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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>		15 years ago
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configs	defconfig reduction	15 years ago
include	arch/tile: export only COMMAND_LINE_SIZE to userspace.	15 years ago
kernel	Make do_execve() take a const filename pointer	15 years ago
lib	arch/tile: Various cleanups.	15 years ago
mm	arch/tile: Various cleanups.	15 years ago
Kbuild	…
Kconfig	arch/tile: Add driver to enable access to the user dynamic network.	15 years ago
Kconfig.debug	…
Makefile	arch/tile: don't validate CROSS_COMPILE needlessly	15 years ago