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2008-07-02Merge branch 'x86-fixes-for-linus' of ↵Linus Torvalds
git://git.kernel.org/pub/scm/linux/kernel/git/tip/linux-2.6-tip * 'x86-fixes-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/linux-2.6-tip: x86: fix NODES_SHIFT Kconfig range
2008-07-02Merge git://git.kernel.org/pub/scm/linux/kernel/git/jejb/scsi-rc-fixes-2.6Linus Torvalds
* git://git.kernel.org/pub/scm/linux/kernel/git/jejb/scsi-rc-fixes-2.6: [SCSI] esp: tidy up target reference counting [SCSI] esp: Fix OOPS in esp_reset_cleanup(). [SCSI] ses: Fix timeout
2008-07-02Merge git://git.kernel.org/pub/scm/linux/kernel/git/agk/linux-2.6-dmLinus Torvalds
* git://git.kernel.org/pub/scm/linux/kernel/git/agk/linux-2.6-dm: dm crypt: use cond_resched
2008-07-02Merge branch 'for-2.6.26' of git://neil.brown.name/mdLinus Torvalds
* 'for-2.6.26' of git://neil.brown.name/md: Fix error paths if md_probe fails. Don't acknowlege that stripe-expand is complete until it really is. Ensure interrupted recovery completed properly (v1 metadata plus bitmap)
2008-07-02Merge branch 'merge' of ↵Linus Torvalds
git://git.kernel.org/pub/scm/linux/kernel/git/paulus/powerpc * 'merge' of git://git.kernel.org/pub/scm/linux/kernel/git/paulus/powerpc: powerpc/mpc5200: Fix lite5200b suspend/resume powerpc/legacy_serial: Bail if reg-offset/shift properties are present powerpc/bootwrapper: update for initrd with simpleImage
2008-07-02Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/net-2.6Linus Torvalds
* git://git.kernel.org/pub/scm/linux/kernel/git/davem/net-2.6: (55 commits) net: fib_rules: fix error code for unsupported families netdevice: Fix wrong string handle in kernel command line parsing net: Tyop of sk_filter() comment netlink: Unneeded local variable net-sched: fix filter destruction in atm/hfsc qdisc destruction net-sched: change tcf_destroy_chain() to clear start of filter list ipv4: fix sysctl documentation of time related values mac80211: don't accept WEP keys other than WEP40 and WEP104 hostap: fix sparse warnings hostap: don't report useless WDS frames by default textsearch: fix Boyer-Moore text search bug netfilter: nf_conntrack_tcp: fixing to check the lower bound of valid ACK ipv6 route: Convert rt6_device_match() to use RT6_LOOKUP_F_xxx flags. netlabel: Fix a problem when dumping the default IPv6 static labels net/inet_lro: remove setting skb->ip_summed when not LRO-able inet fragments: fix race between inet_frag_find and inet_frag_secret_rebuild CONNECTOR: add a proc entry to list connectors netlink: Fix some doc comments in net/netlink/attr.c tcp: /proc/net/tcp rto,ato values not scaled properly (v2) include/linux/netdevice.h: don't export MAX_HEADER to userspace ...
