Jeff Layton 91a27b2a75 vfs: define struct filename and have getname() return it ... getname() is intended to copy pathname strings from userspace into a kernel buffer. The result is just a string in kernel space. It would however be quite helpful to be able to attach some ancillary info to the string. For instance, we could attach some audit-related info to reduce the amount of audit-related processing needed. When auditing is enabled, we could also call getname() on the string more than once and not need to recopy it from userspace. This patchset converts the getname()/putname() interfaces to return a struct instead of a string. For now, the struct just tracks the string in kernel space and the original userland pointer for it. Later, we'll add other information to the struct as it becomes convenient. Signed-off-by: Jeff Layton <jlayton@redhat.com> Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>		2012-10-12 20:14:55 -04:00
..
cpu	sh: Fix up TIF_NOTIFY_RESUME sans TIF_SIGPENDING handling.	2012-09-18 17:04:37 +09:00
vsyscall	sh: vsyscall: Fix up .eh_frame generation.	2012-03-30 19:42:26 +09:00
.gitignore	…
Makefile	sh: Use generic init_task	2012-05-05 13:00:25 +02:00
asm-offsets.c	sh: Add R-standby sleep mode support	2009-10-30 14:38:45 +09:00
cpufreq.c	sh: cpufreq: Wire up scaling_available_freqs support.	2012-01-27 20:45:24 +09:00
crash_dump.c	crash_dump: export is_kdump_kernel to modules, consolidate elfcorehdr_addr, setup_elfcorehdr and saved_max_pfn	2011-03-23 19:47:19 -07:00
debugtraps.S	sh: kgdb: Rework breakpoint handling on top of notifier chain.	2009-12-22 12:44:14 +09:00
disassemble.c	…
dma-nommu.c	SH: adapt for dma_map_ops changes	2012-03-28 16:36:37 +02:00
dumpstack.c	sh64: Convert to unwinder API.	2012-05-24 15:03:46 +09:00
dwarf.c	sh: handle early calls to return_address() when using dwarf unwinder.	2010-05-25 16:16:40 +09:00
entry-common.S	sh: Fix up TIF_NOTIFY_RESUME sans TIF_SIGPENDING handling.	2012-09-18 17:04:37 +09:00
ftrace.c	tracing: Unify arch_syscall_addr() implementations	2010-02-17 13:07:21 +01:00
head_32.S	sh: boot kernel with SR.BL set	2010-09-30 09:43:32 +09:00
head_64.S	sh64: Fix up early serial fixmap.	2010-01-12 15:22:26 +09:00
hw_breakpoint.c	Disintegrate asm/system.h for SH	2012-03-28 18:30:03 +01:00
idle.c	sh: Remove cpu_idle_wait()	2012-05-08 12:35:07 +02:00
io.c	sh: support for platforms without PIO.	2010-06-02 16:31:42 +09:00
io_trapped.c	Disintegrate asm/system.h for SH	2012-03-28 18:30:03 +01:00
iomap.c	sh: machvec IO death.	2010-11-01 09:49:04 -04:00
ioport.c	sections: fix section conflicts in arch/sh	2012-10-06 03:04:40 +09:00
irq.c	sh: Kill off now unused arch_probe_nr_irqs().	2012-05-24 13:59:35 +09:00
irq_32.c	Fix IRQ flag handling naming	2010-10-07 14:08:55 +01:00
irq_64.c	sh64: update for IRQ flag handling naming changes.	2010-10-27 15:34:51 +09:00
kdebugfs.c	sh: provide generic arch_debugfs_dir.	2010-09-24 04:04:26 +09:00
kgdb.c	sh: kgdb: Fix up NULL pointer deref by kgdb_nmicallback.	2012-04-10 14:22:39 +09:00
