* [PATCH] Documentation/process/magic-number.rst: kill
@ 2022-09-06 0:38 наб
2022-09-07 3:50 ` Bagas Sanjaya
0 siblings, 1 reply; 36+ messages in thread
From: наб @ 2022-09-06 0:38 UTC (permalink / raw)
Cc: Jonathan Corbet, Federico Vaga, Alex Shi, Yanteng Si, Hu Haowen,
Thomas Gleixner, linux-doc, linux-kernel, linux-doc-tw-discuss
[-- Attachment #1: Type: text/plain, Size: 46880 bytes --]
The entire file blames back to the start of git
(minus whitespace from the RST translation and a typo fix)
There are changelog comments for March 1994 through to Linux 2.5.74,
struct tty_ldisc is two pointers nowadays, so naturally no magic,
GDA_MAGIC is defined but unused, and it's been this way
since start-of-git,
M3_CARD_MAGIC isn't defined, because
commit d56b9b9c464a10ab1ee51a4c6190a2b57b8ef7a6 ("[PATCH] The scheduled
removal of some OSS drivers") removed the entire driver in 2006,
CS_CARD_MAGIC likewise since
commit b5d425c97f7d4e92151167b01ca038e7853c6b37 ("more scheduled OSS
driver removal") in 2007,
KMALLOC_MAGIC and VMALLOC_MAGIC got killed in
commit e38e0cfa48ac38f4fe24453d2523852467c95b21 ("[ALSA] Remove kmalloc
wrappers"), six months after start of git,
SLAB_C_MAGIC has never appeared in git (killed in 2.4.0-test3pre6).
At a glance, the only ones still in use are in code mostly untouched
since git (TTY, SLIP, SCSI (drivers/scsi/{arm/queue.c,ncr53c8xx.c}),
&c., but not PPP or PTY (neither exist now)).
A rough estimate of magic numbers in the kernel may be obtained via
# git grep define | grep '_MAGIC\b' |
grep -ve IOC -e ^tools/ -e '_IO[(WR]' -e _SUPER | wc -l
780
there is, of course, a few other meanings of magic here,
but a random sampling of SR_EEPROM_MAGIC, L2TP_TUNNEL_MAGIC,
and MD_SB_MAGIC showed they are all used like magic-number.rst describes
and are not in it
By all accounts, it seems magic-number.rst is a low-value historical
relic at best and misleading cruft at worst
Signed-off-by: Ahelenia Ziemiańska <nabijaczleweli@nabijaczleweli.xyz>
---
Documentation/process/index.rst | 1 -
Documentation/process/magic-number.rst | 154 -----------------
.../translations/it_IT/process/index.rst | 1 -
.../it_IT/process/magic-number.rst | 161 ------------------
.../translations/zh_CN/process/index.rst | 1 -
.../zh_CN/process/magic-number.rst | 144 ----------------
.../translations/zh_TW/process/index.rst | 1 -
.../zh_TW/process/magic-number.rst | 148 ----------------
8 files changed, 611 deletions(-)
delete mode 100644 Documentation/process/magic-number.rst
delete mode 100644 Documentation/translations/it_IT/process/magic-number.rst
delete mode 100644 Documentation/translations/zh_CN/process/magic-number.rst
delete mode 100644 Documentation/translations/zh_TW/process/magic-number.rst
diff --git a/Documentation/process/index.rst b/Documentation/process/index.rst
index 2ba2a1582bbe..ae2201ae0acf 100644
--- a/Documentation/process/index.rst
+++ b/Documentation/process/index.rst
@@ -58,7 +58,6 @@ lack of a better place.
applying-patches
adding-syscalls
- magic-number
volatile-considered-harmful
botching-up-ioctls
clang-format
diff --git a/Documentation/process/magic-number.rst b/Documentation/process/magic-number.rst
deleted file mode 100644
index f5ba36e96461..000000000000
--- a/Documentation/process/magic-number.rst
+++ /dev/null
@@ -1,154 +0,0 @@
-.. _magicnumbers:
-
-Linux magic numbers
-===================
-
-This file is a registry of magic numbers which are in use. When you
-add a magic number to a structure, you should also add it to this
-file, since it is best if the magic numbers used by various structures
-are unique.
-
-It is a **very** good idea to protect kernel data structures with magic
-numbers. This allows you to check at run time whether (a) a structure
-has been clobbered, or (b) you've passed the wrong structure to a
-routine. This last is especially useful --- particularly when you are
-passing pointers to structures via a void * pointer. The tty code,
-for example, does this frequently to pass driver-specific and line
-discipline-specific structures back and forth.
-
-The way to use magic numbers is to declare them at the beginning of
-the structure, like so::
-
- struct tty_ldisc {
- int magic;
- ...
- };
-
-Please follow this discipline when you are adding future enhancements
-to the kernel! It has saved me countless hours of debugging,
-especially in the screwy cases where an array has been overrun and
-structures following the array have been overwritten. Using this
-discipline, these cases get detected quickly and safely.
-
-Changelog::
-
- Theodore Ts'o
- 31 Mar 94
-
- The magic table is current to Linux 2.1.55.
-
- Michael Chastain
- <mailto:mec@shout.net>
- 22 Sep 1997
-
- Now it should be up to date with Linux 2.1.112. Because
- we are in feature freeze time it is very unlikely that
- something will change before 2.2.x. The entries are
- sorted by number field.
-
- Krzysztof G. Baranowski
- <mailto: kgb@knm.org.pl>
- 29 Jul 1998
-
- Updated the magic table to Linux 2.5.45. Right over the feature freeze,
- but it is possible that some new magic numbers will sneak into the
- kernel before 2.6.x yet.
-
- Petr Baudis
- <pasky@ucw.cz>
- 03 Nov 2002
-
- Updated the magic table to Linux 2.5.74.
-
- Fabian Frederick
- <ffrederick@users.sourceforge.net>
- 09 Jul 2003
-
-
-===================== ================ ======================== ==========================================
-Magic Name Number Structure File
-===================== ================ ======================== ==========================================
-PG_MAGIC 'P' pg_{read,write}_hdr ``include/linux/pg.h``
-CMAGIC 0x0111 user ``include/linux/a.out.h``
-MKISS_DRIVER_MAGIC 0x04bf mkiss_channel ``drivers/net/mkiss.h``
-HDLC_MAGIC 0x239e n_hdlc ``drivers/char/n_hdlc.c``
-APM_BIOS_MAGIC 0x4101 apm_user ``arch/x86/kernel/apm_32.c``
-DB_MAGIC 0x4442 fc_info ``drivers/net/iph5526_novram.c``
-DL_MAGIC 0x444d fc_info ``drivers/net/iph5526_novram.c``
-FASYNC_MAGIC 0x4601 fasync_struct ``include/linux/fs.h``
-FF_MAGIC 0x4646 fc_info ``drivers/net/iph5526_novram.c``
-PTY_MAGIC 0x5001 ``drivers/char/pty.c``
-PPP_MAGIC 0x5002 ppp ``include/linux/if_pppvar.h``
-SSTATE_MAGIC 0x5302 serial_state ``include/linux/serial.h``
-SLIP_MAGIC 0x5302 slip ``drivers/net/slip.h``
-STRIP_MAGIC 0x5303 strip ``drivers/net/strip.c``
-SIXPACK_MAGIC 0x5304 sixpack ``drivers/net/hamradio/6pack.h``
-AX25_MAGIC 0x5316 ax_disp ``drivers/net/mkiss.h``
-TTY_MAGIC 0x5401 tty_struct ``include/linux/tty.h``
-MGSL_MAGIC 0x5401 mgsl_info ``drivers/char/synclink.c``
-TTY_DRIVER_MAGIC 0x5402 tty_driver ``include/linux/tty_driver.h``
-MGSLPC_MAGIC 0x5402 mgslpc_info ``drivers/char/pcmcia/synclink_cs.c``
-USB_SERIAL_MAGIC 0x6702 usb_serial ``drivers/usb/serial/usb-serial.h``
-FULL_DUPLEX_MAGIC 0x6969 ``drivers/net/ethernet/dec/tulip/de2104x.c``
-USB_BLUETOOTH_MAGIC 0x6d02 usb_bluetooth ``drivers/usb/class/bluetty.c``
-RFCOMM_TTY_MAGIC 0x6d02 ``net/bluetooth/rfcomm/tty.c``
-USB_SERIAL_PORT_MAGIC 0x7301 usb_serial_port ``drivers/usb/serial/usb-serial.h``
-CG_MAGIC 0x00090255 ufs_cylinder_group ``include/linux/ufs_fs.h``
-LSEMAGIC 0x05091998 lse ``drivers/fc4/fc.c``
-RIEBL_MAGIC 0x09051990 ``drivers/net/atarilance.c``
-NBD_REQUEST_MAGIC 0x12560953 nbd_request ``include/linux/nbd.h``
-RED_MAGIC2 0x170fc2a5 (any) ``mm/slab.c``
-BAYCOM_MAGIC 0x19730510 baycom_state ``drivers/net/baycom_epp.c``
-ISDN_X25IFACE_MAGIC 0x1e75a2b9 isdn_x25iface_proto_data ``drivers/isdn/isdn_x25iface.h``
-ECP_MAGIC 0x21504345 cdkecpsig ``include/linux/cdk.h``
-LSOMAGIC 0x27091997 lso ``drivers/fc4/fc.c``
-LSMAGIC 0x2a3b4d2a ls ``drivers/fc4/fc.c``
-WANPIPE_MAGIC 0x414C4453 sdla_{dump,exec} ``include/linux/wanpipe.h``
-CS_CARD_MAGIC 0x43525553 cs_card ``sound/oss/cs46xx.c``
-LABELCL_MAGIC 0x4857434c labelcl_info_s ``include/asm/ia64/sn/labelcl.h``
-ISDN_ASYNC_MAGIC 0x49344C01 modem_info ``include/linux/isdn.h``
-CTC_ASYNC_MAGIC 0x49344C01 ctc_tty_info ``drivers/s390/net/ctctty.c``
-ISDN_NET_MAGIC 0x49344C02 isdn_net_local_s ``drivers/isdn/i4l/isdn_net_lib.h``
-SAVEKMSG_MAGIC2 0x4B4D5347 savekmsg ``arch/*/amiga/config.c``
-CS_STATE_MAGIC 0x4c4f4749 cs_state ``sound/oss/cs46xx.c``
-SLAB_C_MAGIC 0x4f17a36d kmem_cache ``mm/slab.c``
-COW_MAGIC 0x4f4f4f4d cow_header_v1 ``arch/um/drivers/ubd_user.c``
-I810_CARD_MAGIC 0x5072696E i810_card ``sound/oss/i810_audio.c``
-TRIDENT_CARD_MAGIC 0x5072696E trident_card ``sound/oss/trident.c``
-ROUTER_MAGIC 0x524d4157 wan_device [in ``wanrouter.h`` pre 3.9]
-SAVEKMSG_MAGIC1 0x53415645 savekmsg ``arch/*/amiga/config.c``
-GDA_MAGIC 0x58464552 gda ``arch/mips/include/asm/sn/gda.h``
-RED_MAGIC1 0x5a2cf071 (any) ``mm/slab.c``
-EEPROM_MAGIC_VALUE 0x5ab478d2 lanai_dev ``drivers/atm/lanai.c``
-HDLCDRV_MAGIC 0x5ac6e778 hdlcdrv_state ``include/linux/hdlcdrv.h``
-PCXX_MAGIC 0x5c6df104 channel ``drivers/char/pcxx.h``
-KV_MAGIC 0x5f4b565f kernel_vars_s ``arch/mips/include/asm/sn/klkernvars.h``
-I810_STATE_MAGIC 0x63657373 i810_state ``sound/oss/i810_audio.c``
-TRIDENT_STATE_MAGIC 0x63657373 trient_state ``sound/oss/trident.c``
-M3_CARD_MAGIC 0x646e6f50 m3_card ``sound/oss/maestro3.c``
-FW_HEADER_MAGIC 0x65726F66 fw_header ``drivers/atm/fore200e.h``
-SLOT_MAGIC 0x67267321 slot ``drivers/hotplug/cpqphp.h``
-SLOT_MAGIC 0x67267322 slot ``drivers/hotplug/acpiphp.h``
-LO_MAGIC 0x68797548 nbd_device ``include/linux/nbd.h``
-M3_STATE_MAGIC 0x734d724d m3_state ``sound/oss/maestro3.c``
-VMALLOC_MAGIC 0x87654320 snd_alloc_track ``sound/core/memory.c``
-KMALLOC_MAGIC 0x87654321 snd_alloc_track ``sound/core/memory.c``
-PWC_MAGIC 0x89DC10AB pwc_device ``drivers/usb/media/pwc.h``
-NBD_REPLY_MAGIC 0x96744668 nbd_reply ``include/linux/nbd.h``
-ENI155_MAGIC 0xa54b872d midway_eprom ``drivers/atm/eni.h``
-CODA_MAGIC 0xC0DAC0DA coda_file_info ``fs/coda/coda_fs_i.h``
-YAM_MAGIC 0xF10A7654 yam_port ``drivers/net/hamradio/yam.c``
-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``
-HTB_CMAGIC 0xFEFAFEF1 htb_class ``net/sched/sch_htb.c``
-NMI_MAGIC 0x48414d4d455201 nmi_s ``arch/mips/include/asm/sn/nmi.h``
-===================== ================ ======================== ==========================================
-
-Note that there are also defined special per-driver magic numbers in sound
-memory management. See ``include/sound/sndmagic.h`` for complete list of them. Many
-OSS sound drivers have their magic numbers constructed from the soundcard PCI
-ID - these are not listed here as well.
-
-HFS is another larger user of magic numbers - you can find them in
-``fs/hfs/hfs.h``.
diff --git a/Documentation/translations/it_IT/process/index.rst b/Documentation/translations/it_IT/process/index.rst
index 8d4e36a07ff4..71adf53bc297 100644
--- a/Documentation/translations/it_IT/process/index.rst
+++ b/Documentation/translations/it_IT/process/index.rst
@@ -56,7 +56,6 @@ perché non si è trovato un posto migliore.
applying-patches
adding-syscalls
- magic-number
volatile-considered-harmful
clang-format
../riscv/patch-acceptance
diff --git a/Documentation/translations/it_IT/process/magic-number.rst b/Documentation/translations/it_IT/process/magic-number.rst
deleted file mode 100644
index f452fafb1e84..000000000000
--- a/Documentation/translations/it_IT/process/magic-number.rst
+++ /dev/null
@@ -1,161 +0,0 @@
-.. include:: ../disclaimer-ita.rst
-
-:Original: :ref:`Documentation/process/magic-number.rst <magicnumbers>`
-:Translator: Federico Vaga <federico.vaga@vaga.pv.it>
-
-.. _it_magicnumbers:
-
-I numeri magici di Linux
-========================
-
-Questo documento è un registro dei numeri magici in uso. Quando
-aggiungete un numero magico ad una struttura, dovreste aggiungerlo anche
-a questo documento; la cosa migliore è che tutti i numeri magici usati
-dalle varie strutture siano unici.
-
-È **davvero** un'ottima idea proteggere le strutture dati del kernel con
-dei numeri magici. Questo vi permette in fase d'esecuzione di (a) verificare
-se una struttura è stata malmenata, o (b) avete passato a una procedura la
-struttura errata. Quest'ultimo è molto utile - particolarmente quando si passa
-una struttura dati tramite un puntatore void \*. Il codice tty, per esempio,
-effettua questa operazione con regolarità passando avanti e indietro le
-strutture specifiche per driver e discipline.
-
-Per utilizzare un numero magico, dovete dichiararlo all'inizio della struttura
-dati, come di seguito::
-
- struct tty_ldisc {
- int magic;
- ...
- };
-
-Per favore, seguite questa direttiva quando aggiungerete migliorie al kernel!
-Mi ha risparmiato un numero illimitato di ore di debug, specialmente nei casi
-più ostici dove si è andati oltre la dimensione di un vettore e la struttura
-dati che lo seguiva in memoria è stata sovrascritta. Seguendo questa
-direttiva, questi casi vengono identificati velocemente e in sicurezza.
-
-Registro dei cambiamenti::
-
- Theodore Ts'o
- 31 Mar 94
-
- La tabella magica è aggiornata a Linux 2.1.55.
-
- Michael Chastain
- <mailto:mec@shout.net>
- 22 Sep 1997
-
- Ora dovrebbe essere aggiornata a Linux 2.1.112. Dato che
- siamo in un momento di congelamento delle funzionalità
- (*feature freeze*) è improbabile che qualcosa cambi prima
- della versione 2.2.x. Le righe sono ordinate secondo il
- campo numero.
-
- Krzysztof G. Baranowski
- <mailto: kgb@knm.org.pl>
- 29 Jul 1998
-
- Aggiornamento della tabella a Linux 2.5.45. Giusti nel congelamento
- delle funzionalità ma è comunque possibile che qualche nuovo
- numero magico s'intrufoli prima del kernel 2.6.x.
-
- Petr Baudis
- <pasky@ucw.cz>
- 03 Nov 2002
-
- Aggiornamento della tabella magica a Linux 2.5.74.
-
- Fabian Frederick
- <ffrederick@users.sourceforge.net>
- 09 Jul 2003
-
-
-===================== ================ ======================== ==========================================
-Nome magico Numero Struttura File
-===================== ================ ======================== ==========================================
-PG_MAGIC 'P' pg_{read,write}_hdr ``include/linux/pg.h``
-CMAGIC 0x0111 user ``include/linux/a.out.h``
-MKISS_DRIVER_MAGIC 0x04bf mkiss_channel ``drivers/net/mkiss.h``
-HDLC_MAGIC 0x239e n_hdlc ``drivers/char/n_hdlc.c``
-APM_BIOS_MAGIC 0x4101 apm_user ``arch/x86/kernel/apm_32.c``
-DB_MAGIC 0x4442 fc_info ``drivers/net/iph5526_novram.c``
-DL_MAGIC 0x444d fc_info ``drivers/net/iph5526_novram.c``
-FASYNC_MAGIC 0x4601 fasync_struct ``include/linux/fs.h``
-FF_MAGIC 0x4646 fc_info ``drivers/net/iph5526_novram.c``
-PTY_MAGIC 0x5001 ``drivers/char/pty.c``
-PPP_MAGIC 0x5002 ppp ``include/linux/if_pppvar.h``
-SSTATE_MAGIC 0x5302 serial_state ``include/linux/serial.h``
-SLIP_MAGIC 0x5302 slip ``drivers/net/slip.h``
-STRIP_MAGIC 0x5303 strip ``drivers/net/strip.c``
-SIXPACK_MAGIC 0x5304 sixpack ``drivers/net/hamradio/6pack.h``
-AX25_MAGIC 0x5316 ax_disp ``drivers/net/mkiss.h``
-TTY_MAGIC 0x5401 tty_struct ``include/linux/tty.h``
-MGSL_MAGIC 0x5401 mgsl_info ``drivers/char/synclink.c``
-TTY_DRIVER_MAGIC 0x5402 tty_driver ``include/linux/tty_driver.h``
-MGSLPC_MAGIC 0x5402 mgslpc_info ``drivers/char/pcmcia/synclink_cs.c``
-USB_SERIAL_MAGIC 0x6702 usb_serial ``drivers/usb/serial/usb-serial.h``
-FULL_DUPLEX_MAGIC 0x6969 ``drivers/net/ethernet/dec/tulip/de2104x.c``
-USB_BLUETOOTH_MAGIC 0x6d02 usb_bluetooth ``drivers/usb/class/bluetty.c``
-RFCOMM_TTY_MAGIC 0x6d02 ``net/bluetooth/rfcomm/tty.c``
-USB_SERIAL_PORT_MAGIC 0x7301 usb_serial_port ``drivers/usb/serial/usb-serial.h``
-CG_MAGIC 0x00090255 ufs_cylinder_group ``include/linux/ufs_fs.h``
-LSEMAGIC 0x05091998 lse ``drivers/fc4/fc.c``
-RIEBL_MAGIC 0x09051990 ``drivers/net/atarilance.c``
-NBD_REQUEST_MAGIC 0x12560953 nbd_request ``include/linux/nbd.h``
-RED_MAGIC2 0x170fc2a5 (any) ``mm/slab.c``
-BAYCOM_MAGIC 0x19730510 baycom_state ``drivers/net/baycom_epp.c``
-ISDN_X25IFACE_MAGIC 0x1e75a2b9 isdn_x25iface_proto_data ``drivers/isdn/isdn_x25iface.h``
-ECP_MAGIC 0x21504345 cdkecpsig ``include/linux/cdk.h``
-LSOMAGIC 0x27091997 lso ``drivers/fc4/fc.c``
-LSMAGIC 0x2a3b4d2a ls ``drivers/fc4/fc.c``
-WANPIPE_MAGIC 0x414C4453 sdla_{dump,exec} ``include/linux/wanpipe.h``
-CS_CARD_MAGIC 0x43525553 cs_card ``sound/oss/cs46xx.c``
-LABELCL_MAGIC 0x4857434c labelcl_info_s ``include/asm/ia64/sn/labelcl.h``
-ISDN_ASYNC_MAGIC 0x49344C01 modem_info ``include/linux/isdn.h``
-CTC_ASYNC_MAGIC 0x49344C01 ctc_tty_info ``drivers/s390/net/ctctty.c``
-ISDN_NET_MAGIC 0x49344C02 isdn_net_local_s ``drivers/isdn/i4l/isdn_net_lib.h``
-SAVEKMSG_MAGIC2 0x4B4D5347 savekmsg ``arch/*/amiga/config.c``
-CS_STATE_MAGIC 0x4c4f4749 cs_state ``sound/oss/cs46xx.c``
-SLAB_C_MAGIC 0x4f17a36d kmem_cache ``mm/slab.c``
-COW_MAGIC 0x4f4f4f4d cow_header_v1 ``arch/um/drivers/ubd_user.c``
-I810_CARD_MAGIC 0x5072696E i810_card ``sound/oss/i810_audio.c``
-TRIDENT_CARD_MAGIC 0x5072696E trident_card ``sound/oss/trident.c``
-ROUTER_MAGIC 0x524d4157 wan_device [in ``wanrouter.h`` pre 3.9]
-SAVEKMSG_MAGIC1 0x53415645 savekmsg ``arch/*/amiga/config.c``
-GDA_MAGIC 0x58464552 gda ``arch/mips/include/asm/sn/gda.h``
-RED_MAGIC1 0x5a2cf071 (any) ``mm/slab.c``
-EEPROM_MAGIC_VALUE 0x5ab478d2 lanai_dev ``drivers/atm/lanai.c``
-HDLCDRV_MAGIC 0x5ac6e778 hdlcdrv_state ``include/linux/hdlcdrv.h``
-PCXX_MAGIC 0x5c6df104 channel ``drivers/char/pcxx.h``
-KV_MAGIC 0x5f4b565f kernel_vars_s ``arch/mips/include/asm/sn/klkernvars.h``
-I810_STATE_MAGIC 0x63657373 i810_state ``sound/oss/i810_audio.c``
-TRIDENT_STATE_MAGIC 0x63657373 trient_state ``sound/oss/trident.c``
-M3_CARD_MAGIC 0x646e6f50 m3_card ``sound/oss/maestro3.c``
-FW_HEADER_MAGIC 0x65726F66 fw_header ``drivers/atm/fore200e.h``
-SLOT_MAGIC 0x67267321 slot ``drivers/hotplug/cpqphp.h``
-SLOT_MAGIC 0x67267322 slot ``drivers/hotplug/acpiphp.h``
-LO_MAGIC 0x68797548 nbd_device ``include/linux/nbd.h``
-M3_STATE_MAGIC 0x734d724d m3_state ``sound/oss/maestro3.c``
-VMALLOC_MAGIC 0x87654320 snd_alloc_track ``sound/core/memory.c``
-KMALLOC_MAGIC 0x87654321 snd_alloc_track ``sound/core/memory.c``
-PWC_MAGIC 0x89DC10AB pwc_device ``drivers/usb/media/pwc.h``
-NBD_REPLY_MAGIC 0x96744668 nbd_reply ``include/linux/nbd.h``
-ENI155_MAGIC 0xa54b872d midway_eprom ``drivers/atm/eni.h``
-CODA_MAGIC 0xC0DAC0DA coda_file_info ``fs/coda/coda_fs_i.h``
-YAM_MAGIC 0xF10A7654 yam_port ``drivers/net/hamradio/yam.c``
-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``
-HTB_CMAGIC 0xFEFAFEF1 htb_class ``net/sched/sch_htb.c``
-NMI_MAGIC 0x48414d4d455201 nmi_s ``arch/mips/include/asm/sn/nmi.h``
-===================== ================ ======================== ==========================================
-
-Da notare che ci sono anche dei numeri magici specifici per driver nel
-*sound memory management*. Consultate ``include/sound/sndmagic.h`` per una
-lista completa. Molti driver audio OSS hanno i loro numeri magici costruiti a
-partire dall'identificativo PCI della scheda audio - nemmeno questi sono
-elencati in questo file.
-
-Il file-system HFS è un altro grande utilizzatore di numeri magici - potete
-trovarli qui ``fs/hfs/hfs.h``.
diff --git a/Documentation/translations/zh_CN/process/index.rst b/Documentation/translations/zh_CN/process/index.rst
index a683dbea0c83..e102e6a8fa45 100644
--- a/Documentation/translations/zh_CN/process/index.rst
+++ b/Documentation/translations/zh_CN/process/index.rst
@@ -51,7 +51,6 @@
.. toctree::
:maxdepth: 1
- magic-number
volatile-considered-harmful
.. only:: subproject and html
diff --git a/Documentation/translations/zh_CN/process/magic-number.rst b/Documentation/translations/zh_CN/process/magic-number.rst
deleted file mode 100644
index 42f0635ca70a..000000000000
--- a/Documentation/translations/zh_CN/process/magic-number.rst
+++ /dev/null
@@ -1,144 +0,0 @@
-.. _cn_magicnumbers:
-
-.. include:: ../disclaimer-zh_CN.rst
-
-:Original: :ref:`Documentation/process/magic-number.rst <magicnumbers>`
-
-如果想评论或更新本文的内容，请直接发信到LKML。如果你使用英文交流有困难的话，也可
-以向中文版维护者求助。如果本翻译更新不及时或者翻译存在问题，请联系中文版维护者::
-
- 中文版维护者： 贾威威 Jia Wei Wei <harryxiyou@gmail.com>
- 中文版翻译者： 贾威威 Jia Wei Wei <harryxiyou@gmail.com>
- 中文版校译者： 贾威威 Jia Wei Wei <harryxiyou@gmail.com>
-
-Linux 魔术数
-============
-
-这个文件是有关当前使用的魔术值注册表。当你给一个结构添加了一个魔术值，你也应该把这个魔术值添加到这个文件，因为我们最好把用于各种结构的魔术值统一起来。
-
-使用魔术值来保护内核数据结构是一个非常好的主意。这就允许你在运行期检查(a)一个结构是否已经被攻击，或者(b)你已经给一个例行程序通过了一个错误的结构。后一种情况特别地有用---特别是当你通过一个空指针指向结构体的时候。tty源码，例如，经常通过特定驱动使用这种方法并且反复地排列特定方面的结构。
-
-使用魔术值的方法是在结构的开始处声明的，如下::
-
- struct tty_ldisc {
- int magic;
- ...
- };
-
-当你以后给内核添加增强功能的时候，请遵守这条规则！这样就会节省数不清的调试时间，特别是一些古怪的情况，例如，数组超出范围并且重新写了超出部分。遵守这个规则，这些情况可以被快速地，安全地避免。
-
- Theodore Ts'o
- 31 Mar 94
-
-给当前的Linux 2.1.55添加魔术表。
-
- Michael Chastain
- <mailto:mec@shout.net>
- 22 Sep 1997
-
-现在应该最新的Linux 2.1.112.因为在特性冻结期间，不能在2.2.x前改变任何东西。这些条目被数域所排序。
-
- Krzysztof G.Baranowski
- <mailto: kgb@knm.org.pl>
- 29 Jul 1998
-
-更新魔术表到Linux 2.5.45。刚好越过特性冻结，但是有可能还会有一些新的魔术值在2.6.x之前融入到内核中。
-
- Petr Baudis
- <pasky@ucw.cz>
- 03 Nov 2002
-
-更新魔术表到Linux 2.5.74。
-
- Fabian Frederick
- <ffrederick@users.sourceforge.net>
- 09 Jul 2003
-
-===================== ================ ======================== ==========================================
-魔术数名 数字 结构 文件
-===================== ================ ======================== ==========================================
-PG_MAGIC 'P' pg_{read,write}_hdr ``include/linux/pg.h``
-CMAGIC 0x0111 user ``include/linux/a.out.h``
-MKISS_DRIVER_MAGIC 0x04bf mkiss_channel ``drivers/net/mkiss.h``
-HDLC_MAGIC 0x239e n_hdlc ``drivers/char/n_hdlc.c``
-APM_BIOS_MAGIC 0x4101 apm_user ``arch/x86/kernel/apm_32.c``
-DB_MAGIC 0x4442 fc_info ``drivers/net/iph5526_novram.c``
-DL_MAGIC 0x444d fc_info ``drivers/net/iph5526_novram.c``
-FASYNC_MAGIC 0x4601 fasync_struct ``include/linux/fs.h``
-FF_MAGIC 0x4646 fc_info ``drivers/net/iph5526_novram.c``
-PTY_MAGIC 0x5001 ``drivers/char/pty.c``
-PPP_MAGIC 0x5002 ppp ``include/linux/if_pppvar.h``
-SSTATE_MAGIC 0x5302 serial_state ``include/linux/serial.h``
-SLIP_MAGIC 0x5302 slip ``drivers/net/slip.h``
-STRIP_MAGIC 0x5303 strip ``drivers/net/strip.c``
-SIXPACK_MAGIC 0x5304 sixpack ``drivers/net/hamradio/6pack.h``
-AX25_MAGIC 0x5316 ax_disp ``drivers/net/mkiss.h``
-TTY_MAGIC 0x5401 tty_struct ``include/linux/tty.h``
-MGSL_MAGIC 0x5401 mgsl_info ``drivers/char/synclink.c``
-TTY_DRIVER_MAGIC 0x5402 tty_driver ``include/linux/tty_driver.h``
-MGSLPC_MAGIC 0x5402 mgslpc_info ``drivers/char/pcmcia/synclink_cs.c``
-USB_SERIAL_MAGIC 0x6702 usb_serial ``drivers/usb/serial/usb-serial.h``
-FULL_DUPLEX_MAGIC 0x6969 ``drivers/net/ethernet/dec/tulip/de2104x.c``
-USB_BLUETOOTH_MAGIC 0x6d02 usb_bluetooth ``drivers/usb/class/bluetty.c``
-RFCOMM_TTY_MAGIC 0x6d02 ``net/bluetooth/rfcomm/tty.c``
-USB_SERIAL_PORT_MAGIC 0x7301 usb_serial_port ``drivers/usb/serial/usb-serial.h``
-CG_MAGIC 0x00090255 ufs_cylinder_group ``include/linux/ufs_fs.h``
-LSEMAGIC 0x05091998 lse ``drivers/fc4/fc.c``
-GDTIOCTL_MAGIC 0x06030f07 gdth_iowr_str ``drivers/scsi/gdth_ioctl.h``
-RIEBL_MAGIC 0x09051990 ``drivers/net/atarilance.c``
-NBD_REQUEST_MAGIC 0x12560953 nbd_request ``include/linux/nbd.h``
-RED_MAGIC2 0x170fc2a5 (any) ``mm/slab.c``
-BAYCOM_MAGIC 0x19730510 baycom_state ``drivers/net/baycom_epp.c``
-ISDN_X25IFACE_MAGIC 0x1e75a2b9 isdn_x25iface_proto_data ``drivers/isdn/isdn_x25iface.h``
-ECP_MAGIC 0x21504345 cdkecpsig ``include/linux/cdk.h``
-LSOMAGIC 0x27091997 lso ``drivers/fc4/fc.c``
-LSMAGIC 0x2a3b4d2a ls ``drivers/fc4/fc.c``
-WANPIPE_MAGIC 0x414C4453 sdla_{dump,exec} ``include/linux/wanpipe.h``
-CS_CARD_MAGIC 0x43525553 cs_card ``sound/oss/cs46xx.c``
-LABELCL_MAGIC 0x4857434c labelcl_info_s ``include/asm/ia64/sn/labelcl.h``
-ISDN_ASYNC_MAGIC 0x49344C01 modem_info ``include/linux/isdn.h``
-CTC_ASYNC_MAGIC 0x49344C01 ctc_tty_info ``drivers/s390/net/ctctty.c``
-ISDN_NET_MAGIC 0x49344C02 isdn_net_local_s ``drivers/isdn/i4l/isdn_net_lib.h``
-SAVEKMSG_MAGIC2 0x4B4D5347 savekmsg ``arch/*/amiga/config.c``
-CS_STATE_MAGIC 0x4c4f4749 cs_state ``sound/oss/cs46xx.c``
-SLAB_C_MAGIC 0x4f17a36d kmem_cache ``mm/slab.c``
-COW_MAGIC 0x4f4f4f4d cow_header_v1 ``arch/um/drivers/ubd_user.c``
-I810_CARD_MAGIC 0x5072696E i810_card ``sound/oss/i810_audio.c``
-TRIDENT_CARD_MAGIC 0x5072696E trident_card ``sound/oss/trident.c``
-ROUTER_MAGIC 0x524d4157 wan_device [in ``wanrouter.h`` pre 3.9]
-SAVEKMSG_MAGIC1 0x53415645 savekmsg ``arch/*/amiga/config.c``
-GDA_MAGIC 0x58464552 gda ``arch/mips/include/asm/sn/gda.h``
-RED_MAGIC1 0x5a2cf071 (any) ``mm/slab.c``
-EEPROM_MAGIC_VALUE 0x5ab478d2 lanai_dev ``drivers/atm/lanai.c``
-HDLCDRV_MAGIC 0x5ac6e778 hdlcdrv_state ``include/linux/hdlcdrv.h``
-PCXX_MAGIC 0x5c6df104 channel ``drivers/char/pcxx.h``
-KV_MAGIC 0x5f4b565f kernel_vars_s ``arch/mips/include/asm/sn/klkernvars.h``
-I810_STATE_MAGIC 0x63657373 i810_state ``sound/oss/i810_audio.c``
-TRIDENT_STATE_MAGIC 0x63657373 trient_state ``sound/oss/trident.c``
-M3_CARD_MAGIC 0x646e6f50 m3_card ``sound/oss/maestro3.c``
-FW_HEADER_MAGIC 0x65726F66 fw_header ``drivers/atm/fore200e.h``
-SLOT_MAGIC 0x67267321 slot ``drivers/hotplug/cpqphp.h``
-SLOT_MAGIC 0x67267322 slot ``drivers/hotplug/acpiphp.h``
-LO_MAGIC 0x68797548 nbd_device ``include/linux/nbd.h``
-M3_STATE_MAGIC 0x734d724d m3_state ``sound/oss/maestro3.c``
-VMALLOC_MAGIC 0x87654320 snd_alloc_track ``sound/core/memory.c``
-KMALLOC_MAGIC 0x87654321 snd_alloc_track ``sound/core/memory.c``
-PWC_MAGIC 0x89DC10AB pwc_device ``drivers/usb/media/pwc.h``
-NBD_REPLY_MAGIC 0x96744668 nbd_reply ``include/linux/nbd.h``
-ENI155_MAGIC 0xa54b872d midway_eprom ``drivers/atm/eni.h``
-CODA_MAGIC 0xC0DAC0DA coda_file_info ``fs/coda/coda_fs_i.h``
-DPMEM_MAGIC 0xc0ffee11 gdt_pci_sram ``drivers/scsi/gdth.h``
-YAM_MAGIC 0xF10A7654 yam_port ``drivers/net/hamradio/yam.c``
-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``
-HTB_CMAGIC 0xFEFAFEF1 htb_class ``net/sched/sch_htb.c``
-NMI_MAGIC 0x48414d4d455201 nmi_s ``arch/mips/include/asm/sn/nmi.h``
-===================== ================ ======================== ==========================================
-
-
-请注意，在声音记忆管理中仍然有一些特殊的为每个驱动定义的魔术值。查看include/sound/sndmagic.h来获取他们完整的列表信息。很多OSS声音驱动拥有自己从声卡PCI ID构建的魔术值-他们也没有被列在这里。
-
-IrDA子系统也使用了大量的自己的魔术值，查看include/net/irda/irda.h来获取他们完整的信息。
-
-HFS是另外一个比较大的使用魔术值的文件系统-你可以在fs/hfs/hfs.h中找到他们。
diff --git a/Documentation/translations/zh_TW/process/index.rst b/Documentation/translations/zh_TW/process/index.rst
index c5c59b4fd595..cb3dea0b78ab 100644
--- a/Documentation/translations/zh_TW/process/index.rst
+++ b/Documentation/translations/zh_TW/process/index.rst
@@ -54,7 +54,6 @@
.. toctree::
:maxdepth: 1
- magic-number
volatile-considered-harmful
.. only:: subproject and html
diff --git a/Documentation/translations/zh_TW/process/magic-number.rst b/Documentation/translations/zh_TW/process/magic-number.rst
deleted file mode 100644
index ae321a9aaece..000000000000
--- a/Documentation/translations/zh_TW/process/magic-number.rst
+++ /dev/null
@@ -1,148 +0,0 @@
-.. SPDX-License-Identifier: GPL-2.0
-
-.. _tw_magicnumbers:
-
-.. include:: ../disclaimer-zh_TW.rst
-
-:Original: :ref:`Documentation/process/magic-number.rst <magicnumbers>`
-
-如果想評論或更新本文的內容，請直接發信到LKML。如果你使用英文交流有困難的話，也可
-以向中文版維護者求助。如果本翻譯更新不及時或者翻譯存在問題，請聯繫中文版維護者::
-
- 中文版維護者： 賈威威 Jia Wei Wei <harryxiyou@gmail.com>
- 中文版翻譯者： 賈威威 Jia Wei Wei <harryxiyou@gmail.com>
- 中文版校譯者： 賈威威 Jia Wei Wei <harryxiyou@gmail.com>
- 胡皓文 Hu Haowen <src.res@email.cn>
-
-Linux 魔術數
-============
-
-這個文件是有關當前使用的魔術值註冊表。當你給一個結構添加了一個魔術值，你也應該把這個魔術值添加到這個文件，因爲我們最好把用於各種結構的魔術值統一起來。
-
-使用魔術值來保護內核數據結構是一個非常好的主意。這就允許你在運行期檢查(a)一個結構是否已經被攻擊，或者(b)你已經給一個例行程序通過了一個錯誤的結構。後一種情況特別地有用---特別是當你通過一個空指針指向結構體的時候。tty源碼，例如，經常通過特定驅動使用這種方法並且反覆地排列特定方面的結構。
-
-使用魔術值的方法是在結構的開始處聲明的，如下::
-
- struct tty_ldisc {
- int magic;
- ...
