David Howells c69e8d9c01 CRED: Use RCU to access another task's creds and to release a task's own creds ...

Use RCU to access another task's creds and to release a task's own creds.
This means that it will be possible for the credentials of a task to be
replaced without another task (a) requiring a full lock to read them, and (b)
seeing deallocated memory.

Signed-off-by: David Howells <dhowells@redhat.com>
Acked-by: James Morris <jmorris@namei.org>
Acked-by: Serge Hallyn <serue@us.ibm.com>
Signed-off-by: James Morris <jmorris@namei.org>

2008-11-14 10:39:19 +11:00

..

cpufreq

[IA64] improper printk format in acpi-cpufreq

2008-07-17 11:11:17 -07:00

.gitignore

[IA64] Cleanup generated file not ignored by .gitignore

2008-08-04 11:06:16 -07:00

acpi-ext.c

Pull acpi_os_free into release branch

2006-07-01 17:19:08 -04:00

acpi-processor.c

ACPI: Set _PSD ACPI_PDC_SMP_T_SWCOORD

2008-02-02 02:22:43 -05:00

acpi.c

Pull vtd-iommu into release branch

2008-10-17 13:52:22 -07:00

asm-offsets.c

ia64/pv_ops/xen: elf note based xen startup.

2008-10-17 10:02:21 -07:00

audit.c

[PATCH] audit signal recipients

2007-05-11 05:38:25 -04:00

brl_emu.c

Linux-2.6.12-rc2

2005-04-16 15:20:36 -07:00

crash_dump.c

kdump: make elfcorehdr_addr independent of CONFIG_PROC_VMCORE

2008-10-20 08:52:39 -07:00

crash.c

[IA64] simplify notify hooks in mca.c

2008-04-22 08:56:38 -07:00

cyclone.c

cyclone.c: silly use of volatile, __iomem fixes

2007-07-26 11:11:57 -07:00

efi_stub.S

[IA64] make efi_stub.S fit in 80 cols

2006-06-21 14:35:28 -07:00

efi.c

always reserve elfcore header memory in crash kernel

2008-10-20 08:52:40 -07:00

entry.h

Remove obsolete #include <linux/config.h>

2006-06-30 19:25:36 +02:00

entry.S

[IA64] utrace use generic trace hook

2008-10-06 10:43:06 -07:00

err_inject.c

sysdev: Pass the attribute to the low level sysdev show/store function

2008-07-21 21:55:02 -07:00

esi_stub.S

[IA64] esi-support

2006-06-21 11:19:22 -07:00

esi.c

[IA64] esi-support

2006-06-21 11:19:22 -07:00

fsys.S

Pull miscellaneous into release branch

2008-04-17 10:14:51 -07:00

fsyscall_gtod_data.h

[IA64] generalize attribute of fsyscall_gtod_data

2008-02-04 15:36:36 -08:00

gate-data.S

Linux-2.6.12-rc2

2005-04-16 15:20:36 -07:00

gate.lds.S

[IA64] increase .data.patch offset

2007-12-07 14:28:02 -08:00

gate.S

[IA64] Stop bit for brl instruction

2007-07-09 13:37:44 -07:00

head.S

[IA64] Put the space for cpu0 per-cpu area into .data section

2008-09-29 16:39:19 -07:00

ia64_ksyms.c

Generic semaphore implementation

2008-04-17 10:42:34 -04:00

init_task.c

[PATCH] take init_files to fs/file.c

2008-05-16 17:22:20 -04:00

iosapic.c

[IA64] Move include/asm-ia64 to arch/ia64/include/asm

2008-08-01 10:21:21 -07:00

irq_ia64.c

[IA64] pvops: add hooks, pv_irq_ops, to paravirtualized irq related operations.

2008-05-27 15:11:10 -07:00

irq_lsapic.c

[IA64] spelling fixes: arch/ia64/

2007-05-11 14:55:43 -07:00

irq.c

[IA64] fix section mismatch in arch/ia64/kernel/irq.c

2008-04-30 14:08:01 -07:00

ivt.S

ia64/pv_ops: fix paravirtualization of ivt.S with CONFIG_SMP=n

2008-10-17 09:50:09 -07:00

jprobes.S

[IA64] Move include/asm-ia64 to arch/ia64/include/asm

2008-08-01 10:21:21 -07:00

kprobes.c

kprobes: improve kretprobe scalability with hashed locking

2008-07-25 10:53:30 -07:00

machine_kexec.c

vmcoreinfo: fix the configuration dependencies

2008-02-07 08:42:25 -08:00

machvec.c

[IA64] Ensure that machvec is set up takes place before serial console

2007-07-25 11:12:47 -07:00

Makefile

Pull vtd-iommu into release branch

2008-10-17 13:52:22 -07:00

mca_asm.S

[IA64] Add API for allocating Dynamic TR resource.

