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* [PATCH] mm: un-needed add-store operation wastes a few bytesnkalmala2006-11-03
| | | | | | | | | Un-needed add-store operation wastes a few bytes. 8 bytes wasted with -O2, on a ppc. Signed-off-by: nkalmala <nkalmala@gmail.com> Signed-off-by: Andrew Morton <akpm@osdl.org> Signed-off-by: Linus Torvalds <torvalds@osdl.org>
* [PATCH] Fix ipc entries removalPavel Emelianov2006-11-03
| | | | | | | | | | | | | | | | | | | | Fix two issuses related to ipc_ids->entries freeing. 1. When freeing ipc namespace we need to free entries allocated with ipc_init_ids(). 2. When removing old entries in grow_ary() ipc_rcu_putref() may be called on entries set to &ids->nullentry earlier in ipc_init_ids(). This is almost impossible without namespaces, but with them this situation becomes possible. Found during OpenVZ testing after obvious leaks in beancounters. Signed-off-by: Pavel Emelianov <xemul@openvz.org> Cc: Kirill Korotaev <dev@openvz.org> Signed-off-by: Andrew Morton <akpm@osdl.org> Signed-off-by: Linus Torvalds <torvalds@osdl.org>
* [PATCH] docbook: merge journal-api into filesystems.tmplRandy Dunlap2006-11-03
| | | | | | | | | | | | Move journal-api into filesystems.tmpl as a Chapter. Applies on top of the previous docbook: make a filesystems book patch. Remove trailing whitespace from journal-api chapter. Align some of the tags. Signed-off-by: Randy Dunlap <randy.dunlap@oracle.com> Signed-off-by: Andrew Morton <akpm@osdl.org> Signed-off-by: Linus Torvalds <torvalds@osdl.org>
* [PATCH] update some docbook commentsRandy Dunlap2006-11-03
| | | | | | | | | | | Correct a few comments in kernel-doc Doc and source files. (akpm: note: the patch removes a non-ascii character and might have to be applied by hand..) Signed-off-by: Randy Dunlap <randy.dunlap@oracle.com> Signed-off-by: Andrew Morton <akpm@osdl.org> Signed-off-by: Linus Torvalds <torvalds@osdl.org>
* [PATCH] sys_pselect7 vs compat_sys_pselect7 uaccess error handlingHeiko Carstens2006-11-03
| | | | | | | | | | | | | | | | | 758333458aa719bfc26ec16eafd4ad3a9e96014d fixes the not checked copy_to_user return value of compat_sys_pselect7. I ran into this too because of an old source tree, but my fix would look quite a bit different to Andi's fix. The reason is that the compat function IMHO should behave the very same as the non-compat function if possible. Since sys_pselect7 does not return -EFAULT in this specific case, change the compat code so it behaves like sys_pselect7. Cc: David Woodhouse <dwmw2@infradead.org> Cc: Andi Kleen <ak@suse.de> Signed-off-by: Heiko Carstens <heiko.carstens@de.ibm.com> Signed-off-by: Andrew Morton <akpm@osdl.org> Signed-off-by: Linus Torvalds <torvalds@osdl.org>
* [PATCH] md: send online/offline uevents when an md array starts/stopsNeilBrown2006-11-03
| | | | | | | | | | This allows udev to do something intelligent when an array becomes available. Acked-by: Greg KH <greg@kroah.com> Signed-off-by: Neil Brown <neilb@suse.de> Signed-off-by: Andrew Morton <akpm@osdl.org> Signed-off-by: Linus Torvalds <torvalds@osdl.org>
* [PATCH] tidy "md: check bio address after mapping through partitions"Andrew Morton2006-11-03
| | | | | | | | | Neil's xterms are too wide. Cc: Neil Brown <neilb@cse.unsw.edu.au> Cc: Jens Axboe <jens.axboe@oracle.com> Signed-off-by: Andrew Morton <akpm@osdl.org> Signed-off-by: Linus Torvalds <torvalds@osdl.org>