- };
-
-當你以後給內核添加增強功能的時候，請遵守這條規則！這樣就會節省數不清的調試時間，特別是一些古怪的情況，例如，數組超出範圍並且重新寫了超出部分。遵守這個規則，這些情況可以被快速地，安全地避免。
-
- Theodore Ts'o
- 31 Mar 94
-
-給當前的Linux 2.1.55添加魔術表。
-
- Michael Chastain
- <mailto:mec@shout.net>
- 22 Sep 1997
-
-現在應該最新的Linux 2.1.112.因爲在特性凍結期間，不能在2.2.x前改變任何東西。這些條目被數域所排序。
-
- Krzysztof G.Baranowski
- <mailto: kgb@knm.org.pl>
- 29 Jul 1998
-
-更新魔術表到Linux 2.5.45。剛好越過特性凍結，但是有可能還會有一些新的魔術值在2.6.x之前融入到內核中。
-
- Petr Baudis
- <pasky@ucw.cz>
- 03 Nov 2002
-
-更新魔術表到Linux 2.5.74。
-
- Fabian Frederick
- <ffrederick@users.sourceforge.net>
- 09 Jul 2003
-
-===================== ================ ======================== ==========================================
-魔術數名 數字 結構 文件
-===================== ================ ======================== ==========================================
-PG_MAGIC 'P' pg_{read,write}_hdr ``include/linux/pg.h``
-CMAGIC 0x0111 user ``include/linux/a.out.h``
-MKISS_DRIVER_MAGIC 0x04bf mkiss_channel ``drivers/net/mkiss.h``
-HDLC_MAGIC 0x239e n_hdlc ``drivers/char/n_hdlc.c``
-APM_BIOS_MAGIC 0x4101 apm_user ``arch/x86/kernel/apm_32.c``
-DB_MAGIC 0x4442 fc_info ``drivers/net/iph5526_novram.c``
-DL_MAGIC 0x444d fc_info ``drivers/net/iph5526_novram.c``
-FASYNC_MAGIC 0x4601 fasync_struct ``include/linux/fs.h``
-FF_MAGIC 0x4646 fc_info ``drivers/net/iph5526_novram.c``
-PTY_MAGIC 0x5001 ``drivers/char/pty.c``
-PPP_MAGIC 0x5002 ppp ``include/linux/if_pppvar.h``
-SSTATE_MAGIC 0x5302 serial_state ``include/linux/serial.h``
-SLIP_MAGIC 0x5302 slip ``drivers/net/slip.h``
-STRIP_MAGIC 0x5303 strip ``drivers/net/strip.c``
-SIXPACK_MAGIC 0x5304 sixpack ``drivers/net/hamradio/6pack.h``
-AX25_MAGIC 0x5316 ax_disp ``drivers/net/mkiss.h``
-TTY_MAGIC 0x5401 tty_struct ``include/linux/tty.h``
-MGSL_MAGIC 0x5401 mgsl_info ``drivers/char/synclink.c``
-TTY_DRIVER_MAGIC 0x5402 tty_driver ``include/linux/tty_driver.h``
-MGSLPC_MAGIC 0x5402 mgslpc_info ``drivers/char/pcmcia/synclink_cs.c``
-USB_SERIAL_MAGIC 0x6702 usb_serial ``drivers/usb/serial/usb-serial.h``
-FULL_DUPLEX_MAGIC 0x6969 ``drivers/net/ethernet/dec/tulip/de2104x.c``
-USB_BLUETOOTH_MAGIC 0x6d02 usb_bluetooth ``drivers/usb/class/bluetty.c``
-RFCOMM_TTY_MAGIC 0x6d02 ``net/bluetooth/rfcomm/tty.c``
-USB_SERIAL_PORT_MAGIC 0x7301 usb_serial_port ``drivers/usb/serial/usb-serial.h``
-CG_MAGIC 0x00090255 ufs_cylinder_group ``include/linux/ufs_fs.h``
-LSEMAGIC 0x05091998 lse ``drivers/fc4/fc.c``
-GDTIOCTL_MAGIC 0x06030f07 gdth_iowr_str ``drivers/scsi/gdth_ioctl.h``
-RIEBL_MAGIC 0x09051990 ``drivers/net/atarilance.c``
-NBD_REQUEST_MAGIC 0x12560953 nbd_request ``include/linux/nbd.h``
-RED_MAGIC2 0x170fc2a5 (any) ``mm/slab.c``
-BAYCOM_MAGIC 0x19730510 baycom_state ``drivers/net/baycom_epp.c``
-ISDN_X25IFACE_MAGIC 0x1e75a2b9 isdn_x25iface_proto_data ``drivers/isdn/isdn_x25iface.h``
-ECP_MAGIC 0x21504345 cdkecpsig ``include/linux/cdk.h``
-LSOMAGIC 0x27091997 lso ``drivers/fc4/fc.c``
-LSMAGIC 0x2a3b4d2a ls ``drivers/fc4/fc.c``
-WANPIPE_MAGIC 0x414C4453 sdla_{dump,exec} ``include/linux/wanpipe.h``
-CS_CARD_MAGIC 0x43525553 cs_card ``sound/oss/cs46xx.c``
-LABELCL_MAGIC 0x4857434c labelcl_info_s ``include/asm/ia64/sn/labelcl.h``
-ISDN_ASYNC_MAGIC 0x49344C01 modem_info ``include/linux/isdn.h``
-CTC_ASYNC_MAGIC 0x49344C01 ctc_tty_info ``drivers/s390/net/ctctty.c``
-ISDN_NET_MAGIC 0x49344C02 isdn_net_local_s ``drivers/isdn/i4l/isdn_net_lib.h``
-SAVEKMSG_MAGIC2 0x4B4D5347 savekmsg ``arch/*/amiga/config.c``
-CS_STATE_MAGIC 0x4c4f4749 cs_state ``sound/oss/cs46xx.c``
-SLAB_C_MAGIC 0x4f17a36d kmem_cache ``mm/slab.c``
-COW_MAGIC 0x4f4f4f4d cow_header_v1 ``arch/um/drivers/ubd_user.c``
-I810_CARD_MAGIC 0x5072696E i810_card ``sound/oss/i810_audio.c``
-TRIDENT_CARD_MAGIC 0x5072696E trident_card ``sound/oss/trident.c``
-ROUTER_MAGIC 0x524d4157 wan_device [in ``wanrouter.h`` pre 3.9]
-SAVEKMSG_MAGIC1 0x53415645 savekmsg ``arch/*/amiga/config.c``
-GDA_MAGIC 0x58464552 gda ``arch/mips/include/asm/sn/gda.h``
-RED_MAGIC1 0x5a2cf071 (any) ``mm/slab.c``
-EEPROM_MAGIC_VALUE 0x5ab478d2 lanai_dev ``drivers/atm/lanai.c``
-HDLCDRV_MAGIC 0x5ac6e778 hdlcdrv_state ``include/linux/hdlcdrv.h``
-PCXX_MAGIC 0x5c6df104 channel ``drivers/char/pcxx.h``
-KV_MAGIC 0x5f4b565f kernel_vars_s ``arch/mips/include/asm/sn/klkernvars.h``
-I810_STATE_MAGIC 0x63657373 i810_state ``sound/oss/i810_audio.c``
-TRIDENT_STATE_MAGIC 0x63657373 trient_state ``sound/oss/trident.c``
-M3_CARD_MAGIC 0x646e6f50 m3_card ``sound/oss/maestro3.c``
-FW_HEADER_MAGIC 0x65726F66 fw_header ``drivers/atm/fore200e.h``
-SLOT_MAGIC 0x67267321 slot ``drivers/hotplug/cpqphp.h``
-SLOT_MAGIC 0x67267322 slot ``drivers/hotplug/acpiphp.h``
-LO_MAGIC 0x68797548 nbd_device ``include/linux/nbd.h``
-M3_STATE_MAGIC 0x734d724d m3_state ``sound/oss/maestro3.c``
-VMALLOC_MAGIC 0x87654320 snd_alloc_track ``sound/core/memory.c``
-KMALLOC_MAGIC 0x87654321 snd_alloc_track ``sound/core/memory.c``
-PWC_MAGIC 0x89DC10AB pwc_device ``drivers/usb/media/pwc.h``
-NBD_REPLY_MAGIC 0x96744668 nbd_reply ``include/linux/nbd.h``
-ENI155_MAGIC 0xa54b872d midway_eprom ``drivers/atm/eni.h``
-CODA_MAGIC 0xC0DAC0DA coda_file_info ``fs/coda/coda_fs_i.h``
-DPMEM_MAGIC 0xc0ffee11 gdt_pci_sram ``drivers/scsi/gdth.h``
-YAM_MAGIC 0xF10A7654 yam_port ``drivers/net/hamradio/yam.c``
-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``
-HTB_CMAGIC 0xFEFAFEF1 htb_class ``net/sched/sch_htb.c``
-NMI_MAGIC 0x48414d4d455201 nmi_s ``arch/mips/include/asm/sn/nmi.h``
-===================== ================ ======================== ==========================================
-
-
-請注意，在聲音記憶管理中仍然有一些特殊的爲每個驅動定義的魔術值。查看include/sound/sndmagic.h來獲取他們完整的列表信息。很多OSS聲音驅動擁有自己從音效卡PCI ID構建的魔術值-他們也沒有被列在這裡。
-
-IrDA子系統也使用了大量的自己的魔術值，查看include/net/irda/irda.h來獲取他們完整的信息。
-
-HFS是另外一個比較大的使用魔術值的文件系統-你可以在fs/hfs/hfs.h中找到他們。
-
--
2.30.2
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^ permalink raw reply related [flat|nested] 36+ messages in thread
* Re: [PATCH] Documentation/process/magic-number.rst: kill
2022-09-06 0:38 [PATCH] Documentation/process/magic-number.rst: kill наб
@ 2022-09-07 3:50 ` Bagas Sanjaya
2022-09-07 23:11 ` [PATCH v2] Documentation: remove magic number doc наб
0 siblings, 1 reply; 36+ messages in thread
From: Bagas Sanjaya @ 2022-09-07 3:50 UTC (permalink / raw)
To: наб
Cc: Jonathan Corbet, Federico Vaga, Alex Shi, Yanteng Si, Hu Haowen,
Thomas Gleixner, linux-doc, linux-kernel, linux-doc-tw-discuss
On 9/6/22 07:38, наб wrote:
> The entire file blames back to the start of git
> (minus whitespace from the RST translation and a typo fix)
>
> There are changelog comments for March 1994 through to Linux 2.5.74,
> struct tty_ldisc is two pointers nowadays, so naturally no magic,
> GDA_MAGIC is defined but unused, and it's been this way
> since start-of-git,
> M3_CARD_MAGIC isn't defined, because
> commit d56b9b9c464a10ab1ee51a4c6190a2b57b8ef7a6 ("[PATCH] The scheduled
> removal of some OSS drivers") removed the entire driver in 2006,
> CS_CARD_MAGIC likewise since
> commit b5d425c97f7d4e92151167b01ca038e7853c6b37 ("more scheduled OSS
> driver removal") in 2007,
> KMALLOC_MAGIC and VMALLOC_MAGIC got killed in
> commit e38e0cfa48ac38f4fe24453d2523852467c95b21 ("[ALSA] Remove kmalloc
> wrappers"), six months after start of git,
> SLAB_C_MAGIC has never appeared in git (killed in 2.4.0-test3pre6).
>
Seems like incomprehensible to me. Did you mean comparing pre-git era
changelog to current doc?
Also, the subject line should be "Documentation: remove magic number doc".
Thanks.
--
An old man doll... just what I always wanted! - Clara
^ permalink raw reply [flat|nested] 36+ messages in thread
* [PATCH v2] Documentation: remove magic number doc
2022-09-07 3:50 ` Bagas Sanjaya
@ 2022-09-07 23:11 ` наб
2022-09-14 2:22 ` Bagas Sanjaya
0 siblings, 1 reply; 36+ messages in thread
From: наб @ 2022-09-07 23:11 UTC (permalink / raw)
To: Bagas Sanjaya
Cc: Jonathan Corbet, Federico Vaga, Alex Shi, Yanteng Si, Hu Haowen,
Thomas Gleixner, linux-doc, linux-kernel, linux-doc-tw-discuss
[-- Attachment #1: Type: text/plain, Size: 47045 bytes --]
The entire file blames back to the start of git
(minus whitespace from the RST translation and a typo fix):
* there are changelog comments for March 1994 through to Linux 2.5.74
* struct tty_ldisc is two pointers nowadays, so naturally no magic
* GDA_MAGIC is defined but unused, and it's been this way
since start-of-git
* M3_CARD_MAGIC isn't defined, because
commit d56b9b9c464a10ab1ee51a4c6190a2b57b8ef7a6 ("[PATCH] The
scheduled removal of some OSS drivers")
removed the entire driver in 2006
* CS_CARD_MAGIC likewise since
commit b5d425c97f7d4e92151167b01ca038e7853c6b37 ("more scheduled OSS
driver removal") in 2007
* KMALLOC_MAGIC and VMALLOC_MAGIC were removed in
commit e38e0cfa48ac38f4fe24453d2523852467c95b21 ("[ALSA] Remove
kmalloc wrappers"), six months after start of git
* SLAB_C_MAGIC has never even appeared in git
(removed in in 2.4.0-test3pre6)
At a glance, the only ones still in use are in code mostly untouched
since git (TTY, SLIP, SCSI (drivers/scsi/{arm/queue.c,ncr53c8xx.c}),
&c., but not PPP or PTY (neither exist now)).
A rough estimate of magic numbers in the kernel may be obtained via
# git grep define | grep '_MAGIC\b' |
grep -ve IOC -e ^tools/ -e '_IO[(WR]' -e _SUPER | wc -l
780
there is, of course, a few other meanings of magic here,
but a random sampling of SR_EEPROM_MAGIC, L2TP_TUNNEL_MAGIC,
and MD_SB_MAGIC showed they are all used like magic-number.rst describes
and are not in it
By all accounts, it seems magic-number.rst is a low-value historical
relic at best and misleading cruft at worst
Signed-off-by: Ahelenia Ziemiańska <nabijaczleweli@nabijaczleweli.xyz>
---
v2: better subject line, per Bagas Sanjaya
problem list in message reworded for clarity
Documentation/process/index.rst | 1 -
Documentation/process/magic-number.rst | 154 -----------------
.../translations/it_IT/process/index.rst | 1 -
.../it_IT/process/magic-number.rst | 161 ------------------
.../translations/zh_CN/process/index.rst | 1 -
.../zh_CN/process/magic-number.rst | 144 ----------------
.../translations/zh_TW/process/index.rst | 1 -
.../zh_TW/process/magic-number.rst | 148 ----------------
8 files changed, 611 deletions(-)
delete mode 100644 Documentation/process/magic-number.rst
delete mode 100644 Documentation/translations/it_IT/process/magic-number.rst
delete mode 100644 Documentation/translations/zh_CN/process/magic-number.rst
delete mode 100644 Documentation/translations/zh_TW/process/magic-number.rst
diff --git a/Documentation/process/index.rst b/Documentation/process/index.rst
index 2ba2a1582bbe..ae2201ae0acf 100644
--- a/Documentation/process/index.rst
+++ b/Documentation/process/index.rst
@@ -58,7 +58,6 @@ lack of a better place.
applying-patches
adding-syscalls
- magic-number
volatile-considered-harmful
botching-up-ioctls
clang-format
diff --git a/Documentation/process/magic-number.rst b/Documentation/process/magic-number.rst
deleted file mode 100644
index f5ba36e96461..000000000000
--- a/Documentation/process/magic-number.rst
+++ /dev/null
@@ -1,154 +0,0 @@
-.. _magicnumbers:
-
-Linux magic numbers
-===================
-
-This file is a registry of magic numbers which are in use. When you
-add a magic number to a structure, you should also add it to this
-file, since it is best if the magic numbers used by various structures
-are unique.
-
-It is a **very** good idea to protect kernel data structures with magic
-numbers. This allows you to check at run time whether (a) a structure
-has been clobbered, or (b) you've passed the wrong structure to a
-routine. This last is especially useful --- particularly when you are
-passing pointers to structures via a void * pointer. The tty code,
-for example, does this frequently to pass driver-specific and line
-discipline-specific structures back and forth.
-
-The way to use magic numbers is to declare them at the beginning of
-the structure, like so::
-
- struct tty_ldisc {
- int magic;
- ...
- };
-
-Please follow this discipline when you are adding future enhancements
-to the kernel! It has saved me countless hours of debugging,
-especially in the screwy cases where an array has been overrun and
-structures following the array have been overwritten. Using this
-discipline, these cases get detected quickly and safely.
-
-Changelog::
-
- Theodore Ts'o
- 31 Mar 94
-
- The magic table is current to Linux 2.1.55.
-
- Michael Chastain
- <mailto:mec@shout.net>
- 22 Sep 1997
-
- Now it should be up to date with Linux 2.1.112. Because
- we are in feature freeze time it is very unlikely that
- something will change before 2.2.x. The entries are
- sorted by number field.
-
- Krzysztof G. Baranowski
- <mailto: kgb@knm.org.pl>
- 29 Jul 1998
-
- Updated the magic table to Linux 2.5.45. Right over the feature freeze,
- but it is possible that some new magic numbers will sneak into the
- kernel before 2.6.x yet.
-
- Petr Baudis
- <pasky@ucw.cz>
- 03 Nov 2002
-
- Updated the magic table to Linux 2.5.74.
-
- Fabian Frederick
- <ffrederick@users.sourceforge.net>
- 09 Jul 2003
-
-
-===================== ================ ======================== ==========================================
-Magic Name Number Structure File
-===================== ================ ======================== ==========================================
-PG_MAGIC 'P' pg_{read,write}_hdr ``include/linux/pg.h``
-CMAGIC 0x0111 user ``include/linux/a.out.h``
-MKISS_DRIVER_MAGIC 0x04bf mkiss_channel ``drivers/net/mkiss.h``
-HDLC_MAGIC 0x239e n_hdlc ``drivers/char/n_hdlc.c``
-APM_BIOS_MAGIC 0x4101 apm_user ``arch/x86/kernel/apm_32.c``
-DB_MAGIC 0x4442 fc_info ``drivers/net/iph5526_novram.c``
-DL_MAGIC 0x444d fc_info ``drivers/net/iph5526_novram.c``
-FASYNC_MAGIC 0x4601 fasync_struct ``include/linux/fs.h``
-FF_MAGIC 0x4646 fc_info ``drivers/net/iph5526_novram.c``
-PTY_MAGIC 0x5001 ``drivers/char/pty.c``
-PPP_MAGIC 0x5002 ppp ``include/linux/if_pppvar.h``
-SSTATE_MAGIC 0x5302 serial_state ``include/linux/serial.h``
-SLIP_MAGIC 0x5302 slip ``drivers/net/slip.h``
-STRIP_MAGIC 0x5303 strip ``drivers/net/strip.c``
-SIXPACK_MAGIC 0x5304 sixpack ``drivers/net/hamradio/6pack.h``
-AX25_MAGIC 0x5316 ax_disp ``drivers/net/mkiss.h``
-TTY_MAGIC 0x5401 tty_struct ``include/linux/tty.h``
-MGSL_MAGIC 0x5401 mgsl_info ``drivers/char/synclink.c``
-TTY_DRIVER_MAGIC 0x5402 tty_driver ``include/linux/tty_driver.h``
-MGSLPC_MAGIC 0x5402 mgslpc_info ``drivers/char/pcmcia/synclink_cs.c``
-USB_SERIAL_MAGIC 0x6702 usb_serial ``drivers/usb/serial/usb-serial.h``
-FULL_DUPLEX_MAGIC 0x6969 ``drivers/net/ethernet/dec/tulip/de2104x.c``
-USB_BLUETOOTH_MAGIC 0x6d02 usb_bluetooth ``drivers/usb/class/bluetty.c``
-RFCOMM_TTY_MAGIC 0x6d02 ``net/bluetooth/rfcomm/tty.c``
-USB_SERIAL_PORT_MAGIC 0x7301 usb_serial_port ``drivers/usb/serial/usb-serial.h``
-CG_MAGIC 0x00090255 ufs_cylinder_group ``include/linux/ufs_fs.h``
-LSEMAGIC 0x05091998 lse ``drivers/fc4/fc.c``
-RIEBL_MAGIC 0x09051990 ``drivers/net/atarilance.c``
-NBD_REQUEST_MAGIC 0x12560953 nbd_request ``include/linux/nbd.h``
-RED_MAGIC2 0x170fc2a5 (any) ``mm/slab.c``
-BAYCOM_MAGIC 0x19730510 baycom_state ``drivers/net/baycom_epp.c``
-ISDN_X25IFACE_MAGIC 0x1e75a2b9 isdn_x25iface_proto_data ``drivers/isdn/isdn_x25iface.h``
-ECP_MAGIC 0x21504345 cdkecpsig ``include/linux/cdk.h``
-LSOMAGIC 0x27091997 lso ``drivers/fc4/fc.c``
-LSMAGIC 0x2a3b4d2a ls ``drivers/fc4/fc.c``
-WANPIPE_MAGIC 0x414C4453 sdla_{dump,exec} ``include/linux/wanpipe.h``
-CS_CARD_MAGIC 0x43525553 cs_card ``sound/oss/cs46xx.c``
-LABELCL_MAGIC 0x4857434c labelcl_info_s ``include/asm/ia64/sn/labelcl.h``
-ISDN_ASYNC_MAGIC 0x49344C01 modem_info ``include/linux/isdn.h``
-CTC_ASYNC_MAGIC 0x49344C01 ctc_tty_info ``drivers/s390/net/ctctty.c``
-ISDN_NET_MAGIC 0x49344C02 isdn_net_local_s ``drivers/isdn/i4l/isdn_net_lib.h``
-SAVEKMSG_MAGIC2 0x4B4D5347 savekmsg ``arch/*/amiga/config.c``
-CS_STATE_MAGIC 0x4c4f4749 cs_state ``sound/oss/cs46xx.c``
-SLAB_C_MAGIC 0x4f17a36d kmem_cache ``mm/slab.c``
-COW_MAGIC 0x4f4f4f4d cow_header_v1 ``arch/um/drivers/ubd_user.c``
-I810_CARD_MAGIC 0x5072696E i810_card ``sound/oss/i810_audio.c``
-TRIDENT_CARD_MAGIC 0x5072696E trident_card ``sound/oss/trident.c``
-ROUTER_MAGIC 0x524d4157 wan_device [in ``wanrouter.h`` pre 3.9]
-SAVEKMSG_MAGIC1 0x53415645 savekmsg ``arch/*/amiga/config.c``
-GDA_MAGIC 0x58464552 gda ``arch/mips/include/asm/sn/gda.h``
-RED_MAGIC1 0x5a2cf071 (any) ``mm/slab.c``
-EEPROM_MAGIC_VALUE 0x5ab478d2 lanai_dev ``drivers/atm/lanai.c``
-HDLCDRV_MAGIC 0x5ac6e778 hdlcdrv_state ``include/linux/hdlcdrv.h``
-PCXX_MAGIC 0x5c6df104 channel ``drivers/char/pcxx.h``
-KV_MAGIC 0x5f4b565f kernel_vars_s ``arch/mips/include/asm/sn/klkernvars.h``
-I810_STATE_MAGIC 0x63657373 i810_state ``sound/oss/i810_audio.c``
-TRIDENT_STATE_MAGIC 0x63657373 trient_state ``sound/oss/trident.c``
-M3_CARD_MAGIC 0x646e6f50 m3_card ``sound/oss/maestro3.c``
-FW_HEADER_MAGIC 0x65726F66 fw_header ``drivers/atm/fore200e.h``
-SLOT_MAGIC 0x67267321 slot ``drivers/hotplug/cpqphp.h``
-SLOT_MAGIC 0x67267322 slot ``drivers/hotplug/acpiphp.h``
-LO_MAGIC 0x68797548 nbd_device ``include/linux/nbd.h``
-M3_STATE_MAGIC 0x734d724d m3_state ``sound/oss/maestro3.c``
-VMALLOC_MAGIC 0x87654320 snd_alloc_track ``sound/core/memory.c``
-KMALLOC_MAGIC 0x87654321 snd_alloc_track ``sound/core/memory.c``
-PWC_MAGIC 0x89DC10AB pwc_device ``drivers/usb/media/pwc.h``
-NBD_REPLY_MAGIC 0x96744668 nbd_reply ``include/linux/nbd.h``
-ENI155_MAGIC 0xa54b872d midway_eprom ``drivers/atm/eni.h``
-CODA_MAGIC 0xC0DAC0DA coda_file_info ``fs/coda/coda_fs_i.h``
-YAM_MAGIC 0xF10A7654 yam_port ``drivers/net/hamradio/yam.c``
-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``
-HTB_CMAGIC 0xFEFAFEF1 htb_class ``net/sched/sch_htb.c``
-NMI_MAGIC 0x48414d4d455201 nmi_s ``arch/mips/include/asm/sn/nmi.h``
-===================== ================ ======================== ==========================================
-
-Note that there are also defined special per-driver magic numbers in sound
-memory management. See ``include/sound/sndmagic.h`` for complete list of them. Many
-OSS sound drivers have their magic numbers constructed from the soundcard PCI
-ID - these are not listed here as well.
-
-HFS is another larger user of magic numbers - you can find them in
-``fs/hfs/hfs.h``.
diff --git a/Documentation/translations/it_IT/process/index.rst b/Documentation/translations/it_IT/process/index.rst
index 8d4e36a07ff4..71adf53bc297 100644
--- a/Documentation/translations/it_IT/process/index.rst
+++ b/Documentation/translations/it_IT/process/index.rst
@@ -56,7 +56,6 @@ perché non si è trovato un posto migliore.
applying-patches
adding-syscalls
- magic-number
volatile-considered-harmful
clang-format
../riscv/patch-acceptance
diff --git a/Documentation/translations/it_IT/process/magic-number.rst b/Documentation/translations/it_IT/process/magic-number.rst
deleted file mode 100644
index f452fafb1e84..000000000000
--- a/Documentation/translations/it_IT/process/magic-number.rst
+++ /dev/null
@@ -1,161 +0,0 @@
-.. include:: ../disclaimer-ita.rst
-
-:Original: :ref:`Documentation/process/magic-number.rst <magicnumbers>`
-:Translator: Federico Vaga <federico.vaga@vaga.pv.it>
-
-.. _it_magicnumbers:
-
-I numeri magici di Linux
-========================
-
-Questo documento è un registro dei numeri magici in uso. Quando
-aggiungete un numero magico ad una struttura, dovreste aggiungerlo anche
-a questo documento; la cosa migliore è che tutti i numeri magici usati
-dalle varie strutture siano unici.
-
-È **davvero** un'ottima idea proteggere le strutture dati del kernel con
-dei numeri magici. Questo vi permette in fase d'esecuzione di (a) verificare
-se una struttura è stata malmenata, o (b) avete passato a una procedura la
-struttura errata. Quest'ultimo è molto utile - particolarmente quando si passa
-una struttura dati tramite un puntatore void \*. Il codice tty, per esempio,
-effettua questa operazione con regolarità passando avanti e indietro le
-strutture specifiche per driver e discipline.
-
-Per utilizzare un numero magico, dovete dichiararlo all'inizio della struttura
-dati, come di seguito::
-
- struct tty_ldisc {
- int magic;
- ...
- };
-
-Per favore, seguite questa direttiva quando aggiungerete migliorie al kernel!
-Mi ha risparmiato un numero illimitato di ore di debug, specialmente nei casi
-più ostici dove si è andati oltre la dimensione di un vettore e la struttura
-dati che lo seguiva in memoria è stata sovrascritta. Seguendo questa
-direttiva, questi casi vengono identificati velocemente e in sicurezza.
-
-Registro dei cambiamenti::
-
- Theodore Ts'o
- 31 Mar 94
-
- La tabella magica è aggiornata a Linux 2.1.55.
-
- Michael Chastain
- <mailto:mec@shout.net>
- 22 Sep 1997
-
- Ora dovrebbe essere aggiornata a Linux 2.1.112. Dato che
- siamo in un momento di congelamento delle funzionalità
- (*feature freeze*) è improbabile che qualcosa cambi prima
- della versione 2.2.x. Le righe sono ordinate secondo il
- campo numero.
-
- Krzysztof G. Baranowski
- <mailto: kgb@knm.org.pl>
- 29 Jul 1998
-
- Aggiornamento della tabella a Linux 2.5.45. Giusti nel congelamento
- delle funzionalità ma è comunque possibile che qualche nuovo
- numero magico s'intrufoli prima del kernel 2.6.x.
-
- Petr Baudis
- <pasky@ucw.cz>
- 03 Nov 2002
-
- Aggiornamento della tabella magica a Linux 2.5.74.
-
- Fabian Frederick
- <ffrederick@users.sourceforge.net>
- 09 Jul 2003
-
-
-===================== ================ ======================== ==========================================
-Nome magico Numero Struttura File
-===================== ================ ======================== ==========================================
-PG_MAGIC 'P' pg_{read,write}_hdr ``include/linux/pg.h``
-CMAGIC 0x0111 user ``include/linux/a.out.h``
-MKISS_DRIVER_MAGIC 0x04bf mkiss_channel ``drivers/net/mkiss.h``
-HDLC_MAGIC 0x239e n_hdlc ``drivers/char/n_hdlc.c``
-APM_BIOS_MAGIC 0x4101 apm_user ``arch/x86/kernel/apm_32.c``
-DB_MAGIC 0x4442 fc_info ``drivers/net/iph5526_novram.c``
-DL_MAGIC 0x444d fc_info ``drivers/net/iph5526_novram.c``
-FASYNC_MAGIC 0x4601 fasync_struct ``include/linux/fs.h``
-FF_MAGIC 0x4646 fc_info ``drivers/net/iph5526_novram.c``
-PTY_MAGIC 0x5001 ``drivers/char/pty.c``
-PPP_MAGIC 0x5002 ppp ``include/linux/if_pppvar.h``
-SSTATE_MAGIC 0x5302 serial_state ``include/linux/serial.h``
-SLIP_MAGIC 0x5302 slip ``drivers/net/slip.h``
-STRIP_MAGIC 0x5303 strip ``drivers/net/strip.c``
-SIXPACK_MAGIC 0x5304 sixpack ``drivers/net/hamradio/6pack.h``
-AX25_MAGIC 0x5316 ax_disp ``drivers/net/mkiss.h``
-TTY_MAGIC 0x5401 tty_struct ``include/linux/tty.h``
-MGSL_MAGIC 0x5401 mgsl_info ``drivers/char/synclink.c``
-TTY_DRIVER_MAGIC 0x5402 tty_driver ``include/linux/tty_driver.h``
-MGSLPC_MAGIC 0x5402 mgslpc_info ``drivers/char/pcmcia/synclink_cs.c``
-USB_SERIAL_MAGIC 0x6702 usb_serial ``drivers/usb/serial/usb-serial.h``
-FULL_DUPLEX_MAGIC 0x6969 ``drivers/net/ethernet/dec/tulip/de2104x.c``
-USB_BLUETOOTH_MAGIC 0x6d02 usb_bluetooth ``drivers/usb/class/bluetty.c``
-RFCOMM_TTY_MAGIC 0x6d02 ``net/bluetooth/rfcomm/tty.c``
-USB_SERIAL_PORT_MAGIC 0x7301 usb_serial_port ``drivers/usb/serial/usb-serial.h``
-CG_MAGIC 0x00090255 ufs_cylinder_group ``include/linux/ufs_fs.h``
-LSEMAGIC 0x05091998 lse ``drivers/fc4/fc.c``
-RIEBL_MAGIC 0x09051990 ``drivers/net/atarilance.c``
-NBD_REQUEST_MAGIC 0x12560953 nbd_request ``include/linux/nbd.h``
-RED_MAGIC2 0x170fc2a5 (any) ``mm/slab.c``
-BAYCOM_MAGIC 0x19730510 baycom_state ``drivers/net/baycom_epp.c``
-ISDN_X25IFACE_MAGIC 0x1e75a2b9 isdn_x25iface_proto_data ``drivers/isdn/isdn_x25iface.h``
-ECP_MAGIC 0x21504345 cdkecpsig ``include/linux/cdk.h``
-LSOMAGIC 0x27091997 lso ``drivers/fc4/fc.c``
-LSMAGIC 0x2a3b4d2a ls ``drivers/fc4/fc.c``
-WANPIPE_MAGIC 0x414C4453 sdla_{dump,exec} ``include/linux/wanpipe.h``
-CS_CARD_MAGIC 0x43525553 cs_card ``sound/oss/cs46xx.c``
-LABELCL_MAGIC 0x4857434c labelcl_info_s ``include/asm/ia64/sn/labelcl.h``
-ISDN_ASYNC_MAGIC 0x49344C01 modem_info ``include/linux/isdn.h``
-CTC_ASYNC_MAGIC 0x49344C01 ctc_tty_info ``drivers/s390/net/ctctty.c``
-ISDN_NET_MAGIC 0x49344C02 isdn_net_local_s ``drivers/isdn/i4l/isdn_net_lib.h``
-SAVEKMSG_MAGIC2 0x4B4D5347 savekmsg ``arch/*/amiga/config.c``
-CS_STATE_MAGIC 0x4c4f4749 cs_state ``sound/oss/cs46xx.c``
-SLAB_C_MAGIC 0x4f17a36d kmem_cache ``mm/slab.c``
-COW_MAGIC 0x4f4f4f4d cow_header_v1 ``arch/um/drivers/ubd_user.c``
-I810_CARD_MAGIC 0x5072696E i810_card ``sound/oss/i810_audio.c``
-TRIDENT_CARD_MAGIC 0x5072696E trident_card ``sound/oss/trident.c``
-ROUTER_MAGIC 0x524d4157 wan_device [in ``wanrouter.h`` pre 3.9]
-SAVEKMSG_MAGIC1 0x53415645 savekmsg ``arch/*/amiga/config.c``
-GDA_MAGIC 0x58464552 gda ``arch/mips/include/asm/sn/gda.h``
-RED_MAGIC1 0x5a2cf071 (any) ``mm/slab.c``
-EEPROM_MAGIC_VALUE 0x5ab478d2 lanai_dev ``drivers/atm/lanai.c``
-HDLCDRV_MAGIC 0x5ac6e778 hdlcdrv_state ``include/linux/hdlcdrv.h``
-PCXX_MAGIC 0x5c6df104 channel ``drivers/char/pcxx.h``
-KV_MAGIC 0x5f4b565f kernel_vars_s ``arch/mips/include/asm/sn/klkernvars.h``
-I810_STATE_MAGIC 0x63657373 i810_state ``sound/oss/i810_audio.c``
-TRIDENT_STATE_MAGIC 0x63657373 trient_state ``sound/oss/trident.c``
-M3_CARD_MAGIC 0x646e6f50 m3_card ``sound/oss/maestro3.c``
-FW_HEADER_MAGIC 0x65726F66 fw_header ``drivers/atm/fore200e.h``
-SLOT_MAGIC 0x67267321 slot ``drivers/hotplug/cpqphp.h``
-SLOT_MAGIC 0x67267322 slot ``drivers/hotplug/acpiphp.h``
-LO_MAGIC 0x68797548 nbd_device ``include/linux/nbd.h``
-M3_STATE_MAGIC 0x734d724d m3_state ``sound/oss/maestro3.c``
-VMALLOC_MAGIC 0x87654320 snd_alloc_track ``sound/core/memory.c``
-KMALLOC_MAGIC 0x87654321 snd_alloc_track ``sound/core/memory.c``
-PWC_MAGIC 0x89DC10AB pwc_device ``drivers/usb/media/pwc.h``
-NBD_REPLY_MAGIC 0x96744668 nbd_reply ``include/linux/nbd.h``
-ENI155_MAGIC 0xa54b872d midway_eprom ``drivers/atm/eni.h``
-CODA_MAGIC 0xC0DAC0DA coda_file_info ``fs/coda/coda_fs_i.h``
-YAM_MAGIC 0xF10A7654 yam_port ``drivers/net/hamradio/yam.c``
-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``
-HTB_CMAGIC 0xFEFAFEF1 htb_class ``net/sched/sch_htb.c``
-NMI_MAGIC 0x48414d4d455201 nmi_s ``arch/mips/include/asm/sn/nmi.h``
-===================== ================ ======================== ==========================================
-
-Da notare che ci sono anche dei numeri magici specifici per driver nel
-*sound memory management*. Consultate ``include/sound/sndmagic.h`` per una
-lista completa. Molti driver audio OSS hanno i loro numeri magici costruiti a
-partire dall'identificativo PCI della scheda audio - nemmeno questi sono
-elencati in questo file.
-
-Il file-system HFS è un altro grande utilizzatore di numeri magici - potete
-trovarli qui ``fs/hfs/hfs.h``.
diff --git a/Documentation/translations/zh_CN/process/index.rst b/Documentation/translations/zh_CN/process/index.rst
index a683dbea0c83..e102e6a8fa45 100644
--- a/Documentation/translations/zh_CN/process/index.rst
+++ b/Documentation/translations/zh_CN/process/index.rst
@@ -51,7 +51,6 @@
.. toctree::
:maxdepth: 1
- magic-number
volatile-considered-harmful
.. only:: subproject and html
diff --git a/Documentation/translations/zh_CN/process/magic-number.rst b/Documentation/translations/zh_CN/process/magic-number.rst
deleted file mode 100644
index 42f0635ca70a..000000000000
--- a/Documentation/translations/zh_CN/process/magic-number.rst
+++ /dev/null
@@ -1,144 +0,0 @@
-.. _cn_magicnumbers:
-
-.. include:: ../disclaimer-zh_CN.rst
-
-:Original: :ref:`Documentation/process/magic-number.rst <magicnumbers>`
-
-如果想评论或更新本文的内容，请直接发信到LKML。如果你使用英文交流有困难的话，也可
-以向中文版维护者求助。如果本翻译更新不及时或者翻译存在问题，请联系中文版维护者::
-
- 中文版维护者： 贾威威 Jia Wei Wei <harryxiyou@gmail.com>
- 中文版翻译者： 贾威威 Jia Wei Wei <harryxiyou@gmail.com>
- 中文版校译者： 贾威威 Jia Wei Wei <harryxiyou@gmail.com>
-
-Linux 魔术数
-============
-
-这个文件是有关当前使用的魔术值注册表。当你给一个结构添加了一个魔术值，你也应该把这个魔术值添加到这个文件，因为我们最好把用于各种结构的魔术值统一起来。
-
-使用魔术值来保护内核数据结构是一个非常好的主意。这就允许你在运行期检查(a)一个结构是否已经被攻击，或者(b)你已经给一个例行程序通过了一个错误的结构。后一种情况特别地有用---特别是当你通过一个空指针指向结构体的时候。tty源码，例如，经常通过特定驱动使用这种方法并且反复地排列特定方面的结构。
-
-使用魔术值的方法是在结构的开始处声明的，如下::
-
- struct tty_ldisc {
- int magic;
- ...