2008-07-02DRM/i915: only use tiled blits on 965+Jesse Barnes
When scheduled swaps occur, we need to blit between front & back buffers. If the buffers are tiled, we need to set the appropriate XY_SRC_COPY tile bit, but only on 965 chips, since it will cause corruption on pre-965 (e.g. 945). Bug reported by and fix tested by Tomas Janousek <tomi@nomi.cz>. Signed-off-by: Jesse Barnes <jbarnes@virtuousgeek.org> Acked-by: Dave Airlie <airlied@linux.ie> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
2008-07-02drivers/input/ff-core.c needs <linux/sched.h>Geert Uytterhoeven
Commit 656acd2bbc4ce7f224de499ee255698701396c48 ("Input: fix locking in force-feedback core") causes the following regression on m68k: | linux/drivers/input/ff-core.c: In function 'input_ff_upload': | linux/drivers/input/ff-core.c:172: error: dereferencing pointer to incomplete type | linux/drivers/input/ff-core.c: In function 'erase_effect': | linux/drivers/input/ff-core.c:197: error: dereferencing pointer to incomplete type | linux/drivers/input/ff-core.c:204: error: dereferencing pointer to incomplete type | make[4]: *** [drivers/input/ff-core.o] Error 1 As the incomplete type is `struct task_struct', including <linux/sched.h> fixes it. Signed-off-by: Geert Uytterhoeven <geert@linux-m68k.org> Acked-by: Dmitry Torokhov <dmitry.torokhov@gmail.com> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
2008-07-03Merge branch 'for-2.6.26' of git://git.secretlab.ca/git/linux-2.6-mpc52xx ↵Paul Mackerras
into merge
2008-07-02dm crypt: use cond_reschedMilan Broz
Add cond_resched() to prevent monopolising CPU when processing large bios. dm-crypt processes encryption of bios in sector units. If the bio request is big it can spend a long time in the encryption call. Signed-off-by: Milan Broz <mbroz@redhat.com> Tested-by: Yan Li <elliot.li.tech@gmail.com> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Alasdair G Kergon <agk@redhat.com>
2008-07-01net: fib_rules: fix error code for unsupported familiesPatrick McHardy
The errno code returned must be negative. Fixes "RTNETLINK answers: Unknown error 18446744073709551519". Signed-off-by: Patrick McHardy <kaber@trash.net> Signed-off-by: David S. Miller <davem@davemloft.net>
2008-07-01netdevice: Fix wrong string handle in kernel command line parsingWang Chen
v1->v2: Use strlcpy() to ensure s[i].name be null-termination. 1. In netdev_boot_setup_add(), a long name will leak. ex. : dev=21,0x1234,0x1234,0x2345,eth123456789verylongname......... 2. In netdev_boot_setup_check(), mismatch will happen if s[i].name is a substring of dev->name. ex. : dev=...eth1 dev=...eth11 [ With feedback from Ben Hutchings. ] Signed-off-by: Wang Chen <wangchen@cn.fujitsu.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2008-07-01net: Tyop of sk_filter() commentWang Chen
Parameter "needlock" no long exists. Signed-off-by: Wang Chen <wangchen@cn.fujitsu.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2008-07-01netlink: Unneeded local variableWang Chen
We already have a variable, which has the same capability. Signed-off-by: Wang Chen <wangchen@cn.fujitsu.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2008-07-01net-sched: fix filter destruction in atm/hfsc qdisc destructionPatrick McHardy
Filters need to be destroyed before beginning to destroy classes since the destination class needs to still be alive to unbind the filter. Signed-off-by: Patrick McHardy <kaber@trash.net> Signed-off-by: David S. Miller <davem@davemloft.net>
2008-07-01net-sched: change tcf_destroy_chain() to clear start of filter listPatrick McHardy
