* Re: [Bug 16228] BUG/boot failure on Dell Precision T3500 (pci/ahci_stop_engine)
[not found] ` <201006171637.o5HGbgnO009943@demeter.kernel.org>
@ 2010-06-17 18:40 ` Yinghai Lu
0 siblings, 0 replies; 17+ messages in thread
From: Yinghai Lu @ 2010-06-17 18:40 UTC (permalink / raw)
To: bugzilla-daemon, linux-kernel@vger.kernel.org, Jesse Barnes,
Bjorn Helgaas, Ingo Molnar, H. Peter Anvin, Thomas Gleixner
Cc: Linus Torvalds
On 06/17/2010 09:37 AM, bugzilla-daemon@bugzilla.kernel.org wrote:
> https://bugzilla.kernel.org/show_bug.cgi?id=16228
>
>
> Bjorn Helgaas <bjorn.helgaas@hp.com> changed:
>
> What |Removed |Added
> ----------------------------------------------------------------------------
> CC| |yinghai@kernel.org
>
>
>
>
> --- Comment #8 from Bjorn Helgaas <bjorn.helgaas@hp.com> 2010-06-17 16:37:42 ---
> That's perfect, thanks!
>
> The E820 memory map from BIOS reports a range that overlaps the first
> megabyte (0xbff00000-0xbfffffff) of that host bridge window:
>
> BIOS-e820: 0000000000100000 - 00000000bfdf9c00 (usable)
> BIOS-e820: 00000000bfdf9c00 - 00000000bfe4bc00 (ACPI NVS)
> BIOS-e820: 00000000bfe4bc00 - 00000000bfe4dc00 (ACPI data)
> BIOS-e820: 00000000bfe4dc00 - 00000000c0000000 (reserved)
> pci_root PNP0A03:00: host bridge window [mem 0xbff00000-0xdfffffff]
>
> The 0x100000-0xbfdf9c00 range is system RAM, and I would expect that
> the ACPI NVS and data area is also RAM, and the last reserved piece is
> probably RAM, too, because RAM tends to end at nicely aligned boundaries.
>
> Table 14-1 in the ACPI 4.0 spec says "reserved" ranges from the E820
> table are "unsuitable for a standard device to use as a device memory
> space."
>
> I think maybe Linux should regard those reserved ranges as unavailable
> for allocation to PCI devices, even if they happen to be included in a
> host bridge window. What do you think, Yinghai?
for above 1M area,
current kernel will honor setting from HW register and later will use insert_resource_expand_to_fit()
with e820 reserved entries.
so in this case will have one big 0xbfe4dc00 - 0xe000000 reserved entry in /proc/iomem as parent of
0xbff00000 - 0xe0000000
Sane BIOS should not put allocated range to PCI bridge/device into e820 table as reserved entries.
But there IS some BIOS doing that.
So Linus decided to trust setting from PCI bar at first.
later for pci_assign_unsigned, We should avoid those range.
one solution is expanding my one of old version for below 1M handling to:
use reserve_region_with_split instead.
will get /proc/iomem
bfe4dc00 - bfefffff reserved
bff00000 - dfffffff PCI BUS #00
bff00000 - bfffffff reserved
...
so will use bff0000 - bfffffff reserved as holder to prevent those range to be allocated to unassigned devices.
reserve_region_with_split need to need be updated a little bit to make sure it will not put holder on range with children already.
something like this
Subject: [PATCH] x86, resource: Add reserve_region_with_split_check_child()
It will cover the whole region to BUSY, except that some regions that have
children under them.
those children normally is PCI bar but it is falling into E820_RESERVED.
We can not put BUSY on them, otherwise driver can not use pci_request_region()
later
/proc/iomem will have
00010000-00094fff : System RAM
00095000-0009ffff : reserved
000a0000-000bffff : PCI Bus 0000:00
000a0000-000bffff : reserved
000c0000-000cffff : reserved
000d0000-000dffff : PCI Bus 0000:00
000d0000-000dffff : reserved
000e0000-000fffff : reserved
-v2: Add function pointer to put string comparing with caller
-v3: expand to use it above 1M resources.
