[v3,12/26] compat_ioctl: move more drivers to compat_ptr_ioctl

Message ID	20190416202701.127745-1-arnd@arndb.de (mailing list archive)
State	New, archived
Headers	show Return-Path: <linux-remoteproc-owner@kernel.org> From: Arnd Bergmann <arnd@arndb.de> To: Alexander Viro <viro@zeniv.linux.org.uk> Cc: linux-fsdevel@vger.kernel.org, y2038@lists.linaro.org, linux-kernel@vger.kernel.org, Arnd Bergmann <arnd@arndb.de>, Jason Gunthorpe <jgg@mellanox.com>, Daniel Vetter <daniel.vetter@ffwll.ch>, Mauro Carvalho Chehab <mchehab+samsung@kernel.org>, Greg Kroah-Hartman <gregkh@linuxfoundation.org>, David Sterba <dsterba@suse.com>, Darren Hart <dvhart@infradead.org>, Jonathan Cameron <Jonathan.Cameron@huawei.com>, Bjorn Andersson <bjorn.andersson@linaro.org>, devel@driverdev.osuosl.org, qat-linux@intel.com, linux-crypto@vger.kernel.org, linux-media@vger.kernel.org, dri-devel@lists.freedesktop.org, linaro-mm-sig@lists.linaro.org, amd-gfx@lists.freedesktop.org, linux-input@vger.kernel.org, linux-iio@vger.kernel.org, linux-rdma@vger.kernel.org, linux-nvdimm@lists.01.org, linux-nvme@lists.infradead.org, linux-pci@vger.kernel.org, platform-driver-x86@vger.kernel.org, linux-remoteproc@vger.kernel.org, sparclinux@vger.kernel.org, linux-scsi@vger.kernel.org, linux-usb@vger.kernel.org, linux-btrfs@vger.kernel.org, ceph-devel@vger.kernel.org, linux-wireless@vger.kernel.org, netdev@vger.kernel.org Subject: [PATCH v3 12/26] compat_ioctl: move more drivers to compat_ptr_ioctl Date: Tue, 16 Apr 2019 22:25:33 +0200 Message-Id: <20190416202701.127745-1-arnd@arndb.de> In-Reply-To: <20190416202013.4034148-1-arnd@arndb.de> References: <20190416202013.4034148-1-arnd@arndb.de> MIME-Version: 1.0 Content-Transfer-Encoding: 8bit Sender: linux-remoteproc-owner@vger.kernel.org Precedence: bulk
Series	compat_ioctl: cleanups \| expand [v3,00/26] compat_ioctl: cleanups [v3,12/26] compat_ioctl: move more drivers to compat_ptr_ioctl

Em Tue, 16 Apr 2019 22:25:33 +0200 Arnd Bergmann <arnd@arndb.de> escreveu: > The .ioctl and .compat_ioctl file operations have the same prototype so > they can both point to the same function, which works great almost all > the time when all the commands are compatible. > > One exception is the s390 architecture, where a compat pointer is only > 31 bit wide, and converting it into a 64-bit pointer requires calling > compat_ptr(). Most drivers here will ever run in s390, but since we now > have a generic helper for it, it's easy enough to use it consistently. > > I double-checked all these drivers to ensure that all ioctl arguments > are used as pointers or are ignored, but are not interpreted as integer > values. > > Acked-by: Jason Gunthorpe <jgg@mellanox.com> > Acked-by: Daniel Vetter <daniel.vetter@ffwll.ch> > Acked-by: Mauro Carvalho Chehab <mchehab+samsung@kernel.org> > Acked-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org> > Acked-by: David Sterba <dsterba@suse.com> > Acked-by: Darren Hart (VMware) <dvhart@infradead.org> > Acked-by: Jonathan Cameron <Jonathan.Cameron@huawei.com> > Acked-by: Bjorn Andersson <bjorn.andersson@linaro.org> > Signed-off-by: Arnd Bergmann <arnd@arndb.de> > --- > drivers/android/binder.c | 2 +- > drivers/crypto/qat/qat_common/adf_ctl_drv.c | 2 +- > drivers/dma-buf/dma-buf.c | 4 +--- > drivers/dma-buf/sw_sync.c | 2 +- > drivers/dma-buf/sync_file.c | 2 +- > drivers/gpu/drm/amd/amdkfd/kfd_chardev.c | 2 +- > drivers/hid/hidraw.c | 4 +--- > drivers/iio/industrialio-core.c | 2 +- > drivers/infiniband/core/uverbs_main.c | 4 ++-- > drivers/media/rc/lirc_dev.c | 4 +--- If I understand your patch description well, using compat_ptr_ioctl only works if the driver is not for s390, right? In thesis, nothing prevents to use LIRC API on s390 - as this isn't a driver but, instead, RC core feature to expose raw remote controller codes to userspace. Yet, lirc_dev will only work if the system has a remote controller driver. Well, we don't have any for s390. Despite we don't have such driver, I can't possible see why someone would use a remote controller for a mainframe :-p Anyway, if someone ever come with such driver/usecase, reverting this change (or adding an #ifdef to check if arch is 390) should be pretty straight forward. So: Acked-by: Mauro Carvalho Chehab <mchehab+samsung@kernel.org> > drivers/mfd/cros_ec_dev.c | 4 +--- > drivers/misc/vmw_vmci/vmci_host.c | 2 +- > drivers/nvdimm/bus.c | 4 ++-- > drivers/nvme/host/core.c | 2 +- > drivers/pci/switch/switchtec.c | 2 +- > drivers/platform/x86/wmi.c | 2 +- > drivers/rpmsg/rpmsg_char.c | 4 ++-- > drivers/sbus/char/display7seg.c | 2 +- > drivers/sbus/char/envctrl.c | 4 +--- > drivers/scsi/3w-xxxx.c | 4 +--- > drivers/scsi/cxlflash/main.c | 2 +- > drivers/scsi/esas2r/esas2r_main.c | 2 +- > drivers/scsi/pmcraid.c | 4 +--- > drivers/staging/android/ion/ion.c | 4 +--- > drivers/staging/vme/devices/vme_user.c | 2 +- > drivers/tee/tee_core.c | 2 +- > drivers/usb/class/cdc-wdm.c | 2 +- > drivers/usb/class/usbtmc.c | 4 +--- > drivers/virt/fsl_hypervisor.c | 2 +- > fs/btrfs/super.c | 2 +- > fs/ceph/dir.c | 2 +- > fs/ceph/file.c | 2 +- > fs/fuse/dev.c | 2 +- > fs/notify/fanotify/fanotify_user.c | 2 +- > fs/userfaultfd.c | 2 +- > net/rfkill/core.c | 2 +- > 36 files changed, 39 insertions(+), 57 deletions(-) > > diff --git a/drivers/android/binder.c b/drivers/android/binder.c > index 4b9c7ca492e6..48109ade7234 100644 > --- a/drivers/android/binder.c > +++ b/drivers/android/binder.c > @@ -5998,7 +5998,7 @@ const struct file_operations binder_fops = { > .owner = THIS_MODULE, > .poll = binder_poll, > .unlocked_ioctl = binder_ioctl, > - .compat_ioctl = binder_ioctl, > + .compat_ioctl = compat_ptr_ioctl, > .mmap = binder_mmap, > .open = binder_open, > .flush = binder_flush, > diff --git a/drivers/crypto/qat/qat_common/adf_ctl_drv.c b/drivers/crypto/qat/qat_common/adf_ctl_drv.c > index abc7a7f64d64..ef0e482ee04f 100644 > --- a/drivers/crypto/qat/qat_common/adf_ctl_drv.c > +++ b/drivers/crypto/qat/qat_common/adf_ctl_drv.c > @@ -68,7 +68,7 @@ static long adf_ctl_ioctl(struct file *fp, unsigned int cmd, unsigned long arg); > static const struct file_operations adf_ctl_ops = { > .owner = THIS_MODULE, > .unlocked_ioctl = adf_ctl_ioctl, > - .compat_ioctl = adf_ctl_ioctl, > + .compat_ioctl = compat_ptr_ioctl, > }; > > struct adf_ctl_drv_info { > diff --git a/drivers/dma-buf/dma-buf.c b/drivers/dma-buf/dma-buf.c > index 7c858020d14b..0cb336fe6324 100644 > --- a/drivers/dma-buf/dma-buf.c > +++ b/drivers/dma-buf/dma-buf.c > @@ -325,9 +325,7 @@ static const struct file_operations dma_buf_fops = { > .llseek = dma_buf_llseek, > .poll = dma_buf_poll, > .unlocked_ioctl = dma_buf_ioctl, > -#ifdef CONFIG_COMPAT > - .compat_ioctl = dma_buf_ioctl, > -#endif > + .compat_ioctl = compat_ptr_ioctl, > }; > > /* > diff --git a/drivers/dma-buf/sw_sync.c b/drivers/dma-buf/sw_sync.c > index 32dcf7b4c935..411de6a8a0ad 100644 > --- a/drivers/dma-buf/sw_sync.c > +++ b/drivers/dma-buf/sw_sync.c > @@ -419,5 +419,5 @@ const struct file_operations sw_sync_debugfs_fops = { > .open = sw_sync_debugfs_open, > .release = sw_sync_debugfs_release, > .unlocked_ioctl = sw_sync_ioctl, > - .compat_ioctl = sw_sync_ioctl, > + .compat_ioctl = compat_ptr_ioctl, > }; > diff --git a/drivers/dma-buf/sync_file.c b/drivers/dma-buf/sync_file.c > index 4f6305ca52c8..0949f91eb85f 100644 > --- a/drivers/dma-buf/sync_file.c > +++ b/drivers/dma-buf/sync_file.c > @@ -488,5 +488,5 @@ static const struct file_operations sync_file_fops = { > .release = sync_file_release, > .poll = sync_file_poll, > .unlocked_ioctl = sync_file_ioctl, > - .compat_ioctl = sync_file_ioctl, > + .compat_ioctl = compat_ptr_ioctl, > }; > diff --git a/drivers/gpu/drm/amd/amdkfd/kfd_chardev.c b/drivers/gpu/drm/amd/amdkfd/kfd_chardev.c > index 083bd8114db1..5d6ac7885aa7 100644 > --- a/drivers/gpu/drm/amd/amdkfd/kfd_chardev.c > +++ b/drivers/gpu/drm/amd/amdkfd/kfd_chardev.c > @@ -49,7 +49,7 @@ static const char kfd_dev_name[] = "kfd"; > static const struct file_operations kfd_fops = { > .owner = THIS_MODULE, > .unlocked_ioctl = kfd_ioctl, > - .compat_ioctl = kfd_ioctl, > + .compat_ioctl = compat_ptr_ioctl, > .open = kfd_open, > .mmap = kfd_mmap, > }; > diff --git a/drivers/hid/hidraw.c b/drivers/hid/hidraw.c > index 9fc51eff1079..e7284d38b66d 100644 > --- a/drivers/hid/hidraw.c > +++ b/drivers/hid/hidraw.c > @@ -476,9 +476,7 @@ static const struct file_operations hidraw_ops = { > .release = hidraw_release, > .unlocked_ioctl = hidraw_ioctl, > .fasync = hidraw_fasync, > -#ifdef CONFIG_COMPAT > - .compat_ioctl = hidraw_ioctl, > -#endif > + .compat_ioctl = compat_ptr_ioctl, > .llseek = noop_llseek, > }; > > diff --git a/drivers/iio/industrialio-core.c b/drivers/iio/industrialio-core.c > index 4700fd5d8c90..eed1bea257b4 100644 > --- a/drivers/iio/industrialio-core.c > +++ b/drivers/iio/industrialio-core.c > @@ -1635,7 +1635,7 @@ static const struct file_operations iio_buffer_fileops = { > .owner = THIS_MODULE, > .llseek = noop_llseek, > .unlocked_ioctl = iio_ioctl, > - .compat_ioctl = iio_ioctl, > + .compat_ioctl = compat_ptr_ioctl, > }; > > static int iio_check_unique_scan_index(struct iio_dev *indio_dev) > diff --git a/drivers/infiniband/core/uverbs_main.c b/drivers/infiniband/core/uverbs_main.c > index 70b7d80431a9..ac4321d7c800 100644 > --- a/drivers/infiniband/core/uverbs_main.c > +++ b/drivers/infiniband/core/uverbs_main.c > @@ -1120,7 +1120,7 @@ static const struct file_operations uverbs_fops = { > .release = ib_uverbs_close, > .llseek = no_llseek, > .unlocked_ioctl = ib_uverbs_ioctl, > - .compat_ioctl = ib_uverbs_ioctl, > + .compat_ioctl = compat_ptr_ioctl, > }; > > static const struct file_operations uverbs_mmap_fops = { > @@ -1131,7 +1131,7 @@ static const struct file_operations uverbs_mmap_fops = { > .release = ib_uverbs_close, > .llseek = no_llseek, > .unlocked_ioctl = ib_uverbs_ioctl, > - .compat_ioctl = ib_uverbs_ioctl, > + .compat_ioctl = compat_ptr_ioctl, > }; > > static struct ib_client uverbs_client = { > diff --git a/drivers/media/rc/lirc_dev.c b/drivers/media/rc/lirc_dev.c > index f862f1b7f996..9ccc7e9cbc8e 100644 > --- a/drivers/media/rc/lirc_dev.c > +++ b/drivers/media/rc/lirc_dev.c > @@ -730,9 +730,7 @@ static const struct file_operations lirc_fops = { > .owner = THIS_MODULE, > .write = ir_lirc_transmit_ir, > .unlocked_ioctl = ir_lirc_ioctl, > -#ifdef CONFIG_COMPAT > - .compat_ioctl = ir_lirc_ioctl, > -#endif > + .compat_ioctl = compat_ptr_ioctl, > .read = ir_lirc_read, > .poll = ir_lirc_poll, > .open = ir_lirc_open, > diff --git a/drivers/mfd/cros_ec_dev.c b/drivers/mfd/cros_ec_dev.c > index d275deaecb12..4a602a40d75c 100644 > --- a/drivers/mfd/cros_ec_dev.c > +++ b/drivers/mfd/cros_ec_dev.c > @@ -251,9 +251,7 @@ static const struct file_operations fops = { > .release = ec_device_release, > .read = ec_device_read, > .unlocked_ioctl = ec_device_ioctl, > -#ifdef CONFIG_COMPAT > - .compat_ioctl = ec_device_ioctl, > -#endif > + .compat_ioctl = compat_ptr_ioctl, > }; > > static void cros_ec_class_release(struct device *dev) > diff --git a/drivers/misc/vmw_vmci/vmci_host.c b/drivers/misc/vmw_vmci/vmci_host.c > index 997f92543dd4..5bb406dabe85 100644 > --- a/drivers/misc/vmw_vmci/vmci_host.c > +++ b/drivers/misc/vmw_vmci/vmci_host.c > @@ -969,7 +969,7 @@ static const struct file_operations vmuser_fops = { > .release = vmci_host_close, > .poll = vmci_host_poll, > .unlocked_ioctl = vmci_host_unlocked_ioctl, > - .compat_ioctl = vmci_host_unlocked_ioctl, > + .compat_ioctl = compat_ptr_ioctl, > }; > > static struct miscdevice vmci_host_miscdev = { > diff --git a/drivers/nvdimm/bus.c b/drivers/nvdimm/bus.c > index 7bbff0af29b2..065ebd584482 100644 > --- a/drivers/nvdimm/bus.c > +++ b/drivers/nvdimm/bus.c > @@ -1167,7 +1167,7 @@ static const struct file_operations nvdimm_bus_fops = { > .owner = THIS_MODULE, > .open = nd_open, > .unlocked_ioctl = nd_ioctl, > - .compat_ioctl = nd_ioctl, > + .compat_ioctl = compat_ptr_ioctl, > .llseek = noop_llseek, > }; > > @@ -1175,7 +1175,7 @@ static const struct file_operations nvdimm_fops = { > .owner = THIS_MODULE, > .open = nd_open, > .unlocked_ioctl = nvdimm_ioctl, > - .compat_ioctl = nvdimm_ioctl, > + .compat_ioctl = compat_ptr_ioctl, > .llseek = noop_llseek, > }; > > diff --git a/drivers/nvme/host/core.c b/drivers/nvme/host/core.c > index 2c43e12b70af..560929bee5ce 100644 > --- a/drivers/nvme/host/core.c > +++ b/drivers/nvme/host/core.c > @@ -2739,7 +2739,7 @@ static const struct file_operations nvme_dev_fops = { > .owner = THIS_MODULE, > .open = nvme_dev_open, > .unlocked_ioctl = nvme_dev_ioctl, > - .compat_ioctl = nvme_dev_ioctl, > + .compat_ioctl = compat_ptr_ioctl, > }; > > static ssize_t nvme_sysfs_reset(struct device *dev, > diff --git a/drivers/pci/switch/switchtec.c b/drivers/pci/switch/switchtec.c > index e22766c79fe9..3a54b4b616e2 100644 > --- a/drivers/pci/switch/switchtec.c > +++ b/drivers/pci/switch/switchtec.c > @@ -1006,7 +1006,7 @@ static const struct file_operations switchtec_fops = { > .read = switchtec_dev_read, > .poll = switchtec_dev_poll, > .unlocked_ioctl = switchtec_dev_ioctl, > - .compat_ioctl = switchtec_dev_ioctl, > + .compat_ioctl = compat_ptr_ioctl, > }; > > static void link_event_work(struct work_struct *work) > diff --git a/drivers/platform/x86/wmi.c b/drivers/platform/x86/wmi.c > index 7b26b6ccf1a0..dded9cef42f4 100644 > --- a/drivers/platform/x86/wmi.c > +++ b/drivers/platform/x86/wmi.c > @@ -889,7 +889,7 @@ static const struct file_operations wmi_fops = { > .read = wmi_char_read, > .open = wmi_char_open, > .unlocked_ioctl = wmi_ioctl, > - .compat_ioctl = wmi_ioctl, > + .compat_ioctl = compat_ptr_ioctl, > }; > > static int wmi_dev_probe(struct device *dev) > diff --git a/drivers/rpmsg/rpmsg_char.c b/drivers/rpmsg/rpmsg_char.c > index eea5ebbb5119..507bfe163883 100644 > --- a/drivers/rpmsg/rpmsg_char.c > +++ b/drivers/rpmsg/rpmsg_char.c > @@ -290,7 +290,7 @@ static const struct file_operations rpmsg_eptdev_fops = { > .write_iter = rpmsg_eptdev_write_iter, > .poll = rpmsg_eptdev_poll, > .unlocked_ioctl = rpmsg_eptdev_ioctl, > - .compat_ioctl = rpmsg_eptdev_ioctl, > + .compat_ioctl = compat_ptr_ioctl, > }; > > static ssize_t name_show(struct device *dev, struct device_attribute *attr, > @@ -451,7 +451,7 @@ static const struct file_operations rpmsg_ctrldev_fops = { > .open = rpmsg_ctrldev_open, > .release = rpmsg_ctrldev_release, > .unlocked_ioctl = rpmsg_ctrldev_ioctl, > - .compat_ioctl = rpmsg_ctrldev_ioctl, > + .compat_ioctl = compat_ptr_ioctl, > }; > > static void rpmsg_ctrldev_release_device(struct device *dev) > diff --git a/drivers/sbus/char/display7seg.c b/drivers/sbus/char/display7seg.c > index a36e4cf1841d..c9f60656f54d 100644 > --- a/drivers/sbus/char/display7seg.c > +++ b/drivers/sbus/char/display7seg.c > @@ -155,7 +155,7 @@ static long d7s_ioctl(struct file *file, unsigned int cmd, unsigned long arg) > static const struct file_operations d7s_fops = { > .owner = THIS_MODULE, > .unlocked_ioctl = d7s_ioctl, > - .compat_ioctl = d7s_ioctl, > + .compat_ioctl = compat_ptr_ioctl, > .open = d7s_open, > .release = d7s_release, > .llseek = noop_llseek, > diff --git a/drivers/sbus/char/envctrl.c b/drivers/sbus/char/envctrl.c > index 1a6e7224017c..dd2dfa85fc68 100644 > --- a/drivers/sbus/char/envctrl.c > +++ b/drivers/sbus/char/envctrl.c > @@ -714,9 +714,7 @@ static const struct file_operations envctrl_fops = { > .owner = THIS_MODULE, > .read = envctrl_read, > .unlocked_ioctl = envctrl_ioctl, > -#ifdef CONFIG_COMPAT > - .compat_ioctl = envctrl_ioctl, > -#endif > + .compat_ioctl = compat_ptr_ioctl, > .open = envctrl_open, > .release = envctrl_release, > .llseek = noop_llseek, > diff --git a/drivers/scsi/3w-xxxx.c b/drivers/scsi/3w-xxxx.c > index 2b1e0d503020..fb6444d0409c 100644 > --- a/drivers/scsi/3w-xxxx.c > +++ b/drivers/scsi/3w-xxxx.c > @@ -1049,9 +1049,7 @@ static int tw_chrdev_open(struct inode *inode, struct file *file) > static const struct file_operations tw_fops = { > .owner = THIS_MODULE, > .unlocked_ioctl = tw_chrdev_ioctl, > -#ifdef CONFIG_COMPAT > - .compat_ioctl = tw_chrdev_ioctl, > -#endif > + .compat_ioctl = compat_ptr_ioctl, > .open = tw_chrdev_open, > .release = NULL, > .llseek = noop_llseek, > diff --git a/drivers/scsi/cxlflash/main.c b/drivers/scsi/cxlflash/main.c > index 7096810fd222..e13d5de1d76e 100644 > --- a/drivers/scsi/cxlflash/main.c > +++ b/drivers/scsi/cxlflash/main.c > @@ -3589,7 +3589,7 @@ static const struct file_operations cxlflash_chr_fops = { > .owner = THIS_MODULE, > .open = cxlflash_chr_open, > .unlocked_ioctl = cxlflash_chr_ioctl, > - .compat_ioctl = cxlflash_chr_ioctl, > + .compat_ioctl = compat_ptr_ioctl, > }; > > /** > diff --git a/drivers/scsi/esas2r/esas2r_main.c b/drivers/scsi/esas2r/esas2r_main.c > index fdbda5c05aa0..80c5a235d193 100644 > --- a/drivers/scsi/esas2r/esas2r_main.c > +++ b/drivers/scsi/esas2r/esas2r_main.c > @@ -613,7 +613,7 @@ static int __init esas2r_init(void) > > /* Handle ioctl calls to "/proc/scsi/esas2r/ATTOnode" */ > static const struct file_operations esas2r_proc_fops = { > - .compat_ioctl = esas2r_proc_ioctl, > + .compat_ioctl = compat_ptr_ioctl, > .unlocked_ioctl = esas2r_proc_ioctl, > }; > > diff --git a/drivers/scsi/pmcraid.c b/drivers/scsi/pmcraid.c > index e338d7a4f571..c0a1a1218c56 100644 > --- a/drivers/scsi/pmcraid.c > +++ b/drivers/scsi/pmcraid.c > @@ -3988,9 +3988,7 @@ static const struct file_operations pmcraid_fops = { > .open = pmcraid_chr_open, > .fasync = pmcraid_chr_fasync, > .unlocked_ioctl = pmcraid_chr_ioctl, > -#ifdef CONFIG_COMPAT > - .compat_ioctl = pmcraid_chr_ioctl, > -#endif > + .compat_ioctl = compat_ptr_ioctl, > .llseek = noop_llseek, > }; > > diff --git a/drivers/staging/android/ion/ion.c b/drivers/staging/android/ion/ion.c > index 92c2914239e3..1663c163edca 100644 > --- a/drivers/staging/android/ion/ion.c > +++ b/drivers/staging/android/ion/ion.c > @@ -567,9 +567,7 @@ static long ion_ioctl(struct file *filp, unsigned int cmd, unsigned long arg) > static const struct file_operations ion_fops = { > .owner = THIS_MODULE, > .unlocked_ioctl = ion_ioctl, > -#ifdef CONFIG_COMPAT > - .compat_ioctl = ion_ioctl, > -#endif > + .compat_ioctl = compat_ptr_ioctl, > }; > > static int debug_shrink_set(void *data, u64 val) > diff --git a/drivers/staging/vme/devices/vme_user.c b/drivers/staging/vme/devices/vme_user.c > index 6a33aaa1a49f..fd0ea4dbcb91 100644 > --- a/drivers/staging/vme/devices/vme_user.c > +++ b/drivers/staging/vme/devices/vme_user.c > @@ -494,7 +494,7 @@ static const struct file_operations vme_user_fops = { > .write = vme_user_write, > .llseek = vme_user_llseek, > .unlocked_ioctl = vme_user_unlocked_ioctl, > - .compat_ioctl = vme_user_unlocked_ioctl, > + .compat_ioctl = compat_ptr_ioctl, > .mmap = vme_user_mmap, > }; > > diff --git a/drivers/tee/tee_core.c b/drivers/tee/tee_core.c > index 17c64fccbb10..eb97acf09868 100644 > --- a/drivers/tee/tee_core.c > +++ b/drivers/tee/tee_core.c > @@ -684,7 +684,7 @@ static const struct file_operations tee_fops = { > .open = tee_open, > .release = tee_release, > .unlocked_ioctl = tee_ioctl, > - .compat_ioctl = tee_ioctl, > + .compat_ioctl = compat_ptr_ioctl, > }; > > static void tee_release_device(struct device *dev) > diff --git a/drivers/usb/class/cdc-wdm.c b/drivers/usb/class/cdc-wdm.c > index 9e9caff905d5..d48c032580d0 100644 > --- a/drivers/usb/class/cdc-wdm.c > +++ b/drivers/usb/class/cdc-wdm.c > @@ -724,7 +724,7 @@ static const struct file_operations wdm_fops = { > .release = wdm_release, > .poll = wdm_poll, > .unlocked_ioctl = wdm_ioctl, > - .compat_ioctl = wdm_ioctl, > + .compat_ioctl = compat_ptr_ioctl, > .llseek = noop_llseek, > }; > > diff --git a/drivers/usb/class/usbtmc.c b/drivers/usb/class/usbtmc.c > index 4942122b2346..bbd0308b13f5 100644 > --- a/drivers/usb/class/usbtmc.c > +++ b/drivers/usb/class/usbtmc.c > @@ -2220,9 +2220,7 @@ static const struct file_operations fops = { > .release = usbtmc_release, > .flush = usbtmc_flush, > .unlocked_ioctl = usbtmc_ioctl, > -#ifdef CONFIG_COMPAT > - .compat_ioctl = usbtmc_ioctl, > -#endif > + .compat_ioctl = compat_ptr_ioctl, > .fasync = usbtmc_fasync, > .poll = usbtmc_poll, > .llseek = default_llseek, > diff --git a/drivers/virt/fsl_hypervisor.c b/drivers/virt/fsl_hypervisor.c > index 8ba726e600e9..fbf02bf60f62 100644 > --- a/drivers/virt/fsl_hypervisor.c > +++ b/drivers/virt/fsl_hypervisor.c > @@ -703,7 +703,7 @@ static const struct file_operations fsl_hv_fops = { > .poll = fsl_hv_poll, > .read = fsl_hv_read, > .unlocked_ioctl = fsl_hv_ioctl, > - .compat_ioctl = fsl_hv_ioctl, > + .compat_ioctl = compat_ptr_ioctl, > }; > > static struct miscdevice fsl_hv_misc_dev = { > diff --git a/fs/btrfs/super.c b/fs/btrfs/super.c > index 120e4340792a..162ea4b6b417 