- 15 9月, 2010 2 次提交
-
-
git://git.linux-nfs.org/projects/trondmy/nfs-2.6由 Linus Torvalds 提交于
* 'bugfixes' of git://git.linux-nfs.org/projects/trondmy/nfs-2.6: SUNRPC: Fix the NFSv4 and RPCSEC_GSS Kconfig dependencies statfs() gives ESTALE error NFS: Fix a typo in nfs_sockaddr_match_ipaddr6 sunrpc: increase MAX_HASHTABLE_BITS to 14 gss:spkm3 miss returning error to caller when import security context gss:krb5 miss returning error to caller when import security context Remove incorrect do_vfs_lock message SUNRPC: cleanup state-machine ordering SUNRPC: Fix a race in rpc_info_open SUNRPC: Fix race corrupting rpc upcall Fix null dereference in call_allocate
-
由 Jeff Moyer 提交于
Tavis Ormandy pointed out that do_io_submit does not do proper bounds checking on the passed-in iocb array: if (unlikely(nr < 0)) return -EINVAL; if (unlikely(!access_ok(VERIFY_READ, iocbpp, (nr*sizeof(iocbpp))))) return -EFAULT; ^^^^^^^^^^^^^^^^^^ The attached patch checks for overflow, and if it is detected, the number of iocbs submitted is scaled down to a number that will fit in the long. This is an ok thing to do, as sys_io_submit is documented as returning the number of iocbs submitted, so callers should handle a return value of less than the 'nr' argument passed in. Reported-by: NTavis Ormandy <taviso@cmpxchg8b.com> Signed-off-by: NJeff Moyer <jmoyer@redhat.com> Signed-off-by: NLinus Torvalds <torvalds@linux-foundation.org>
-
- 14 9月, 2010 9 次提交
-
-
git://git.kernel.org/pub/scm/linux/kernel/git/tip/linux-2.6-tip由 Linus Torvalds 提交于
* 'sched/urgent' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/linux-2.6-tip: sched: Improve latencies under load by decreasing minimum scheduling granularity
-
git://git.kernel.org/pub/scm/linux/kernel/git/geert/linux-m68k由 Linus Torvalds 提交于
* 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/geert/linux-m68k: m68k,m68knommu: Wire up fanotify_init, fanotify_mark, and prlimit64
-
git://git.kernel.org/pub/scm/linux/kernel/git/aegl/linux-2.6由 Linus Torvalds 提交于
* 'release' of git://git.kernel.org/pub/scm/linux/kernel/git/aegl/linux-2.6: [IA64] fix siglock Quoth Tony: "I committed the fix for this last week prior to your -rc4 announcement reminding us to give proper "Reported-by:" credit. This one should have had: Reported-by: NTony Ernst <tee@sgi.com> and also Much-useful-investigation-and-tracing-by: NHedi Berriche <hedi@sgi.com> Much-useful-investigation-and-tracing-by: Petr Tesarik <ptesarik@novell.com>"
-
git://git.kernel.org/pub/scm/linux/kernel/git/sfrench/cifs-2.6由 Linus Torvalds 提交于
* git://git.kernel.org/pub/scm/linux/kernel/git/sfrench/cifs-2.6: cifs: prevent possible memory corruption in cifs_demultiplex_thread cifs: eliminate some more premature cifsd exits cifs: prevent cifsd from exiting prematurely [CIFS] ntlmv2/ntlmssp remove-unused-function CalcNTLMv2_partial_mac_key cifs: eliminate redundant xdev check in cifs_rename Revert "[CIFS] Fix ntlmv2 auth with ntlmssp" Revert "missing changes during ntlmv2/ntlmssp auth and sign" Revert "Eliminate sparse warning - bad constant expression" Revert "[CIFS] Eliminate unused variable warning"
-
git://git.kernel.org/pub/scm/linux/kernel/git/ericvh/v9fs由 Linus Torvalds 提交于
* 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/ericvh/v9fs: fs/9p: Don't use dotl version of mknod for dotu inode operations fs/9p: Use the correct dentry operations 9p: Check for NULL fid in v9fs_dir_release() fs/9p: Fix error handling in v9fs_get_sb fs/9p, net/9p: memory leak fixes
-
git://git.kernel.org/pub/scm/linux/kernel/git/jack/linux-fs-2.6由 Linus Torvalds 提交于
* 'for_linus' of git://git.kernel.org/pub/scm/linux/kernel/git/jack/linux-fs-2.6: dquot: do full inode dirty in allocating space
-
git://git.secretlab.ca/git/linux-2.6由 Linus Torvalds 提交于
