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* sh: enable LMB region setup via machvec.Paul Mundt2010-05-10
| | | | | | | | | This plugs in a memory init callback in the machvec to permit boards to wire up various bits of memory directly in to LMB. A generic machvec implementation is provided that simply wraps around the normal Kconfig-derived memory start/size. Signed-off-by: Paul Mundt <lethal@linux-sh.org>
* sh: bump up extra LMB reservations in bootmem init.Paul Mundt2010-05-07
| | | | | | | | This bumps up the extra LMB reservations in ordering so that they're accounted for prior to iterating over the region list. This ensures that reservations are visible both within the LMB and bootmem context. Signed-off-by: Paul Mundt <lethal@linux-sh.org>
* sh: convert initrd reservation to LMB.Paul Mundt2010-05-07
| | | | | | This switches over from bootmem -> LMB for the initrd area reservation. Signed-off-by: Paul Mundt <lethal@linux-sh.org>
* sh: convert kexec crash kernel management to LMB.Paul Mundt2010-05-07
| | | | | | This migrates the crash kernel handling off of bootmem and over to LMB. Signed-off-by: Paul Mundt <lethal@linux-sh.org>
* sh: Make initrd detection more robust.Paul Mundt2010-05-06
| | | | | | | | | | Various boot loaders go to various extents to thwart the initrd detection logic (mostly on account of not being able to be bothered with adhering to the established boot ABI), so we make the detection logic a bit more robust. This makes it possible to work around the SDK7786's firmware's attempts to thwart compressed image booting. Victory is mine. Signed-off-by: Paul Mundt <lethal@linux-sh.org>
* sh: native_cpu_disable() build error when CONFIG_HOTPLUG_CPU=nMatt Fleming2010-04-29
| | | | | | | | arch/sh/kernel/smp.c:164: error: conflicting types for 'native_cpu_disable' /home/matt/src/kernels/sh-2.6/arch/sh/include/asm/smp.h:48: error: previous declaration of 'native_cpu_disable' was here Signed-off-by: Matt Fleming <matt@console-pimps.org> Signed-off-by: Paul Mundt <lethal@linux-sh.org>
* sh: add CONFIG_VIRTUALIZATION for virtio supportMagnus Damm2010-04-29
| | | | | | | | | Add CONFIG_VIRTUALIZATION to the SH architecture and include the virtio code there. Used to enable the virtio drivers under QEMU. Signed-off-by: Magnus Damm <damm@opensource.se> Signed-off-by: Paul Mundt <lethal@linux-sh.org>
* sh: make latencytop available on SMP, too.Paul Mundt2010-04-27
| | | | | | | | | The UP dependency was inherited from ARM, which seems to have run in to it due to the stacktrace code not being available for SMP in certain cases, as we don't have this particular limitation there is no specific need to block on the SMP dependency. Signed-off-by: Paul Mundt <lethal@linux-sh.org>
* Merge branch 'sh/smp'Paul Mundt2010-04-26
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| * sh: CPU hotplug support for SH-X3 SMP.Paul Mundt2010-04-26
| | | | | | | | | | | | | | | | | | This wires up CPU hotplug for SH-X3 SMP CPUs. Presently only secondary cores can be hotplugged given that the boot CPU has to contend with the broadcast timer. When real local timers are implemented this restriction can be lifted. Signed-off-by: Paul Mundt <lethal@linux-sh.org>
| * sh: CPU hotplug support.Paul Mundt2010-04-26
| | | | | | | | | | | | This adds preliminary support for CPU hotplug for SH SMP systems. Signed-off-by: Paul Mundt <lethal@linux-sh.org>
| * sh: cache secondary CPUs idle loop.Paul Mundt2010-04-26
| | | | | | | | | | | | | | | | This provides a cache of the secondary CPUs idle loop for the cases where hotplug simply enters a low power state instead of resetting or powering off the core. Signed-off-by: Paul Mundt <lethal@linux-sh.org>
