* [PATCH AUTOSEL 4.4 24/35] ACPICA: iASL: Fix for WPBT table with no command-line arguments
[not found] <20210909120116.150912-1-sashal@kernel.org>
@ 2021-09-09 12:01 ` Sasha Levin
2021-09-10 7:45 ` Pavel Machek
0 siblings, 1 reply; 5+ messages in thread
From: Sasha Levin @ 2021-09-09 12:01 UTC (permalink / raw)
To: linux-kernel, stable
Cc: Bob Moore, Rafael J . Wysocki, Sasha Levin, linux-acpi, devel
From: Bob Moore <robert.moore@intel.com>
[ Upstream commit 87b8ec5846cb81747088d1729acaf55a1155a267 ]
Handle the case where the Command-line Arguments table field
does not exist.
ACPICA commit d6487164497fda170a1b1453c5d58f2be7c873d6
Link: https://github.com/acpica/acpica/commit/d6487164
Signed-off-by: Bob Moore <robert.moore@intel.com>
Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@intel.com>
Signed-off-by: Sasha Levin <sashal@kernel.org>
---
include/acpi/actbl3.h | 4 ++++
1 file changed, 4 insertions(+)
diff --git a/include/acpi/actbl3.h b/include/acpi/actbl3.h
index 1df891660f43..81d5ebc886f5 100644
--- a/include/acpi/actbl3.h
+++ b/include/acpi/actbl3.h
@@ -738,6 +738,10 @@ struct acpi_table_wpbt {
u16 arguments_length;
};
+struct acpi_wpbt_unicode {
+ u16 *unicode_string;
+};
+
/*******************************************************************************
*
* XENV - Xen Environment Table (ACPI 6.0)
--
2.30.2
^ permalink raw reply related [flat|nested] 5+ messages in thread
* Re: [PATCH AUTOSEL 4.4 24/35] ACPICA: iASL: Fix for WPBT table with no command-line arguments
2021-09-09 12:01 ` [PATCH AUTOSEL 4.4 24/35] ACPICA: iASL: Fix for WPBT table with no command-line arguments Sasha Levin
@ 2021-09-10 7:45 ` Pavel Machek
2021-09-11 14:38 ` Sasha Levin
2021-09-17 19:21 ` Moore, Robert
0 siblings, 2 replies; 5+ messages in thread
From: Pavel Machek @ 2021-09-10 7:45 UTC (permalink / raw)
To: Sasha Levin
Cc: linux-kernel, stable, Bob Moore, Rafael J . Wysocki, linux-acpi, devel
[-- Attachment #1: Type: text/plain, Size: 813 bytes --]
Hi!
> Handle the case where the Command-line Arguments table field
> does not exist.
>
> ACPICA commit d6487164497fda170a1b1453c5d58f2be7c873d6
I'm not sure what is going on here, but adding unused definition will
not make any difference for 4.4 users, so we don't need this in
-stable...?
Best regards,
Pavel
> +++ b/include/acpi/actbl3.h
> @@ -738,6 +738,10 @@ struct acpi_table_wpbt {
> u16 arguments_length;
> };
>
> +struct acpi_wpbt_unicode {
> + u16 *unicode_string;
> +};
> +
> /*******************************************************************************
> *
> * XENV - Xen Environment Table (ACPI 6.0)
--
DENX Software Engineering GmbH, Managing Director: Wolfgang Denk
HRB 165235 Munich, Office: Kirchenstr.5, D-82194 Groebenzell, Germany
[-- Attachment #2: Digital signature --]
[-- Type: application/pgp-signature, Size: 181 bytes --]
^ permalink raw reply [flat|nested] 5+ messages in thread
* Re: [PATCH AUTOSEL 4.4 24/35] ACPICA: iASL: Fix for WPBT table with no command-line arguments
2021-09-10 7:45 ` Pavel Machek
@ 2021-09-11 14:38 ` Sasha Levin
2021-09-13 12:20 ` Rafael J. Wysocki
2021-09-17 19:21 ` Moore, Robert
1 sibling, 1 reply; 5+ messages in thread
From: Sasha Levin @ 2021-09-11 14:38 UTC (permalink / raw)
To: Pavel Machek
Cc: linux-kernel, stable, Bob Moore, Rafael J . Wysocki, linux-acpi, devel
On Fri, Sep 10, 2021 at 09:45:36AM +0200, Pavel Machek wrote:
>Hi!
>
>> Handle the case where the Command-line Arguments table field
>> does not exist.
