* [PATCH] ACPICA: Fix possible fault in return package object repair code
@ 2012-07-04 2:02 Lin Ming
0 siblings, 0 replies; 3+ messages in thread
From: Lin Ming @ 2012-07-04 2:02 UTC (permalink / raw)
To: lenb; +Cc: Bob Moore, Vlastimil Babka, linux-acpi
From: Bob Moore <robert.moore@intel.com>
Fixes a problem that can occur when a lone package object is
wrapped with an outer package object in order to conform to
the ACPI specification. Can affect these predefined names:
_ALR,_MLS,_PSS,_TRT,_TSS,_PRT,_HPX,_DLM,_CSD,_PSD,_TSD
https://bugzilla.kernel.org/show_bug.cgi?id=44171
Reported-by: Vlastimil Babka <caster@gentoo.org>
Signed-off-by: Bob Moore <robert.moore@intel.com>
Signed-off-by: Lin Ming <ming.m.lin@intel.com>
---
Len,
This is an important bug fix.
Could you merge it?
drivers/acpi/acpica/nspredef.c | 2 +-
1 files changed, 1 insertions(+), 1 deletions(-)
diff --git a/drivers/acpi/acpica/nspredef.c b/drivers/acpi/acpica/nspredef.c
index 23ce096..fe66260 100644
--- a/drivers/acpi/acpica/nspredef.c
+++ b/drivers/acpi/acpica/nspredef.c
@@ -638,7 +638,7 @@ acpi_ns_check_package(struct acpi_predefined_data *data,
/* Create the new outer package and populate it */
status =
- acpi_ns_wrap_with_package(data, *elements,
+ acpi_ns_wrap_with_package(data, return_object,
return_object_ptr);
if (ACPI_FAILURE(status)) {
return (status);
--
1.7.2.5
^ permalink raw reply related [flat|nested] 3+ messages in thread
* [PATCH] ACPICA: Fix possible fault in return package object repair code
2012-07-12 8:57 ` Thomas Renninger
@ 2012-07-12 9:00 ` Thomas Renninger
2012-07-12 17:22 ` Linus Torvalds
0 siblings, 1 reply; 3+ messages in thread
From: Thomas Renninger @ 2012-07-12 9:00 UTC (permalink / raw)
To: Rafael J. Wysocki
Cc: Linus Torvalds, Linux PM list, Len Brown, ACPI Devel Mailing List,
Jonathan Nieder, Lin Ming, Bob Moore, Vlastimil Babka
From: Bob Moore <robert.moore@intel.com>
Fixes a problem that can occur when a lone package object is
wrapped with an outer package object in order to conform to
the ACPI specification. Can affect these predefined names:
_ALR,_MLS,_PSS,_TRT,_TSS,_PRT,_HPX,_DLM,_CSD,_PSD,_TSD
https://bugzilla.kernel.org/show_bug.cgi?id=44171
The bug got introduce by commit 6a99b1c94d053b3420eaa4a4bc
in v3.4-rc6, thus it needs to get pushed into 3.4 stable
kernels as well.
Reported-by: Vlastimil Babka <caster@gentoo.org>
Tested-by: Vlastimil Babka <caster@gentoo.org>
Tested-by: marc.collin@laboiteaprog.com
Signed-off-by: Bob Moore <robert.moore@intel.com>
Signed-off-by: Lin Ming <ming.m.lin@intel.com>
CC: stable@vger.kernel.org
---
drivers/acpi/acpica/nspredef.c | 2 +-
1 files changed, 1 insertions(+), 1 deletions(-)
diff --git a/drivers/acpi/acpica/nspredef.c b/drivers/acpi/acpica/nspredef.c
index 23ce096..fe66260 100644
--- a/drivers/acpi/acpica/nspredef.c
+++ b/drivers/acpi/acpica/nspredef.c
@@ -638,7 +638,7 @@ acpi_ns_check_package(struct acpi_predefined_data *data,
/* Create the new outer package and populate it */
status =
- acpi_ns_wrap_with_package(data, *elements,
+ acpi_ns_wrap_with_package(data, return_object,
return_object_ptr);
if (ACPI_FAILURE(status)) {
return (status);
^ permalink raw reply related [flat|nested] 3+ messages in thread
* Re: [PATCH] ACPICA: Fix possible fault in return package object repair code
2012-07-12 9:00 ` [PATCH] ACPICA: Fix possible fault in return package object repair code Thomas Renninger
@ 2012-07-12 17:22 ` Linus Torvalds
0 siblings, 0 replies; 3+ messages in thread
From: Linus Torvalds @ 2012-07-12 17:22 UTC (permalink / raw)
To: Thomas Renninger
Cc: Rafael J. Wysocki, Linux PM list, Len Brown,
ACPI Devel Mailing List, Jonathan Nieder, Lin Ming, Bob Moore,
Vlastimil Babka
This needs sign-offs for the whole chain if you send it to me (ie I
need to see a sign-off from the person who sends it to me)
Linus
On Thu, Jul 12, 2012 at 2:00 AM, Thomas Renninger <trenn@suse.de> wrote:
> From: Bob Moore <robert.moore@intel.com>
>
> Fixes a problem that can occur when a lone package object is
> wrapped with an outer package object in order to conform to
> the ACPI specification. Can affect these predefined names:
> _ALR,_MLS,_PSS,_TRT,_TSS,_PRT,_HPX,_DLM,_CSD,_PSD,_TSD
>
> https://bugzilla.kernel.org/show_bug.cgi?id=44171
>
> The bug got introduce by commit 6a99b1c94d053b3420eaa4a4bc
> in v3.4-rc6, thus it needs to get pushed into 3.4 stable
> kernels as well.
>
> Reported-by: Vlastimil Babka <caster@gentoo.org>
> Tested-by: Vlastimil Babka <caster@gentoo.org>
> Tested-by: marc.collin@laboiteaprog.com
> Signed-off-by: Bob Moore <robert.moore@intel.com>
> Signed-off-by: Lin Ming <ming.m.lin@intel.com>
> CC: stable@vger.kernel.org
>
> ---
> drivers/acpi/acpica/nspredef.c | 2 +-
> 1 files changed, 1 insertions(+), 1 deletions(-)
>
> diff --git a/drivers/acpi/acpica/nspredef.c b/drivers/acpi/acpica/nspredef.c
> index 23ce096..fe66260 100644
> --- a/drivers/acpi/acpica/nspredef.c
> +++ b/drivers/acpi/acpica/nspredef.c
> @@ -638,7 +638,7 @@ acpi_ns_check_package(struct acpi_predefined_data *data,
> /* Create the new outer package and populate it */
>
> status =
> - acpi_ns_wrap_with_package(data, *elements,
> + acpi_ns_wrap_with_package(data, return_object,
> return_object_ptr);
> if (ACPI_FAILURE(status)) {
> return (status);
^ permalink raw reply [flat|nested] 3+ messages in thread
end of thread, other threads:[~2012-07-12 17:23 UTC | newest]
Thread overview: 3+ messages (download: mbox.gz follow: Atom feed
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2012-07-04 2:02 [PATCH] ACPICA: Fix possible fault in return package object repair code Lin Ming
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2012-07-11 17:43 [GIT PULL] Power management fix for 3.5-rc7 Rafael J. Wysocki
2012-07-12 8:57 ` Thomas Renninger
2012-07-12 9:00 ` [PATCH] ACPICA: Fix possible fault in return package object repair code Thomas Renninger
2012-07-12 17:22 ` Linus Torvalds
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