Pass double tcf_proto pointers to tcf_destroy_chain() to make it clear the start of the filter list for more consistency. Signed-off-by: Patrick McHardy <kaber@trash.net> Signed-off-by: David S. Miller <davem@davemloft.net>
2008-07-01ipv4: fix sysctl documentation of time related valuesStephen Hemminger
These sysctl values are time related and all use the same routine (proc_dointvec_jiffies) that internally converts from seconds to jiffies. The code is fine, the documentation is just wrong. Signed-off-by: Stephen Hemminger <shemminger@vyatta.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2008-07-01powerpc/mpc5200: Fix lite5200b suspend/resumeTim Yamin
Suspend/resume ("echo mem > /sys/power/state") does not work with vanilla kernels -- the system does not suspend correctly and just hangs. This patch fixes this so suspend/resume works: 1) of_iomap does not map the whole 0xC000 of the MPC5200 immr so saving registers does not work. 2) PCI registers need to be saved and restored. Signed-off-by: Tim Yamin <plasm@roo.me.uk> Signed-off-by: Grant Likely <grant.likely@secretlab.ca>
2008-07-01powerpc/legacy_serial: Bail if reg-offset/shift properties are presentJohn Linn
The legacy serial driver does not work with an 8250 type UART that is described in the device tree with the reg-offset and reg-shift properties. This change makes legacy_serial ignore these devices. Signed-off-by: John Linn <john.linn@xilinx.com> Signed-off-by: Grant Likely <grant.likely@secretlab.ca>
2008-07-01powerpc/bootwrapper: update for initrd with simpleImageJohn Linn
This change to the makefile corrects the build of a simpleImage with initrd. Signed-off-by: John Linn <john.linn@xilinx> Signed-off-by: Grant Likely <grant.likely@secretlab.ca>
2008-07-01x86: fix NODES_SHIFT Kconfig rangeThomas Gleixner
commit 4323838215184f5a2f081e0d17b8d60731b03164 x86: change size of node ids from u8 to s16 set the range for NODES_SHIFT to 1..15. The possible range is 1..9 Fixes Bugzilla #10726 Reported-by: Dave Jones <davej@codemonkey.org.uk> Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
2008-06-30Merge branch 'master' of ↵David S. Miller
master.kernel.org:/pub/scm/linux/kernel/git/linville/wireless-2.6
2008-06-30mac80211: don't accept WEP keys other than WEP40 and WEP104Emmanuel Grumbach
This patch makes mac80211 refuse a WEP key whose length is not WEP40 nor WEP104. Signed-off-by: Emmanuel Grumbach <emmanuel.grumbach@intel.com> Signed-off-by: Tomas Winkler <tomas.winkler@intel.com> Signed-off-by: John W. Linville <linville@tuxdriver.com>
2008-06-30hostap: fix sparse warningsPavel Roskin
Rewrite AID calculation in handle_pspoll() to avoid truncating bits. Make hostap_80211_header_parse() static, don't export it. Avoid shadowing variables. Signed-off-by: Pavel Roskin <proski@gnu.org> Signed-off-by: John W. Linville <linville@tuxdriver.com>
2008-06-30hostap: don't report useless WDS frames by defaultPavel Roskin
DEBUG_EXTRA is reported to the kernel log by default, but DEBUG_EXTRA2 is not. Unrelated WDS frames pollute the log unnecessarily. Signed-off-by: Pavel Roskin <proski@gnu.org> Signed-off-by: John W. Linville <linville@tuxdriver.com>
2008-06-30textsearch: fix Boyer-Moore text search bugJoonwoo Park
The current logic has a bug which cannot find matching pattern, if the pattern is matched from the first character of target string. for example: pattern=abc, string=abcdefg pattern=a, string=abcdefg Searching algorithm should return 0 for those things. Signed-off-by: Joonwoo Park <joonwpark81@gmail.com> Signed-off-by: Patrick McHardy <kaber@trash.net> Signed-off-by: David S. Miller <davem@davemloft.net>