100644 > --- a/fs/btrfs/super.c > +++ b/fs/btrfs/super.c > @@ -2307,7 +2307,7 @@ static const struct super_operations btrfs_super_ops = { > static const struct file_operations btrfs_ctl_fops = { > .open = btrfs_control_open, > .unlocked_ioctl = btrfs_control_ioctl, > - .compat_ioctl = btrfs_control_ioctl, > + .compat_ioctl = compat_ptr_ioctl, > .owner = THIS_MODULE, > .llseek = noop_llseek, > }; > diff --git a/fs/ceph/dir.c b/fs/ceph/dir.c > index 7c060cb22aa3..a493b957713f 100644 > --- a/fs/ceph/dir.c > +++ b/fs/ceph/dir.c > @@ -1785,7 +1785,7 @@ const struct file_operations ceph_dir_fops = { > .open = ceph_open, > .release = ceph_release, > .unlocked_ioctl = ceph_ioctl, > - .compat_ioctl = ceph_ioctl, > + .compat_ioctl = compat_ptr_ioctl, > .fsync = ceph_fsync, > .lock = ceph_lock, > .flock = ceph_flock, > diff --git a/fs/ceph/file.c b/fs/ceph/file.c > index 9f53c3d99304..9b5fe7eee3c1 100644 > --- a/fs/ceph/file.c > +++ b/fs/ceph/file.c > @@ -2112,7 +2112,7 @@ const struct file_operations ceph_file_fops = { > .splice_read = generic_file_splice_read, > .splice_write = iter_file_splice_write, > .unlocked_ioctl = ceph_ioctl, > - .compat_ioctl = ceph_ioctl, > + .compat_ioctl = compat_ptr_ioctl, > .fallocate = ceph_fallocate, > .copy_file_range = ceph_copy_file_range, > }; > diff --git a/fs/fuse/dev.c b/fs/fuse/dev.c > index 9971a35cf1ef..dcdb26068b71 100644 > --- a/fs/fuse/dev.c > +++ b/fs/fuse/dev.c > @@ -2354,7 +2354,7 @@ const struct file_operations fuse_dev_operations = { > .release = fuse_dev_release, > .fasync = fuse_dev_fasync, > .unlocked_ioctl = fuse_dev_ioctl, > - .compat_ioctl = fuse_dev_ioctl, > + .compat_ioctl = compat_ptr_ioctl, > }; > EXPORT_SYMBOL_GPL(fuse_dev_operations); > > diff --git a/fs/notify/fanotify/fanotify_user.c b/fs/notify/fanotify/fanotify_user.c > index a90bb19dcfa2..a55aa029a308 100644 > --- a/fs/notify/fanotify/fanotify_user.c > +++ b/fs/notify/fanotify/fanotify_user.c > @@ -523,7 +523,7 @@ static const struct file_operations fanotify_fops = { > .fasync = NULL, > .release = fanotify_release, > .unlocked_ioctl = fanotify_ioctl, > - .compat_ioctl = fanotify_ioctl, > + .compat_ioctl = compat_ptr_ioctl, > .llseek = noop_llseek, > }; > > diff --git a/fs/userfaultfd.c b/fs/userfaultfd.c > index 89800fc7dc9d..f93dcf8c996f 100644 > --- a/fs/userfaultfd.c > +++ b/fs/userfaultfd.c > @@ -1901,7 +1901,7 @@ static const struct file_operations userfaultfd_fops = { > .poll = userfaultfd_poll, > .read = userfaultfd_read, > .unlocked_ioctl = userfaultfd_ioctl, > - .compat_ioctl = userfaultfd_ioctl, > + .compat_ioctl = compat_ptr_ioctl, > .llseek = noop_llseek, > }; > > diff --git a/net/rfkill/core.c b/net/rfkill/core.c > index abca57040f37..3b2f6ea44397 100644 > --- a/net/rfkill/core.c > +++ b/net/rfkill/core.c > @@ -1323,7 +1323,7 @@ static const struct file_operations rfkill_fops = { > .release = rfkill_fop_release, > #ifdef CONFIG_RFKILL_INPUT > .unlocked_ioctl = rfkill_fop_ioctl, > - .compat_ioctl = rfkill_fop_ioctl, > + .compat_ioctl = compat_ptr_ioctl, > #endif > .llseek = no_llseek, > }; Thanks, Mauro

diff --git a/drivers/android/binder.c b/drivers/android/binder.c index 4b9c7ca492e6..48109ade7234 100644 --- a/drivers/android/binder.c +++ b/drivers/android/binder.c @@ -5998,7 +5998,7 @@ const struct file_operations binder_fops = { .owner = THIS_MODULE, .poll = binder_poll, .unlocked_ioctl = binder_ioctl, - .compat_ioctl = binder_ioctl, + .compat_ioctl = compat_ptr_ioctl, .mmap = binder_mmap, .open = binder_open, .flush = binder_flush, diff --git a/drivers/crypto/qat/qat_common/adf_ctl_drv.c b/drivers/crypto/qat/qat_common/adf_ctl_drv.c index abc7a7f64d64..ef0e482ee04f 100644 --- a/drivers/crypto/qat/qat_common/adf_ctl_drv.c +++ b/drivers/crypto/qat/qat_common/adf_ctl_drv.c @@ -68,7 +68,7 @@ static long adf_ctl_ioctl(struct file *fp, unsigned int cmd, unsigned long arg); static const struct file_operations adf_ctl_ops = { .owner = THIS_MODULE, .unlocked_ioctl = adf_ctl_ioctl, - .compat_ioctl = adf_ctl_ioctl, + .compat_ioctl = compat_ptr_ioctl, }; struct adf_ctl_drv_info { diff --git a/drivers/dma-buf/dma-buf.c b/drivers/dma-buf/dma-buf.c index 7c858020d14b..0cb336fe6324 100644 --- a/drivers/dma-buf/dma-buf.c +++ b/drivers/dma-buf/dma-buf.c @@ -325,9 +325,7 @@ static const struct file_operations dma_buf_fops = { .llseek = dma_buf_llseek, .poll = dma_buf_poll, .unlocked_ioctl = dma_buf_ioctl, -#ifdef CONFIG_COMPAT - .compat_ioctl = dma_buf_ioctl, -#endif + .compat_ioctl = compat_ptr_ioctl, }; /* diff --git a/drivers/dma-buf/sw_sync.c b/drivers/dma-buf/sw_sync.c index 32dcf7b4c935..411de6a8a0ad 100644 --- a/drivers/dma-buf/sw_sync.c +++ b/drivers/dma-buf/sw_sync.c @@ -419,5 +419,5 @@ const struct file_operations sw_sync_debugfs_fops = { .open = sw_sync_debugfs_open, .release = sw_sync_debugfs_release, .unlocked_ioctl = sw_sync_ioctl, - .compat_ioctl = sw_sync_ioctl, + .compat_ioctl = compat_ptr_ioctl, }; diff --git a/drivers/dma-buf/sync_file.c b/drivers/dma-buf/sync_file.c index 4f6305ca52c8..0949f91eb85f 100644 --- a/drivers/dma-buf/sync_file.c +++ b/drivers/dma-buf/sync_file.c @@ -488,5 +488,5 @@ static const struct file_operations sync_file_fops = { .release = sync_file_release, .poll = sync_file_poll, .unlocked_ioctl = sync_file_ioctl, - .compat_ioctl = sync_file_ioctl, + .compat_ioctl = compat_ptr_ioctl, }; diff --git a/drivers/gpu/drm/amd/amdkfd/kfd_chardev.c b/drivers/gpu/drm/amd/amdkfd/kfd_chardev.c index 083bd8114db1..5d6ac7885aa7 100644 --- a/drivers/gpu/drm/amd/amdkfd/kfd_chardev.c +++ b/drivers/gpu/drm/amd/amdkfd/kfd_chardev.c @@ -49,7 +49,7 @@ static const char kfd_dev_name[] = "kfd"; static const struct file_operations kfd_fops = { .owner = THIS_MODULE, .unlocked_ioctl = kfd_ioctl, - .compat_ioctl = kfd_ioctl, + .compat_ioctl = compat_ptr_ioctl, .open = kfd_open, .mmap = kfd_mmap, }; diff --git a/drivers/hid/hidraw.c b/drivers/hid/hidraw.c index 9fc51eff1079..e7284d38b66d 100644 --- a/drivers/hid/hidraw.c +++ b/drivers/hid/hidraw.c @@ -476,9 +476,7 @@ static const struct file_operations hidraw_ops = { .release = hidraw_release, .unlocked_ioctl = hidraw_ioctl, .fasync = hidraw_fasync, -#ifdef CONFIG_COMPAT - .compat_ioctl = hidraw_ioctl, -#endif + .compat_ioctl = compat_ptr_ioctl, .llseek = noop_llseek, }; diff --git a/drivers/iio/industrialio-core.c b/drivers/iio/industrialio-core.c index 4700fd5d8c90..eed1bea257b4 100644 --- a/drivers/iio/industrialio-core.c +++ b/drivers/iio/industrialio-core.c @@ -1635,7 +1635,7 @@ static const struct file_operations iio_buffer_fileops = { .owner = THIS_MODULE, .llseek = noop_llseek, .unlocked_ioctl = iio_ioctl, - .compat_ioctl = iio_ioctl, + .compat_ioctl = compat_ptr_ioctl, }; static int iio_check_unique_scan_index(struct iio_dev *indio_dev) diff --git a/drivers/infiniband/core/uverbs_main.c b/drivers/infiniband/core/uverbs_main.c index 70b7d80431a9..ac4321d7c800 100644 --- a/drivers/infiniband/core/uverbs_main.c +++ b/drivers/infiniband/core/uverbs_main.c @@ -1120,7 +1120,7 @@ static const struct file_operations uverbs_fops = { .release = ib_uverbs_close, .llseek = no_llseek, .unlocked_ioctl = ib_uverbs_ioctl, - .compat_ioctl = ib_uverbs_ioctl, + .compat_ioctl = compat_ptr_ioctl, }; static const struct file_operations uverbs_mmap_fops = { @@ -1131,7 +1131,7 @@ static const struct file_operations uverbs_mmap_fops = { .release = ib_uverbs_close, .llseek = no_llseek, .unlocked_ioctl = ib_uverbs_ioctl, - .compat_ioctl = ib_uverbs_ioctl, + .compat_ioctl = compat_ptr_ioctl, }; static struct ib_client uverbs_client = { diff --git a/drivers/media/rc/lirc_dev.c b/drivers/media/rc/lirc_dev.c index f862f1b7f996..9ccc7e9cbc8e 100644 --- a/drivers/media/rc/lirc_dev.c +++ b/drivers/media/rc/lirc_dev.c @@ -730,9 +730,7 @@ static const struct file_operations lirc_fops = { .owner = THIS_MODULE, .write = ir_lirc_transmit_ir, .unlocked_ioctl = ir_lirc_ioctl, -#ifdef CONFIG_COMPAT - .compat_ioctl = ir_lirc_ioctl, -#endif + .compat_ioctl = compat_ptr_ioctl, .read = ir_lirc_read, .poll = ir_lirc_poll, .open = ir_lirc_open, diff --git a/drivers/mfd/cros_ec_dev.c b/drivers/mfd/cros_ec_dev.c index d275deaecb12..4a602a40d75c 100644 --- a/drivers/mfd/cros_ec_dev.c +++ b/drivers/mfd/cros_ec_dev.c @@ -251,9 +251,7 @@ static const struct file_operations fops = { .release = ec_device_release, .read = ec_device_read, .unlocked_ioctl = ec_device_ioctl, -#ifdef CONFIG_COMPAT - .compat_ioctl = ec_device_ioctl, -#endif + .compat_ioctl = compat_ptr_ioctl, }; static void cros_ec_class_release(struct device *dev) diff --git a/drivers/misc/vmw_vmci/vmci_host.c b/drivers/misc/vmw_vmci/vmci_host.c index 997f92543dd4..5bb406dabe85 100644 --- a/drivers/misc/vmw_vmci/vmci_host.c +++ b/drivers/misc/vmw_vmci/vmci_host.c @@ -969,7 +969,7 @@ static const struct file_operations vmuser_fops = { .release = vmci_host_close, .poll = vmci_host_poll, .unlocked_ioctl = vmci_host_unlocked_ioctl, - .compat_ioctl = vmci_host_unlocked_ioctl, + .compat_ioctl = compat_ptr_ioctl, }; static struct miscdevice vmci_host_miscdev = { diff --git a/drivers/nvdimm/bus.c b/drivers/nvdimm/bus.c index 7bbff0af29b2..065ebd584482 100644 --- a/drivers/nvdimm/bus.c +++ b/drivers/nvdimm/bus.c @@ -1167,7 +1167,7 @@ static const struct file_operations nvdimm_bus_fops = { .owner = THIS_MODULE, .open = nd_open, .unlocked_ioctl = nd_ioctl, - .compat_ioctl = nd_ioctl, + .compat_ioctl = compat_ptr_ioctl, .llseek = noop_llseek, }; @@ -1175,7 +1175,7 @@ static const struct file_operations nvdimm_fops = { .owner = THIS_MODULE, .open = nd_open, .unlocked_ioctl = nvdimm_ioctl, - .compat_ioctl = nvdimm_ioctl, + .compat_ioctl = compat_ptr_ioctl, .llseek = noop_llseek, }; diff --git a/drivers/nvme/host/core.c b/drivers/nvme/host/core.c index 2c43e12b70af..560929bee5ce 100644 --- a/drivers/nvme/host/core.c +++ b/drivers/nvme/host/core.c @@ -2739,7 +2739,7 @@ static const struct file_operations nvme_dev_fops = { .owner = THIS_MODULE, .open = nvme_dev_open, .unlocked_ioctl = nvme_dev_ioctl, - .compat_ioctl = nvme_dev_ioctl, + .compat_ioctl = compat_ptr_ioctl, }; static ssize_t nvme_sysfs_reset(struct device *dev, diff --git a/drivers/pci/switch/switchtec.c b/drivers/pci/switch/switchtec.c index e22766c79fe9..3a54b4b616e2 100644 --- a/drivers/pci/switch/switchtec.c +++ b/drivers/pci/switch/switchtec.c @@ -1006,7 +1006,7 @@ static const struct file_operations