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* sunrpc: Factor out rpc_xprt freeingPavel Emelyanov2010-10-014-13/+14
| | | | | Signed-off-by: Pavel Emelyanov <xemul@openvz.org> Signed-off-by: J. Bruce Fields <bfields@redhat.com>
* sunrpc: Factor out rpc_xprt allocationPavel Emelyanov2010-10-014-23/+28
| | | | | Signed-off-by: Pavel Emelyanov <xemul@openvz.org> Signed-off-by: J. Bruce Fields <bfields@redhat.com>
* nfsd4: adjust buflen for encoded attrs bitmap based on actual bitmap lengthBenny Halevy2010-10-011-6/+12
| | | | | | | | | The existing code adjusted it based on the worst case scenario for the returned bitmap and the best case scenario for the supported attrs attribute. Signed-off-by: Benny Halevy <bhalevy@panasas.com> [bfields@redhat.com: removed likely/unlikely's] Signed-off-by: J. Bruce Fields <bfields@redhat.com>
* sunrpc: fix up rpcauth_remove_module section mismatchStephen Rothwell2010-09-293-4/+4
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | On Wed, 29 Sep 2010 14:02:38 +1000 Stephen Rothwell <sfr@canb.auug.org.au> wrote: > > After merging the final tree, today's linux-next build (powerpc > ppc44x_defconfig) produced tis warning: > > WARNING: net/sunrpc/sunrpc.o(.init.text+0x110): Section mismatch in reference from the function init_sunrpc() to the function .exit.text:rpcauth_remove_module() > The function __init init_sunrpc() references > a function __exit rpcauth_remove_module(). > This is often seen when error handling in the init function > uses functionality in the exit path. > The fix is often to remove the __exit annotation of > rpcauth_remove_module() so it may be used outside an exit section. > > Probably caused by commit 2f72c9b73730c335381b13e2bd221abe1acea394 > ("sunrpc: The per-net skeleton"). This actually causes a build failure on a sparc32 defconfig build: `rpcauth_remove_module' referenced in section `.init.text' of net/built-in.o: defined in discarded section `.exit.text' of net/built-in.o I applied the following patch for today: Fixes: `rpcauth_remove_module' referenced in section `.init.text' of net/built-in.o: defined in discarded section `.exit.text' of net/built-in.o Signed-off-by: Stephen Rothwell <sfr@canb.auug.org.au> Acked-by: Pavel Emelyanov <xemul@openvz.org> Signed-off-by: J. Bruce Fields <bfields@redhat.com>
* sunrpc: Make the ip_map_cache be per-netPavel Emelyanov2010-09-273-31/+108
| | | | | | | | | Everything that is required for that already exists: * the per-net cache registration with respective proc entries * the context (struct net) is available in all the users Signed-off-by: Pavel Emelyanov <xemul@openvz.org> Signed-off-by: J. Bruce Fields <bfields@redhat.com>
* sunrpc: Make the /proc/net/rpc appear in net namespacesPavel Emelyanov2010-09-275-35/+59
| | | | | Signed-off-by: Pavel Emelyanov <xemul@openvz.org> Signed-off-by: J. Bruce Fields <bfields@redhat.com>
* sunrpc: The per-net skeletonPavel Emelyanov2010-09-272-1/+42
| | | | | | | Register empty per-net operations for the sunrpc layer. Signed-off-by: Pavel Emelyanov <xemul@openvz.org> Signed-off-by: J. Bruce Fields <bfields@redhat.com>
* sunrpc: Tag svc_xprt with netPavel Emelyanov2010-09-272-0/+4
| | | | | | | The transport representation should be per-net of course. Signed-off-by: Pavel Emelyanov <xemul@openvz.org> Signed-off-by: J. Bruce Fields <bfields@redhat.com>
* sunrpc: Add routines that allow registering per-net cachesPavel Emelyanov2010-09-272-8/+21
