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android_kernel_google_msm/arch/alpha/kernel
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Jeff Layton 3df0a6646d 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.

Change-Id: Ib690c3dd4d56624f0ddb081e1c1d4f23c2dd0cd1
Signed-off-by: Jeff Layton <jlayton@redhat.com>
Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
2018-12-07 22:28:48 +04:00
..
.gitignore
alpha_ksyms.c
asm-offsets.c
binfmt_loader.c __register_binfmt() made void 2012-03-20 21:29:46 -04:00
console.c
core_apecs.c Disintegrate asm/system.h for Alpha 2012-03-28 18:11:12 +01:00
core_cia.c Disintegrate asm/system.h for Alpha 2012-03-28 18:11:12 +01:00
core_irongate.c alpha: Add export.h for THIS_MODULE/EXPORT_SYMBOL 2011-10-31 19:31:03 -04:00
core_lca.c Fix common misspellings 2011-03-31 11:26:23 -03:00
core_marvel.c arch/alpha/kernel: Add kmalloc NULL tests 2009-11-30 15:38:19 -05:00
core_mcpcia.c alpha: Remove set but unused variables. 2011-04-17 14:41:30 -07:00
core_polaris.c
core_t2.c Disintegrate asm/system.h for Alpha 2012-03-28 18:11:12 +01:00
core_titan.c arch/alpha/kernel: Add kmalloc NULL tests 2009-11-30 15:38:19 -05:00
core_tsunami.c alpha: include module.h to fix modpost on Tsunami 2012-05-02 15:54:06 -04:00
core_wildfire.c
entry.S alpha: switch osf_sigprocmask() to use of sigprocmask() 2010-09-27 12:19:53 -07:00
err_common.c
err_ev6.c alpha: Use static const char * const where possible 2010-09-18 23:06:17 -04:00
err_ev7.c
err_impl.h Disintegrate asm/system.h for Alpha 2012-03-28 18:11:12 +01:00
err_marvel.c Fix common misspellings 2011-03-31 11:26:23 -03:00
err_titan.c alpha: Remove set but unused variables. 2011-04-17 14:41:30 -07:00
es1888.c
gct.c
head.S Disintegrate asm/system.h for Alpha 2012-03-28 18:11:12 +01:00
init_task.c alpha: use .data.init_task instead of .data.init_thread. 2009-09-24 17:16:22 -07:00
io.c
irq.c Disintegrate asm/system.h for Alpha 2012-03-28 18:11:12 +01:00
irq_alpha.c Disintegrate asm/system.h for Alpha 2012-03-28 18:11:12 +01:00
irq_i8259.c alpha: Convert to new irq function names 2011-03-29 14:47:58 +02:00
irq_impl.h alpha: i8259, alcor, jensen wildfire: Convert irq_chip 2011-03-02 14:57:55 -05:00
irq_pyxis.c alpha: Convert to new irq function names 2011-03-29 14:47:58 +02:00
irq_srm.c alpha: Convert to new irq function names 2011-03-29 14:47:58 +02:00
machvec_impl.h alpha: use single HAE window on T2 core logic (gamma, sable) 2010-10-26 16:52:12 -07:00
Makefile alpha: Don't force -Werror. 2011-04-17 14:41:30 -07:00
module.c modules: make arch's use default loader hooks 2011-07-24 22:06:04 +09:30
osf_sys.c vfs: define struct filename and have getname() return it 2018-12-07 22:28:48 +04:00
pc873xx.c alpha: Detect Super IO chip, no IDE on Avanti, enable EPP19 2010-06-15 14:19:08 -04:00
pc873xx.h alpha: Detect Super IO chip, no IDE on Avanti, enable EPP19 2010-06-15 14:19:08 -04:00
pci-noop.c Alpha: adapt for dma_map_ops changes 2012-03-28 16:36:36 +02:00
pci-sysfs.c PCI: Convert pcibios_resource_to_bus() to take a pci_bus, not a pci_dev 2015-06-19 11:40:34 +08:00