| * sh: flag smp_store_cpu_info() __cpuinit.Paul Mundt2010-04-26
| | | | | | | | | | | | | | smp_store_cpu_info() is presently flagged as __init, but is called by start_secondary() which is __cpuinit, fix it up. Signed-off-by: Paul Mundt <lethal@linux-sh.org>
| * sh: provide percpu CPU states for hotplug notifiers.Paul Mundt2010-04-26
| | | | | | | | | | | | | | This provides percpu CPU states in preparation for CPU hotplug and the associated notifier chains. Signed-off-by: Paul Mundt <lethal@linux-sh.org>
| * sh: Make sure all SH-X3 cores are populated in the present CPU map.Paul Mundt2010-04-26
| | | | | | | | | | | | | | This iterates over the maximum number of CPUs we plan to support and makes sure they're all set in the present CPU map. Signed-off-by: Paul Mundt <lethal@linux-sh.org>
| * sh: convert online CPU map twiddling to cpumask.Paul Mundt2010-04-26
| | | | | | | | | | | | | | | | | | This converts from cpu_set() for the online map to set_cpu_online(). The two online map modifiers were the last remaining manual map manipulation bits, with this in place everything now goes through cpumask. Signed-off-by: Paul Mundt <lethal@linux-sh.org>
| * sh: arch/sh/kernel/setup.c needs asm/smp.h.Paul Mundt2010-04-26
| | | | | | | | | | | | | | | | With the platform ops migration, the definitions still need to be included in the CONFIG_SMP=n case, so make the asm/smp.h include explicit. Signed-off-by: Paul Mundt <lethal@linux-sh.org>
| * sh: Flag present CPUs hotpluggable in topology registration.Paul Mundt2010-04-26
| | | | | | | | | | | | | | When registering CPUs in the topology initialization ensure that all of the present CPUs are flagged as hotpluggable. Signed-off-by: Paul Mundt <lethal@linux-sh.org>
| * sh: Move platform smp ops in to their own structure.Paul Mundt2010-04-20
| | | | | | | | | | | | | | | | This cribs the MIPS plat_smp_ops approach for wrapping up the platform ops. This will allow for mixing and matching different ops on the same platform in the future. Signed-off-by: Paul Mundt <lethal@linux-sh.org>
* | sh: mach-sdk7786: update defconfig for compressed kernel image.Paul Mundt2010-04-26
| | | | | | | | | | | | | | Now that compressed image loading is possible for sdk7786, drop the vmlinux.bin default image target and update the defconfig accordingly. Signed-off-by: Paul Mundt <lethal@linux-sh.org>
* | sh: Kill off dangling goto labels from oom-killer rework.Paul Mundt2010-04-26
| | | | | | | | Signed-off-by: Paul Mundt <lethal@linux-sh.org>
* | Merge branch 'sh/stable-updates'Paul Mundt2010-04-26
|\ \ | | | | | | | | | | | | | | | | | | | | | Conflicts: arch/sh/kernel/dwarf.c drivers/dma/shdma.c Signed-off-by: Paul Mundt <lethal@linux-sh.org>
| * | SH: fix error paths in DMA driverGuennadi Liakhovetski2010-04-26
| | | | | | | | | | | | | | | | | | | | | | | | If channel allocation is failing, mark the channel unused and give PM a chance to power down the hardware. Signed-off-by: Guennadi Liakhovetski <g.liakhovetski@gmx.de> Signed-off-by: Paul Mundt <lethal@linux-sh.org>
| * | sh: sh7751 pci controller io port fixMagnus Damm2010-04-26
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | This patch updates the sh7751 pci code to handle io ports correctly. The code is based on the sh7788x implementation. Tested on a R2D-1 board with CONFIG_8139TOO_PIO=y. Signed-off-by: Magnus Damm <damm@opensource.se> Signed-off-by: Paul Mundt <lethal@linux-sh.org>