Tested-by: Guenter Roeck <guenter.roeck@ericsson.com>
Tested-by: Andy Isaacson <adi@hexapodia.org>
Signed-off-by: Yinghai Lu <yinghai@kernel.org>
---
arch/x86/kernel/e820.c | 15 ++++++++++++---
include/linux/ioport.h | 3 +++
kernel/resource.c | 29 ++++++++++++++++++++++++-----
3 files changed, 39 insertions(+), 8 deletions(-)
Index: linux-2.6/arch/x86/kernel/e820.c
===================================================================
--- linux-2.6.orig/arch/x86/kernel/e820.c
+++ linux-2.6/arch/x86/kernel/e820.c
@@ -1094,7 +1094,7 @@ void __init e820_reserve_resources(void)
* pci device BAR resource and insert them later in
* pcibios_resource_survey()
*/
- if (e820.map[i].type != E820_RESERVED || res->start < (1ULL<<20)) {
+ if (e820.map[i].type != E820_RESERVED) {
res->flags |= IORESOURCE_BUSY;
insert_resource(&iomem_resource, res);
}
@@ -1128,6 +1128,14 @@ static unsigned long ram_alignment(resou
#define MAX_RESOURCE_SIZE ((resource_size_t)-1)
+static int __init check_func(struct resource *cf)
+{
+ if (strstr(cf->name, "PCI Bus"))
+ return 1;
+
+ return 0;
+}
+
void __init e820_reserve_resources_late(void)
{
int i;
@@ -1135,8 +1143,9 @@ void __init e820_reserve_resources_late(
res = e820_res;
for (i = 0; i < e820.nr_map; i++) {
- if (!res->parent && res->end)
- insert_resource_expand_to_fit(&iomem_resource, res);
+ if (!res->parent && res->end) {
+ reserve_region_with_split_check_child(&iomem_resource, res->start, res->end, res->name, check_func);
+ }
res++;
}
Index: linux-2.6/include/linux/ioport.h
===================================================================
--- linux-2.6.orig/include/linux/ioport.h
+++ linux-2.6/include/linux/ioport.h
@@ -120,6 +120,9 @@ void release_child_resources(struct reso
extern void reserve_region_with_split(struct resource *root,
resource_size_t start, resource_size_t end,
const char *name);
+void reserve_region_with_split_check_child(struct resource *root,
+ resource_size_t start, resource_size_t end,
+ const char *name, int (*check_func)(struct resource *cf));
extern struct resource *insert_resource_conflict(struct resource *parent, struct resource *new);
extern int insert_resource(struct resource *parent, struct resource *new);
extern void insert_resource_expand_to_fit(struct resource *root, struct resource *new);
Index: linux-2.6/kernel/resource.c
===================================================================
--- linux-2.6.orig/kernel/resource.c
+++ linux-2.6/kernel/resource.c
@@ -607,9 +607,14 @@ int adjust_resource(struct resource *res
return result;
}
+static int __init check_func_nop(struct resource *cf)
+{
+ return 1;
+}
+
static void __init __reserve_region_with_split(struct resource *root,
resource_size_t start, resource_size_t end,
- const char *name)
+ const char *name, bool check_child, int (*check_func)(struct resource *cf))
{
struct resource *parent = root;
struct resource *conflict;
@@ -631,13 +636,18 @@ static void __init __reserve_region_with
kfree(res);
/* conflict covered whole area */
- if (conflict->start <= start && conflict->end >= end)
+ if (conflict->start <= start && conflict->end >= end) {
+ if (check_child && !conflict->child && check_func(conflict))
+ __reserve_region_with_split(conflict, start, end, name, false, check_func_nop);
return;
+ }
if (conflict->start > start)
- __reserve_region_with_split(root, start, conflict->start-1, name);
+ __reserve_region_with_split(root, start, conflict->start-1, name, check_child, check_func);
if (conflict->end < end)
- __reserve_region_with_split(root, conflict->end+1, end, name);
+ __reserve_region_with_split(root, conflict->end+1, end, name, check_child, check_func);
+ if (check_child && !conflict->child && check_func(conflict))
+ __reserve_region_with_split(conflict, conflict->start, conflict->end, name, false, check_func_nop);
}
void __init reserve_region_with_split(struct resource *root,
@@ -645,7 +655,16 @@ void __init reserve_region_with_split(st
const char *name)
{
write_lock(&resource_lock);
- __reserve_region_with_split(root, start, end, name);
+ __reserve_region_with_split(root, start, end, name, false, check_func_nop);
+ write_unlock(&resource_lock);
+}
+
+void __init reserve_region_with_split_check_child(struct resource *root,
+ resource_size_t start, resource_size_t end,
+ const char *name, int (*check_func)(struct resource *cf))
+{
+ write_lock(&resource_lock);
+ __reserve_region_with_split(root, start, end, name, true, check_func);
write_unlock(&resource_lock);
}
^ permalink raw reply [flat|nested] 17+ messages in thread
* [Bug #16228] BUG/boot failure on Dell Precision T3500 (pci/ahci_stop_engine)
2010-06-20 22:11 2.6.35-rc3: Reported regressions from 2.6.34 Rafael J. Wysocki
@ 2010-06-20 22:17 ` Rafael J. Wysocki
0 siblings, 0 replies; 17+ messages in thread
From: Rafael J. Wysocki @ 2010-06-20 22:17 UTC (permalink / raw)
To: Linux Kernel Mailing List
Cc: Kernel Testers List, Maciej Rutecki, Brian Bloniarz, Yinghai Lu
This message has been generated automatically as a part of a summary report
of recent regressions.