pci.c alpha/PCI: get rid of device resource fixups 2012-02-23 20:19:01 -07:00
pci_impl.h alpha/PCI: replace pci_probe_only with pci_flags 2012-02-23 20:18:56 -07:00
pci_iommu.c Alpha: adapt for dma_map_ops changes 2012-03-28 16:36:36 +02:00
perf_event.c perf: Disable PERF_SAMPLE_BRANCH_* when not supported 2012-03-05 14:55:42 +01:00
process.c alpha: Add missing RCU idle APIs on idle loop 2012-10-13 05:38:54 +09:00
proto.h Fix call to replaced SuperIO functions 2010-08-31 22:45:31 -04:00
ptrace.c Disintegrate asm/system.h for Alpha 2012-03-28 18:11:12 +01:00
setup.c Disintegrate asm/system.h for Alpha 2012-03-28 18:11:12 +01:00
signal.c alpha: use set_current_blocked() and block_sigmask() 2012-04-05 15:25:51 -07:00
smc37c93x.c alpha: Remove set but unused variables. 2011-04-17 14:41:30 -07:00
smc37c669.c include cleanup: Update gfp.h and slab.h includes to prepare for breaking implicit slab.h inclusion from percpu.h 2010-03-30 22:02:32 +09:00
smp.c smp: Add task_struct argument to __cpu_up() 2016-10-29 23:12:38 +08:00
srm_env.c doc: fix broken references 2011-09-27 18:08:04 +02:00
srmcons.c TTY: srmcons, convert to use tty_port 2012-03-08 11:42:21 -08:00
sys_alcor.c Disintegrate asm/system.h for Alpha 2012-03-28 18:11:12 +01:00
sys_cabriolet.c Disintegrate asm/system.h for Alpha 2012-03-28 18:11:12 +01:00
sys_dp264.c Disintegrate asm/system.h for Alpha 2012-03-28 18:11:12 +01:00
sys_eb64p.c Disintegrate asm/system.h for Alpha 2012-03-28 18:11:12 +01:00
sys_eiger.c Disintegrate asm/system.h for Alpha 2012-03-28 18:11:12 +01:00
sys_jensen.c Disintegrate asm/system.h for Alpha 2012-03-28 18:11:12 +01:00
sys_marvel.c alpha: silence 'const' warning in sys_marvel.c 2012-05-02 15:54:06 -04:00
sys_miata.c Disintegrate asm/system.h for Alpha 2012-03-28 18:11:12 +01:00
sys_mikasa.c Disintegrate asm/system.h for Alpha 2012-03-28 18:11:12 +01:00
sys_nautilus.c alpha: Add irongate_io to PCI bus resources 2013-04-12 09:38:45 -07:00
sys_noritake.c Disintegrate asm/system.h for Alpha 2012-03-28 18:11:12 +01:00
sys_rawhide.c Disintegrate asm/system.h for Alpha 2012-03-28 18:11:12 +01:00
sys_ruffian.c Disintegrate asm/system.h for Alpha 2012-03-28 18:11:12 +01:00
sys_rx164.c Disintegrate asm/system.h for Alpha 2012-03-28 18:11:12 +01:00
sys_sable.c Disintegrate asm/system.h for Alpha 2012-03-28 18:11:12 +01:00
sys_sio.c Disintegrate asm/system.h for Alpha 2012-03-28 18:11:12 +01:00
sys_sx164.c Disintegrate asm/system.h for Alpha 2012-03-28 18:11:12 +01:00
sys_takara.c Disintegrate asm/system.h for Alpha 2012-03-28 18:11:12 +01:00
sys_titan.c Disintegrate and delete asm/system.h 2012-03-28 15:58:21 -07:00
sys_wildfire.c Disintegrate asm/system.h for Alpha 2012-03-28 18:11:12 +01:00
systbls.S alpha: wire up sendmmsg syscall 2011-10-31 17:30:51 -07:00
time.c Merge branch 'timers-cleanup-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/linux-2.6-tip 2011-07-22 16:51:56 -07:00
traps.c Disintegrate asm/system.h for Alpha 2012-03-28 18:11:12 +01:00
vmlinux.lds.S Disintegrate asm/system.h for Alpha 2012-03-28 18:11:12 +01:00