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* Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/net-2.6Linus Torvalds2009-04-06
|\ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | * git://git.kernel.org/pub/scm/linux/kernel/git/davem/net-2.6: b44: Use kernel DMA addresses for the kernel DMA API forcedeth: Fix resume from hibernation regression. xfrm: fix fragmentation on inter family tunnels ibm_newemac: Fix dangerous struct assumption gigaset: documentation update gigaset: in file ops, check for device disconnect before anything else bas_gigaset: use tasklet_hi_schedule for timing critical tasklets net/802/fddi.c: add MODULE_LICENSE smsc911x: remove unused #include <linux/version.h> axnet_cs: fix phy_id detection for bogus Asix chip. bnx2: Use request_firmware() b44: Fix sizes passed to b44_sync_dma_desc_for_{device,cpu}() socket: use percpu_add() while updating sockets_in_use virtio_net: Set the mac config only when VIRITO_NET_F_MAC myri_sbus: use request_firmware e1000: fix loss of multicast packets vxge: should include tcp.h Conflict in firmware/WHENCE (SCSI vs net firmware)
| * b44: Use kernel DMA addresses for the kernel DMA APIMichael Buesch2009-04-06
| | | | | | | | | | | | | | | | | | | | | | We must not use the device DMA addresses for the kernel DMA API, because device DMA addresses have an additional offset added for the SSB translation. Use the original dma_addr_t for the sync operation. Cc: stable@kernel.org Signed-off-by: Michael Buesch <mb@bu3sch.de> Signed-off-by: David S. Miller <davem@davemloft.net>
| * forcedeth: Fix resume from hibernation regression.Ed Swierk2009-04-06
| | | | | | | | | | | | | | | | Reset phy state on resume, fixing a regression caused by powering down the phy on hibernate. Signed-off-by: Ed Swierk <eswierk@aristanetworks.com> Signed-off-by: David S. Miller <davem@davemloft.net>
| * xfrm: fix fragmentation on inter family tunnelsSteffen Klassert2009-04-06
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | If an ipv4 packet (not locally generated with IP_DF flag not set) bigger than mtu size is supposed to go via a xfrm ipv6 tunnel, the packetsize check in xfrm4_tunnel_check_size() is omited and ipv6 drops the packet without sending a notice to the original sender of the ipv4 packet. Another issue is that ipv4 connection tracking does reassembling of incomming fragmented packets. If such a reassembled packet is supposed to go via a xfrm ipv6 tunnel it will be droped, even if the original sender did proper fragmentation. According to RFC 2473 (section 7) tunnel ipv6 packets resulting from the encapsulation of an original packet are considered as locally generated packets. If such a packet passed the checks in xfrm{4,6}_tunnel_check_size() fragmentation is allowed according to RFC 2473 (section 7.1/7.2). This patch sets skb->local_df in xfrm6_prepare_output() to achieve fragmentation in this case. Signed-off-by: Steffen Klassert <steffen.klassert@secunet.com> Signed-off-by: David S. Miller <davem@davemloft.net>
| * ibm_newemac: Fix dangerous struct assumptionJean Delvare2009-04-06
| | | | | | | | | | | | | | | | | | | | | | | | The ibm_newemac driver includes code which assumes that the work_struct which is included in every delayed_work is the first member of that structure. This is currently the case but might change in the future, so use to_delayed_work() instead, which doesn't make such an assumption. Signed-off-by: Jean Delvare <khali@linux-fr.org> Cc: Josh Boyer <jwboyer@linux.vnet.ibm.com> Signed-off-by: David S. Miller <davem@davemloft.net>