* 'next-spi' of git://git.secretlab.ca/git/linux-2.6: spi/pl022: move probe call to subsys_initcall() powerpc/5200: mpc52xx_uart.c: Add of_node_put to avoid memory leak spi/pl022: fix APB pclk power regression on U300 spi/spi_s3c64xx: Warn if PIO transfers time out spi/s3c64xx: Fix incorrect reuse of 'val' local variable. spi/s3c64xx: Fix compilation warning spi/dw_spi: clean the cs_control code spi/dw_spi: Allow interrupt sharing spi/spi_s3c64xx: Increase dead reckoning time in wait_for_xfer() spi/spi_s3c64xx: Move to subsys_initcall() spi: free children in spi_unregister_master, not siblings gpiolib: Add 'struct gpio_chip' forward declaration for !GPIOLIB case of: Fix missing includes - ll_temac spi/spi_s3c64xx: Staticise non-exported functions spi/spi_s3c64xx: Make probe more robust against missing board config
-
由 Geert Uytterhoeven 提交于
Signed-off-by: NGeert Uytterhoeven <geert@linux-m68k.org> Acked-by: NGreg Ungerer <gerg@uclinux.org>
-
由 Ingo Molnar 提交于
Mathieu reported bad latencies with make -j10 kind of kbuild workloads - which is mostly caused by us scheduling with a too coarse granularity. Reduce the minimum granularity some more, to make sure we can meet the latency target. I got the following results (make -j10 kbuild load, average of 3 runs): vanilla: maximum latency: 38278.9 µs average latency: 7730.1 µs patched: maximum latency: 22702.1 µs average latency: 6684.8 µs Mathieu also measured it: | | * wakeup-latency.c (SIGEV_THREAD) with make -j10 | | - Mainline 2.6.35.2 kernel | | maximum latency: 45762.1 µs | average latency: 7348.6 µs | | - With only Peter's smaller min_gran (shown below): | | maximum latency: 29100.6 µs | average latency: 6684.1 µs | Reported-by: NMathieu Desnoyers <mathieu.desnoyers@efficios.com> Reported-by: NLinus Torvalds <torvalds@linux-foundation.org> Acked-by: NMathieu Desnoyers <mathieu.desnoyers@efficios.com> Suggested-by: NPeter Zijlstra <a.p.zijlstra@chello.nl> Acked-by: NPeter Zijlstra <a.p.zijlstra@chello.nl> LKML-Reference: <AANLkTi=8m4g01wZPacySoF7U0PevTNVgJoZZrHiUD-pN@mail.gmail.com> Signed-off-by: NIngo Molnar <mingo@elte.hu>
-
- 13 9月, 2010 17 次提交
-
-
由 Aneesh Kumar K.V 提交于
We should not use dotlversion for the dotu inode operations Signed-off-by: NAneesh Kumar K.V <aneesh.kumar@linux.vnet.ibm.com> Signed-off-by: NEric Van Hensbergen <ericvh@gmail.com>
-
由 Aneesh Kumar K.V 提交于
We should use the cached dentry operation only if caching mode is enabled Signed-off-by: NAneesh Kumar K.V <aneesh.kumar@linux.vnet.ibm.com> Signed-off-by: NEric Van Hensbergen <ericvh@gmail.com>
-
由 jvrao 提交于
NULL fid should be handled in cases where we endup calling v9fs_dir_release() before even we instantiate the fid in filp. Signed-off-by: NVenkateswararao Jujjuri <jvrao@linux.vnet.ibm.com> Signed-off-by: NEric Van Hensbergen <ericvh@gmail.com>
-
由 Aneesh Kumar K.V 提交于
This was introduced by 7cadb63d58a932041afa3f957d5cbb6ce69dcee5 Signed-off-by: NAneesh Kumar K.V <aneesh.kumar@linux.vnet.ibm.com> Signed-off-by: NEric Van Hensbergen <ericvh@gmail.com>
-
由 Latchesar Ionkov 提交于
Four memory leak fixes in the 9P code. Signed-off-by: NLatchesar Ionkov <lucho@ionkov.net> Signed-off-by: NEric Van Hensbergen <ericvh@gmail.com>
-
由 Trond Myklebust 提交于
The NFSv4 client's callback server calls svc_gss_principal(), which is defined in the auth_rpcgss.ko The NFSv4 server has the same dependency, and in addition calls svcauth_gss_flavor(), gss_mech_get_by_pseudoflavor(), gss_pseudoflavor_to_service() and gss_mech_put() from the same module. The module auth_rpcgss itself has no dependencies aside from sunrpc, so we only need to select RPCSEC_GSS. Reported-by: NUwe Kleine-König <u.kleine-koenig@pengutronix.de> Signed-off-by: NTrond Myklebust <Trond.Myklebust@netapp.com>
-
由 Menyhart Zoltan 提交于