2008-06-30netfilter: nf_conntrack_tcp: fixing to check the lower bound of valid ACKJozsef Kadlecsik
Lost connections was reported by Thomas Bätzler (running 2.6.25 kernel) on the netfilter mailing list (see the thread "Weird nat/conntrack Problem with PASV FTP upload"). He provided tcpdump recordings which helped to find a long lingering bug in conntrack. In TCP connection tracking, checking the lower bound of valid ACK could lead to mark valid packets as INVALID because: - We have got a "higher or equal" inequality, but the test checked the "higher" condition only; fixed. - If the packet contains a SACK option, it could occur that the ACK value was before the left edge of our (S)ACK "window": if a previous packet from the other party intersected the right edge of the window of the receiver, we could move forward the window parameters beyond accepting a valid ack. Therefore in this patch we check the rightmost SACK edge instead of the ACK value in the lower bound of valid (S)ACK test. Signed-off-by: Jozsef Kadlecsik <kadlec@blackhole.kfki.hu> Signed-off-by: Patrick McHardy <kaber@trash.net> Signed-off-by: David S. Miller <davem@davemloft.net>
2008-06-30Merge branch 'for-linus' of ↵Linus Torvalds
git://git.kernel.org/pub/scm/linux/kernel/git/dtor/input * 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/dtor/input: Input: fix locking in force-feedback core Input: add KEY_MEDIA_REPEAT definition
2008-06-30Merge branch 'core-fixes-for-linus' of ↵Linus Torvalds
git://git.kernel.org/pub/scm/linux/kernel/git/tip/linux-2.6-tip * 'core-fixes-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/linux-2.6-tip: debugobjects: fix lockdep warning
2008-06-30Merge branch 'sched-fixes-for-linus' of ↵Linus Torvalds
git://git.kernel.org/pub/scm/linux/kernel/git/tip/linux-2.6-tip * 'sched-fixes-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/linux-2.6-tip: sched: fix cpu hotplug
2008-06-30Merge branch 'x86-fixes-for-linus' of ↵Linus Torvalds
git://git.kernel.org/pub/scm/linux/kernel/git/tip/linux-2.6-tip * 'x86-fixes-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/linux-2.6-tip: ptrace GET/SET FPXREGS broken x86: fix cpu hotplug crash x86: section/warning fixes x86: shift bits the right way in native_read_tscp
2008-06-30Input: fix locking in force-feedback coreDmitry Torokhov
The newly added event_lock spinlock in the input core disallows sleeping and therefore using mutexes in event handlers. Convert force-feedback core to rely on event_lock instead of mutex to protect slots allocated for fore-feedback effects. The original mutex is still used to serialize uploading and erasing of effects. Reported-by: Anssi Hannula <anssi.hannula@gmail.com> Signed-off-by: Dmitry Torokhov <dtor@mail.ru>
2008-06-30Input: add KEY_MEDIA_REPEAT definitionBastien Nocera
This patch adds the Repeat key to the input layer. The usage in the HUT is 0xBC (listed under "15.7 Transport Controls"). Signed-off-by: Dmitry Torokhov <dtor@mail.ru>
2008-06-30ptrace GET/SET FPXREGS brokenTAKADA Yoshihito
