openstlinux/linux-st
1
0
Fork 0
Code Issues Pull Requests Actions Packages Projects Releases Wiki Activity
Files
de74e00a965177e8a0d44af0ba31971b80f2bf3f
linux-st/Documentation
History
Oleg Nesterov 12a2b4b224 coredump: add support for %d=__get_dumpable() in core name 
Some coredump handlers want to create a core file in a way compatible with
standard behavior.  Standard behavior with fs.suid_dumpable = 2 is to
create core file with uid=gid=0.  However, there was no way for coredump
handler to know that the process being dumped was suid'ed.

This patch adds the new %d specifier for format_corename() which simply
reports __get_dumpable(mm->flags), this is compatible with
/proc/sys/fs/suid_dumpable we already have.

Addresses https://bugzilla.redhat.com/show_bug.cgi?id=787135

Developed during a discussion with Denys Vlasenko.

Signed-off-by: Oleg Nesterov <oleg@redhat.com>
Cc: Denys Vlasenko <vda.linux@googlemail.com>
Cc: Alex Kelly <alex.page.kelly@gmail.com>
Cc: Andi Kleen <andi@firstfloor.org>
Cc: Cong Wang <amwang@redhat.com>
Cc: Jiri Moskovcak <jmoskovc@redhat.com>
Acked-by: Neil Horman <nhorman@tuxdriver.com>
Cc: Alan Cox <alan@lxorguk.ukuu.org.uk>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
2012-10-06 03:05:15 +09:00
..
ABI
Merge branch 'next' of git://git.kernel.org/pub/scm/linux/kernel/git/jmorris/linux-security
2012-10-02 21:38:48 -07:00
accounting
…
acpi
…
aoe
…
arm
Merge tag 'docs' of git://git.kernel.org/pub/scm/linux/kernel/git/arm/arm-soc
2012-10-01 18:56:31 -07:00
arm64
arm64: MMU definitions
2012-09-17 13:41:56 +01:00
auxdisplay
…
backlight
…
blackfin
…
block
…
blockdev
…
cdrom
…
cgroups
cgroup: trivial fixes for Documentation/cgroups/cgroups.txt
2012-09-13 11:10:54 -07:00
connector
…
console
…
cpu-freq
acpi-cpufreq: Add support for disabling dynamic overclocking
2012-09-09 22:05:12 +02:00
cpuidle
…
cris
…
crypto
…
development-process
…
device-mapper
…
devicetree
rtc: snvs: add Freescale rtc-snvs driver
2012-10-06 03:05:01 +09:00
DocBook
…
driver-model
…
dvb
…
early-userspace
…
EDID
…
extcon
…
fault-injection
…
fb
…
filesystems
Merge tag 'jfs-3.7' of git://github.com/kleikamp/linux-shaggy
2012-10-03 08:48:21 -07:00
firmware_class
…
frv
…
hid
HID: sensors: add documentation
2012-09-06 19:11:04 +01:00
hwmon
hwmon: (mcp3021) Add MCP3221 support
2012-09-23 21:08:36 -07:00
i2c
i2c-i801: Add Device IDs for Intel Lynx Point-LP PCH
2012-09-10 10:14:02 +02:00
i2o
…
ia64
…
ide
…
infiniband
IB/ipoib: Add rtnl_link_ops support
2012-09-20 16:49:17 -04:00
input
…
ioctl
…
isdn
…
ja_JP
…
kbuild
UAPI: Remove the objhdr-y export list
2012-10-02 18:01:56 +01:00
kdump
…
ko_KR
…
laptops
…
leds
…
m68k
…
make
…
memory-devices
…
mips
…
misc-devices
…
mmc
…
mn10300
…
mtd
…
namespaces
…
netlabel
…
networking
vxlan: virtual extensible lan
2012-10-01 18:39:45 -04:00
nfc
…
parisc
…
PCI
…
pcmcia
…
power
Merge branch 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/jikos/trivial
2012-10-01 09:06:36 -07:00
powerpc
…
pps
…
prctl
…
pti
…
ptp
…
rapidio
…
RCU
Merge branches 'bigrt.2012.09.23a', 'doctorture.2012.09.23a', 'fixes.2012.09.23a', 'hotplug.2012.09.23a' and 'idlechop.2012.09.23a' into HEAD
2012-09-24 20:02:22 -07:00
s390
…
scheduler
sched: Remove __ARCH_WANT_INTERRUPTS_ON_CTXSW
2012-09-13 16:52:04 +02:00
scsi
[SCSI] qla4xxx: update copyrights in LICENSE.qla4xxx
2012-09-24 12:41:34 +04:00
security
Documentation: Update git repository URL for Smack userland tools
2012-09-26 09:24:06 -07:00
serial
…
sh
…
sound
…
spi
Merge tag 'spi-3.7' of git://git.kernel.org/pub/scm/linux/kernel/git/broonie/misc