* [PATCH] eCryptfs: Fix pointer derefMichael Halcrow2006-11-03
| | | | | | | | I missed a pointer dereference in this kmalloc result check. Signed-off-by: Michael Halcrow <mhalcrow@us.ibm.com> Signed-off-by: Andrew Morton <akpm@osdl.org> Signed-off-by: Linus Torvalds <torvalds@osdl.org>
* Merge branch 'upstream-linus' of ↵Linus Torvalds2006-11-02
|\ | | | | | | | | | | | | master.kernel.org:/pub/scm/linux/kernel/git/jgarzik/libata-dev * 'upstream-linus' of master.kernel.org:/pub/scm/linux/kernel/git/jgarzik/libata-dev: pci_ids.h: Add NVIDIA PCI ID
| * pci_ids.h: Add NVIDIA PCI IDPeer Chen2006-11-02
| | | | | | | | Signed-off-by: Jeff Garzik <jeff@garzik.org>
* | Merge git://git.kernel.org/pub/scm/linux/kernel/git/sfrench/cifs-2.6Linus Torvalds2006-11-02
|\ \ | |/ |/| | | | | | | | | * git://git.kernel.org/pub/scm/linux/kernel/git/sfrench/cifs-2.6: [CIFS] report rename failure when target file is locked by Windows [CIFS] Allow null user connections [CIFS] Fix readdir breakage when blocksize set too small
| * [CIFS] report rename failure when target file is locked by WindowsSteve French2006-11-01
| | | | | | | | | | | | | | | | | | Fixes Samba bugzilla bug # 4182 Rename by handle failures (retry after rename by path) were not being returned back. Signed-off-by: Steve French <sfrench@us.ibm.com>
| * [CIFS] Allow null user connectionsSteve French2006-10-30
| | | | | | | | | | | | | | | | Some servers are configured to only allow null user mounts for guest access. Allow nul user (anonymous) mounts e.g. mount -t cifs //server/share /mnt -o username= Signed-off-by: Steve French <sfrench@us.ibm.com>
| * [CIFS] Fix readdir breakage when blocksize set too smallSteve French2006-10-30
| | | | | | | | | | | | | | | | | | Do not treat filldir running out of space as an error that needs to be returned. Fixes Redhat bugzilla bug # 211070 Signed-off-by: Steve French <sfrench@us.ibm.com>
* | [libata] Add support for AHCI controllers of MCP67.Peer Chen2006-11-02
| | | | | | | | | | Signed-off-by: Peer Chen <pchen@nvidia.com> Signed-off-by: Jeff Garzik <jeff@garzik.org>
* | [libata] Add support for PATA controllers of MCP67 to pata_amd.c.Peer Chen2006-11-02
| | | | | | | | | | Signed-off-by: Peer Chen <pchen@nvidia.com> Signed-off-by: Jeff Garzik <jeff@garzik.org>
* | Merge branch 'for-linus' of ↵Linus Torvalds2006-11-02
|\ \ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | master.kernel.org:/pub/scm/linux/kernel/git/roland/infiniband * 'for-linus' of master.kernel.org:/pub/scm/linux/kernel/git/roland/infiniband: RDMA/addr: Use client registration to fix module unload race IB/mthca: Fix MAD extended header format for MAD_IFC firmware command IB/uverbs: Return sq_draining value in query_qp response IB/amso1100: Fix incorrect pr_debug() IB/amso1100: Use dma_alloc_coherent() instead of kmalloc/dma_map_single IB/ehca: Fix eHCA driver compilation for uniprocessor RDMA/cma: rdma_bind_addr() leaks a cma_dev reference count IB/iser: Start connection after enabling iSER
| * | RDMA/addr: Use client registration to fix module unload raceSean Hefty2006-11-02
| | | | | | | | | | | | | | | | | | | | | | | | Require registration with ib_addr module to prevent caller from unloading while a callback is in progress. Signed-off-by: Sean Hefty <sean.hefty@intel.com> Signed-off-by: Roland Dreier <rolandd@cisco.com>
