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From: Randy Dunlap <rdunlap@infradead.org>
To: linux-kernel@vger.kernel.org
Cc: "Randy Dunlap" <rdunlap@infradead.org>,
	"Michael S. Tsirkin" <mst@redhat.com>,
	"Jason Wang" <jasowang@redhat.com>,
	"Paolo Bonzini" <pbonzini@redhat.com>,
	"Stefan Hajnoczi" <stefanha@redhat.com>,
	"Jens Axboe" <axboe@kernel.dk>, "Amit Shah" <amit@kernel.org>,
	"Arnd Bergmann" <arnd@arndb.de>,
	"Greg Kroah-Hartman" <gregkh@linuxfoundation.org>,
	"Eli Cohen" <eli@mellanox.com>,
	"Saeed Mahameed" <saeedm@nvidia.com>,
	"Leon Romanovsky" <leon@kernel.org>,
	"Pablo Neira Ayuso" <pablo@netfilter.org>,
	"Jozsef Kadlecsik" <kadlec@netfilter.org>,
	"Florian Westphal" <fw@strlen.de>,
	"David S. Miller" <davem@davemloft.net>,
	"Jakub Kicinski" <kuba@kernel.org>,
	"James E.J. Bottomley" <jejb@linux.ibm.com>,
	"Martin K. Petersen" <martin.petersen@oracle.com>,
	"Felipe Balbi" <felipe.balbi@linux.intel.com>,
	"Michał Mirosław" <mirq-linux@rere.qmqm.pl>,
	"Sebastian Andrzej Siewior" <bigeasy@linutronix.de>,
	"Krzysztof Opasiak" <k.opasiak@samsung.com>,
	"Igor Kotrasinski" <i.kotrasinsk@samsung.com>,
	"Valentina Manea" <valentina.manea.m@gmail.com>,
	"Shuah Khan" <shuah@kernel.org>,
	"Shuah Khan" <skhan@linuxfoundation.org>,
	"Jussi Kivilinna" <jussi.kivilinna@mbnet.fi>,
	"Joachim Fritschi" <jfritschi@freenet.de>,
	"Herbert Xu" <herbert@gondor.apana.org.au>,
	"Thomas Gleixner" <tglx@linutronix.de>,
	"Steven Rostedt" <rostedt@goodmis.org>,
	"Ingo Molnar" <mingo@kernel.org>,
	"Karol Herbst" <karolherbst@gmail.com>,
	"Pekka Paalanen" <ppaalanen@gmail.com>,
	"Dave Hansen" <dave.hansen@linux.intel.com>,
	"Andy Lutomirski" <luto@kernel.org>,
	"Peter Zijlstra" <peterz@infradead.org>,
	"Borislav Petkov" <bp@alien8.de>,
	"H. Peter Anvin" <hpa@zytor.com>,
	netfilter-devel@vger.kernel.org, coreteam@netfilter.org,
	netdev@vger.kernel.org, linux-block@vger.kernel.org,
	linux-crypto@vger.kernel.org, linux-rdma@vger.kernel.org,
	linux-scsi@vger.kernel.org, linux-usb@vger.kernel.org,
	nouveau@lists.freedesktop.org,
	virtualization@lists.linux-foundation.org, x86@kernel.org
Subject: [PATCH 0/9] treewide: eliminate anonymous module_init & module_exit
Date: Wed, 16 Mar 2022 12:20:01 -0700	[thread overview]
Message-ID: <20220316192010.19001-1-rdunlap@infradead.org> (raw)

There are a number of drivers that use "module_init(init)" and
"module_exit(exit)", which are anonymous names and can lead to
confusion or ambiguity when reading System.map, crashes/oops/bugs,
or an initcall_debug log.

Give each of these init and exit functions unique driver-specific
names to eliminate the anonymous names.