- };
-
-当你以后给内核添加增强功能的时候，请遵守这条规则！这样就会节省数不清的调试时间，特别是一些古怪的情况，例如，数组超出范围并且重新写了超出部分。遵守这个规则，这些情况可以被快速地，安全地避免。
-
- Theodore Ts'o
- 31 Mar 94
-
-给当前的Linux 2.1.55添加魔术表。
-
- Michael Chastain
- <mailto:mec@shout.net>
- 22 Sep 1997
-
-现在应该最新的Linux 2.1.112.因为在特性冻结期间，不能在2.2.x前改变任何东西。这些条目被数域所排序。
-
- Krzysztof G.Baranowski
- <mailto: kgb@knm.org.pl>
- 29 Jul 1998
-
-更新魔术表到Linux 2.5.45。刚好越过特性冻结，但是有可能还会有一些新的魔术值在2.6.x之前融入到内核中。
-
- Petr Baudis
- <pasky@ucw.cz>
- 03 Nov 2002
-
-更新魔术表到Linux 2.5.74。
-
- Fabian Frederick
- <ffrederick@users.sourceforge.net>
- 09 Jul 2003
-
-===================== ================ ======================== ==========================================
-魔术数名 数字 结构 文件
-===================== ================ ======================== ==========================================
-PG_MAGIC 'P' pg_{read,write}_hdr ``include/linux/pg.h``
-CMAGIC 0x0111 user ``include/linux/a.out.h``
-MKISS_DRIVER_MAGIC 0x04bf mkiss_channel ``drivers/net/mkiss.h``
-HDLC_MAGIC 0x239e n_hdlc ``drivers/char/n_hdlc.c``
-APM_BIOS_MAGIC 0x4101 apm_user ``arch/x86/kernel/apm_32.c``
-DB_MAGIC 0x4442 fc_info ``drivers/net/iph5526_novram.c``
-DL_MAGIC 0x444d fc_info ``drivers/net/iph5526_novram.c``
-FASYNC_MAGIC 0x4601 fasync_struct ``include/linux/fs.h``
-FF_MAGIC 0x4646 fc_info ``drivers/net/iph5526_novram.c``
-PTY_MAGIC 0x5001 ``drivers/char/pty.c``
-PPP_MAGIC 0x5002 ppp ``include/linux/if_pppvar.h``
-SSTATE_MAGIC 0x5302 serial_state ``include/linux/serial.h``
-SLIP_MAGIC 0x5302 slip ``drivers/net/slip.h``
-STRIP_MAGIC 0x5303 strip ``drivers/net/strip.c``
-SIXPACK_MAGIC 0x5304 sixpack ``drivers/net/hamradio/6pack.h``
-AX25_MAGIC 0x5316 ax_disp ``drivers/net/mkiss.h``
-TTY_MAGIC 0x5401 tty_struct ``include/linux/tty.h``
-MGSL_MAGIC 0x5401 mgsl_info ``drivers/char/synclink.c``
-TTY_DRIVER_MAGIC 0x5402 tty_driver ``include/linux/tty_driver.h``
-MGSLPC_MAGIC 0x5402 mgslpc_info ``drivers/char/pcmcia/synclink_cs.c``
-USB_SERIAL_MAGIC 0x6702 usb_serial ``drivers/usb/serial/usb-serial.h``
-FULL_DUPLEX_MAGIC 0x6969 ``drivers/net/ethernet/dec/tulip/de2104x.c``
-USB_BLUETOOTH_MAGIC 0x6d02 usb_bluetooth ``drivers/usb/class/bluetty.c``
-RFCOMM_TTY_MAGIC 0x6d02 ``net/bluetooth/rfcomm/tty.c``
-USB_SERIAL_PORT_MAGIC 0x7301 usb_serial_port ``drivers/usb/serial/usb-serial.h``
-CG_MAGIC 0x00090255 ufs_cylinder_group ``include/linux/ufs_fs.h``
-LSEMAGIC 0x05091998 lse ``drivers/fc4/fc.c``
-GDTIOCTL_MAGIC 0x06030f07 gdth_iowr_str ``drivers/scsi/gdth_ioctl.h``
-RIEBL_MAGIC 0x09051990 ``drivers/net/atarilance.c``
-NBD_REQUEST_MAGIC 0x12560953 nbd_request ``include/linux/nbd.h``
-RED_MAGIC2 0x170fc2a5 (any) ``mm/slab.c``
-BAYCOM_MAGIC 0x19730510 baycom_state ``drivers/net/baycom_epp.c``
-ISDN_X25IFACE_MAGIC 0x1e75a2b9 isdn_x25iface_proto_data ``drivers/isdn/isdn_x25iface.h``
-ECP_MAGIC 0x21504345 cdkecpsig ``include/linux/cdk.h``
-LSOMAGIC 0x27091997 lso ``drivers/fc4/fc.c``
-LSMAGIC 0x2a3b4d2a ls ``drivers/fc4/fc.c``
-WANPIPE_MAGIC 0x414C4453 sdla_{dump,exec} ``include/linux/wanpipe.h``
-CS_CARD_MAGIC 0x43525553 cs_card ``sound/oss/cs46xx.c``
-LABELCL_MAGIC 0x4857434c labelcl_info_s ``include/asm/ia64/sn/labelcl.h``
-ISDN_ASYNC_MAGIC 0x49344C01 modem_info ``include/linux/isdn.h``
-CTC_ASYNC_MAGIC 0x49344C01 ctc_tty_info ``drivers/s390/net/ctctty.c``
-ISDN_NET_MAGIC 0x49344C02 isdn_net_local_s ``drivers/isdn/i4l/isdn_net_lib.h``
-SAVEKMSG_MAGIC2 0x4B4D5347 savekmsg ``arch/*/amiga/config.c``
-CS_STATE_MAGIC 0x4c4f4749 cs_state ``sound/oss/cs46xx.c``
-SLAB_C_MAGIC 0x4f17a36d kmem_cache ``mm/slab.c``
-COW_MAGIC 0x4f4f4f4d cow_header_v1 ``arch/um/drivers/ubd_user.c``
-I810_CARD_MAGIC 0x5072696E i810_card ``sound/oss/i810_audio.c``
-TRIDENT_CARD_MAGIC 0x5072696E trident_card ``sound/oss/trident.c``
-ROUTER_MAGIC 0x524d4157 wan_device [in ``wanrouter.h`` pre 3.9]
-SAVEKMSG_MAGIC1 0x53415645 savekmsg ``arch/*/amiga/config.c``
-GDA_MAGIC 0x58464552 gda ``arch/mips/include/asm/sn/gda.h``
-RED_MAGIC1 0x5a2cf071 (any) ``mm/slab.c``
-EEPROM_MAGIC_VALUE 0x5ab478d2 lanai_dev ``drivers/atm/lanai.c``
-HDLCDRV_MAGIC 0x5ac6e778 hdlcdrv_state ``include/linux/hdlcdrv.h``
-PCXX_MAGIC 0x5c6df104 channel ``drivers/char/pcxx.h``
-KV_MAGIC 0x5f4b565f kernel_vars_s ``arch/mips/include/asm/sn/klkernvars.h``
-I810_STATE_MAGIC 0x63657373 i810_state ``sound/oss/i810_audio.c``
-TRIDENT_STATE_MAGIC 0x63657373 trient_state ``sound/oss/trident.c``
-M3_CARD_MAGIC 0x646e6f50 m3_card ``sound/oss/maestro3.c``
-FW_HEADER_MAGIC 0x65726F66 fw_header ``drivers/atm/fore200e.h``
-SLOT_MAGIC 0x67267321 slot ``drivers/hotplug/cpqphp.h``
-SLOT_MAGIC 0x67267322 slot ``drivers/hotplug/acpiphp.h``
-LO_MAGIC 0x68797548 nbd_device ``include/linux/nbd.h``
-M3_STATE_MAGIC 0x734d724d m3_state ``sound/oss/maestro3.c``
-VMALLOC_MAGIC 0x87654320 snd_alloc_track ``sound/core/memory.c``
-KMALLOC_MAGIC 0x87654321 snd_alloc_track ``sound/core/memory.c``
-PWC_MAGIC 0x89DC10AB pwc_device ``drivers/usb/media/pwc.h``
-NBD_REPLY_MAGIC 0x96744668 nbd_reply ``include/linux/nbd.h``
-ENI155_MAGIC 0xa54b872d midway_eprom ``drivers/atm/eni.h``
-CODA_MAGIC 0xC0DAC0DA coda_file_info ``fs/coda/coda_fs_i.h``
-DPMEM_MAGIC 0xc0ffee11 gdt_pci_sram ``drivers/scsi/gdth.h``
-YAM_MAGIC 0xF10A7654 yam_port ``drivers/net/hamradio/yam.c``
-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``
-HTB_CMAGIC 0xFEFAFEF1 htb_class ``net/sched/sch_htb.c``
-NMI_MAGIC 0x48414d4d455201 nmi_s ``arch/mips/include/asm/sn/nmi.h``
-===================== ================ ======================== ==========================================
-
-
-请注意，在声音记忆管理中仍然有一些特殊的为每个驱动定义的魔术值。查看include/sound/sndmagic.h来获取他们完整的列表信息。很多OSS声音驱动拥有自己从声卡PCI ID构建的魔术值-他们也没有被列在这里。
-
-IrDA子系统也使用了大量的自己的魔术值，查看include/net/irda/irda.h来获取他们完整的信息。
-
-HFS是另外一个比较大的使用魔术值的文件系统-你可以在fs/hfs/hfs.h中找到他们。
diff --git a/Documentation/translations/zh_TW/process/index.rst b/Documentation/translations/zh_TW/process/index.rst
index c5c59b4fd595..cb3dea0b78ab 100644
--- a/Documentation/translations/zh_TW/process/index.rst
+++ b/Documentation/translations/zh_TW/process/index.rst
@@ -54,7 +54,6 @@
.. toctree::
:maxdepth: 1
- magic-number
volatile-considered-harmful
.. only:: subproject and html
diff --git a/Documentation/translations/zh_TW/process/magic-number.rst b/Documentation/translations/zh_TW/process/magic-number.rst
deleted file mode 100644
index ae321a9aaece..000000000000
--- a/Documentation/translations/zh_TW/process/magic-number.rst
+++ /dev/null
@@ -1,148 +0,0 @@
-.. SPDX-License-Identifier: GPL-2.0
-
-.. _tw_magicnumbers:
-
-.. include:: ../disclaimer-zh_TW.rst
-
-:Original: :ref:`Documentation/process/magic-number.rst <magicnumbers>`
-
-如果想評論或更新本文的內容，請直接發信到LKML。如果你使用英文交流有困難的話，也可
-以向中文版維護者求助。如果本翻譯更新不及時或者翻譯存在問題，請聯繫中文版維護者::
-
- 中文版維護者： 賈威威 Jia Wei Wei <harryxiyou@gmail.com>
- 中文版翻譯者： 賈威威 Jia Wei Wei <harryxiyou@gmail.com>
- 中文版校譯者： 賈威威 Jia Wei Wei <harryxiyou@gmail.com>
- 胡皓文 Hu Haowen <src.res@email.cn>
-
-Linux 魔術數
-============
-
-這個文件是有關當前使用的魔術值註冊表。當你給一個結構添加了一個魔術值，你也應該把這個魔術值添加到這個文件，因爲我們最好把用於各種結構的魔術值統一起來。
-
-使用魔術值來保護內核數據結構是一個非常好的主意。這就允許你在運行期檢查(a)一個結構是否已經被攻擊，或者(b)你已經給一個例行程序通過了一個錯誤的結構。後一種情況特別地有用---特別是當你通過一個空指針指向結構體的時候。tty源碼，例如，經常通過特定驅動使用這種方法並且反覆地排列特定方面的結構。
-
-使用魔術值的方法是在結構的開始處聲明的，如下::
-
- struct tty_ldisc {
- int magic;
- ...
- };
-
-當你以後給內核添加增強功能的時候，請遵守這條規則！這樣就會節省數不清的調試時間，特別是一些古怪的情況，例如，數組超出範圍並且重新寫了超出部分。遵守這個規則，這些情況可以被快速地，安全地避免。
-
- Theodore Ts'o
- 31 Mar 94
-
-給當前的Linux 2.1.55添加魔術表。
-
- Michael Chastain
- <mailto:mec@shout.net>
- 22 Sep 1997
-
-現在應該最新的Linux 2.1.112.因爲在特性凍結期間，不能在2.2.x前改變任何東西。這些條目被數域所排序。
-
- Krzysztof G.Baranowski
- <mailto: kgb@knm.org.pl>
- 29 Jul 1998
-
-更新魔術表到Linux 2.5.45。剛好越過特性凍結，但是有可能還會有一些新的魔術值在2.6.x之前融入到內核中。
-
- Petr Baudis
- <pasky@ucw.cz>
- 03 Nov 2002
-
-更新魔術表到Linux 2.5.74。
-
- Fabian Frederick
- <ffrederick@users.sourceforge.net>
- 09 Jul 2003
-
-===================== ================ ======================== ==========================================
-魔術數名 數字 結構 文件
-===================== ================ ======================== ==========================================
-PG_MAGIC 'P' pg_{read,write}_hdr ``include/linux/pg.h``
-CMAGIC 0x0111 user ``include/linux/a.out.h``
-MKISS_DRIVER_MAGIC 0x04bf mkiss_channel ``drivers/net/mkiss.h``
-HDLC_MAGIC 0x239e n_hdlc ``drivers/char/n_hdlc.c``
-APM_BIOS_MAGIC 0x4101 apm_user ``arch/x86/kernel/apm_32.c``
-DB_MAGIC 0x4442 fc_info ``drivers/net/iph5526_novram.c``
-DL_MAGIC 0x444d fc_info ``drivers/net/iph5526_novram.c``
-FASYNC_MAGIC 0x4601 fasync_struct ``include/linux/fs.h``
-FF_MAGIC 0x4646 fc_info ``drivers/net/iph5526_novram.c``
-PTY_MAGIC 0x5001 ``drivers/char/pty.c``
-PPP_MAGIC 0x5002 ppp ``include/linux/if_pppvar.h``
-SSTATE_MAGIC 0x5302 serial_state ``include/linux/serial.h``
-SLIP_MAGIC 0x5302 slip ``drivers/net/slip.h``
-STRIP_MAGIC 0x5303 strip ``drivers/net/strip.c``
-SIXPACK_MAGIC 0x5304 sixpack ``drivers/net/hamradio/6pack.h``
-AX25_MAGIC 0x5316 ax_disp ``drivers/net/mkiss.h``
-TTY_MAGIC 0x5401 tty_struct ``include/linux/tty.h``
-MGSL_MAGIC 0x5401 mgsl_info ``drivers/char/synclink.c``
-TTY_DRIVER_MAGIC 0x5402 tty_driver ``include/linux/tty_driver.h``
-MGSLPC_MAGIC 0x5402 mgslpc_info ``drivers/char/pcmcia/synclink_cs.c``
-USB_SERIAL_MAGIC 0x6702 usb_serial ``drivers/usb/serial/usb-serial.h``
-FULL_DUPLEX_MAGIC 0x6969 ``drivers/net/ethernet/dec/tulip/de2104x.c``
-USB_BLUETOOTH_MAGIC 0x6d02 usb_bluetooth ``drivers/usb/class/bluetty.c``
-RFCOMM_TTY_MAGIC 0x6d02 ``net/bluetooth/rfcomm/tty.c``
-USB_SERIAL_PORT_MAGIC 0x7301 usb_serial_port ``drivers/usb/serial/usb-serial.h``
-CG_MAGIC 0x00090255 ufs_cylinder_group ``include/linux/ufs_fs.h``
-LSEMAGIC 0x05091998 lse ``drivers/fc4/fc.c``
-GDTIOCTL_MAGIC 0x06030f07 gdth_iowr_str ``drivers/scsi/gdth_ioctl.h``
-RIEBL_MAGIC 0x09051990 ``drivers/net/atarilance.c``
-NBD_REQUEST_MAGIC 0x12560953 nbd_request ``include/linux/nbd.h``
-RED_MAGIC2 0x170fc2a5 (any) ``mm/slab.c``
-BAYCOM_MAGIC 0x19730510 baycom_state ``drivers/net/baycom_epp.c``
-ISDN_X25IFACE_MAGIC 0x1e75a2b9 isdn_x25iface_proto_data ``drivers/isdn/isdn_x25iface.h``
-ECP_MAGIC 0x21504345 cdkecpsig ``include/linux/cdk.h``
-LSOMAGIC 0x27091997 lso ``drivers/fc4/fc.c``
-LSMAGIC 0x2a3b4d2a ls ``drivers/fc4/fc.c``
-WANPIPE_MAGIC 0x414C4453 sdla_{dump,exec} ``include/linux/wanpipe.h``
-CS_CARD_MAGIC 0x43525553 cs_card ``sound/oss/cs46xx.c``
-LABELCL_MAGIC 0x4857434c labelcl_info_s ``include/asm/ia64/sn/labelcl.h``
-ISDN_ASYNC_MAGIC 0x49344C01 modem_info ``include/linux/isdn.h``
-CTC_ASYNC_MAGIC 0x49344C01 ctc_tty_info ``drivers/s390/net/ctctty.c``
-ISDN_NET_MAGIC 0x49344C02 isdn_net_local_s ``drivers/isdn/i4l/isdn_net_lib.h``
-SAVEKMSG_MAGIC2 0x4B4D5347 savekmsg ``arch/*/amiga/config.c``
-CS_STATE_MAGIC 0x4c4f4749 cs_state ``sound/oss/cs46xx.c``
-SLAB_C_MAGIC 0x4f17a36d kmem_cache ``mm/slab.c``
-COW_MAGIC 0x4f4f4f4d cow_header_v1 ``arch/um/drivers/ubd_user.c``
-I810_CARD_MAGIC 0x5072696E i810_card ``sound/oss/i810_audio.c``
-TRIDENT_CARD_MAGIC 0x5072696E trident_card ``sound/oss/trident.c``
-ROUTER_MAGIC 0x524d4157 wan_device [in ``wanrouter.h`` pre 3.9]
-SAVEKMSG_MAGIC1 0x53415645 savekmsg ``arch/*/amiga/config.c``
-GDA_MAGIC 0x58464552 gda ``arch/mips/include/asm/sn/gda.h``
-RED_MAGIC1 0x5a2cf071 (any) ``mm/slab.c``
-EEPROM_MAGIC_VALUE 0x5ab478d2 lanai_dev ``drivers/atm/lanai.c``
-HDLCDRV_MAGIC 0x5ac6e778 hdlcdrv_state ``include/linux/hdlcdrv.h``
-PCXX_MAGIC 0x5c6df104 channel ``drivers/char/pcxx.h``
-KV_MAGIC 0x5f4b565f kernel_vars_s ``arch/mips/include/asm/sn/klkernvars.h``
-I810_STATE_MAGIC 0x63657373 i810_state ``sound/oss/i810_audio.c``
-TRIDENT_STATE_MAGIC 0x63657373 trient_state ``sound/oss/trident.c``
-M3_CARD_MAGIC 0x646e6f50 m3_card ``sound/oss/maestro3.c``
-FW_HEADER_MAGIC 0x65726F66 fw_header ``drivers/atm/fore200e.h``
-SLOT_MAGIC 0x67267321 slot ``drivers/hotplug/cpqphp.h``
-SLOT_MAGIC 0x67267322 slot ``drivers/hotplug/acpiphp.h``
-LO_MAGIC 0x68797548 nbd_device ``include/linux/nbd.h``
-M3_STATE_MAGIC 0x734d724d m3_state ``sound/oss/maestro3.c``
-VMALLOC_MAGIC 0x87654320 snd_alloc_track ``sound/core/memory.c``
-KMALLOC_MAGIC 0x87654321 snd_alloc_track ``sound/core/memory.c``
-PWC_MAGIC 0x89DC10AB pwc_device ``drivers/usb/media/pwc.h``
-NBD_REPLY_MAGIC 0x96744668 nbd_reply ``include/linux/nbd.h``
-ENI155_MAGIC 0xa54b872d midway_eprom ``drivers/atm/eni.h``
-CODA_MAGIC 0xC0DAC0DA coda_file_info ``fs/coda/coda_fs_i.h``
-DPMEM_MAGIC 0xc0ffee11 gdt_pci_sram ``drivers/scsi/gdth.h``
-YAM_MAGIC 0xF10A7654 yam_port ``drivers/net/hamradio/yam.c``
-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``
-HTB_CMAGIC 0xFEFAFEF1 htb_class ``net/sched/sch_htb.c``
-NMI_MAGIC 0x48414d4d455201 nmi_s ``arch/mips/include/asm/sn/nmi.h``
-===================== ================ ======================== ==========================================
-
-
-請注意，在聲音記憶管理中仍然有一些特殊的爲每個驅動定義的魔術值。查看include/sound/sndmagic.h來獲取他們完整的列表信息。很多OSS聲音驅動擁有自己從音效卡PCI ID構建的魔術值-他們也沒有被列在這裡。
-
-IrDA子系統也使用了大量的自己的魔術值，查看include/net/irda/irda.h來獲取他們完整的信息。
-
-HFS是另外一個比較大的使用魔術值的文件系統-你可以在fs/hfs/hfs.h中找到他們。
-
--
2.30.2
[-- Attachment #2: signature.asc --]
[-- Type: application/pgp-signature, Size: 833 bytes --]
^ permalink raw reply related [flat|nested] 36+ messages in thread
* Re: [PATCH v2] Documentation: remove magic number doc
2022-09-07 23:11 ` [PATCH v2] Documentation: remove magic number doc наб
@ 2022-09-14 2:22 ` Bagas Sanjaya
2022-09-14 23:32 ` [PATCH v3] " наб
0 siblings, 1 reply; 36+ messages in thread
From: Bagas Sanjaya @ 2022-09-14 2:22 UTC (permalink / raw)
To: наб
Cc: Jonathan Corbet, Federico Vaga, Alex Shi, Yanteng Si, Hu Haowen,
Thomas Gleixner, linux-doc, linux-kernel, linux-doc-tw-discuss
On 9/8/22 06:11, наб wrote:
> The entire file blames back to the start of git
> (minus whitespace from the RST translation and a typo fix):
> * there are changelog comments for March 1994 through to Linux 2.5.74
> * struct tty_ldisc is two pointers nowadays, so naturally no magic
> * GDA_MAGIC is defined but unused, and it's been this way
> since start-of-git
> * M3_CARD_MAGIC isn't defined, because
> commit d56b9b9c464a10ab1ee51a4c6190a2b57b8ef7a6 ("[PATCH] The
> scheduled removal of some OSS drivers")
> removed the entire driver in 2006
> * CS_CARD_MAGIC likewise since
> commit b5d425c97f7d4e92151167b01ca038e7853c6b37 ("more scheduled OSS
> driver removal") in 2007
> * KMALLOC_MAGIC and VMALLOC_MAGIC were removed in
> commit e38e0cfa48ac38f4fe24453d2523852467c95b21 ("[ALSA] Remove
> kmalloc wrappers"), six months after start of git
> * SLAB_C_MAGIC has never even appeared in git
> (removed in in 2.4.0-test3pre6)
>
Hi,
The patch description can be improved, see below.
Nit: Use abbreviated hash when referring to commits (`git show -s
--pretty=format:"%h (\"%s\")`). You may need to set `core.abbrev=12`
in your `~/.gitconfig`.
> At a glance, the only ones still in use are in code mostly untouched
> since git (TTY, SLIP, SCSI (drivers/scsi/{arm/queue.c,ncr53c8xx.c}),
> &c., but not PPP or PTY (neither exist now)).
>
"... are in drivers which are mostly untouched..."
Also, really PPP and PTY have been burninated? Since what commit?
> A rough estimate of magic numbers in the kernel may be obtained via
> # git grep define | grep '_MAGIC\b' |
> grep -ve IOC -e ^tools/ -e '_IO[(WR]' -e _SUPER | wc -l
> 780
> there is, of course, a few other meanings of magic here,
> but a random sampling of SR_EEPROM_MAGIC, L2TP_TUNNEL_MAGIC,
> and MD_SB_MAGIC showed they are all used like magic-number.rst describes
> and are not in it
>
"A rough estimate ... is obtained by:"
"Note that the word 'magic' may have different meaning from magic
number context.
There are also magic numbers which aren't listed here, like ..."
> By all accounts, it seems magic-number.rst is a low-value historical
> relic at best and misleading cruft at worst
>
"Therefore, magic-number.rst is a low-value historial relic at best and
misleading cruft at worst, so remove the documentation."
Thanks.
--
An old man doll... just what I always wanted! - Clara
^ permalink raw reply [flat|nested] 36+ messages in thread
* [PATCH v3] Documentation: remove magic number doc
2022-09-14 2:22 ` Bagas Sanjaya
@ 2022-09-14 23:32 ` наб
2022-09-15 13:16 ` Greg KH
0 siblings, 1 reply; 36+ messages in thread
From: наб @ 2022-09-14 23:32 UTC (permalink / raw)
To: Bagas Sanjaya
Cc: Jonathan Corbet, Federico Vaga, Alex Shi, Yanteng Si, Hu Haowen,
Thomas Gleixner, linux-doc, linux-kernel, linux-doc-tw-discuss
[-- Attachment #1: Type: text/plain, Size: 47199 bytes --]
The entire file blames back to the start of git
(minus whitespace from the RST translation and a typo fix):
* there are changelog comments for March 1994 through to Linux 2.5.74
* struct tty_ldisc is two pointers nowadays, so naturally no magic
* GDA_MAGIC is defined but unused, and it's been this way
since start-of-git
* M3_CARD_MAGIC isn't defined, because
commit d56b9b9c464a ("[PATCH] The scheduled removal of some OSS
drivers") removed the entire driver in 2006
* CS_CARD_MAGIC likewise since
commit b5d425c97f7d ("more scheduled OSS driver removal") in 2007
* KMALLOC_MAGIC and VMALLOC_MAGIC were removed in
commit e38e0cfa48ac ("[ALSA] Remove kmalloc wrappers"),
six months after start of git
* SLAB_C_MAGIC has never even appeared in git
(removed in 2.4.0-test3pre6)
At a glance, the only ones still in use are in drivers which are mostly
untouched since git (TTY, SLIP,
SCSI (drivers/scsi/{arm/queue.c,ncr53c8xx.c}), &c.).
A rough estimate of magic numbers in the kernel is obtained by:
# git grep define | grep '_MAGIC\b' |
grep -ve IOC -e ^tools/ -e '_IO[(WR]' -e _SUPER | wc -l
780
Note that the word 'magic' may have different meaning from magic
number context.
There are also magic numbers which aren't listed here, like
SR_EEPROM_MAGIC, L2TP_TUNNEL_MAGIC, and MD_SB_MAGIC.
Therefore, magic-number.rst is a low-value historial relic at best and
misleading cruft at worst, so remove the documentation.
Signed-off-by: Ahelenia Ziemiańska <nabijaczleweli@nabijaczleweli.xyz>
---
v2: better subject line, per Bagas Sanjaya
problem list in message reworded for clarity
v3: 12-character SHAs, message wording from Bagas Sanjaya
On Wed, Sep 14, 2022 at 09:22:28AM +0700, Bagas Sanjaya wrote:
> Also, really PPP and PTY have been burninated? Since what commit?
They didn't, but the constants did.
Removed as irrelevant since that happened pre-git.
Documentation/process/index.rst | 1 -
Documentation/process/magic-number.rst | 154 -----------------
.../translations/it_IT/process/index.rst | 1 -
.../it_IT/process/magic-number.rst | 161 ------------------
.../translations/zh_CN/process/index.rst | 1 -
.../zh_CN/process/magic-number.rst | 144 ----------------
.../translations/zh_TW/process/index.rst | 1 -
.../zh_TW/process/magic-number.rst | 148 ----------------
8 files changed, 611 deletions(-)
delete mode 100644 Documentation/process/magic-number.rst
delete mode 100644 Documentation/translations/it_IT/process/magic-number.rst
delete mode 100644 Documentation/translations/zh_CN/process/magic-number.rst
delete mode 100644 Documentation/translations/zh_TW/process/magic-number.rst
diff --git a/Documentation/process/index.rst b/Documentation/process/index.rst
index 2ba2a1582bbe..ae2201ae0acf 100644
--- a/Documentation/process/index.rst
+++ b/Documentation/process/index.rst
@@ -58,7 +58,6 @@ lack of a better place.
applying-patches
adding-syscalls
- magic-number
volatile-considered-harmful
botching-up-ioctls
clang-format
diff --git a/Documentation/process/magic-number.rst b/Documentation/process/magic-number.rst
deleted file mode 100644
index f5ba36e96461..000000000000
--- a/Documentation/process/magic-number.rst
+++ /dev/null
@@ -1,154 +0,0 @@
-.. _magicnumbers:
-
-Linux magic numbers
-===================
-
-This file is a registry of magic numbers which are in use. When you
-add a magic number to a structure, you should also add it to this
-file, since it is best if the magic numbers used by various structures
-are unique.
-
-It is a **very** good idea to protect kernel data structures with magic
-numbers. This allows you to check at run time whether (a) a structure
-has been clobbered, or (b) you've passed the wrong structure to a
-routine. This last is especially useful --- particularly when you are
-passing pointers to structures via a void * pointer. The tty code,
-for example, does this frequently to pass driver-specific and line
-discipline-specific structures back and forth.
-
-The way to use magic numbers is to declare them at the beginning of
-the structure, like so::
-
- struct tty_ldisc {
- int magic;
- ...
- };
-
-Please follow this discipline when you are adding future enhancements
-to the kernel! It has saved me countless hours of debugging,
-especially in the screwy cases where an array has been overrun and
-structures following the array have been overwritten. Using this
-discipline, these cases get detected quickly and safely.
-
-Changelog::
-
- Theodore Ts'o
- 31 Mar 94
-
- The magic table is current to Linux 2.1.55.
-
- Michael Chastain
- <mailto:mec@shout.net>
- 22 Sep 1997
-
- Now it should be up to date with Linux 2.1.112. Because
- we are in feature freeze time it is very unlikely that
- something will change before 2.2.x. The entries are
- sorted by number field.
-
- Krzysztof G. Baranowski
- <mailto: kgb@knm.org.pl>
- 29 Jul 1998
-
- Updated the magic table to Linux 2.5.45. Right over the feature freeze,
- but it is possible that some new magic numbers will sneak into the
- kernel before 2.6.x yet.
-
- Petr Baudis
- <pasky@ucw.cz>
- 03 Nov 2002
-
- Updated the magic table to Linux 2.5.74.
-
- Fabian Frederick
- <ffrederick@users.sourceforge.net>
- 09 Jul 2003
-
-
-===================== ================ ======================== ==========================================
-Magic Name Number Structure File
-===================== ================ ======================== ==========================================
-PG_MAGIC 'P' pg_{read,write}_hdr ``include/linux/pg.h``
-CMAGIC 0x0111 user ``include/linux/a.out.h``
-MKISS_DRIVER_MAGIC 0x04bf mkiss_channel ``drivers/net/mkiss.h``
-HDLC_MAGIC 0x239e n_hdlc ``drivers/char/n_hdlc.c``
-APM_BIOS_MAGIC 0x4101 apm_user ``arch/x86/kernel/apm_32.c``
-DB_MAGIC 0x4442 fc_info ``drivers/net/iph5526_novram.c``
-DL_MAGIC 0x444d fc_info ``drivers/net/iph5526_novram.c``
-FASYNC_MAGIC 0x4601 fasync_struct ``include/linux/fs.h``
-FF_MAGIC 0x4646 fc_info ``drivers/net/iph5526_novram.c``
-PTY_MAGIC 0x5001 ``drivers/char/pty.c``
-PPP_MAGIC 0x5002 ppp ``include/linux/if_pppvar.h``
-SSTATE_MAGIC 0x5302 serial_state ``include/linux/serial.h``
-SLIP_MAGIC 0x5302 slip ``drivers/net/slip.h``
-STRIP_MAGIC 0x5303 strip ``drivers/net/strip.c``
-SIXPACK_MAGIC 0x5304 sixpack ``drivers/net/hamradio/6pack.h``
-AX25_MAGIC 0x5316 ax_disp ``drivers/net/mkiss.h``
-TTY_MAGIC 0x5401 tty_struct ``include/linux/tty.h``
-MGSL_MAGIC 0x5401 mgsl_info ``drivers/char/synclink.c``
-TTY_DRIVER_MAGIC 0x5402 tty_driver ``include/linux/tty_driver.h``
-MGSLPC_MAGIC 0x5402 mgslpc_info ``drivers/char/pcmcia/synclink_cs.c``
-USB_SERIAL_MAGIC 0x6702 usb_serial ``drivers/usb/serial/usb-serial.h``
-FULL_DUPLEX_MAGIC 0x6969 ``drivers/net/ethernet/dec/tulip/de2104x.c``
-USB_BLUETOOTH_MAGIC 0x6d02 usb_bluetooth ``drivers/usb/class/bluetty.c``
-RFCOMM_TTY_MAGIC 0x6d02 ``net/bluetooth/rfcomm/tty.c``
-USB_SERIAL_PORT_MAGIC 0x7301 usb_serial_port ``drivers/usb/serial/usb-serial.h``
-CG_MAGIC 0x00090255 ufs_cylinder_group ``include/linux/ufs_fs.h``
-LSEMAGIC 0x05091998 lse ``drivers/fc4/fc.c``
-RIEBL_MAGIC 0x09051990 ``drivers/net/atarilance.c``
-NBD_REQUEST_MAGIC 0x12560953 nbd_request ``include/linux/nbd.h``
-RED_MAGIC2 0x170fc2a5 (any) ``mm/slab.c``
-BAYCOM_MAGIC 0x19730510 baycom_state ``drivers/net/baycom_epp.c``
-ISDN_X25IFACE_MAGIC 0x1e75a2b9 isdn_x25iface_proto_data ``drivers/isdn/isdn_x25iface.h``
-ECP_MAGIC 0x21504345 cdkecpsig ``include/linux/cdk.h``
-LSOMAGIC 0x27091997 lso ``drivers/fc4/fc.c``
-LSMAGIC 0x2a3b4d2a ls ``drivers/fc4/fc.c``
-WANPIPE_MAGIC 0x414C4453 sdla_{dump,exec} ``include/linux/wanpipe.h``
-CS_CARD_MAGIC 0x43525553 cs_card ``sound/oss/cs46xx.c``
-LABELCL_MAGIC 0x4857434c labelcl_info_s ``include/asm/ia64/sn/labelcl.h``
-ISDN_ASYNC_MAGIC 0x49344C01 modem_info ``include/linux/isdn.h``
-CTC_ASYNC_MAGIC 0x49344C01 ctc_tty_info ``drivers/s390/net/ctctty.c``
-ISDN_NET_MAGIC 0x49344C02 isdn_net_local_s ``drivers/isdn/i4l/isdn_net_lib.h``
-SAVEKMSG_MAGIC2 0x4B4D5347 savekmsg ``arch/*/amiga/config.c``
-CS_STATE_MAGIC 0x4c4f4749 cs_state ``sound/oss/cs46xx.c``
-SLAB_C_MAGIC 0x4f17a36d kmem_cache ``mm/slab.c``
-COW_MAGIC 0x4f4f4f4d cow_header_v1 ``arch/um/drivers/ubd_user.c``
-I810_CARD_MAGIC 0x5072696E i810_card ``sound/oss/i810_audio.c``
-TRIDENT_CARD_MAGIC 0x5072696E trident_card ``sound/oss/trident.c``
-ROUTER_MAGIC 0x524d4157 wan_device [in ``wanrouter.h`` pre 3.9]
-SAVEKMSG_MAGIC1 0x53415645 savekmsg ``arch/*/amiga/config.c``
-GDA_MAGIC 0x58464552 gda ``arch/mips/include/asm/sn/gda.h``
-RED_MAGIC1 0x5a2cf071 (any) ``mm/slab.c``
-EEPROM_MAGIC_VALUE 0x5ab478d2 lanai_dev ``drivers/atm/lanai.c``
-HDLCDRV_MAGIC 0x5ac6e778 hdlcdrv_state ``include/linux/hdlcdrv.h``
-PCXX_MAGIC 0x5c6df104 channel ``drivers/char/pcxx.h``
-KV_MAGIC 0x5f4b565f kernel_vars_s ``arch/mips/include/asm/sn/klkernvars.h``
-I810_STATE_MAGIC 0x63657373 i810_state ``sound/oss/i810_audio.c``
-TRIDENT_STATE_MAGIC 0x63657373 trient_state ``sound/oss/trident.c``
-M3_CARD_MAGIC 0x646e6f50 m3_card ``sound/oss/maestro3.c``
-FW_HEADER_MAGIC 0x65726F66 fw_header ``drivers/atm/fore200e.h``
-SLOT_MAGIC 0x67267321 slot ``drivers/hotplug/cpqphp.h``
-SLOT_MAGIC 0x67267322 slot ``drivers/hotplug/acpiphp.h``
-LO_MAGIC 0x68797548 nbd_device ``include/linux/nbd.h``
-M3_STATE_MAGIC 0x734d724d m3_state ``sound/oss/maestro3.c``
-VMALLOC_MAGIC 0x87654320 snd_alloc_track ``sound/core/memory.c``
-KMALLOC_MAGIC 0x87654321 snd_alloc_track ``sound/core/memory.c``
-PWC_MAGIC 0x89DC10AB pwc_device ``drivers/usb/media/pwc.h``
-NBD_REPLY_MAGIC 0x96744668 nbd_reply ``include/linux/nbd.h``
-ENI155_MAGIC 0xa54b872d midway_eprom ``drivers/atm/eni.h``
-CODA_MAGIC 0xC0DAC0DA coda_file_info ``fs/coda/coda_fs_i.h``
-YAM_MAGIC 0xF10A7654 yam_port ``drivers/net/hamradio/yam.c``
-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``
-HTB_CMAGIC 0xFEFAFEF1 htb_class ``net/sched/sch_htb.c``
-NMI_MAGIC 0x48414d4d455201 nmi_s ``arch/mips/include/asm/sn/nmi.h``
-===================== ================ ======================== ==========================================
-
-Note that there are also defined special per-driver magic numbers in sound
-memory management. See ``include/sound/sndmagic.h`` for complete list of them. Many
-OSS sound drivers have their magic numbers constructed from the soundcard PCI
-ID - these are not listed here as well.