switchtec_fops = { .read = switchtec_dev_read, .poll = switchtec_dev_poll, .unlocked_ioctl = switchtec_dev_ioctl, - .compat_ioctl = switchtec_dev_ioctl, + .compat_ioctl = compat_ptr_ioctl, }; static void link_event_work(struct work_struct *work) diff --git a/drivers/platform/x86/wmi.c b/drivers/platform/x86/wmi.c index 7b26b6ccf1a0..dded9cef42f4 100644 --- a/drivers/platform/x86/wmi.c +++ b/drivers/platform/x86/wmi.c @@ -889,7 +889,7 @@ static const struct file_operations wmi_fops = { .read = wmi_char_read, .open = wmi_char_open, .unlocked_ioctl = wmi_ioctl, - .compat_ioctl = wmi_ioctl, + .compat_ioctl = compat_ptr_ioctl, }; static int wmi_dev_probe(struct device *dev) diff --git a/drivers/rpmsg/rpmsg_char.c b/drivers/rpmsg/rpmsg_char.c index eea5ebbb5119..507bfe163883 100644 --- a/drivers/rpmsg/rpmsg_char.c +++ b/drivers/rpmsg/rpmsg_char.c @@ -290,7 +290,7 @@ static const struct file_operations rpmsg_eptdev_fops = { .write_iter = rpmsg_eptdev_write_iter, .poll = rpmsg_eptdev_poll, .unlocked_ioctl = rpmsg_eptdev_ioctl, - .compat_ioctl = rpmsg_eptdev_ioctl, + .compat_ioctl = compat_ptr_ioctl, }; static ssize_t name_show(struct device *dev, struct device_attribute *attr, @@ -451,7 +451,7 @@ static const struct file_operations rpmsg_ctrldev_fops = { .open = rpmsg_ctrldev_open, .release = rpmsg_ctrldev_release, .unlocked_ioctl = rpmsg_ctrldev_ioctl, - .compat_ioctl = rpmsg_ctrldev_ioctl, + .compat_ioctl = compat_ptr_ioctl, }; static void rpmsg_ctrldev_release_device(struct device *dev) diff --git a/drivers/sbus/char/display7seg.c b/drivers/sbus/char/display7seg.c index a36e4cf1841d..c9f60656f54d 100644 --- a/drivers/sbus/char/display7seg.c +++ b/drivers/sbus/char/display7seg.c @@ -155,7 +155,7 @@ static long d7s_ioctl(struct file *file, unsigned int cmd, unsigned long arg) static const struct file_operations d7s_fops = { .owner = THIS_MODULE, .unlocked_ioctl = d7s_ioctl, - .compat_ioctl = d7s_ioctl, + .compat_ioctl = compat_ptr_ioctl, .open = d7s_open, .release = d7s_release, .llseek = noop_llseek, diff --git a/drivers/sbus/char/envctrl.c b/drivers/sbus/char/envctrl.c index 1a6e7224017c..dd2dfa85fc68 100644 --- a/drivers/sbus/char/envctrl.c +++ b/drivers/sbus/char/envctrl.c @@ -714,9 +714,7 @@ static const struct file_operations envctrl_fops = { .owner = THIS_MODULE, .read = envctrl_read, .unlocked_ioctl = envctrl_ioctl, -#ifdef CONFIG_COMPAT - .compat_ioctl = envctrl_ioctl, -#endif + .compat_ioctl = compat_ptr_ioctl, .open = envctrl_open, .release = envctrl_release, .llseek = noop_llseek, diff --git a/drivers/scsi/3w-xxxx.c b/drivers/scsi/3w-xxxx.c index 2b1e0d503020..fb6444d0409c 100644 --- a/drivers/scsi/3w-xxxx.c +++ b/drivers/scsi/3w-xxxx.c @@ -1049,9 +1049,7 @@ static int tw_chrdev_open(struct inode *inode, struct file *file) static const struct file_operations tw_fops = { .owner = THIS_MODULE, .unlocked_ioctl = tw_chrdev_ioctl, -#ifdef CONFIG_COMPAT - .compat_ioctl = tw_chrdev_ioctl, -#endif + .compat_ioctl = compat_ptr_ioctl, .open = tw_chrdev_open, .release = NULL, .llseek = noop_llseek, diff --git a/drivers/scsi/cxlflash/main.c b/drivers/scsi/cxlflash/main.c index 7096810fd222..e13d5de1d76e 100644 --- a/drivers/scsi/cxlflash/main.c +++ b/drivers/scsi/cxlflash/main.c @@ -3589,7 +3589,7 @@ static const struct file_operations cxlflash_chr_fops = { .owner = THIS_MODULE, .open = cxlflash_chr_open, .unlocked_ioctl = cxlflash_chr_ioctl, - .compat_ioctl = cxlflash_chr_ioctl, + .compat_ioctl = compat_ptr_ioctl, }; /** diff --git a/drivers/scsi/esas2r/esas2r_main.c b/drivers/scsi/esas2r/esas2r_main.c index fdbda5c05aa0..80c5a235d193 100644 --- a/drivers/scsi/esas2r/esas2r_main.c +++ b/drivers/scsi/esas2r/esas2r_main.c @@ -613,7 +613,7 @@ static int __init esas2r_init(void) /* Handle ioctl calls to "/proc/scsi/esas2r/ATTOnode" */ static const struct file_operations esas2r_proc_fops = { - .compat_ioctl = esas2r_proc_ioctl, + .compat_ioctl = compat_ptr_ioctl, .unlocked_ioctl = esas2r_proc_ioctl, }; diff --git a/drivers/scsi/pmcraid.c b/drivers/scsi/pmcraid.c index e338d7a4f571..c0a1a1218c56 100644 --- a/drivers/scsi/pmcraid.c +++ b/drivers/scsi/pmcraid.c @@ -3988,9 +3988,7 @@ static const struct file_operations pmcraid_fops = { .open = pmcraid_chr_open, .fasync = pmcraid_chr_fasync, .unlocked_ioctl = pmcraid_chr_ioctl, -#ifdef CONFIG_COMPAT - .compat_ioctl = pmcraid_chr_ioctl, -#endif + .compat_ioctl = compat_ptr_ioctl, .llseek = noop_llseek, }; diff --git a/drivers/staging/android/ion/ion.c b/drivers/staging/android/ion/ion.c index 92c2914239e3..1663c163edca 100644 --- a/drivers/staging/android/ion/ion.c +++ b/drivers/staging/android/ion/ion.c @@ -567,9 +567,7 @@ static long ion_ioctl(struct file *filp, unsigned int cmd, unsigned long arg) static const struct file_operations ion_fops = { .owner = THIS_MODULE, .unlocked_ioctl = ion_ioctl, -#ifdef CONFIG_COMPAT - .compat_ioctl = ion_ioctl, -#endif + .compat_ioctl = compat_ptr_ioctl, }; static int debug_shrink_set(void *data, u64 val) diff --git a/drivers/staging/vme/devices/vme_user.c b/drivers/staging/vme/devices/vme_user.c index 6a33aaa1a49f..fd0ea4dbcb91 100644 --- a/drivers/staging/vme/devices/vme_user.c +++ b/drivers/staging/vme/devices/vme_user.c @@ -494,7 +494,7 @@ static const struct file_operations vme_user_fops = { .write = vme_user_write, .llseek = vme_user_llseek, .unlocked_ioctl = vme_user_unlocked_ioctl, - .compat_ioctl = vme_user_unlocked_ioctl, + .compat_ioctl = compat_ptr_ioctl, .mmap = vme_user_mmap, }; diff --git a/drivers/tee/tee_core.c b/drivers/tee/tee_core.c index 17c64fccbb10..eb97acf09868 100644 --- a/drivers/tee/tee_core.c +++ b/drivers/tee/tee_core.c @@ -684,7 +684,7 @@ static const struct file_operations tee_fops = { .open = tee_open, .release = tee_release, .unlocked_ioctl = tee_ioctl, - .compat_ioctl = tee_ioctl, + .compat_ioctl = compat_ptr_ioctl, }; static void tee_release_device(struct device *dev) diff --git a/drivers/usb/class/cdc-wdm.c b/drivers/usb/class/cdc-wdm.c index 9e9caff905d5..d48c032580d0 100644 --- a/drivers/usb/class/cdc-wdm.c +++ b/drivers/usb/class/cdc-wdm.c @@ -724,7 +724,7 @@ static const struct file_operations wdm_fops = { .release = wdm_release, .poll = wdm_poll, .unlocked_ioctl = wdm_ioctl, - .compat_ioctl = wdm_ioctl, + .compat_ioctl = compat_ptr_ioctl, .llseek = noop_llseek, }; diff --git a/drivers/usb/class/usbtmc.c b/drivers/usb/class/usbtmc.c index 4942122b2346..bbd0308b13f5 100644 --- a/drivers/usb/class/usbtmc.c +++ b/drivers/usb/class/usbtmc.c @@ -2220,9 +2220,7 @@ static const struct file_operations fops = { .release = usbtmc_release, .flush = usbtmc_flush, .unlocked_ioctl = usbtmc_ioctl, -#ifdef CONFIG_COMPAT - .compat_ioctl = usbtmc_ioctl, -#endif + .compat_ioctl = compat_ptr_ioctl, .fasync = usbtmc_fasync, .poll = usbtmc_poll, .llseek = default_llseek, diff --git a/drivers/virt/fsl_hypervisor.c b/drivers/virt/fsl_hypervisor.c index 8ba726e600e9..fbf02bf60f62 100644 --- a/drivers/virt/fsl_hypervisor.c +++ b/drivers/virt/fsl_hypervisor.c @@ -703,7 +703,7 @@ static const struct file_operations fsl_hv_fops = { .poll = fsl_hv_poll, .read = fsl_hv_read, .unlocked_ioctl = fsl_hv_ioctl, - .compat_ioctl = fsl_hv_ioctl, + .compat_ioctl = compat_ptr_ioctl, }; static struct miscdevice fsl_hv_misc_dev = { diff --git a/fs/btrfs/super.c b/fs/btrfs/super.c index 120e4340792a..162ea4b6b417 100644 --- a/fs/btrfs/super.c +++ b/fs/btrfs/super.c @@ -2307,7 +2307,7 @@ static const struct super_operations btrfs_super_ops = { static const struct file_operations btrfs_ctl_fops = { .open = btrfs_control_open, .unlocked_ioctl = btrfs_control_ioctl, - .compat_ioctl = btrfs_control_ioctl, + .compat_ioctl = compat_ptr_ioctl, .owner = THIS_MODULE, .llseek = noop_llseek, }; diff --git a/fs/ceph/dir.c b/fs/ceph/dir.c index 7c060cb22aa3..a493b957713f 100644 --- a/fs/ceph/dir.c +++ b/fs/ceph/dir.c @@ -1785,7 +1785,7 @@ const struct file_operations ceph_dir_fops = { .open = ceph_open, .release = ceph_release, .unlocked_ioctl = ceph_ioctl, - .compat_ioctl = ceph_ioctl, + .compat_ioctl = compat_ptr_ioctl, .fsync = ceph_fsync, .lock = ceph_lock, .flock = ceph_flock, diff --git a/fs/ceph/file.c b/fs/ceph/file.c index 9f53c3d99304..9b5fe7eee3c1 100644 --- a/fs/ceph/file.c +++ b/fs/ceph/file.c @@ -2112,7 +2112,7 @@ const struct file_operations ceph_file_fops = { .splice_read = generic_file_splice_read, .splice_write = iter_file_splice_write, .unlocked_ioctl = ceph_ioctl, - .compat_ioctl = ceph_ioctl, + .compat_ioctl = compat_ptr_ioctl, .fallocate = ceph_fallocate, .copy_file_range = ceph_copy_file_range, }; diff --git a/fs/fuse/dev.c b/fs/fuse/dev.c index 9971a35cf1ef..dcdb26068b71 100644 --- a/fs/fuse/dev.c +++ b/fs/fuse/dev.c @@ -2354,7 +2354,7 @@ const struct file_operations fuse_dev_operations = { .release = fuse_dev_release, .fasync = fuse_dev_fasync, .unlocked_ioctl = fuse_dev_ioctl, - .compat_ioctl = fuse_dev_ioctl, + .compat_ioctl = compat_ptr_ioctl, }; EXPORT_SYMBOL_GPL(fuse_dev_operations); diff --git a/fs/notify/fanotify/fanotify_user.c b/fs/notify/fanotify/fanotify_user.c index a90bb19dcfa2..a55aa029a308 100644 --- a/fs/notify/fanotify/fanotify_user.c +++ b/fs/notify/fanotify/fanotify_user.c @@ -523,7 +523,7 @@ static const struct file_operations fanotify_fops = { .fasync = NULL, .release = fanotify_release, .unlocked_ioctl = fanotify_ioctl, - .compat_ioctl = fanotify_ioctl, + .compat_ioctl = compat_ptr_ioctl, .llseek = noop_llseek, }; diff --git a/fs/userfaultfd.c b/fs/userfaultfd.c index 89800fc7dc9d..f93dcf8c996f 100644 --- a/fs/userfaultfd.c +++ b/fs/userfaultfd.c @@ -1901,7 +1901,7 @@ static const struct file_operations userfaultfd_fops = { .poll = userfaultfd_poll, .read = userfaultfd_read, .unlocked_ioctl = userfaultfd_ioctl, - .compat_ioctl = userfaultfd_ioctl, + .compat_ioctl = compat_ptr_ioctl, .llseek = noop_llseek, }; diff --git a/net/rfkill/core.c b/net/rfkill/core.c index abca57040f37..3b2f6ea44397 100644 --- a/net/rfkill/core.c +++ b/net/rfkill/core.c @@ -1323,7 +1323,7 @@ static const struct file_operations rfkill_fops = { .release = rfkill_fop_release, #ifdef CONFIG_RFKILL_INPUT .unlocked_ioctl = rfkill_fop_ioctl, - .compat_ioctl = rfkill_fop_ioctl, + .compat_ioctl = compat_ptr_ioctl, #endif .llseek = no_llseek, };

[v3,12/26] compat_ioctl: move more drivers to compat_ptr_ioctl

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