| * gigaset: documentation updateTilman Schmidt2009-04-06
| | | | | | | | | | | | | | | | | | | | Update, correct and clarify instructions for loading the driver and for setting the UNDOCREQ kernel configuration option. Impact: documentation Signed-off-by: Tilman Schmidt <tilman@imap.cc> Signed-off-by: David S. Miller <davem@davemloft.net>
| * gigaset: in file ops, check for device disconnect before anything elseTilman Schmidt2009-04-06
| | | | | | | | | | | | | | | | | | | | | | | | | | | | When the device is disconnected, the dev structure goes away, so trying to report another error via dev_printk is bound to oops. To avoid that, first check whether the device is still connected and return quietly if it isn't. Impact: error handling Signed-off-by: Tilman Schmidt <tilman@imap.cc> Reported-by: Paul Bolle <pebolle@tiscali.nl> Tested-by: Paul Bolle <pebolle@tiscali.nl> Signed-off-by: David S. Miller <davem@davemloft.net>
| * bas_gigaset: use tasklet_hi_schedule for timing critical taskletsTilman Schmidt2009-04-06
| | | | | | | | | | | | | | | | | | The tasklets for isochronous data transfer need to run within 8 msec to avoid over/underruns, so schedule them with high priority to fix reported issues with occasional over/underruns. Signed-off-by: Tilman Schmidt <tilman@imap.cc> Signed-off-by: David S. Miller <davem@davemloft.net>
| * net/802/fddi.c: add MODULE_LICENSEAdrian Bunk2009-04-06
| | | | | | | | | | | | | | This patch adds the missing MODULE_LICENSE("GPL"). Signed-off-by: Adrian Bunk <bunk@kernel.org> Signed-off-by: David S. Miller <davem@davemloft.net>
| * smsc911x: remove unused #include <linux/version.h>Huang Weiyi2009-04-06
| | | | | | | | | | | | | | Remove unused #include <linux/version.h> in drivers/net/smsc911x.c. Signed-off-by: Huang Weiyi <weiyi.huang@gmail.com> Signed-off-by: David S. Miller <davem@davemloft.net>
| * axnet_cs: fix phy_id detection for bogus Asix chip.Ken Kawasaki2009-04-06
| | | | | | | | | | | | | | | | | | | | | | | | | | axnet_cs: (1) Some Asix phy return bogus value except 0 or 0xffff. Skip this phy_id. (2) Some Asix chip need to set "select Internal PHY" bit at AX88190_init. Signed-off-by: Ken Kawasaki <ken_kawasaki@spring.nifty.jp> Signed-off-by: David S. Miller <davem@davemloft.net>
| * bnx2: Use request_firmware()Michael Chan2009-04-04
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Based on original patch by Ben Hutchings <ben@decadent.org.uk> and Bastian Blank <waldi@debian.org>, with the following main changes: Separated the mips firmware and rv2p firmware into different files to make it easier to update them separately. Added some code to fixup the rv2p code with run-time information such as PAGE_SIZE. Update version to 2.0.0. Signed-off-by: Michael Chan <mchan@broadcom.com> Signed-off-by: David S. Miller <davem@davemloft.net>
| * b44: Fix sizes passed to b44_sync_dma_desc_for_{device,cpu}()Michael Buesch2009-04-04
