linux/drivers/staging
Arnd Bergmann 7ff4034e91 staging: vc04_services: shut up out-of-range warning
The comparison against SIZE_MAX produces a harmless warning on 64-bit
architectures:

drivers/staging/vc04_services/interface/vchiq_arm/vchiq_arm.c:185:16: error: result of comparison of constant 419244183493398898 with expression of type 'unsigned int' is always false [-Werror,-Wtautological-constant-out-of-range-compare]
        if (num_pages > (SIZE_MAX - sizeof(struct pagelist) -
            ~~~~~~~~~ ^ ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~

Shut up that warning by adding a cast to a longer type.

Fixes: ca641bae6d ("staging: vc04_services: prevent integer overflow in create_pagelist()")
Cc: stable <stable@vger.kernel.org>
Signed-off-by: Arnd Bergmann <arnd@arndb.de>
Link: https://lore.kernel.org/r/20210927113702.3866843-1-arnd@kernel.org
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2021-10-05 12:34:54 +02:00
..
android
axis-fifo
board
clocking-wizard
emxx_udc
fbtft
fieldbus
fwserial
gdm724x TTY / Serial patches for 5.15-rc1 2021-09-01 09:51:16 -07:00
greybus staging: greybus: uart: fix tty use after free 2021-09-14 09:18:18 +02:00
gs_fpgaboot
iio
ks7010
media Kbuild updates for v5.15 2021-09-03 15:33:47 -07:00
most
mt7621-dma
mt7621-dts
mt7621-pci
netlogic
nvec
octeon
octeon-usb
olpc_dcon
pi433
qlge IIO / Staging driver update for 5.15-rc1 2021-09-01 09:45:57 -07:00
r8188eu staging: r8188eu: fix -Wrestrict warnings 2021-09-20 12:33:22 +02:00
ralink-gdma
rtl8192e
rtl8192u
rtl8712
rtl8723bs staging: rtl8723bs: remove header file ethernet.h 2021-08-26 12:14:57 +02:00
rts5208
sm750fb
unisys
vc04_services staging: vc04_services: shut up out-of-range warning 2021-10-05 12:34:54 +02:00
vme
vt6655 staging: vt6655: Remove filenames in files 2021-08-28 09:45:10 +02:00
vt6656 staging: vt6656: Remove filenames in files 2021-08-28 08:33:33 +02:00
wfx
wlan-ng IIO / Staging driver update for 5.15-rc1 2021-09-01 09:45:57 -07:00
Kconfig
Makefile