2012-10-02 17:26:42 -07:00
sysctl
coredump: add support for %d=__get_dumpable() in core name
2012-10-06 03:05:15 +09:00
target
…
telephony
…
thermal
…
timers
…
trace
doc: fix old config name of kprobetrace
2012-09-27 12:11:29 +02:00
usb
…
vDSO
…
video4linux
…
virtual
KVM: Add resampling irqfds for level triggered interrupts
2012-09-23 13:50:15 +02:00
vm
…
w1
…
watchdog
…
wimax
…
x86
x86/mce: Provide boot argument to honour bios-set CMCI threshold
2012-09-27 10:08:00 -07:00
zh_CN
Documentation: Fixes some translation error in Documentation/zh_CN/gpio.txt
2012-09-26 13:12:32 -07:00
.gitignore
…
00-INDEX
…
applying-patches.txt
…
atomic_ops.txt
…
bad_memory.txt
…
basic_profiling.txt
…
binfmt_misc.txt
…
braille-console.txt
…
bt8xxgpio.txt
…
btmrvl.txt
…
BUG-HUNTING
…
bus-virt-phys-mapping.txt
…
cachetlb.txt
…
Changes
…
circular-buffers.txt
…
clk.txt
…
coccinelle.txt
…
CodingStyle
CodingStyle: add networking specific block comment style
2012-10-06 03:04:59 +09:00
cpu-hotplug.txt
…
cpu-load.txt
…
cputopology.txt
…
crc32.txt
…
dcdbas.txt
…
debugging-modules.txt
…
debugging-via-ohci1394.txt
…
dell_rbu.txt
…
devices.txt
…
digsig.txt
…
DMA-API-HOWTO.txt
…
DMA-API.txt
…
DMA-attributes.txt
…
dma-buf-sharing.txt
…
DMA-ISA-LPC.txt
…
dmaengine.txt
…
dontdiff
Merge branch 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/jikos/trivial
2012-10-01 09:06:36 -07:00
dynamic-debug-howto.txt
…
edac.txt
…
eisa.txt
…
email-clients.txt
…
flexible-arrays.txt
…
futex-requeue-pi.txt
…
gcov.txt
…
gpio.txt
…
highuid.txt
…
HOWTO
…
hw_random.txt
…
hwspinlock.txt
…
init.txt
…
initrd.txt
…
intel_txt.txt
…
Intel-IOMMU.txt
…
io_ordering.txt
…
io-mapping.txt
…
iostats.txt
…
IPMI.txt
…
IRQ-affinity.txt
…
IRQ-domain.txt
…
IRQ.txt
…
irqflags-tracing.txt
…
isapnp.txt
…
java.txt
…
kernel-doc-nano-HOWTO.txt
…
kernel-docs.txt
…
kernel-parameters.txt
Merge branch 'next' of git://git.kernel.org/pub/scm/linux/kernel/git/jmorris/linux-security
2012-10-02 21:38:48 -07:00
kmemcheck.txt
…
kmemleak.txt
…
kobject.txt
…
kprobes.txt
…
kref.txt
…
ldm.txt
…
local_ops.txt
…
lockdep-design.txt
…
lockstat.txt
…
lockup-watchdogs.txt
…
logo.gif
…
logo.txt
…
magic-number.txt
…
Makefile
…
ManagementStyle
…
md.txt
…
media-framework.txt
…
memory-barriers.txt
…
memory-hotplug.txt
…
memory.txt
…
mono.txt
…
mutex-design.txt
…
nommu-mmap.txt
…
numastat.txt
…
oops-tracing.txt
…
padata.txt
…
parport-lowlevel.txt
…
parport.txt
…
pi-futex.txt
…
pinctrl.txt
pinctrl: document semantics vs GPIO
2012-09-17 10:53:57 +02:00
pnp.txt
…
preempt-locking.txt
…
printk-formats.txt
lib/vsprintf: update documentation to cover all of %p[Mm][FR]
2012-10-06 03:04:50 +09:00
prio_tree.txt
…
pwm.txt
…
ramoops.txt
…
rbtree.txt
…
remoteproc.txt
remoteproc: add rproc_report_crash function to notify rproc crashes
2012-09-18 12:53:22 +03:00
rfkill.txt
…
robust-futex-ABI.txt
…
robust-futexes.txt
…
rpmsg.txt
…
rt-mutex-design.txt
…
rt-mutex.txt
…
rtc.txt
rtc-proc: permit the /proc/driver/rtc device to use other devices
2012-10-06 03:05:01 +09:00
SAK.txt
…
SecurityBugs
…
serial-console.txt
…
sgi-ioc4.txt
…
sgi-visws.txt
…
SM501.txt
…
sparse.txt
…
spinlocks.txt
…
stable_api_nonsense.txt
…
stable_kernel_rules.txt
…
static-keys.txt
…
SubmitChecklist
…
SubmittingDrivers
…
SubmittingPatches
…
svga.txt
…
sysfs-rules.txt
…
sysrq.txt
…
unaligned-memory-access.txt
…
unicode.txt
…
unshare.txt
…
vfio.txt
vfio: Trivial Documentation correction
2012-09-21 10:48:03 -06:00
VGA-softcursor.txt
…
vgaarbiter.txt
…
video-output.txt
…
vme_api.txt
…
volatile-considered-harmful.txt
…
workqueue.txt
…
xz.txt
…
zorro.txt
…