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | > > ------------[ cut here ]------------ > > WARNING: at lib/dma-debug.c:539 check_sync+0xe9/0x341() (Not tainted) > > Hardware name: HP Compaq nx6110 (PY501EA#AB9) > > b44 0000:02:0e.0: DMA-API: device driver tries to sync DMA memory it has not > > allocated [device address=0x0000000075941040] [size=1566 bytes] > > Modules linked in: llc bnep l2cap bluetooth autofs4 lm90 hwmon i2c_i801 sunrpc > > ipv6 cpufreq_ondemand acpi_cpufreq uinput snd_intel8x0m snd_intel8x0 > > snd_ac97_codec snd_seq_dummy ac97_bus snd_seq_oss snd_seq_midi_event snd_seq > > snd_seq_device snd_pcm_oss snd_mixer_oss snd_pcm b44 ssb firewire_ohci > > snd_timer ipw2200 iTCO_wdt mii firewire_core snd iTCO_vendor_support libipw > > yenta_socket crc_itu_t lib80211 rsrc_nonstatic soundcore snd_page_alloc joydev > > pcspkr wmi serio_raw ata_generic pata_acpi i915 drm i2c_algo_bit i2c_core video > > output [last unloaded: scsi_wait_scan] > > Pid: 2418, comm: S58ntpd Not tainted 2.6.29-16.fc10.i686.PAE #1 > > Call Trace: > > [<c04396d1>] warn_slowpath+0x7c/0xbd > > [<c0457fe1>] ? register_lock_class+0x17/0x290 > > [<c0458d61>] ? mark_lock+0x1e/0x349 > > [<c0556448>] ? _raw_spin_unlock+0x74/0x78 > > [<c0458d61>] ? mark_lock+0x1e/0x349 > > [<c055a060>] ? check_sync+0x37/0x341 > > [<c055a112>] check_sync+0xe9/0x341 > > [<c0711245>] ? _spin_unlock_irqrestore+0x45/0x55 > > [<c04592db>] ? trace_hardirqs_on+0xb/0xd > > [<c055a4d1>] debug_dma_sync_single_for_device+0x2f/0x39 > > [<f828f722>] dma_sync_single_for_device+0x4a/0x59 [b44] > > [<f828f76f>] ssb_dma_sync_single_for_device+0x3e/0x48 [b44] > > [<f8291d1e>] b44_recycle_rx+0x18c/0x196 [b44] > > [<f8291f9f>] b44_poll+0x277/0x3c0 [b44] > > [<c0687bb9>] net_rx_action+0xa1/0x1ca > > [<c043e30a>] __do_softirq+0x9d/0x154 > > [<c043e413>] do_softirq+0x52/0x7e > > [<c043e56f>] irq_exit+0x49/0x77 > > [<c040b22e>] do_IRQ+0x97/0xad > > [<c0409dac>] common_interrupt+0x2c/0x34 I don't know if this is related, but the following patch seems to fix some DMA mapping bug. Can somebody comment who does understand the code better than me? (completely untested) Signed-off-by: David S. Miller <davem@davemloft.net>
| * socket: use percpu_add() while updating sockets_in_useEric Dumazet2009-04-04
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | sock_alloc() currently uses following code to update sockets_in_use get_cpu_var(sockets_in_use)++; put_cpu_var(sockets_in_use); This translates to : c0436274: b8 01 00 00 00 mov $0x1,%eax c0436279: e8 42 40 df ff call c022a2c0 <add_preempt_count> c043627e: bb 20 4f 6a c0 mov $0xc06a4f20,%ebx c0436283: e8 18 ca f0 ff call c0342ca0 <debug_smp_processor_id> c0436288: 03 1c 85 60 4a 65 c0 add -0x3f9ab5a0(,%eax,4),%ebx c043628f: ff 03 incl (%ebx) c0436291: b8 01 00 00 00 mov $0x1,%eax c0436296: e8 75 3f df ff call c022a210 <sub_preempt_count> c043629b: 89 e0 mov %esp,%eax c043629d: 25 00 e0 ff ff and $0xffffe000,%eax c04362a2: f6 40 08 08 testb $0x8,0x8(%eax) c04362a6: 75 07 jne c04362af <sock_alloc+0x7f> c04362a8: 8d 46 d8 lea -0x28(%esi),%eax c04362ab: 5b pop %ebx c04362ac: 5e pop %esi c04362ad: c9 leave c04362ae: c3 ret c04362af: e8 cc 5d 09 00 call c04cc080 <preempt_schedule> c04362b4: 8d 74 26 00 lea 0x0(%esi,%eiz,1),%esi c04362b8: eb ee jmp c04362a8 <sock_alloc+0x78> While percpu_add(sockets_in_use, 1) translates to a single instruction : c0436275: 64 83 05 20 5f 6a c0 addl $0x1,%fs:0xc06a5f20 Signed-off-by: Eric Dumazet <dada1@cosmosbay.com> Signed-off-by: David S. Miller <davem@davemloft.net>
| * virtio_net: Set the mac config only when VIRITO_NET_F_MACAlex Williamson2009-04-04
| | | | | | | | | | | | | | | | | | | | | | VIRTIO_NET_F_MAC indicates the presence of the mac field in config space, not the validity of the value it contains. Allow the mac to be changed at runtime, but only push the change into config space with the VIRTIO_NET_F_MAC feature present. Signed-off-by: Alex Williamson <alex.williamson@hp.com> Acked-by: Christian Borntraeger <borntraeger@de.ibm.com> Signed-off-by: David S. Miller <davem@davemloft.net>