-
-HFS is another larger user of magic numbers - you can find them in
-``fs/hfs/hfs.h``.
diff --git a/Documentation/translations/it_IT/process/index.rst b/Documentation/translations/it_IT/process/index.rst
index 8d4e36a07ff4..71adf53bc297 100644
--- a/Documentation/translations/it_IT/process/index.rst
+++ b/Documentation/translations/it_IT/process/index.rst
@@ -56,7 +56,6 @@ perché non si è trovato un posto migliore.
applying-patches
adding-syscalls
- magic-number
volatile-considered-harmful
clang-format
../riscv/patch-acceptance
diff --git a/Documentation/translations/it_IT/process/magic-number.rst b/Documentation/translations/it_IT/process/magic-number.rst
deleted file mode 100644
index f452fafb1e84..000000000000
--- a/Documentation/translations/it_IT/process/magic-number.rst
+++ /dev/null
@@ -1,161 +0,0 @@
-.. include:: ../disclaimer-ita.rst
-
-:Original: :ref:`Documentation/process/magic-number.rst <magicnumbers>`
-:Translator: Federico Vaga <federico.vaga@vaga.pv.it>
-
-.. _it_magicnumbers:
-
-I numeri magici di Linux
-========================
-
-Questo documento è un registro dei numeri magici in uso. Quando
-aggiungete un numero magico ad una struttura, dovreste aggiungerlo anche
-a questo documento; la cosa migliore è che tutti i numeri magici usati
-dalle varie strutture siano unici.
-
-È **davvero** un'ottima idea proteggere le strutture dati del kernel con
-dei numeri magici. Questo vi permette in fase d'esecuzione di (a) verificare
-se una struttura è stata malmenata, o (b) avete passato a una procedura la
-struttura errata. Quest'ultimo è molto utile - particolarmente quando si passa
-una struttura dati tramite un puntatore void \*. Il codice tty, per esempio,
-effettua questa operazione con regolarità passando avanti e indietro le
-strutture specifiche per driver e discipline.
-
-Per utilizzare un numero magico, dovete dichiararlo all'inizio della struttura
-dati, come di seguito::
-
- struct tty_ldisc {
- int magic;
- ...
- };
-
-Per favore, seguite questa direttiva quando aggiungerete migliorie al kernel!
-Mi ha risparmiato un numero illimitato di ore di debug, specialmente nei casi
-più ostici dove si è andati oltre la dimensione di un vettore e la struttura
-dati che lo seguiva in memoria è stata sovrascritta. Seguendo questa
-direttiva, questi casi vengono identificati velocemente e in sicurezza.
-
-Registro dei cambiamenti::
-
- Theodore Ts'o
- 31 Mar 94
-
- La tabella magica è aggiornata a Linux 2.1.55.
-
- Michael Chastain
- <mailto:mec@shout.net>
- 22 Sep 1997
-
- Ora dovrebbe essere aggiornata a Linux 2.1.112. Dato che
- siamo in un momento di congelamento delle funzionalità
- (*feature freeze*) è improbabile che qualcosa cambi prima
- della versione 2.2.x. Le righe sono ordinate secondo il
- campo numero.
-
- Krzysztof G. Baranowski
- <mailto: kgb@knm.org.pl>
- 29 Jul 1998
-
- Aggiornamento della tabella a Linux 2.5.45. Giusti nel congelamento
- delle funzionalità ma è comunque possibile che qualche nuovo
- numero magico s'intrufoli prima del kernel 2.6.x.
-
- Petr Baudis
- <pasky@ucw.cz>
- 03 Nov 2002
-
- Aggiornamento della tabella magica a Linux 2.5.74.
-
- Fabian Frederick
- <ffrederick@users.sourceforge.net>
- 09 Jul 2003
-
-
-===================== ================ ======================== ==========================================
-Nome magico Numero Struttura File
-===================== ================ ======================== ==========================================
-PG_MAGIC 'P' pg_{read,write}_hdr ``include/linux/pg.h``
-CMAGIC 0x0111 user ``include/linux/a.out.h``
-MKISS_DRIVER_MAGIC 0x04bf mkiss_channel ``drivers/net/mkiss.h``
-HDLC_MAGIC 0x239e n_hdlc ``drivers/char/n_hdlc.c``
-APM_BIOS_MAGIC 0x4101 apm_user ``arch/x86/kernel/apm_32.c``
-DB_MAGIC 0x4442 fc_info ``drivers/net/iph5526_novram.c``
-DL_MAGIC 0x444d fc_info ``drivers/net/iph5526_novram.c``
-FASYNC_MAGIC 0x4601 fasync_struct ``include/linux/fs.h``
-FF_MAGIC 0x4646 fc_info ``drivers/net/iph5526_novram.c``
-PTY_MAGIC 0x5001 ``drivers/char/pty.c``
-PPP_MAGIC 0x5002 ppp ``include/linux/if_pppvar.h``
-SSTATE_MAGIC 0x5302 serial_state ``include/linux/serial.h``
-SLIP_MAGIC 0x5302 slip ``drivers/net/slip.h``
-STRIP_MAGIC 0x5303 strip ``drivers/net/strip.c``
-SIXPACK_MAGIC 0x5304 sixpack ``drivers/net/hamradio/6pack.h``
-AX25_MAGIC 0x5316 ax_disp ``drivers/net/mkiss.h``
-TTY_MAGIC 0x5401 tty_struct ``include/linux/tty.h``
-MGSL_MAGIC 0x5401 mgsl_info ``drivers/char/synclink.c``
-TTY_DRIVER_MAGIC 0x5402 tty_driver ``include/linux/tty_driver.h``
-MGSLPC_MAGIC 0x5402 mgslpc_info ``drivers/char/pcmcia/synclink_cs.c``
-USB_SERIAL_MAGIC 0x6702 usb_serial ``drivers/usb/serial/usb-serial.h``
-FULL_DUPLEX_MAGIC 0x6969 ``drivers/net/ethernet/dec/tulip/de2104x.c``
-USB_BLUETOOTH_MAGIC 0x6d02 usb_bluetooth ``drivers/usb/class/bluetty.c``
-RFCOMM_TTY_MAGIC 0x6d02 ``net/bluetooth/rfcomm/tty.c``
-USB_SERIAL_PORT_MAGIC 0x7301 usb_serial_port ``drivers/usb/serial/usb-serial.h``
-CG_MAGIC 0x00090255 ufs_cylinder_group ``include/linux/ufs_fs.h``
-LSEMAGIC 0x05091998 lse ``drivers/fc4/fc.c``
-RIEBL_MAGIC 0x09051990 ``drivers/net/atarilance.c``
-NBD_REQUEST_MAGIC 0x12560953 nbd_request ``include/linux/nbd.h``
-RED_MAGIC2 0x170fc2a5 (any) ``mm/slab.c``
-BAYCOM_MAGIC 0x19730510 baycom_state ``drivers/net/baycom_epp.c``
-ISDN_X25IFACE_MAGIC 0x1e75a2b9 isdn_x25iface_proto_data ``drivers/isdn/isdn_x25iface.h``
-ECP_MAGIC 0x21504345 cdkecpsig ``include/linux/cdk.h``
-LSOMAGIC 0x27091997 lso ``drivers/fc4/fc.c``
-LSMAGIC 0x2a3b4d2a ls ``drivers/fc4/fc.c``
-WANPIPE_MAGIC 0x414C4453 sdla_{dump,exec} ``include/linux/wanpipe.h``
-CS_CARD_MAGIC 0x43525553 cs_card ``sound/oss/cs46xx.c``
-LABELCL_MAGIC 0x4857434c labelcl_info_s ``include/asm/ia64/sn/labelcl.h``
-ISDN_ASYNC_MAGIC 0x49344C01 modem_info ``include/linux/isdn.h``
-CTC_ASYNC_MAGIC 0x49344C01 ctc_tty_info ``drivers/s390/net/ctctty.c``
-ISDN_NET_MAGIC 0x49344C02 isdn_net_local_s ``drivers/isdn/i4l/isdn_net_lib.h``
-SAVEKMSG_MAGIC2 0x4B4D5347 savekmsg ``arch/*/amiga/config.c``
-CS_STATE_MAGIC 0x4c4f4749 cs_state ``sound/oss/cs46xx.c``
-SLAB_C_MAGIC 0x4f17a36d kmem_cache ``mm/slab.c``
-COW_MAGIC 0x4f4f4f4d cow_header_v1 ``arch/um/drivers/ubd_user.c``
-I810_CARD_MAGIC 0x5072696E i810_card ``sound/oss/i810_audio.c``
-TRIDENT_CARD_MAGIC 0x5072696E trident_card ``sound/oss/trident.c``
-ROUTER_MAGIC 0x524d4157 wan_device [in ``wanrouter.h`` pre 3.9]
-SAVEKMSG_MAGIC1 0x53415645 savekmsg ``arch/*/amiga/config.c``
-GDA_MAGIC 0x58464552 gda ``arch/mips/include/asm/sn/gda.h``
-RED_MAGIC1 0x5a2cf071 (any) ``mm/slab.c``
-EEPROM_MAGIC_VALUE 0x5ab478d2 lanai_dev ``drivers/atm/lanai.c``
-HDLCDRV_MAGIC 0x5ac6e778 hdlcdrv_state ``include/linux/hdlcdrv.h``
-PCXX_MAGIC 0x5c6df104 channel ``drivers/char/pcxx.h``
-KV_MAGIC 0x5f4b565f kernel_vars_s ``arch/mips/include/asm/sn/klkernvars.h``
-I810_STATE_MAGIC 0x63657373 i810_state ``sound/oss/i810_audio.c``
-TRIDENT_STATE_MAGIC 0x63657373 trient_state ``sound/oss/trident.c``
-M3_CARD_MAGIC 0x646e6f50 m3_card ``sound/oss/maestro3.c``
-FW_HEADER_MAGIC 0x65726F66 fw_header ``drivers/atm/fore200e.h``
-SLOT_MAGIC 0x67267321 slot ``drivers/hotplug/cpqphp.h``
-SLOT_MAGIC 0x67267322 slot ``drivers/hotplug/acpiphp.h``
-LO_MAGIC 0x68797548 nbd_device ``include/linux/nbd.h``
-M3_STATE_MAGIC 0x734d724d m3_state ``sound/oss/maestro3.c``
-VMALLOC_MAGIC 0x87654320 snd_alloc_track ``sound/core/memory.c``
-KMALLOC_MAGIC 0x87654321 snd_alloc_track ``sound/core/memory.c``
-PWC_MAGIC 0x89DC10AB pwc_device ``drivers/usb/media/pwc.h``
-NBD_REPLY_MAGIC 0x96744668 nbd_reply ``include/linux/nbd.h``
-ENI155_MAGIC 0xa54b872d midway_eprom ``drivers/atm/eni.h``
-CODA_MAGIC 0xC0DAC0DA coda_file_info ``fs/coda/coda_fs_i.h``
-YAM_MAGIC 0xF10A7654 yam_port ``drivers/net/hamradio/yam.c``
-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``
-HTB_CMAGIC 0xFEFAFEF1 htb_class ``net/sched/sch_htb.c``
-NMI_MAGIC 0x48414d4d455201 nmi_s ``arch/mips/include/asm/sn/nmi.h``
-===================== ================ ======================== ==========================================
-
-Da notare che ci sono anche dei numeri magici specifici per driver nel
-*sound memory management*. Consultate ``include/sound/sndmagic.h`` per una
-lista completa. Molti driver audio OSS hanno i loro numeri magici costruiti a
-partire dall'identificativo PCI della scheda audio - nemmeno questi sono
-elencati in questo file.
-
-Il file-system HFS è un altro grande utilizzatore di numeri magici - potete
-trovarli qui ``fs/hfs/hfs.h``.
diff --git a/Documentation/translations/zh_CN/process/index.rst b/Documentation/translations/zh_CN/process/index.rst
index a683dbea0c83..e102e6a8fa45 100644
--- a/Documentation/translations/zh_CN/process/index.rst
+++ b/Documentation/translations/zh_CN/process/index.rst
@@ -51,7 +51,6 @@
.. toctree::
:maxdepth: 1
- magic-number
volatile-considered-harmful
.. only:: subproject and html
diff --git a/Documentation/translations/zh_CN/process/magic-number.rst b/Documentation/translations/zh_CN/process/magic-number.rst
deleted file mode 100644
index 42f0635ca70a..000000000000
--- a/Documentation/translations/zh_CN/process/magic-number.rst
+++ /dev/null
@@ -1,144 +0,0 @@
-.. _cn_magicnumbers:
-
-.. include:: ../disclaimer-zh_CN.rst
-
-:Original: :ref:`Documentation/process/magic-number.rst <magicnumbers>`
-
-如果想评论或更新本文的内容，请直接发信到LKML。如果你使用英文交流有困难的话，也可
-以向中文版维护者求助。如果本翻译更新不及时或者翻译存在问题，请联系中文版维护者::
-
- 中文版维护者： 贾威威 Jia Wei Wei <harryxiyou@gmail.com>
- 中文版翻译者： 贾威威 Jia Wei Wei <harryxiyou@gmail.com>
- 中文版校译者： 贾威威 Jia Wei Wei <harryxiyou@gmail.com>
-
-Linux 魔术数
-============
-
-这个文件是有关当前使用的魔术值注册表。当你给一个结构添加了一个魔术值，你也应该把这个魔术值添加到这个文件，因为我们最好把用于各种结构的魔术值统一起来。
-
-使用魔术值来保护内核数据结构是一个非常好的主意。这就允许你在运行期检查(a)一个结构是否已经被攻击，或者(b)你已经给一个例行程序通过了一个错误的结构。后一种情况特别地有用---特别是当你通过一个空指针指向结构体的时候。tty源码，例如，经常通过特定驱动使用这种方法并且反复地排列特定方面的结构。
-
-使用魔术值的方法是在结构的开始处声明的，如下::
-
- struct tty_ldisc {
- int magic;
- ...
- };
-
-当你以后给内核添加增强功能的时候，请遵守这条规则！这样就会节省数不清的调试时间，特别是一些古怪的情况，例如，数组超出范围并且重新写了超出部分。遵守这个规则，这些情况可以被快速地，安全地避免。
-
- Theodore Ts'o
- 31 Mar 94
-
-给当前的Linux 2.1.55添加魔术表。
-
- Michael Chastain
- <mailto:mec@shout.net>
- 22 Sep 1997
-
-现在应该最新的Linux 2.1.112.因为在特性冻结期间，不能在2.2.x前改变任何东西。这些条目被数域所排序。
-
- Krzysztof G.Baranowski
- <mailto: kgb@knm.org.pl>
- 29 Jul 1998
-
-更新魔术表到Linux 2.5.45。刚好越过特性冻结，但是有可能还会有一些新的魔术值在2.6.x之前融入到内核中。
-
- Petr Baudis
- <pasky@ucw.cz>
- 03 Nov 2002
-
-更新魔术表到Linux 2.5.74。
-
- Fabian Frederick
- <ffrederick@users.sourceforge.net>
- 09 Jul 2003
-
-===================== ================ ======================== ==========================================
-魔术数名 数字 结构 文件
-===================== ================ ======================== ==========================================
-PG_MAGIC 'P' pg_{read,write}_hdr ``include/linux/pg.h``
-CMAGIC 0x0111 user ``include/linux/a.out.h``
-MKISS_DRIVER_MAGIC 0x04bf mkiss_channel ``drivers/net/mkiss.h``
-HDLC_MAGIC 0x239e n_hdlc ``drivers/char/n_hdlc.c``
-APM_BIOS_MAGIC 0x4101 apm_user ``arch/x86/kernel/apm_32.c``
-DB_MAGIC 0x4442 fc_info ``drivers/net/iph5526_novram.c``
-DL_MAGIC 0x444d fc_info ``drivers/net/iph5526_novram.c``
-FASYNC_MAGIC 0x4601 fasync_struct ``include/linux/fs.h``
-FF_MAGIC 0x4646 fc_info ``drivers/net/iph5526_novram.c``
-PTY_MAGIC 0x5001 ``drivers/char/pty.c``
-PPP_MAGIC 0x5002 ppp ``include/linux/if_pppvar.h``
-SSTATE_MAGIC 0x5302 serial_state ``include/linux/serial.h``
-SLIP_MAGIC 0x5302 slip ``drivers/net/slip.h``
-STRIP_MAGIC 0x5303 strip ``drivers/net/strip.c``
-SIXPACK_MAGIC 0x5304 sixpack ``drivers/net/hamradio/6pack.h``
-AX25_MAGIC 0x5316 ax_disp ``drivers/net/mkiss.h``
-TTY_MAGIC 0x5401 tty_struct ``include/linux/tty.h``
-MGSL_MAGIC 0x5401 mgsl_info ``drivers/char/synclink.c``
-TTY_DRIVER_MAGIC 0x5402 tty_driver ``include/linux/tty_driver.h``
-MGSLPC_MAGIC 0x5402 mgslpc_info ``drivers/char/pcmcia/synclink_cs.c``
-USB_SERIAL_MAGIC 0x6702 usb_serial ``drivers/usb/serial/usb-serial.h``
-FULL_DUPLEX_MAGIC 0x6969 ``drivers/net/ethernet/dec/tulip/de2104x.c``
-USB_BLUETOOTH_MAGIC 0x6d02 usb_bluetooth ``drivers/usb/class/bluetty.c``
-RFCOMM_TTY_MAGIC 0x6d02 ``net/bluetooth/rfcomm/tty.c``
-USB_SERIAL_PORT_MAGIC 0x7301 usb_serial_port ``drivers/usb/serial/usb-serial.h``
-CG_MAGIC 0x00090255 ufs_cylinder_group ``include/linux/ufs_fs.h``
-LSEMAGIC 0x05091998 lse ``drivers/fc4/fc.c``
-GDTIOCTL_MAGIC 0x06030f07 gdth_iowr_str ``drivers/scsi/gdth_ioctl.h``
-RIEBL_MAGIC 0x09051990 ``drivers/net/atarilance.c``
-NBD_REQUEST_MAGIC 0x12560953 nbd_request ``include/linux/nbd.h``
-RED_MAGIC2 0x170fc2a5 (any) ``mm/slab.c``
-BAYCOM_MAGIC 0x19730510 baycom_state ``drivers/net/baycom_epp.c``
-ISDN_X25IFACE_MAGIC 0x1e75a2b9 isdn_x25iface_proto_data ``drivers/isdn/isdn_x25iface.h``
-ECP_MAGIC 0x21504345 cdkecpsig ``include/linux/cdk.h``
-LSOMAGIC 0x27091997 lso ``drivers/fc4/fc.c``
-LSMAGIC 0x2a3b4d2a ls ``drivers/fc4/fc.c``
-WANPIPE_MAGIC 0x414C4453 sdla_{dump,exec} ``include/linux/wanpipe.h``
-CS_CARD_MAGIC 0x43525553 cs_card ``sound/oss/cs46xx.c``
-LABELCL_MAGIC 0x4857434c labelcl_info_s ``include/asm/ia64/sn/labelcl.h``
-ISDN_ASYNC_MAGIC 0x49344C01 modem_info ``include/linux/isdn.h``
-CTC_ASYNC_MAGIC 0x49344C01 ctc_tty_info ``drivers/s390/net/ctctty.c``
-ISDN_NET_MAGIC 0x49344C02 isdn_net_local_s ``drivers/isdn/i4l/isdn_net_lib.h``
-SAVEKMSG_MAGIC2 0x4B4D5347 savekmsg ``arch/*/amiga/config.c``
-CS_STATE_MAGIC 0x4c4f4749 cs_state ``sound/oss/cs46xx.c``
-SLAB_C_MAGIC 0x4f17a36d kmem_cache ``mm/slab.c``
-COW_MAGIC 0x4f4f4f4d cow_header_v1 ``arch/um/drivers/ubd_user.c``
-I810_CARD_MAGIC 0x5072696E i810_card ``sound/oss/i810_audio.c``
-TRIDENT_CARD_MAGIC 0x5072696E trident_card ``sound/oss/trident.c``
-ROUTER_MAGIC 0x524d4157 wan_device [in ``wanrouter.h`` pre 3.9]
-SAVEKMSG_MAGIC1 0x53415645 savekmsg ``arch/*/amiga/config.c``
-GDA_MAGIC 0x58464552 gda ``arch/mips/include/asm/sn/gda.h``
-RED_MAGIC1 0x5a2cf071 (any) ``mm/slab.c``
-EEPROM_MAGIC_VALUE 0x5ab478d2 lanai_dev ``drivers/atm/lanai.c``
-HDLCDRV_MAGIC 0x5ac6e778 hdlcdrv_state ``include/linux/hdlcdrv.h``
-PCXX_MAGIC 0x5c6df104 channel ``drivers/char/pcxx.h``
-KV_MAGIC 0x5f4b565f kernel_vars_s ``arch/mips/include/asm/sn/klkernvars.h``
-I810_STATE_MAGIC 0x63657373 i810_state ``sound/oss/i810_audio.c``
-TRIDENT_STATE_MAGIC 0x63657373 trient_state ``sound/oss/trident.c``
-M3_CARD_MAGIC 0x646e6f50 m3_card ``sound/oss/maestro3.c``
-FW_HEADER_MAGIC 0x65726F66 fw_header ``drivers/atm/fore200e.h``
-SLOT_MAGIC 0x67267321 slot ``drivers/hotplug/cpqphp.h``
-SLOT_MAGIC 0x67267322 slot ``drivers/hotplug/acpiphp.h``
-LO_MAGIC 0x68797548 nbd_device ``include/linux/nbd.h``
-M3_STATE_MAGIC 0x734d724d m3_state ``sound/oss/maestro3.c``
-VMALLOC_MAGIC 0x87654320 snd_alloc_track ``sound/core/memory.c``
-KMALLOC_MAGIC 0x87654321 snd_alloc_track ``sound/core/memory.c``
-PWC_MAGIC 0x89DC10AB pwc_device ``drivers/usb/media/pwc.h``
-NBD_REPLY_MAGIC 0x96744668 nbd_reply ``include/linux/nbd.h``
-ENI155_MAGIC 0xa54b872d midway_eprom ``drivers/atm/eni.h``
-CODA_MAGIC 0xC0DAC0DA coda_file_info ``fs/coda/coda_fs_i.h``
-DPMEM_MAGIC 0xc0ffee11 gdt_pci_sram ``drivers/scsi/gdth.h``
-YAM_MAGIC 0xF10A7654 yam_port ``drivers/net/hamradio/yam.c``
-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``
-HTB_CMAGIC 0xFEFAFEF1 htb_class ``net/sched/sch_htb.c``
-NMI_MAGIC 0x48414d4d455201 nmi_s ``arch/mips/include/asm/sn/nmi.h``
-===================== ================ ======================== ==========================================
-
-
-请注意，在声音记忆管理中仍然有一些特殊的为每个驱动定义的魔术值。查看include/sound/sndmagic.h来获取他们完整的列表信息。很多OSS声音驱动拥有自己从声卡PCI ID构建的魔术值-他们也没有被列在这里。
-
-IrDA子系统也使用了大量的自己的魔术值，查看include/net/irda/irda.h来获取他们完整的信息。
-
-HFS是另外一个比较大的使用魔术值的文件系统-你可以在fs/hfs/hfs.h中找到他们。
diff --git a/Documentation/translations/zh_TW/process/index.rst b/Documentation/translations/zh_TW/process/index.rst
index c5c59b4fd595..cb3dea0b78ab 100644
--- a/Documentation/translations/zh_TW/process/index.rst
+++ b/Documentation/translations/zh_TW/process/index.rst
@@ -54,7 +54,6 @@
.. toctree::
:maxdepth: 1
- magic-number
volatile-considered-harmful
.. only:: subproject and html
diff --git a/Documentation/translations/zh_TW/process/magic-number.rst b/Documentation/translations/zh_TW/process/magic-number.rst
deleted file mode 100644
index ae321a9aaece..000000000000
--- a/Documentation/translations/zh_TW/process/magic-number.rst
+++ /dev/null
@@ -1,148 +0,0 @@
-.. SPDX-License-Identifier: GPL-2.0
-
-.. _tw_magicnumbers:
-
-.. include:: ../disclaimer-zh_TW.rst
-
-:Original: :ref:`Documentation/process/magic-number.rst <magicnumbers>`
-
-如果想評論或更新本文的內容，請直接發信到LKML。如果你使用英文交流有困難的話，也可
-以向中文版維護者求助。如果本翻譯更新不及時或者翻譯存在問題，請聯繫中文版維護者::
-
- 中文版維護者： 賈威威 Jia Wei Wei <harryxiyou@gmail.com>
- 中文版翻譯者： 賈威威 Jia Wei Wei <harryxiyou@gmail.com>
- 中文版校譯者： 賈威威 Jia Wei Wei <harryxiyou@gmail.com>
- 胡皓文 Hu Haowen <src.res@email.cn>
-
-Linux 魔術數
-============
-
-這個文件是有關當前使用的魔術值註冊表。當你給一個結構添加了一個魔術值，你也應該把這個魔術值添加到這個文件，因爲我們最好把用於各種結構的魔術值統一起來。
-
-使用魔術值來保護內核數據結構是一個非常好的主意。這就允許你在運行期檢查(a)一個結構是否已經被攻擊，或者(b)你已經給一個例行程序通過了一個錯誤的結構。後一種情況特別地有用---特別是當你通過一個空指針指向結構體的時候。tty源碼，例如，經常通過特定驅動使用這種方法並且反覆地排列特定方面的結構。
-
-使用魔術值的方法是在結構的開始處聲明的，如下::
-
- struct tty_ldisc {
- int magic;
- ...
- };
-
-當你以後給內核添加增強功能的時候，請遵守這條規則！這樣就會節省數不清的調試時間，特別是一些古怪的情況，例如，數組超出範圍並且重新寫了超出部分。遵守這個規則，這些情況可以被快速地，安全地避免。
-
- Theodore Ts'o
- 31 Mar 94
-
-給當前的Linux 2.1.55添加魔術表。
-
- Michael Chastain
- <mailto:mec@shout.net>
- 22 Sep 1997
-
-現在應該最新的Linux 2.1.112.因爲在特性凍結期間，不能在2.2.x前改變任何東西。這些條目被數域所排序。
-
- Krzysztof G.Baranowski
- <mailto: kgb@knm.org.pl>
- 29 Jul 1998
-
-更新魔術表到Linux 2.5.45。剛好越過特性凍結，但是有可能還會有一些新的魔術值在2.6.x之前融入到內核中。
-
- Petr Baudis
- <pasky@ucw.cz>
- 03 Nov 2002
-
-更新魔術表到Linux 2.5.74。
-
- Fabian Frederick
- <ffrederick@users.sourceforge.net>
- 09 Jul 2003
-
-===================== ================ ======================== ==========================================
-魔術數名 數字 結構 文件
-===================== ================ ======================== ==========================================
-PG_MAGIC 'P' pg_{read,write}_hdr ``include/linux/pg.h``
-CMAGIC 0x0111 user ``include/linux/a.out.h``
-MKISS_DRIVER_MAGIC 0x04bf mkiss_channel ``drivers/net/mkiss.h``
-HDLC_MAGIC 0x239e n_hdlc ``drivers/char/n_hdlc.c``
-APM_BIOS_MAGIC 0x4101 apm_user ``arch/x86/kernel/apm_32.c``
-DB_MAGIC 0x4442 fc_info ``drivers/net/iph5526_novram.c``
-DL_MAGIC 0x444d fc_info ``drivers/net/iph5526_novram.c``
-FASYNC_MAGIC 0x4601 fasync_struct ``include/linux/fs.h``
-FF_MAGIC 0x4646 fc_info ``drivers/net/iph5526_novram.c``
-PTY_MAGIC 0x5001 ``drivers/char/pty.c``
-PPP_MAGIC 0x5002 ppp ``include/linux/if_pppvar.h``
-SSTATE_MAGIC 0x5302 serial_state ``include/linux/serial.h``
-SLIP_MAGIC 0x5302 slip ``drivers/net/slip.h``
-STRIP_MAGIC 0x5303 strip ``drivers/net/strip.c``
-SIXPACK_MAGIC 0x5304 sixpack ``drivers/net/hamradio/6pack.h``
-AX25_MAGIC 0x5316 ax_disp ``drivers/net/mkiss.h``
-TTY_MAGIC 0x5401 tty_struct ``include/linux/tty.h``
-MGSL_MAGIC 0x5401 mgsl_info ``drivers/char/synclink.c``
-TTY_DRIVER_MAGIC 0x5402 tty_driver ``include/linux/tty_driver.h``
-MGSLPC_MAGIC 0x5402 mgslpc_info ``drivers/char/pcmcia/synclink_cs.c``
-USB_SERIAL_MAGIC 0x6702 usb_serial ``drivers/usb/serial/usb-serial.h``
-FULL_DUPLEX_MAGIC 0x6969 ``drivers/net/ethernet/dec/tulip/de2104x.c``
-USB_BLUETOOTH_MAGIC 0x6d02 usb_bluetooth ``drivers/usb/class/bluetty.c``
-RFCOMM_TTY_MAGIC 0x6d02 ``net/bluetooth/rfcomm/tty.c``
-USB_SERIAL_PORT_MAGIC 0x7301 usb_serial_port ``drivers/usb/serial/usb-serial.h``
-CG_MAGIC 0x00090255 ufs_cylinder_group ``include/linux/ufs_fs.h``
-LSEMAGIC 0x05091998 lse ``drivers/fc4/fc.c``
-GDTIOCTL_MAGIC 0x06030f07 gdth_iowr_str ``drivers/scsi/gdth_ioctl.h``
-RIEBL_MAGIC 0x09051990 ``drivers/net/atarilance.c``
-NBD_REQUEST_MAGIC 0x12560953 nbd_request ``include/linux/nbd.h``
-RED_MAGIC2 0x170fc2a5 (any) ``mm/slab.c``
-BAYCOM_MAGIC 0x19730510 baycom_state ``drivers/net/baycom_epp.c``
-ISDN_X25IFACE_MAGIC 0x1e75a2b9 isdn_x25iface_proto_data ``drivers/isdn/isdn_x25iface.h``
-ECP_MAGIC 0x21504345 cdkecpsig ``include/linux/cdk.h``
-LSOMAGIC 0x27091997 lso ``drivers/fc4/fc.c``
-LSMAGIC 0x2a3b4d2a ls ``drivers/fc4/fc.c``
-WANPIPE_MAGIC 0x414C4453 sdla_{dump,exec} ``include/linux/wanpipe.h``
-CS_CARD_MAGIC 0x43525553 cs_card ``sound/oss/cs46xx.c``
-LABELCL_MAGIC 0x4857434c labelcl_info_s ``include/asm/ia64/sn/labelcl.h``
-ISDN_ASYNC_MAGIC 0x49344C01 modem_info ``include/linux/isdn.h``
-CTC_ASYNC_MAGIC 0x49344C01 ctc_tty_info ``drivers/s390/net/ctctty.c``
-ISDN_NET_MAGIC 0x49344C02 isdn_net_local_s ``drivers/isdn/i4l/isdn_net_lib.h``
-SAVEKMSG_MAGIC2 0x4B4D5347 savekmsg ``arch/*/amiga/config.c``
-CS_STATE_MAGIC 0x4c4f4749 cs_state ``sound/oss/cs46xx.c``
-SLAB_C_MAGIC 0x4f17a36d kmem_cache ``mm/slab.c``
-COW_MAGIC 0x4f4f4f4d cow_header_v1 ``arch/um/drivers/ubd_user.c``
-I810_CARD_MAGIC 0x5072696E i810_card ``sound/oss/i810_audio.c``
-TRIDENT_CARD_MAGIC 0x5072696E trident_card ``sound/oss/trident.c``
-ROUTER_MAGIC 0x524d4157 wan_device [in ``wanrouter.h`` pre 3.9]
-SAVEKMSG_MAGIC1 0x53415645 savekmsg ``arch/*/amiga/config.c``
-GDA_MAGIC 0x58464552 gda ``arch/mips/include/asm/sn/gda.h``
-RED_MAGIC1 0x5a2cf071 (any) ``mm/slab.c``
-EEPROM_MAGIC_VALUE 0x5ab478d2 lanai_dev ``drivers/atm/lanai.c``
-HDLCDRV_MAGIC 0x5ac6e778 hdlcdrv_state ``include/linux/hdlcdrv.h``
-PCXX_MAGIC 0x5c6df104 channel ``drivers/char/pcxx.h``
-KV_MAGIC 0x5f4b565f kernel_vars_s ``arch/mips/include/asm/sn/klkernvars.h``
-I810_STATE_MAGIC 0x63657373 i810_state ``sound/oss/i810_audio.c``
-TRIDENT_STATE_MAGIC 0x63657373 trient_state ``sound/oss/trident.c``
-M3_CARD_MAGIC 0x646e6f50 m3_card ``sound/oss/maestro3.c``
-FW_HEADER_MAGIC 0x65726F66 fw_header ``drivers/atm/fore200e.h``
-SLOT_MAGIC 0x67267321 slot ``drivers/hotplug/cpqphp.h``
-SLOT_MAGIC 0x67267322 slot ``drivers/hotplug/acpiphp.h``
-LO_MAGIC 0x68797548 nbd_device ``include/linux/nbd.h``
-M3_STATE_MAGIC 0x734d724d m3_state ``sound/oss/maestro3.c``
-VMALLOC_MAGIC 0x87654320 snd_alloc_track ``sound/core/memory.c``
-KMALLOC_MAGIC 0x87654321 snd_alloc_track ``sound/core/memory.c``
-PWC_MAGIC 0x89DC10AB pwc_device ``drivers/usb/media/pwc.h``
-NBD_REPLY_MAGIC 0x96744668 nbd_reply ``include/linux/nbd.h``
-ENI155_MAGIC 0xa54b872d midway_eprom ``drivers/atm/eni.h``
-CODA_MAGIC 0xC0DAC0DA coda_file_info ``fs/coda/coda_fs_i.h``
-DPMEM_MAGIC 0xc0ffee11 gdt_pci_sram ``drivers/scsi/gdth.h``
-YAM_MAGIC 0xF10A7654 yam_port ``drivers/net/hamradio/yam.c``
-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``
-HTB_CMAGIC 0xFEFAFEF1 htb_class ``net/sched/sch_htb.c``
-NMI_MAGIC 0x48414d4d455201 nmi_s ``arch/mips/include/asm/sn/nmi.h``
-===================== ================ ======================== ==========================================
-
-
-請注意，在聲音記憶管理中仍然有一些特殊的爲每個驅動定義的魔術值。查看include/sound/sndmagic.h來獲取他們完整的列表信息。很多OSS聲音驅動擁有自己從音效卡PCI ID構建的魔術值-他們也沒有被列在這裡。
-
-IrDA子系統也使用了大量的自己的魔術值，查看include/net/irda/irda.h來獲取他們完整的信息。
-
-HFS是另外一個比較大的使用魔術值的文件系統-你可以在fs/hfs/hfs.h中找到他們。
-
--
2.30.2
[-- Attachment #2: signature.asc --]
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^ permalink raw reply related [flat|nested] 36+ messages in thread
* Re: [PATCH v3] Documentation: remove magic number doc
2022-09-14 23:32 ` [PATCH v3] " наб
@ 2022-09-15 13:16 ` Greg KH
2022-09-15 22:38 ` [PATCH v4 01/18] Documentation: remove nonexistent magic numbers наб
` (17 more replies)
0 siblings, 18 replies; 36+ messages in thread
From: Greg KH @ 2022-09-15 13:16 UTC (permalink / raw)
To: наб
Cc: Bagas Sanjaya, Jonathan Corbet, Federico Vaga, Alex Shi,
Yanteng Si, Hu Haowen, Thomas Gleixner, linux-doc, linux-kernel,
linux-doc-tw-discuss
On Thu, Sep 15, 2022 at 01:32:54AM +0200, наб wrote:
> The entire file blames back to the start of git
> (minus whitespace from the RST translation and a typo fix):
> * there are changelog comments for March 1994 through to Linux 2.5.74
> * struct tty_ldisc is two pointers nowadays, so naturally no magic
> * GDA_MAGIC is defined but unused, and it's been this way
> since start-of-git
> * M3_CARD_MAGIC isn't defined, because
> commit d56b9b9c464a ("[PATCH] The scheduled removal of some OSS
> drivers") removed the entire driver in 2006
> * CS_CARD_MAGIC likewise since
> commit b5d425c97f7d ("more scheduled OSS driver removal") in 2007
> * KMALLOC_MAGIC and VMALLOC_MAGIC were removed in
> commit e38e0cfa48ac ("[ALSA] Remove kmalloc wrappers"),
> six months after start of git
> * SLAB_C_MAGIC has never even appeared in git
> (removed in 2.4.0-test3pre6)
>
> At a glance, the only ones still in use are in drivers which are mostly
> untouched since git (TTY, SLIP,
> SCSI (drivers/scsi/{arm/queue.c,ncr53c8xx.c}), &c.).
>
> A rough estimate of magic numbers in the kernel is obtained by:
> # git grep define | grep '_MAGIC\b' |
> grep -ve IOC -e ^tools/ -e '_IO[(WR]' -e _SUPER | wc -l
> 780
> Note that the word 'magic' may have different meaning from magic
> number context.
> There are also magic numbers which aren't listed here, like
> SR_EEPROM_MAGIC, L2TP_TUNNEL_MAGIC, and MD_SB_MAGIC.
>
> Therefore, magic-number.rst is a low-value historial relic at best and
> misleading cruft at worst, so remove the documentation.
>
> Signed-off-by: Ahelenia Ziemiańska <nabijaczleweli@nabijaczleweli.xyz>
Please only remove the ones that are not used anymore.