The following bug entry is on the current list of known regressions
from 2.6.34. Please verify if it still should be listed and let the tracking team
know (either way).
Bug-Entry : http://bugzilla.kernel.org/show_bug.cgi?id=16228
Subject : BUG/boot failure on Dell Precision T3500 (pci/ahci_stop_engine)
Submitter : Brian Bloniarz <phunge0@hotmail.com>
Date : 2010-06-16 17:57 (5 days old)
^ permalink raw reply [flat|nested] 17+ messages in thread
* [Bug #16228] BUG/boot failure on Dell Precision T3500 (pci/ahci_stop_engine)
2010-07-08 23:33 2.6.35-rc4-git3: Reported regressions from 2.6.34 Rafael J. Wysocki
@ 2010-07-08 23:41 ` Rafael J. Wysocki
0 siblings, 0 replies; 17+ messages in thread
From: Rafael J. Wysocki @ 2010-07-08 23:41 UTC (permalink / raw)
To: Linux Kernel Mailing List
Cc: Kernel Testers List, Maciej Rutecki, Bjorn Helgaas,
Brian Bloniarz, Yinghai Lu
This message has been generated automatically as a part of a summary report
of recent regressions.
The following bug entry is on the current list of known regressions
from 2.6.34. Please verify if it still should be listed and let the tracking team
know (either way).
Bug-Entry : http://bugzilla.kernel.org/show_bug.cgi?id=16228
Subject : BUG/boot failure on Dell Precision T3500 (pci/ahci_stop_engine)
Submitter : Brian Bloniarz <phunge0@hotmail.com>
Date : 2010-06-16 17:57 (23 days old)
Handled-By : Bjorn Helgaas <bjorn.helgaas@hp.com>
^ permalink raw reply [flat|nested] 17+ messages in thread
* [Bug #16228] BUG/boot failure on Dell Precision T3500 (pci/ahci_stop_engine)
2010-07-23 11:42 2.6.35-rc6: Reported regressions from 2.6.34 Rafael J. Wysocki
@ 2010-07-23 11:47 ` Rafael J. Wysocki
0 siblings, 0 replies; 17+ messages in thread
From: Rafael J. Wysocki @ 2010-07-23 11:47 UTC (permalink / raw)
To: Linux Kernel Mailing List
Cc: Kernel Testers List, Maciej Rutecki, Bjorn Helgaas,
Brian Bloniarz, Yinghai Lu
This message has been generated automatically as a part of a summary report
of recent regressions.
The following bug entry is on the current list of known regressions
from 2.6.34. Please verify if it still should be listed and let the tracking team
know (either way).
Bug-Entry : http://bugzilla.kernel.org/show_bug.cgi?id=16228
Subject : BUG/boot failure on Dell Precision T3500 (pci/ahci_stop_engine)
Submitter : Brian Bloniarz <phunge0@hotmail.com>
Date : 2010-06-16 17:57 (38 days old)
Handled-By : Bjorn Helgaas <bjorn.helgaas@hp.com>
^ permalink raw reply [flat|nested] 17+ messages in thread
* [Bug #16228] BUG/boot failure on Dell Precision T3500 (pci/ahci_stop_engine)
2010-08-01 13:46 2.6.35-rc6-git6: Reported regressions from 2.6.34 Rafael J. Wysocki
@ 2010-08-01 13:52 ` Rafael J. Wysocki
2010-08-02 0:27 ` Bjorn Helgaas
0 siblings, 1 reply; 17+ messages in thread
From: Rafael J. Wysocki @ 2010-08-01 13:52 UTC (permalink / raw)
To: Linux Kernel Mailing List
Cc: Kernel Testers List, Maciej Rutecki, Bjorn Helgaas,
Brian Bloniarz, Yinghai Lu
This message has been generated automatically as a part of a summary report
of recent regressions.
The following bug entry is on the current list of known regressions
from 2.6.34. Please verify if it still should be listed and let the tracking team
know (either way).