| * myri_sbus: use request_firmwareJaswinder Singh Rajput2009-04-04
| | | | | | | | | | | | | | | | | | | | Firmware blob looks like this... __be16 lanai4_data_size unsigned char lanai4_code[] Signed-off-by: Jaswinder Singh Rajput <jaswinderrajput@gmail.com> Signed-off-by: David S. Miller <davem@davemloft.net>
| * e1000: fix loss of multicast packetsJesse Brandeburg2009-04-04
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | e1000 (and e1000e, igb, ixgbe, ixgb) all do a series of operations each time a multicast address is added. The flow goes something like 1) stack adds one multicast address 2) stack passes whole current list of unicast and multicast addresses to driver 3) driver clears entire list in hardware 4) driver programs each multicast address using iomem in a loop This was causing multicast packets to be lost during the reprogramming process. reference with test program: http://kerneltrap.org/mailarchive/linux-netdev/2009/3/14/5160514/thread Thanks to Dave Boutcher for his report and test program. This driver fix prepares an array all at once in memory and programs it in one shot to the hardware, not requiring an "erase" cycle. Signed-off-by: Jesse Brandeburg <jesse.brandeburg@intel.com> Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@intel.com> Signed-off-by: David S. Miller <davem@davemloft.net>
| * vxge: should include tcp.hAlexander Beregalov2009-04-04
| | | | | | | | | | | | | | | | | | | | | | | | Fix this build error: drivers/net/vxge/vxge-main.c: In function 'vxge_get_vpath_no': drivers/net/vxge/vxge-main.c:695: error: dereferencing pointer to incomplete type ... Signed-off-by: Alexander Beregalov <a.beregalov@gmail.com> Signed-off-by: David S. Miller <davem@davemloft.net>
* | NFS: Fix a double free in nfs_parse_mount_options()Trond Myklebust2009-04-06
| | | | | | | | | | | | | | | | | | | | Due to an apparent typo, commit a67d18f89f5782806135aad4ee012ff78d45aae7 (NFS: load the rpc/rdma transport module automatically) lead to the 'proto=' mount option doing a double free, while Opt_mountproto leaks a string. Signed-off-by: Trond Myklebust <Trond.Myklebust@netapp.com> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
* | ext3: make default data ordering mode configurableLinus Torvalds2009-04-06
| | | | | | | | | | | | | | | | | | | | | | This makes the defautl ext3 data ordering mode (when no explicit ordering is set) configurable, so as to allow people to default to 'data=writeback' and get the resulting latency improvements. This is a non-issue if a filesystem has been explicitly set to some ordering (with 'tune2fs'). Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
* | Merge branch 'linux-next' of git://git.infradead.org/ubifs-2.6Linus Torvalds2009-04-06
|\ \ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | * 'linux-next' of git://git.infradead.org/ubifs-2.6: UBIFS: fix recovery bug UBIFS: add R/O compatibility UBIFS: fix compiler warnings UBIFS: fully sort GCed nodes UBIFS: fix commentaries UBIFS: introduce a helpful variable UBIFS: use KERN_CONT UBIFS: fix lprops committing bug UBIFS: fix bogus assertion UBIFS: fix bug where page is marked uptodate when out of space UBIFS: amend key_hash return value UBIFS: improve find function interface UBIFS: list usage cleanup UBIFS: fix dbg_chk_lpt_sz()