Then work on actually removing the remaining ones (hint, the tty layer
should not need this and I'll gladly take patches), and only after they
are all gone, can you remove the whole file.
thanks,
greg k-h
^ permalink raw reply [flat|nested] 36+ messages in thread
* [PATCH v4 01/18] Documentation: remove nonexistent magic numbers
2022-09-15 13:16 ` Greg KH
@ 2022-09-15 22:38 ` наб
2022-09-15 22:38 ` [PATCH v4 02/18] a.out: remove define-only CMAGIC, previously magic number наб
` (16 subsequent siblings)
17 siblings, 0 replies; 36+ messages in thread
From: наб @ 2022-09-15 22:38 UTC (permalink / raw)
To: Greg KH
Cc: Bagas Sanjaya, Jonathan Corbet, Federico Vaga, Alex Shi,
Yanteng Si, Hu Haowen, linux-doc, linux-kernel,
linux-doc-tw-discuss
[-- Attachment #1: Type: text/plain, Size: 32160 bytes --]
The entire file blames back to the start of git
(minus whitespace from the RST translation and a typo fix):
* there are changelog comments for March 1994 through to Linux 2.5.74
* struct tty_ldisc is two pointers nowadays, so naturally no magic
* GDA_MAGIC is defined but unused, and it's been this way
since start-of-git
* M3_CARD_MAGIC isn't defined, because
commit d56b9b9c464a ("[PATCH] The scheduled removal of some OSS
drivers") removed the entire driver in 2006
* CS_CARD_MAGIC likewise since
commit b5d425c97f7d ("more scheduled OSS driver removal") in 2007
* KMALLOC_MAGIC and VMALLOC_MAGIC were removed in
commit e38e0cfa48ac ("[ALSA] Remove kmalloc wrappers"),
six months after start of git
* SLAB_C_MAGIC has never even appeared in git
(removed in 2.4.0-test3pre6)
magic-number.rst is a low-value historial relic at best and
misleading cruft at worst, so start with cleaning out ones that only
appear therein
Automated:
grep MAGIC Documentation/process/magic-number.rst | while read -r mag _;
do git grep -wF "$mag" | grep -vq '^Documentation.*magic-number.rst:' ||
sed -i "/^$mag/d" \
Documentation/{,translations/{zh_CN,zh_TW,it_IT}/}process/magic-number.rst
done
Signed-off-by: Ahelenia Ziemiańska <nabijaczleweli@nabijaczleweli.xyz>
---
Documentation/process/magic-number.rst | 42 -------------------
.../it_IT/process/magic-number.rst | 42 -------------------
.../zh_CN/process/magic-number.rst | 42 -------------------
.../zh_TW/process/magic-number.rst | 42 -------------------
4 files changed, 168 deletions(-)
diff --git a/Documentation/process/magic-number.rst b/Documentation/process/magic-number.rst
index f5ba36e96461..eb2db3608a15 100644
--- a/Documentation/process/magic-number.rst
+++ b/Documentation/process/magic-number.rst
@@ -70,70 +70,29 @@ Magic Name Number Structure File
===================== ================ ======================== ==========================================
PG_MAGIC 'P' pg_{read,write}_hdr ``include/linux/pg.h``
CMAGIC 0x0111 user ``include/linux/a.out.h``
-MKISS_DRIVER_MAGIC 0x04bf mkiss_channel ``drivers/net/mkiss.h``
HDLC_MAGIC 0x239e n_hdlc ``drivers/char/n_hdlc.c``
APM_BIOS_MAGIC 0x4101 apm_user ``arch/x86/kernel/apm_32.c``
-DB_MAGIC 0x4442 fc_info ``drivers/net/iph5526_novram.c``
-DL_MAGIC 0x444d fc_info ``drivers/net/iph5526_novram.c``
FASYNC_MAGIC 0x4601 fasync_struct ``include/linux/fs.h``
-FF_MAGIC 0x4646 fc_info ``drivers/net/iph5526_novram.c``
-PTY_MAGIC 0x5001 ``drivers/char/pty.c``
-PPP_MAGIC 0x5002 ppp ``include/linux/if_pppvar.h``
-SSTATE_MAGIC 0x5302 serial_state ``include/linux/serial.h``
SLIP_MAGIC 0x5302 slip ``drivers/net/slip.h``
-STRIP_MAGIC 0x5303 strip ``drivers/net/strip.c``
-SIXPACK_MAGIC 0x5304 sixpack ``drivers/net/hamradio/6pack.h``
-AX25_MAGIC 0x5316 ax_disp ``drivers/net/mkiss.h``
TTY_MAGIC 0x5401 tty_struct ``include/linux/tty.h``
MGSL_MAGIC 0x5401 mgsl_info ``drivers/char/synclink.c``
TTY_DRIVER_MAGIC 0x5402 tty_driver ``include/linux/tty_driver.h``
MGSLPC_MAGIC 0x5402 mgslpc_info ``drivers/char/pcmcia/synclink_cs.c``
-USB_SERIAL_MAGIC 0x6702 usb_serial ``drivers/usb/serial/usb-serial.h``
FULL_DUPLEX_MAGIC 0x6969 ``drivers/net/ethernet/dec/tulip/de2104x.c``
-USB_BLUETOOTH_MAGIC 0x6d02 usb_bluetooth ``drivers/usb/class/bluetty.c``
RFCOMM_TTY_MAGIC 0x6d02 ``net/bluetooth/rfcomm/tty.c``
-USB_SERIAL_PORT_MAGIC 0x7301 usb_serial_port ``drivers/usb/serial/usb-serial.h``
CG_MAGIC 0x00090255 ufs_cylinder_group ``include/linux/ufs_fs.h``
-LSEMAGIC 0x05091998 lse ``drivers/fc4/fc.c``
RIEBL_MAGIC 0x09051990 ``drivers/net/atarilance.c``
NBD_REQUEST_MAGIC 0x12560953 nbd_request ``include/linux/nbd.h``
-RED_MAGIC2 0x170fc2a5 (any) ``mm/slab.c``
BAYCOM_MAGIC 0x19730510 baycom_state ``drivers/net/baycom_epp.c``
-ISDN_X25IFACE_MAGIC 0x1e75a2b9 isdn_x25iface_proto_data ``drivers/isdn/isdn_x25iface.h``
-ECP_MAGIC 0x21504345 cdkecpsig ``include/linux/cdk.h``
-LSOMAGIC 0x27091997 lso ``drivers/fc4/fc.c``
-LSMAGIC 0x2a3b4d2a ls ``drivers/fc4/fc.c``
-WANPIPE_MAGIC 0x414C4453 sdla_{dump,exec} ``include/linux/wanpipe.h``
-CS_CARD_MAGIC 0x43525553 cs_card ``sound/oss/cs46xx.c``
-LABELCL_MAGIC 0x4857434c labelcl_info_s ``include/asm/ia64/sn/labelcl.h``
-ISDN_ASYNC_MAGIC 0x49344C01 modem_info ``include/linux/isdn.h``
-CTC_ASYNC_MAGIC 0x49344C01 ctc_tty_info ``drivers/s390/net/ctctty.c``
-ISDN_NET_MAGIC 0x49344C02 isdn_net_local_s ``drivers/isdn/i4l/isdn_net_lib.h``
SAVEKMSG_MAGIC2 0x4B4D5347 savekmsg ``arch/*/amiga/config.c``
-CS_STATE_MAGIC 0x4c4f4749 cs_state ``sound/oss/cs46xx.c``
-SLAB_C_MAGIC 0x4f17a36d kmem_cache ``mm/slab.c``
COW_MAGIC 0x4f4f4f4d cow_header_v1 ``arch/um/drivers/ubd_user.c``
-I810_CARD_MAGIC 0x5072696E i810_card ``sound/oss/i810_audio.c``
-TRIDENT_CARD_MAGIC 0x5072696E trident_card ``sound/oss/trident.c``
-ROUTER_MAGIC 0x524d4157 wan_device [in ``wanrouter.h`` pre 3.9]
SAVEKMSG_MAGIC1 0x53415645 savekmsg ``arch/*/amiga/config.c``
GDA_MAGIC 0x58464552 gda ``arch/mips/include/asm/sn/gda.h``
-RED_MAGIC1 0x5a2cf071 (any) ``mm/slab.c``
EEPROM_MAGIC_VALUE 0x5ab478d2 lanai_dev ``drivers/atm/lanai.c``
HDLCDRV_MAGIC 0x5ac6e778 hdlcdrv_state ``include/linux/hdlcdrv.h``
-PCXX_MAGIC 0x5c6df104 channel ``drivers/char/pcxx.h``
KV_MAGIC 0x5f4b565f kernel_vars_s ``arch/mips/include/asm/sn/klkernvars.h``
-I810_STATE_MAGIC 0x63657373 i810_state ``sound/oss/i810_audio.c``
-TRIDENT_STATE_MAGIC 0x63657373 trient_state ``sound/oss/trident.c``
-M3_CARD_MAGIC 0x646e6f50 m3_card ``sound/oss/maestro3.c``
FW_HEADER_MAGIC 0x65726F66 fw_header ``drivers/atm/fore200e.h``
-SLOT_MAGIC 0x67267321 slot ``drivers/hotplug/cpqphp.h``
-SLOT_MAGIC 0x67267322 slot ``drivers/hotplug/acpiphp.h``
LO_MAGIC 0x68797548 nbd_device ``include/linux/nbd.h``
-M3_STATE_MAGIC 0x734d724d m3_state ``sound/oss/maestro3.c``
-VMALLOC_MAGIC 0x87654320 snd_alloc_track ``sound/core/memory.c``
-KMALLOC_MAGIC 0x87654321 snd_alloc_track ``sound/core/memory.c``
-PWC_MAGIC 0x89DC10AB pwc_device ``drivers/usb/media/pwc.h``
NBD_REPLY_MAGIC 0x96744668 nbd_reply ``include/linux/nbd.h``
ENI155_MAGIC 0xa54b872d midway_eprom ``drivers/atm/eni.h``
CODA_MAGIC 0xC0DAC0DA coda_file_info ``fs/coda/coda_fs_i.h``
@@ -141,7 +100,6 @@ YAM_MAGIC 0xF10A7654 yam_port ``drivers/net/ha
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``
-HTB_CMAGIC 0xFEFAFEF1 htb_class ``net/sched/sch_htb.c``
NMI_MAGIC 0x48414d4d455201 nmi_s ``arch/mips/include/asm/sn/nmi.h``
===================== ================ ======================== ==========================================
diff --git a/Documentation/translations/it_IT/process/magic-number.rst b/Documentation/translations/it_IT/process/magic-number.rst
index f452fafb1e84..86ef47906f37 100644
--- a/Documentation/translations/it_IT/process/magic-number.rst
+++ b/Documentation/translations/it_IT/process/magic-number.rst
@@ -76,70 +76,29 @@ Nome magico Numero Struttura File
===================== ================ ======================== ==========================================
PG_MAGIC 'P' pg_{read,write}_hdr ``include/linux/pg.h``
CMAGIC 0x0111 user ``include/linux/a.out.h``
-MKISS_DRIVER_MAGIC 0x04bf mkiss_channel ``drivers/net/mkiss.h``
HDLC_MAGIC 0x239e n_hdlc ``drivers/char/n_hdlc.c``
APM_BIOS_MAGIC 0x4101 apm_user ``arch/x86/kernel/apm_32.c``
-DB_MAGIC 0x4442 fc_info ``drivers/net/iph5526_novram.c``
-DL_MAGIC 0x444d fc_info ``drivers/net/iph5526_novram.c``
FASYNC_MAGIC 0x4601 fasync_struct ``include/linux/fs.h``
-FF_MAGIC 0x4646 fc_info ``drivers/net/iph5526_novram.c``
-PTY_MAGIC 0x5001 ``drivers/char/pty.c``
-PPP_MAGIC 0x5002 ppp ``include/linux/if_pppvar.h``
-SSTATE_MAGIC 0x5302 serial_state ``include/linux/serial.h``
SLIP_MAGIC 0x5302 slip ``drivers/net/slip.h``
-STRIP_MAGIC 0x5303 strip ``drivers/net/strip.c``
-SIXPACK_MAGIC 0x5304 sixpack ``drivers/net/hamradio/6pack.h``
-AX25_MAGIC 0x5316 ax_disp ``drivers/net/mkiss.h``
TTY_MAGIC 0x5401 tty_struct ``include/linux/tty.h``
MGSL_MAGIC 0x5401 mgsl_info ``drivers/char/synclink.c``
TTY_DRIVER_MAGIC 0x5402 tty_driver ``include/linux/tty_driver.h``
MGSLPC_MAGIC 0x5402 mgslpc_info ``drivers/char/pcmcia/synclink_cs.c``
-USB_SERIAL_MAGIC 0x6702 usb_serial ``drivers/usb/serial/usb-serial.h``
FULL_DUPLEX_MAGIC 0x6969 ``drivers/net/ethernet/dec/tulip/de2104x.c``
-USB_BLUETOOTH_MAGIC 0x6d02 usb_bluetooth ``drivers/usb/class/bluetty.c``
RFCOMM_TTY_MAGIC 0x6d02 ``net/bluetooth/rfcomm/tty.c``
-USB_SERIAL_PORT_MAGIC 0x7301 usb_serial_port ``drivers/usb/serial/usb-serial.h``
CG_MAGIC 0x00090255 ufs_cylinder_group ``include/linux/ufs_fs.h``
-LSEMAGIC 0x05091998 lse ``drivers/fc4/fc.c``
RIEBL_MAGIC 0x09051990 ``drivers/net/atarilance.c``
NBD_REQUEST_MAGIC 0x12560953 nbd_request ``include/linux/nbd.h``
-RED_MAGIC2 0x170fc2a5 (any) ``mm/slab.c``
BAYCOM_MAGIC 0x19730510 baycom_state ``drivers/net/baycom_epp.c``
-ISDN_X25IFACE_MAGIC 0x1e75a2b9 isdn_x25iface_proto_data ``drivers/isdn/isdn_x25iface.h``
-ECP_MAGIC 0x21504345 cdkecpsig ``include/linux/cdk.h``
-LSOMAGIC 0x27091997 lso ``drivers/fc4/fc.c``
-LSMAGIC 0x2a3b4d2a ls ``drivers/fc4/fc.c``
-WANPIPE_MAGIC 0x414C4453 sdla_{dump,exec} ``include/linux/wanpipe.h``
-CS_CARD_MAGIC 0x43525553 cs_card ``sound/oss/cs46xx.c``
-LABELCL_MAGIC 0x4857434c labelcl_info_s ``include/asm/ia64/sn/labelcl.h``
-ISDN_ASYNC_MAGIC 0x49344C01 modem_info ``include/linux/isdn.h``
-CTC_ASYNC_MAGIC 0x49344C01 ctc_tty_info ``drivers/s390/net/ctctty.c``
-ISDN_NET_MAGIC 0x49344C02 isdn_net_local_s ``drivers/isdn/i4l/isdn_net_lib.h``
SAVEKMSG_MAGIC2 0x4B4D5347 savekmsg ``arch/*/amiga/config.c``
-CS_STATE_MAGIC 0x4c4f4749 cs_state ``sound/oss/cs46xx.c``
-SLAB_C_MAGIC 0x4f17a36d kmem_cache ``mm/slab.c``
COW_MAGIC 0x4f4f4f4d cow_header_v1 ``arch/um/drivers/ubd_user.c``
-I810_CARD_MAGIC 0x5072696E i810_card ``sound/oss/i810_audio.c``
-TRIDENT_CARD_MAGIC 0x5072696E trident_card ``sound/oss/trident.c``
-ROUTER_MAGIC 0x524d4157 wan_device [in ``wanrouter.h`` pre 3.9]
SAVEKMSG_MAGIC1 0x53415645 savekmsg ``arch/*/amiga/config.c``
GDA_MAGIC 0x58464552 gda ``arch/mips/include/asm/sn/gda.h``
-RED_MAGIC1 0x5a2cf071 (any) ``mm/slab.c``
EEPROM_MAGIC_VALUE 0x5ab478d2 lanai_dev ``drivers/atm/lanai.c``
HDLCDRV_MAGIC 0x5ac6e778 hdlcdrv_state ``include/linux/hdlcdrv.h``
-PCXX_MAGIC 0x5c6df104 channel ``drivers/char/pcxx.h``
KV_MAGIC 0x5f4b565f kernel_vars_s ``arch/mips/include/asm/sn/klkernvars.h``
-I810_STATE_MAGIC 0x63657373 i810_state ``sound/oss/i810_audio.c``
-TRIDENT_STATE_MAGIC 0x63657373 trient_state ``sound/oss/trident.c``
-M3_CARD_MAGIC 0x646e6f50 m3_card ``sound/oss/maestro3.c``
FW_HEADER_MAGIC 0x65726F66 fw_header ``drivers/atm/fore200e.h``
-SLOT_MAGIC 0x67267321 slot ``drivers/hotplug/cpqphp.h``
-SLOT_MAGIC 0x67267322 slot ``drivers/hotplug/acpiphp.h``
LO_MAGIC 0x68797548 nbd_device ``include/linux/nbd.h``
-M3_STATE_MAGIC 0x734d724d m3_state ``sound/oss/maestro3.c``
-VMALLOC_MAGIC 0x87654320 snd_alloc_track ``sound/core/memory.c``
-KMALLOC_MAGIC 0x87654321 snd_alloc_track ``sound/core/memory.c``
-PWC_MAGIC 0x89DC10AB pwc_device ``drivers/usb/media/pwc.h``
NBD_REPLY_MAGIC 0x96744668 nbd_reply ``include/linux/nbd.h``
ENI155_MAGIC 0xa54b872d midway_eprom ``drivers/atm/eni.h``
CODA_MAGIC 0xC0DAC0DA coda_file_info ``fs/coda/coda_fs_i.h``
@@ -147,7 +106,6 @@ YAM_MAGIC 0xF10A7654 yam_port ``drivers/net/ha
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``
-HTB_CMAGIC 0xFEFAFEF1 htb_class ``net/sched/sch_htb.c``
NMI_MAGIC 0x48414d4d455201 nmi_s ``arch/mips/include/asm/sn/nmi.h``
===================== ================ ======================== ==========================================
diff --git a/Documentation/translations/zh_CN/process/magic-number.rst b/Documentation/translations/zh_CN/process/magic-number.rst
index 42f0635ca70a..cbefdcbfbf53 100644
--- a/Documentation/translations/zh_CN/process/magic-number.rst
+++ b/Documentation/translations/zh_CN/process/magic-number.rst
@@ -59,71 +59,30 @@ Linux 魔术数
===================== ================ ======================== ==========================================
PG_MAGIC 'P' pg_{read,write}_hdr ``include/linux/pg.h``
CMAGIC 0x0111 user ``include/linux/a.out.h``
-MKISS_DRIVER_MAGIC 0x04bf mkiss_channel ``drivers/net/mkiss.h``
HDLC_MAGIC 0x239e n_hdlc ``drivers/char/n_hdlc.c``
APM_BIOS_MAGIC 0x4101 apm_user ``arch/x86/kernel/apm_32.c``
-DB_MAGIC 0x4442 fc_info ``drivers/net/iph5526_novram.c``
-DL_MAGIC 0x444d fc_info ``drivers/net/iph5526_novram.c``
FASYNC_MAGIC 0x4601 fasync_struct ``include/linux/fs.h``
-FF_MAGIC 0x4646 fc_info ``drivers/net/iph5526_novram.c``
-PTY_MAGIC 0x5001 ``drivers/char/pty.c``
-PPP_MAGIC 0x5002 ppp ``include/linux/if_pppvar.h``
-SSTATE_MAGIC 0x5302 serial_state ``include/linux/serial.h``
SLIP_MAGIC 0x5302 slip ``drivers/net/slip.h``
-STRIP_MAGIC 0x5303 strip ``drivers/net/strip.c``
-SIXPACK_MAGIC 0x5304 sixpack ``drivers/net/hamradio/6pack.h``
-AX25_MAGIC 0x5316 ax_disp ``drivers/net/mkiss.h``
TTY_MAGIC 0x5401 tty_struct ``include/linux/tty.h``
MGSL_MAGIC 0x5401 mgsl_info ``drivers/char/synclink.c``
TTY_DRIVER_MAGIC 0x5402 tty_driver ``include/linux/tty_driver.h``
MGSLPC_MAGIC 0x5402 mgslpc_info ``drivers/char/pcmcia/synclink_cs.c``
-USB_SERIAL_MAGIC 0x6702 usb_serial ``drivers/usb/serial/usb-serial.h``
FULL_DUPLEX_MAGIC 0x6969 ``drivers/net/ethernet/dec/tulip/de2104x.c``
-USB_BLUETOOTH_MAGIC 0x6d02 usb_bluetooth ``drivers/usb/class/bluetty.c``
RFCOMM_TTY_MAGIC 0x6d02 ``net/bluetooth/rfcomm/tty.c``
-USB_SERIAL_PORT_MAGIC 0x7301 usb_serial_port ``drivers/usb/serial/usb-serial.h``
CG_MAGIC 0x00090255 ufs_cylinder_group ``include/linux/ufs_fs.h``
-LSEMAGIC 0x05091998 lse ``drivers/fc4/fc.c``
GDTIOCTL_MAGIC 0x06030f07 gdth_iowr_str ``drivers/scsi/gdth_ioctl.h``
RIEBL_MAGIC 0x09051990 ``drivers/net/atarilance.c``
NBD_REQUEST_MAGIC 0x12560953 nbd_request ``include/linux/nbd.h``
-RED_MAGIC2 0x170fc2a5 (any) ``mm/slab.c``
BAYCOM_MAGIC 0x19730510 baycom_state ``drivers/net/baycom_epp.c``
-ISDN_X25IFACE_MAGIC 0x1e75a2b9 isdn_x25iface_proto_data ``drivers/isdn/isdn_x25iface.h``
-ECP_MAGIC 0x21504345 cdkecpsig ``include/linux/cdk.h``
-LSOMAGIC 0x27091997 lso ``drivers/fc4/fc.c``
-LSMAGIC 0x2a3b4d2a ls ``drivers/fc4/fc.c``
-WANPIPE_MAGIC 0x414C4453 sdla_{dump,exec} ``include/linux/wanpipe.h``
-CS_CARD_MAGIC 0x43525553 cs_card ``sound/oss/cs46xx.c``
-LABELCL_MAGIC 0x4857434c labelcl_info_s ``include/asm/ia64/sn/labelcl.h``
-ISDN_ASYNC_MAGIC 0x49344C01 modem_info ``include/linux/isdn.h``
-CTC_ASYNC_MAGIC 0x49344C01 ctc_tty_info ``drivers/s390/net/ctctty.c``
-ISDN_NET_MAGIC 0x49344C02 isdn_net_local_s ``drivers/isdn/i4l/isdn_net_lib.h``
SAVEKMSG_MAGIC2 0x4B4D5347 savekmsg ``arch/*/amiga/config.c``
-CS_STATE_MAGIC 0x4c4f4749 cs_state ``sound/oss/cs46xx.c``
-SLAB_C_MAGIC 0x4f17a36d kmem_cache ``mm/slab.c``
COW_MAGIC 0x4f4f4f4d cow_header_v1 ``arch/um/drivers/ubd_user.c``
-I810_CARD_MAGIC 0x5072696E i810_card ``sound/oss/i810_audio.c``
-TRIDENT_CARD_MAGIC 0x5072696E trident_card ``sound/oss/trident.c``
-ROUTER_MAGIC 0x524d4157 wan_device [in ``wanrouter.h`` pre 3.9]
SAVEKMSG_MAGIC1 0x53415645 savekmsg ``arch/*/amiga/config.c``
GDA_MAGIC 0x58464552 gda ``arch/mips/include/asm/sn/gda.h``
-RED_MAGIC1 0x5a2cf071 (any) ``mm/slab.c``
EEPROM_MAGIC_VALUE 0x5ab478d2 lanai_dev ``drivers/atm/lanai.c``
HDLCDRV_MAGIC 0x5ac6e778 hdlcdrv_state ``include/linux/hdlcdrv.h``
-PCXX_MAGIC 0x5c6df104 channel ``drivers/char/pcxx.h``
KV_MAGIC 0x5f4b565f kernel_vars_s ``arch/mips/include/asm/sn/klkernvars.h``
-I810_STATE_MAGIC 0x63657373 i810_state ``sound/oss/i810_audio.c``
-TRIDENT_STATE_MAGIC 0x63657373 trient_state ``sound/oss/trident.c``
-M3_CARD_MAGIC 0x646e6f50 m3_card ``sound/oss/maestro3.c``
FW_HEADER_MAGIC 0x65726F66 fw_header ``drivers/atm/fore200e.h``
-SLOT_MAGIC 0x67267321 slot ``drivers/hotplug/cpqphp.h``
-SLOT_MAGIC 0x67267322 slot ``drivers/hotplug/acpiphp.h``
LO_MAGIC 0x68797548 nbd_device ``include/linux/nbd.h``
-M3_STATE_MAGIC 0x734d724d m3_state ``sound/oss/maestro3.c``
-VMALLOC_MAGIC 0x87654320 snd_alloc_track ``sound/core/memory.c``
-KMALLOC_MAGIC 0x87654321 snd_alloc_track ``sound/core/memory.c``
-PWC_MAGIC 0x89DC10AB pwc_device ``drivers/usb/media/pwc.h``
NBD_REPLY_MAGIC 0x96744668 nbd_reply ``include/linux/nbd.h``
ENI155_MAGIC 0xa54b872d midway_eprom ``drivers/atm/eni.h``
CODA_MAGIC 0xC0DAC0DA coda_file_info ``fs/coda/coda_fs_i.h``
@@ -132,7 +91,6 @@ YAM_MAGIC 0xF10A7654 yam_port ``drivers/net/ha
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``
-HTB_CMAGIC 0xFEFAFEF1 htb_class ``net/sched/sch_htb.c``
NMI_MAGIC 0x48414d4d455201 nmi_s ``arch/mips/include/asm/sn/nmi.h``
===================== ================ ======================== ==========================================
diff --git a/Documentation/translations/zh_TW/process/magic-number.rst b/Documentation/translations/zh_TW/process/magic-number.rst
index ae321a9aaece..7fd6e494467b 100644
--- a/Documentation/translations/zh_TW/process/magic-number.rst
+++ b/Documentation/translations/zh_TW/process/magic-number.rst
@@ -62,71 +62,30 @@ Linux 魔術數
===================== ================ ======================== ==========================================
PG_MAGIC 'P' pg_{read,write}_hdr ``include/linux/pg.h``
CMAGIC 0x0111 user ``include/linux/a.out.h``
-MKISS_DRIVER_MAGIC 0x04bf mkiss_channel ``drivers/net/mkiss.h``
HDLC_MAGIC 0x239e n_hdlc ``drivers/char/n_hdlc.c``
APM_BIOS_MAGIC 0x4101 apm_user ``arch/x86/kernel/apm_32.c``
-DB_MAGIC 0x4442 fc_info ``drivers/net/iph5526_novram.c``
-DL_MAGIC 0x444d fc_info ``drivers/net/iph5526_novram.c``
FASYNC_MAGIC 0x4601 fasync_struct ``include/linux/fs.h``
-FF_MAGIC 0x4646 fc_info ``drivers/net/iph5526_novram.c``
-PTY_MAGIC 0x5001 ``drivers/char/pty.c``
-PPP_MAGIC 0x5002 ppp ``include/linux/if_pppvar.h``
-SSTATE_MAGIC 0x5302 serial_state ``include/linux/serial.h``
SLIP_MAGIC 0x5302 slip ``drivers/net/slip.h``
-STRIP_MAGIC 0x5303 strip ``drivers/net/strip.c``
-SIXPACK_MAGIC 0x5304 sixpack ``drivers/net/hamradio/6pack.h``
-AX25_MAGIC 0x5316 ax_disp ``drivers/net/mkiss.h``
TTY_MAGIC 0x5401 tty_struct ``include/linux/tty.h``
MGSL_MAGIC 0x5401 mgsl_info ``drivers/char/synclink.c``
TTY_DRIVER_MAGIC 0x5402 tty_driver ``include/linux/tty_driver.h``
MGSLPC_MAGIC 0x5402 mgslpc_info ``drivers/char/pcmcia/synclink_cs.c``
-USB_SERIAL_MAGIC 0x6702 usb_serial ``drivers/usb/serial/usb-serial.h``
FULL_DUPLEX_MAGIC 0x6969 ``drivers/net/ethernet/dec/tulip/de2104x.c``
-USB_BLUETOOTH_MAGIC 0x6d02 usb_bluetooth ``drivers/usb/class/bluetty.c``
RFCOMM_TTY_MAGIC 0x6d02 ``net/bluetooth/rfcomm/tty.c``
-USB_SERIAL_PORT_MAGIC 0x7301 usb_serial_port ``drivers/usb/serial/usb-serial.h``
CG_MAGIC 0x00090255 ufs_cylinder_group ``include/linux/ufs_fs.h``
-LSEMAGIC 0x05091998 lse ``drivers/fc4/fc.c``
GDTIOCTL_MAGIC 0x06030f07 gdth_iowr_str ``drivers/scsi/gdth_ioctl.h``
RIEBL_MAGIC 0x09051990 ``drivers/net/atarilance.c``
NBD_REQUEST_MAGIC 0x12560953 nbd_request ``include/linux/nbd.h``
-RED_MAGIC2 0x170fc2a5 (any) ``mm/slab.c``
BAYCOM_MAGIC 0x19730510 baycom_state ``drivers/net/baycom_epp.c``
-ISDN_X25IFACE_MAGIC 0x1e75a2b9 isdn_x25iface_proto_data ``drivers/isdn/isdn_x25iface.h``
-ECP_MAGIC 0x21504345 cdkecpsig ``include/linux/cdk.h``
-LSOMAGIC 0x27091997 lso ``drivers/fc4/fc.c``
-LSMAGIC 0x2a3b4d2a ls ``drivers/fc4/fc.c``
-WANPIPE_MAGIC 0x414C4453 sdla_{dump,exec} ``include/linux/wanpipe.h``
-CS_CARD_MAGIC 0x43525553 cs_card ``sound/oss/cs46xx.c``
-LABELCL_MAGIC 0x4857434c labelcl_info_s ``include/asm/ia64/sn/labelcl.h``
-ISDN_ASYNC_MAGIC 0x49344C01 modem_info ``include/linux/isdn.h``
-CTC_ASYNC_MAGIC 0x49344C01 ctc_tty_info ``drivers/s390/net/ctctty.c``
-ISDN_NET_MAGIC 0x49344C02 isdn_net_local_s ``drivers/isdn/i4l/isdn_net_lib.h``
SAVEKMSG_MAGIC2 0x4B4D5347 savekmsg ``arch/*/amiga/config.c``
-CS_STATE_MAGIC 0x4c4f4749 cs_state ``sound/oss/cs46xx.c``
-SLAB_C_MAGIC 0x4f17a36d kmem_cache ``mm/slab.c``
COW_MAGIC 0x4f4f4f4d cow_header_v1 ``arch/um/drivers/ubd_user.c``
-I810_CARD_MAGIC 0x5072696E i810_card ``sound/oss/i810_audio.c``
-TRIDENT_CARD_MAGIC 0x5072696E trident_card ``sound/oss/trident.c``
-ROUTER_MAGIC 0x524d4157 wan_device [in ``wanrouter.h`` pre 3.9]
SAVEKMSG_MAGIC1 0x53415645 savekmsg ``arch/*/amiga/config.c``
GDA_MAGIC 0x58464552 gda ``arch/mips/include/asm/sn/gda.h``
-RED_MAGIC1 0x5a2cf071 (any) ``mm/slab.c``
EEPROM_MAGIC_VALUE 0x5ab478d2 lanai_dev ``drivers/atm/lanai.c``
HDLCDRV_MAGIC 0x5ac6e778 hdlcdrv_state ``include/linux/hdlcdrv.h``
-PCXX_MAGIC 0x5c6df104 channel ``drivers/char/pcxx.h``
KV_MAGIC 0x5f4b565f kernel_vars_s ``arch/mips/include/asm/sn/klkernvars.h``
-I810_STATE_MAGIC 0x63657373 i810_state ``sound/oss/i810_audio.c``
-TRIDENT_STATE_MAGIC 0x63657373 trient_state ``sound/oss/trident.c``
-M3_CARD_MAGIC 0x646e6f50 m3_card ``sound/oss/maestro3.c``
FW_HEADER_MAGIC 0x65726F66 fw_header ``drivers/atm/fore200e.h``
-SLOT_MAGIC 0x67267321 slot ``drivers/hotplug/cpqphp.h``
-SLOT_MAGIC 0x67267322 slot ``drivers/hotplug/acpiphp.h``
LO_MAGIC 0x68797548 nbd_device ``include/linux/nbd.h``
-M3_STATE_MAGIC 0x734d724d m3_state ``sound/oss/maestro3.c``
-VMALLOC_MAGIC 0x87654320 snd_alloc_track ``sound/core/memory.c``
-KMALLOC_MAGIC 0x87654321 snd_alloc_track ``sound/core/memory.c``
-PWC_MAGIC 0x89DC10AB pwc_device ``drivers/usb/media/pwc.h``
NBD_REPLY_MAGIC 0x96744668 nbd_reply ``include/linux/nbd.h``
ENI155_MAGIC 0xa54b872d midway_eprom ``drivers/atm/eni.h``
CODA_MAGIC 0xC0DAC0DA coda_file_info ``fs/coda/coda_fs_i.h``
@@ -135,7 +94,6 @@ YAM_MAGIC 0xF10A7654 yam_port ``drivers/net/ha
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``
-HTB_CMAGIC 0xFEFAFEF1 htb_class ``net/sched/sch_htb.c``
NMI_MAGIC 0x48414d4d455201 nmi_s ``arch/mips/include/asm/sn/nmi.h``
===================== ================ ======================== ==========================================
--
2.30.2
[-- Attachment #2: signature.asc --]
[-- Type: application/pgp-signature, Size: 833 bytes --]
^ permalink raw reply related [flat|nested] 36+ messages in thread
* [PATCH v4 02/18] a.out: remove define-only CMAGIC, previously magic number
2022-09-15 13:16 ` Greg KH
2022-09-15 22:38 ` [PATCH v4 01/18] Documentation: remove nonexistent magic numbers наб
@ 2022-09-15 22:38 ` наб
2022-09-26 8:16 ` Geert Uytterhoeven
2022-09-15 22:39 ` [PATCH v4 03/18] Bluetooth: RFCOMM: remove define-only RFCOMM_TTY_MAGIC ex-magic-number наб
` (15 subsequent siblings)
17 siblings, 1 reply; 36+ messages in thread
From: наб @ 2022-09-15 22:38 UTC (permalink / raw)
To: Greg KH
Cc: Bagas Sanjaya, Jonathan Corbet, Federico Vaga, Alex Shi,
Yanteng Si, Hu Haowen, linux-doc, linux-kernel,
linux-doc-tw-discuss
[-- Attachment #1: Type: text/plain, Size: 5434 bytes --]
The last user was removed in 5.1 in
commit 08300f4402ab ("a.out: remove core dumping support")
but this is part of the UAPI headers, so this may want to either wait
until a.out is removed entirely, or be removed from the magic number doc
and silently remain in the header
A cursory glance on DCS didn't show any user code actually using this
value
Found with
grep MAGIC Documentation/process/magic-number.rst | while read -r mag _;
do git grep -wF "$mag" | grep -ve '^Documentation.*magic-number.rst:' \
-qe ':#define '"$mag" || git grep -wF "$mag" | while IFS=: read -r f _;
do sed -i '/\b'"$mag"'\b/d' "$f"; done ; done
Signed-off-by: Ahelenia Ziemiańska <nabijaczleweli@nabijaczleweli.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 -
include/uapi/linux/a.out.h | 3 ---
5 files changed, 7 deletions(-)
diff --git a/Documentation/process/magic-number.rst b/Documentation/process/magic-number.rst
index eb2db3608a15..f48c6c6efaf7 100644
--- a/Documentation/process/magic-number.rst
+++ b/Documentation/process/magic-number.rst
@@ -69,7 +69,6 @@ Changelog::
Magic Name Number Structure File
===================== ================ ======================== ==========================================
PG_MAGIC 'P' pg_{read,write}_hdr ``include/linux/pg.h``
-CMAGIC 0x0111 user ``include/linux/a.out.h``
HDLC_MAGIC 0x239e n_hdlc ``drivers/char/n_hdlc.c``
APM_BIOS_MAGIC 0x4101 apm_user ``arch/x86/kernel/apm_32.c``
FASYNC_MAGIC 0x4601 fasync_struct ``include/linux/fs.h``
diff --git a/Documentation/translations/it_IT/process/magic-number.rst b/Documentation/translations/it_IT/process/magic-number.rst
index 86ef47906f37..27f60133fbe5 100644
--- a/Documentation/translations/it_IT/process/magic-number.rst
+++ b/Documentation/translations/it_IT/process/magic-number.rst
@@ -75,7 +75,6 @@ Registro dei cambiamenti::
Nome magico Numero Struttura File
===================== ================ ======================== ==========================================
PG_MAGIC 'P' pg_{read,write}_hdr ``include/linux/pg.h``
-CMAGIC 0x0111 user ``include/linux/a.out.h``
HDLC_MAGIC 0x239e n_hdlc ``drivers/char/n_hdlc.c``
APM_BIOS_MAGIC 0x4101 apm_user ``arch/x86/kernel/apm_32.c``
FASYNC_MAGIC 0x4601 fasync_struct ``include/linux/fs.h``
diff --git a/Documentation/translations/zh_CN/process/magic-number.rst b/Documentation/translations/zh_CN/process/magic-number.rst
index cbefdcbfbf53..520cc5cf4d63 100644
--- a/Documentation/translations/zh_CN/process/magic-number.rst
+++ b/Documentation/translations/zh_CN/process/magic-number.rst
@@ -58,7 +58,6 @@ Linux 魔术数
魔术数名 数字 结构 文件
===================== ================ ======================== ==========================================
PG_MAGIC 'P' pg_{read,write}_hdr ``include/linux/pg.h``
-CMAGIC 0x0111 user ``include/linux/a.out.h``
HDLC_MAGIC 0x239e n_hdlc ``drivers/char/n_hdlc.c``
APM_BIOS_MAGIC 0x4101 apm_user ``arch/x86/kernel/apm_32.c``
FASYNC_MAGIC 0x4601 fasync_struct ``include/linux/fs.h``
diff --git a/Documentation/translations/zh_TW/process/magic-number.rst b/Documentation/translations/zh_TW/process/magic-number.rst
index 7fd6e494467b..7d6debd0117e 100644
--- a/Documentation/translations/zh_TW/process/magic-number.rst
+++ b/Documentation/translations/zh_TW/process/magic-number.rst
@@ -61,7 +61,6 @@ Linux 魔術數
魔術數名 數字 結構 文件
===================== ================ ======================== ==========================================
PG_MAGIC 'P' pg_{read,write}_hdr ``include/linux/pg.h``
-CMAGIC 0x0111 user ``include/linux/a.out.h``
HDLC_MAGIC 0x239e n_hdlc ``drivers/char/n_hdlc.c``
APM_BIOS_MAGIC 0x4101 apm_user ``arch/x86/kernel/apm_32.c``
FASYNC_MAGIC 0x4601 fasync_struct ``include/linux/fs.h``
diff --git a/include/uapi/linux/a.out.h b/include/uapi/linux/a.out.h
index 5fafde3798e5..bb15da96df2a 100644
--- a/include/uapi/linux/a.out.h
+++ b/include/uapi/linux/a.out.h
@@ -70,9 +70,6 @@ enum machine_type {
The first page is unmapped to help trap NULL pointer references */
#define QMAGIC 0314
-/* Code indicating core file. */
-#define CMAGIC 0421
-
#if !defined (N_BADMAG)
#define N_BADMAG(x) (N_MAGIC(x) != OMAGIC \
&& N_MAGIC(x) != NMAGIC \
--
2.30.2
[-- Attachment #2: signature.asc --]
[-- Type: application/pgp-signature, Size: 833 bytes --]
^ permalink raw reply related [flat|nested] 36+ messages in thread
* [PATCH v4 03/18] Bluetooth: RFCOMM: remove define-only RFCOMM_TTY_MAGIC ex-magic-number
2022-09-15 13:16 ` Greg KH
2022-09-15 22:38 ` [PATCH v4 01/18] Documentation: remove nonexistent magic numbers наб
2022-09-15 22:38 ` [PATCH v4 02/18] a.out: remove define-only CMAGIC, previously magic number наб
@ 2022-09-15 22:39 ` наб
2022-09-15 23:54 ` [v4,03/18] " bluez.test.bot
` (8 more replies)
2022-09-15 22:39 ` [PATCH v4 04/18] MIPS: remove define-only GDA_MAGIC, previously magic number наб
` (14 subsequent siblings)
17 siblings, 9 replies; 36+ messages in thread
From: наб @ 2022-09-15 22:39 UTC (permalink / raw)
To: Greg KH
Cc: Bagas Sanjaya, Jonathan Corbet, Federico Vaga, Alex Shi,
Yanteng Si, Hu Haowen, Marcel Holtmann, Johan Hedberg,
Luiz Augusto von Dentz, David S. Miller, Eric Dumazet,
Jakub Kicinski, Paolo Abeni, linux-doc, linux-kernel,
linux-doc-tw-discuss, linux-bluetooth, netdev
[-- Attachment #1: Type: text/plain, Size: 5640 bytes --]
Appeared in its present state in pre-git (2.5.41), never used
Found with
grep MAGIC Documentation/process/magic-number.rst | while read -r mag _;
do git grep -wF "$mag" | grep -ve '^Documentation.*magic-number.rst:' \
-qe ':#define '"$mag" || git grep -wF "$mag" | while IFS=: read -r f _;
do sed -i '/\b'"$mag"'\b/d' "$f"; done ; done
Signed-off-by: Ahelenia Ziemiańska <nabijaczleweli@nabijaczleweli.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 -
net/bluetooth/rfcomm/tty.c | 1 -
5 files changed, 5 deletions(-)
diff --git a/Documentation/process/magic-number.rst b/Documentation/process/magic-number.rst
index f48c6c6efaf7..f16f4e2cc48f 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``
-RFCOMM_TTY_MAGIC 0x6d02 ``net/bluetooth/rfcomm/tty.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``
diff --git a/Documentation/translations/it_IT/process/magic-number.rst b/Documentation/translations/it_IT/process/magic-number.rst
index 27f60133fbe5..5366cad4a4ea 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``
-RFCOMM_TTY_MAGIC 0x6d02 ``net/bluetooth/rfcomm/tty.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``
diff --git a/Documentation/translations/zh_CN/process/magic-number.rst b/Documentation/translations/zh_CN/process/magic-number.rst
index 520cc5cf4d63..08f5a83eed92 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``
-RFCOMM_TTY_MAGIC 0x6d02 ``net/bluetooth/rfcomm/tty.c``
CG_MAGIC 0x00090255 ufs_cylinder_group ``include/linux/ufs_fs.h``
GDTIOCTL_MAGIC 0x06030f07 gdth_iowr_str ``drivers/scsi/gdth_ioctl.h``
RIEBL_MAGIC 0x09051990 ``drivers/net/atarilance.c``
diff --git a/Documentation/translations/zh_TW/process/magic-number.rst b/Documentation/translations/zh_TW/process/magic-number.rst
index 7d6debd0117e..8a30da3d36b2 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``
-RFCOMM_TTY_MAGIC 0x6d02 ``net/bluetooth/rfcomm/tty.c``
CG_MAGIC 0x00090255 ufs_cylinder_group ``include/linux/ufs_fs.h``
GDTIOCTL_MAGIC 0x06030f07 gdth_iowr_str ``drivers/scsi/gdth_ioctl.h``
RIEBL_MAGIC 0x09051990 ``drivers/net/atarilance.c``
diff --git a/net/bluetooth/rfcomm/tty.c b/net/bluetooth/rfcomm/tty.c
index ebd78fdbd6e8..27898d49e68e 100644
--- a/net/bluetooth/rfcomm/tty.c
+++ b/net/bluetooth/rfcomm/tty.c
@@ -35,7 +35,6 @@
#include <net/bluetooth/hci_core.h>
#include <net/bluetooth/rfcomm.h>
-#define RFCOMM_TTY_MAGIC 0x6d02 /* magic number for rfcomm struct */
#define RFCOMM_TTY_PORTS RFCOMM_MAX_DEV /* whole lotta rfcomm devices */
#define RFCOMM_TTY_MAJOR 216 /* device node major id of the usb/bluetooth.c driver */
#define RFCOMM_TTY_MINOR 0
--
2.30.2
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^ permalink raw reply related [flat|nested] 36+ messages in thread
* [PATCH v4 04/18] MIPS: remove define-only GDA_MAGIC, previously magic number
2022-09-15 13:16 ` Greg KH
` (2 preceding siblings ...)
