* [PATCH] ata: libata-core: Disable LPM on ST2000DM008-2FR102
@ 2025-12-09 4:24 Niklas Cassel
2025-12-09 4:25 ` Niklas Cassel
` (2 more replies)
0 siblings, 3 replies; 6+ messages in thread
From: Niklas Cassel @ 2025-12-09 4:24 UTC (permalink / raw)
To: Damien Le Moal, Niklas Cassel; +Cc: Emerson Pinter, linux-ide
According to a user report, the ST2000DM008-2FR102 has problems with LPM.
Reported-by: Emerson Pinter <e@pinter.dev>
Closes: https://bugzilla.kernel.org/show_bug.cgi?id=220693
Signed-off-by: Niklas Cassel <cassel@kernel.org>
---
drivers/ata/libata-core.c | 3 +++
1 file changed, 3 insertions(+)
diff --git a/drivers/ata/libata-core.c b/drivers/ata/libata-core.c
index b96105481784..94c0e0ff981f 100644
--- a/drivers/ata/libata-core.c
+++ b/drivers/ata/libata-core.c
@@ -4187,6 +4187,9 @@ static const struct ata_dev_quirks_entry __ata_dev_quirks[] = {
ATA_QUIRK_NOLPM },
{ "VB0250EAVER", "HPG7", ATA_QUIRK_BROKEN_FPDMA_AA },
+ /* ST disks with LPM issues */
+ { "ST2000DM008-2FR102", NULL, ATA_QUIRK_NOLPM },
+
/* Blacklist entries taken from Silicon Image 3124/3132
Windows driver .inf file - also several Linux problem reports */
{ "HTS541060G9SA00", "MB3OC60D", ATA_QUIRK_NONCQ },
base-commit: a26a0b4b48e181ff5ff340f9dc83612c74f2ccad
--
2.52.0
^ permalink raw reply related [flat|nested] 6+ messages in thread* Re: [PATCH] ata: libata-core: Disable LPM on ST2000DM008-2FR102
2025-12-09 4:24 [PATCH] ata: libata-core: Disable LPM on ST2000DM008-2FR102 Niklas Cassel
@ 2025-12-09 4:25 ` Niklas Cassel
2025-12-10 1:42 ` Damien Le Moal
2025-12-16 5:30 ` Damien Le Moal
2 siblings, 0 replies; 6+ messages in thread
From: Niklas Cassel @ 2025-12-09 4:25 UTC (permalink / raw)
To: Damien Le Moal; +Cc: Emerson Pinter, linux-ide
On Tue, Dec 09, 2025 at 05:24:00AM +0100, Niklas Cassel wrote:
> According to a user report, the ST2000DM008-2FR102 has problems with LPM.
>
> Reported-by: Emerson Pinter <e@pinter.dev>
> Closes: https://bugzilla.kernel.org/show_bug.cgi?id=220693
> Signed-off-by: Niklas Cassel <cassel@kernel.org>
> ---
Emerson,
could you please try to see if this patch solves your problem?
(Remove the libata.force from the kernel command line.)
Kind regards,
Niklas
^ permalink raw reply [flat|nested] 6+ messages in thread
* Re: [PATCH] ata: libata-core: Disable LPM on ST2000DM008-2FR102
2025-12-09 4:24 [PATCH] ata: libata-core: Disable LPM on ST2000DM008-2FR102 Niklas Cassel
2025-12-09 4:25 ` Niklas Cassel
@ 2025-12-10 1:42 ` Damien Le Moal
2025-12-10 2:29 ` Niklas Cassel
2025-12-16 5:30 ` Damien Le Moal
2 siblings, 1 reply; 6+ messages in thread
From: Damien Le Moal @ 2025-12-10 1:42 UTC (permalink / raw)
To: Niklas Cassel; +Cc: Emerson Pinter, linux-ide
On 2025/12/08 20:24, Niklas Cassel wrote:
> According to a user report, the ST2000DM008-2FR102 has problems with LPM.