| * | IB/mthca: Fix MAD extended header format for MAD_IFC firmware commandMichael S. Tsirkin2006-10-31
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Several fields in an incoming MAD extended info header were passed into the MAD_IFC firmware command at incorrect offsets (mostly off by 4 bytes). As the result, the HCA will fail to generate traps in which this info is needed (e.g. traps which include the GRH of the incoming packet), in violation of the IB spec. Signed-off-by: Michael S. Tsirkin <mst@mellanox.co.il> Signed-off-by: Roland Dreier <rolandd@cisco.com>
| * | IB/uverbs: Return sq_draining value in query_qp responseJack Morgenstein2006-10-31
| | | | | | | | | | | | | | | | | | | | | | | | | | | Return the sq_draining value back to user space for query_qp instead of the en_sqd_async notify value, which is valid only for modify_qp. For query_qp, the draining status should returned. Signed-off-by: Jack Morgenstein <jackm@mellanox.co.il> Signed-off-by: Roland Dreier <rolandd@cisco.com>
| * | IB/amso1100: Fix incorrect pr_debug()Steve Wise2006-10-30
| | | | | | | | | | | | | | | | | | | | | pr_debug() was printing the wrong stuff. Signed-off-by: Steve Wise <swise@opengridcomputing.com> Signed-off-by: Roland Dreier <rolandd@cisco.com>
| * | IB/amso1100: Use dma_alloc_coherent() instead of kmalloc/dma_map_singleSteve Wise2006-10-30
| | | | | | | | | | | | | | | | | | | | | | | | The Ammasso driver needs to use dma_alloc_coherent() for allocating memory that will be used by the HW for dma. Signed-off-by: Steve Wise <swise@opengridcomputing.com> Signed-off-by: Roland Dreier <rolandd@cisco.com>
| * | IB/ehca: Fix eHCA driver compilation for uniprocessorPaul Mackerras2006-10-30
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | The eHCA driver does not compile for a uniprocessor configuration (CONFIG_SMP=n), due to H_SUCCESS and other symbols being undefined. This fixes it. Signed-off-by: Paul Mackerras <paulus@samba.org> Acked-by: Hoang-Nam Nguyen <HNGUYEN@de.ibm.com> Signed-off-by: Roland Dreier <rolandd@cisco.com>
| * | RDMA/cma: rdma_bind_addr() leaks a cma_dev reference countKrishna Kumar2006-10-30
| | | | | | | | | | | | | | | | | | | | | rdma_bind_addr() leaks a cma_dev reference count in failure case. Signed-off-by: Krishna Kumar <krkumar2@in.ibm.com> Signed-off-by: Sean Hefty <sean.hefty@intel.com>
| * | IB/iser: Start connection after enabling iSERErez Zilber2006-10-30
| | | | | | | | | | | | | | | | | | | | | | | | | | | When a connection is started (a new connection or a recovered one), iSER should prepare its resources for full-featured mode and only then notify the iSCSI layer that it is ready to start queueing commands. Signed-off-by: Erez Zilber <erezz@voltaire.com> Signed-off-by: Roland Dreier <rolandd@cisco.com>
* | | Merge branch 'upstream' of git://ftp.linux-mips.org/pub/scm/upstream-linusLinus Torvalds2006-11-02
|\ \ \ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | * 'upstream' of git://ftp.linux-mips.org/pub/scm/upstream-linus: [MIPS] Do not use -msym32 option for modules. [MIPS] Don't use R10000 llsc workaround version for all llsc-full processors. [MIPS] Ocelot G: Fix : "CURRENTLY_UNUSED" is not defined warning. [MIPS] Fix warning about init_initrd() call if !CONFIG_BLK_DEV_INITRD. [MIPS] IP27: Allow SMP ;-) Another changeset messed up by patch. [MIPS] Fix merge screwup by patch(1) Revert "[MIPS] Make SPARSEMEM selectable on QEMU."
