* [RFC][PATCH 1/3] TXT: ACPI AddressRangeUnusuable support
@ 2008-10-07 20:34 Cihula, Joseph
2008-10-08 0:54 ` Andi Kleen
0 siblings, 1 reply; 5+ messages in thread
From: Cihula, Joseph @ 2008-10-07 20:34 UTC (permalink / raw)
To: linux-kernel
Cc: Wang, Shane, Wei, Gang, Van De Ven, Arjan, Mallick, Asit K,
Nakajima, Jun, Chris Wright, Jan Beulich, mingo, tytso
[-- Attachment #1: Type: text/plain, Size: 2042 bytes --]
See attached commit message (w/ patch), copied below:
Add support for the E820_UNUSABLE memory type, which is defined in
Revision 3.0b (Oct. 10, 2006) of the ACPI Specification on p. 394
Table
14-1:
AddressRangeUnusuable This range of address contains memory in which
errors have been detected. This range must not be used by the OSPM.
Signed-off-by: Joseph Cihula <joseph.cihula@intel.com>
Signed-off-by: Shane Wang <shane.wang@intel.com>
Signed-off-by: Gang Wei <gang.wei@intel.com>
Cc: Ingo Molnar <mingo@elte.hu>
Cc: Thomas Gleixner <tglx@linutronix.de>
Cc: Andi Kleen <andi@firstfloor.org>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
---
arch/x86/kernel/e820.c | 4 ++++
include/asm-x86/e820.h | 1 +
2 files changed, 5 insertions(+)
diff -puN
arch/x86/kernel/e820.c~acpi-add-support-for-addressrangeunusuable-acpi-m
emory-type arch/x86/kernel/e820.c
---
a/arch/x86/kernel/e820.c~acpi-add-support-for-addressrangeunusuable-acpi
-memory-type
+++ a/arch/x86/kernel/e820.c
@@ -148,6 +148,9 @@ void __init e820_print_map(char *who)
case E820_NVS:
printk(KERN_CONT "(ACPI NVS)\n");
break;
+ case E820_UNUSABLE:
+ printk("(unusable)\n");
+ break;
default:
printk(KERN_CONT "type %u\n", e820.map[i].type);
break;
@@ -1260,6 +1263,7 @@ static inline const char *e820_type_to_s
case E820_RAM: return "System RAM";
case E820_ACPI: return "ACPI Tables";
case E820_NVS: return "ACPI Non-volatile Storage";
+ case E820_UNUSABLE: return "Unusable memory";
default: return "reserved";
}
}
diff -puN
include/asm-x86/e820.h~acpi-add-support-for-addressrangeunusuable-acpi-m
emory-type include/asm-x86/e820.h
---
a/include/asm-x86/e820.h~acpi-add-support-for-addressrangeunusuable-acpi
-memory-type
+++ a/include/asm-x86/e820.h
@@ -43,6 +43,7 @@
#define E820_RESERVED 2
#define E820_ACPI 3
#define E820_NVS 4
+#define E820_UNUSABLE 5
/* reserved RAM used by kernel itself */
#define E820_RESERVED_KERN 128
[-- Attachment #2: Type: message/rfc822, Size: 4621 bytes --]
From: <akpm@linux-foundation.org>
To: "Cihula, Joseph" <joseph.cihula@intel.com>, <andi@firstfloor.org>, "Wei, Gang" <gang.wei@intel.com>, <mingo@elte.hu>, "Wang, Shane" <shane.wang@intel.com>, <tglx@linutronix.de>, <mm-commits@vger.kernel.org>
Subject: - acpi-add-support-for-addressrangeunusuable-acpi-memory-type.patch removed from -mm tree
Date: Tue, 26 Aug 2008 11:44:49 -0700
Message-ID: <200808261844.m7QIinld021343@imap1.linux-foundation.org>
The patch titled
acpi: add support for AddressRangeUnusuable ACPI memory type
has been removed from the -mm tree. Its filename was
acpi-add-support-for-addressrangeunusuable-acpi-memory-type.patch
This patch was dropped because it was merged into mainline or a subsystem tree
The current -mm tree may be found at http://userweb.kernel.org/~akpm/mmotm/
------------------------------------------------------
Subject: acpi: add support for AddressRangeUnusuable ACPI memory type
From: "Cihula, Joseph" <joseph.cihula@intel.com>
Add support for the E820_UNUSABLE memory type, which is defined in
Revision 3.0b (Oct. 10, 2006) of the ACPI Specification on p. 394 Table
14-1:
AddressRangeUnusuable This range of address contains memory in which
errors have been detected. This range must not be used by the OSPM.