Hi, An NFS client executes a statfs("file", &buff) call. "file" exists / existed, the client has read / written it, but it has already closed it. user_path(pathname, &path) looks up "file" successfully in the directory-cache and restarts the aging timer of the directory-entry. Even if "file" has already been removed from the server, because the lookupcache=positive option I use, keeps the entries valid for a while. nfs_statfs() returns ESTALE if "file" has already been removed from the server. If the user application repeats the statfs("file", &buff) call, we are stuck: "file" remains young forever in the directory-cache. Signed-off-by: NZoltan Menyhart <Zoltan.Menyhart@bull.net> Signed-off-by: NTrond Myklebust <Trond.Myklebust@netapp.com> Cc: stable@kernel.org
-
由 Trond Myklebust 提交于
Reported-by: NBen Greear <greearb@candelatech.com> Signed-off-by: NTrond Myklebust <Trond.Myklebust@netapp.com> Cc: stable@kernel.org
-
由 Miquel van Smoorenburg 提交于
The maximum size of the authcache is now set to 1024 (10 bits), but on our server we need at least 4096 (12 bits). Increase MAX_HASHTABLE_BITS to 14. This is a maximum of 16384 entries, each containing a pointer (8 bytes on x86_64). This is exactly the limit of kmalloc() (128K). Signed-off-by: NMiquel van Smoorenburg <mikevs@xs4all.net> Signed-off-by: NTrond Myklebust <Trond.Myklebust@netapp.com>
-
由 Bian Naimeng 提交于
spkm3 miss returning error to up layer when import security context, it may be return ok though it has failed to import security context. Signed-off-by: NBian Naimeng <biannm@cn.fujitsu.com> Signed-off-by: NTrond Myklebust <Trond.Myklebust@netapp.com>
-
由 Bian Naimeng 提交于
krb5 miss returning error to up layer when import security context, it may be return ok though it has failed to import security context. Signed-off-by: NBian Naimeng <biannm@cn.fujitsu.com> Signed-off-by: NTrond Myklebust <Trond.Myklebust@netapp.com>
-
由 Fabio Olive Leite 提交于
The do_vfs_lock function on fs/nfs/file.c is only called if NLM is not being used, via the -onolock mount option. Therefore it cannot really be "out of sync with lock manager" when the local locking function called returns an error, as there will be no corresponding call to the NLM. For details, simply check the if/else on do_setlk and do_unlk on fs/nfs/file.c. Signed-Off-By: NFabio Olive Leite <fleite@redhat.com> Reviewed-by: NJeff Layton <jlayton@redhat.com> Signed-off-by: NTrond Myklebust <Trond.Myklebust@netapp.com>
-
由 J. Bruce Fields 提交于
This is just a minor cleanup: net/sunrpc/clnt.c clarifies the rpc client state machine by commenting each state and by laying out the functions implementing each state in the order that each state is normally executed (in the absence of errors). The previous patch "Fix null dereference in call_allocate" changed the order of the states. Move the functions and update the comments to reflect the change. Signed-off-by: NJ. Bruce Fields <bfields@redhat.com> Signed-off-by: NTrond Myklebust <Trond.Myklebust@netapp.com>
-
由 Trond Myklebust 提交于
There is a race between rpc_info_open and rpc_release_client() in that nothing stops a process from opening the file after the clnt->cl_kref goes to zero. Fix this by using atomic_inc_unless_zero()... Reported-by: NJ. Bruce Fields <bfields@redhat.com> Signed-off-by: NTrond Myklebust <Trond.Myklebust@netapp.com> Cc: stable@kernel.org
-
由 Trond Myklebust 提交于
If rpc_queue_upcall() adds a new upcall to the rpci->pipe list just after rpc_pipe_release calls rpc_purge_list(), but before it calls gss_pipe_release (as rpci->ops->release_pipe(inode)), then the latter will free a message without deleting it from the rpci->pipe list. We will be left with a freed object on the rpc->pipe list. Most frequent symptoms are kernel crashes in rpc.gssd system calls on the pipe in question. Reported-by: NJ. Bruce Fields <bfields@redhat.com> Signed-off-by: NTrond Myklebust <Trond.Myklebust@netapp.com> Cc: stable@kernel.org
-
由 J. Bruce Fields 提交于