Bug-Entry : http://bugzilla.kernel.org/show_bug.cgi?id=16228
Subject : BUG/boot failure on Dell Precision T3500 (pci/ahci_stop_engine)
Submitter : Brian Bloniarz <phunge0@hotmail.com>
Date : 2010-06-16 17:57 (47 days old)
Handled-By : Bjorn Helgaas <bjorn.helgaas@hp.com>
^ permalink raw reply [flat|nested] 17+ messages in thread
* Re: [Bug #16228] BUG/boot failure on Dell Precision T3500 (pci/ahci_stop_engine)
2010-08-01 13:52 ` [Bug #16228] BUG/boot failure on Dell Precision T3500 (pci/ahci_stop_engine) Rafael J. Wysocki
@ 2010-08-02 0:27 ` Bjorn Helgaas
0 siblings, 0 replies; 17+ messages in thread
From: Bjorn Helgaas @ 2010-08-02 0:27 UTC (permalink / raw)
To: Rafael J. Wysocki
Cc: Linux Kernel Mailing List, Kernel Testers List, Maciej Rutecki,
Brian Bloniarz, Yinghai Lu
On Sunday, August 01, 2010 07:52:16 am Rafael J. Wysocki wrote:
> This message has been generated automatically as a part of a summary report
> of recent regressions.
>
> The following bug entry is on the current list of known regressions
> from 2.6.34. Please verify if it still should be listed and let the tracking team
> know (either way).
>
>
> Bug-Entry : http://bugzilla.kernel.org/show_bug.cgi?id=16228
> Subject : BUG/boot failure on Dell Precision T3500 (pci/ahci_stop_engine)
> Submitter : Brian Bloniarz <phunge0@hotmail.com>
> Date : 2010-06-16 17:57 (47 days old)
> Handled-By : Bjorn Helgaas <bjorn.helgaas@hp.com>
This bug should still be on the list. I hope to work on it this week.
Bjorn
^ permalink raw reply [flat|nested] 17+ messages in thread
* [Bug #16228] BUG/boot failure on Dell Precision T3500 (pci/ahci_stop_engine)
2010-08-29 22:57 2.6.36-rc3: Reported regressions 2.6.34 -> 2.6.35 Rafael J. Wysocki
@ 2010-08-29 23:13 ` Rafael J. Wysocki
0 siblings, 0 replies; 17+ messages in thread
From: Rafael J. Wysocki @ 2010-08-29 23:13 UTC (permalink / raw)
To: Linux Kernel Mailing List
Cc: Kernel Testers List, Maciej Rutecki, Bjorn Helgaas,
Brian Bloniarz, Yinghai Lu
This message has been generated automatically as a part of a report
of regressions introduced between 2.6.34 and 2.6.35.
The following bug entry is on the current list of known regressions
introduced between 2.6.34 and 2.6.35. Please verify if it still should
be listed and let the tracking team know (either way).
Bug-Entry : http://bugzilla.kernel.org/show_bug.cgi?id=16228
Subject : BUG/boot failure on Dell Precision T3500 (pci/ahci_stop_engine)
Submitter : Brian Bloniarz <phunge0@hotmail.com>
Date : 2010-06-16 17:57 (75 days old)
Handled-By : Bjorn Helgaas <bjorn.helgaas@hp.com>
^ permalink raw reply [flat|nested] 17+ messages in thread
* [Bug #16228] BUG/boot failure on Dell Precision T3500 (pci/ahci_stop_engine)
2010-09-12 19:07 2.6.36-rc3-git5: Reported regressions 2.6.34 -> 2.6.35 Rafael J. Wysocki
@ 2010-09-12 19:08 ` Rafael J. Wysocki
0 siblings, 0 replies; 17+ messages in thread
From: Rafael J. Wysocki @ 2010-09-12 19:08 UTC (permalink / raw)
To: Linux Kernel Mailing List
Cc: Kernel Testers List, Maciej Rutecki, Bjorn Helgaas,
Brian Bloniarz, Yinghai Lu
This message has been generated automatically as a part of a report
of regressions introduced between 2.6.34 and 2.6.35.
The following bug entry is on the current list of known regressions
introduced between 2.6.34 and 2.6.35. Please verify if it still should
be listed and let the tracking team know (either way).
Bug-Entry : http://bugzilla.kernel.org/show_bug.cgi?id=16228
Subject : BUG/boot failure on Dell Precision T3500 (pci/ahci_stop_engine)
Submitter : Brian Bloniarz <phunge0@hotmail.com>
Date : 2010-06-16 17:57 (89 days old)
Handled-By : Bjorn Helgaas <bjorn.helgaas@hp.com>
^ permalink raw reply [flat|nested] 17+ messages in thread
* [Bug #16228] BUG/boot failure on Dell Precision T3500 (pci/ahci_stop_engine)
2010-09-20 19:54 2.6.36-rc4-git5: Reported regressions 2.6.34 -> 2.6.35 Rafael J. Wysocki
@ 2010-09-20 19:57 ` Rafael J. Wysocki
2010-09-20 20:44 ` Bjorn Helgaas
0 siblings, 1 reply; 17+ messages in thread
From: Rafael J. Wysocki @ 2010-09-20 19:57 UTC (permalink / raw)
To: Linux Kernel Mailing List
Cc: Kernel Testers List, Maciej Rutecki, Florian Mickler,
Bjorn Helgaas, Brian Bloniarz, Yinghai Lu
This message has been generated automatically as a part of a report
of regressions introduced between 2.6.34 and 2.6.35.