Signed-off-by: Joseph Cihula <joseph.cihula@intel.com>
Signed-off-by: Shane Wang <shane.wang@intel.com>
Signed-off-by: Gang Wei <gang.wei@intel.com>
Cc: Ingo Molnar <mingo@elte.hu>
Cc: Thomas Gleixner <tglx@linutronix.de>
Cc: Andi Kleen <andi@firstfloor.org>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
---
arch/x86/kernel/e820.c | 4 ++++
include/asm-x86/e820.h | 1 +
2 files changed, 5 insertions(+)
diff -puN arch/x86/kernel/e820.c~acpi-add-support-for-addressrangeunusuable-acpi-memory-type arch/x86/kernel/e820.c
--- a/arch/x86/kernel/e820.c~acpi-add-support-for-addressrangeunusuable-acpi-memory-type
+++ a/arch/x86/kernel/e820.c
@@ -148,6 +148,9 @@ void __init e820_print_map(char *who)
case E820_NVS:
printk(KERN_CONT "(ACPI NVS)\n");
break;
+ case E820_UNUSABLE:
+ printk("(unusable)\n");
+ break;
default:
printk(KERN_CONT "type %u\n", e820.map[i].type);
break;
@@ -1260,6 +1263,7 @@ static inline const char *e820_type_to_s
case E820_RAM: return "System RAM";
case E820_ACPI: return "ACPI Tables";
case E820_NVS: return "ACPI Non-volatile Storage";
+ case E820_UNUSABLE: return "Unusable memory";
default: return "reserved";
}
}
diff -puN include/asm-x86/e820.h~acpi-add-support-for-addressrangeunusuable-acpi-memory-type include/asm-x86/e820.h
--- a/include/asm-x86/e820.h~acpi-add-support-for-addressrangeunusuable-acpi-memory-type
+++ a/include/asm-x86/e820.h
@@ -43,6 +43,7 @@
#define E820_RESERVED 2
#define E820_ACPI 3
#define E820_NVS 4
+#define E820_UNUSABLE 5
/* reserved RAM used by kernel itself */
#define E820_RESERVED_KERN 128
_
Patches currently in -mm which might be from joseph.cihula@intel.com are
linux-next.patch
^ permalink raw reply [flat|nested] 5+ messages in thread
* [RFC][PATCH 1/3] TXT: ACPI AddressRangeUnusuable support
@ 2008-10-07 22:57 Joseph Cihula
2008-10-07 23:40 ` Joseph Cihula
0 siblings, 1 reply; 5+ messages in thread
From: Joseph Cihula @ 2008-10-07 22:57 UTC (permalink / raw)
To: linux-kernel
Cc: shane.wang, gang.wei, arjan, asit.k.mallick, jun.nakajima, chrisw,
jbeulich, mingo, tytso, linux-kernel, joseph.cihula
(re-posted with apologies for formatting and email addresses)
Commit message (w/ patch), copied below:
Add support for the E820_UNUSABLE memory type, which is defined in
Revision 3.0b (Oct. 10, 2006) of the ACPI Specification on p. 394 Table
14-1:
AddressRangeUnusuable This range of address contains memory in which
errors have been detected. This range must not be used by the OSPM.