2022-09-15 22:39 ` [PATCH v4 03/18] Bluetooth: RFCOMM: remove define-only RFCOMM_TTY_MAGIC ex-magic-number наб
@ 2022-09-15 22:39 ` наб
2022-09-15 22:39 ` [PATCH v4 05/18] Documentation: HFS is not a user of magic numbers наб
` (13 subsequent siblings)
17 siblings, 0 replies; 36+ messages in thread
From: наб @ 2022-09-15 22:39 UTC (permalink / raw)
To: Greg KH
Cc: Bagas Sanjaya, Jonathan Corbet, Federico Vaga, Alex Shi,
Yanteng Si, Hu Haowen, Thomas Bogendoerfer, linux-doc,
linux-kernel, linux-doc-tw-discuss, linux-mips
[-- Attachment #1: Type: text/plain, Size: 5358 bytes --]
The last user was removed in the 2.6.4 "MIPS mega-patch", pre-git
Found with
grep MAGIC Documentation/process/magic-number.rst | while read -r mag _;
do git grep -wF "$mag" | grep -ve '^Documentation.*magic-number.rst:' \
-qe ':#define '"$mag" || git grep -wF "$mag" | while IFS=: read -r f _;
do sed -i '/\b'"$mag"'\b/d' "$f"; done ; done
Signed-off-by: Ahelenia Ziemiańska <nabijaczleweli@nabijaczleweli.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/gda.h | 2 --
5 files changed, 6 deletions(-)
diff --git a/Documentation/process/magic-number.rst b/Documentation/process/magic-number.rst
index f16f4e2cc48f..fb1fbf00f49c 100644
--- a/Documentation/process/magic-number.rst
+++ b/Documentation/process/magic-number.rst
@@ -85,7 +85,6 @@ BAYCOM_MAGIC 0x19730510 baycom_state ``drivers/net/ba
SAVEKMSG_MAGIC2 0x4B4D5347 savekmsg ``arch/*/amiga/config.c``
COW_MAGIC 0x4f4f4f4d cow_header_v1 ``arch/um/drivers/ubd_user.c``
SAVEKMSG_MAGIC1 0x53415645 savekmsg ``arch/*/amiga/config.c``
-GDA_MAGIC 0x58464552 gda ``arch/mips/include/asm/sn/gda.h``
EEPROM_MAGIC_VALUE 0x5ab478d2 lanai_dev ``drivers/atm/lanai.c``
HDLCDRV_MAGIC 0x5ac6e778 hdlcdrv_state ``include/linux/hdlcdrv.h``
KV_MAGIC 0x5f4b565f kernel_vars_s ``arch/mips/include/asm/sn/klkernvars.h``
diff --git a/Documentation/translations/it_IT/process/magic-number.rst b/Documentation/translations/it_IT/process/magic-number.rst
index 5366cad4a4ea..2f626abbd2c8 100644
--- a/Documentation/translations/it_IT/process/magic-number.rst
+++ b/Documentation/translations/it_IT/process/magic-number.rst
@@ -91,7 +91,6 @@ BAYCOM_MAGIC 0x19730510 baycom_state ``drivers/net/ba
SAVEKMSG_MAGIC2 0x4B4D5347 savekmsg ``arch/*/amiga/config.c``
COW_MAGIC 0x4f4f4f4d cow_header_v1 ``arch/um/drivers/ubd_user.c``
SAVEKMSG_MAGIC1 0x53415645 savekmsg ``arch/*/amiga/config.c``
-GDA_MAGIC 0x58464552 gda ``arch/mips/include/asm/sn/gda.h``
EEPROM_MAGIC_VALUE 0x5ab478d2 lanai_dev ``drivers/atm/lanai.c``
HDLCDRV_MAGIC 0x5ac6e778 hdlcdrv_state ``include/linux/hdlcdrv.h``
KV_MAGIC 0x5f4b565f kernel_vars_s ``arch/mips/include/asm/sn/klkernvars.h``
diff --git a/Documentation/translations/zh_CN/process/magic-number.rst b/Documentation/translations/zh_CN/process/magic-number.rst
index 08f5a83eed92..f3192ef7158c 100644
--- a/Documentation/translations/zh_CN/process/magic-number.rst
+++ b/Documentation/translations/zh_CN/process/magic-number.rst
@@ -75,7 +75,6 @@ BAYCOM_MAGIC 0x19730510 baycom_state ``drivers/net/ba
SAVEKMSG_MAGIC2 0x4B4D5347 savekmsg ``arch/*/amiga/config.c``
COW_MAGIC 0x4f4f4f4d cow_header_v1 ``arch/um/drivers/ubd_user.c``
SAVEKMSG_MAGIC1 0x53415645 savekmsg ``arch/*/amiga/config.c``
-GDA_MAGIC 0x58464552 gda ``arch/mips/include/asm/sn/gda.h``
EEPROM_MAGIC_VALUE 0x5ab478d2 lanai_dev ``drivers/atm/lanai.c``
HDLCDRV_MAGIC 0x5ac6e778 hdlcdrv_state ``include/linux/hdlcdrv.h``
KV_MAGIC 0x5f4b565f kernel_vars_s ``arch/mips/include/asm/sn/klkernvars.h``
diff --git a/Documentation/translations/zh_TW/process/magic-number.rst b/Documentation/translations/zh_TW/process/magic-number.rst
index 8a30da3d36b2..3e803e18d492 100644
--- a/Documentation/translations/zh_TW/process/magic-number.rst
+++ b/Documentation/translations/zh_TW/process/magic-number.rst
@@ -78,7 +78,6 @@ BAYCOM_MAGIC 0x19730510 baycom_state ``drivers/net/ba
SAVEKMSG_MAGIC2 0x4B4D5347 savekmsg ``arch/*/amiga/config.c``
COW_MAGIC 0x4f4f4f4d cow_header_v1 ``arch/um/drivers/ubd_user.c``
SAVEKMSG_MAGIC1 0x53415645 savekmsg ``arch/*/amiga/config.c``
-GDA_MAGIC 0x58464552 gda ``arch/mips/include/asm/sn/gda.h``
EEPROM_MAGIC_VALUE 0x5ab478d2 lanai_dev ``drivers/atm/lanai.c``
HDLCDRV_MAGIC 0x5ac6e778 hdlcdrv_state ``include/linux/hdlcdrv.h``
KV_MAGIC 0x5f4b565f kernel_vars_s ``arch/mips/include/asm/sn/klkernvars.h``
diff --git a/arch/mips/include/asm/sn/gda.h b/arch/mips/include/asm/sn/gda.h
index d52f81620661..5b8c96d5b587 100644
--- a/arch/mips/include/asm/sn/gda.h
+++ b/arch/mips/include/asm/sn/gda.h
@@ -16,8 +16,6 @@
#include <asm/sn/addrs.h>
-#define GDA_MAGIC 0x58464552
-
/*
* GDA Version History
*
--
2.30.2
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^ permalink raw reply related [flat|nested] 36+ messages in thread
* [PATCH v4 05/18] Documentation: HFS is not a user of magic numbers
2022-09-15 13:16 ` Greg KH
` (3 preceding siblings ...)
2022-09-15 22:39 ` [PATCH v4 04/18] MIPS: remove define-only GDA_MAGIC, previously magic number наб
@ 2022-09-15 22:39 ` наб
2022-09-15 22:39 ` [PATCH v4 06/18] Documentation: sndmagic.h doesn't exist наб
` (12 subsequent siblings)
17 siblings, 0 replies; 36+ messages in thread
From: наб @ 2022-09-15 22:39 UTC (permalink / raw)
To: Greg KH
Cc: Bagas Sanjaya, Jonathan Corbet, Federico Vaga, Alex Shi,
Yanteng Si, Hu Haowen, linux-doc, linux-kernel,
linux-doc-tw-discuss
[-- Attachment #1: Type: text/plain, Size: 3822 bytes --]
In fs/hfs, the only magic is for delineating on-disk block types,
of which HFS_DRVR_DESC_MAGIC HFS_MFS_SUPER_MAGIC are define-only,
but they're out of scope for magic-number.rst
Magic numbers as described there were all removed, along their defines,
in the 2.6.4 "HFS rewrite", pre-git
Signed-off-by: Ahelenia Ziemiańska <nabijaczleweli@nabijaczleweli.xyz>
---
Documentation/process/magic-number.rst | 3 ---
Documentation/translations/it_IT/process/magic-number.rst | 3 ---
Documentation/translations/zh_CN/process/magic-number.rst | 2 --
Documentation/translations/zh_TW/process/magic-number.rst | 3 ---
4 files changed, 11 deletions(-)
diff --git a/Documentation/process/magic-number.rst b/Documentation/process/magic-number.rst
index fb1fbf00f49c..95598fc7d104 100644
--- a/Documentation/process/magic-number.rst
+++ b/Documentation/process/magic-number.rst
@@ -104,6 +104,3 @@ Note that there are also defined special per-driver magic numbers in sound
memory management. See ``include/sound/sndmagic.h`` for complete list of them. Many
OSS sound drivers have their magic numbers constructed from the soundcard PCI
ID - these are not listed here as well.
-
-HFS is another larger user of magic numbers - you can find them in
-``fs/hfs/hfs.h``.
diff --git a/Documentation/translations/it_IT/process/magic-number.rst b/Documentation/translations/it_IT/process/magic-number.rst
index 2f626abbd2c8..1e85864de9c8 100644
--- a/Documentation/translations/it_IT/process/magic-number.rst
+++ b/Documentation/translations/it_IT/process/magic-number.rst
@@ -111,6 +111,3 @@ Da notare che ci sono anche dei numeri magici specifici per driver nel
lista completa. Molti driver audio OSS hanno i loro numeri magici costruiti a
partire dall'identificativo PCI della scheda audio - nemmeno questi sono
elencati in questo file.
-
-Il file-system HFS è un altro grande utilizzatore di numeri magici - potete
-trovarli qui ``fs/hfs/hfs.h``.
diff --git a/Documentation/translations/zh_CN/process/magic-number.rst b/Documentation/translations/zh_CN/process/magic-number.rst
index f3192ef7158c..8d7e2ad7e124 100644
--- a/Documentation/translations/zh_CN/process/magic-number.rst
+++ b/Documentation/translations/zh_CN/process/magic-number.rst
@@ -95,5 +95,3 @@ NMI_MAGIC 0x48414d4d455201 nmi_s ``arch/mips/incl
请注意，在声音记忆管理中仍然有一些特殊的为每个驱动定义的魔术值。查看include/sound/sndmagic.h来获取他们完整的列表信息。很多OSS声音驱动拥有自己从声卡PCI ID构建的魔术值-他们也没有被列在这里。
IrDA子系统也使用了大量的自己的魔术值，查看include/net/irda/irda.h来获取他们完整的信息。
-
-HFS是另外一个比较大的使用魔术值的文件系统-你可以在fs/hfs/hfs.h中找到他们。
diff --git a/Documentation/translations/zh_TW/process/magic-number.rst b/Documentation/translations/zh_TW/process/magic-number.rst
index 3e803e18d492..d99c96a06c68 100644
--- a/Documentation/translations/zh_TW/process/magic-number.rst
+++ b/Documentation/translations/zh_TW/process/magic-number.rst
@@ -98,6 +98,3 @@ NMI_MAGIC 0x48414d4d455201 nmi_s ``arch/mips/incl
請注意，在聲音記憶管理中仍然有一些特殊的爲每個驅動定義的魔術值。查看include/sound/sndmagic.h來獲取他們完整的列表信息。很多OSS聲音驅動擁有自己從音效卡PCI ID構建的魔術值-他們也沒有被列在這裡。
IrDA子系統也使用了大量的自己的魔術值，查看include/net/irda/irda.h來獲取他們完整的信息。
-
-HFS是另外一個比較大的使用魔術值的文件系統-你可以在fs/hfs/hfs.h中找到他們。
-
--
2.30.2
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^ permalink raw reply related [flat|nested] 36+ messages in thread
* [PATCH v4 06/18] Documentation: sndmagic.h doesn't exist
2022-09-15 13:16 ` Greg KH
` (4 preceding siblings ...)
2022-09-15 22:39 ` [PATCH v4 05/18] Documentation: HFS is not a user of magic numbers наб
@ 2022-09-15 22:39 ` наб
2022-09-15 22:39 ` [PATCH v4 07/18] Documentation: zh: remove references to IrDA наб
` (11 subsequent siblings)
17 siblings, 0 replies; 36+ messages in thread
From: наб @ 2022-09-15 22:39 UTC (permalink / raw)
To: Greg KH
Cc: Bagas Sanjaya, Jonathan Corbet, Federico Vaga, Alex Shi,
Yanteng Si, Hu Haowen, linux-doc, linux-kernel,
linux-doc-tw-discuss
[-- Attachment #1: Type: text/plain, Size: 4566 bytes --]
It was added in 2.5.5 and removed in a 2.6.9 "ALSA CVS update", pre-git,
which states:
Removal and replacement of magic memory allocators and casts
(core part)
Signed-off-by: Ahelenia Ziemiańska <nabijaczleweli@nabijaczleweli.xyz>
---
Documentation/process/magic-number.rst | 5 -----
Documentation/translations/it_IT/process/magic-number.rst | 6 ------
Documentation/translations/zh_CN/process/magic-number.rst | 3 ---
Documentation/translations/zh_TW/process/magic-number.rst | 3 ---
4 files changed, 17 deletions(-)
diff --git a/Documentation/process/magic-number.rst b/Documentation/process/magic-number.rst
index 95598fc7d104..478c3c0bc863 100644
--- a/Documentation/process/magic-number.rst
+++ b/Documentation/process/magic-number.rst
@@ -99,8 +99,3 @@ QUEUE_MAGIC_FREE 0xf7e1c9a3 queue_entry ``drivers/scsi/a
QUEUE_MAGIC_USED 0xf7e1cc33 queue_entry ``drivers/scsi/arm/queue.c``
NMI_MAGIC 0x48414d4d455201 nmi_s ``arch/mips/include/asm/sn/nmi.h``
===================== ================ ======================== ==========================================
-
-Note that there are also defined special per-driver magic numbers in sound
-memory management. See ``include/sound/sndmagic.h`` for complete list of them. Many
-OSS sound drivers have their magic numbers constructed from the soundcard PCI
-ID - these are not listed here as well.
diff --git a/Documentation/translations/it_IT/process/magic-number.rst b/Documentation/translations/it_IT/process/magic-number.rst
index 1e85864de9c8..27846e1b1b3d 100644
--- a/Documentation/translations/it_IT/process/magic-number.rst
+++ b/Documentation/translations/it_IT/process/magic-number.rst
@@ -105,9 +105,3 @@ QUEUE_MAGIC_FREE 0xf7e1c9a3 queue_entry ``drivers/scsi/a
QUEUE_MAGIC_USED 0xf7e1cc33 queue_entry ``drivers/scsi/arm/queue.c``
NMI_MAGIC 0x48414d4d455201 nmi_s ``arch/mips/include/asm/sn/nmi.h``
===================== ================ ======================== ==========================================
-
-Da notare che ci sono anche dei numeri magici specifici per driver nel
-*sound memory management*. Consultate ``include/sound/sndmagic.h`` per una
-lista completa. Molti driver audio OSS hanno i loro numeri magici costruiti a
-partire dall'identificativo PCI della scheda audio - nemmeno questi sono
-elencati in questo file.
diff --git a/Documentation/translations/zh_CN/process/magic-number.rst b/Documentation/translations/zh_CN/process/magic-number.rst
index 8d7e2ad7e124..f0290ba8066b 100644
--- a/Documentation/translations/zh_CN/process/magic-number.rst
+++ b/Documentation/translations/zh_CN/process/magic-number.rst
@@ -91,7 +91,4 @@ QUEUE_MAGIC_USED 0xf7e1cc33 queue_entry ``drivers/scsi/a
NMI_MAGIC 0x48414d4d455201 nmi_s ``arch/mips/include/asm/sn/nmi.h``
===================== ================ ======================== ==========================================
-
-请注意，在声音记忆管理中仍然有一些特殊的为每个驱动定义的魔术值。查看include/sound/sndmagic.h来获取他们完整的列表信息。很多OSS声音驱动拥有自己从声卡PCI ID构建的魔术值-他们也没有被列在这里。
-
IrDA子系统也使用了大量的自己的魔术值，查看include/net/irda/irda.h来获取他们完整的信息。
diff --git a/Documentation/translations/zh_TW/process/magic-number.rst b/Documentation/translations/zh_TW/process/magic-number.rst
index d99c96a06c68..a55e4df610c9 100644
--- a/Documentation/translations/zh_TW/process/magic-number.rst
+++ b/Documentation/translations/zh_TW/process/magic-number.rst
@@ -94,7 +94,4 @@ QUEUE_MAGIC_USED 0xf7e1cc33 queue_entry ``drivers/scsi/a
NMI_MAGIC 0x48414d4d455201 nmi_s ``arch/mips/include/asm/sn/nmi.h``
===================== ================ ======================== ==========================================
-
-請注意，在聲音記憶管理中仍然有一些特殊的爲每個驅動定義的魔術值。查看include/sound/sndmagic.h來獲取他們完整的列表信息。很多OSS聲音驅動擁有自己從音效卡PCI ID構建的魔術值-他們也沒有被列在這裡。
-
IrDA子系統也使用了大量的自己的魔術值，查看include/net/irda/irda.h來獲取他們完整的信息。
--
2.30.2
[-- Attachment #2: signature.asc --]
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^ permalink raw reply related [flat|nested] 36+ messages in thread
* [PATCH v4 07/18] Documentation: zh: remove references to IrDA
2022-09-15 13:16 ` Greg KH
` (5 preceding siblings ...)
2022-09-15 22:39 ` [PATCH v4 06/18] Documentation: sndmagic.h doesn't exist наб
@ 2022-09-15 22:39 ` наб
2022-09-15 22:39 ` [PATCH v4 08/18] Documentation: zh: remove stale magic numbers наб
` (10 subsequent siblings)
17 siblings, 0 replies; 36+ messages in thread
From: наб @ 2022-09-15 22:39 UTC (permalink / raw)
To: Greg KH
Cc: Bagas Sanjaya, Alex Shi, Yanteng Si, Jonathan Corbet, Hu Haowen,
linux-doc, linux-kernel, linux-doc-tw-discuss
[-- Attachment #1: Type: text/plain, Size: 2129 bytes --]
These lines blame back to their first appearance which cites linux-2.6,
and IrDA was finally fully removed in 4.17 with commit d64c2a76123f
("staging: irda: remove the irda network stack and drivers")
Signed-off-by: Ahelenia Ziemiańska <nabijaczleweli@nabijaczleweli.xyz>
---
Documentation/translations/zh_CN/process/magic-number.rst | 2 --
Documentation/translations/zh_TW/process/magic-number.rst | 2 --
2 files changed, 4 deletions(-)
diff --git a/Documentation/translations/zh_CN/process/magic-number.rst b/Documentation/translations/zh_CN/process/magic-number.rst
index f0290ba8066b..3e13a19a1fcc 100644
--- a/Documentation/translations/zh_CN/process/magic-number.rst
+++ b/Documentation/translations/zh_CN/process/magic-number.rst
@@ -90,5 +90,3 @@ QUEUE_MAGIC_FREE 0xf7e1c9a3 queue_entry ``drivers/scsi/a
QUEUE_MAGIC_USED 0xf7e1cc33 queue_entry ``drivers/scsi/arm/queue.c``
NMI_MAGIC 0x48414d4d455201 nmi_s ``arch/mips/include/asm/sn/nmi.h``
===================== ================ ======================== ==========================================
-
-IrDA子系统也使用了大量的自己的魔术值，查看include/net/irda/irda.h来获取他们完整的信息。
diff --git a/Documentation/translations/zh_TW/process/magic-number.rst b/Documentation/translations/zh_TW/process/magic-number.rst
index a55e4df610c9..0fd7eb32d159 100644
--- a/Documentation/translations/zh_TW/process/magic-number.rst
+++ b/Documentation/translations/zh_TW/process/magic-number.rst
@@ -93,5 +93,3 @@ QUEUE_MAGIC_FREE 0xf7e1c9a3 queue_entry ``drivers/scsi/a
QUEUE_MAGIC_USED 0xf7e1cc33 queue_entry ``drivers/scsi/arm/queue.c``
NMI_MAGIC 0x48414d4d455201 nmi_s ``arch/mips/include/asm/sn/nmi.h``
===================== ================ ======================== ==========================================
-
-IrDA子系統也使用了大量的自己的魔術值，查看include/net/irda/irda.h來獲取他們完整的信息。
--
2.30.2
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^ permalink raw reply related [flat|nested] 36+ messages in thread
* [PATCH v4 08/18] Documentation: zh: remove stale magic numbers
2022-09-15 13:16 ` Greg KH
` (6 preceding siblings ...)
2022-09-15 22:39 ` [PATCH v4 07/18] Documentation: zh: remove references to IrDA наб
@ 2022-09-15 22:39 ` наб
2022-09-15 22:39 ` [PATCH v4 09/18] Documentation: CG_MAGIC isn't a magic number наб
` (9 subsequent siblings)
17 siblings, 0 replies; 36+ messages in thread
From: наб @ 2022-09-15 22:39 UTC (permalink / raw)
To: Greg KH
Cc: Bagas Sanjaya, Alex Shi, Yanteng Si, Jonathan Corbet, Hu Haowen,
linux-doc, linux-kernel, linux-doc-tw-discuss
[-- Attachment #1: Type: text/plain, Size: 4379 bytes --]
English and it magic-number.rsts were updated when these were removed;
the zh translations weren't
This equalises these lists to be the same across all translations
Automated:
grep MAGIC Documentation/translations/process/zh_TW/magic-number.rst |
while read -r mag _; do git grep -wF "$mag" | grep -vq \
'^Documentation.*magic-number.rst:' || sed -i "/^$mag/d" \
./Documentation/{,translations/{zh_CN,zh_TW,it_IT}/}process/magic-number.rst
; done
Signed-off-by: Ahelenia Ziemiańska <nabijaczleweli@nabijaczleweli.xyz>
---
Documentation/translations/zh_CN/process/magic-number.rst | 2 --
Documentation/translations/zh_TW/process/magic-number.rst | 2 --
2 files changed, 4 deletions(-)
diff --git a/Documentation/translations/zh_CN/process/magic-number.rst b/Documentation/translations/zh_CN/process/magic-number.rst
index 3e13a19a1fcc..8c4bef0760cd 100644
--- a/Documentation/translations/zh_CN/process/magic-number.rst
+++ b/Documentation/translations/zh_CN/process/magic-number.rst
@@ -68,7 +68,6 @@ TTY_DRIVER_MAGIC 0x5402 tty_driver ``include/linux/
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``
-GDTIOCTL_MAGIC 0x06030f07 gdth_iowr_str ``drivers/scsi/gdth_ioctl.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``
@@ -83,7 +82,6 @@ LO_MAGIC 0x68797548 nbd_device ``include/linux/
NBD_REPLY_MAGIC 0x96744668 nbd_reply ``include/linux/nbd.h``
ENI155_MAGIC 0xa54b872d midway_eprom ``drivers/atm/eni.h``
CODA_MAGIC 0xC0DAC0DA coda_file_info ``fs/coda/coda_fs_i.h``
-DPMEM_MAGIC 0xc0ffee11 gdt_pci_sram ``drivers/scsi/gdth.h``
YAM_MAGIC 0xF10A7654 yam_port ``drivers/net/hamradio/yam.c``
CCB_MAGIC 0xf2691ad2 ccb ``drivers/scsi/ncr53c8xx.c``
QUEUE_MAGIC_FREE 0xf7e1c9a3 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 0fd7eb32d159..b071bd837e62 100644
--- a/Documentation/translations/zh_TW/process/magic-number.rst
+++ b/Documentation/translations/zh_TW/process/magic-number.rst
@@ -71,7 +71,6 @@ TTY_DRIVER_MAGIC 0x5402 tty_driver ``include/linux/
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``
-GDTIOCTL_MAGIC 0x06030f07 gdth_iowr_str ``drivers/scsi/gdth_ioctl.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``
@@ -86,7 +85,6 @@ LO_MAGIC 0x68797548 nbd_device ``include/linux/
NBD_REPLY_MAGIC 0x96744668 nbd_reply ``include/linux/nbd.h``
ENI155_MAGIC 0xa54b872d midway_eprom ``drivers/atm/eni.h``
CODA_MAGIC 0xC0DAC0DA coda_file_info ``fs/coda/coda_fs_i.h``
-DPMEM_MAGIC 0xc0ffee11 gdt_pci_sram ``drivers/scsi/gdth.h``
YAM_MAGIC 0xF10A7654 yam_port ``drivers/net/hamradio/yam.c``
CCB_MAGIC 0xf2691ad2 ccb ``drivers/scsi/ncr53c8xx.c``
QUEUE_MAGIC_FREE 0xf7e1c9a3 queue_entry ``drivers/scsi/arm/queue.c``
--
2.30.2
[-- Attachment #2: signature.asc --]
[-- Type: application/pgp-signature, Size: 833 bytes --]
^ permalink raw reply related [flat|nested] 36+ messages in thread
* [PATCH v4 09/18] Documentation: CG_MAGIC isn't a magic number
2022-09-15 13:16 ` Greg KH
` (7 preceding siblings ...)
2022-09-15 22:39 ` [PATCH v4 08/18] Documentation: zh: remove stale magic numbers наб
@ 2022-09-15 22:39 ` наб
2022-09-15 22:39 ` [PATCH v4 10/18] Documentation: FULL_DUPLEX_MAGIC " наб
` (8 subsequent siblings)
17 siblings, 0 replies; 36+ messages in thread
From: наб @ 2022-09-15 22:39 UTC (permalink / raw)
To: Greg KH
Cc: Bagas Sanjaya, Jonathan Corbet, Federico Vaga, Alex Shi,
Yanteng Si, Hu Haowen, linux-doc, linux-kernel,
linux-doc-tw-discuss
[-- Attachment #1: Type: text/plain, Size: 4914 bytes --]
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@nabijaczleweli.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
[-- Attachment #2: signature.asc --]
[-- Type: application/pgp-signature, Size: 833 bytes --]
^ permalink raw reply related [flat|nested] 36+ messages in thread
* [PATCH v4 10/18] Documentation: FULL_DUPLEX_MAGIC isn't a magic number
2022-09-15 13:16 ` Greg KH
` (8 preceding siblings ...)
2022-09-15 22:39 ` [PATCH v4 09/18] Documentation: CG_MAGIC isn't a magic number наб
@ 2022-09-15 22:39 ` наб
2022-09-15 22:39 ` [PATCH v4 11/18] Documentation: RIEBL_MAGIC " наб
` (7 subsequent siblings)
17 siblings, 0 replies; 36+ messages in thread
From: наб @ 2022-09-15 22:39 UTC (permalink / raw)
To: Greg KH
Cc: Bagas Sanjaya, Jonathan Corbet, Federico Vaga, Alex Shi,
Yanteng Si, Hu Haowen, linux-doc, linux-kernel,
linux-doc-tw-discuss
[-- Attachment #1: Type: text/plain, Size: 4794 bytes --]
It's used to control a mysterious register on the DEC DE21040,
see comment in drivers/net/ethernet/dec/tulip/de2104x.c
Signed-off-by: Ahelenia Ziemiańska <nabijaczleweli@nabijaczleweli.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 b24bb1b92fd5..687eb3cf4f0a 100644
--- a/Documentation/process/magic-number.rst
+++ b/Documentation/process/magic-number.rst
@@ -77,7 +77,6 @@ TTY_MAGIC 0x5401 tty_struct ``include/linux/
MGSL_MAGIC 0x5401 mgsl_info ``drivers/char/synclink.c``
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``
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 4de7f7593f0b..ec74c6c1d05b 100644
--- a/Documentation/translations/it_IT/process/magic-number.rst
+++ b/Documentation/translations/it_IT/process/magic-number.rst
@@ -83,7 +83,6 @@ TTY_MAGIC 0x5401 tty_struct ``include/linux/
MGSL_MAGIC 0x5401 mgsl_info ``drivers/char/synclink.c``
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``
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 0aa97c98f479..9bfe4fa8ca10 100644
--- a/Documentation/translations/zh_CN/process/magic-number.rst
+++ b/Documentation/translations/zh_CN/process/magic-number.rst
@@ -66,7 +66,6 @@ TTY_MAGIC 0x5401 tty_struct ``include/linux/
MGSL_MAGIC 0x5401 mgsl_info ``drivers/char/synclink.c``
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``
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 a24c3f0e0d41..b1f8f2a6d725 100644
--- a/Documentation/translations/zh_TW/process/magic-number.rst
+++ b/Documentation/translations/zh_TW/process/magic-number.rst
@@ -69,7 +69,6 @@ TTY_MAGIC 0x5401 tty_struct ``include/linux/
MGSL_MAGIC 0x5401 mgsl_info ``drivers/char/synclink.c``
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``
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
[-- Attachment #2: signature.asc --]
[-- Type: application/pgp-signature, Size: 833 bytes --]
^ permalink raw reply related [flat|nested] 36+ messages in thread
* [PATCH v4 11/18] Documentation: RIEBL_MAGIC isn't a magic number
2022-09-15 13:16 ` Greg KH
` (9 preceding siblings ...)
2022-09-15 22:39 ` [PATCH v4 10/18] Documentation: FULL_DUPLEX_MAGIC " наб
@ 2022-09-15 22:39 ` наб
2022-09-15 22:39 ` [PATCH v4 12/18] Documentation: SAVEKMSG_MAGIC[12] aren't magic numbers наб
` (6 subsequent siblings)
17 siblings, 0 replies; 36+ messages in thread
From: наб @ 2022-09-15 22:39 UTC (permalink / raw)
To: Greg KH
Cc: Bagas Sanjaya, Jonathan Corbet, Federico Vaga, Alex Shi,
Yanteng Si, Hu Haowen, linux-doc, linux-kernel,
linux-doc-tw-discuss
[-- Attachment #1: Type: text/plain, Size: 4784 bytes --]
At least not in the sense described in magic-number.rst:
it determines whether the Atari VME Lance Ethernet card has a hardware
MAC address or not, and is set thereby to indicate this
Signed-off-by: Ahelenia Ziemiańska <nabijaczleweli@nabijaczleweli.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 687eb3cf4f0a..a85623d5f4b3 100644
--- a/Documentation/process/magic-number.rst
+++ b/Documentation/process/magic-number.rst
@@ -77,7 +77,6 @@ TTY_MAGIC 0x5401 tty_struct ``include/linux/
MGSL_MAGIC 0x5401 mgsl_info ``drivers/char/synclink.c``
TTY_DRIVER_MAGIC 0x5402 tty_driver ``include/linux/tty_driver.h``
MGSLPC_MAGIC 0x5402 mgslpc_info ``drivers/char/pcmcia/synclink_cs.c``
-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``
SAVEKMSG_MAGIC2 0x4B4D5347 savekmsg ``arch/*/amiga/config.c``
diff --git a/Documentation/translations/it_IT/process/magic-number.rst b/Documentation/translations/it_IT/process/magic-number.rst
index ec74c6c1d05b..03d9fc9e6bfd 100644
--- a/Documentation/translations/it_IT/process/magic-number.rst
+++ b/Documentation/translations/it_IT/process/magic-number.rst
@@ -83,7 +83,6 @@ TTY_MAGIC 0x5401 tty_struct ``include/linux/
MGSL_MAGIC 0x5401 mgsl_info ``drivers/char/synclink.c``
TTY_DRIVER_MAGIC 0x5402 tty_driver ``include/linux/tty_driver.h``
MGSLPC_MAGIC 0x5402 mgslpc_info ``drivers/char/pcmcia/synclink_cs.c``
-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``
SAVEKMSG_MAGIC2 0x4B4D5347 savekmsg ``arch/*/amiga/config.c``
diff --git a/Documentation/translations/zh_CN/process/magic-number.rst b/Documentation/translations/zh_CN/process/magic-number.rst
index 9bfe4fa8ca10..d6b1cfed51cd 100644
--- a/Documentation/translations/zh_CN/process/magic-number.rst
+++ b/Documentation/translations/zh_CN/process/magic-number.rst
@@ -66,7 +66,6 @@ TTY_MAGIC 0x5401 tty_struct ``include/linux/
MGSL_MAGIC 0x5401 mgsl_info ``drivers/char/synclink.c``
TTY_DRIVER_MAGIC 0x5402 tty_driver ``include/linux/tty_driver.h``
MGSLPC_MAGIC 0x5402 mgslpc_info ``drivers/char/pcmcia/synclink_cs.c``
-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``
SAVEKMSG_MAGIC2 0x4B4D5347 savekmsg ``arch/*/amiga/config.c``
diff --git a/Documentation/translations/zh_TW/process/magic-number.rst b/Documentation/translations/zh_TW/process/magic-number.rst
index b1f8f2a6d725..12c3a62403ff 100644
--- a/Documentation/translations/zh_TW/process/magic-number.rst
+++ b/Documentation/translations/zh_TW/process/magic-number.rst
@@ -69,7 +69,6 @@ TTY_MAGIC 0x5401 tty_struct ``include/linux/
MGSL_MAGIC 0x5401 mgsl_info ``drivers/char/synclink.c``
TTY_DRIVER_MAGIC 0x5402 tty_driver ``include/linux/tty_driver.h``
MGSLPC_MAGIC 0x5402 mgslpc_info ``drivers/char/pcmcia/synclink_cs.c``
-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``
SAVEKMSG_MAGIC2 0x4B4D5347 savekmsg ``arch/*/amiga/config.c``
--
2.30.2
[-- Attachment #2: signature.asc --]
[-- Type: application/pgp-signature, Size: 833 bytes --]
^ permalink raw reply related [flat|nested] 36+ messages in thread
* [PATCH v4 12/18] Documentation: SAVEKMSG_MAGIC[12] aren't magic numbers
2022-09-15 13:16 ` Greg KH
` (10 preceding siblings ...)
