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Message-Id: <20190730192552.4014288-1-arnd@arndb.de>
Date: Tue, 30 Jul 2019 21:25:11 +0200
From: Arnd Bergmann <arnd@...db.de>
To: Alexander Viro <viro@...iv.linux.org.uk>
Cc: linux-fsdevel@...r.kernel.org, linux-kernel@...r.kernel.org,
Arnd Bergmann <arnd@...db.de>
Subject: [PATCH v5 00/29] compat_ioctl.c removal, part 1/3
Hi Al,
This is the first of three set of patches for a series intended to
completely remove fs/compat_ioctl.c in favor of handling all
compat ioctl commands directly in drivers.
Most of these patches have been reviewed in the past. Al Viro
added some more in his private tree, and I subsequently rebased
my patches around his.
I would hope to get parts 2 and 3 of the series into the next
kernel merge window. Al, let me know if you have any concerns
about this first set. If you prefer a pull request, you can
get the same patches from
https://git.kernel.org:/pub/scm/linux/kernel/git/arnd/playground.git compat-ioctl-v5-part1
There is also a compat-ioctl-v5 branch that contains the other
two parts, with a total of 52 patches that seemed a little too
much to post at once. My plan is to have everything up to
ffdecfc187e4 ("scsi: sd: enable compat ioctls for sed-opal")
in linux-5.4. The final five patches are for the SCSI ioctls
and contain at least one bug that was reported by the 0-day bot,
so I'd leave them for a later kernel, unless you want to
take a stab at fixing them.
Arnd
Al Viro (6):
fix compat handling of FICLONERANGE, FIDEDUPERANGE and FS_IOC_FIEMAP
FIGETBSZ: fix compat
compat: itanic doesn't have one
do_vfs_ioctl(): use saner types
compat: move FS_IOC_RESVSP_32 handling to fs/ioctl.c
compat_sys_ioctl(): make parallel to do_vfs_ioctl()
Arnd Bergmann (23):
ceph: fix compat_ioctl for ceph_dir_operations
compat_ioctl: drop FIOQSIZE table entry
compat_ioctl: pppoe: fix PPPOEIOCSFWD handling
compat_ioctl: add compat_ptr_ioctl()
compat_ioctl: move rtc handling into rtc-dev.c
compat_ioctl: move drivers to compat_ptr_ioctl
compat_ioctl: move more drivers to compat_ptr_ioctl
compat_ioctl: use correct compat_ptr() translation in drivers
compat_ioctl: move tape handling into drivers
compat_ioctl: move ATYFB_CLK handling to atyfb driver
compat_ioctl: move isdn/capi ioctl translation into driver
compat_ioctl: move rfcomm handlers into driver
compat_ioctl: move hci_sock handlers into driver
compat_ioctl: remove HCIUART handling
compat_ioctl: remove HIDIO translation
compat_ioctl: remove translation for sound ioctls
compat_ioctl: remove IGNORE_IOCTL()
compat_ioctl: remove /dev/random commands
compat_ioctl: remove joystick ioctl translation
compat_ioctl: remove PCI ioctl translation
compat_ioctl: remove /dev/raw ioctl translation
compat_ioctl: remove last RAID handling code
compat_ioctl: remove unused convert_in_user macro
arch/um/drivers/hostaudio_kern.c | 1 +
drivers/android/binder.c | 2 +-
drivers/char/ppdev.c | 12 +-
drivers/char/random.c | 1 +
drivers/char/tpm/tpm_vtpm_proxy.c | 12 +-
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/firewire/core-cdev.c | 12 +-
drivers/gpu/drm/amd/amdkfd/kfd_chardev.c | 2 +-
drivers/hid/hidraw.c | 4 +-
drivers/hid/usbhid/hiddev.c | 11 +-
drivers/hwtracing/stm/core.c | 12 +-
drivers/ide/ide-tape.c | 27 +-
drivers/iio/industrialio-core.c | 2 +-
drivers/infiniband/core/uverbs_main.c | 4 +-
drivers/isdn/capi/capi.c | 31 ++
drivers/media/rc/lirc_dev.c | 4 +-
drivers/mfd/cros_ec_dev.c | 4 +-
drivers/misc/cxl/flash.c | 8 +-
drivers/misc/genwqe/card_dev.c | 23 +-
drivers/misc/mei/main.c | 22 +-
drivers/misc/vmw_vmci/vmci_host.c | 2 +-
drivers/mtd/ubi/cdev.c | 36 +-
drivers/net/ppp/pppoe.c | 3 +
drivers/net/ppp/pppox.c | 13 +
drivers/net/ppp/pptp.c | 3 +
drivers/net/tap.c | 12 +-
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/rtc/dev.c | 13 +-
drivers/rtc/rtc-vr41xx.c | 10 +
drivers/s390/char/tape_char.c | 41 +-
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/megaraid/megaraid_mm.c | 28 +-
drivers/scsi/pmcraid.c | 4 +-
drivers/scsi/st.c | 28 +-
drivers/staging/android/ion/ion.c | 4 +-
drivers/staging/pi433/pi433_if.c | 12 +-
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/usb/core/devio.c | 16 +-
drivers/usb/gadget/function/f_fs.c | 12 +-
drivers/vfio/vfio.c | 39 +-
drivers/vhost/net.c | 12 +-
drivers/vhost/scsi.c | 12 +-
drivers/vhost/test.c | 12 +-
drivers/vhost/vsock.c | 12 +-
drivers/video/fbdev/aty/atyfb_base.c | 12 +-
drivers/virt/fsl_hypervisor.c | 2 +-
fs/btrfs/super.c | 2 +-
fs/ceph/dir.c | 1 +
fs/ceph/file.c | 2 +-
fs/ceph/super.h | 1 +
fs/compat_ioctl.c | 567 +-------------------
fs/fat/file.c | 13 +-
fs/fuse/dev.c | 2 +-
fs/ioctl.c | 80 ++-
fs/notify/fanotify/fanotify_user.c | 2 +-
fs/userfaultfd.c | 2 +-
include/linux/falloc.h | 20 +
include/linux/fs.h | 7 +
include/linux/if_pppox.h | 3 +
include/linux/mtio.h | 59 ++
net/bluetooth/hci_sock.c | 21 +-
net/bluetooth/rfcomm/sock.c | 14 +-
net/l2tp/l2tp_ppp.c | 3 +
net/rfkill/core.c | 2 +-
sound/core/oss/pcm_oss.c | 4 +
sound/oss/dmasound/dmasound_core.c | 2 +
80 files changed, 434 insertions(+), 953 deletions(-)
create mode 100644 include/linux/mtio.h
--
2.20.0
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