Example 1: (System.map)
 ffffffff832fc78c t init
 ffffffff832fc79e t init
 ffffffff832fc8f8 t init
 ffffffff832fca05 t init
 ffffffff832fcbd2 t init
 ffffffff83328f0e t init
 ffffffff8332c5b1 t init
 ffffffff8332d9eb t init
 ffffffff8332f0aa t init
 ffffffff83330e25 t init
 ffffffff833317a5 t init
 ffffffff8333dd6b t init

Example 2: (initcall_debug log)
 calling  init+0x0/0x12 @ 1
 initcall init+0x0/0x12 returned 0 after 15 usecs
 calling  init+0x0/0x60 @ 1
 initcall init+0x0/0x60 returned 0 after 2 usecs
 calling  init+0x0/0x9a @ 1
 initcall init+0x0/0x9a returned 0 after 74 usecs
 calling  init+0x0/0x73 @ 1
 initcall init+0x0/0x73 returned 0 after 6 usecs
 calling  init+0x0/0x73 @ 1
 initcall init+0x0/0x73 returned 0 after 4 usecs
 calling  init+0x0/0xf5 @ 1
 initcall init+0x0/0xf5 returned 0 after 27 usecs
 calling  init+0x0/0x7d @ 1
 initcall init+0x0/0x7d returned 0 after 11 usecs
 calling  init+0x0/0xc9 @ 1
 initcall init+0x0/0xc9 returned 0 after 19 usecs
 calling  init+0x0/0x9d @ 1
 initcall init+0x0/0x9d returned 0 after 37 usecs
 calling  init+0x0/0x63f @ 1
 initcall init+0x0/0x63f returned 0 after 411 usecs
 calling  init+0x0/0x171 @ 1
 initcall init+0x0/0x171 returned 0 after 61 usecs
 calling  init+0x0/0xef @ 1
 initcall init+0x0/0xef returned 0 after 3 usecs

Cc: "Michael S. Tsirkin" <mst@redhat.com>
Cc: Jason Wang <jasowang@redhat.com>
Cc: Paolo Bonzini <pbonzini@redhat.com>
Cc: Stefan Hajnoczi <stefanha@redhat.com>
Cc: Jens Axboe <axboe@kernel.dk>
Cc: Amit Shah <amit@kernel.org>
Cc: Arnd Bergmann <arnd@arndb.de>
Cc: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Cc: Eli Cohen <eli@mellanox.com>
Cc: Saeed Mahameed <saeedm@nvidia.com>
Cc: Leon Romanovsky <leon@kernel.org>
Cc: Pablo Neira Ayuso <pablo@netfilter.org>
Cc: Jozsef Kadlecsik <kadlec@netfilter.org>
Cc: Florian Westphal <fw@strlen.de>
Cc: "David S. Miller" <davem@davemloft.net>
Cc: Jakub Kicinski <kuba@kernel.org>
Cc: "James E.J. Bottomley" <jejb@linux.ibm.com>
Cc: "Martin K. Petersen" <martin.petersen@oracle.com>
Cc: Felipe Balbi <felipe.balbi@linux.intel.com>
Cc: Michał Mirosław <mirq-linux@rere.qmqm.pl>
Cc: Sebastian Andrzej Siewior <bigeasy@linutronix.de>
Cc: Krzysztof Opasiak <k.opasiak@samsung.com>
Cc: Igor Kotrasinski <i.kotrasinsk@samsung.com>
Cc: Valentina Manea <valentina.manea.m@gmail.com>
Cc: Shuah Khan <shuah@kernel.org>
Cc: Shuah Khan <skhan@linuxfoundation.org>
Cc: Jussi Kivilinna <jussi.kivilinna@mbnet.fi>
Cc: Joachim Fritschi <jfritschi@freenet.de>
Cc: Herbert Xu <herbert@gondor.apana.org.au>
Cc: Thomas Gleixner <tglx@linutronix.de>
Cc: Steven Rostedt <rostedt@goodmis.org>
Cc: Ingo Molnar <mingo@kernel.org>
Cc: Karol Herbst <karolherbst@gmail.com>
Cc: Pekka Paalanen <ppaalanen@gmail.com>
Cc: Dave Hansen <dave.hansen@linux.intel.com>
Cc: Andy Lutomirski <luto@kernel.org>
Cc: Peter Zijlstra <peterz@infradead.org>
Cc: Borislav Petkov <bp@alien8.de>
Cc: "H. Peter Anvin" <hpa@zytor.com>
Cc: netfilter-devel@vger.kernel.org
Cc: coreteam@netfilter.org
Cc: netdev@vger.kernel.org
Cc: linux-block@vger.kernel.org
Cc: linux-crypto@vger.kernel.org
Cc: linux-rdma@vger.kernel.org
Cc: linux-scsi@vger.kernel.org
Cc: linux-usb@vger.kernel.org
Cc: nouveau@lists.freedesktop.org
Cc: virtualization@lists.linux-foundation.org
Cc: x86@kernel.org

