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linux/drivers/char
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Jens Axboe 43e62db84a random: convert to using fops->read_iter() 
commit 1b388e7765f2eaa137cf5d92b47ef5925ad83ced upstream.

This is a pre-requisite to wiring up splice() again for the random
and urandom drivers. It also allows us to remove the INT_MAX check in
getrandom(), because import_single_range() applies capping internally.

Signed-off-by: Jens Axboe <axboe@kernel.dk>
[Jason: rewrote get_random_bytes_user() to simplify and also incorporate
 additional suggestions from Al.]
Cc: Al Viro <viro@zeniv.linux.org.uk>
Signed-off-by: Jason A. Donenfeld <Jason@zx2c4.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2022-06-22 14:11:18 +02:00
..
agp
parisc/agp: Annotate parisc agp init functions with __init
2021-12-17 10:12:23 +01:00
hw_random
random: pull add_hwgenerator_randomness() declaration into random.h
2022-06-22 14:11:12 +02:00
ipmi
ipmi: Fix pr_fmt to avoid compilation issues
2022-06-14 18:11:28 +02:00
mwave
char/mwave: Adjust io port register size
2022-01-27 09:19:38 +01:00
pcmcia
char: pcmcia: error out if 'num_bytes_read' is greater than 4 in set_protocol()
2021-07-14 16:53:40 +02:00
tpm
tpm: ibmvtpm: Correct the return value in tpm_ibmvtpm_probe()
2022-06-06 08:33:51 +02:00
xilinx_hwicap
treewide: Add SPDX license identifier - Makefile/Kconfig
2019-05-21 10:50:46 +02:00
xillybus
PCI: Move ASPM declarations to linux/pci.h
2019-08-28 08:28:39 -05:00
adi.c
…
apm-emulation.c
treewide: Add SPDX license identifier for more missed files
2019-05-21 10:50:45 +02:00
applicom.c
treewide: Add SPDX license identifier for more missed files
2019-05-21 10:50:45 +02:00
applicom.h
…
bsr.c
Merge 5.2-rc4 into char-misc-next
2019-06-09 09:11:21 +02:00
ds1620.c
treewide: Add SPDX license identifier for more missed files
2019-05-21 10:50:45 +02:00
dsp56k.c
…
dtlk.c
treewide: Add SPDX license identifier for more missed files
2019-05-21 10:50:45 +02:00
efirtc.c
treewide: Add SPDX license identifier for more missed files
2019-05-21 10:50:45 +02:00
hangcheck-timer.c
treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 405
2019-06-05 17:37:13 +02:00
hpet.c
char: hpet: add checks after calling ioremap
2021-06-03 08:59:09 +02:00
Kconfig
random: treat bootloader trust toggle the same way as cpu trust toggle
2022-06-22 14:11:13 +02:00
lp.c
lp: fix sparc64 LPSETTIMEOUT ioctl
2019-12-13 08:42:17 +01:00
Makefile
char: remove the SGI tiocx/mbcs driver
2019-08-16 11:33:56 -07:00
mem.c
/dev/mem: Add missing memory barriers for devmem_inode
2020-07-29 10:18:43 +02:00
misc.c
char: misc: Move EXPORT_SYMBOL immediately next to the functions/varibles
2019-05-24 18:00:41 +02:00
mspec.c
char/mspec: remove SGI SN2 support
2019-08-16 11:33:56 -07:00
nsc_gpio.c
treewide: Add SPDX license identifier for more missed files
2019-05-21 10:50:45 +02:00
nvram.c
treewide: Add SPDX license identifier for more missed files
2019-05-21 10:50:45 +02:00
nwbutton.c
treewide: Add SPDX license identifier for more missed files
2019-05-21 10:50:45 +02:00
nwbutton.h
…
nwflash.c
treewide: Add SPDX license identifier for more missed files
2019-05-21 10:50:45 +02:00
pc8736x_gpio.c
treewide: Add SPDX license identifier for more missed files
2019-05-21 10:50:45 +02:00
powernv-op-panel.c
treewide: Add SPDX license identifier for more missed files
2019-05-21 10:50:45 +02:00
ppdev.c
ppdev: fix PPGETTIME/PPSETTIME ioctls
2019-12-17 19:56:41 +01:00
ps3flash.c
treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 164
2019-05-30 11:26:38 -07:00
random.c
random: convert to using fops->read_iter()
2022-06-22 14:11:18 +02:00
raw.c
treewide: Add SPDX license identifier for more missed files
2019-05-21 10:50:45 +02:00
rtc.c
treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 152
2019-05-30 11:26:32 -07:00
scx200_gpio.c
treewide: Add SPDX license identifier for more missed files
2019-05-21 10:50:45 +02:00
sonypi.c
treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 61
2019-05-24 17:36:45 +02:00
tb0219.c
treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 156
2019-05-30 11:26:35 -07:00
tlclk.c
drivers: char: tlclk.c: Avoid data race between init and interrupt handler
2020-10-01 13:17:56 +02:00
toshiba.c
toshiba: Add correct printk log level while emitting error log
2019-09-04 13:42:43 +02:00
ttyprintk.c
ttyprintk: Add TTY hangup callback.
2021-05-14 09:44:23 +02:00
uv_mmtimer.c
…
virtio_console.c
virtio_console: eliminate anonymous module_init & module_exit
2022-04-15 14:18:36 +02:00