2022-09-15 22:39 ` [PATCH v4 11/18] Documentation: RIEBL_MAGIC " наб
@ 2022-09-15 22:39 ` наб
2022-09-15 22:39 ` [PATCH v4 13/18] Documentation: COW_MAGIC isn't a magic number наб
` (5 subsequent siblings)
17 siblings, 0 replies; 36+ messages in thread
From: наб @ 2022-09-15 22:39 UTC (permalink / raw)
To: Greg KH
Cc: Bagas Sanjaya, Jonathan Corbet, Federico Vaga, Alex Shi,
Yanteng Si, Hu Haowen, linux-doc, linux-kernel,
linux-doc-tw-discuss
[-- Attachment #1: Type: text/plain, Size: 5529 bytes --]
At least not in the magic-number.rst sense: they're used as part of
delineating messages dumping dmesg into Chip RAM on the Amiga with
debug=ram
Signed-off-by: Ahelenia Ziemiańska <nabijaczleweli@nabijaczleweli.xyz>
---
Documentation/process/magic-number.rst | 2 --
Documentation/translations/it_IT/process/magic-number.rst | 2 --
Documentation/translations/zh_CN/process/magic-number.rst | 2 --
Documentation/translations/zh_TW/process/magic-number.rst | 2 --
4 files changed, 8 deletions(-)
diff --git a/Documentation/process/magic-number.rst b/Documentation/process/magic-number.rst
index a85623d5f4b3..5258fb55249c 100644
--- a/Documentation/process/magic-number.rst
+++ b/Documentation/process/magic-number.rst
@@ -79,9 +79,7 @@ TTY_DRIVER_MAGIC 0x5402 tty_driver ``include/linux/
MGSLPC_MAGIC 0x5402 mgslpc_info ``drivers/char/pcmcia/synclink_cs.c``
NBD_REQUEST_MAGIC 0x12560953 nbd_request ``include/linux/nbd.h``
BAYCOM_MAGIC 0x19730510 baycom_state ``drivers/net/baycom_epp.c``
-SAVEKMSG_MAGIC2 0x4B4D5347 savekmsg ``arch/*/amiga/config.c``
COW_MAGIC 0x4f4f4f4d cow_header_v1 ``arch/um/drivers/ubd_user.c``
-SAVEKMSG_MAGIC1 0x53415645 savekmsg ``arch/*/amiga/config.c``
EEPROM_MAGIC_VALUE 0x5ab478d2 lanai_dev ``drivers/atm/lanai.c``
HDLCDRV_MAGIC 0x5ac6e778 hdlcdrv_state ``include/linux/hdlcdrv.h``
KV_MAGIC 0x5f4b565f kernel_vars_s ``arch/mips/include/asm/sn/klkernvars.h``
diff --git a/Documentation/translations/it_IT/process/magic-number.rst b/Documentation/translations/it_IT/process/magic-number.rst
index 03d9fc9e6bfd..4d7982185ba4 100644
--- a/Documentation/translations/it_IT/process/magic-number.rst
+++ b/Documentation/translations/it_IT/process/magic-number.rst
@@ -85,9 +85,7 @@ TTY_DRIVER_MAGIC 0x5402 tty_driver ``include/linux/
MGSLPC_MAGIC 0x5402 mgslpc_info ``drivers/char/pcmcia/synclink_cs.c``
NBD_REQUEST_MAGIC 0x12560953 nbd_request ``include/linux/nbd.h``
BAYCOM_MAGIC 0x19730510 baycom_state ``drivers/net/baycom_epp.c``
-SAVEKMSG_MAGIC2 0x4B4D5347 savekmsg ``arch/*/amiga/config.c``
COW_MAGIC 0x4f4f4f4d cow_header_v1 ``arch/um/drivers/ubd_user.c``
-SAVEKMSG_MAGIC1 0x53415645 savekmsg ``arch/*/amiga/config.c``
EEPROM_MAGIC_VALUE 0x5ab478d2 lanai_dev ``drivers/atm/lanai.c``
HDLCDRV_MAGIC 0x5ac6e778 hdlcdrv_state ``include/linux/hdlcdrv.h``
KV_MAGIC 0x5f4b565f kernel_vars_s ``arch/mips/include/asm/sn/klkernvars.h``
diff --git a/Documentation/translations/zh_CN/process/magic-number.rst b/Documentation/translations/zh_CN/process/magic-number.rst
index d6b1cfed51cd..b2aee7e7ce00 100644
--- a/Documentation/translations/zh_CN/process/magic-number.rst
+++ b/Documentation/translations/zh_CN/process/magic-number.rst
@@ -68,9 +68,7 @@ TTY_DRIVER_MAGIC 0x5402 tty_driver ``include/linux/
MGSLPC_MAGIC 0x5402 mgslpc_info ``drivers/char/pcmcia/synclink_cs.c``
NBD_REQUEST_MAGIC 0x12560953 nbd_request ``include/linux/nbd.h``
BAYCOM_MAGIC 0x19730510 baycom_state ``drivers/net/baycom_epp.c``
-SAVEKMSG_MAGIC2 0x4B4D5347 savekmsg ``arch/*/amiga/config.c``
COW_MAGIC 0x4f4f4f4d cow_header_v1 ``arch/um/drivers/ubd_user.c``
-SAVEKMSG_MAGIC1 0x53415645 savekmsg ``arch/*/amiga/config.c``
EEPROM_MAGIC_VALUE 0x5ab478d2 lanai_dev ``drivers/atm/lanai.c``
HDLCDRV_MAGIC 0x5ac6e778 hdlcdrv_state ``include/linux/hdlcdrv.h``
KV_MAGIC 0x5f4b565f kernel_vars_s ``arch/mips/include/asm/sn/klkernvars.h``
diff --git a/Documentation/translations/zh_TW/process/magic-number.rst b/Documentation/translations/zh_TW/process/magic-number.rst
index 12c3a62403ff..84419f4bb348 100644
--- a/Documentation/translations/zh_TW/process/magic-number.rst
+++ b/Documentation/translations/zh_TW/process/magic-number.rst
@@ -71,9 +71,7 @@ TTY_DRIVER_MAGIC 0x5402 tty_driver ``include/linux/
MGSLPC_MAGIC 0x5402 mgslpc_info ``drivers/char/pcmcia/synclink_cs.c``
NBD_REQUEST_MAGIC 0x12560953 nbd_request ``include/linux/nbd.h``
BAYCOM_MAGIC 0x19730510 baycom_state ``drivers/net/baycom_epp.c``
-SAVEKMSG_MAGIC2 0x4B4D5347 savekmsg ``arch/*/amiga/config.c``
COW_MAGIC 0x4f4f4f4d cow_header_v1 ``arch/um/drivers/ubd_user.c``
-SAVEKMSG_MAGIC1 0x53415645 savekmsg ``arch/*/amiga/config.c``
EEPROM_MAGIC_VALUE 0x5ab478d2 lanai_dev ``drivers/atm/lanai.c``
HDLCDRV_MAGIC 0x5ac6e778 hdlcdrv_state ``include/linux/hdlcdrv.h``
KV_MAGIC 0x5f4b565f kernel_vars_s ``arch/mips/include/asm/sn/klkernvars.h``
--
2.30.2
[-- Attachment #2: signature.asc --]
[-- Type: application/pgp-signature, Size: 833 bytes --]
^ permalink raw reply related [flat|nested] 36+ messages in thread
* [PATCH v4 13/18] Documentation: COW_MAGIC isn't a magic number
2022-09-15 13:16 ` Greg KH
` (11 preceding siblings ...)
2022-09-15 22:39 ` [PATCH v4 12/18] Documentation: SAVEKMSG_MAGIC[12] aren't magic numbers наб
@ 2022-09-15 22:39 ` наб
2022-09-15 22:40 ` [PATCH v4 14/18] Documentation: EEPROM_MAGIC_VALUE " наб
` (4 subsequent siblings)
17 siblings, 0 replies; 36+ messages in thread
From: наб @ 2022-09-15 22:39 UTC (permalink / raw)
To: Greg KH
Cc: Bagas Sanjaya, Jonathan Corbet, Federico Vaga, Alex Shi,
Yanteng Si, Hu Haowen, linux-doc, linux-kernel,
linux-doc-tw-discuss
[-- Attachment #1: Type: text/plain, Size: 4713 bytes --]
At least not in the magic-number.rst sense: it's part of a file format
Signed-off-by: Ahelenia Ziemiańska <nabijaczleweli@nabijaczleweli.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 5258fb55249c..81ce545ffaf9 100644
--- a/Documentation/process/magic-number.rst
+++ b/Documentation/process/magic-number.rst
@@ -79,7 +79,6 @@ TTY_DRIVER_MAGIC 0x5402 tty_driver ``include/linux/
MGSLPC_MAGIC 0x5402 mgslpc_info ``drivers/char/pcmcia/synclink_cs.c``
NBD_REQUEST_MAGIC 0x12560953 nbd_request ``include/linux/nbd.h``
BAYCOM_MAGIC 0x19730510 baycom_state ``drivers/net/baycom_epp.c``
-COW_MAGIC 0x4f4f4f4d cow_header_v1 ``arch/um/drivers/ubd_user.c``
EEPROM_MAGIC_VALUE 0x5ab478d2 lanai_dev ``drivers/atm/lanai.c``
HDLCDRV_MAGIC 0x5ac6e778 hdlcdrv_state ``include/linux/hdlcdrv.h``
KV_MAGIC 0x5f4b565f kernel_vars_s ``arch/mips/include/asm/sn/klkernvars.h``
diff --git a/Documentation/translations/it_IT/process/magic-number.rst b/Documentation/translations/it_IT/process/magic-number.rst
index 4d7982185ba4..c1eec1613255 100644
--- a/Documentation/translations/it_IT/process/magic-number.rst
+++ b/Documentation/translations/it_IT/process/magic-number.rst
@@ -85,7 +85,6 @@ TTY_DRIVER_MAGIC 0x5402 tty_driver ``include/linux/
MGSLPC_MAGIC 0x5402 mgslpc_info ``drivers/char/pcmcia/synclink_cs.c``
NBD_REQUEST_MAGIC 0x12560953 nbd_request ``include/linux/nbd.h``
BAYCOM_MAGIC 0x19730510 baycom_state ``drivers/net/baycom_epp.c``
-COW_MAGIC 0x4f4f4f4d cow_header_v1 ``arch/um/drivers/ubd_user.c``
EEPROM_MAGIC_VALUE 0x5ab478d2 lanai_dev ``drivers/atm/lanai.c``
HDLCDRV_MAGIC 0x5ac6e778 hdlcdrv_state ``include/linux/hdlcdrv.h``
KV_MAGIC 0x5f4b565f kernel_vars_s ``arch/mips/include/asm/sn/klkernvars.h``
diff --git a/Documentation/translations/zh_CN/process/magic-number.rst b/Documentation/translations/zh_CN/process/magic-number.rst
index b2aee7e7ce00..be72c8bec907 100644
--- a/Documentation/translations/zh_CN/process/magic-number.rst
+++ b/Documentation/translations/zh_CN/process/magic-number.rst
@@ -68,7 +68,6 @@ TTY_DRIVER_MAGIC 0x5402 tty_driver ``include/linux/
MGSLPC_MAGIC 0x5402 mgslpc_info ``drivers/char/pcmcia/synclink_cs.c``
NBD_REQUEST_MAGIC 0x12560953 nbd_request ``include/linux/nbd.h``
BAYCOM_MAGIC 0x19730510 baycom_state ``drivers/net/baycom_epp.c``
-COW_MAGIC 0x4f4f4f4d cow_header_v1 ``arch/um/drivers/ubd_user.c``
EEPROM_MAGIC_VALUE 0x5ab478d2 lanai_dev ``drivers/atm/lanai.c``
HDLCDRV_MAGIC 0x5ac6e778 hdlcdrv_state ``include/linux/hdlcdrv.h``
KV_MAGIC 0x5f4b565f kernel_vars_s ``arch/mips/include/asm/sn/klkernvars.h``
diff --git a/Documentation/translations/zh_TW/process/magic-number.rst b/Documentation/translations/zh_TW/process/magic-number.rst
index 84419f4bb348..81f05309f6c8 100644
--- a/Documentation/translations/zh_TW/process/magic-number.rst
+++ b/Documentation/translations/zh_TW/process/magic-number.rst
@@ -71,7 +71,6 @@ TTY_DRIVER_MAGIC 0x5402 tty_driver ``include/linux/
MGSLPC_MAGIC 0x5402 mgslpc_info ``drivers/char/pcmcia/synclink_cs.c``
NBD_REQUEST_MAGIC 0x12560953 nbd_request ``include/linux/nbd.h``
BAYCOM_MAGIC 0x19730510 baycom_state ``drivers/net/baycom_epp.c``
-COW_MAGIC 0x4f4f4f4d cow_header_v1 ``arch/um/drivers/ubd_user.c``
EEPROM_MAGIC_VALUE 0x5ab478d2 lanai_dev ``drivers/atm/lanai.c``
HDLCDRV_MAGIC 0x5ac6e778 hdlcdrv_state ``include/linux/hdlcdrv.h``
KV_MAGIC 0x5f4b565f kernel_vars_s ``arch/mips/include/asm/sn/klkernvars.h``
--
2.30.2
[-- Attachment #2: signature.asc --]
[-- Type: application/pgp-signature, Size: 833 bytes --]
^ permalink raw reply related [flat|nested] 36+ messages in thread
* [PATCH v4 14/18] Documentation: EEPROM_MAGIC_VALUE isn't a magic number
2022-09-15 13:16 ` Greg KH
` (12 preceding siblings ...)
2022-09-15 22:39 ` [PATCH v4 13/18] Documentation: COW_MAGIC isn't a magic number наб
@ 2022-09-15 22:40 ` наб
2022-09-15 22:40 ` [PATCH v4 15/18] Documentation: FW_HEADER_MAGIC " наб
` (3 subsequent siblings)
17 siblings, 0 replies; 36+ messages in thread
From: наб @ 2022-09-15 22:40 UTC (permalink / raw)
To: Greg KH
Cc: Bagas Sanjaya, Jonathan Corbet, Federico Vaga, Alex Shi,
Yanteng Si, Hu Haowen, linux-doc, linux-kernel,
linux-doc-tw-discuss
[-- Attachment #1: Type: text/plain, Size: 4691 bytes --]
It's an EEPROM checksum, not a magic number per magic-number.rst
Signed-off-by: Ahelenia Ziemiańska <nabijaczleweli@nabijaczleweli.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 81ce545ffaf9..7039608d1d60 100644
--- a/Documentation/process/magic-number.rst
+++ b/Documentation/process/magic-number.rst
@@ -79,7 +79,6 @@ TTY_DRIVER_MAGIC 0x5402 tty_driver ``include/linux/
MGSLPC_MAGIC 0x5402 mgslpc_info ``drivers/char/pcmcia/synclink_cs.c``
NBD_REQUEST_MAGIC 0x12560953 nbd_request ``include/linux/nbd.h``
BAYCOM_MAGIC 0x19730510 baycom_state ``drivers/net/baycom_epp.c``
-EEPROM_MAGIC_VALUE 0x5ab478d2 lanai_dev ``drivers/atm/lanai.c``
HDLCDRV_MAGIC 0x5ac6e778 hdlcdrv_state ``include/linux/hdlcdrv.h``
KV_MAGIC 0x5f4b565f kernel_vars_s ``arch/mips/include/asm/sn/klkernvars.h``
FW_HEADER_MAGIC 0x65726F66 fw_header ``drivers/atm/fore200e.h``
diff --git a/Documentation/translations/it_IT/process/magic-number.rst b/Documentation/translations/it_IT/process/magic-number.rst
index c1eec1613255..9988f291764d 100644
--- a/Documentation/translations/it_IT/process/magic-number.rst
+++ b/Documentation/translations/it_IT/process/magic-number.rst
@@ -85,7 +85,6 @@ TTY_DRIVER_MAGIC 0x5402 tty_driver ``include/linux/
MGSLPC_MAGIC 0x5402 mgslpc_info ``drivers/char/pcmcia/synclink_cs.c``
NBD_REQUEST_MAGIC 0x12560953 nbd_request ``include/linux/nbd.h``
BAYCOM_MAGIC 0x19730510 baycom_state ``drivers/net/baycom_epp.c``
-EEPROM_MAGIC_VALUE 0x5ab478d2 lanai_dev ``drivers/atm/lanai.c``
HDLCDRV_MAGIC 0x5ac6e778 hdlcdrv_state ``include/linux/hdlcdrv.h``
KV_MAGIC 0x5f4b565f kernel_vars_s ``arch/mips/include/asm/sn/klkernvars.h``
FW_HEADER_MAGIC 0x65726F66 fw_header ``drivers/atm/fore200e.h``
diff --git a/Documentation/translations/zh_CN/process/magic-number.rst b/Documentation/translations/zh_CN/process/magic-number.rst
index be72c8bec907..0afde5eeaf64 100644
--- a/Documentation/translations/zh_CN/process/magic-number.rst
+++ b/Documentation/translations/zh_CN/process/magic-number.rst
@@ -68,7 +68,6 @@ TTY_DRIVER_MAGIC 0x5402 tty_driver ``include/linux/
MGSLPC_MAGIC 0x5402 mgslpc_info ``drivers/char/pcmcia/synclink_cs.c``
NBD_REQUEST_MAGIC 0x12560953 nbd_request ``include/linux/nbd.h``
BAYCOM_MAGIC 0x19730510 baycom_state ``drivers/net/baycom_epp.c``
-EEPROM_MAGIC_VALUE 0x5ab478d2 lanai_dev ``drivers/atm/lanai.c``
HDLCDRV_MAGIC 0x5ac6e778 hdlcdrv_state ``include/linux/hdlcdrv.h``
KV_MAGIC 0x5f4b565f kernel_vars_s ``arch/mips/include/asm/sn/klkernvars.h``
FW_HEADER_MAGIC 0x65726F66 fw_header ``drivers/atm/fore200e.h``
diff --git a/Documentation/translations/zh_TW/process/magic-number.rst b/Documentation/translations/zh_TW/process/magic-number.rst
index 81f05309f6c8..2e57bd3b97f8 100644
--- a/Documentation/translations/zh_TW/process/magic-number.rst
+++ b/Documentation/translations/zh_TW/process/magic-number.rst
@@ -71,7 +71,6 @@ TTY_DRIVER_MAGIC 0x5402 tty_driver ``include/linux/
MGSLPC_MAGIC 0x5402 mgslpc_info ``drivers/char/pcmcia/synclink_cs.c``
NBD_REQUEST_MAGIC 0x12560953 nbd_request ``include/linux/nbd.h``
BAYCOM_MAGIC 0x19730510 baycom_state ``drivers/net/baycom_epp.c``
-EEPROM_MAGIC_VALUE 0x5ab478d2 lanai_dev ``drivers/atm/lanai.c``
HDLCDRV_MAGIC 0x5ac6e778 hdlcdrv_state ``include/linux/hdlcdrv.h``
KV_MAGIC 0x5f4b565f kernel_vars_s ``arch/mips/include/asm/sn/klkernvars.h``
FW_HEADER_MAGIC 0x65726F66 fw_header ``drivers/atm/fore200e.h``
--
2.30.2
[-- Attachment #2: signature.asc --]
[-- Type: application/pgp-signature, Size: 833 bytes --]
^ permalink raw reply related [flat|nested] 36+ messages in thread
* [PATCH v4 15/18] Documentation: FW_HEADER_MAGIC isn't a magic number
2022-09-15 13:16 ` Greg KH
` (13 preceding siblings ...)
2022-09-15 22:40 ` [PATCH v4 14/18] Documentation: EEPROM_MAGIC_VALUE " наб
@ 2022-09-15 22:40 ` наб
2022-09-15 22:40 ` [PATCH v4 16/18] nbd: remove define-only NBD_MAGIC, previously " наб
` (2 subsequent siblings)
17 siblings, 0 replies; 36+ messages in thread
From: наб @ 2022-09-15 22:40 UTC (permalink / raw)
To: Greg KH
Cc: Bagas Sanjaya, Jonathan Corbet, Federico Vaga, Alex Shi,
Yanteng Si, Hu Haowen, linux-doc, linux-kernel,
linux-doc-tw-discuss
[-- Attachment #1: Type: text/plain, Size: 4576 bytes --]
It's a file format identifier
Signed-off-by: Ahelenia Ziemiańska <nabijaczleweli@nabijaczleweli.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 7039608d1d60..e242ef9e5dd3 100644
--- a/Documentation/process/magic-number.rst
+++ b/Documentation/process/magic-number.rst
@@ -81,7 +81,6 @@ NBD_REQUEST_MAGIC 0x12560953 nbd_request ``include/linux/
BAYCOM_MAGIC 0x19730510 baycom_state ``drivers/net/baycom_epp.c``
HDLCDRV_MAGIC 0x5ac6e778 hdlcdrv_state ``include/linux/hdlcdrv.h``
KV_MAGIC 0x5f4b565f kernel_vars_s ``arch/mips/include/asm/sn/klkernvars.h``
-FW_HEADER_MAGIC 0x65726F66 fw_header ``drivers/atm/fore200e.h``
LO_MAGIC 0x68797548 nbd_device ``include/linux/nbd.h``
NBD_REPLY_MAGIC 0x96744668 nbd_reply ``include/linux/nbd.h``
ENI155_MAGIC 0xa54b872d midway_eprom ``drivers/atm/eni.h``
diff --git a/Documentation/translations/it_IT/process/magic-number.rst b/Documentation/translations/it_IT/process/magic-number.rst
index 9988f291764d..0730b561ff47 100644
--- a/Documentation/translations/it_IT/process/magic-number.rst
+++ b/Documentation/translations/it_IT/process/magic-number.rst
@@ -87,7 +87,6 @@ NBD_REQUEST_MAGIC 0x12560953 nbd_request ``include/linux/
BAYCOM_MAGIC 0x19730510 baycom_state ``drivers/net/baycom_epp.c``
HDLCDRV_MAGIC 0x5ac6e778 hdlcdrv_state ``include/linux/hdlcdrv.h``
KV_MAGIC 0x5f4b565f kernel_vars_s ``arch/mips/include/asm/sn/klkernvars.h``
-FW_HEADER_MAGIC 0x65726F66 fw_header ``drivers/atm/fore200e.h``
LO_MAGIC 0x68797548 nbd_device ``include/linux/nbd.h``
NBD_REPLY_MAGIC 0x96744668 nbd_reply ``include/linux/nbd.h``
ENI155_MAGIC 0xa54b872d midway_eprom ``drivers/atm/eni.h``
diff --git a/Documentation/translations/zh_CN/process/magic-number.rst b/Documentation/translations/zh_CN/process/magic-number.rst
index 0afde5eeaf64..70e46ecf8089 100644
--- a/Documentation/translations/zh_CN/process/magic-number.rst
+++ b/Documentation/translations/zh_CN/process/magic-number.rst
@@ -70,7 +70,6 @@ NBD_REQUEST_MAGIC 0x12560953 nbd_request ``include/linux/
BAYCOM_MAGIC 0x19730510 baycom_state ``drivers/net/baycom_epp.c``
HDLCDRV_MAGIC 0x5ac6e778 hdlcdrv_state ``include/linux/hdlcdrv.h``
KV_MAGIC 0x5f4b565f kernel_vars_s ``arch/mips/include/asm/sn/klkernvars.h``
-FW_HEADER_MAGIC 0x65726F66 fw_header ``drivers/atm/fore200e.h``
LO_MAGIC 0x68797548 nbd_device ``include/linux/nbd.h``
NBD_REPLY_MAGIC 0x96744668 nbd_reply ``include/linux/nbd.h``
ENI155_MAGIC 0xa54b872d midway_eprom ``drivers/atm/eni.h``
diff --git a/Documentation/translations/zh_TW/process/magic-number.rst b/Documentation/translations/zh_TW/process/magic-number.rst
index 2e57bd3b97f8..e2c650213d51 100644
--- a/Documentation/translations/zh_TW/process/magic-number.rst
+++ b/Documentation/translations/zh_TW/process/magic-number.rst
@@ -73,7 +73,6 @@ NBD_REQUEST_MAGIC 0x12560953 nbd_request ``include/linux/
BAYCOM_MAGIC 0x19730510 baycom_state ``drivers/net/baycom_epp.c``
HDLCDRV_MAGIC 0x5ac6e778 hdlcdrv_state ``include/linux/hdlcdrv.h``
KV_MAGIC 0x5f4b565f kernel_vars_s ``arch/mips/include/asm/sn/klkernvars.h``
-FW_HEADER_MAGIC 0x65726F66 fw_header ``drivers/atm/fore200e.h``
LO_MAGIC 0x68797548 nbd_device ``include/linux/nbd.h``
NBD_REPLY_MAGIC 0x96744668 nbd_reply ``include/linux/nbd.h``
ENI155_MAGIC 0xa54b872d midway_eprom ``drivers/atm/eni.h``
--
2.30.2
[-- Attachment #2: signature.asc --]
[-- Type: application/pgp-signature, Size: 833 bytes --]
^ permalink raw reply related [flat|nested] 36+ messages in thread
* [PATCH v4 16/18] nbd: remove define-only NBD_MAGIC, previously magic number
2022-09-15 13:16 ` Greg KH
` (14 preceding siblings ...)
2022-09-15 22:40 ` [PATCH v4 15/18] Documentation: FW_HEADER_MAGIC " наб
@ 2022-09-15 22:40 ` наб
2022-09-15 22:40 ` [PATCH v4 17/18] Documentation: NBD_REPLY_MAGIC isn't a " наб
2022-09-15 22:40 ` [PATCH v4 18/18] Documentation: ENI155_MAGIC " наб
17 siblings, 0 replies; 36+ messages in thread
From: наб @ 2022-09-15 22:40 UTC (permalink / raw)
To: Greg KH
Cc: Bagas Sanjaya, Jonathan Corbet, Federico Vaga, Alex Shi,
Yanteng Si, Hu Haowen, Josef Bacik, Jens Axboe, linux-doc,
linux-kernel, linux-doc-tw-discuss, linux-block, nbd
[-- Attachment #1: Type: text/plain, Size: 5175 bytes --]
commit f4507164e779 ("nbd: rename the nbd_device variable from lo to
nbd") renamed LO_MAGIC to NBD_MAGIC; commit 5ea8d10802ec ("nbd:
separate out the config information") removed the last users of that
Signed-off-by: Ahelenia Ziemiańska <nabijaczleweli@nabijaczleweli.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 -
drivers/block/nbd.c | 2 --
5 files changed, 6 deletions(-)
diff --git a/Documentation/process/magic-number.rst b/Documentation/process/magic-number.rst
index e242ef9e5dd3..3f72252d9fd3 100644
--- a/Documentation/process/magic-number.rst
+++ b/Documentation/process/magic-number.rst
@@ -81,7 +81,6 @@ NBD_REQUEST_MAGIC 0x12560953 nbd_request ``include/linux/
BAYCOM_MAGIC 0x19730510 baycom_state ``drivers/net/baycom_epp.c``
HDLCDRV_MAGIC 0x5ac6e778 hdlcdrv_state ``include/linux/hdlcdrv.h``
KV_MAGIC 0x5f4b565f kernel_vars_s ``arch/mips/include/asm/sn/klkernvars.h``
-LO_MAGIC 0x68797548 nbd_device ``include/linux/nbd.h``
NBD_REPLY_MAGIC 0x96744668 nbd_reply ``include/linux/nbd.h``
ENI155_MAGIC 0xa54b872d midway_eprom ``drivers/atm/eni.h``
CODA_MAGIC 0xC0DAC0DA coda_file_info ``fs/coda/coda_fs_i.h``
diff --git a/Documentation/translations/it_IT/process/magic-number.rst b/Documentation/translations/it_IT/process/magic-number.rst
index 0730b561ff47..db57ea55d3be 100644
--- a/Documentation/translations/it_IT/process/magic-number.rst
+++ b/Documentation/translations/it_IT/process/magic-number.rst
@@ -87,7 +87,6 @@ NBD_REQUEST_MAGIC 0x12560953 nbd_request ``include/linux/
BAYCOM_MAGIC 0x19730510 baycom_state ``drivers/net/baycom_epp.c``
HDLCDRV_MAGIC 0x5ac6e778 hdlcdrv_state ``include/linux/hdlcdrv.h``
KV_MAGIC 0x5f4b565f kernel_vars_s ``arch/mips/include/asm/sn/klkernvars.h``
-LO_MAGIC 0x68797548 nbd_device ``include/linux/nbd.h``
NBD_REPLY_MAGIC 0x96744668 nbd_reply ``include/linux/nbd.h``
ENI155_MAGIC 0xa54b872d midway_eprom ``drivers/atm/eni.h``
CODA_MAGIC 0xC0DAC0DA coda_file_info ``fs/coda/coda_fs_i.h``
diff --git a/Documentation/translations/zh_CN/process/magic-number.rst b/Documentation/translations/zh_CN/process/magic-number.rst
index 70e46ecf8089..c555e857a210 100644
--- a/Documentation/translations/zh_CN/process/magic-number.rst
+++ b/Documentation/translations/zh_CN/process/magic-number.rst
@@ -70,7 +70,6 @@ NBD_REQUEST_MAGIC 0x12560953 nbd_request ``include/linux/
BAYCOM_MAGIC 0x19730510 baycom_state ``drivers/net/baycom_epp.c``
HDLCDRV_MAGIC 0x5ac6e778 hdlcdrv_state ``include/linux/hdlcdrv.h``
KV_MAGIC 0x5f4b565f kernel_vars_s ``arch/mips/include/asm/sn/klkernvars.h``
-LO_MAGIC 0x68797548 nbd_device ``include/linux/nbd.h``
NBD_REPLY_MAGIC 0x96744668 nbd_reply ``include/linux/nbd.h``
ENI155_MAGIC 0xa54b872d midway_eprom ``drivers/atm/eni.h``
CODA_MAGIC 0xC0DAC0DA coda_file_info ``fs/coda/coda_fs_i.h``
diff --git a/Documentation/translations/zh_TW/process/magic-number.rst b/Documentation/translations/zh_TW/process/magic-number.rst
index e2c650213d51..ebe99277b7b3 100644
--- a/Documentation/translations/zh_TW/process/magic-number.rst
+++ b/Documentation/translations/zh_TW/process/magic-number.rst
@@ -73,7 +73,6 @@ NBD_REQUEST_MAGIC 0x12560953 nbd_request ``include/linux/
BAYCOM_MAGIC 0x19730510 baycom_state ``drivers/net/baycom_epp.c``
HDLCDRV_MAGIC 0x5ac6e778 hdlcdrv_state ``include/linux/hdlcdrv.h``
KV_MAGIC 0x5f4b565f kernel_vars_s ``arch/mips/include/asm/sn/klkernvars.h``
-LO_MAGIC 0x68797548 nbd_device ``include/linux/nbd.h``
NBD_REPLY_MAGIC 0x96744668 nbd_reply ``include/linux/nbd.h``
ENI155_MAGIC 0xa54b872d midway_eprom ``drivers/atm/eni.h``
CODA_MAGIC 0xC0DAC0DA coda_file_info ``fs/coda/coda_fs_i.h``
diff --git a/drivers/block/nbd.c b/drivers/block/nbd.c
index 2a709daefbc4..e185d7b5f1e8 100644
--- a/drivers/block/nbd.c
+++ b/drivers/block/nbd.c
@@ -157,8 +157,6 @@ static struct dentry *nbd_dbg_dir;
#define nbd_name(nbd) ((nbd)->disk->disk_name)
-#define NBD_MAGIC 0x68797548
-
#define NBD_DEF_BLKSIZE_BITS 10
static unsigned int nbds_max = 16;
--
2.30.2
[-- Attachment #2: signature.asc --]
[-- Type: application/pgp-signature, Size: 833 bytes --]
^ permalink raw reply related [flat|nested] 36+ messages in thread
* [PATCH v4 17/18] Documentation: NBD_REPLY_MAGIC isn't a magic number
2022-09-15 13:16 ` Greg KH
` (15 preceding siblings ...)
2022-09-15 22:40 ` [PATCH v4 16/18] nbd: remove define-only NBD_MAGIC, previously " наб
@ 2022-09-15 22:40 ` наб
2022-09-15 22:40 ` [PATCH v4 18/18] Documentation: ENI155_MAGIC " наб
17 siblings, 0 replies; 36+ messages in thread
From: наб @ 2022-09-15 22:40 UTC (permalink / raw)
To: Greg KH
Cc: Bagas Sanjaya, Jonathan Corbet, Federico Vaga, Alex Shi,
Yanteng Si, Hu Haowen, linux-doc, linux-kernel,
linux-doc-tw-discuss
[-- Attachment #1: Type: text/plain, Size: 4593 bytes --]
It's part of the line protocol
Signed-off-by: Ahelenia Ziemiańska <nabijaczleweli@nabijaczleweli.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 3f72252d9fd3..520cbab3ee17 100644
--- a/Documentation/process/magic-number.rst
+++ b/Documentation/process/magic-number.rst
@@ -81,7 +81,6 @@ NBD_REQUEST_MAGIC 0x12560953 nbd_request ``include/linux/
BAYCOM_MAGIC 0x19730510 baycom_state ``drivers/net/baycom_epp.c``
HDLCDRV_MAGIC 0x5ac6e778 hdlcdrv_state ``include/linux/hdlcdrv.h``
KV_MAGIC 0x5f4b565f kernel_vars_s ``arch/mips/include/asm/sn/klkernvars.h``
-NBD_REPLY_MAGIC 0x96744668 nbd_reply ``include/linux/nbd.h``
ENI155_MAGIC 0xa54b872d midway_eprom ``drivers/atm/eni.h``
CODA_MAGIC 0xC0DAC0DA coda_file_info ``fs/coda/coda_fs_i.h``
YAM_MAGIC 0xF10A7654 yam_port ``drivers/net/hamradio/yam.c``
diff --git a/Documentation/translations/it_IT/process/magic-number.rst b/Documentation/translations/it_IT/process/magic-number.rst
index db57ea55d3be..33ad6186fbd4 100644
--- a/Documentation/translations/it_IT/process/magic-number.rst
+++ b/Documentation/translations/it_IT/process/magic-number.rst
@@ -87,7 +87,6 @@ NBD_REQUEST_MAGIC 0x12560953 nbd_request ``include/linux/
BAYCOM_MAGIC 0x19730510 baycom_state ``drivers/net/baycom_epp.c``
HDLCDRV_MAGIC 0x5ac6e778 hdlcdrv_state ``include/linux/hdlcdrv.h``
KV_MAGIC 0x5f4b565f kernel_vars_s ``arch/mips/include/asm/sn/klkernvars.h``
-NBD_REPLY_MAGIC 0x96744668 nbd_reply ``include/linux/nbd.h``
ENI155_MAGIC 0xa54b872d midway_eprom ``drivers/atm/eni.h``
CODA_MAGIC 0xC0DAC0DA coda_file_info ``fs/coda/coda_fs_i.h``
YAM_MAGIC 0xF10A7654 yam_port ``drivers/net/hamradio/yam.c``
diff --git a/Documentation/translations/zh_CN/process/magic-number.rst b/Documentation/translations/zh_CN/process/magic-number.rst
index c555e857a210..1a8c7d3c98b6 100644
--- a/Documentation/translations/zh_CN/process/magic-number.rst
+++ b/Documentation/translations/zh_CN/process/magic-number.rst
@@ -70,7 +70,6 @@ NBD_REQUEST_MAGIC 0x12560953 nbd_request ``include/linux/
BAYCOM_MAGIC 0x19730510 baycom_state ``drivers/net/baycom_epp.c``
HDLCDRV_MAGIC 0x5ac6e778 hdlcdrv_state ``include/linux/hdlcdrv.h``
KV_MAGIC 0x5f4b565f kernel_vars_s ``arch/mips/include/asm/sn/klkernvars.h``
-NBD_REPLY_MAGIC 0x96744668 nbd_reply ``include/linux/nbd.h``
ENI155_MAGIC 0xa54b872d midway_eprom ``drivers/atm/eni.h``
CODA_MAGIC 0xC0DAC0DA coda_file_info ``fs/coda/coda_fs_i.h``
YAM_MAGIC 0xF10A7654 yam_port ``drivers/net/hamradio/yam.c``
diff --git a/Documentation/translations/zh_TW/process/magic-number.rst b/Documentation/translations/zh_TW/process/magic-number.rst
index ebe99277b7b3..40063df8ba84 100644
--- a/Documentation/translations/zh_TW/process/magic-number.rst
+++ b/Documentation/translations/zh_TW/process/magic-number.rst
@@ -73,7 +73,6 @@ NBD_REQUEST_MAGIC 0x12560953 nbd_request ``include/linux/
BAYCOM_MAGIC 0x19730510 baycom_state ``drivers/net/baycom_epp.c``
HDLCDRV_MAGIC 0x5ac6e778 hdlcdrv_state ``include/linux/hdlcdrv.h``
KV_MAGIC 0x5f4b565f kernel_vars_s ``arch/mips/include/asm/sn/klkernvars.h``
-NBD_REPLY_MAGIC 0x96744668 nbd_reply ``include/linux/nbd.h``
ENI155_MAGIC 0xa54b872d midway_eprom ``drivers/atm/eni.h``
CODA_MAGIC 0xC0DAC0DA coda_file_info ``fs/coda/coda_fs_i.h``
YAM_MAGIC 0xF10A7654 yam_port ``drivers/net/hamradio/yam.c``
--
2.30.2
[-- Attachment #2: signature.asc --]
[-- Type: application/pgp-signature, Size: 833 bytes --]
^ permalink raw reply related [flat|nested] 36+ messages in thread
* [PATCH v4 18/18] Documentation: ENI155_MAGIC isn't a magic number
2022-09-15 13:16 ` Greg KH
` (16 preceding siblings ...)