>
> Reported-by: Emerson Pinter <e@pinter.dev>
> Closes: https://bugzilla.kernel.org/show_bug.cgi?id=220693
> Signed-off-by: Niklas Cassel <cassel@kernel.org>
> ---
> drivers/ata/libata-core.c | 3 +++
> 1 file changed, 3 insertions(+)
>
> diff --git a/drivers/ata/libata-core.c b/drivers/ata/libata-core.c
> index b96105481784..94c0e0ff981f 100644
> --- a/drivers/ata/libata-core.c
> +++ b/drivers/ata/libata-core.c
> @@ -4187,6 +4187,9 @@ static const struct ata_dev_quirks_entry __ata_dev_quirks[] = {
> ATA_QUIRK_NOLPM },
> { "VB0250EAVER", "HPG7", ATA_QUIRK_BROKEN_FPDMA_AA },
>
> + /* ST disks with LPM issues */
s/ST/Seagate
Other than that, looks good.
> + { "ST2000DM008-2FR102", NULL, ATA_QUIRK_NOLPM },
> +
> /* Blacklist entries taken from Silicon Image 3124/3132
> Windows driver .inf file - also several Linux problem reports */
> { "HTS541060G9SA00", "MB3OC60D", ATA_QUIRK_NONCQ },
>
> base-commit: a26a0b4b48e181ff5ff340f9dc83612c74f2ccad
--
Damien Le Moal
Western Digital Research
^ permalink raw reply [flat|nested] 6+ messages in thread* Re: [PATCH] ata: libata-core: Disable LPM on ST2000DM008-2FR102
2025-12-10 1:42 ` Damien Le Moal
@ 2025-12-10 2:29 ` Niklas Cassel
2025-12-10 4:30 ` Damien Le Moal
0 siblings, 1 reply; 6+ messages in thread
From: Niklas Cassel @ 2025-12-10 2:29 UTC (permalink / raw)
To: Damien Le Moal; +Cc: Emerson Pinter, linux-ide
On Tue, Dec 09, 2025 at 05:42:37PM -0800, Damien Le Moal wrote:
> On 2025/12/08 20:24, Niklas Cassel wrote:
> > According to a user report, the ST2000DM008-2FR102 has problems with LPM.
> >
> > Reported-by: Emerson Pinter <e@pinter.dev>
> > Closes: https://bugzilla.kernel.org/show_bug.cgi?id=220693
> > Signed-off-by: Niklas Cassel <cassel@kernel.org>
> > ---
> > drivers/ata/libata-core.c | 3 +++
> > 1 file changed, 3 insertions(+)
> >
> > diff --git a/drivers/ata/libata-core.c b/drivers/ata/libata-core.c
> > index b96105481784..94c0e0ff981f 100644
> > --- a/drivers/ata/libata-core.c
> > +++ b/drivers/ata/libata-core.c
> > @@ -4187,6 +4187,9 @@ static const struct ata_dev_quirks_entry __ata_dev_quirks[] = {
> > ATA_QUIRK_NOLPM },
> > { "VB0250EAVER", "HPG7", ATA_QUIRK_BROKEN_FPDMA_AA },
> >
> > + /* ST disks with LPM issues */
>
> s/ST/Seagate
>
> Other than that, looks good.
Perhaps you can fix up while applying?
Emerson sent me a message off list, confirming that the quirk is applied.
Kind regards,
Niklas
^ permalink raw reply [flat|nested] 6+ messages in thread* Re: [PATCH] ata: libata-core: Disable LPM on ST2000DM008-2FR102
2025-12-10 2:29 ` Niklas Cassel
@ 2025-12-10 4:30 ` Damien Le Moal
0 siblings, 0 replies; 6+ messages in thread
From: Damien Le Moal @ 2025-12-10 4:30 UTC (permalink / raw)
To: Niklas Cassel; +Cc: Emerson Pinter, linux-ide
On 2025/12/09 18:29, Niklas Cassel wrote:
> On Tue, Dec 09, 2025 at 05:42:37PM -0800, Damien Le Moal wrote:
>> On 2025/12/08 20:24, Niklas Cassel wrote:
>>> According to a user report, the ST2000DM008-2FR102 has problems with LPM.
