw)
To: Gabriel C
Cc: Linux Kernel Mailing List, Ingo Molnar, Peter Zijlstra,
Peter Zijlstra
On Sunday, 1 of June 2008, Gabriel C wrote:
> Rafael J. Wysocki wrote:
>
> > This message has been generated automatically as a part of a report
> > of recent regressions.
> >
> > The following bug entry is on the current list of known regressions
> > from 2.6.25. Please verify if it still should be listed.
>
>
> No
>
> >
> >
> > Bug-Entry : http://bugzilla.kernel.org/show_bug.cgi?id=10648
> > Subject : CONFIG_PRINTK_TIME broken on git HEAD ?
> > Submitter : Gabriel C <nix.or.die@googlemail.com>
> > Date : 2008-05-08 00:26 (24 days old)
> > References : http://lkml.org/lkml/2008/5/7/352
> > Handled-By : Peter Zijlstra <a.p.zijlstra@chello.nl>
> > Peter Zijlstra <peterz@infradead.org>
> > Patch : http://bugzilla.kernel.org/show_bug.cgi?id=10648#c3
> >
> >
>
>
> This problem is fixed in linus tree by a381759d6ad5c5dea5a981918e0b4493e9b66ac7
Thanks, closed.
Rafael
^ permalink raw reply [flat|nested] 110+ messages in thread
* Re: [Bug #10634] volanoMark regression with kernel 2.6.26-rc1
2008-06-02 4:37 ` Zhang, Yanmin
@ 2008-06-05 21:11 ` Rafael J. Wysocki
0 siblings, 0 replies; 110+ messages in thread
From: Rafael J. Wysocki @ 2008-06-05 21:11 UTC (permalink / raw)
To: Zhang, Yanmin
Cc: Dhaval Giani, Linux Kernel Mailing List, Ingo Molnar,
Peter Zijlstra, Srivatsa Vaddagiri
On Monday, 2 of June 2008, Zhang, Yanmin wrote:
>
> On Sun, 2008-06-01 at 00:32 +0530, Dhaval Giani wrote:
> > On Sat, May 31, 2008 at 07:48:05PM +0200, Rafael J. Wysocki wrote:
> > > This message has been generated automatically as a part of a report
> > > of recent regressions.
> > >
> > > The following bug entry is on the current list of known regressions
> > > from 2.6.25. Please verify if it still should be listed.
> > >
> > >
> > > Bug-Entry : http://bugzilla.kernel.org/show_bug.cgi?id=10634
> > > Subject : volanoMark regression with kernel 2.6.26-rc1
> > > Submitter : Zhang, Yanmin <yanmin_zhang@linux.intel.com>
> > > Date : 2008-05-06 2:06 (26 days old)
> > > References : http://marc.info/?l=linux-kernel&m=121003968414287&w=2
> > > Handled-By : Dhaval Giani <dhaval@linux.vnet.ibm.com>
> > > Srivatsa Vaddagiri <vatsa@linux.vnet.ibm.com>
> > > Ingo Molnar <mingo@elte.hu>
> > > Peter Zijlstra <a.p.zijlstra@chello.nl>
> > > Patch : http://marc.info/?l=linux-kernel&m=121015292616788&w=2
> > >
> >
> > Should have been fixed with 6363ca57c76b7b83639ca8c83fc285fa26a7880e
> >
> > Yanmin, could you confirm please?
> Confirmed.
Thanks, closed.
Rafael
^ permalink raw reply [flat|nested] 110+ messages in thread
end of thread, other threads:[~2008-06-05 21:11 UTC | newest]
Thread overview: 110+ messages (download: mbox.gz follow: Atom feed
-- links below jump to the message on this page --
2008-05-31 17:44 2.6.26-rc4-git4: Reported regressions from 2.6.25 Rafael J. Wysocki
2008-05-31 17:44 ` [Bug #10493] mips BCM47XX compile error Rafael J. Wysocki
2008-05-31 20:09 ` Adrian Bunk
2008-05-31 17:48 ` [Bug #10714] Badness seen on 2.6.26-rc2 with lockdep enabled Rafael J. Wysocki
2008-05-31 17:48 ` [Bug #10726] x86-64 NODES_SHIFT compile failure Rafael J. Wysocki
2008-05-31 17:48 ` [Bug #10711] BUG: unable to handle kernel paging request - scsi_bus_uevent Rafael J. Wysocki
2008-05-31 17:48 ` [Bug #10638] sysbench+mysql(oltp, readonly) 30% regression with 2.6.26-rc1 Rafael J. Wysocki