Signed-off-by: Joseph Cihula <joseph.cihula@intel.com>
Signed-off-by: Shane Wang <shane.wang@intel.com>
Signed-off-by: Gang Wei <gang.wei@intel.com>
Cc: Ingo Molnar <mingo@elte.hu>
Cc: Thomas Gleixner <tglx@linutronix.de>
Cc: Andi Kleen <andi@firstfloor.org>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
---
arch/x86/kernel/e820.c | 4 ++++
include/asm-x86/e820.h | 1 +
2 files changed, 5 insertions(+)
diff -puN
arch/x86/kernel/e820.c~acpi-add-support-for-addressrangeunusuable-acpi-memory-type
arch/x86/kernel/e820.c
---
a/arch/x86/kernel/e820.c~acpi-add-support-for-addressrangeunusuable-acpi-memory-type
+++ a/arch/x86/kernel/e820.c
@@ -148,6 +148,9 @@ void __init e820_print_map(char *who)
case E820_NVS:
printk(KERN_CONT "(ACPI NVS)\n");
break;
+ case E820_UNUSABLE:
+ printk("(unusable)\n");
+ break;
default:
printk(KERN_CONT "type %u\n", e820.map[i].type);
break;
@@ -1260,6 +1263,7 @@ static inline const char *e820_type_to_s
case E820_RAM: return "System RAM";
case E820_ACPI: return "ACPI Tables";
case E820_NVS: return "ACPI Non-volatile Storage";
+ case E820_UNUSABLE: return "Unusable memory";
default: return "reserved";
}
}
diff -puN
include/asm-x86/e820.h~acpi-add-support-for-addressrangeunusuable-acpi-memory-type
include/asm-x86/e820.h
---
a/include/asm-x86/e820.h~acpi-add-support-for-addressrangeunusuable-acpi-memory-type
+++ a/include/asm-x86/e820.h
@@ -43,6 +43,7 @@
#define E820_RESERVED 2
#define E820_ACPI 3
#define E820_NVS 4
+#define E820_UNUSABLE 5
/* reserved RAM used by kernel itself */
#define E820_RESERVED_KERN 128
^ permalink raw reply [flat|nested] 5+ messages in thread
* Re: [RFC][PATCH 1/3] TXT: ACPI AddressRangeUnusuable support
2008-10-07 22:57 [RFC][PATCH 1/3] TXT: ACPI AddressRangeUnusuable support Joseph Cihula
@ 2008-10-07 23:40 ` Joseph Cihula
0 siblings, 0 replies; 5+ messages in thread
From: Joseph Cihula @ 2008-10-07 23:40 UTC (permalink / raw)
To: linux-kernel
Cc: shane.wang, gang.wei, arjan, asit.k.mallick, jun.nakajima, chrisw,
jbeulich, mingo, tytso, joseph.cihula
(still managed to lose the tabs--let's try one more time ;-( )
(re-posted with apologies for formatting and email addresses)
Commit message (w/ patch), copied below:
Add support for the E820_UNUSABLE memory type, which is defined in Revision 3.0b (Oct. 10, 2006) of the ACPI Specification on p. 394 Table
14-1:
AddressRangeUnusuable This range of address contains memory in which
errors have been detected. This range must not be used by the OSPM.
Signed-off-by: Joseph Cihula <joseph.cihula@intel.com>
Signed-off-by: Shane Wang <shane.wang@intel.com>
Signed-off-by: Gang Wei <gang.wei@intel.com>
Cc: Ingo Molnar <mingo@elte.hu>
Cc: Thomas Gleixner <tglx@linutronix.de>
Cc: Andi Kleen <andi@firstfloor.org>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
---
arch/x86/kernel/e820.c | 4 ++++
include/asm-x86/e820.h | 1 +
2 files changed, 5 insertions(+)
diff -puN arch/x86/kernel/e820.c~acpi-add-support-for-addressrangeunusuable-acpi-memory-type arch/x86/kernel/e820.c
--- a/arch/x86/kernel/e820.c~acpi-add-support-for-addressrangeunusuable-acpi-memory-type
+++ a/arch/x86/kernel/e820.c
@@ -148,6 +148,9 @@ void __init e820_print_map(char *who)
case E820_NVS:
printk(KERN_CONT "(ACPI NVS)\n");
break;
+ case E820_UNUSABLE:
+ printk("(unusable)\n");
+ break;
default:
printk(KERN_CONT "type %u\n", e820.map[i].type);
break;
@@ -1260,6 +1263,7 @@ static inline const char *e820_type_to_s
case E820_RAM: return "System RAM";
case E820_ACPI: return "ACPI Tables";
case E820_NVS: return "ACPI Non-volatile Storage";
+ case E820_UNUSABLE: return "Unusable memory";
default: return "reserved";
}
}
diff -puN include/asm-x86/e820.h~acpi-add-support-for-addressrangeunusuable-acpi-memory-type include/asm-x86/e820.h
--- a/include/asm-x86/e820.h~acpi-add-support-for-addressrangeunusuable-acpi-memory-type
+++ a/include/asm-x86/e820.h
@@ -43,6 +43,7 @@
#define E820_RESERVED 2
#define E820_ACPI 3
#define E820_NVS 4
+#define E820_UNUSABLE 5
/* reserved RAM used by kernel itself */
#define E820_RESERVED_KERN 128
^ permalink raw reply [flat|nested] 5+ messages in thread
* Re: [RFC][PATCH 1/3] TXT: ACPI AddressRangeUnusuable support
2008-10-07 20:34 Cihula, Joseph
@ 2008-10-08 0:54 ` Andi Kleen
2008-10-08 4:32 ` Cihula, Joseph
0 siblings, 1 reply; 5+ messages in thread
From: Andi Kleen @ 2008-10-08 0:54 UTC (permalink / raw)
To: Cihula, Joseph
Cc: linux-kernel, Wang, Shane, Wei, Gang, Van De Ven, Arjan,
Mallick, Asit K, Nakajima, Jun, Chris Wright, Jan Beulich, mingo,
tytso
"Cihula, Joseph" <joseph.cihula@intel.com> writes:
> +#define E820_UNUSABLE 5
>
> /* reserved RAM used by kernel itself */
> #define E820_RESERVED_KERN 128
>
> From: <akpm@linux-foundation.org>
Something got corrupted? Your patch contains a mailbox with another
version of the patch.