2022-09-15 22:40 ` [PATCH v4 17/18] Documentation: NBD_REPLY_MAGIC isn't a " наб
@ 2022-09-15 22:40 ` наб
17 siblings, 0 replies; 36+ messages in thread
From: наб @ 2022-09-15 22:40 UTC (permalink / raw)
To: Greg KH
Cc: Bagas Sanjaya, Jonathan Corbet, Federico Vaga, Alex Shi,
Yanteng Si, Hu Haowen, linux-doc, linux-kernel,
linux-doc-tw-discuss
[-- Attachment #1: Type: text/plain, Size: 4613 bytes --]
It's part of the EEPROM format
Signed-off-by: Ahelenia Ziemiańska <nabijaczleweli@nabijaczleweli.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 520cbab3ee17..f420fa2d7f8b 100644
--- a/Documentation/process/magic-number.rst
+++ b/Documentation/process/magic-number.rst
@@ -81,7 +81,6 @@ NBD_REQUEST_MAGIC 0x12560953 nbd_request ``include/linux/
BAYCOM_MAGIC 0x19730510 baycom_state ``drivers/net/baycom_epp.c``
HDLCDRV_MAGIC 0x5ac6e778 hdlcdrv_state ``include/linux/hdlcdrv.h``
KV_MAGIC 0x5f4b565f kernel_vars_s ``arch/mips/include/asm/sn/klkernvars.h``
-ENI155_MAGIC 0xa54b872d midway_eprom ``drivers/atm/eni.h``
CODA_MAGIC 0xC0DAC0DA coda_file_info ``fs/coda/coda_fs_i.h``
YAM_MAGIC 0xF10A7654 yam_port ``drivers/net/hamradio/yam.c``
CCB_MAGIC 0xf2691ad2 ccb ``drivers/scsi/ncr53c8xx.c``
diff --git a/Documentation/translations/it_IT/process/magic-number.rst b/Documentation/translations/it_IT/process/magic-number.rst
index 33ad6186fbd4..fa7f926649d2 100644
--- a/Documentation/translations/it_IT/process/magic-number.rst
+++ b/Documentation/translations/it_IT/process/magic-number.rst
@@ -87,7 +87,6 @@ NBD_REQUEST_MAGIC 0x12560953 nbd_request ``include/linux/
BAYCOM_MAGIC 0x19730510 baycom_state ``drivers/net/baycom_epp.c``
HDLCDRV_MAGIC 0x5ac6e778 hdlcdrv_state ``include/linux/hdlcdrv.h``
KV_MAGIC 0x5f4b565f kernel_vars_s ``arch/mips/include/asm/sn/klkernvars.h``
-ENI155_MAGIC 0xa54b872d midway_eprom ``drivers/atm/eni.h``
CODA_MAGIC 0xC0DAC0DA coda_file_info ``fs/coda/coda_fs_i.h``
YAM_MAGIC 0xF10A7654 yam_port ``drivers/net/hamradio/yam.c``
CCB_MAGIC 0xf2691ad2 ccb ``drivers/scsi/ncr53c8xx.c``
diff --git a/Documentation/translations/zh_CN/process/magic-number.rst b/Documentation/translations/zh_CN/process/magic-number.rst
index 1a8c7d3c98b6..4371f1683693 100644
--- a/Documentation/translations/zh_CN/process/magic-number.rst
+++ b/Documentation/translations/zh_CN/process/magic-number.rst
@@ -70,7 +70,6 @@ NBD_REQUEST_MAGIC 0x12560953 nbd_request ``include/linux/
BAYCOM_MAGIC 0x19730510 baycom_state ``drivers/net/baycom_epp.c``
HDLCDRV_MAGIC 0x5ac6e778 hdlcdrv_state ``include/linux/hdlcdrv.h``
KV_MAGIC 0x5f4b565f kernel_vars_s ``arch/mips/include/asm/sn/klkernvars.h``
-ENI155_MAGIC 0xa54b872d midway_eprom ``drivers/atm/eni.h``
CODA_MAGIC 0xC0DAC0DA coda_file_info ``fs/coda/coda_fs_i.h``
YAM_MAGIC 0xF10A7654 yam_port ``drivers/net/hamradio/yam.c``
CCB_MAGIC 0xf2691ad2 ccb ``drivers/scsi/ncr53c8xx.c``
diff --git a/Documentation/translations/zh_TW/process/magic-number.rst b/Documentation/translations/zh_TW/process/magic-number.rst
index 40063df8ba84..3e83f18b9c18 100644
--- a/Documentation/translations/zh_TW/process/magic-number.rst
+++ b/Documentation/translations/zh_TW/process/magic-number.rst
@@ -73,7 +73,6 @@ NBD_REQUEST_MAGIC 0x12560953 nbd_request ``include/linux/
BAYCOM_MAGIC 0x19730510 baycom_state ``drivers/net/baycom_epp.c``
HDLCDRV_MAGIC 0x5ac6e778 hdlcdrv_state ``include/linux/hdlcdrv.h``
KV_MAGIC 0x5f4b565f kernel_vars_s ``arch/mips/include/asm/sn/klkernvars.h``
-ENI155_MAGIC 0xa54b872d midway_eprom ``drivers/atm/eni.h``
CODA_MAGIC 0xC0DAC0DA coda_file_info ``fs/coda/coda_fs_i.h``
YAM_MAGIC 0xF10A7654 yam_port ``drivers/net/hamradio/yam.c``
CCB_MAGIC 0xf2691ad2 ccb ``drivers/scsi/ncr53c8xx.c``
--
2.30.2
[-- Attachment #2: signature.asc --]
[-- Type: application/pgp-signature, Size: 833 bytes --]
^ permalink raw reply related [flat|nested] 36+ messages in thread
* RE: [v4,03/18] Bluetooth: RFCOMM: remove define-only RFCOMM_TTY_MAGIC ex-magic-number
2022-09-15 22:39 ` [PATCH v4 03/18] Bluetooth: RFCOMM: remove define-only RFCOMM_TTY_MAGIC ex-magic-number наб
@ 2022-09-15 23:54 ` bluez.test.bot
2022-09-29 17:14 ` bluez.test.bot
` (7 subsequent siblings)
8 siblings, 0 replies; 36+ messages in thread
From: bluez.test.bot @ 2022-09-15 23:54 UTC (permalink / raw)
To: linux-bluetooth, nabijaczleweli
[-- Attachment #1: Type: text/plain, Size: 1084 bytes --]
This is an automated email and please do not reply to this email.
Dear Submitter,
Thank you for submitting the patches to the linux bluetooth mailing list.
While preparing the CI tests, the patches you submitted couldn't be applied to the current HEAD of the repository.
----- Output -----
error: patch failed: Documentation/process/magic-number.rst:78
error: Documentation/process/magic-number.rst: patch does not apply
error: patch failed: Documentation/translations/it_IT/process/magic-number.rst:84
error: Documentation/translations/it_IT/process/magic-number.rst: patch does not apply
error: patch failed: Documentation/translations/zh_CN/process/magic-number.rst:67
error: Documentation/translations/zh_CN/process/magic-number.rst: patch does not apply
error: patch failed: Documentation/translations/zh_TW/process/magic-number.rst:70
error: Documentation/translations/zh_TW/process/magic-number.rst: patch does not apply
hint: Use 'git am --show-current-patch' to see the failed patch
Please resolve the issue and submit the patches again.
---
Regards,
Linux Bluetooth
^ permalink raw reply [flat|nested] 36+ messages in thread
* Re: [PATCH v4 02/18] a.out: remove define-only CMAGIC, previously magic number
2022-09-15 22:38 ` [PATCH v4 02/18] a.out: remove define-only CMAGIC, previously magic number наб
@ 2022-09-26 8:16 ` Geert Uytterhoeven
2022-09-26 15:15 ` наб
0 siblings, 1 reply; 36+ messages in thread
From: Geert Uytterhoeven @ 2022-09-26 8:16 UTC (permalink / raw)
To: наб
Cc: Greg KH, Bagas Sanjaya, Jonathan Corbet, Federico Vaga, Alex Shi,
Yanteng Si, Hu Haowen, linux-doc, linux-kernel,
linux-doc-tw-discuss, Eric Biederman, Kees Cook, Alexander Viro,
Linux MM
Hi Наб,
CC binfmt
Thanks for your patch, which is now commit 53c2bd679017277f
("a.out: remove define-only CMAGIC, previously magic number") in
driver-core/driver-core-next.
On Fri, Sep 16, 2022 at 12:40 AM наб <nabijaczleweli@nabijaczleweli.xyz> wrote:
> The last user was removed in 5.1 in
> commit 08300f4402ab ("a.out: remove core dumping support")
> but this is part of the UAPI headers, so this may want to either wait
> until a.out is removed entirely, or be removed from the magic number doc
> and silently remain in the header
Indeed. This is part of uapi, and might break some unknown
userspace, while the gain is limited. Do we really want to reduce
include/uapi/linux/a.out.h piecewise (e.g. N_BADMAG() seems to be
unused, too), instead of keeping it until a.out support is removed
completely?
Anyway, even at that point, it might be wise to keep the header file
around, as people have expressed the desire to run a.out binaries
through a userspace-compatibility wrapper.
> A cursory glance on DCS didn't show any user code actually using this
> value
What is DCS?
>
> Found with
> grep MAGIC Documentation/process/magic-number.rst | while read -r mag _;
> do git grep -wF "$mag" | grep -ve '^Documentation.*magic-number.rst:' \
> -qe ':#define '"$mag" || git grep -wF "$mag" | while IFS=: read -r f _;
> do sed -i '/\b'"$mag"'\b/d' "$f"; done ; done
>
> Signed-off-by: Ahelenia Ziemiańska <nabijaczleweli@nabijaczleweli.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 -
> include/uapi/linux/a.out.h | 3 ---
> 5 files changed, 7 deletions(-)
>
> diff --git a/Documentation/process/magic-number.rst b/Documentation/process/magic-number.rst
> index eb2db3608a15..f48c6c6efaf7 100644
> --- a/Documentation/process/magic-number.rst
> +++ b/Documentation/process/magic-number.rst
> @@ -69,7 +69,6 @@ Changelog::
> Magic Name Number Structure File
> ===================== ================ ======================== ==========================================
> PG_MAGIC 'P' pg_{read,write}_hdr ``include/linux/pg.h``
> -CMAGIC 0x0111 user ``include/linux/a.out.h``
> HDLC_MAGIC 0x239e n_hdlc ``drivers/char/n_hdlc.c``
> APM_BIOS_MAGIC 0x4101 apm_user ``arch/x86/kernel/apm_32.c``
> FASYNC_MAGIC 0x4601 fasync_struct ``include/linux/fs.h``
> diff --git a/Documentation/translations/it_IT/process/magic-number.rst b/Documentation/translations/it_IT/process/magic-number.rst
> index 86ef47906f37..27f60133fbe5 100644
> --- a/Documentation/translations/it_IT/process/magic-number.rst
> +++ b/Documentation/translations/it_IT/process/magic-number.rst
> @@ -75,7 +75,6 @@ Registro dei cambiamenti::
> Nome magico Numero Struttura File
> ===================== ================ ======================== ==========================================
> PG_MAGIC 'P' pg_{read,write}_hdr ``include/linux/pg.h``
> -CMAGIC 0x0111 user ``include/linux/a.out.h``
> HDLC_MAGIC 0x239e n_hdlc ``drivers/char/n_hdlc.c``
> APM_BIOS_MAGIC 0x4101 apm_user ``arch/x86/kernel/apm_32.c``
> FASYNC_MAGIC 0x4601 fasync_struct ``include/linux/fs.h``
> diff --git a/Documentation/translations/zh_CN/process/magic-number.rst b/Documentation/translations/zh_CN/process/magic-number.rst
> index cbefdcbfbf53..520cc5cf4d63 100644
> --- a/Documentation/translations/zh_CN/process/magic-number.rst
> +++ b/Documentation/translations/zh_CN/process/magic-number.rst
> @@ -58,7 +58,6 @@ Linux 魔术数
> 魔术数名 数字 结构 文件
> ===================== ================ ======================== ==========================================
> PG_MAGIC 'P' pg_{read,write}_hdr ``include/linux/pg.h``
> -CMAGIC 0x0111 user ``include/linux/a.out.h``
> HDLC_MAGIC 0x239e n_hdlc ``drivers/char/n_hdlc.c``
> APM_BIOS_MAGIC 0x4101 apm_user ``arch/x86/kernel/apm_32.c``
> FASYNC_MAGIC 0x4601 fasync_struct ``include/linux/fs.h``
> diff --git a/Documentation/translations/zh_TW/process/magic-number.rst b/Documentation/translations/zh_TW/process/magic-number.rst
> index 7fd6e494467b..7d6debd0117e 100644
> --- a/Documentation/translations/zh_TW/process/magic-number.rst
> +++ b/Documentation/translations/zh_TW/process/magic-number.rst
> @@ -61,7 +61,6 @@ Linux 魔術數
> 魔術數名 數字 結構 文件
> ===================== ================ ======================== ==========================================
> PG_MAGIC 'P' pg_{read,write}_hdr ``include/linux/pg.h``
> -CMAGIC 0x0111 user ``include/linux/a.out.h``
> HDLC_MAGIC 0x239e n_hdlc ``drivers/char/n_hdlc.c``
> APM_BIOS_MAGIC 0x4101 apm_user ``arch/x86/kernel/apm_32.c``
> FASYNC_MAGIC 0x4601 fasync_struct ``include/linux/fs.h``
> diff --git a/include/uapi/linux/a.out.h b/include/uapi/linux/a.out.h
> index 5fafde3798e5..bb15da96df2a 100644
> --- a/include/uapi/linux/a.out.h
> +++ b/include/uapi/linux/a.out.h
> @@ -70,9 +70,6 @@ enum machine_type {
> The first page is unmapped to help trap NULL pointer references */
> #define QMAGIC 0314
>
> -/* Code indicating core file. */
> -#define CMAGIC 0421
> -
> #if !defined (N_BADMAG)
> #define N_BADMAG(x) (N_MAGIC(x) != OMAGIC \
> && N_MAGIC(x) != NMAGIC \
Gr{oetje,eeting}s,
Geert
--
Geert Uytterhoeven -- There's lots of Linux beyond ia32 -- geert@linux-m68k.org
In personal conversations with technical people, I call myself a hacker. But
when I'm talking to journalists I just say "programmer" or something like that.
-- Linus Torvalds
^ permalink raw reply [flat|nested] 36+ messages in thread
* Re: [PATCH v4 02/18] a.out: remove define-only CMAGIC, previously magic number
2022-09-26 8:16 ` Geert Uytterhoeven
@ 2022-09-26 15:15 ` наб
2022-09-26 16:47 ` Greg KH
0 siblings, 1 reply; 36+ messages in thread
From: наб @ 2022-09-26 15:15 UTC (permalink / raw)
To: Geert Uytterhoeven
Cc: Greg KH, Bagas Sanjaya, Jonathan Corbet, Federico Vaga, Alex Shi,
Yanteng Si, Hu Haowen, linux-doc, linux-kernel,
linux-doc-tw-discuss, Eric Biederman, Kees Cook, Alexander Viro,
Linux MM
[-- Attachment #1: Type: text/plain, Size: 3858 bytes --]
Hi!
On Mon, Sep 26, 2022 at 10:16:02AM +0200, Geert Uytterhoeven wrote:
> Thanks for your patch, which is now commit 53c2bd679017277f
> ("a.out: remove define-only CMAGIC, previously magic number") in
> driver-core/driver-core-next.
>
> On Fri, Sep 16, 2022 at 12:40 AM наб <nabijaczleweli@nabijaczleweli.xyz> wrote:
> > The last user was removed in 5.1 in
> > commit 08300f4402ab ("a.out: remove core dumping support")
> > but this is part of the UAPI headers, so this may want to either wait
> > until a.out is removed entirely, or be removed from the magic number doc
> > and silently remain in the header
>
> Indeed. This is part of uapi, and might break some unknown
> userspace, while the gain is limited. Do we really want to reduce
> include/uapi/linux/a.out.h piecewise (e.g. N_BADMAG() seems to be
> unused, too), instead of keeping it until a.out support is removed
> completely?
Not really, but it looked like a magic number in the magic-number.rst
sense due to the field being "magic" and the unintuitive type naming:
I hadn't realised it's part of the on-disk format
re-examination shows that it very well may be (have been).
> Anyway, even at that point, it might be wise to keep the header file
> around, as people have expressed the desire to run a.out binaries
> through a userspace-compatibility wrapper.
Agreed. Scissor-patch that reverts the removal below.
> > A cursory glance on DCS didn't show any user code actually using this
> > value
>
> What is DCS?
Debian Code Search; in this case my query was:
https://codesearch.debian.net/search?q=%5CbCMAGIC%5Cb&literal=0
There's a few false positives here but all results that are using CMAGIC
to mean this CMAGIC (and aren't hurd code copied from linux)
just re-define it.
> > 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 -
> > include/uapi/linux/a.out.h | 3 ---
> > 5 files changed, 7 deletions(-)
> >
> > diff --git a/include/uapi/linux/a.out.h b/include/uapi/linux/a.out.h
> > index 5fafde3798e5..bb15da96df2a 100644
> > --- a/include/uapi/linux/a.out.h
> > +++ b/include/uapi/linux/a.out.h
> > @@ -70,9 +70,6 @@ enum machine_type {
> > The first page is unmapped to help trap NULL pointer references */
> > #define QMAGIC 0314
> >
> > -/* Code indicating core file. */
> > -#define CMAGIC 0421
> > -
> > #if !defined (N_BADMAG)
> > #define N_BADMAG(x) (N_MAGIC(x) != OMAGIC \
> > && N_MAGIC(x) != NMAGIC \
>
> Gr{oetje,eeting}s,
> Geert
Best,
наб
-- >8 --
Subject: [PATCH] a.out: restore CMAGIC
Part of UAPI and the on-disk format:
this means that it's not a magic number per magic-number.rst,
and it's best to leave it untouched to avoid breaking userspace
and suffer the same fate as a.out in general
Fixes: commit 53c2bd679017 ("a.out: remove define-only CMAGIC,
previously magic number")
Signed-off-by: Ahelenia Ziemiańska <nabijaczleweli@nabijaczleweli.xyz>
---
include/uapi/linux/a.out.h | 3 +++
1 file changed, 3 insertions(+)
diff --git a/include/uapi/linux/a.out.h b/include/uapi/linux/a.out.h
index bb15da96df2a..5fafde3798e5 100644
--- a/include/uapi/linux/a.out.h
+++ b/include/uapi/linux/a.out.h
@@ -70,6 +70,9 @@ enum machine_type {
The first page is unmapped to help trap NULL pointer references */
#define QMAGIC 0314
+/* Code indicating core file. */
+#define CMAGIC 0421
+
#if !defined (N_BADMAG)
#define N_BADMAG(x) (N_MAGIC(x) != OMAGIC \
&& N_MAGIC(x) != NMAGIC \
--
2.30.2
[-- Attachment #2: signature.asc --]
[-- Type: application/pgp-signature, Size: 833 bytes --]
^ permalink raw reply related [flat|nested] 36+ messages in thread
* Re: [PATCH v4 02/18] a.out: remove define-only CMAGIC, previously magic number
2022-09-26 15:15 ` наб
@ 2022-09-26 16:47 ` Greg KH
0 siblings, 0 replies; 36+ messages in thread
From: Greg KH @ 2022-09-26 16:47 UTC (permalink / raw)
To: наб
Cc: Geert Uytterhoeven, Bagas Sanjaya, Jonathan Corbet,
Federico Vaga, Alex Shi, Yanteng Si, Hu Haowen, linux-doc,
linux-kernel, linux-doc-tw-discuss, Eric Biederman, Kees Cook,
Alexander Viro, Linux MM
On Mon, Sep 26, 2022 at 05:15:54PM +0200, наб wrote:
> Hi!
>
> On Mon, Sep 26, 2022 at 10:16:02AM +0200, Geert Uytterhoeven wrote:
> > Thanks for your patch, which is now commit 53c2bd679017277f
> > ("a.out: remove define-only CMAGIC, previously magic number") in
> > driver-core/driver-core-next.
> >
> > On Fri, Sep 16, 2022 at 12:40 AM наб <nabijaczleweli@nabijaczleweli.xyz> wrote:
> > > The last user was removed in 5.1 in
> > > commit 08300f4402ab ("a.out: remove core dumping support")
> > > but this is part of the UAPI headers, so this may want to either wait
> > > until a.out is removed entirely, or be removed from the magic number doc
> > > and silently remain in the header
> >
> > Indeed. This is part of uapi, and might break some unknown
> > userspace, while the gain is limited. Do we really want to reduce
> > include/uapi/linux/a.out.h piecewise (e.g. N_BADMAG() seems to be
> > unused, too), instead of keeping it until a.out support is removed
> > completely?
>
> Not really, but it looked like a magic number in the magic-number.rst
> sense due to the field being "magic" and the unintuitive type naming:
> I hadn't realised it's part of the on-disk format
> re-examination shows that it very well may be (have been).
>
> > Anyway, even at that point, it might be wise to keep the header file
> > around, as people have expressed the desire to run a.out binaries
> > through a userspace-compatibility wrapper.
>
> Agreed. Scissor-patch that reverts the removal below.
>
> > > A cursory glance on DCS didn't show any user code actually using this
> > > value
> >
> > What is DCS?
>
> Debian Code Search; in this case my query was:
> https://codesearch.debian.net/search?q=%5CbCMAGIC%5Cb&literal=0
>
> There's a few false positives here but all results that are using CMAGIC
> to mean this CMAGIC (and aren't hurd code copied from linux)
> just re-define it.
>
> > > 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 -
> > > include/uapi/linux/a.out.h | 3 ---
> > > 5 files changed, 7 deletions(-)
> > >
> > > diff --git a/include/uapi/linux/a.out.h b/include/uapi/linux/a.out.h
> > > index 5fafde3798e5..bb15da96df2a 100644
> > > --- a/include/uapi/linux/a.out.h
> > > +++ b/include/uapi/linux/a.out.h
> > > @@ -70,9 +70,6 @@ enum machine_type {
> > > The first page is unmapped to help trap NULL pointer references */
> > > #define QMAGIC 0314
> > >
> > > -/* Code indicating core file. */
> > > -#define CMAGIC 0421
> > > -
> > > #if !defined (N_BADMAG)
> > > #define N_BADMAG(x) (N_MAGIC(x) != OMAGIC \
> > > && N_MAGIC(x) != NMAGIC \
> >
> > Gr{oetje,eeting}s,
> > Geert
>
> Best,
> наб
>
> -- >8 --
> Subject: [PATCH] a.out: restore CMAGIC
>
> Part of UAPI and the on-disk format:
> this means that it's not a magic number per magic-number.rst,
> and it's best to leave it untouched to avoid breaking userspace
> and suffer the same fate as a.out in general
>
> Fixes: commit 53c2bd679017 ("a.out: remove define-only CMAGIC,
> previously magic number")
> Signed-off-by: Ahelenia Ziemiańska <nabijaczleweli@nabijaczleweli.xyz>
> ---
> include/uapi/linux/a.out.h | 3 +++
> 1 file changed, 3 insertions(+)
Thanks, I'll take this through my tree as it has the offending commit in
it.
greg k-h
^ permalink raw reply [flat|nested] 36+ messages in thread
* RE: [v4,03/18] Bluetooth: RFCOMM: remove define-only RFCOMM_TTY_MAGIC ex-magic-number
2022-09-15 22:39 ` [PATCH v4 03/18] Bluetooth: RFCOMM: remove define-only RFCOMM_TTY_MAGIC ex-magic-number наб
2022-09-15 23:54 ` [v4,03/18] " bluez.test.bot
@ 2022-09-29 17:14 ` bluez.test.bot
2022-09-29 18:06 ` bluez.test.bot
` (6 subsequent siblings)
8 siblings, 0 replies; 36+ messages in thread
From: bluez.test.bot @ 2022-09-29 17:14 UTC (permalink / raw)
To: linux-bluetooth, nabijaczleweli
[-- Attachment #1: Type: text/plain, Size: 1084 bytes --]
This is an automated email and please do not reply to this email.
Dear Submitter,
Thank you for submitting the patches to the linux bluetooth mailing list.
While preparing the CI tests, the patches you submitted couldn't be applied to the current HEAD of the repository.
----- Output -----
error: patch failed: Documentation/process/magic-number.rst:78
error: Documentation/process/magic-number.rst: patch does not apply
error: patch failed: Documentation/translations/it_IT/process/magic-number.rst:84
error: Documentation/translations/it_IT/process/magic-number.rst: patch does not apply
error: patch failed: Documentation/translations/zh_CN/process/magic-number.rst:67
error: Documentation/translations/zh_CN/process/magic-number.rst: patch does not apply
error: patch failed: Documentation/translations/zh_TW/process/magic-number.rst:70
error: Documentation/translations/zh_TW/process/magic-number.rst: patch does not apply
hint: Use 'git am --show-current-patch' to see the failed patch
Please resolve the issue and submit the patches again.
---
Regards,
Linux Bluetooth
^ permalink raw reply [flat|nested] 36+ messages in thread
* RE: [v4,03/18] Bluetooth: RFCOMM: remove define-only RFCOMM_TTY_MAGIC ex-magic-number
2022-09-15 22:39 ` [PATCH v4 03/18] Bluetooth: RFCOMM: remove define-only RFCOMM_TTY_MAGIC ex-magic-number наб
2022-09-15 23:54 ` [v4,03/18] " bluez.test.bot
2022-09-29 17:14 ` bluez.test.bot
@ 2022-09-29 18:06 ` bluez.test.bot
2022-09-29 19:03 ` bluez.test.bot
` (5 subsequent siblings)
8 siblings, 0 replies; 36+ messages in thread
From: bluez.test.bot @ 2022-09-29 18:06 UTC (permalink / raw)
To: linux-bluetooth, nabijaczleweli
[-- Attachment #1: Type: text/plain, Size: 1084 bytes --]
This is an automated email and please do not reply to this email.
Dear Submitter,
Thank you for submitting the patches to the linux bluetooth mailing list.
While preparing the CI tests, the patches you submitted couldn't be applied to the current HEAD of the repository.
----- Output -----
error: patch failed: Documentation/process/magic-number.rst:78
error: Documentation/process/magic-number.rst: patch does not apply
error: patch failed: Documentation/translations/it_IT/process/magic-number.rst:84
error: Documentation/translations/it_IT/process/magic-number.rst: patch does not apply
error: patch failed: Documentation/translations/zh_CN/process/magic-number.rst:67
error: Documentation/translations/zh_CN/process/magic-number.rst: patch does not apply
error: patch failed: Documentation/translations/zh_TW/process/magic-number.rst:70
error: Documentation/translations/zh_TW/process/magic-number.rst: patch does not apply
hint: Use 'git am --show-current-patch' to see the failed patch
Please resolve the issue and submit the patches again.
---
Regards,
Linux Bluetooth
^ permalink raw reply [flat|nested] 36+ messages in thread
* RE: [v4,03/18] Bluetooth: RFCOMM: remove define-only RFCOMM_TTY_MAGIC ex-magic-number
2022-09-15 22:39 ` [PATCH v4 03/18] Bluetooth: RFCOMM: remove define-only RFCOMM_TTY_MAGIC ex-magic-number наб
` (2 preceding siblings ...)
2022-09-29 18:06 ` bluez.test.bot
@ 2022-09-29 19:03 ` bluez.test.bot
2022-09-29 19:50 ` bluez.test.bot
` (4 subsequent siblings)
8 siblings, 0 replies; 36+ messages in thread
From: bluez.test.bot @ 2022-09-29 19:03 UTC (permalink / raw)
To: linux-bluetooth, nabijaczleweli
[-- Attachment #1: Type: text/plain, Size: 1084 bytes --]
This is an automated email and please do not reply to this email.
Dear Submitter,
Thank you for submitting the patches to the linux bluetooth mailing list.
While preparing the CI tests, the patches you submitted couldn't be applied to the current HEAD of the repository.
----- Output -----
error: patch failed: Documentation/process/magic-number.rst:78
error: Documentation/process/magic-number.rst: patch does not apply
error: patch failed: Documentation/translations/it_IT/process/magic-number.rst:84
error: Documentation/translations/it_IT/process/magic-number.rst: patch does not apply
error: patch failed: Documentation/translations/zh_CN/process/magic-number.rst:67
error: Documentation/translations/zh_CN/process/magic-number.rst: patch does not apply
error: patch failed: Documentation/translations/zh_TW/process/magic-number.rst:70
error: Documentation/translations/zh_TW/process/magic-number.rst: patch does not apply
hint: Use 'git am --show-current-patch' to see the failed patch
Please resolve the issue and submit the patches again.
---
Regards,
Linux Bluetooth
^ permalink raw reply [flat|nested] 36+ messages in thread
* RE: [v4,03/18] Bluetooth: RFCOMM: remove define-only RFCOMM_TTY_MAGIC ex-magic-number
2022-09-15 22:39 ` [PATCH v4 03/18] Bluetooth: RFCOMM: remove define-only RFCOMM_TTY_MAGIC ex-magic-number наб
` (3 preceding siblings ...)
2022-09-29 19:03 ` bluez.test.bot
@ 2022-09-29 19:50 ` bluez.test.bot
2022-09-29 20:56 ` bluez.test.bot
` (3 subsequent siblings)
8 siblings, 0 replies; 36+ messages in thread
From: bluez.test.bot @ 2022-09-29 19:50 UTC (permalink / raw)
To: linux-bluetooth, nabijaczleweli
[-- Attachment #1: Type: text/plain, Size: 1084 bytes --]
This is an automated email and please do not reply to this email.
Dear Submitter,
Thank you for submitting the patches to the linux bluetooth mailing list.
While preparing the CI tests, the patches you submitted couldn't be applied to the current HEAD of the repository.
----- Output -----
error: patch failed: Documentation/process/magic-number.rst:78
error: Documentation/process/magic-number.rst: patch does not apply
error: patch failed: Documentation/translations/it_IT/process/magic-number.rst:84
error: Documentation/translations/it_IT/process/magic-number.rst: patch does not apply
error: patch failed: Documentation/translations/zh_CN/process/magic-number.rst:67
error: Documentation/translations/zh_CN/process/magic-number.rst: patch does not apply
error: patch failed: Documentation/translations/zh_TW/process/magic-number.rst:70
error: Documentation/translations/zh_TW/process/magic-number.rst: patch does not apply
hint: Use 'git am --show-current-patch' to see the failed patch
Please resolve the issue and submit the patches again.
---
Regards,
Linux Bluetooth
^ permalink raw reply [flat|nested] 36+ messages in thread
* RE: [v4,03/18] Bluetooth: RFCOMM: remove define-only RFCOMM_TTY_MAGIC ex-magic-number
2022-09-15 22:39 ` [PATCH v4 03/18] Bluetooth: RFCOMM: remove define-only RFCOMM_TTY_MAGIC ex-magic-number наб
` (4 preceding siblings ...)
2022-09-29 19:50 ` bluez.test.bot
@ 2022-09-29 20:56 ` bluez.test.bot
2022-09-29 21:51 ` bluez.test.bot
` (2 subsequent siblings)
8 siblings, 0 replies; 36+ messages in thread
From: bluez.test.bot @ 2022-09-29 20:56 UTC (permalink / raw)
To: linux-bluetooth, nabijaczleweli
[-- Attachment #1: Type: text/plain, Size: 1084 bytes --]
This is an automated email and please do not reply to this email.
Dear Submitter,
Thank you for submitting the patches to the linux bluetooth mailing list.
While preparing the CI tests, the patches you submitted couldn't be applied to the current HEAD of the repository.
----- Output -----
error: patch failed: Documentation/process/magic-number.rst:78
error: Documentation/process/magic-number.rst: patch does not apply
error: patch failed: Documentation/translations/it_IT/process/magic-number.rst:84
error: Documentation/translations/it_IT/process/magic-number.rst: patch does not apply
error: patch failed: Documentation/translations/zh_CN/process/magic-number.rst:67
error: Documentation/translations/zh_CN/process/magic-number.rst: patch does not apply
error: patch failed: Documentation/translations/zh_TW/process/magic-number.rst:70
error: Documentation/translations/zh_TW/process/magic-number.rst: patch does not apply
hint: Use 'git am --show-current-patch' to see the failed patch
Please resolve the issue and submit the patches again.
---
Regards,
Linux Bluetooth
^ permalink raw reply [flat|nested] 36+ messages in thread
* RE: [v4,03/18] Bluetooth: RFCOMM: remove define-only RFCOMM_TTY_MAGIC ex-magic-number
2022-09-15 22:39 ` [PATCH v4 03/18] Bluetooth: RFCOMM: remove define-only RFCOMM_TTY_MAGIC ex-magic-number наб
` (5 preceding siblings ...)
2022-09-29 20:56 ` bluez.test.bot
@ 2022-09-29 21:51 ` bluez.test.bot
2022-09-29 22:55 ` bluez.test.bot
2022-09-30 0:01 ` bluez.test.bot
8 siblings, 0 replies; 36+ messages in thread
From: bluez.test.bot @ 2022-09-29 21:51 UTC (permalink / raw)
To: linux-bluetooth, nabijaczleweli
[-- Attachment #1: Type: text/plain, Size: 1084 bytes --]
This is an automated email and please do not reply to this email.
Dear Submitter,
Thank you for submitting the patches to the linux bluetooth mailing list.
While preparing the CI tests, the patches you submitted couldn't be applied to the current HEAD of the repository.
----- Output -----
error: patch failed: Documentation/process/magic-number.rst:78
error: Documentation/process/magic-number.rst: patch does not apply
error: patch failed: Documentation/translations/it_IT/process/magic-number.rst:84
error: Documentation/translations/it_IT/process/magic-number.rst: patch does not apply
error: patch failed: Documentation/translations/zh_CN/process/magic-number.rst:67
error: Documentation/translations/zh_CN/process/magic-number.rst: patch does not apply
error: patch failed: Documentation/translations/zh_TW/process/magic-number.rst:70
error: Documentation/translations/zh_TW/process/magic-number.rst: patch does not apply
hint: Use 'git am --show-current-patch' to see the failed patch
Please resolve the issue and submit the patches again.
---
Regards,
Linux Bluetooth
^ permalink raw reply [flat|nested] 36+ messages in thread
* RE: [v4,03/18] Bluetooth: RFCOMM: remove define-only RFCOMM_TTY_MAGIC ex-magic-number
2022-09-15 22:39 ` [PATCH v4 03/18] Bluetooth: RFCOMM: remove define-only RFCOMM_TTY_MAGIC ex-magic-number наб
` (6 preceding siblings ...)
2022-09-29 21:51 ` bluez.test.bot
@ 2022-09-29 22:55 ` bluez.test.bot
2022-09-30 0:01 ` bluez.test.bot
8 siblings, 0 replies; 36+ messages in thread
From: bluez.test.bot @ 2022-09-29 22:55 UTC (permalink / raw)
To: linux-bluetooth, nabijaczleweli
[-- Attachment #1: Type: text/plain, Size: 1084 bytes --]
This is an automated email and please do not reply to this email.
Dear Submitter,
Thank you for submitting the patches to the linux bluetooth mailing list.
While preparing the CI tests, the patches you submitted couldn't be applied to the current HEAD of the repository.
----- Output -----
error: patch failed: Documentation/process/magic-number.rst:78
error: Documentation/process/magic-number.rst: patch does not apply
error: patch failed: Documentation/translations/it_IT/process/magic-number.rst:84
error: Documentation/translations/it_IT/process/magic-number.rst: patch does not apply
error: patch failed: Documentation/translations/zh_CN/process/magic-number.rst:67
error: Documentation/translations/zh_CN/process/magic-number.rst: patch does not apply
error: patch failed: Documentation/translations/zh_TW/process/magic-number.rst:70
error: Documentation/translations/zh_TW/process/magic-number.rst: patch does not apply
hint: Use 'git am --show-current-patch' to see the failed patch
Please resolve the issue and submit the patches again.
---
Regards,
Linux Bluetooth
^ permalink raw reply [flat|nested] 36+ messages in thread
* RE: [v4,03/18] Bluetooth: RFCOMM: remove define-only RFCOMM_TTY_MAGIC ex-magic-number
2022-09-15 22:39 ` [PATCH v4 03/18] Bluetooth: RFCOMM: remove define-only RFCOMM_TTY_MAGIC ex-magic-number наб
` (7 preceding siblings ...)
2022-09-29 22:55 ` bluez.test.bot
@ 2022-09-30 0:01 ` bluez.test.bot
8 siblings, 0 replies; 36+ messages in thread
From: bluez.test.bot @ 2022-09-30 0:01 UTC (permalink / raw)
To: linux-bluetooth, nabijaczleweli
[-- Attachment #1: Type: text/plain, Size: 1084 bytes --]
This is an automated email and please do not reply to this email.
Dear Submitter,
Thank you for submitting the patches to the linux bluetooth mailing list.
While preparing the CI tests, the patches you submitted couldn't be applied to the current HEAD of the repository.
----- Output -----
error: patch failed: Documentation/process/magic-number.rst:78
error: Documentation/process/magic-number.rst: patch does not apply
error: patch failed: Documentation/translations/it_IT/process/magic-number.rst:84
error: Documentation/translations/it_IT/process/magic-number.rst: patch does not apply
error: patch failed: Documentation/translations/zh_CN/process/magic-number.rst:67
error: Documentation/translations/zh_CN/process/magic-number.rst: patch does not apply
error: patch failed: Documentation/translations/zh_TW/process/magic-number.rst:70
error: Documentation/translations/zh_TW/process/magic-number.rst: patch does not apply
hint: Use 'git am --show-current-patch' to see the failed patch
Please resolve the issue and submit the patches again.
---
Regards,
Linux Bluetooth
^ permalink raw reply [flat|nested] 36+ messages in thread
end of thread, other threads:[~2022-09-30 0:01 UTC | newest]
Thread overview: 36+ messages (download: mbox.gz / follow: Atom feed)
-- links below jump to the message on this page --
2022-09-06 0:38 [PATCH] Documentation/process/magic-number.rst: kill наб
2022-09-07 3:50 ` Bagas Sanjaya
2022-09-07 23:11 ` [PATCH v2] Documentation: remove magic number doc наб
2022-09-14 2:22 ` Bagas Sanjaya
2022-09-14 23:32 ` [PATCH v3] " наб
2022-09-15 13:16 ` Greg KH
2022-09-15 22:38 ` [PATCH v4 01/18] Documentation: remove nonexistent magic numbers наб
2022-09-15 22:38 ` [PATCH v4 02/18] a.out: remove define-only CMAGIC, previously magic number наб
2022-09-26 8:16 ` Geert Uytterhoeven
2022-09-26 15:15 ` наб
2022-09-26 16:47 ` Greg KH
2022-09-15 22:39 ` [PATCH v4 03/18] Bluetooth: RFCOMM: remove define-only RFCOMM_TTY_MAGIC ex-magic-number наб
2022-09-15 23:54 ` [v4,03/18] " bluez.test.bot
2022-09-29 17:14 ` bluez.test.bot
2022-09-29 18:06 ` bluez.test.bot
2022-09-29 19:03 ` bluez.test.bot
2022-09-29 19:50 ` bluez.test.bot
2022-09-29 20:56 ` bluez.test.bot
2022-09-29 21:51 ` bluez.test.bot
2022-09-29 22:55 ` bluez.test.bot
2022-09-30 0:01 ` bluez.test.bot
2022-09-15 22:39 ` [PATCH v4 04/18] MIPS: remove define-only GDA_MAGIC, previously magic number наб
2022-09-15 22:39 ` [PATCH v4 05/18] Documentation: HFS is not a user of magic numbers наб
2022-09-15 22:39 ` [PATCH v4 06/18] Documentation: sndmagic.h doesn't exist наб
2022-09-15 22:39 ` [PATCH v4 07/18] Documentation: zh: remove references to IrDA наб
2022-09-15 22:39 ` [PATCH v4 08/18] Documentation: zh: remove stale magic numbers наб
2022-09-15 22:39 ` [PATCH v4 09/18] Documentation: CG_MAGIC isn't a magic number наб
2022-09-15 22:39 ` [PATCH v4 10/18] Documentation: FULL_DUPLEX_MAGIC " наб
2022-09-15 22:39 ` [PATCH v4 11/18] Documentation: RIEBL_MAGIC " наб
2022-09-15 22:39 ` [PATCH v4 12/18] Documentation: SAVEKMSG_MAGIC[12] aren't magic numbers наб
2022-09-15 22:39 ` [PATCH v4 13/18] Documentation: COW_MAGIC isn't a magic number наб
2022-09-15 22:40 ` [PATCH v4 14/18] Documentation: EEPROM_MAGIC_VALUE " наб
2022-09-15 22:40 ` [PATCH v4 15/18] Documentation: FW_HEADER_MAGIC " наб
2022-09-15 22:40 ` [PATCH v4 16/18] nbd: remove define-only NBD_MAGIC, previously " наб
2022-09-15 22:40 ` [PATCH v4 17/18] Documentation: NBD_REPLY_MAGIC isn't a " наб
2022-09-15 22:40 ` [PATCH v4 18/18] Documentation: ENI155_MAGIC " наб
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