2008-05-31 17:48 ` [Bug #10648] CONFIG_PRINTK_TIME broken on git HEAD ? Rafael J. Wysocki
2008-06-01 0:45 ` Gabriel C
2008-06-05 21:11 ` Rafael J. Wysocki
2008-05-31 17:48 ` [Bug #10686] critical thermal shutdown regression 2.6.26-rc1 - HP Pavilion dv6700 Rafael J. Wysocki
2008-05-31 17:48 ` [Bug #10748] dhclient fails to run; capabilities error Rafael J. Wysocki
2008-05-31 17:48 ` [Bug #10613] BIOS bug, APIC version is 0 for CPU#0! Rafael J. Wysocki
2008-06-01 0:49 ` Gabriel C
2008-06-01 0:54 ` Yinghai Lu
2008-05-31 17:48 ` [Bug #10716] VIDEO_DEV=y, DVB_CORE=m build error Rafael J. Wysocki
2008-06-03 18:33 ` Adrian Bunk
2008-05-31 17:48 ` [Bug #10629] 2.6.26-rc1-$sha1: RIP __d_lookup+0x8c/0x160 Rafael J. Wysocki
2008-05-31 17:48 ` [Bug #10730] build issue #503 for v2.6.26-rc2-433-gf26a398 : undefined reference to `request_firmware' Rafael J. Wysocki
2008-05-31 17:48 ` [Bug #10741] bug in `tty: BKL pushdown'? Rafael J. Wysocki
2008-06-02 8:13 ` Johannes Weiner
2008-06-02 8:37 ` Rafael J. Wysocki
2008-06-02 9:38 ` Johannes Weiner
2008-06-02 9:40 ` Johannes Weiner
2008-05-31 17:48 ` [Bug #10669] ACPI: kmemcheck: Caught 16-bit read from freed memory (f7c12ec6) Rafael J. Wysocki
2008-05-31 17:48 ` [Bug #10749] the system doesn't shutdown Rafael J. Wysocki
2008-05-31 17:48 ` [Bug #10632] [2.6.26-rc1] Output to console stops when booted without 'vga=791' Rafael J. Wysocki
2008-05-31 22:27 ` Frans Pop
2008-05-31 17:48 ` [Bug #10642] general protection fault: 0000 [1] PREEMPT SMP DEBUG_PAGEALLOC Rafael J. Wysocki
2008-05-31 17:48 ` [Bug #10634] volanoMark regression with kernel 2.6.26-rc1 Rafael J. Wysocki
2008-05-31 19:02 ` Dhaval Giani
2008-06-02 4:37 ` Zhang, Yanmin
2008-06-05 21:11 ` Rafael J. Wysocki
2008-05-31 17:48 ` [Bug #10670] BUG: linux-2.6.26-rc1 oops at thinkpad_acpi:led_set_status Rafael J. Wysocki
2008-05-31 17:48 ` [Bug #10715] 2.6.25 -> 2.6.26-rc1: pcmcia flash card changed name from hda to hdc Rafael J. Wysocki
2008-05-31 17:48 ` [Bug #10616] Horrendous Audio Stutter - current git Rafael J. Wysocki
2008-05-31 17:48 ` [Bug #10606] 2.6.26-rc1 regression: ACPI fails to load SDT. - Dell M1530 Rafael J. Wysocki
2008-06-03 2:10 ` Nigel Cunningham
2008-05-31 17:48 ` [Bug #10725] Write protect on on Rafael J. Wysocki
2008-05-31 17:48 ` [Bug #10724] ACPI : EC: GPE Rafael J. Wysocki
2008-05-31 19:54 ` Justin Mattock
2008-05-31 17:48 ` [Bug #10827] 2.6.26rc4 GFS2 oops Rafael J. Wysocki
2008-05-31 17:48 ` [Bug #10764] some serial configurations are now broken Rafael J. Wysocki
2008-05-31 17:48 ` [Bug #10822] sky2 oops in 2.6.26-rc3 Rafael J. Wysocki
2008-06-01 0:10 ` Mikael Pettersson
2008-06-01 0:23 ` Arjan van de Ven
2008-06-05 20:54 ` Rafael J. Wysocki
2008-05-31 17:48 ` [Bug #10792] mips/kernel/traps.c build error Rafael J. Wysocki
2008-06-03 18:40 ` Adrian Bunk
2008-05-31 17:48 ` [Bug #10826] NFS oops in 2.6.26rc4 Rafael J. Wysocki
2008-05-31 17:48 ` [Bug #10760] PCIEHP breakage in 2.6.26-rc1,2.6.26-rc2,2.6.26-rc3 Rafael J. Wysocki
2008-05-31 17:48 ` [Bug #10786] 2.6.26-rc3 64bit SMP does not boot on J5600 Rafael J. Wysocki
2008-05-31 17:48 ` [Bug #10765] iwl3945/mac80211: association times out since 2.6.26-rc1 Rafael J. Wysocki
2008-05-31 17:48 ` [Bug #10823] stuck localhost TCP connections, v2.6.26-rc3+ Rafael J. Wysocki
2008-05-31 17:48 ` [Bug #10815] 2.6.26-rc4: RIP find_pid_ns+0x6b/0xa0 Rafael J. Wysocki
2008-05-31 17:48 ` [Bug #10816] vt/fbcon: fix background color on line feed Rafael J. Wysocki