| * | UBIFS: fix recovery bugAdrian Hunter2009-03-31
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | UBIFS did not recovery in a situation in which it could have. The relevant function assumed there could not be more nodes in an eraseblock after a corrupted node, but in fact the last (NAND) page written might contain anything. The correct approach is to check for empty space (0xFF bytes) from then on. Signed-off-by: Adrian Hunter <adrian.hunter@nokia.com>
| * | UBIFS: add R/O compatibilityArtem Bityutskiy2009-03-26
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Now UBIFS is supported by u-boot. If we ever decide to change the media format, then people will have to upgrade their u-boots to mount new format images. However, very often it is possible to preserve R/O forward-compatibility, even though the write forward-compatibility is not preserved. This patch introduces a new super-block field which stores the R/O compatibility version. Signed-off-by: Artem Bityutskiy <Artem.Bityutskiy@nokia.com> Acked-by: Adrian Hunter <Adrian.Hunter@nokia.com>
| * | UBIFS: fix compiler warningsHunter Adrian2009-03-20
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | fs/ubifs/super.c: In function ‘ubifs_show_options’: fs/ubifs/super.c:425: warning: format not a string literal and no format arguments fs/ubifs/super.c: In function ‘mount_ubifs’: fs/ubifs/super.c:1204: warning: format not a string literal and no format arguments fs/ubifs/super.c: In function ‘ubifs_remount_rw’: fs/ubifs/super.c:1557: warning: format not a string literal and no format arguments Signed-off-by: Adrian Hunter <adrian.hunter@nokia.com> Signed-off-by: Artem Bityutskiy <Artem.Bityutskiy@nokia.com>
| * | UBIFS: fully sort GCed nodesArtem Bityutskiy2009-03-20
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | The 'joinup()' function cannot deal with situations when nodes go in reverse order - it just leaves them in this order. This patch implement full nodes sorting using n*log(n) algorithm. It sorts data nodes for bulk-read, and direntry nodes for readdir(). Signed-off-by: Artem Bityutskiy <Artem.Bityutskiy@nokia.com>
| * | UBIFS: fix commentariesArtem Bityutskiy2009-03-20
| | | | | | | | | | | | Signed-off-by: Artem Bityutskiy <Artem.Bityutskiy@nokia.com>
| * | UBIFS: introduce a helpful variableArtem Bityutskiy2009-03-16
| | | | | | | | | | | | | | | | | | | | | | | | This patch introduces a helpful @c->idx_leb_size variable. The patch also fixes some spelling issues and makes comments use "LEB" instead of "eraseblock", which is more correct. Signed-off-by: Artem Bityutskiy <Artem.Bityutskiy@nokia.com>
| * | UBIFS: use KERN_CONTArtem Bityutskiy2009-03-16
| | | | | | | | | | | | Signed-off-by: Artem Bityutskiy <Artem.Bityutskiy@nokia.com>
| * | UBIFS: fix lprops committing bugArtem Bityutskiy2009-03-16
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | When writing lprop nodes, do not forget to set @from to 0 when switching the LEB. This fixes the following bug: UBIFS error (pid 27768): ubifs_leb_write: writing -15456 bytes at 16:15880, error -22 UBIFS error (pid 27768): do_commit: commit failed, error -22 UBIFS warning (pid 27768): ubifs_ro_mode: switched to read-only mode, error -22 Pid: 27768, comm: freespace Not tainted 2.6.29-rc4-ubifs-2.6 #43 Call Trace: [<ffffffffa00c46d6>] ubifs_ro_mode+0x54/0x56 [ubifs] [<ffffffffa00cfa16>] do_commit+0x4f5/0x50a [ubifs] [<ffffffffa00cfae7>] ubifs_run_commit+0xbc/0xdb [ubifs] [<ffffffffa00d42b9>] ubifs_budget_space+0x742/0x9ed [ubifs] [<ffffffff812daf45>] ? __mutex_lock_common+0x361/0x3ae [<ffffffffa00bc437>] ? ubifs_write_begin+0x18d/0x44c [ubifs] [<ffffffffa00bc5cb>] ubifs_write_begin+0x321/0x44c [ubifs] [<ffffffff8106222b>] ? trace_hardirqs_on_caller+0x1f/0x14d [<ffffffff81097ce2>] generic_file_buffered_write+0x12f/0x2d9 [<ffffffff8109828d>] __generic_file_aio_write_nolock+0x261/0x295 [<ffffffff81098aff>] generic_file_aio_write+0x69/0xc5 [<ffffffffa00bb914>] ubifs_aio_write+0x14c/0x19e [ubifs] [<ffffffff810c8f42>] do_sync_write+0xe7/0x12d [<ffffffff81055378>] ? autoremove_wake_function+0x0/0x38 [<ffffffff81149edc>] ? security_file_permission+0x11/0x13 [<ffffffff810c9827>] vfs_write+0xab/0x105 [<ffffffff810c9945>] sys_write+0x47/0x6f [<ffffffff8100c35b>] system_call_fastpath+0x16/0x1b Signed-off-by: Artem Bityutskiy <Artem.Bityutskiy@nokia.com>
| * | UBIFS: fix bogus assertionArtem Bityutskiy2009-03-15
| | | | | | | | | | | | | | | | | | | | | | | | Empty journal head LEBs are accounted as taken empty as well, so the GC LEB does not have to be the only taken empty LEB when nounting/remounting. Signed-off-by: Artem Bityutskiy <Artem.Bityutskiy@nokia.com>
| * | UBIFS: fix bug where page is marked uptodate when out of spaceAdrian Hunter2009-03-14
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | UBIFS fast path in write_begin may mark a page up to date and then discover that there may not be enough space to do the write, and so fall back to a slow path. The slow path tries harder, but may still find no space - leaving the page marked up to date, when it is not. This patch ensures that the page is marked not up to date in that case. The bug that this patch fixes becomes evident when the write is into a hole (sparse file) or is at the end of the file and a subsequent read is off the end of the file. In both cases, the file system should return zeros but was instead returning the page that had not been written because the file system was out of space. Signed-off-by: Adrian Hunter <ext-adrian.hunter@nokia.com> Signed-off-by: Artem Bityutskiy <Artem.Bityutskiy@nokia.com>
| * | UBIFS: amend key_hash return valueArtem Bityutskiy2009-03-08
| | | | | | | | | | | | | | | | | | ... which should be uint32_t, not int. Signed-off-by: Artem Bityutskiy <Artem.Bityutskiy@nokia.com>
| * | UBIFS: improve find function interfaceArtem Bityutskiy2009-03-08
| | | | | | | | | | | | | | | | | | | | | | | | Make 'ubifs_find_free_space()' return offset where free space starts, rather than the amount of free space. This is just more appropriat for its caller. Signed-off-by: Artem Bityutskiy <Artem.Bityutskiy@nokia.com>
| * | UBIFS: list usage cleanupEric Sesterhenn2009-02-17
| | | | | | | | | | | | | | | | | | | | | | | | | | | Trivial cleanup, list_del(); list_add{,_tail}() is equivalent to list_move{,_tail}(). Semantic patch for coccinelle can be found at www.cccmz.de/~snakebyte/list_move_tail.spatch Signed-off-by: Eric Sesterhenn <snakebyte@gmx.de> Signed-off-by: Artem Bityutskiy <Artem.Bityutskiy@nokia.com>
| * | UBIFS: fix dbg_chk_lpt_sz()Adrian Hunter2009-02-09
| | | | | | | | | | | | | | | | | | | | | | | | The debugging function dbg_chk_lpt_sz() was not working correctly for small min_io_unit size e.g. NOR flash. Signed-off-by: Adrian Hunter <ext-adrian.hunter@nokia.com> Signed-off-by: Artem Bityutskiy <Artem.Bityutskiy@nokia.com>
* | | Merge branch 'linux-next' of git://git.infradead.org/ubi-2.6Linus Torvalds2009-04-06