| * | sh: Fix maximum number of SCIF ports in R2D defconfigsMagnus Damm2010-04-26
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Update the R2D defconfigs to bump up the maximum number of SCIF ports on the system. Fixes a broken serial console regression added by cd5f107628ab89c5dec5ad923f1c27f4cba41972. Reported-by: Shin-ichiro KAWASAKI <kawasaki@juno.dti.ne.jp> Signed-off-by: Magnus Damm <damm@opensource.se> Tested-by: Alexandre Courbot <alex@dcl.info.waseda.ac.jp> Signed-off-by: Paul Mundt <lethal@linux-sh.org>
| * | SH: fix TS field shift calculation for DMA driversGuennadi Liakhovetski2010-04-26
| | | | | | | | | | | | | | | | | | | | | | | | CHCR_TS_HIGH_SHIFT is defined as a shift of TS high bits in CHCR register, relative to low bits. The TS_INDEX2VAL() macro has to take this into account. Signed-off-by: Guennadi Liakhovetski <g.liakhovetski@gmx.de> Signed-off-by: Paul Mundt <lethal@linux-sh.org>
| * | Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/net-2.6Linus Torvalds2010-04-25
| |\ \ | | | | | | | | | | | | | | | | | | | | * git://git.kernel.org/pub/scm/linux/kernel/git/davem/net-2.6: ipv6: Fix inet6_csk_bind_conflict() e100: Fix the TX workqueue race
| | * | ipv6: Fix inet6_csk_bind_conflict()Eric Dumazet2010-04-25
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Commit fda48a0d7a84 (tcp: bind() fix when many ports are bound) introduced a bug on IPV6 part. We should not call ipv6_addr_any(inet6_rcv_saddr(sk2)) but ipv6_addr_any(inet6_rcv_saddr(sk)) because sk2 can be IPV4, while sk is IPV6. Reported-by: Michael S. Tsirkin <mst@redhat.com> Signed-off-by: Eric Dumazet <eric.dumazet@gmail.com> Tested-by: Michael S. Tsirkin <mst@redhat.com> Signed-off-by: David S. Miller <davem@davemloft.net>
| | * | e100: Fix the TX workqueue raceAlan Cox2010-04-25
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Nothing stops the workqueue being left to run in parallel with close or a few other operations. This causes double unmaps and the like. See kerneloops.org #1041230 for an example Signed-off-by: Alan Cox <alan@linux.intel.com> Signed-off-by: David S. Miller <davem@davemloft.net>
| * | | Merge branch 'for_linus' of ↵Linus Torvalds2010-04-25
| |\ \ \ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | git://git.kernel.org/pub/scm/linux/kernel/git/tytso/ext4 * 'for_linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tytso/ext4: ext4: Issue the discard operation *before* releasing the blocks to be reused ext4: Fix buffer head leaks after calls to ext4_get_inode_loc() ext4: Fix possible lost inode write in no journal mode
| | * | | ext4: Issue the discard operation *before* releasing the blocks to be reusedTheodore Ts'o2010-04-20
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Otherwise, we can end up having data corruption because the blocks could get reused and then discarded! https://bugzilla.kernel.org/show_bug.cgi?id=15579 Signed-off-by: "Theodore Ts'o" <tytso@mit.edu>
| | * | | ext4: Fix buffer head leaks after calls to ext4_get_inode_loc()Curt Wohlgemuth2010-04-03
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Calls to ext4_get_inode_loc() returns with a reference to a buffer head in iloc->bh. The callers of this function in ext4_write_inode() when in no journal mode and in ext4_xattr_fiemap() don't release the buffer head after using it. Addresses-Google-Bug: #2548165 Signed-off-by: Curt Wohlgemuth <curtw@google.com> Signed-off-by: "Theodore Ts'o" <tytso@mit.edu>
| | * | | ext4: Fix possible lost inode write in no journal modeCurt Wohlgemuth2010-04-03
