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Message-ID: <ebf854f94d7a33c744202efb31cbb61087a33e44.1666822928.git.nabijaczleweli@nabijaczleweli.xyz>
Date: Thu, 27 Oct 2022 00:43:11 +0200
From: наб <nabijaczleweli@...ijaczleweli.xyz>
To: unlisted-recipients:; (no To-header on input)
Cc: Jonathan Corbet <corbet@....net>,
Federico Vaga <federico.vaga@...a.pv.it>,
Alex Shi <alexs@...nel.org>,
Yanteng Si <siyanteng@...ngson.cn>,
Hu Haowen <src.res@...il.cn>,
Thomas Bogendoerfer <tsbogend@...ha.franken.de>,
Greg Kroah-Hartman <gregkh@...uxfoundation.org>,
Jiri Slaby <jirislaby@...nel.org>, linux-doc@...r.kernel.org,
linux-kernel@...r.kernel.org,
linux-doc-tw-discuss@...ts.sourceforge.net,
linux-mips@...r.kernel.org
Subject: [PATCH 08/15] MIPS: IP27: remove KV_MAGIC
It appeared in the original import of SGI code in 2.4.0-test3pre8
and has never been used anywhere
Signed-off-by: Ahelenia Ziemiańska <nabijaczleweli@...ijaczleweli.xyz>
---
Documentation/process/magic-number.rst | 1 -
Documentation/translations/it_IT/process/magic-number.rst | 1 -
Documentation/translations/zh_CN/process/magic-number.rst | 1 -
Documentation/translations/zh_TW/process/magic-number.rst | 1 -
arch/mips/include/asm/sn/klkernvars.h | 8 ++------
arch/mips/sgi-ip27/ip27-klnuma.c | 1 -
6 files changed, 2 insertions(+), 11 deletions(-)
diff --git a/Documentation/process/magic-number.rst b/Documentation/process/magic-number.rst
index 7dada7abc733..d8ffbc21872e 100644
--- a/Documentation/process/magic-number.rst
+++ b/Documentation/process/magic-number.rst
@@ -72,7 +72,6 @@ APM_BIOS_MAGIC 0x4101 apm_user ``arch/x86/kerne
FASYNC_MAGIC 0x4601 fasync_struct ``include/linux/fs.h``
SLIP_MAGIC 0x5302 slip ``drivers/net/slip.h``
HDLCDRV_MAGIC 0x5ac6e778 hdlcdrv_state ``include/linux/hdlcdrv.h``
-KV_MAGIC 0x5f4b565f kernel_vars_s ``arch/mips/include/asm/sn/klkernvars.h``
CCB_MAGIC 0xf2691ad2 ccb ``drivers/scsi/ncr53c8xx.c``
QUEUE_MAGIC_FREE 0xf7e1c9a3 queue_entry ``drivers/scsi/arm/queue.c``
QUEUE_MAGIC_USED 0xf7e1cc33 queue_entry ``drivers/scsi/arm/queue.c``
diff --git a/Documentation/translations/it_IT/process/magic-number.rst b/Documentation/translations/it_IT/process/magic-number.rst
index f9634a04d349..0e59704aa617 100644
--- a/Documentation/translations/it_IT/process/magic-number.rst
+++ b/Documentation/translations/it_IT/process/magic-number.rst
@@ -78,7 +78,6 @@ APM_BIOS_MAGIC 0x4101 apm_user ``arch/x86/kerne
FASYNC_MAGIC 0x4601 fasync_struct ``include/linux/fs.h``
SLIP_MAGIC 0x5302 slip ``drivers/net/slip.h``
HDLCDRV_MAGIC 0x5ac6e778 hdlcdrv_state ``include/linux/hdlcdrv.h``
-KV_MAGIC 0x5f4b565f kernel_vars_s ``arch/mips/include/asm/sn/klkernvars.h``
CCB_MAGIC 0xf2691ad2 ccb ``drivers/scsi/ncr53c8xx.c``
QUEUE_MAGIC_FREE 0xf7e1c9a3 queue_entry ``drivers/scsi/arm/queue.c``
QUEUE_MAGIC_USED 0xf7e1cc33 queue_entry ``drivers/scsi/arm/queue.c``