>>
>> ACPICA commit d6487164497fda170a1b1453c5d58f2be7c873d6
>
>I'm not sure what is going on here, but adding unused definition will
>not make any difference for 4.4 users, so we don't need this in
>-stable...?
Ugh, dropped, thanks!
I wonder what this patch actually does upstream.
--
Thanks,
Sasha
^ permalink raw reply [flat|nested] 5+ messages in thread
* Re: [PATCH AUTOSEL 4.4 24/35] ACPICA: iASL: Fix for WPBT table with no command-line arguments
2021-09-11 14:38 ` Sasha Levin
@ 2021-09-13 12:20 ` Rafael J. Wysocki
0 siblings, 0 replies; 5+ messages in thread
From: Rafael J. Wysocki @ 2021-09-13 12:20 UTC (permalink / raw)
To: Sasha Levin
Cc: Pavel Machek, Linux Kernel Mailing List, Stable, Bob Moore,
Rafael J . Wysocki, ACPI Devel Maling List,
open list:ACPI COMPONENT ARCHITECTURE (ACPICA)
On Sat, Sep 11, 2021 at 4:38 PM Sasha Levin <sashal@kernel.org> wrote:
>
> On Fri, Sep 10, 2021 at 09:45:36AM +0200, Pavel Machek wrote:
> >Hi!
> >
> >> Handle the case where the Command-line Arguments table field
> >> does not exist.
> >>
> >> ACPICA commit d6487164497fda170a1b1453c5d58f2be7c873d6
> >
> >I'm not sure what is going on here, but adding unused definition will
> >not make any difference for 4.4 users, so we don't need this in
> >-stable...?
>
> Ugh, dropped, thanks!
>
> I wonder what this patch actually does upstream.
There are AML compiler changes in it, but the compiler is not included
into the Linux kernel.
^ permalink raw reply [flat|nested] 5+ messages in thread
* RE: [PATCH AUTOSEL 4.4 24/35] ACPICA: iASL: Fix for WPBT table with no command-line arguments
2021-09-10 7:45 ` Pavel Machek
2021-09-11 14:38 ` Sasha Levin
@ 2021-09-17 19:21 ` Moore, Robert
1 sibling, 0 replies; 5+ messages in thread
From: Moore, Robert @ 2021-09-17 19:21 UTC (permalink / raw)
To: Pavel Machek, Sasha Levin
Cc: linux-kernel, stable, Wysocki, Rafael J, linux-acpi, devel
This structure is used by the iASL data table disassembler.
Bob
-----Original Message-----
From: Pavel Machek <pavel@denx.de>
Sent: Friday, September 10, 2021 12:46 AM
To: Sasha Levin <sashal@kernel.org>
Cc: linux-kernel@vger.kernel.org; stable@vger.kernel.org; Moore, Robert <robert.moore@intel.com>; Wysocki, Rafael J <rafael.j.wysocki@intel.com>; linux-acpi@vger.kernel.org; devel@acpica.org
Subject: Re: [PATCH AUTOSEL 4.4 24/35] ACPICA: iASL: Fix for WPBT table with no command-line arguments
Hi!
> Handle the case where the Command-line Arguments table field does not
> exist.
>
> ACPICA commit d6487164497fda170a1b1453c5d58f2be7c873d6
I'm not sure what is going on here, but adding unused definition will not make any difference for 4.4 users, so we don't need this in -stable...?
Best regards,
Pavel
> +++ b/include/acpi/actbl3.h
> @@ -738,6 +738,10 @@ struct acpi_table_wpbt {
> u16 arguments_length;
> };
>
> +struct acpi_wpbt_unicode {
> + u16 *unicode_string;
> +};
> +
> /*******************************************************************************
> *
> * XENV - Xen Environment Table (ACPI 6.0)
--
DENX Software Engineering GmbH, Managing Director: Wolfgang Denk
HRB 165235 Munich, Office: Kirchenstr.5, D-82194 Groebenzell, Germany
^ permalink raw reply [flat|nested] 5+ messages in thread
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2021-09-09 12:01 ` [PATCH AUTOSEL 4.4 24/35] ACPICA: iASL: Fix for WPBT table with no command-line arguments Sasha Levin
2021-09-10 7:45 ` Pavel Machek
2021-09-11 14:38 ` Sasha Levin
2021-09-13 12:20 ` Rafael J. Wysocki
2021-09-17 19:21 ` Moore, Robert
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