2008-05-31 20:39 ` thunder7
2008-05-31 22:37 ` Rafael J. Wysocki
2008-05-31 17:48 ` [Bug #10761] hackbench regression with 2.6.26-rc2 on tulsa machine Rafael J. Wysocki
2008-05-31 17:48 ` [Bug #10794] mips: CONF_CM_DEFAULT build error Rafael J. Wysocki
2008-05-31 17:48 ` [Bug #10831] Barely understandeable sound with snd_hda_intel and 2.6.26-rc4 Rafael J. Wysocki
2008-05-31 17:48 ` [Bug #10821] rt25xx: lock dependancy warning, association failure, and kmalloc corruption Rafael J. Wysocki
2008-05-31 17:48 ` [Bug #10795] MIPS SEAD compile fix Rafael J. Wysocki
2008-06-01 17:30 ` Adrian Bunk
2008-05-31 17:48 ` [Bug #10819] Fatal DMA error with b43 driver since 2.6.26 Rafael J. Wysocki
2008-05-31 17:48 ` [Bug #10841] asm-m32r/uaccess.h must #include <asm/setup.h> Rafael J. Wysocki
2008-05-31 20:09 ` Adrian Bunk
2008-05-31 17:48 ` [Bug #10825] appletouch after wakeup Rafael J. Wysocki
2008-05-31 18:30 ` Oliver Neukum
2008-05-31 19:53 ` Justin Mattock
2008-05-31 21:25 ` Oliver Neukum
2008-05-31 22:10 ` Justin Mattock
2008-05-31 23:21 ` Justin Mattock
2008-06-01 10:40 ` Oliver Neukum
2008-06-01 17:20 ` Justin Mattock
2008-06-01 18:25 ` Justin Mattock
2008-06-01 18:29 ` Oliver Neukum
2008-06-01 19:37 ` Justin Mattock
2008-06-01 23:09 ` Justin Mattock
2008-06-02 7:15 ` Oliver Neukum
2008-06-02 12:44 ` Bob Copeland
2008-06-02 13:10 ` Oliver Neukum
2008-06-02 14:06 ` Bob Copeland
2008-06-02 14:40 ` Oliver Neukum
2008-06-02 14:55 ` Bob Copeland
2008-06-02 16:17 ` Justin Mattock
2008-06-02 17:20 ` Justin Mattock
2008-05-31 17:48 ` [Bug #10798] kbuild variable $(src) broken in 2.6.23-rc3? Rafael J. Wysocki
2008-06-03 1:53 ` Sam Ravnborg
2008-05-31 17:48 ` [Bug #10799] sky2 general protection fault Rafael J. Wysocki
2008-05-31 17:48 ` [Bug #9791] Clock is running too fast^Wslow using acpi_pm clocksource Rafael J. Wysocki
2008-05-31 17:48 ` [Bug #10830] two different oopses with 2.6.26-rc4 Rafael J. Wysocki
2008-05-31 17:48 ` [Bug #10787] pcie hotplug bootup crash fix Rafael J. Wysocki
2008-05-31 17:48 ` [Bug #10828] [2.6.25-git18 => 2.6.26-rc1-git1] Xorg crash with xf86MapVidMem error Rafael J. Wysocki
2008-05-31 17:48 ` [Bug #10829] sh/kernel/cpu/irq/intc-sh5.c build fix Rafael J. Wysocki
2008-06-02 9:16 ` Adrian Bunk
2008-05-31 17:48 ` [Bug #10762] ocfs2: rename user_stack{,_ops} Rafael J. Wysocki
-- strict thread matches above, loose matches on Subject: below --
2008-05-24 20:28 2.6.26-rc3-git7: Reported regressions from 2.6.25 Rafael J. Wysocki
2008-05-24 20:31 ` [Bug #10638] sysbench+mysql(oltp, readonly) 30% regression with 2.6.26-rc1 Rafael J. Wysocki
2008-05-18 11:10 2.6.26-rc2-git5: Reported regressions from 2.6.25 Rafael J. Wysocki
2008-05-18 11:13 ` [Bug #10638] sysbench+mysql(oltp, readonly) 30% regression with 2.6.26-rc1 Rafael J. Wysocki
2008-05-18 17:21 ` Peter Zijlstra
2008-05-18 18:37 ` Peter Zijlstra
2008-05-19 1:24 ` Zhang, Yanmin
2008-05-19 5:55 ` Peter Zijlstra
2008-05-19 6:49 ` Zhang, Yanmin
2008-05-19 7:10 ` Peter Zijlstra
[not found] ` <20080530094541.GA32508@elte.hu>
2008-06-02 4:57 ` Zhang, Yanmin
2008-06-04 11:19 ` Ingo Molnar
2008-06-05 2:34 ` Zhang, Yanmin
2008-05-11 19:56 2.6.26-rc1-git9: Reported regressions from 2.6.25 Rafael J. Wysocki
2008-05-11 20:04 ` [Bug #10638] sysbench+mysql(oltp, readonly) 30% regression with 2.6.26-rc1 Rafael J. Wysocki
2008-05-12 7:38 ` Ingo Molnar
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