The following bug entry is on the current list of known regressions
introduced between 2.6.34 and 2.6.35. Please verify if it still should
be listed and let the tracking team know (either way).
Bug-Entry : http://bugzilla.kernel.org/show_bug.cgi?id=16228
Subject : BUG/boot failure on Dell Precision T3500 (pci/ahci_stop_engine)
Submitter : Brian Bloniarz <brian.bloniarz@gmail.com>
Date : 2010-06-16 17:57 (97 days old)
Handled-By : Bjorn Helgaas <bjorn.helgaas@hp.com>
^ permalink raw reply [flat|nested] 17+ messages in thread
* Re: [Bug #16228] BUG/boot failure on Dell Precision T3500 (pci/ahci_stop_engine)
2010-09-20 19:57 ` [Bug #16228] BUG/boot failure on Dell Precision T3500 (pci/ahci_stop_engine) Rafael J. Wysocki
@ 2010-09-20 20:44 ` Bjorn Helgaas
2010-09-20 21:07 ` Rafael J. Wysocki
0 siblings, 1 reply; 17+ messages in thread
From: Bjorn Helgaas @ 2010-09-20 20:44 UTC (permalink / raw)
To: Rafael J. Wysocki
Cc: Linux Kernel Mailing List, Kernel Testers List, Maciej Rutecki,
Florian Mickler, Brian Bloniarz, Yinghai Lu, chemobejk
On Monday, September 20, 2010 01:57:17 pm Rafael J. Wysocki wrote:
> This message has been generated automatically as a part of a report
> of regressions introduced between 2.6.34 and 2.6.35.
>
> The following bug entry is on the current list of known regressions
> introduced between 2.6.34 and 2.6.35. Please verify if it still should
> be listed and let the tracking team know (either way).
>
>
> Bug-Entry : http://bugzilla.kernel.org/show_bug.cgi?id=16228
> Subject : BUG/boot failure on Dell Precision T3500 (pci/ahci_stop_engine)
> Submitter : Brian Bloniarz <brian.bloniarz@gmail.com>
> Date : 2010-06-16 17:57 (97 days old)
> Handled-By : Bjorn Helgaas <bjorn.helgaas@hp.com>
The four patches here: https://patchwork.kernel.org/patch/189182/
should resolve this problem. They've been tested by Stefan Becker.
Bjorn
^ permalink raw reply [flat|nested] 17+ messages in thread
* Re: [Bug #16228] BUG/boot failure on Dell Precision T3500 (pci/ahci_stop_engine)
2010-09-20 20:44 ` Bjorn Helgaas
@ 2010-09-20 21:07 ` Rafael J. Wysocki
0 siblings, 0 replies; 17+ messages in thread
From: Rafael J. Wysocki @ 2010-09-20 21:07 UTC (permalink / raw)
To: Bjorn Helgaas
Cc: Linux Kernel Mailing List, Kernel Testers List, Maciej Rutecki,
Florian Mickler, Brian Bloniarz, Yinghai Lu, chemobejk
On Monday, September 20, 2010, Bjorn Helgaas wrote:
> On Monday, September 20, 2010 01:57:17 pm Rafael J. Wysocki wrote:
> > This message has been generated automatically as a part of a report
> > of regressions introduced between 2.6.34 and 2.6.35.
> >
> > The following bug entry is on the current list of known regressions
> > introduced between 2.6.34 and 2.6.35. Please verify if it still should
> > be listed and let the tracking team know (either way).
> >
> >
> > Bug-Entry : http://bugzilla.kernel.org/show_bug.cgi?id=16228
> > Subject : BUG/boot failure on Dell Precision T3500 (pci/ahci_stop_engine)
> > Submitter : Brian Bloniarz <brian.bloniarz@gmail.com>
> > Date : 2010-06-16 17:57 (97 days old)
> > Handled-By : Bjorn Helgaas <bjorn.helgaas@hp.com>
>
> The four patches here: https://patchwork.kernel.org/patch/189182/
> should resolve this problem. They've been tested by Stefan Becker.
Thanks, bug entry updated with the patch information.