In call_allocate we need to reach the auth in order to factor au_cslack into the allocation. As of a17c2153 "SUNRPC: Move the bound cred to struct rpc_rqst", call_allocate attempts to do this by dereferencing tk_client->cl_auth, however this is not guaranteed to be defined--cl_auth can be zero in the case of gss context destruction (see rpc_free_auth). Reorder the client state machine to bind credentials before allocating, so that we can instead reach the auth through the cred. Signed-off-by: NJ. Bruce Fields <bfields@redhat.com> Signed-off-by: NTrond Myklebust <Trond.Myklebust@netapp.com> Cc: stable@kernel.org
-
由 Linus Torvalds 提交于
-
- 12 9月, 2010 6 次提交
-
-
由 Randy Dunlap 提交于
Fix docbook templates that reference files that do not contain the expected kernel-doc notation. Fixes these warnings: Warning(arch/x86/include/asm/unaligned.h): no structured comments found Warning(lib/vsprintf.c): no structured comments found These cause errors in the generated html output, like below, so drop these lines. Name arch/x86/include/asm/unaligned.h - Document generation inconsistency Oops Warning The template for this document tried to insert the structured comment from the file arch/x86/include/asm/unaligned.h at this point, but none was found. This dummy section is inserted to allow generation to continue. Signed-off-by: NRandy Dunlap <randy.dunlap@oracle.com> Signed-off-by: NLinus Torvalds <torvalds@linux-foundation.org>
-
由 Johannes Berg 提交于
When you don't use !E or !I but only !F, then it's very easy to miss including some functions, structs etc. in documentation. To help finding which ones were missed, allow printing out the unused ones as warnings. For example, using this on mac80211 yields a lot of warnings like this: Warning: didn't use docs for DOC: mac80211 workqueue Warning: didn't use docs for ieee80211_max_queues Warning: didn't use docs for ieee80211_bss_change Warning: didn't use docs for ieee80211_bss_conf when generating the documentation for it. Signed-off-by: NJohannes Berg <johannes.berg@intel.com> Signed-off-by: NRandy Dunlap <randy.dunlap@oracle.com> Signed-off-by: NLinus Torvalds <torvalds@linux-foundation.org>
-
由 Johannes Berg 提交于
There are valid attributes that could have upper case letters, but we still want to remove, like for example __attribute__((aligned(NETDEV_ALIGN))) as encountered in the wireless code. Signed-off-by: NJohannes Berg <johannes.berg@intel.com> Signed-off-by: NRandy Dunlap <randy.dunlap@oracle.com> Signed-off-by: NLinus Torvalds <torvalds@linux-foundation.org>
-
git://git.kernel.org/pub/scm/linux/kernel/git/rafael/suspend-2.6由 Linus Torvalds 提交于
* 'pm-fixes' of git://git.kernel.org/pub/scm/linux/kernel/git/rafael/suspend-2.6: PM / Hibernate: Avoid hitting OOM during preallocation of memory PM QoS: Correct pr_debug() misuse and improve parameter checks PM: Prevent waiting forever on asynchronous resume after failing suspend
-
git://git.kernel.org/pub/scm/linux/kernel/git/jejb/scsi-rc-fixes-2.6由 Linus Torvalds 提交于
* git://git.kernel.org/pub/scm/linux/kernel/git/jejb/scsi-rc-fixes-2.6: [SCSI] fix use-after-free in scsi_init_io() [SCSI] sd: fix medium-removal bug [SCSI] qla2xxx: Update version number to 8.03.04-k0. [SCSI] qla2xxx: Check for empty slot in request queue before posting Command type 6 request. [SCSI] qla2xxx: Cover UNDERRUN case where SCSI status is set. [SCSI] qla2xxx: Correctly set fw hung and complete only waiting mbx. [SCSI] qla2xxx: Reset seconds_since_last_heartbeat correctly. [SCSI] qla2xxx: make rport deletions explicit during vport removal [SCSI] qla2xxx: Fix vport delete issues [SCSI] sd, sym53c8xx: Remove warnings after vsprintf %pV introducation. [SCSI] Fix warning: zero-length gnu_printf format string [SCSI] hpsa: disable doorbell reset on reset_devices [SCSI] be2iscsi: Fix for Login failure [SCSI] fix bio.bi_rw handling
-
由 Rafael J. Wysocki 提交于