| | | | | | | Existing calls do the same, but for the init_net. Signed-off-by: Pavel Emelyanov <xemul@openvz.org> Signed-off-by: J. Bruce Fields <bfields@redhat.com>
* sunrpc: Add net to pure API callsPavel Emelyanov2010-09-274-13/+15
| | | | | | | | | There are two calls that operate on ip_map_cache and are directly called from the nfsd code. Other places will be handled in a different way. Signed-off-by: Pavel Emelyanov <xemul@openvz.org> Signed-off-by: J. Bruce Fields <bfields@redhat.com>
* sunrpc: Pass xprt to cached get/put routinesPavel Emelyanov2010-09-271-7/+5
| | | | | | | | They do not require the rqst actually and having the xprt simplifies further patching. Signed-off-by: Pavel Emelyanov <xemul@openvz.org> Signed-off-by: J. Bruce Fields <bfields@redhat.com>
* sunrpc: Make xprt auth cache release work with the xprtPavel Emelyanov2010-09-273-7/+10
| | | | | | | | This is done in order to facilitate getting the ip_map_cache from which to put the ip_map. Signed-off-by: Pavel Emelyanov <xemul@openvz.org> Signed-off-by: J. Bruce Fields <bfields@redhat.com>
* sunrpc: Pass the ip_map_parse's cd to lower callsPavel Emelyanov2010-09-271-10/+21
| | | | | | | | The target is to have many ip_map_cache-s in the system. This particular patch handles its usage by the ip_map_parse callback. Signed-off-by: Pavel Emelyanov <xemul@openvz.org> Signed-off-by: J. Bruce Fields <bfields@redhat.com>
* nfsd: fix /proc/net/rpc/nfsd.export/content displayJ. Bruce Fields2010-09-261-11/+29
| | | | | | | | | Note with "first" always 0, and "lastflags" initially 0, we always dump a spurious set of 0 flags at the start, among other problems. Fix. And attempt to make the code a little more obvious. Signed-off-by: J. Bruce Fields <bfields@redhat.com>
* nfsd: Export get_task_comm for nfsdPavel Emelyanov2010-09-231-3/+1
| | | | | | | | | | | | | The git://linux-nfs.org/~bfields/linux.git nfsd-next branch doesn't compile when nfsd is a module with the following error: ERROR: "get_task_comm" [fs/nfsd/nfsd.ko] undefined! Replace the get_task_comm call with direct comm access, which is safe for current. Signed-off-by: Pavel Emelyanov <xemul@openvz.org> Signed-off-by: J. Bruce Fields <bfields@redhat.com>
* nfsd: allow deprecated interface to be compiled out.NeilBrown2010-09-225-8/+43
| | | | | | | | | | Add CONFIG_NFSD_DEPRECATED, default to y. Only include deprecated interface if this is defined. This allows distros to remove this interface before the official removal, and allows developers to test without it. Signed-off-by: NeilBrown <neilb@suse.de> Signed-off-by: J. Bruce Fields <bfields@redhat.com>
* nfsd: formally deprecate legacy nfsd syscall interfaceNeilBrown2010-09-222-0/+20
| | | | | | | | | | | | The syscall interface is has been replaced by a more flexible interface since 2.6.0. It is time to work towards discarding the old interface. So add a entry in feature-removal-schedule.txt and print a warning when the interface is used. Signed-off-by: NeilBrown <neilb@suse.de> Signed-off-by: J. Bruce Fields <bfields@redhat.com>
* sunrpc/cache: fix recent breakage of cache_clean_deferredNeilBrown2010-09-221-1/+3
| | | | | | | | | | | commit 6610f720e9e8103c22d1f1ccf8fbb695550a571f broke cache_clean_deferred as entries are no longer added to the pending list for subsequent revisiting. So put those requests back on the pending list. Signed-off-by: NeilBrown <neilb@suse.de> Signed-off-by: J. Bruce Fields <bfields@redhat.com>
* lockd: Mostly remove BKL from the serverBryan Schumaker2010-09-223-14/+21
