Dan CarpenterandGreg Kroah-Hartman 5cc0813e7b rsxx: Return -EFAULT if copy_to_user() fails ...

[ Upstream commit 77516d25f5 ]

The copy_to_user() function returns the number of bytes remaining but
we want to return -EFAULT to the user if it can't complete the copy.
The "st" variable only holds zero on success or negative error codes on
failure so the type should be int.

Fixes: 36f988e978 ("rsxx: Adding in debugfs entries.")
Signed-off-by: Dan Carpenter <dan.carpenter@oracle.com>
Signed-off-by: Jens Axboe <axboe@kernel.dk>
Signed-off-by: Sasha Levin <sashal@kernel.org>

2021-03-09 11:11:15 +01:00

..

aoe

block: lift setting the readahead size into the block layer

2020-09-24 13:43:39 -06:00

drbd

Merge tag 'block-5.10-2020-10-12' of git://git.kernel.dk/linux-block

2020-10-13 12:12:44 -07:00

mtip32xx

blk-mq: move failure injection out of blk_mq_complete_request

2020-06-24 09:15:57 -06:00

paride

paride/pcd: use bdev_check_media_change

2020-09-10 09:32:31 -06:00

rnbd

block/rnbd-clt: avoid module unload race with close confirmation

2021-01-17 14:17:05 +01:00

rsxx

rsxx: Return -EFAULT if copy_to_user() fails

2021-03-09 11:11:15 +01:00

xen-blkback

xen-blkback: fix error handling in xen_blkbk_map()

2021-02-23 15:53:24 +01:00

zram

zsmalloc: account the number of compacted pages correctly

2021-03-07 12:34:15 +01:00

amiflop.c

amiflop: use bdev_check_media_change

2020-09-10 09:32:30 -06:00

ataflop.c

ataflop: use bdev_check_media_change

2020-09-10 09:32:30 -06:00

brd.c

bdi: remove BDI_CAP_SYNCHRONOUS_IO

2020-09-24 13:43:39 -06:00

cryptoloop.c

…

floppy.c

floppy: reintroduce O_NDELAY fix

2021-03-04 11:38:33 +01:00

Kconfig

block: rsxx: select CONFIG_CRC32

2021-01-17 14:17:03 +01:00

loop.c

loop: Fix occasional uevent drop

2020-11-12 13:59:04 -07:00

loop.h

…

Makefile

block/rnbd: include client and server modules into kernel compilation

2020-05-17 18:57:17 -03:00

nbd.c

nbd: handle device refs for DESTROY_ON_DISCONNECT properly

2021-03-07 12:34:06 +01:00

null_blk_main.c

null_blk: add support for max open/active zone limit for zoned devices

2020-09-29 08:12:48 -06:00

null_blk_trace.c

…

null_blk_trace.h

…

null_blk_zoned.c

null_blk: Fail zone append to conventional zones

2020-12-30 11:54:29 +01:00

null_blk.h

null_blk: Fix scheduling in atomic with zoned mode

2020-11-06 09:36:42 -07:00

pktcdvd.c

pktcdvd: use blkdev_get_by_dev instead of open coding it

2020-09-23 10:43:19 -06:00

ps3disk.c

ps3disk: use the default segment boundary

2020-05-19 00:10:35 +10:00

ps3vram.c

block: move ->make_request_fn to struct block_device_operations

2020-07-01 07:27:24 -06:00

rbd_types.h

libceph, rbd: replace zero-length array with flexible-array

2020-06-01 13:22:53 +02:00

rbd.c

Merge tag 'ceph-for-5.10-rc1' of git://github.com/ceph/ceph-client

2020-10-21 10:34:10 -07:00

skd_main.c

skd_main: remove unused including <linux/version.h>

2020-10-17 08:11:14 -06:00

skd_s1120.h

…

sunvdc.c

…

swim3.c

swim3: use bdev_check_media_changed

2020-09-10 09:32:31 -06:00

swim_asm.S

…

swim.c

swim: simplify media change handling

2020-09-10 09:32:30 -06:00

sx8.c

…

umem.c

block: move ->make_request_fn to struct block_device_operations

2020-07-01 07:27:24 -06:00

umem.h

…

virtio_blk.c

block: add a new revalidate_disk_size helper

2020-09-02 08:00:07 -06:00

xen-blkfront.c

xen-blkfront: allow discard-* nodes to be optional

2021-02-03 23:28:44 +01:00

xsysace.c

xsysace: use platform_get_resource() and platform_get_irq_optional()

2020-10-29 08:22:33 -06:00

z2ram.c

mm: reorder includes after introduction of linux/pgtable.h

2020-06-09 09:39:13 -07:00