|\ \ \ | | | | | | | | | | | | | | | | * 'linux-next' of git://git.infradead.org/ubi-2.6: UBI: add fsync capability
| * | | UBI: add fsync capabilityCorentin Chary2009-02-20
| | | | | | | | | | | | | | | | | | | | | | | | | | | | Now, we can call fsync() on an UBI volume. Signed-off-by: Corentin Chary <corentincj@iksaif.net> Signed-off-by: Artem Bityutskiy <Artem.Bityutskiy@nokia.com>
* | | | exit_notify: kill the wrong capable(CAP_KILL) checkOleg Nesterov2009-04-06
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | The CAP_KILL check in exit_notify() looks just wrong, kill it. Whatever logic we have to reset ->exit_signal, the malicious user can bypass it if it execs the setuid application before exiting. Signed-off-by: Oleg Nesterov <oleg@redhat.com> Acked-by: Serge Hallyn <serue@us.ibm.com> Acked-by: Roland McGrath <roland@redhat.com> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
* | | | Merge git://git.infradead.org/mtd-2.6Linus Torvalds2009-04-06
|\ \ \ \ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | * git://git.infradead.org/mtd-2.6: (53 commits) [MTD] struct device - replace bus_id with dev_name(), dev_set_name() [MTD] [NOR] Fixup for Numonyx M29W128 chips [MTD] mtdpart: Make ecc_stats more realistic. powerpc/85xx: TQM8548: Update DTS file for multi-chip support powerpc: NAND: FSL UPM: document new bindings [MTD] [NAND] FSL-UPM: Add wait flags to support board/chip specific delays [MTD] [NAND] FSL-UPM: add multi chip support [MTD] [NOR] Add device parent info to physmap_of [MTD] [NAND] Add support for NAND on the Socrates board [MTD] [NAND] Add support for 4KiB pages. [MTD] sysfs support should not depend on CONFIG_PROC_FS [MTD] [NAND] Add parent info for CAFÉ controller [MTD] support driver model updates [MTD] driver model updates (part 2) [MTD] driver model updates [MTD] [NAND] move gen_nand's probe function to .devinit.text [MTD] [MAPS] move sa1100 flash's probe function to .devinit.text [MTD] fix use after free in register_mtd_blktrans [MTD] [MAPS] Drop now unused sharpsl-flash map [MTD] ofpart: Check name property to determine partition nodes. ... Manually fix trivial conflict in drivers/mtd/maps/Makefile
| * | | | [MTD] struct device - replace bus_id with dev_name(), dev_set_name()Kay Sievers2009-04-06
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Acked-by: Greg Kroah-Hartman <gregkh@suse.de> Signed-off-by: Kay Sievers <kay.sievers@vrfy.org> Signed-off-by: David Woodhouse <David.Woodhouse@intel.com>
| * | | | [MTD] [NOR] Fixup for Numonyx M29W128 chipsDarius Augulis2009-04-06
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Prevent NUMONYX M29W128G memories from using write buffer, because it doesn't work properly. Signed-off-by: Darius Augulis <augulis.darius@gmail.com> Signed-off-by: David Woodhouse <David.Woodhouse@intel.com>
| * | | | [MTD] mtdpart: Make ecc_stats more realistic.Yauhen Kharuzhy2009-04-06
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | In the existing implementation, ecc_stats fields are incremented only by one, regardless of master mtd errors number. For example, if there are N errors were corrected by ECC, partition ecc_stats.corrected will be incremented by one. This commit changes simple increment to sum of old value and parent mtd error count. Signed-off-by: Yauhen Kharuzhy <jekhor@gmail.com> Signed-off-by: David Woodhouse <David.Woodhouse@intel.com>
| * | | | powerpc/85xx: TQM8548: Update DTS file for multi-chip supportWolfgang Grandegger2009-04-06
