linux_dsm_epyc7002/drivers/isdn
Arnd Bergmann 27d807180a ISDN: eicon: reduce stack size of sig_ind function
I noticed that this function uses a lot of kernel stack when the
"latent entropy" plugin is enabled:

drivers/isdn/hardware/eicon/message.c: In function 'sig_ind':
drivers/isdn/hardware/eicon/message.c:6113:1: error: the frame size of 1168 bytes is larger than 1152 bytes [-Werror=frame-larger-than=]

We currently don't warn about this, as we raise the warning limit
to 2048 bytes in mainline, but I'd like to lower that limit again
in the future, and this function can easily be changed to be more
efficient and avoid that warning, by making some of its local
variables 'const'.

Signed-off-by: Arnd Bergmann <arnd@arndb.de>
Signed-off-by: David S. Miller <davem@davemloft.net>
2017-01-26 14:00:12 -05:00
..
capi Replace <asm/uaccess.h> with <linux/uaccess.h> globally 2016-12-24 11:46:01 -08:00
divert isdn: divert, hysdn: fix interruptible_sleep_on race 2014-02-26 16:06:13 -05:00
gigaset isdn/gigaset: use designated initializers 2016-12-17 11:56:57 -05:00
hardware ISDN: eicon: reduce stack size of sig_ind function 2017-01-26 14:00:12 -05:00
hisax Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/net 2016-12-17 20:17:04 -08:00
hysdn Replace <asm/uaccess.h> with <linux/uaccess.h> globally 2016-12-24 11:46:01 -08:00
i4l isdn: use designated initializers 2016-12-17 11:56:57 -05:00
isdnloop drivers: isdn: isdnloop: isdnloop.c: Remove parenthesis around return values, as specified in CodingStyle. 2015-02-05 15:40:23 -08:00
mISDN mISDN: Fixing missing validation in base_sock_bind() 2016-04-13 23:00:50 -04:00
Kconfig tty: Added a CONFIG_TTY option to allow removal of TTY 2013-01-18 16:15:27 -08:00
Makefile isdn: i4l: move active-isdn drivers to staging 2016-03-05 15:00:38 -08:00