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d7627467b7
android_kernel_xiaomi_sm8350/arch/arm
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David Howells d7627467b7 Make do_execve() take a const filename pointer 
Make do_execve() take a const filename pointer so that kernel_execve() compiles
correctly on ARM:

arch/arm/kernel/sys_arm.c:88: warning: passing argument 1 of 'do_execve' discards qualifiers from pointer target type

This also requires the argv and envp arguments to be consted twice, once for
the pointer array and once for the strings the array points to.  This is
because do_execve() passes a pointer to the filename (now const) to
copy_strings_kernel().  A simpler alternative would be to cast the filename
pointer in do_execve() when it's passed to copy_strings_kernel().

do_execve() may not change any of the strings it is passed as part of the argv
or envp lists as they are some of them in .rodata, so marking these strings as
const should be fine.

Further kernel_execve() and sys_execve() need to be changed to match.

This has been test built on x86_64, frv, arm and mips.

Signed-off-by: David Howells <dhowells@redhat.com>
Tested-by: Ralf Baechle <ralf@linux-mips.org>
Acked-by: Russell King <rmk+kernel@arm.linux.org.uk>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
2010-08-17 18:07:43 -07:00
..
boot Merge branches 'master' and 'devel' into for-linus 2010-08-10 23:17:52 +01:00
common Merge branch 'devel' of git://git.kernel.org/pub/scm/linux/kernel/git/ycmiao/pxa-linux-2.6 into devel-stable 2010-08-06 18:10:25 +01:00
configs Merge branches 'master' and 'devel' into for-linus 2010-08-10 23:17:52 +01:00
include/asm archs: replace unifdef-y with header-y 2010-08-14 22:26:51 +02:00
kernel Make do_execve() take a const filename pointer 2010-08-17 18:07:43 -07:00
lib Merge branch 'devel' of master.kernel.org:/home/rmk/linux-2.6-arm 2010-08-03 14:31:24 -07:00
mach-aaec2000
mach-at91 ARM: 6323/1: cam60: don't use __init for cam60_spi_{flash_platform_data,partitions} 2010-08-10 22:46:56 +01:00
mach-bcmring
mach-clps711x ARM: 6283/1: Remove useless PCIO_BASE definitions 2010-08-05 10:35:49 +01:00
mach-cns3xxx
mach-davinci Merge branch 'davinci-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/khilman/linux-davinci 2010-08-08 10:00:55 -07:00
mach-dove
mach-ebsa110
mach-ep93xx Merge branch 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound-2.6 2010-08-07 17:07:31 -07:00
mach-footbridge
mach-gemini
mach-h720x ARM: 6283/1: Remove useless PCIO_BASE definitions 2010-08-05 10:35:49 +01:00
mach-imx ARM: 6322/1: imx/pca100: Fix name of spi platform data 2010-08-10 22:11:43 +01:00
mach-integrator ARM: 6283/1: Remove useless PCIO_BASE definitions 2010-08-05 10:35:49 +01:00
mach-iop13xx Merge branch 'misc' into devel 2010-07-31 14:20:02 +01:00
mach-iop32x
mach-iop33x
mach-ixp4xx Merge git://git.infradead.org/mtd-2.6 2010-08-15 17:32:47 -07:00
mach-ixp23xx ARM: 6283/1: Remove useless PCIO_BASE definitions 2010-08-05 10:35:49 +01:00
mach-ixp2000
mach-kirkwood Merge branch 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound-2.6 2010-08-07 17:07:31 -07:00
mach-ks8695
mach-lh7a40x
mach-loki
mach-lpc32xx
mach-mmp [ARM] mmp: move declarations into SoC specific header file from common.h 2010-08-05 14:34:46 +08:00
mach-msm Merge branch 'msm-core' of git://codeaurora.org/quic/kernel/dwalker/linux-msm 2010-08-12 10:07:32 -07:00
mach-mv78xx0
mach-mx3 Merge git://git.infradead.org/mtd-2.6 2010-08-15 17:32:47 -07:00
mach-mx5
mach-mx25
mach-mxc91231
mach-netx
mach-nomadik
mach-ns9xxx
mach-nuc93x
