Jason Gunthorpe fa2825da6f tpm: Begin the process to deprecate user_read_timer ... For a long time the cdev read/write interface had this strange idea that userspace had to read the result within 60 seconds otherwise it is discarded. Perhaps this made sense under some older locking regime, but in the modern kernel it is not required and is just dangerous. Since something may be relying on this, double the timeout and print a warning. We can remove the code in a few years, but this should be enough to prevent new users. Suggested-by: James Bottomley <James.Bottomley@HansenPartnership.com> Signed-off-by: Jason Gunthorpe <jgunthorpe@obsidianresearch.com> Reviewed-by: Jarkko Sakkinen <jarkko.sakkinen@linux.intel.com> Signed-off-by: Jarkko Sakkinen <jarkko.sakkinen@linux.intel.com>		2017-02-03 22:03:14 +02:00
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agp	Replace <asm/uaccess.h> with <linux/uaccess.h> globally	2016-12-24 11:46:01 -08:00
hw_random	Replace <asm/uaccess.h> with <linux/uaccess.h> globally	2016-12-24 11:46:01 -08:00
ipmi	Replace <asm/uaccess.h> with <linux/uaccess.h> globally	2016-12-24 11:46:01 -08:00
mwave	Replace <asm/uaccess.h> with <linux/uaccess.h> globally	2016-12-24 11:46:01 -08:00
pcmcia	Replace <asm/uaccess.h> with <linux/uaccess.h> globally	2016-12-24 11:46:01 -08:00
tpm	tpm: Begin the process to deprecate user_read_timer	2017-02-03 22:03:14 +02:00
xilinx_hwicap	Replace <asm/uaccess.h> with <linux/uaccess.h> globally	2016-12-24 11:46:01 -08:00
xillybus	char: xillybus: Fix spelling mistake and comment	2016-08-31 14:47:54 +02:00
apm-emulation.c	apm-emulation: add hibernation APM events to support suspend2disk	2014-01-07 13:50:28 +01:00
applicom.c	Replace <asm/uaccess.h> with <linux/uaccess.h> globally	2016-12-24 11:46:01 -08:00
applicom.h
bfin-otp.c	Replace <asm/uaccess.h> with <linux/uaccess.h> globally	2016-12-24 11:46:01 -08:00
bsr.c	bsr: avoid format string leaking into device name	2014-07-09 16:59:15 -07:00
ds1302.c
ds1620.c	Replace <asm/uaccess.h> with <linux/uaccess.h> globally	2016-12-24 11:46:01 -08:00
dsp56k.c	dsp56k: prevent a harmless underflow	2016-07-14 16:21:53 +09:00
dtlk.c	Replace <asm/uaccess.h> with <linux/uaccess.h> globally	2016-12-24 11:46:01 -08:00
efirtc.c	drivers/char: make efirtc.c driver explicitly non-modular	2015-09-20 19:32:35 -07:00
generic_nvram.c	Replace <asm/uaccess.h> with <linux/uaccess.h> globally	2016-12-24 11:46:01 -08:00
hangcheck-timer.c	Replace <asm/uaccess.h> with <linux/uaccess.h> globally	2016-12-24 11:46:01 -08:00
hpet.c	clocksource: Use a plain u64 instead of cycle_t	2016-12-25 11:04:12 +01:00
Kconfig	Char/Misc driver patches for 4.10-rc1	2016-12-13 12:11:01 -08:00
lp.c	Replace <asm/uaccess.h> with <linux/uaccess.h> globally	2016-12-24 11:46:01 -08:00
Makefile	RTC for 4.8	2016-08-05 09:48:22 -04:00
mbcs.c	Replace <asm/uaccess.h> with <linux/uaccess.h> globally	2016-12-24 11:46:01 -08:00
mbcs.h
mem.c	drivers: char: mem: Check {read,write}_kmem() addresses	2016-08-31 15:21:18 +02:00
misc.c	char: make misc_deregister a void function	2015-08-05 10:35:49 -07:00
mmtimer.c	Replace <asm/uaccess.h> with <linux/uaccess.h> globally	2016-12-24 11:46:01 -08:00
mspec.c	mm: use vmf->address instead of of vmf->virtual_address	2016-12-14 16:04:09 -08:00
nsc_gpio.c	Replace <asm/uaccess.h> with <linux/uaccess.h> globally	2016-12-24 11:46:01 -08:00
nvram.c	char/nvram: set array of const as const	2016-02-08 14:57:30 -08:00
nwbutton.c	Replace <asm/uaccess.h> with <linux/uaccess.h> globally	2016-12-24 11:46:01 -08:00
nwbutton.h
nwflash.c	Replace <asm/uaccess.h> with <linux/uaccess.h> globally	2016-12-24 11:46:01 -08:00
pc8736x_gpio.c	Replace <asm/uaccess.h> with <linux/uaccess.h> globally	2016-12-24 11:46:01 -08:00
powernv-op-panel.c	powerpc/powernv: Add driver for operator panel on FSP machines	2016-06-29 17:33:46 +10:00
ppdev.c	ppdev: check before attaching port	2016-11-29 20:25:34 +01:00
ps3flash.c	wrappers for ->i_mutex access	2016-01-22 18:04:28 -05:00
random.c	Replace <asm/uaccess.h> with <linux/uaccess.h> globally	2016-12-24 11:46:01 -08:00
raw.c	Replace <asm/uaccess.h> with <linux/uaccess.h> globally	2016-12-24 11:46:01 -08:00
rtc.c	various char drivers: remove deprecated IRQF_DISABLED	2013-10-16 12:36:10 -07:00
scx200_gpio.c	Replace <asm/uaccess.h> with <linux/uaccess.h> globally	2016-12-24 11:46:01 -08:00
snsc_event.c	various char drivers: remove deprecated IRQF_DISABLED	2013-10-16 12:36:10 -07:00
snsc.c	snsc: restore IRQs on error path in scdrv_write()	2016-11-29 20:25:34 +01:00
snsc.h
sonypi.c	Replace <asm/uaccess.h> with <linux/uaccess.h> globally	2016-12-24 11:46:01 -08:00
tb0219.c	mips: separate extable.h, switch module.h to it	2016-10-05 18:36:18 -04:00
tile-srom.c	tile-srom: allow the driver to be built as a module	2016-11-10 15:18:56 +01:00
tlclk.c	Replace <asm/uaccess.h> with <linux/uaccess.h> globally	2016-12-24 11:46:01 -08:00
toshiba.c	Replace <asm/uaccess.h> with <linux/uaccess.h> globally	2016-12-24 11:46:01 -08:00
ttyprintk.c	ttyprintk: Neaten and simplify printing	2016-09-13 17:30:17 +02:00
uv_mmtimer.c
virtio_console.c	virtio_console: drop unused config fields	2016-12-15 06:59:15 +02:00