| * | | [MIPS] Do not use -msym32 option for modules.Atsushi Nemoto2006-11-02
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | On 64-bit kernel, modules are loaded into XKSEG for now. While XKSEG address is not a sign-extended 32-bit address, we can not use -msym32 option. Signed-off-by: Atsushi Nemoto <anemo@mba.ocn.ne.jp> Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
| * | | [MIPS] Don't use R10000 llsc workaround version for all llsc-full processors.Ralf Baechle2006-11-02
| | | | | | | | | | | | | | | | | | | | | | | | Found and original patch by bile@landofbile.com. Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
| * | | [MIPS] Ocelot G: Fix : "CURRENTLY_UNUSED" is not defined warning.Ralf Baechle2006-11-02
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | CC arch/mips/momentum/ocelot_g/gt-irq.o arch/mips/momentum/ocelot_g/gt-irq.c:30:5: warning: "CURRENTLY_UNUSED" is not defined arch/mips/momentum/ocelot_g/gt-irq.c:199:5: warning: "CURRENTLY_UNUSED" is not defined Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
| * | | [MIPS] Fix warning about init_initrd() call if !CONFIG_BLK_DEV_INITRD.Ralf Baechle2006-11-02
| | | | | | | | | | | | | | | | Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
| * | | [MIPS] IP27: Allow SMP ;-) Another changeset messed up by patch.Ralf Baechle2006-11-02
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | When lmo commit 4ef893e0515e8bf336dfbd200884f244869fbb43 was merged to kernel.org as e73ea273ef87a04ff59fc368fa33333dca275dde patch happily applied the IP27 segment to IP22. f63f36c18b11e166d0f362ac04dbcd7e6ea23f9e did fix the effects partially - and with a wrong log message. Now fixed for real (tm). Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
| * | | [MIPS] Fix merge screwup by patch(1)Ralf Baechle2006-11-02
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Patch happily applied an Ocelot G patch to Ocelot C when merging linux-mips.org changeset 91ee9a801e65d2981dfe327d2519c7fc6ab02e6b into kernel.org as 6ceb6d3ab2d402cea326320a4143db90a66fd216. Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
| * | | Revert "[MIPS] Make SPARSEMEM selectable on QEMU."Ralf Baechle2006-11-02
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | This reverts commit 31473747bd441719f9f6a07385684dce547533e0. Another amazing example of patch(1) messing up - lmo changeset 66e8560d11d02bcadc261498471831a6375ad046 was merged twice to kernel.org and ended up doing this rubbish job. Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
* | | | Merge branch 'for-linus' of ↵Linus Torvalds2006-11-02
|\ \ \ \ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | git://git.kernel.org/pub/scm/linux/kernel/git/shaggy/jfs-2.6 * 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/shaggy/jfs-2.6: jfs: Add splice support
| * | | | jfs: Add splice supportDaniel Drake2006-10-30
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | This allows the splice() and tee() syscalls to be used with JFS. Signed-off-by: Daniel Drake <ddrake@brontes3d.com> Signed-off-by: Dave Kleikamp <shaggy@austin.ibm.com>
* | | | | Merge master.kernel.org:/pub/scm/linux/kernel/git/davem/net-2.6Linus Torvalds2006-11-02
|\ \ \ \ \ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | * master.kernel.org:/pub/scm/linux/kernel/git/davem/net-2.6: [NETFILTER]: silence a warning in ebtables [IPV6]: File the fingerprints off ah6->spi/esp6->spi [TCP]: Set default congestion control when no sysctl. [TIPC] net/tipc/port.c: fix NULL dereference
| * | | | | [NETFILTER]: silence a warning in ebtablesMeelis Roos2006-11-01
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | net/bridge/netfilter/ebtables.c: In function 'ebt_dev_check': net/bridge/netfilter/ebtables.c:89: warning: initialization discards qualifiers from pointer target type So make the char* a const char * and the warning is gone. Signed-off-by: Meelis Roos <mroos@linux.ee> Signed-off-by: David S. Miller <davem@davemloft.net>
| * | | | | [IPV6]: File the fingerprints off ah6->spi/esp6->spiAl Viro2006-11-01
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | In theory these are opaque 32bit values. However, we end up allocating them sequentially in host-endian and stick unchanged on the wire. Signed-off-by: Al Viro <viro@zeniv.linux.org.uk> Signed-off-by: David S. Miller <davem@davemloft.net>
| * | | | | [TCP]: Set default congestion control when no sysctl.Stephen Hemminger2006-11-01
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | The setting of the default congestion control was buried in the sysctl code so it would not be done properly if SYSCTL was not enabled. Signed-off-by: Stephen Hemminger <shemminger@osdl.org> Signed-off-by: David S. Miller <davem@davemloft.net>
| * | | | | [TIPC] net/tipc/port.c: fix NULL dereferenceAdrian Bunk2006-11-01
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | The correct order is: NULL check before dereference Spotted by the Coverity checker. Signed-off-by: Adrian Bunk <bunk@stusta.de> Signed-off-by: David S. Miller <davem@davemloft.net>
* | | | | | Merge master.kernel.org:/pub/scm/linux/kernel/git/davem/sparc-2.6Linus Torvalds2006-11-02
|\ \ \ \ \ \ | |_|_|/ / / |/| | | | | | | | | | | | | | | | | * master.kernel.org:/pub/scm/linux/kernel/git/davem/sparc-2.6: [SPARC64]: Fix futex_atomic_cmpxchg_inatomic implementation.