Rafael
^ permalink raw reply [flat|nested] 17+ messages in thread
* [Bug #16228] BUG/boot failure on Dell Precision T3500 (pci/ahci_stop_engine)
2010-09-26 20:29 2.6.36-rc5-git7: Reported regressions 2.6.34 -> 2.6.35 Rafael J. Wysocki
@ 2010-09-26 20:33 ` Rafael J. Wysocki
2010-09-27 15:45 ` Bjorn Helgaas
0 siblings, 1 reply; 17+ messages in thread
From: Rafael J. Wysocki @ 2010-09-26 20:33 UTC (permalink / raw)
To: Linux Kernel Mailing List
Cc: Kernel Testers List, Maciej Rutecki, Florian Mickler,
Bjorn Helgaas, Brian Bloniarz, Yinghai Lu
This message has been generated automatically as a part of a report
of regressions introduced between 2.6.34 and 2.6.35.
The following bug entry is on the current list of known regressions
introduced between 2.6.34 and 2.6.35. Please verify if it still should
be listed and let the tracking team know (either way).
Bug-Entry : http://bugzilla.kernel.org/show_bug.cgi?id=16228
Subject : BUG/boot failure on Dell Precision T3500 (pci/ahci_stop_engine)
Submitter : Brian Bloniarz <brian.bloniarz@gmail.com>
Date : 2010-06-16 17:57 (103 days old)
Handled-By : Bjorn Helgaas <bjorn.helgaas@hp.com>
Patch : https://patchwork.kernel.org/patch/189182/
https://patchwork.kernel.org/patch/189232/
https://patchwork.kernel.org/patch/189242/
https://patchwork.kernel.org/patch/189252/
^ permalink raw reply [flat|nested] 17+ messages in thread
* Re: [Bug #16228] BUG/boot failure on Dell Precision T3500 (pci/ahci_stop_engine)
2010-09-26 20:33 ` [Bug #16228] BUG/boot failure on Dell Precision T3500 (pci/ahci_stop_engine) Rafael J. Wysocki
@ 2010-09-27 15:45 ` Bjorn Helgaas
2010-09-27 19:40 ` Rafael J. Wysocki
0 siblings, 1 reply; 17+ messages in thread
From: Bjorn Helgaas @ 2010-09-27 15:45 UTC (permalink / raw)
To: Rafael J. Wysocki
Cc: Linux Kernel Mailing List, Kernel Testers List, Maciej Rutecki,
Florian Mickler, Brian Bloniarz, Yinghai Lu
On Sunday, September 26, 2010 02:33:08 pm Rafael J. Wysocki wrote:
> This message has been generated automatically as a part of a report
> of regressions introduced between 2.6.34 and 2.6.35.
>
> The following bug entry is on the current list of known regressions
> introduced between 2.6.34 and 2.6.35. Please verify if it still should
> be listed and let the tracking team know (either way).
>
>
> Bug-Entry : http://bugzilla.kernel.org/show_bug.cgi?id=16228
> Subject : BUG/boot failure on Dell Precision T3500 (pci/ahci_stop_engine)
> Submitter : Brian Bloniarz <brian.bloniarz@gmail.com>
> Date : 2010-06-16 17:57 (103 days old)
> Handled-By : Bjorn Helgaas <bjorn.helgaas@hp.com>
> Patch : https://patchwork.kernel.org/patch/189182/
> https://patchwork.kernel.org/patch/189232/
> https://patchwork.kernel.org/patch/189242/
> https://patchwork.kernel.org/patch/189252/
We plan to merge this patches soon after the 2.6.36 release, so
this regression will still exist in 2.6.36.
^ permalink raw reply [flat|nested] 17+ messages in thread
* Re: [Bug #16228] BUG/boot failure on Dell Precision T3500 (pci/ahci_stop_engine)
2010-09-27 15:45 ` Bjorn Helgaas
@ 2010-09-27 19:40 ` Rafael J. Wysocki
0 siblings, 0 replies; 17+ messages in thread
From: Rafael J. Wysocki @ 2010-09-27 19:40 UTC (permalink / raw)
To: Bjorn Helgaas
Cc: Linux Kernel Mailing List, Kernel Testers List, Maciej Rutecki,
Florian Mickler, Brian Bloniarz, Yinghai Lu
On Monday, September 27, 2010, Bjorn Helgaas wrote:
> On Sunday, September 26, 2010 02:33:08 pm Rafael J. Wysocki wrote:
> > This message has been generated automatically as a part of a report
> > of regressions introduced between 2.6.34 and 2.6.35.
> >
> > The following bug entry is on the current list of known regressions
> > introduced between 2.6.34 and 2.6.35. Please verify if it still should
> > be listed and let the tracking team know (either way).
> >
> >
> > Bug-Entry : http://bugzilla.kernel.org/show_bug.cgi?id=16228
> > Subject : BUG/boot failure on Dell Precision T3500 (pci/ahci_stop_engine)
> > Submitter : Brian Bloniarz <brian.bloniarz@gmail.com>
> > Date : 2010-06-16 17:57 (103 days old)
> > Handled-By : Bjorn Helgaas <bjorn.helgaas@hp.com>
> > Patch : https://patchwork.kernel.org/patch/189182/
> > https://patchwork.kernel.org/patch/189232/
> > https://patchwork.kernel.org/patch/189242/
> > https://patchwork.kernel.org/patch/189252/
>
> We plan to merge this patches soon after the 2.6.36 release, so
> this regression will still exist in 2.6.36.