When I update kernel 2.6.25 from 2.6.24, gdb does not work. On 2.6.25, ptrace(PTRACE_GETFPXREGS, ...) returns ENODEV. But 2.6.24 kernel's ptrace() returns EIO. It is issue of compatibility. I attached test program as pt.c and patch for fix it. #include <stdio.h> #include <stdlib.h> #include <unistd.h> #include <signal.h> #include <errno.h> #include <sys/ptrace.h> #include <sys/types.h> struct user_fxsr_struct { unsigned short cwd; unsigned short swd; unsigned short twd; unsigned short fop; long fip; long fcs; long foo; long fos; long mxcsr; long reserved; long st_space[32]; /* 8*16 bytes for each FP-reg = 128 bytes */ long xmm_space[32]; /* 8*16 bytes for each XMM-reg = 128 bytes */ long padding[56]; }; int main(void) { pid_t pid; pid = fork(); switch(pid){ case -1:/* error */ break; case 0:/* child */ child(); break; default: parent(pid); break; } return 0; } int child(void) { ptrace(PTRACE_TRACEME); kill(getpid(), SIGSTOP); sleep(10); return 0; } int parent(pid_t pid) { int ret; struct user_fxsr_struct fpxregs; ret = ptrace(PTRACE_GETFPXREGS, pid, 0, &fpxregs); if(ret < 0){ printf("%d: %s.\n", errno, strerror(errno)); } kill(pid, SIGCONT); wait(pid); return 0; } /* in the kerel, at kernel/i387.c get_fpxregs() */ Signed-off-by: Ingo Molnar <mingo@elte.hu>
2008-06-30x86: fix cpu hotplug crashZhang, Yanmin
Vegard Nossum reported crashes during cpu hotplug tests: http://marc.info/?l=linux-kernel&m=121413950227884&w=4 In function _cpu_up, the panic happens when calling __raw_notifier_call_chain at the second time. Kernel doesn't panic when calling it at the first time. If just say because of nr_cpu_ids, that's not right. By checking the source code, I found that function do_boot_cpu is the culprit. Consider below call chain: _cpu_up=>__cpu_up=>smp_ops.cpu_up=>native_cpu_up=>do_boot_cpu. So do_boot_cpu is called in the end. In do_boot_cpu, if boot_error==true, cpu_clear(cpu, cpu_possible_map) is executed. So later on, when _cpu_up calls __raw_notifier_call_chain at the second time to report CPU_UP_CANCELED, because this cpu is already cleared from cpu_possible_map, get_cpu_sysdev returns NULL. Many resources are related to cpu_possible_map, so it's better not to change it. Below patch against 2.6.26-rc7 fixes it by removing the bit clearing in cpu_possible_map. Signed-off-by: Zhang Yanmin <yanmin_zhang@linux.intel.com> Tested-by: Vegard Nossum <vegard.nossum@gmail.com> Acked-by: Rusty Russell <rusty@rustcorp.com.au> Signed-off-by: Ingo Molnar <mingo@elte.hu>
2008-06-29Merge git://git.kernel.org/pub/scm/linux/kernel/git/mchehab/v4l-dvbLinus Torvalds
* git://git.kernel.org/pub/scm/linux/kernel/git/mchehab/v4l-dvb: (42 commits) V4L/DVB (8108): Fix open/close race in saa7134 V4L/DVB (8100): V4L/vivi: fix possible memory leak in vivi_fillbuff V4L/DVB (8097): xc5000: check device hardware state to determine if firmware download is needed V4L/DVB (8096): au8522: prevent false-positive lock status V4L/DVB (8092): videodev: simplify and fix standard enumeration V4L/DVB (8075): stv0299: Uncorrected block count and bit error rate fixed V4L/DVB (8074): av7110: OSD transfers should not be interrupted V4L/DVB (8073): av7110: Catch another type of ARM crash V4L/DVB (8071): tda10023: Fix possible kernel oops during initialisation V4L/DVB (8069): cx18: Fix S-Video and Compsite inputs for the Yuan MPC718 and enable card entry V4L/DVB (8068): cx18: Add I2C slave reset via GPIO upon initialization V4L/DVB (8067): cx18: Fix firmware load for case when digital capture happens first V4L/DVB (8066): cx18: Fix audio mux input definitions for HVR-1600 Line In 2 and FM radio V4L/DVB (8063): cx18: Fix unintended auto configurations in cx18-av-core V4L/DVB (8061): cx18: only select tuner / frontend modules if !DVB_FE_CUSTOMISE V4L/DVB (8048): saa7134: Fix entries for Avermedia A16d and Avermedia E506 V4L/DVB (8044): au8522: tuning optimizations V4L/DVB (8043): au0828: add support for additional USB device id's V4L/DVB (8042): DVB-USB UMT-010 channel scan oops V4L/DVB (8040): soc-camera: remove soc_camera_host_class class ...