mach-omap1 Merge branch 'v2.6.35-omap-mailbox-for-next' of git://gitorious.org/~doyu/lk/mainline into omap-for-linus 2010-08-04 16:10:38 +03:00
mach-omap2 omap: pandora: pass wl1251 information to SDIO core 2010-08-11 08:59:04 -07:00
mach-orion5x ARM: Fix gen_nand probe structures contents 2010-08-12 02:21:18 +01:00
mach-pnx4008
mach-pxa Merge branch 'devel-stable' into devel 2010-08-09 14:09:29 +01:00
mach-realview Merge branch 'devel' of master.kernel.org:/home/rmk/linux-2.6-arm 2010-08-03 14:31:24 -07:00
mach-rpc
mach-s3c24a0/include/mach
mach-s3c64xx Merge branch 'for-linus/samsung-2635' of git://git.fluff.org/bjdooks/linux 2010-08-14 11:59:44 -07:00
mach-s3c2400
mach-s3c2410
mach-s3c2412
mach-s3c2416 s3c-fb: add device name initialization 2010-08-11 08:59:10 -07:00
mach-s3c2440 panic: keep blinking in spite of long spin timer mode 2010-08-11 08:59:22 -07:00
mach-s3c2443 s3c-fb: add device name initialization 2010-08-11 08:59:10 -07:00
mach-s5p6440 Merge branch 'next-samsung' into for-next 2010-08-06 21:49:18 +09:00
mach-s5p6442 Merge branch 'next-samsung' into for-next 2010-08-06 21:49:18 +09:00
mach-s5pc100 Merge branch 'for-linus' of master.kernel.org:/home/rmk/linux-2.6-arm 2010-08-11 09:13:19 -07:00
mach-s5pv210 Merge branch 'for-linus' of master.kernel.org:/home/rmk/linux-2.6-arm 2010-08-11 09:13:19 -07:00
mach-s5pv310 ARM: S5PV310: Add Samsung UNIVERSAL_C210 support 2010-08-06 21:15:52 +09:00
mach-sa1100 Merge branch 'devel' of git://git.kernel.org/pub/scm/linux/kernel/git/ycmiao/pxa-linux-2.6 into devel-stable 2010-08-06 18:10:25 +01:00
mach-shark Merge branches 'at91', 'ep93xx', 'kexec', 'iop', 'lmb', 'nomadik', 'nuc', 'pl', 'spear' and 'versatile' into devel 2010-07-31 14:19:35 +01:00
mach-shmobile ARM: mach-shmobile: Fix up ap4evb build for LCDC merge damage. 2010-08-04 16:47:37 +09:00
mach-spear3xx
mach-spear6xx
mach-stmp37xx
mach-stmp378x
mach-tegra [ARM] tegra: harmony: Add harmony board file 2010-08-05 14:57:02 -07:00
mach-u300 ARM: 6297/1: move U300 timer to dynamic clock lookup 2010-08-10 22:10:56 +01:00
mach-ux500 Merge branch 'next' of git://git.kernel.org/pub/scm/linux/kernel/git/djbw/async_tx 2010-08-09 21:00:07 -07:00
mach-versatile ARM: 6282/1: Remove useless definitions from versatile hardware.h 2010-08-05 10:35:49 +01:00
mach-vexpress Merge branch 'devel' of master.kernel.org:/home/rmk/linux-2.6-arm 2010-08-03 14:31:24 -07:00
mach-w90x900 i2c/nuc900: add i2c driver support for nuc900 2010-08-11 00:34:38 +01:00
mm Merge branches 'master' and 'devel' into for-linus 2010-08-10 23:17:52 +01:00
nwfpe
oprofile
plat-iop Merge branch 'misc' into devel 2010-07-31 14:20:02 +01:00
plat-mxc ARM: 6280/1: imx: Fix build failure when including <mach/gpio.h> without <linux/spinlock.h> 2010-08-10 22:10:50 +01:00
plat-nomadik Merge branch 'next' of git://git.kernel.org/pub/scm/linux/kernel/git/djbw/async_tx 2010-08-09 21:00:07 -07:00
plat-omap omap_hsmmc: add init_card pass-through callback 2010-08-11 08:59:04 -07:00
plat-orion Merge branch 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound-2.6 2010-08-07 17:07:31 -07:00
plat-pxa [ARM] pxa: move pmu device back into mach-pxa/ 2010-08-05 14:32:19 +08:00
plat-s3c24xx
plat-s5p ARM: S5P: Fix on missing S5P_DEV_FIMC in plat-s5p/Kconfig 2010-08-09 18:26:13 +09:00
plat-samsung Merge branch 'for-linus/samsung-2635' of git://git.fluff.org/bjdooks/linux 2010-08-14 11:59:44 -07:00
plat-spear Merge branch 'master' into for-next 2010-08-04 15:14:38 +02:00
plat-stmp3xxx
plat-versatile
tools
vfp
Kconfig Merge branches 'master' and 'devel' into for-linus 2010-08-10 23:17:52 +01:00
Kconfig-nommu
Kconfig.debug
Makefile Merge branches 'master' and 'devel' into for-linus 2010-08-10 23:17:52 +01:00