Thanks for the info.
The bug is going to be listed until 2.6.36 is released, then.
Rafael
^ permalink raw reply [flat|nested] 17+ messages in thread
* [Bug #16228] BUG/boot failure on Dell Precision T3500 (pci/ahci_stop_engine)
2010-10-03 21:36 2.6.36-rc6-git2: Reported regressions 2.6.34 -> 2.6.35 Rafael J. Wysocki
@ 2010-10-03 21:53 ` Rafael J. Wysocki
0 siblings, 0 replies; 17+ messages in thread
From: Rafael J. Wysocki @ 2010-10-03 21:53 UTC (permalink / raw)
To: Linux Kernel Mailing List
Cc: Kernel Testers List, Maciej Rutecki, Florian Mickler,
Bjorn Helgaas, Brian Bloniarz, Yinghai Lu
This message has been generated automatically as a part of a report
of regressions introduced between 2.6.34 and 2.6.35.
The following bug entry is on the current list of known regressions
introduced between 2.6.34 and 2.6.35. Please verify if it still should
be listed and let the tracking team know (either way).
Bug-Entry : http://bugzilla.kernel.org/show_bug.cgi?id=16228
Subject : BUG/boot failure on Dell Precision T3500 (pci/ahci_stop_engine)
Submitter : Brian Bloniarz <brian.bloniarz@gmail.com>
Date : 2010-06-16 17:57 (110 days old)
Handled-By : Bjorn Helgaas <bjorn.helgaas@hp.com>
Patch : https://patchwork.kernel.org/patch/189182/
https://patchwork.kernel.org/patch/189232/
https://patchwork.kernel.org/patch/189242/
https://patchwork.kernel.org/patch/189252/
^ permalink raw reply [flat|nested] 17+ messages in thread
* [Bug #16228] BUG/boot failure on Dell Precision T3500 (pci/ahci_stop_engine)
2010-10-10 19:10 2.6.36-rc7-git2: Reported regressions 2.6.34 -> 2.6.35 Rafael J. Wysocki
@ 2010-10-10 19:18 ` Rafael J. Wysocki
0 siblings, 0 replies; 17+ messages in thread
From: Rafael J. Wysocki @ 2010-10-10 19:18 UTC (permalink / raw)
To: Linux Kernel Mailing List
Cc: Kernel Testers List, Maciej Rutecki, Florian Mickler,
Bjorn Helgaas, Brian Bloniarz, Yinghai Lu
This message has been generated automatically as a part of a report
of regressions introduced between 2.6.34 and 2.6.35.
The following bug entry is on the current list of known regressions
introduced between 2.6.34 and 2.6.35. Please verify if it still should
be listed and let the tracking team know (either way).
Bug-Entry : http://bugzilla.kernel.org/show_bug.cgi?id=16228
Subject : BUG/boot failure on Dell Precision T3500 (pci/ahci_stop_engine)
Submitter : Brian Bloniarz <brian.bloniarz@gmail.com>
Date : 2010-06-16 17:57 (117 days old)
Handled-By : Bjorn Helgaas <bjorn.helgaas@hp.com>
Patch : https://patchwork.kernel.org/patch/189182/
https://patchwork.kernel.org/patch/189232/
https://patchwork.kernel.org/patch/189242/
https://patchwork.kernel.org/patch/189252/
^ permalink raw reply [flat|nested] 17+ messages in thread
* [Bug #16228] BUG/boot failure on Dell Precision T3500 (pci/ahci_stop_engine)
2010-10-17 20:53 2.6.36-rc8-git3: Reported regressions 2.6.34 -> 2.6.35 Rafael J. Wysocki
@ 2010-10-17 20:55 ` Rafael J. Wysocki
0 siblings, 0 replies; 17+ messages in thread
From: Rafael J. Wysocki @ 2010-10-17 20:55 UTC (permalink / raw)
To: Linux Kernel Mailing List
Cc: Kernel Testers List, Maciej Rutecki, Florian Mickler,
Bjorn Helgaas, Brian Bloniarz, Yinghai Lu
This message has been generated automatically as a part of a report
of regressions introduced between 2.6.34 and 2.6.35.
The following bug entry is on the current list of known regressions
introduced between 2.6.34 and 2.6.35. Please verify if it still should
be listed and let the tracking team know (either way).