diff --git a/Documentation/translations/zh_CN/process/magic-number.rst b/Documentation/translations/zh_CN/process/magic-number.rst
index 966b9e6b1a46..17a73661ef17 100644
--- a/Documentation/translations/zh_CN/process/magic-number.rst
+++ b/Documentation/translations/zh_CN/process/magic-number.rst
@@ -61,7 +61,6 @@ APM_BIOS_MAGIC 0x4101 apm_user ``arch/x86/kerne
FASYNC_MAGIC 0x4601 fasync_struct ``include/linux/fs.h``
SLIP_MAGIC 0x5302 slip ``drivers/net/slip.h``
HDLCDRV_MAGIC 0x5ac6e778 hdlcdrv_state ``include/linux/hdlcdrv.h``
-KV_MAGIC 0x5f4b565f kernel_vars_s ``arch/mips/include/asm/sn/klkernvars.h``
CCB_MAGIC 0xf2691ad2 ccb ``drivers/scsi/ncr53c8xx.c``
QUEUE_MAGIC_FREE 0xf7e1c9a3 queue_entry ``drivers/scsi/arm/queue.c``
QUEUE_MAGIC_USED 0xf7e1cc33 queue_entry ``drivers/scsi/arm/queue.c``
diff --git a/Documentation/translations/zh_TW/process/magic-number.rst b/Documentation/translations/zh_TW/process/magic-number.rst
index f3e87a6b3a01..9d44d49b93bf 100644
--- a/Documentation/translations/zh_TW/process/magic-number.rst
+++ b/Documentation/translations/zh_TW/process/magic-number.rst
@@ -64,7 +64,6 @@ APM_BIOS_MAGIC 0x4101 apm_user ``arch/x86/kerne
FASYNC_MAGIC 0x4601 fasync_struct ``include/linux/fs.h``
SLIP_MAGIC 0x5302 slip ``drivers/net/slip.h``
HDLCDRV_MAGIC 0x5ac6e778 hdlcdrv_state ``include/linux/hdlcdrv.h``
-KV_MAGIC 0x5f4b565f kernel_vars_s ``arch/mips/include/asm/sn/klkernvars.h``
CCB_MAGIC 0xf2691ad2 ccb ``drivers/scsi/ncr53c8xx.c``
QUEUE_MAGIC_FREE 0xf7e1c9a3 queue_entry ``drivers/scsi/arm/queue.c``
QUEUE_MAGIC_USED 0xf7e1cc33 queue_entry ``drivers/scsi/arm/queue.c``
diff --git a/arch/mips/include/asm/sn/klkernvars.h b/arch/mips/include/asm/sn/klkernvars.h
index ea6b21795163..93d5eb873255 100644
--- a/arch/mips/include/asm/sn/klkernvars.h
+++ b/arch/mips/include/asm/sn/klkernvars.h
@@ -6,18 +6,14 @@
#ifndef __ASM_SN_KLKERNVARS_H
#define __ASM_SN_KLKERNVARS_H
-#define KV_MAGIC_OFFSET 0x0
-#define KV_RO_NASID_OFFSET 0x4
-#define KV_RW_NASID_OFFSET 0x6
-
-#define KV_MAGIC 0x5f4b565f
+#define KV_RO_NASID_OFFSET 0x0
+#define KV_RW_NASID_OFFSET 0x2
#ifndef __ASSEMBLY__
#include <asm/sn/types.h>
typedef struct kern_vars_s {
- int kv_magic;
nasid_t kv_ro_nasid;
nasid_t kv_rw_nasid;
unsigned long kv_ro_baseaddr;
diff --git a/arch/mips/sgi-ip27/ip27-klnuma.c b/arch/mips/sgi-ip27/ip27-klnuma.c
index abd7a84df7dd..82bb7ac20ef8 100644
--- a/arch/mips/sgi-ip27/ip27-klnuma.c
+++ b/arch/mips/sgi-ip27/ip27-klnuma.c
@@ -61,7 +61,6 @@ static __init void set_ktext_source(nasid_t client_nasid, nasid_t server_nasid)
KERN_VARS_ADDR(client_nasid) = (unsigned long)kvp;
- kvp->kv_magic = KV_MAGIC;
kvp->kv_ro_nasid = server_nasid;
kvp->kv_rw_nasid = master_nasid;
kvp->kv_ro_baseaddr = NODE_CAC_BASE(server_nasid);
--
2.30.2
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