There is a problem in hibernate_preallocate_memory() that it calls preallocate_image_memory() with an argument that may be greater than the total number of available non-highmem memory pages. If that's the case, the OOM condition is guaranteed to trigger, which in turn can cause significant slowdown to occur during hibernation. To avoid that, make preallocate_image_memory() adjust its argument before calling preallocate_image_pages(), so that the total number of saveable non-highem pages left is not less than the minimum size of a hibernation image. Change hibernate_preallocate_memory() to try to allocate from highmem if the number of pages allocated by preallocate_image_memory() is too low. Modify free_unnecessary_pages() to take all possible memory allocation patterns into account. Reported-by: NKOSAKI Motohiro <kosaki.motohiro@jp.fujitsu.com> Signed-off-by: NRafael J. Wysocki <rjw@sisk.pl> Tested-by: NM. Vefa Bicakci <bicave@superonline.com>
-
- 11 9月, 2010 6 次提交
-
-
git://git.kernel.org/pub/scm/linux/kernel/git/davem/net-2.6由 Linus Torvalds 提交于
* git://git.kernel.org/pub/scm/linux/kernel/git/davem/net-2.6: (28 commits) ipheth: remove incorrect devtype to WWAN MAINTAINERS: Add CAIF sctp: fix test for end of loop KS8851: Correct RX packet allocation udp: add rehash on connect() net: blackhole route should always be recalculated ipv4: Suppress lockdep-RCU false positive in FIB trie (3) niu: Fix kernel buffer overflow for ETHTOOL_GRXCLSRLALL ipvs: fix active FTP gro: Re-fix different skb headrooms via-velocity: Turn scatter-gather support back off. ipv4: Fix reverse path filtering with multipath routing. UNIX: Do not loop forever at unix_autobind(). PATCH: b44 Handle RX FIFO overflow better (simplified) irda: off by one 3c59x: Fix deadlock in vortex_error() netfilter: discard overlapping IPv6 fragment ipv6: discard overlapping fragment net: fix tx queue selection for bridged devices implementing select_queue bonding: Fix jiffies overflow problems (again) ... Fix up trivial conflicts due to the same cgroup API thinko fix going through both Andrew and the networking tree. However, there were small differences between the two, with Andrew's version generally being the nicer one, and the one I merged first. So pick that one. Conflicts in: include/linux/cgroup.h and kernel/cgroup.c
-
git://git.kernel.org/pub/scm/linux/kernel/git/davem/sparc-2.6由 Linus Torvalds 提交于
* git://git.kernel.org/pub/scm/linux/kernel/git/davem/sparc-2.6: sparc: Kill all BKL usage.
-
由 Linus Torvalds 提交于
Merge branch 'sched-fixes-for-linus' of 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: x86, tsc: Fix a preemption leak in restore_sched_clock_state() sched: Move sched_avg_update() to update_cpu_load()
-
由 Peter Zijlstra 提交于
Doh, a real life genuine preemption leak.. This caused a suspend failure. Reported-bisected-and-tested-by-the-invaluable: Jeff Chua <jeff.chua.linux@gmail.com> Acked-by: NSuresh Siddha <suresh.b.siddha@intel.com> Signed-off-by: NPeter Zijlstra <a.p.zijlstra@chello.nl> Cc: Rafael J. Wysocki <rjw@sisk.pl> Cc: Nico Schottelius <nico-linux-20100709@schottelius.org> Cc: Jesse Barnes <jbarnes@virtuousgeek.org> Cc: Linus Torvalds <torvalds@linux-foundation.org> Cc: Florian Pritz <flo@xssn.at> Cc: Suresh Siddha <suresh.b.siddha@intel.com> Cc: Len Brown <lenb@kernel.org> Cc: <stable@kernel.org> # Greg, please apply after: cd7240c0 ("x86, tsc, sched: Recompute cyc2ns_offset's during resume from") sleep states LKML-Reference: <1284150773.402.122.camel@laptop> Signed-off-by: NIngo Molnar <mingo@elte.hu>
-
git://git.kernel.org/pub/scm/linux/kernel/git/ickle/drm-intel由 Linus Torvalds 提交于
* 'drm-intel-fixes' of git://git.kernel.org/pub/scm/linux/kernel/git/ickle/drm-intel: drm/i915: don't enable self-refresh on Ironlake drm/i915: Double check that the wait_request is not pending before warning Revert "drm/i915: Warn if we run out of FIFO space for a mode" Revert "drm/i915: Allow LVDS on pipe A on gen4+" Revert "drm/i915: Enable RC6 on Ironlake."
-
git://oss.sgi.com/xfs/xfs由 Linus Torvalds 提交于
* 'for-linus' of git://oss.sgi.com/xfs/xfs: xfs: log IO completion workqueue is a high priority queue xfs: prevent reading uninitialized stack memory
-