Bug-Entry : http://bugzilla.kernel.org/show_bug.cgi?id=16228
Subject : BUG/boot failure on Dell Precision T3500 (pci/ahci_stop_engine)
Submitter : Brian Bloniarz <brian.bloniarz@gmail.com>
Date : 2010-06-16 17:57 (124 days old)
Handled-By : Bjorn Helgaas <bjorn.helgaas@hp.com>
Patch : https://patchwork.kernel.org/patch/189182/
https://patchwork.kernel.org/patch/189232/
https://patchwork.kernel.org/patch/189242/
https://patchwork.kernel.org/patch/189252/
^ permalink raw reply [flat|nested] 17+ messages in thread
end of thread, other threads:[~2010-10-17 20:59 UTC | newest]
Thread overview: 17+ messages (download: mbox.gz follow: Atom feed
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[not found] <bug-16228-13546@https.bugzilla.kernel.org/>
[not found] ` <201006171637.o5HGbgnO009943@demeter.kernel.org>
2010-06-17 18:40 ` [Bug 16228] BUG/boot failure on Dell Precision T3500 (pci/ahci_stop_engine) Yinghai Lu
2010-06-20 22:11 2.6.35-rc3: Reported regressions from 2.6.34 Rafael J. Wysocki
2010-06-20 22:17 ` [Bug #16228] BUG/boot failure on Dell Precision T3500 (pci/ahci_stop_engine) Rafael J. Wysocki
-- strict thread matches above, loose matches on Subject: below --
2010-07-08 23:33 2.6.35-rc4-git3: Reported regressions from 2.6.34 Rafael J. Wysocki
2010-07-08 23:41 ` [Bug #16228] BUG/boot failure on Dell Precision T3500 (pci/ahci_stop_engine) Rafael J. Wysocki
2010-07-23 11:42 2.6.35-rc6: Reported regressions from 2.6.34 Rafael J. Wysocki
2010-07-23 11:47 ` [Bug #16228] BUG/boot failure on Dell Precision T3500 (pci/ahci_stop_engine) Rafael J. Wysocki
2010-08-01 13:46 2.6.35-rc6-git6: Reported regressions from 2.6.34 Rafael J. Wysocki
2010-08-01 13:52 ` [Bug #16228] BUG/boot failure on Dell Precision T3500 (pci/ahci_stop_engine) Rafael J. Wysocki
2010-08-02 0:27 ` Bjorn Helgaas
2010-08-29 22:57 2.6.36-rc3: Reported regressions 2.6.34 -> 2.6.35 Rafael J. Wysocki
2010-08-29 23:13 ` [Bug #16228] BUG/boot failure on Dell Precision T3500 (pci/ahci_stop_engine) Rafael J. Wysocki
2010-09-12 19:07 2.6.36-rc3-git5: Reported regressions 2.6.34 -> 2.6.35 Rafael J. Wysocki
2010-09-12 19:08 ` [Bug #16228] BUG/boot failure on Dell Precision T3500 (pci/ahci_stop_engine) Rafael J. Wysocki
2010-09-20 19:54 2.6.36-rc4-git5: Reported regressions 2.6.34 -> 2.6.35 Rafael J. Wysocki
2010-09-20 19:57 ` [Bug #16228] BUG/boot failure on Dell Precision T3500 (pci/ahci_stop_engine) Rafael J. Wysocki
2010-09-20 20:44 ` Bjorn Helgaas
2010-09-20 21:07 ` Rafael J. Wysocki
2010-09-26 20:29 2.6.36-rc5-git7: Reported regressions 2.6.34 -> 2.6.35 Rafael J. Wysocki
2010-09-26 20:33 ` [Bug #16228] BUG/boot failure on Dell Precision T3500 (pci/ahci_stop_engine) Rafael J. Wysocki
2010-09-27 15:45 ` Bjorn Helgaas
2010-09-27 19:40 ` Rafael J. Wysocki
2010-10-03 21:36 2.6.36-rc6-git2: Reported regressions 2.6.34 -> 2.6.35 Rafael J. Wysocki
2010-10-03 21:53 ` [Bug #16228] BUG/boot failure on Dell Precision T3500 (pci/ahci_stop_engine) Rafael J. Wysocki
2010-10-10 19:10 2.6.36-rc7-git2: Reported regressions 2.6.34 -> 2.6.35 Rafael J. Wysocki
2010-10-10 19:18 ` [Bug #16228] BUG/boot failure on Dell Precision T3500 (pci/ahci_stop_engine) Rafael J. Wysocki
2010-10-17 20:53 2.6.36-rc8-git3: Reported regressions 2.6.34 -> 2.6.35 Rafael J. Wysocki
2010-10-17 20:55 ` [Bug #16228] BUG/boot failure on Dell Precision T3500 (pci/ahci_stop_engine) Rafael J. Wysocki
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