2008-04-03 11:02:58 -07:00

mca_drv_asm.S

[IA64] mca style cleanup

2008-02-04 15:42:06 -08:00

mca_drv.c

CRED: Wrap task credential accesses in the IA64 arch

2008-11-14 10:38:37 +11:00

mca_drv.h

[IA64] mca style cleanup

2008-02-04 15:42:06 -08:00

mca.c

on_each_cpu(): kill unused 'retry' parameter

2008-06-26 11:24:38 +02:00

minstate.h

[IA64] pvops: paravirtualize minstate.h.

2008-05-27 15:02:17 -07:00

module.c

[IA64] fix compile failure with non modular builds

2008-09-10 10:46:32 -07:00

msi_ia64.c

[IA64] Add Variable Page Size and IA64 Support in Intel IOMMU

2008-10-17 12:14:13 -07:00

nr-irqs.c

ia64/pv_ops/xen: define the nubmer of irqs which xen needs.

2008-10-17 10:06:59 -07:00

numa.c

[IA64] Minimize per_cpu reservations.

2008-04-08 13:51:35 -07:00

pal.S

[IA64] reformat pal.S to fit in 80 columns, fix typos

2006-10-17 14:54:19 -07:00

palinfo.c

smp_call_function: get rid of the unused nonatomic/retry argument

2008-06-26 11:24:35 +02:00

paravirt_inst.h

ia64/pv_ops: paravirtualized instruction checker.

2008-10-17 10:12:54 -07:00

paravirt.c

ia64/pv_ops: avoid name conflict of get_irq_chip().

2008-10-17 09:50:55 -07:00

paravirtentry.S

[IA64] pvops: paravirtualize entry.S

2008-05-27 15:08:01 -07:00

patch.c

[IA64] Workaround for RSE issue

2008-05-27 13:24:39 -07:00

pci-dma.c

x86/PCI: build failure at x86/kernel/pci-dma.c with !CONFIG_PCI

2008-10-24 11:09:43 -07:00

pci-swiotlb.c

[IA64] Add Variable Page Size and IA64 Support in Intel IOMMU

2008-10-17 12:14:13 -07:00

perfmon_default_smpl.c

[IA64] remove remaining __FUNCTION__ occurrences

2008-03-06 09:19:27 -08:00

perfmon_generic.h

Linux-2.6.12-rc2

2005-04-16 15:20:36 -07:00

perfmon_itanium.h

Linux-2.6.12-rc2

2005-04-16 15:20:36 -07:00

perfmon_mckinley.h

[IA64] spelling fixes: arch/ia64/

2007-05-11 14:55:43 -07:00

perfmon_montecito.h

[IA64] sparse cleanups

2006-12-07 10:48:19 -08:00

perfmon.c

CRED: Use RCU to access another task's creds and to release a task's own creds

2008-11-14 10:39:19 +11:00

process.c

Pull pv_ops-xen into release branch

2008-10-17 13:51:28 -07:00

ptrace.c

[IA64] utrace use generic trace hook

2008-10-06 10:43:06 -07:00

relocate_kernel.S

[IA64] Removal of percpu TR cleanup in kexec code

2007-05-08 10:00:28 -07:00

sal.c

[IA64] Update check_sal_cache_flush to use platform_send_ipi()

2008-06-11 16:40:33 -07:00

salinfo.c

ia64: use non-racy method for proc entries creation

2008-04-29 08:06:21 -07:00

setup.c

Merge branch 'release' of git://git.kernel.org/pub/scm/linux/kernel/git/aegl/linux-2.6

2008-10-23 08:07:35 -07:00

sigframe.h

[IA64] Add TIF_RESTORE_SIGMASK

2007-05-08 14:51:59 -07:00

signal.c

CRED: Wrap task credential accesses in the IA64 arch

2008-11-14 10:38:37 +11:00

smp.c

[IA64] Shrink shadow_flush_counts to a short array to save 8k of per_cpu area.

2008-08-18 15:39:48 -07:00

smpboot.c

Merge branches 'sched/devel', 'sched/cpu-hotplug', 'sched/cpusets' and 'sched/urgent' into sched/core

2008-10-08 11:31:02 +02:00

sys_ia64.c

flag parameters: pipe

2008-07-24 10:47:28 -07:00

time.c

Pull pvops into release branch

2008-07-17 10:53:37 -07:00

topology.c

[IA64] fix section mismatch in arch/ia64/kernel/topology.c

2008-04-30 14:08:07 -07:00

traps.c

[IA64] honor notify_die() returning NOTIFY_STOP

2008-02-05 08:26:44 -08:00

unaligned.c

[IA64] arch/ia64/kernel/: use time_* macros

2008-04-09 10:38:30 -07:00

uncached.c

smp_call_function: get rid of the unused nonatomic/retry argument

2008-06-26 11:24:35 +02:00

unwind_decoder.c

Linux-2.6.12-rc2

2005-04-16 15:20:36 -07:00

unwind_i.h

Linux-2.6.12-rc2

2005-04-16 15:20:36 -07:00

unwind.c

[IA64] remove remaining __FUNCTION__ occurrences

2008-03-06 09:19:27 -08:00

vmlinux.lds.S

[IA64] Put the space for cpu0 per-cpu area into .data section

2008-09-29 16:39:19 -07:00