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | In the no-journal case, ext4_write_inode() will fetch the bh and call sync_dirty_buffer() on it. However, if the bh has already been written and the bh reclaimed for some other purpose, AND if the inode is the only one in the inode table block in use, then ext4_get_inode_loc() will not read the inode table block from disk, but as an optimization, fill the block with zero's assuming that its caller will copy in the on-disk version of the inode. This is not done by ext4_write_inode(), so the contents of the inode can simply get lost. The fix is to use __ext4_get_inode_loc() with in_mem set to 0, instead of ext4_get_inode_loc(). Long term the API needs to be fixed so it's obvious why latter is not safe. Addresses-Google-Bug: #2526446 Signed-off-by: Curt Wohlgemuth <curtw@google.com> Signed-off-by: "Theodore Ts'o" <tytso@mit.edu>
| * | | | Merge branch 'fixes' of ↵Linus Torvalds2010-04-24
| |\ \ \ \ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | git://git.kernel.org/pub/scm/linux/kernel/git/davej/cpufreq * 'fixes' of git://git.kernel.org/pub/scm/linux/kernel/git/davej/cpufreq: [CPUFREQ] use max load in conservative governor [CPUFREQ] fix a lockdep warning
| | * | | | [CPUFREQ] use max load in conservative governorDominik Brodowski2010-03-31
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Instead of using the load of the last CPU in a package, use the maximum load of all CPUs in a package. Reported-by: Jean-Christian Goussard <jeanchristian.goussard@sfr.fr> Signed-off-by: Dominik Brodowski <linux@dominikbrodowski.net> Signed-off-by: Dave Jones <davej@redhat.com>
| | * | | | [CPUFREQ] fix a lockdep warningAmerigo Wang2010-03-31
| | |/ / / | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | There is no need to do sysfs_remove_link() or kobject_put() etc. when policy_rwsem_write is held, move them after releasing the lock. This fixes the lockdep warning: halt/4071 is trying to acquire lock: (s_active){++++.+}, at: [<c0000000001ef868>] .sysfs_addrm_finish+0x58/0xc0 but task is already holding lock: (&per_cpu(cpu_policy_rwsem, cpu)){+.+.+.}, at: [<c0000000004cd6ac>] .lock_policy_rwsem_write+0x84/0xf4 Reported-by: Benjamin Herrenschmidt <benh@kernel.crashing.org> Signed-off-by: WANG Cong <amwang@redhat.com> Cc: Johannes Berg <johannes@sipsolutions.net> Cc: Venkatesh Pallipadi <venkatesh.pallipadi@intel.com> Signed-off-by: Dave Jones <davej@redhat.com>
| * | | | Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/net-2.6Linus Torvalds2010-04-24
| |\ \ \ \ | | | |/ / | | |/| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | * git://git.kernel.org/pub/scm/linux/kernel/git/davem/net-2.6: (22 commits) gianfar: Fix potential oops during OF address translation fsl_pq_mdio: Fix kernel oops during OF address translation tcp: bind() fix when many ports are bound rdma: potential ERR_PTR dereference rtnetlink: potential ERR_PTR dereference net: ipv6 bind to device issue ipv6: allow to send packet after receiving ICMPv6 Too Big message with MTU field less than IPV6_MIN_MTU drivers/net/usb: Add new driver ipheth cxgb3: fix linkup issue X25 fix dead unaccepted sockets KS8851: NULL pointer dereference if list is empty net: 3c574_cs fix stats.tx_bytes counter xfrm6: ensure to use the same dev when building a bundle can: Fix possible NULL pointer dereference in ems_usb.c net: Fix an RCU warning in dev_pick_tx() ipv6: Fix tcp_v6_send_response transport header setting. bridge: add a missing ntohs() 8139too: Fix a typo in the function name. mac80211: pass HT changes to driver when off channel mac80211: remove bogus TX agg state assignment ...