| | | | | | | This patch removes all but one call to lock_kernel() from the server. Signed-off-by: Bryan Schumaker <bjschuma@netapp.com> Signed-off-by: J. Bruce Fields <bfields@redhat.com>
* sunrpc/cache: don't use custom hex_to_bin() converterAndy Shevchenko2010-09-211-7/+13
| | | | | | | Signed-off-by: Andy Shevchenko <andy.shevchenko@gmail.com> Cc: Trond Myklebust <Trond.Myklebust@netapp.com> Cc: linux-nfs@vger.kernel.org Signed-off-by: J. Bruce Fields <bfields@redhat.com>
* sunrpc/cache: change deferred-request hash table to use hlist.NeilBrown2010-09-212-19/+11
| | | | | | | | | | | Being a hash table, hlist is the best option. There is currently some ugliness were we treat "->next == NULL" as a special case to avoid having to initialise the whole array. This change nicely gets rid of that case. Signed-off-by: NeilBrown <neilb@suse.de> Signed-off-by: J. Bruce Fields <bfields@redhat.com>
* svcauth_gss: replace a trivial 'switch' with an 'if'NeilBrown2010-09-211-22/+19
| | | | | | | | | | | | | | | | | | | | | | | Code like: switch(xxx) { case -error1: case -error2: .. return; case 0: stuff; } can more naturally be written: if (xxx < 0) return; stuff; Signed-off-by: NeilBrown <neilb@suse.de> Signed-off-by: J. Bruce Fields <bfields@redhat.com>
* nfsd/idmap: drop special request deferal in favour of improved default.NeilBrown2010-09-211-94/+11
| | | | | | | | | | | The idmap code manages request deferal by waiting for a reply from userspace rather than putting the NFS request on a queue to be retried from the start. Now that the common deferal code does this there is no need for the special code in idmap. Signed-off-by: NeilBrown <neilb@suse.de> Signed-off-by: J. Bruce Fields <bfields@redhat.com>
* nfsd: disable deferral for NFSv4NeilBrown2010-09-211-2/+5
| | | | | | | | | Now that a slight delay in getting a reply to an upcall doesn't require deferring of requests, request deferral for all NFSv4 requests - the concept doesn't really fit with the v4 model. Signed-off-by: NeilBrown <neilb@suse.de> Signed-off-by: J. Bruce Fields <bfields@redhat.com>
* sunrpc: close connection when a request is irretrievably lost.NeilBrown2010-09-214-12/+24
| | | | | | | | | | | | | If we drop a request in the sunrpc layer, either due kmalloc failure, or due to a cache miss when we could not queue the request for later replay, then close the connection to encourage the client to retry sooner. Note that if the drop happens in the NFS layer, NFSERR_JUKEBOX (aka NFS4ERR_DELAY) is returned to guide the client concerning replay. Signed-off-by: NeilBrown <neilb@suse.de> Signed-off-by: J. Bruce Fields <bfields@redhat.com>
* nfsd4: fix hang on fast-booting nfs serversJ. Bruce Fields2010-09-191-4/+20
| | | | | | | | | | | | | | | | | | | The last_close field of a cache_detail is initialized to zero, so the condition detail->last_close < seconds_since_boot() - 30 may be false even for a cache that was never opened. However, we want to immediately fail upcalls to caches that were never opened: in the case of the auth_unix_gid cache, especially, which may never be opened by mountd (if the --manage-gids option is not set), we want to fail the upcall immediately. Otherwise client requests will be dropped unnecessarily on reboot. Also document these conditions. Signed-off-by: J. Bruce Fields <bfields@redhat.com>
* Merge remote branch 'trond/bugfixes' into for-2.6.37J. Bruce Fields2010-09-19443-2541/+5135
|\ | | | | | | Without some client-side fixes, server testing is currently difficult.