patches:
 [PATCH 1/9] virtio_blk: eliminate anonymous module_init & module_exit
 [PATCH 2/9] virtio_console: eliminate anonymous module_init & module_exit
 [PATCH 3/9] net: mlx5: eliminate anonymous module_init & module_exit
 [PATCH 4/9] netfilter: h323: eliminate anonymous module_init & module_exit
 [PATCH 5/9] virtio-scsi: eliminate anonymous module_init & module_exit
 [PATCH 6/9] usb: gadget: eliminate anonymous module_init & module_exit
 [PATCH 7/9] usb: usbip: eliminate anonymous module_init & module_exit
 [PATCH 8/9] x86/crypto: eliminate anonymous module_init & module_exit
 [PATCH 9/9] testmmiotrace: eliminate anonymous module_init & module_exit

diffstat:
 arch/x86/crypto/blowfish_glue.c                |    8 ++++----
 arch/x86/crypto/camellia_glue.c                |    8 ++++----
 arch/x86/crypto/serpent_avx2_glue.c            |    8 ++++----
 arch/x86/crypto/twofish_glue.c                 |    8 ++++----
 arch/x86/crypto/twofish_glue_3way.c            |    8 ++++----
 arch/x86/mm/testmmiotrace.c                    |    8 ++++----
 drivers/block/virtio_blk.c                     |    8 ++++----
 drivers/char/virtio_console.c                  |    8 ++++----
 drivers/net/ethernet/mellanox/mlx5/core/main.c |    8 ++++----
 drivers/scsi/virtio_scsi.c                     |    8 ++++----
 drivers/usb/gadget/legacy/inode.c              |    8 ++++----
 drivers/usb/gadget/legacy/serial.c             |   10 +++++-----
 drivers/usb/gadget/udc/dummy_hcd.c             |    8 ++++----
 drivers/usb/usbip/vudc_main.c                  |    8 ++++----
 net/ipv4/netfilter/nf_nat_h323.c               |    8 ++++----
 15 files changed, 61 insertions(+), 61 deletions(-)

             reply	other threads:[~2022-03-16 19:20 UTC|newest]

Thread overview: 31+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2022-03-16 19:20 Randy Dunlap [this message]
2022-03-16 19:20 ` [PATCH 1/9] virtio_blk: eliminate anonymous module_init & module_exit Randy Dunlap
2022-03-17  3:26   ` Jason Wang
2022-03-17  8:45   ` Stefan Hajnoczi
2022-03-20 12:04   ` Michael S. Tsirkin
2022-03-16 19:20 ` [PATCH 2/9] virtio_console: " Randy Dunlap
2022-03-17 15:47   ` Amit Shah
2022-03-17 20:40     ` Randy Dunlap
2022-03-20 12:04   ` Michael S. Tsirkin
2022-03-16 19:20 ` [PATCH 3/9] net: mlx5: " Randy Dunlap
2022-03-24 18:03   ` Leon Romanovsky
2022-03-16 19:20 ` [PATCH 4/9] netfilter: h323: " Randy Dunlap
2022-03-17  3:42   ` Florian Westphal
2022-03-17 15:49   ` Pablo Neira Ayuso
2022-03-17 20:42     ` Randy Dunlap
2022-03-16 19:20 ` [PATCH 5/9] virtio-scsi: " Randy Dunlap
2022-03-17  3:25   ` Jason Wang
2022-03-17  8:46   ` Stefan Hajnoczi
2022-03-20 12:04   ` Michael S. Tsirkin
2022-03-30  3:51   ` Martin K. Petersen
2022-03-16 19:20 ` [PATCH 6/9] usb: gadget: " Randy Dunlap
2022-03-17  3:29   ` Ira Weiny
2022-03-17  4:59     ` Randy Dunlap
2022-03-16 19:20 ` [PATCH 7/9] usb: usbip: " Randy Dunlap
2022-03-18 22:45   ` Shuah Khan
2022-03-16 19:20 ` [PATCH 8/9] x86/crypto: " Randy Dunlap
2022-04-08  8:31   ` Herbert Xu
2022-03-16 19:20 ` [PATCH 9/9] testmmiotrace: " Randy Dunlap
2022-03-17  2:38   ` Steven Rostedt
2022-03-17  3:32 ` [PATCH 0/9] treewide: " Ira Weiny
2022-03-17 16:11 ` (subset) " Jens Axboe

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