| * | | | | [SPARC64]: Fix futex_atomic_cmpxchg_inatomic implementation.David S. Miller2006-11-01
| |/ / / / | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | I copied the logic from ll/sc arch implementations, but that was wrong and makes no sense at all. Just do a straight compare-exchange instruction, just like x86. Based upon bug reports from Dennis Gilmore and Fabio Massimo. Signed-off-by: David S. Miller <davem@davemloft.net>
* | | | | Merge branch 'upstream-linus' of ↵Linus Torvalds2006-11-01
|\ \ \ \ \ | |/ / / / |/| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | master.kernel.org:/pub/scm/linux/kernel/git/jgarzik/libata-dev * 'upstream-linus' of master.kernel.org:/pub/scm/linux/kernel/git/jgarzik/libata-dev: Revert "[PATCH] Add 0x7110 piix to ata_piix.c" [libata] sata_nv: Add PCI IDs [PATCH] ahci: fix status register check in ahci_softreset
| * | | | Revert "[PATCH] Add 0x7110 piix to ata_piix.c"Jeff Garzik2006-11-01
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | This reverts commit f833229c96c0bf53c05995e4bd58709d9e9edd67: According to reviewers and the lspci data provided in commit message itself, PCI ID 0x7110 should not have been added to ata_piix. Signed-off-by: Jeff Garzik <jeff@garzik.org>
| * | | | [libata] sata_nv: Add PCI IDsPeer Chen2006-11-01
| | | | | | | | | | | | | | | | | | | | Signed-off-by: Jeff Garzik <jeff@garzik.org>
| * | | | [PATCH] ahci: fix status register check in ahci_softresetTejun Heo2006-11-01
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | ahci_softreset() used to use ahci_tf_read() which reads D2H_REG area to check for the Status register. However, this area is zeroed on initialization and not set by initial signature FIS. Replace it with ahci_check_status(). This bug prevented CLO code from being activated whenever BSY and/or DRQ is set prior to softreset. This fix makes AHCI_FLAG_RESET_NEEDS_CLO flag redundant. Signed-off-by: Tejun Heo <htejun@gmail.com> Signed-off-by: Jeff Garzik <jeff@garzik.org>
* | | | | [PATCH] powerpc: Eliminate "exceeds stub group size" linker warningPaul Mackerras2006-11-01
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | It turns out that the linker warnings on 64-bit powerpc about "section blah exceeds stub group size" were being triggered by conditional branches in head_64.S branching to global symbols, whether in head_64.S or in other files. This eliminates the warnings by making some global symbols in head_64.S no longer global, and by rearranging some branches. Signed-off-by: Paul Mackerras <paulus@samba.org> [ Yee-haa. Maybe I'll notice newly introduced real warnings now - Linus ] Signed-off-by: Linus Torvalds <torvalds@osdl.org>
* | | | | Merge branch 'upstream' of git://ftp.linux-mips.org/pub/scm/upstream-linusLinus Torvalds2006-11-01
|\ \ \ \ \ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | * 'upstream' of git://ftp.linux-mips.org/pub/scm/upstream-linus: [MIPS] Fix warning in mips-boards generic PCI [MIPS] SMTC: Synchronize cp0 counters on bootup. [MIPS] SMTC: Fix crash if # of TC's > # of VPE's after pt_regs irq cleanup. [MIPS] 16K & 64K page size fixes
| * | | | | [MIPS] Fix warning in mips-boards generic PCIYoichi Yuasa2006-11-01
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | arch/mips/mips-boards/generic/pci.c: In function `mips_pcibios_init': arch/mips/mips-boards/generic/pci.c:227: warning: comparison of distinct pointer types lacks a cast arch/mips/mips-boards/generic/pci.c:228: warning: comparison of distinct pointer types lacks a cast Signed-off-by: Yoichi Yuasa <yoichi_yuasa@tripeaks.co.jp> Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
| * | | | | [MIPS] SMTC: Synchronize cp0 counters on bootup.Ralf Baechle2006-11-01
| | | | | | | | | | | | | | | | | | | | | | | | Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
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