| * SUNRPC: Fix the NFSv4 and RPCSEC_GSS Kconfig dependenciesTrond Myklebust2010-09-122-0/+2
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | 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: Uwe Kleine-König <u.kleine-koenig@pengutronix.de> Signed-off-by: Trond Myklebust <Trond.Myklebust@netapp.com>
| * statfs() gives ESTALE errorMenyhart Zoltan2010-09-121-0/+8
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | 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: Zoltan Menyhart <Zoltan.Menyhart@bull.net> Signed-off-by: Trond Myklebust <Trond.Myklebust@netapp.com> Cc: stable@kernel.org
| * NFS: Fix a typo in nfs_sockaddr_match_ipaddr6Trond Myklebust2010-09-121-1/+1
| | | | | | | | | | | | Reported-by: Ben Greear <greearb@candelatech.com> Signed-off-by: Trond Myklebust <Trond.Myklebust@netapp.com> Cc: stable@kernel.org
| * sunrpc: increase MAX_HASHTABLE_BITS to 14Miquel van Smoorenburg2010-09-121-1/+1
| | | | | | | | | | | | | | | | | | | | | | 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: Miquel van Smoorenburg <mikevs@xs4all.net> Signed-off-by: Trond Myklebust <Trond.Myklebust@netapp.com>
| * gss:spkm3 miss returning error to caller when import security contextBian Naimeng2010-09-121-1/+4
| | | | | | | | | | | | | | | | 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: Bian Naimeng <biannm@cn.fujitsu.com> Signed-off-by: Trond Myklebust <Trond.Myklebust@netapp.com>
| * gss:krb5 miss returning error to caller when import security contextBian Naimeng2010-09-121-2/+8
| | | | | | | | | | | | | | | | 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: Bian Naimeng <biannm@cn.fujitsu.com> Signed-off-by: Trond Myklebust <Trond.Myklebust@netapp.com>
| * Remove incorrect do_vfs_lock messageFabio Olive Leite2010-09-121-4/+0
| | | | | | | | | | | | | | | | | | | | | | | | | | 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: Fabio Olive Leite <fleite@redhat.com> Reviewed-by: Jeff Layton <jlayton@redhat.com> Signed-off-by: Trond Myklebust <Trond.Myklebust@netapp.com>
| * SUNRPC: cleanup state-machine orderingJ. Bruce Fields2010-09-121-42/+42
| | | | | | | | | | | | | | | | | | | | | | | | | | | | 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: J. Bruce Fields <bfields@redhat.com> Signed-off-by: Trond Myklebust <Trond.Myklebust@netapp.com>
| * SUNRPC: Fix a race in rpc_info_openTrond Myklebust2010-09-123-21/+21
| | | | | | | | | | | | | | | | | | | | | | | | 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: J. Bruce Fields <bfields@redhat.com> Signed-off-by: Trond Myklebust <Trond.Myklebust@netapp.com> Cc: stable@kernel.org
| * SUNRPC: Fix race corrupting rpc upcallTrond Myklebust2010-09-122-7/+8
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | 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: J. Bruce Fields <bfields@redhat.com> Signed-off-by: Trond Myklebust <Trond.Myklebust@netapp.com> Cc: stable@kernel.org
| * Fix null dereference in call_allocateJ. Bruce Fields2010-09-121-4/+4
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | In call_allocate we need to reach the auth in order to factor au_cslack into the allocation. As of a17c2153d2e271b0cbacae9bed83b0eaa41db7e1 "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: J. Bruce Fields <bfields@redhat.com> Signed-off-by: Trond Myklebust <Trond.Myklebust@netapp.com> Cc: stable@kernel.org
| * Linux 2.6.36-rc4v2.6.36-rc4Linus Torvalds2010-09-121-1/+1
| |
| * docbook: skip files with no docs since they generate scary warningsRandy Dunlap2010-09-112-2/+0
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | 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: Randy Dunlap <randy.dunlap@oracle.com> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
| * docbook: warn on unused doc entriesJohannes Berg2010-09-113-3/+183
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | 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: Johannes Berg <johannes.berg@intel.com> Signed-off-by: Randy Dunlap <randy.dunlap@oracle.com> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