2008-06-29Merge branch 'release' of ↵Linus Torvalds
git://git.kernel.org/pub/scm/linux/kernel/git/lenb/linux-acpi-2.6 * 'release' of git://git.kernel.org/pub/scm/linux/kernel/git/lenb/linux-acpi-2.6: dock: bay: Don't call acpi_walk_namespace() when ACPI is disabled. ACPI: don't walk tables if ACPI was disabled thermal: Create CONFIG_THERMAL_HWMON=n
2008-06-29Merge git://git.kernel.org/pub/scm/linux/kernel/git/sam/kbuild-fixesLinus Torvalds
* git://git.kernel.org/pub/scm/linux/kernel/git/sam/kbuild-fixes: kbuild: fix a.out.h export to userspace with O= build.
2008-06-29Merge branch 'for-linus' of ↵Linus Torvalds
git://git.kernel.org/pub/scm/linux/kernel/git/ieee1394/linux1394-2.6 * 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/ieee1394/linux1394-2.6: firewire: fw-sbp2: fix parsing of logical unit directories
2008-06-29Merge branch 'for_linus' of ↵Linus Torvalds
git://git.kernel.org/pub/scm/linux/kernel/git/jack/linux-udf-2.6 * 'for_linus' of git://git.kernel.org/pub/scm/linux/kernel/git/jack/linux-udf-2.6: udf: Fix regression in UDF anchor block detection
2008-06-29Fix and clean top .gitignoreEduard - Gabriel Munteanu
Removed vmlinux* rule because it matches too many useful files, replacing it with rules matching filetype by filename (e.g. *.gz). Also unignored .mailmap from the top directory. Added a comment telling the user how to check for tracked files being ignored. Signed-off-by: Eduard - Gabriel Munteanu <eduard.munteanu@linux360.ro> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
2008-06-29Merge branch 'for-linus' of ↵Linus Torvalds
git://git.kernel.org/pub/scm/linux/kernel/git/cooloney/blackfin-2.6 * 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/cooloney/blackfin-2.6: Blackfin arch: fix up section mismatch warning Blackfin arch: fix bug - kernel boot fails when Spinlock and rw-lock debugging enabled
2008-06-29Merge branch 'audit.b52' of ↵Linus Torvalds
git://git.kernel.org/pub/scm/linux/kernel/git/viro/audit-current * 'audit.b52' of git://git.kernel.org/pub/scm/linux/kernel/git/viro/audit-current: [PATCH] remove useless argument type in audit_filter_user() [PATCH] audit: fix kernel-doc parameter notation [PATCH] kernel/audit.c: nlh->nlmsg_type is gotten more than once
2008-06-29Merge branch 'for-linus' of ↵Linus Torvalds
git://git.kernel.org/pub/scm/linux/kernel/git/viro/vfs-2.6 * 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/viro/vfs-2.6: [patch 2/3] vfs: dcache cleanups [patch 1/3] vfs: dcache sparse fixes [patch 3/3] vfs: make d_path() consistent across mount operations [patch 4/4] flock: remove unused fields from file_lock_operations [patch 3/4] vfs: fix ERR_PTR abuse in generic_readlink [patch 2/4] fs: make struct file arg to d_path const [patch 1/4] vfs: path_{get,put}() cleanups [patch for 2.6.26 4/4] vfs: utimensat(): fix write access check for futimens() [patch for 2.6.26 3/4] vfs: utimensat(): fix error checking for {UTIME_NOW,UTIME_OMIT} case [patch for 2.6.26 1/4] vfs: utimensat(): ignore tv_sec if tv_nsec == UTIME_OMIT or UTIME_NOW [patch for 2.6.26 2/4] vfs: utimensat(): be consistent with utime() for immutable and append-only files [PATCH] fix cgroup-inflicted breakage in block_dev.c
2008-06-29sched: fix cpu hotplugDmitry Adamushko