| | * | | gianfar: Fix potential oops during OF address translationAnton Vorontsov2010-04-23
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | gianfar driver may pass NULL pointer to the of_translate_address(), which may lead to a kernel oops. Fix this by using of_iomap(), which is also much simpler and shorter. Signed-off-by: Anton Vorontsov <avorontsov@mvista.com> Signed-off-by: David S. Miller <davem@davemloft.net>
| | * | | fsl_pq_mdio: Fix kernel oops during OF address translationAnton Vorontsov2010-04-23
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Old P1020RDB device trees were not specifing tbipa address for MDIO nodes, which is now causing this kernel oops: ... eth2: TX BD ring size for Q[6]: 256 eth2: TX BD ring size for Q[7]: 256 Unable to handle kernel paging request for data at address 0x00000000 Faulting instruction address: 0xc0015504 Oops: Kernel access of bad area, sig: 11 [#1] ... NIP [c0015504] memcpy+0x3c/0x9c LR [c000a9f8] __of_translate_address+0xfc/0x21c Call Trace: [df839e00] [c000a94c] __of_translate_address+0x50/0x21c (unreliable) [df839e50] [c01a33e8] get_gfar_tbipa+0xb0/0xe0 ... The old device trees are buggy, though having a dead ethernet is better than a dead kernel, so fix the issue by using of_iomap(). Also, a somewhat similar issue exist in the probe() routine, though there the oops is only a possibility. Nonetheless, fix it too. Signed-off-by: Anton Vorontsov <avorontsov@mvista.com> Signed-off-by: David S. Miller <davem@davemloft.net>
| | * | | tcp: bind() fix when many ports are boundEric Dumazet2010-04-22
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Port autoselection done by kernel only works when number of bound sockets is under a threshold (typically 30000). When this threshold is over, we must check if there is a conflict before exiting first loop in inet_csk_get_port() Change inet_csk_bind_conflict() to forbid two reuse-enabled sockets to bind on same (address,port) tuple (with a non ANY address) Same change for inet6_csk_bind_conflict() Reported-by: Gaspar Chilingarov <gasparch@gmail.com> Signed-off-by: Eric Dumazet <eric.dumazet@gmail.com> Acked-by: Evgeniy Polyakov <zbr@ioremap.net> Signed-off-by: David S. Miller <davem@davemloft.net>
| | * | | rdma: potential ERR_PTR dereferenceDan Carpenter2010-04-22
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | In the original code, the "goto out" calls "rdma_destroy_id(cm_id);" That isn't needed here and would cause problems because "cm_id" is an ERR_PTR. The new code just returns directly. Signed-off-by: Dan Carpenter <error27@gmail.com> Acked-by: Andy Grover <andy.grover@oracle.com> Signed-off-by: David S. Miller <davem@davemloft.net>
| | * | | rtnetlink: potential ERR_PTR dereferenceDan Carpenter2010-04-22
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | In the original code, if rtnl_create_link() returned an ERR_PTR then that would get passed to rtnl_configure_link() which dereferences it. Signed-off-by: Dan Carpenter <error27@gmail.com> Acked-by: Patrick McHardy <kaber@trash.net> Signed-off-by: David S. Miller <davem@davemloft.net>
| | * | | net: ipv6 bind to device issueJiri Olsa2010-04-22
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | The issue raises when having 2 NICs both assigned the same IPv6 global address. If a sender binds to a particular NIC (SO_BINDTODEVICE), the outgoing traffic is being sent via the first found. The bonded device is thus not taken into an account during the routing. From the ip6_route_output function: If the binding address is multicast, linklocal or loopback, the RT6_LOOKUP_F_IFACE bit is set, but not for global address. So binding global address will neglect SO_BINDTODEVICE-binded device, because the fib6_rule_lookup function path won't check for the flowi::oif field and take first route that fits. Signed-off-by: Jiri Olsa <jolsa@redhat.com> Signed-off-by: Scott Otto <scott.otto@alcatel-lucent.com> Signed-off-by: David S. Miller <davem@davemloft.net>
| | * | | ipv6: allow to send packet after receiving ICMPv6 Too Big message with MTU ↵Shan Wei2010-04-22
