linux-kernel - [PATCH v4 09/18] Documentation: CG

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Date:   Fri, 16 Sep 2022 00:39:41 +0200
From:   наб <nabijaczleweli@...ijaczleweli.xyz>
To:     Greg KH <gregkh@...uxfoundation.org>
Cc:     Bagas Sanjaya <bagasdotme@...il.com>,
        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>, linux-doc@...r.kernel.org,
        linux-kernel@...r.kernel.org,
        linux-doc-tw-discuss@...ts.sourceforge.net
Subject: [PATCH v4 09/18] Documentation: CG_MAGIC isn't a magic number

At least not in the sense described here: it delineates UFS cylinder
groups, is never assigned, and the only macro that incorporates it
(ufs_cg_chkmagic; the second one is unused) is used to detect CGs and
protect from filesystem corruption

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 -
 4 files changed, 4 deletions(-)

diff --git a/Documentation/process/magic-number.rst b/Documentation/process/magic-number.rst
index 478c3c0bc863..b24bb1b92fd5 100644
--- a/Documentation/process/magic-number.rst
+++ b/Documentation/process/magic-number.rst
@@ -78,7 +78,6 @@ MGSL_MAGIC            0x5401           mgsl_info                ``drivers/char/s
 TTY_DRIVER_MAGIC      0x5402           tty_driver               ``include/linux/tty_driver.h``
 MGSLPC_MAGIC          0x5402           mgslpc_info              ``drivers/char/pcmcia/synclink_cs.c``
 FULL_DUPLEX_MAGIC     0x6969                                    ``drivers/net/ethernet/dec/tulip/de2104x.c``
-CG_MAGIC              0x00090255       ufs_cylinder_group       ``include/linux/ufs_fs.h``
 RIEBL_MAGIC           0x09051990                                ``drivers/net/atarilance.c``
 NBD_REQUEST_MAGIC     0x12560953       nbd_request              ``include/linux/nbd.h``
 BAYCOM_MAGIC          0x19730510       baycom_state             ``drivers/net/baycom_epp.c``
diff --git a/Documentation/translations/it_IT/process/magic-number.rst b/Documentation/translations/it_IT/process/magic-number.rst
index 27846e1b1b3d..4de7f7593f0b 100644
--- a/Documentation/translations/it_IT/process/magic-number.rst
+++ b/Documentation/translations/it_IT/process/magic-number.rst
@@ -84,7 +84,6 @@ MGSL_MAGIC            0x5401           mgsl_info                ``drivers/char/s
 TTY_DRIVER_MAGIC      0x5402           tty_driver               ``include/linux/tty_driver.h``
 MGSLPC_MAGIC          0x5402           mgslpc_info              ``drivers/char/pcmcia/synclink_cs.c``
 FULL_DUPLEX_MAGIC     0x6969                                    ``drivers/net/ethernet/dec/tulip/de2104x.c``
-CG_MAGIC              0x00090255       ufs_cylinder_group       ``include/linux/ufs_fs.h``
 RIEBL_MAGIC           0x09051990                                ``drivers/net/atarilance.c``
 NBD_REQUEST_MAGIC     0x12560953       nbd_request              ``include/linux/nbd.h``
 BAYCOM_MAGIC          0x19730510       baycom_state             ``drivers/net/baycom_epp.c``
diff --git a/Documentation/translations/zh_CN/process/magic-number.rst b/Documentation/translations/zh_CN/process/magic-number.rst
index 8c4bef0760cd..0aa97c98f479 100644
--- a/Documentation/translations/zh_CN/process/magic-number.rst
+++ b/Documentation/translations/zh_CN/process/magic-number.rst
@@ -67,7 +67,6 @@ MGSL_MAGIC            0x5401           mgsl_info                ``drivers/char/s
 TTY_DRIVER_MAGIC      0x5402           tty_driver               ``include/linux/tty_driver.h``
 MGSLPC_MAGIC          0x5402           mgslpc_info              ``drivers/char/pcmcia/synclink_cs.c``
 FULL_DUPLEX_MAGIC     0x6969                                    ``drivers/net/ethernet/dec/tulip/de2104x.c``
-CG_MAGIC              0x00090255       ufs_cylinder_group       ``include/linux/ufs_fs.h``
 RIEBL_MAGIC           0x09051990                                ``drivers/net/atarilance.c``
 NBD_REQUEST_MAGIC     0x12560953       nbd_request              ``include/linux/nbd.h``
 BAYCOM_MAGIC          0x19730510       baycom_state             ``drivers/net/baycom_epp.c``
diff --git a/Documentation/translations/zh_TW/process/magic-number.rst b/Documentation/translations/zh_TW/process/magic-number.rst
index b071bd837e62..a24c3f0e0d41 100644
--- a/Documentation/translations/zh_TW/process/magic-number.rst
+++ b/Documentation/translations/zh_TW/process/magic-number.rst
@@ -70,7 +70,6 @@ MGSL_MAGIC            0x5401           mgsl_info                ``drivers/char/s
 TTY_DRIVER_MAGIC      0x5402           tty_driver               ``include/linux/tty_driver.h``
 MGSLPC_MAGIC          0x5402           mgslpc_info              ``drivers/char/pcmcia/synclink_cs.c``
 FULL_DUPLEX_MAGIC     0x6969                                    ``drivers/net/ethernet/dec/tulip/de2104x.c``
-CG_MAGIC              0x00090255       ufs_cylinder_group       ``include/linux/ufs_fs.h``
 RIEBL_MAGIC           0x09051990                                ``drivers/net/atarilance.c``
 NBD_REQUEST_MAGIC     0x12560953       nbd_request              ``include/linux/nbd.h``
 BAYCOM_MAGIC          0x19730510       baycom_state             ``drivers/net/baycom_epp.c``
-- 
2.30.2

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