>>>
>>> Reported-by: Emerson Pinter <e@pinter.dev>
>>> Closes: https://bugzilla.kernel.org/show_bug.cgi?id=220693
>>> Signed-off-by: Niklas Cassel <cassel@kernel.org>
>>> ---
>>> drivers/ata/libata-core.c | 3 +++
>>> 1 file changed, 3 insertions(+)
>>>
>>> diff --git a/drivers/ata/libata-core.c b/drivers/ata/libata-core.c
>>> index b96105481784..94c0e0ff981f 100644
>>> --- a/drivers/ata/libata-core.c
>>> +++ b/drivers/ata/libata-core.c
>>> @@ -4187,6 +4187,9 @@ static const struct ata_dev_quirks_entry __ata_dev_quirks[] = {
>>> ATA_QUIRK_NOLPM },
>>> { "VB0250EAVER", "HPG7", ATA_QUIRK_BROKEN_FPDMA_AA },
>>>
>>> + /* ST disks with LPM issues */
>>
>> s/ST/Seagate
>>
>> Other than that, looks good.
>
> Perhaps you can fix up while applying?
OK. Will do.
--
Damien Le Moal
Western Digital Research
^ permalink raw reply [flat|nested] 6+ messages in thread
* Re: [PATCH] ata: libata-core: Disable LPM on ST2000DM008-2FR102
2025-12-09 4:24 [PATCH] ata: libata-core: Disable LPM on ST2000DM008-2FR102 Niklas Cassel
2025-12-09 4:25 ` Niklas Cassel
2025-12-10 1:42 ` Damien Le Moal
@ 2025-12-16 5:30 ` Damien Le Moal
2 siblings, 0 replies; 6+ messages in thread
From: Damien Le Moal @ 2025-12-16 5:30 UTC (permalink / raw)
To: Niklas Cassel; +Cc: Emerson Pinter, linux-ide
On 12/9/25 1:24 PM, Niklas Cassel wrote:
> According to a user report, the ST2000DM008-2FR102 has problems with LPM.
>
> Reported-by: Emerson Pinter <e@pinter.dev>
> Closes: https://bugzilla.kernel.org/show_bug.cgi?id=220693
> Signed-off-by: Niklas Cassel <cassel@kernel.org>
> ---
> drivers/ata/libata-core.c | 3 +++
> 1 file changed, 3 insertions(+)
>
> diff --git a/drivers/ata/libata-core.c b/drivers/ata/libata-core.c
> index b96105481784..94c0e0ff981f 100644
> --- a/drivers/ata/libata-core.c
> +++ b/drivers/ata/libata-core.c
> @@ -4187,6 +4187,9 @@ static const struct ata_dev_quirks_entry __ata_dev_quirks[] = {
> ATA_QUIRK_NOLPM },
> { "VB0250EAVER", "HPG7", ATA_QUIRK_BROKEN_FPDMA_AA },
>
> + /* ST disks with LPM issues */
> + { "ST2000DM008-2FR102", NULL, ATA_QUIRK_NOLPM },
> +
> /* Blacklist entries taken from Silicon Image 3124/3132
> Windows driver .inf file - also several Linux problem reports */
> { "HTS541060G9SA00", "MB3OC60D", ATA_QUIRK_NONCQ },
>
> base-commit: a26a0b4b48e181ff5ff340f9dc83612c74f2ccad
Applied to for-6.19-fixes. Thanks !
--
Damien Le Moal
Western Digital Research
^ permalink raw reply [flat|nested] 6+ messages in thread
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2025-12-09 4:24 [PATCH] ata: libata-core: Disable LPM on ST2000DM008-2FR102 Niklas Cassel
2025-12-09 4:25 ` Niklas Cassel
2025-12-10 1:42 ` Damien Le Moal
2025-12-10 2:29 ` Niklas Cassel
2025-12-10 4:30 ` Damien Le Moal
2025-12-16 5:30 ` Damien Le Moal
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