> Subject: - acpi-add-support-for-addressrangeunusuable-acpi-memory-type.patch removed from -mm tree
> To: "Cihula, Joseph" <joseph.cihula@intel.com>,
> <andi@firstfloor.org>,
> "Wei, Gang" <gang.wei@intel.com>,
> <mingo@elte.hu>,
> "Wang, Shane" <shane.wang@intel.com>,
> <tglx@linutronix.de>,
> <mm-commits@vger.kernel.org>
> Date: Tue, 26 Aug 2008 11:44:49 -0700
>
>
> The patch titled
> acpi: add support for AddressRangeUnusuable ACPI memory type
> has been removed from the -mm tree. Its filename was
> acpi-add-support-for-addressrangeunusuable-acpi-memory-type.patch
-Andi
--
ak@linux.intel.com
^ permalink raw reply [flat|nested] 5+ messages in thread
* RE: [RFC][PATCH 1/3] TXT: ACPI AddressRangeUnusuable support
2008-10-08 0:54 ` Andi Kleen
@ 2008-10-08 4:32 ` Cihula, Joseph
0 siblings, 0 replies; 5+ messages in thread
From: Cihula, Joseph @ 2008-10-08 4:32 UTC (permalink / raw)
To: Andi Kleen
Cc: linux-kernel, Wang, Shane, Wei, Gang, Van De Ven, Arjan,
Mallick, Asit K, Nakajima, Jun, Chris Wright, Jan Beulich, mingo,
tytso
> From: Andi Kleen [mailto:andi@firstfloor.org]
> Sent: Tuesday, October 07, 2008 5:54 PM
>
> "Cihula, Joseph" <joseph.cihula@intel.com> writes:
> > +#define E820_UNUSABLE 5
> >
> > /* reserved RAM used by kernel itself */
> > #define E820_RESERVED_KERN 128
> >
> > From: <akpm@linux-foundation.org>
>
> Something got corrupted? Your patch contains a mailbox with another
> version of the patch.
It appears Outlook/Exchange munged more than just tabs and wrapping. My
most recent patch should be correct (at least the copy I received looks
fine).
>
> > Subject: - acpi-add-support-for-addressrangeunusuable-acpi-memory-
> type.patch removed from -mm tree
> > To: "Cihula, Joseph" <joseph.cihula@intel.com>,
> > <andi@firstfloor.org>,
> > "Wei, Gang" <gang.wei@intel.com>,
> > <mingo@elte.hu>,
> > "Wang, Shane" <shane.wang@intel.com>,
> > <tglx@linutronix.de>,
> > <mm-commits@vger.kernel.org>
> > Date: Tue, 26 Aug 2008 11:44:49 -0700
> >
> >
> > The patch titled
> > acpi: add support for AddressRangeUnusuable ACPI memory type
> > has been removed from the -mm tree. Its filename was
> > acpi-add-support-for-addressrangeunusuable-acpi-memory-
> type.patch
>
> -Andi
> --
> ak@linux.intel.com
^ permalink raw reply [flat|nested] 5+ messages in thread
end of thread, other threads:[~2008-10-08 4:32 UTC | newest]
Thread overview: 5+ messages (download: mbox.gz follow: Atom feed
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2008-10-07 22:57 [RFC][PATCH 1/3] TXT: ACPI AddressRangeUnusuable support Joseph Cihula
2008-10-07 23:40 ` Joseph Cihula
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2008-10-07 20:34 Cihula, Joseph
2008-10-08 0:54 ` Andi Kleen
2008-10-08 4:32 ` Cihula, Joseph
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