| * kernel-doc: ignore case when stripping attributesJohannes Berg2010-09-111-1/+1
| | | | | | | | | | | | | | | | | | | | | | 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: Johannes Berg <johannes.berg@intel.com> Signed-off-by: Randy Dunlap <randy.dunlap@oracle.com> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
| * Merge branch 'pm-fixes' of ↵Linus Torvalds2010-09-113-21/+69
| |\ | | | | | | | | | | | | | | | | | | | | | | | | git://git.kernel.org/pub/scm/linux/kernel/git/rafael/suspend-2.6 * '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
| | * PM / Hibernate: Avoid hitting OOM during preallocation of memoryRafael J. Wysocki2010-09-111-20/+65
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | 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: KOSAKI Motohiro <kosaki.motohiro@jp.fujitsu.com> Signed-off-by: Rafael J. Wysocki <rjw@sisk.pl> Tested-by: M. Vefa Bicakci <bicave@superonline.com>
| | * PM QoS: Correct pr_debug() misuse and improve parameter checksmark gross2010-09-111-1/+3
| | | | | | | | | | | | | | | | | | | | | | | | | | | Correct some pr_debug() misuse and add a stronger parameter check to pm_qos_write() for the ASCII hex value case. Thanks to Dan Carpenter for pointing out the problem! Signed-off-by: mark gross <markgross@thegnar.org> Signed-off-by: Rafael J. Wysocki <rjw@sisk.pl>
| | * PM: Prevent waiting forever on asynchronous resume after failing suspendColin Cross2010-09-091-0/+1
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | During suspend, the power.completion is expected to be set when a device has not yet started suspending. Set it on init to fix a corner case where a device is resumed when its parent has never suspended. Consider three drivers, A, B, and C. The parent of A is C, and C has async_suspend set. On boot, C->power.completion is initialized to 0. During the first suspend: suspend_devices_and_enter(...) dpm_resume(...) device_suspend(A) device_suspend(B) returns error, aborts suspend dpm_resume_end(...) dpm_resume(...) device_resume(A) dpm_wait(A->parent == C) wait_for_completion(C->power.completion) The wait_for_completion will never complete, because complete_all(C->power.completion) will only be called from device_suspend(C) or device_resume(C), neither of which is called if suspend is aborted before C. After a successful suspend->resume cycle, where B doesn't abort suspend, C->power.completion is left in the completed state by the call to device_resume(C), and the same call path will work if B aborts suspend. Signed-off-by: Colin Cross <ccross@android.com> Signed-off-by: Rafael J. Wysocki <rjw@sisk.pl>
| * | Merge git://git.kernel.org/pub/scm/linux/kernel/git/jejb/scsi-rc-fixes-2.6Linus Torvalds2010-09-1118-70/+262
| |\ \ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | * 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
| | * | [SCSI] fix use-after-free in scsi_init_io()James Bottomley2010-09-091-1/+1
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | we're using a pointer through a freed command to reset the request, which has shown up as an oops with slab poisoning: Reported-by: Tejun Heo <tj@kernel.org> Reported-by: Alexey Dobriyan <adobriyan@gmail.com> Signed-off-by: James Bottomley <James.Bottomley@suse.de>
| | * | [SCSI] sd: fix medium-removal bugAlan Stern2010-09-071-1/+1
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Commit 409f3499a2cfcd1e9c2857c53af7fcce069f027f (scsi/sd: remove big kernel lock) introduced a bug in the sd_release routine. Medium removal should be allowed when the number of open file references drops to 0, not when it becomes non-zero. This patch (as1414) adjusts the test to fix the bug. Signed-off-by: Alan Stern <stern@rowland.harvard.edu> Signed-off-by: James Bottomley <James.Bottomley@suse.de>
| | * | [SCSI] qla2xxx: Update version number to 8.03.04-k0.Madhuranath Iyengar2010-09-051-2/+2
| | | | | | | | | | | | | | | | | | | | Signed-off-by: Giridhar Malavali <giridhar.malavali@qlogic.com> Signed-off-by: James Bottomley <James.Bottomley@suse.de>
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