kprobes.c	sh: kprobes SMP support.	2010-06-14 17:06:10 +09:00
localtimer.c	sh: CPU hotplug support.	2010-04-26 19:08:55 +09:00
machine_kexec.c	memblock: s/memblock_analyze()/memblock_allow_resize()/ and update users	2011-12-08 10:22:08 -08:00
machvec.c	sh: Kill off machvec IRQ hinting.	2012-05-21 17:54:01 +09:00
module.c	modules: make arch's use default loader hooks	2011-07-24 22:06:04 +09:30
nmi_debug.c	…
perf_callchain.c	sh: remove warning and warning_symbol from struct stacktrace_ops	2011-05-23 14:42:15 +09:00
perf_event.c	perf: Disable PERF_SAMPLE_BRANCH_* when not supported	2012-03-05 14:55:42 +01:00
process.c	sh: arch/sh/kernel/process.c needs asm/fpu.h for unlazy_fpu().	2012-05-24 13:03:20 +09:00
process_32.c	vfs: define struct filename and have getname() return it	2012-10-12 20:14:55 -04:00
process_64.c	vfs: define struct filename and have getname() return it	2012-10-12 20:14:55 -04:00
ptrace.c	sh: Add kprobe-based event tracer.	2010-06-14 15:16:53 +09:00
ptrace_32.c	seccomp: ignore secure_computing return values	2012-04-18 12:24:50 +10:00
ptrace_64.c	seccomp: ignore secure_computing return values	2012-04-18 12:24:50 +10:00
reboot.c	Disintegrate asm/system.h for SH	2012-03-28 18:30:03 +01:00
relocate_kernel.S	…
return_address.c	sh: handle early calls to return_address() when using dwarf unwinder.	2010-05-25 16:16:40 +09:00
setup.c	mtd/uclinux: Use generic __bss_stop instead of _ebss	2012-06-27 09:59:43 +02:00
sh_bios.c	sh: sh_bios detection.	2010-01-12 18:42:52 +09:00
sh_ksyms_32.c	mtd/uclinux: Use generic __bss_stop instead of _ebss	2012-06-27 09:59:43 +02:00
sh_ksyms_64.c	sh: use the new generic strnlen_user() function	2012-06-13 10:28:37 +09:00
signal_32.c	Uninclude linux/freezer.h	2012-10-01 09:58:18 -04:00
signal_64.c	Uninclude linux/freezer.h	2012-10-01 09:58:18 -04:00
smp.c	sh: use clear_tasks_mm_cpumask()	2012-05-31 17:49:30 -07:00
stacktrace.c	sh: remove warning and warning_symbol from struct stacktrace_ops	2011-05-23 14:42:15 +09:00
swsusp.c	…
sys_sh.c	sh: avoid to flush all cache in sys_cacheflush	2010-11-17 17:55:30 +09:00
sys_sh32.c	Make do_execve() take a const filename pointer	2010-08-17 18:07:43 -07:00
sys_sh64.c	Make do_execve() take a const filename pointer	2010-08-17 18:07:43 -07:00
syscalls_32.S	sh: Avoid exporting unimplemented syscalls.	2012-03-28 16:20:20 +09:00
syscalls_64.S	sh: Avoid exporting unimplemented syscalls.	2012-03-28 16:20:20 +09:00
time.c	sh: hwblk: Kill off remaining bits of hwblk API.	2011-11-18 16:26:00 +09:00
topology.c	arch/sh: remove references to cpu_*_map.	2012-02-24 13:21:45 +09:00
traps.c	sh: Consolidate die definitions for trap handlers.	2012-06-14 14:18:51 +09:00
traps_32.c	sh: Consolidate die definitions for trap handlers.	2012-06-14 14:18:51 +09:00
traps_64.c	sh64: Attempt to make reserved insn trap handler resemble C.	2012-06-14 14:46:36 +09:00
unwinder.c	atomic: use <linux/atomic.h>	2011-07-26 16:49:47 -07:00
vmlinux.lds.S	mtd/uclinux: Use generic __bss_stop instead of _ebss	2012-06-27 09:59:43 +02:00