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | field less than IPV6_MIN_MTU According to RFC2460, PMTU is set to the IPv6 Minimum Link MTU (1280) and a fragment header should always be included after a node receiving Too Big message reporting PMTU is less than the IPv6 Minimum Link MTU. After receiving a ICMPv6 Too Big message reporting PMTU is less than the IPv6 Minimum Link MTU, sctp *can't* send any data/control chunk that total length including IPv6 head and IPv6 extend head is less than IPV6_MIN_MTU(1280 bytes). The failure occured in p6_fragment(), about reason see following(take SHUTDOWN chunk for example): sctp_packet_transmit (SHUTDOWN chunk, len=16 byte) |------sctp_v6_xmit (local_df=0) |------ip6_xmit |------ip6_output (dst_allfrag is ture) |------ip6_fragment In ip6_fragment(), for local_df=0, drops the the packet and returns EMSGSIZE. The patch fixes it with adding check length of skb->len. In this case, Ipv6 not to fragment upper protocol data, just only add a fragment header before it. Signed-off-by: Shan Wei <shanwei@cn.fujitsu.com> Signed-off-by: David S. Miller <davem@davemloft.net>
| | * | | drivers/net/usb: Add new driver iphethDiego Giagio2010-04-22
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Add new driver to use tethering with an iPhone device. After initial submission, apply fixes to fit the new driver into the kernel standards. There are still a couple of minor (almost cosmetic-level) issues, but the driver is fully functional right now. Signed-off-by: L. Alberto Giménez <agimenez@sysvalve.es> Signed-off-by: Diego Giagio <diego@giagio.com> Signed-off-by: David S. Miller <davem@davemloft.net>
| | * | | cxgb3: fix linkup issueHiroshi Shimamoto2010-04-21
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | I encountered an issue that not to link up on cxgb3 fabric. I bisected and found that this regression was introduced by 0f07c4ee8c800923ae7918c231532a9256233eed. Correct to pass phy_addr to cphy_init() at t3_xaui_direct_phy_prep(). Signed-off-by: Hiroshi Shimamoto <h-shimamoto@ct.jp.nec.com> Acked-by: Divy Le Ray <divy@chelsio.com> Signed-off-by: David S. Miller <davem@davemloft.net>
| | * | | X25 fix dead unaccepted socketsandrew hendry2010-04-21
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | 1, An X25 program binds and listens 2, calls arrive waiting to be accepted 3, Program exits without accepting 4, Sockets time out but don't get correctly cleaned up 5, cat /proc/net/x25/socket shows the dead sockets with bad inode fields. This line borrowed from AX25 sets the dying socket so the timers clean up later. Signed-off-by: Andrew Hendry <andrew.hendry@gmail.com> Signed-off-by: David S. Miller <davem@davemloft.net>
| | * | | KS8851: NULL pointer dereference if list is emptyAbraham Arce2010-04-21
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Fix NULL pointer dereference in ks8851_tx_work by checking if dequeued list is already empty before writing the packet to TX FIFO Unable to handle kernel NULL pointer dereference at virtual address 00000050 PC is at ks8851_tx_work+0xdc/0x1b0 LR is at wait_for_common+0x148/0x164 pc : [<c01c0df4>] lr : [<c025a980>] psr: 20000013 Backtrace: ks8851_tx_work+0x0/0x1b0 worker_thread+0x0/0x190 kthread+0x0/0x90 Signed-off-by: Abraham Arce <x0066660@ti.com> Signed-off-by: David S. Miller <davem@davemloft.net>
| | * | | net: 3c574_cs fix stats.tx_bytes counterAlexander Kurz2010-04-21
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Update the stats counter calculation in 3c574_cs, similar to the method used in 3c589_cs. This corrects the contents of the counter on tests using a "Megahertz 574B" card. [linux@dominikbrodowski.net: clean up commit message] Signed-off-by: Alexander Kurz <linux@kbdbabel.org> Signed-off-by: Dominik Brodowski <linux@dominikbrodowski.net> Signed-off-by: David S. Miller <davem@davemloft.net>
| | * | | xfrm6: ensure to use the same dev when building a bundleNicolas Dichtel2010-04-21
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | When building a bundle, we set dst.dev and rt6.rt6i_idev. We must ensure to set the same device for both fields. Signed-off-by: Nicolas Dichtel <nicolas.dichtel@6wind.com> Signed-off-by: David S. Miller <davem@davemloft.net>