https://github.com/torvalds/linux
Revision 6111da3432b10b2c56a21a5d8671aee46435326d authored by Linus Torvalds on 27 September 2014, 23:45:33 UTC, committed by Linus Torvalds on 27 September 2014, 23:45:33 UTC
Pull cgroup fixes from Tejun Heo:
"This is quite late but these need to be backported anyway.
This is the fix for a long-standing cpuset bug which existed from
2009. cpuset makes use of PF_SPREAD_{PAGE|SLAB} flags to modify the
task's memory allocation behavior according to the settings of the
cpuset it belongs to; unfortunately, when those flags have to be
changed, cpuset did so directly even whlie the target task is running,
which is obviously racy as task->flags may be modified by the task
itself at any time. This obscure bug manifested as corrupt
PF_USED_MATH flag leading to a weird crash.
The bug is fixed by moving the flag to task->atomic_flags. The first
two are prepatory ones to help defining atomic_flags accessors and the
third one is the actual fix"
* 'for-3.17-fixes' of git://git.kernel.org/pub/scm/linux/kernel/git/tj/cgroup:
cpuset: PF_SPREAD_PAGE and PF_SPREAD_SLAB should be atomic flags
sched: add macros to define bitops for task atomic flags
sched: fix confusing PFA_NO_NEW_PRIVS constant
Tip revision: 6111da3432b10b2c56a21a5d8671aee46435326d authored by Linus Torvalds on 27 September 2014, 23:45:33 UTC
Merge branch 'for-3.17-fixes' of git://git.kernel.org/pub/scm/linux/kernel/git/tj/cgroup
Merge branch 'for-3.17-fixes' of git://git.kernel.org/pub/scm/linux/kernel/git/tj/cgroup
Tip revision: 6111da3
| File | Mode | Size |
|---|---|---|
| fc | ||
| fc_encode.h | -rw-r--r-- | 21.6 KB |
| fc_frame.h | -rw-r--r-- | 6.9 KB |
| fcoe_sysfs.h | -rw-r--r-- | 3.8 KB |
| iscsi_if.h | -rw-r--r-- | 26.0 KB |
| iscsi_proto.h | -rw-r--r-- | 16.1 KB |
| libfc.h | -rw-r--r-- | 34.5 KB |
| libfcoe.h | -rw-r--r-- | 13.8 KB |
| libiscsi.h | -rw-r--r-- | 14.2 KB |
| libiscsi_tcp.h | -rw-r--r-- | 4.3 KB |
| libsas.h | -rw-r--r-- | 19.6 KB |
| osd_attributes.h | -rw-r--r-- | 15.0 KB |
| osd_initiator.h | -rw-r--r-- | 16.3 KB |
| osd_ore.h | -rw-r--r-- | 5.4 KB |
| osd_protocol.h | -rw-r--r-- | 17.6 KB |
| osd_sec.h | -rw-r--r-- | 1.5 KB |
| osd_sense.h | -rw-r--r-- | 9.9 KB |
| osd_types.h | -rw-r--r-- | 1021 bytes |
| sas.h | -rw-r--r-- | 12.2 KB |
| sas_ata.h | -rw-r--r-- | 2.7 KB |
| scsi.h | -rw-r--r-- | 18.2 KB |
| scsi_bsg_iscsi.h | -rw-r--r-- | 2.8 KB |
| scsi_cmnd.h | -rw-r--r-- | 8.9 KB |
| scsi_dbg.h | -rw-r--r-- | 968 bytes |
| scsi_device.h | -rw-r--r-- | 19.6 KB |
| scsi_devinfo.h | -rw-r--r-- | 2.2 KB |
| scsi_dh.h | -rw-r--r-- | 2.8 KB |
| scsi_driver.h | -rw-r--r-- | 805 bytes |
| scsi_eh.h | -rw-r--r-- | 2.7 KB |
| scsi_host.h | -rw-r--r-- | 28.1 KB |
| scsi_ioctl.h | -rw-r--r-- | 1.2 KB |
| scsi_tcq.h | -rw-r--r-- | 4.7 KB |
| scsi_transport.h | -rw-r--r-- | 3.9 KB |
| scsi_transport_fc.h | -rw-r--r-- | 27.2 KB |
| scsi_transport_iscsi.h | -rw-r--r-- | 17.2 KB |
| scsi_transport_sas.h | -rw-r--r-- | 6.5 KB |
| scsi_transport_spi.h | -rw-r--r-- | 7.1 KB |
| scsi_transport_srp.h | -rw-r--r-- | 5.0 KB |
| scsicam.h | -rw-r--r-- | 674 bytes |
| sg.h | -rw-r--r-- | 12.0 KB |
| srp.h | -rw-r--r-- | 6.1 KB |
Computing file changes ...