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | This patch adds multi-chip support for the Micron MT29F8G08FAB NAND flash memory on the TQM8548 modules. Signed-off-by: Wolfgang Grandegger <wg@grandegger.com> Signed-off-by: David Woodhouse <David.Woodhouse@intel.com>
| * | | | powerpc: NAND: FSL UPM: document new bindingsWolfgang Grandegger2009-04-06
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | This patch adds documentation for the new NAND FSL UPM bindings for: NAND: FSL-UPM: add multi chip support NAND: FSL-UPM: Add wait flags to support board/chip specific delays It also documents the old binding for "chip-delay". Signed-off-by: Wolfgang Grandegger <wg@grandegger.com> Acked-by: Anton Vorontsov <avorontsov@ru.mvista.com> Signed-off-by: David Woodhouse <David.Woodhouse@intel.com>
| * | | | [MTD] [NAND] FSL-UPM: Add wait flags to support board/chip specific delaysWolfgang Grandegger2009-04-06
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | The NAND flash on the TQM8548_BE modules requires a short delay after running the UPM pattern. The TQM8548_BE requires a further short delay after writing out a buffer. Normally the R/B pin should be checked, but it's not connected on the TQM8548_BE. The existing driver uses similar fixed delay points. To manage these extra delays in a more general way, I introduced the "fsl,ump-wait-flags" property allowing the board- specific driver to specify various types of extra delay. Signed-off-by: Wolfgang Grandegger <wg@grandegger.com> Acked-by: Anton Vorontsov <avorontsov@ru.mvista.com> Signed-off-by: David Woodhouse <David.Woodhouse@intel.com>
| * | | | [MTD] [NAND] FSL-UPM: add multi chip supportWolfgang Grandegger2009-04-06
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | This patch adds support for multi-chip NAND devices to the FSL-UPM driver. This requires support for multiple GPIOs for the RNB pins. The NAND chips are selected through address lines defined by the FDT property "fsl,upm-addr-line-cs-offsets". Signed-off-by: Wolfgang Grandegger <wg@grandegger.com> Acked-by: Anton Vorontsov <avorontsov@ru.mvista.com> Signed-off-by: David Woodhouse <David.Woodhouse@intel.com>
| * | | | [MTD] [NOR] Add device parent info to physmap_ofDavid Woodhouse2009-04-06
| | | | | | | | | | | | | | | | | | | | Signed-off-by: David Woodhouse <David.Woodhouse@intel.com>
| * | | | [MTD] [NAND] Add support for NAND on the Socrates boardWolfgang Grandegger2009-04-06
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Signed-off-by: Ilya Yanok <yanok@emcraft.com> Acked-by: Wolfgang Grandegger <wg@grandegger.com> Signed-off-by: David Woodhouse <David.Woodhouse@intel.com>
| * | | | [MTD] [NAND] Add support for 4KiB pages.Thomas Gleixner2009-04-06
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Signed-off-by: Thomas Gleixner <tglx@linutronix.de> Signed-off-by: Sebastian Siewior <bigeasy@linutronix.de> Signed-off-by: David Woodhouse <David.Woodhouse@intel.com>
| * | | | [MTD] sysfs support should not depend on CONFIG_PROC_FSKevin Cernekee2009-04-04
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Move the driver model init code out of the "#ifdef CONFIG_PROC_FS" block. Tested with both values of CONFIG_PROC_FS . Tested with CONFIG_MTD=m . Issue was reported here: http://lkml.org/lkml/2009/4/4/107 Signed-off-by: Kevin Cernekee <kpc.mtd@gmail.com> Signed-off-by: David Woodhouse <David.Woodhouse@intel.com>
generated by cgit v1.2.2 (git 2.25.0) at 2025-01-11 03:58:03 -0500