the CPU hotplug problems (crashes under high-volume unplug+replug tests) seem to be related to migrate_dead_tasks(). Firstly I added traces to see all tasks being migrated with migrate_live_tasks() and migrate_dead_tasks(). On my setup the problem pops up (the one with "se == NULL" in the loop of pick_next_task_fair()) shortly after the traces indicate that some has been migrated with migrate_dead_tasks()). btw., I can reproduce it much faster now with just a plain cpu down/up loop. [disclaimer] Well, unless I'm really missing something important in this late hour [/desclaimer] pick_next_task() is not something appropriate for migrate_dead_tasks() :-) the following change seems to eliminate the problem on my setup (although, I kept it running only for a few minutes to get a few messages indicating migrate_dead_tasks() does move tasks and the system is still ok) Signed-off-by: Ingo Molnar <mingo@elte.hu>
2008-06-27ipv6 route: Convert rt6_device_match() to use RT6_LOOKUP_F_xxx flags.YOSHIFUJI Hideaki
The commit 77d16f450ae0452d7d4b009f78debb1294fb435c ("[IPV6] ROUTE: Unify RT6_F_xxx and RT6_SELECT_F_xxx flags") intended to pass various routing lookup hints around RT6_LOOKUP_F_xxx flags, but conversion was missing for rt6_device_match(). Signed-off-by: YOSHIFUJI Hideaki <yoshfuji@linux-ipv6.org> Signed-off-by: David S. Miller <davem@davemloft.net>
2008-06-27netlabel: Fix a problem when dumping the default IPv6 static labelsPaul Moore
There is a missing "!" in a conditional statement which is causing entries to be skipped when dumping the default IPv6 static label entries. This can be demonstrated by running the following: # netlabelctl unlbl add default address:::1 \ label:system_u:object_r:unlabeled_t:s0 # netlabelctl -p unlbl list ... you will notice that the entry for the IPv6 localhost address is not displayed but does exist (works correctly, causes collisions when attempting to add duplicate entries, etc.). Signed-off-by: Paul Moore <paul.moore@hp.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2008-06-27net/inet_lro: remove setting skb->ip_summed when not LRO-ableEli Cohen
When an SKB cannot be chained to a session, the current code attempts to "restore" its ip_summed field from lro_mgr->ip_summed. However, lro_mgr->ip_summed does not hold the original value; in fact, we'd better not touch skb->ip_summed since it is not modified by the code in the path leading to a failure to chain it. Also use a cleaer comment to the describe the ip_summed field of struct net_lro_mgr. Issue raised by Or Gerlitz <ogerlitz@voltaire.com> Signed-off-by: Eli Cohen <eli@mellanox.co.il> Signed-off-by: David S. Miller <davem@davemloft.net>
2008-06-27inet fragments: fix race between inet_frag_find and inet_frag_secret_rebuildPavel Emelyanov
The problem is that while we work w/o the inet_frags.lock even read-locked the secret rebuild timer may occur (on another CPU, since BHs are still disabled in the inet_frag_find) and change the rnd seed for ipv4/6 fragments. It was caused by my patch fd9e63544cac30a34c951f0ec958038f0529e244 ([INET]: Omit double hash calculations in xxx_frag_intern) late in the 2.6.24 kernel, so this should probably be queued to -stable. Signed-off-by: Pavel Emelyanov <xemul@openvz.org> Signed-off-by: David S. Miller <davem@davemloft.net>
2008-06-27CONNECTOR: add a proc entry to list connectorsLi Zefan
I got a problem when I wanted to check if the kernel supports process event connector, and It seems there's no way to do this check. At best I can check if the kernel supports connector or not, by looking into /proc/net/netlink, or maybe checking the return value of bind() to see if it's ENOENT. So it would be useful to add /proc/net/connector to list all supported connectors: # cat /proc/net/connector Name ID connector 4294967295:4294967295 cn_proc 1:1 w1 3:1 Changelog: - fix memory leak: s/seq_release/single_release - use spin_lock_bh instead of spin_lock_irqsave Signed-off-by: Li Zefan <lizf@cn.fujitsu.com> Acked-by: Evgeniy Polyakov <johnpol@2ka.mipt.ru> Signed-off-by: David S. Miller <davem@davemloft.net>
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