commits November 2009

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[git] batman-adv branch, linux, updated. 31791c214a69092cb9feb5a6198a695a21fa0b24
by postmaster＠open-mesh.net 09 Nov '09

09 Nov '09

The following commit has been merged in the linux branch: commit ed9666d30f0e07f5c58eaf8deb01c87150f03f6a Merge: 91ca358ef3b5e5f0ba3b4bddb0acb0fa6d7b9b80 7c9abfb884b8737f0afdc8a88bcea77526f0da87 Author: Andrew Lunn <lunn(a)lunn.ch> Date: Sun Nov 8 19:33:36 2009 +0100 Merge remote branch 'torvalds/master'; commit 'v2.6.32-rc6' into linux diff --combined drivers/staging/Kconfig index af20aea,d21b346..fc1c1aa --- a/drivers/staging/Kconfig +++ b/drivers/staging/Kconfig @@@ -93,8 -93,6 +93,6 @@@ source "drivers/staging/dst/Kconfig source "drivers/staging/pohmelfs/Kconfig" - source "drivers/staging/stlc45xx/Kconfig" - source "drivers/staging/b3dfg/Kconfig" source "drivers/staging/phison/Kconfig" @@@ -127,7 -125,5 +125,7 @@@ source "drivers/staging/sep/Kconfig source "drivers/staging/iio/Kconfig" +source "drivers/staging/batman-adv/Kconfig" + endif # !STAGING_EXCLUDE_BUILD endif # STAGING diff --combined drivers/staging/Makefile index f736a74,8cbf1ae..190748c --- a/drivers/staging/Makefile +++ b/drivers/staging/Makefile @@@ -29,7 -29,6 +29,6 @@@ obj-$(CONFIG_ANDROID) += android obj-$(CONFIG_ANDROID) += dream/ obj-$(CONFIG_DST) += dst/ obj-$(CONFIG_POHMELFS) += pohmelfs/ - obj-$(CONFIG_STLC45XX) += stlc45xx/ obj-$(CONFIG_B3DFG) += b3dfg/ obj-$(CONFIG_IDE_PHISON) += phison/ obj-$(CONFIG_PLAN9AUTH) += p9auth/ @@@ -45,4 -44,3 +44,4 @@@ obj-$(CONFIG_VME_BUS) += vme obj-$(CONFIG_RAR_REGISTER) += rar/ obj-$(CONFIG_DX_SEP) += sep/ obj-$(CONFIG_IIO) += iio/ +obj-$(CONFIG_BATMAN_ADV) += batman-adv/ -- batman-adv

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[git] batman-adv branch, linux, updated. 31791c214a69092cb9feb5a6198a695a21fa0b24
by postmaster＠open-mesh.net 09 Nov '09

09 Nov '09

The following commit has been merged in the linux branch: commit 91ca358ef3b5e5f0ba3b4bddb0acb0fa6d7b9b80 Author: Andrew Lunn <lunn(a)lunn.ch> Date: Sun Nov 8 19:17:04 2009 +0100 Remove Makefile.kbuild which is not used for in kernel builds. diff --git a/drivers/staging/batman-adv/Makefile.kbuild b/drivers/staging/batman-adv/Makefile.kbuild deleted file mode 100644 index 6be1223..0000000 --- a/drivers/staging/batman-adv/Makefile.kbuild +++ /dev/null @@ -1,33 +0,0 @@ -# -# Copyright (C) 2007-2009 B.A.T.M.A.N. contributors: -# -# Marek Lindner, Simon Wunderlich -# -# This program is free software; you can redistribute it and/or -# modify it under the terms of version 2 of the GNU General Public -# License as published by the Free Software Foundation. -# -# This program is distributed in the hope that it will be useful, but -# WITHOUT ANY WARRANTY; without even the implied warranty of -# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU -# General Public License for more details. -# -# You should have received a copy of the GNU General Public License -# along with this program; if not, write to the Free Software -# Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA -# 02110-1301, USA -# - - - -# openwrt integration -ifeq ($(MAKING_MODULES),1) --include $(TOPDIR)/Rules.make -endif - -ifneq ($(REVISION),) -EXTRA_CFLAGS += -DREVISION_VERSION=\"r$(REVISION)\" -endif - -obj-m += batman-adv.o -batman-adv-objs := main.o proc.o send.o log.o routing.o soft-interface.o device.o translation-table.o bitarray.o hash.o ring_buffer.o vis.o hard-interface.o aggregation.o -- batman-adv

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[git] batman-adv branch, linux, updated. 31791c214a69092cb9feb5a6198a695a21fa0b24
by postmaster＠open-mesh.net 09 Nov '09

09 Nov '09

The following commit has been merged in the linux branch: commit dde26910e49b944d9f310284b2238d7ae9536523 Merge: b0e4cc81db8213bfdca376557cc35dcda9298364 087625b70d2114b02cc0edb97c7d8edd9d2a9b71 Author: Andrew Lunn <lunn(a)lunn.ch> Date: Sun Nov 8 18:55:25 2009 +0100 Merge remote branch 'origin/master' into linux diff --combined drivers/staging/batman-adv/CHANGELOG index 5404359,14a94f7..14a94f7 --- a/drivers/staging/batman-adv/CHANGELOG +++ b/drivers/staging/batman-adv/CHANGELOG @@@ -1,3 -1,18 +1,18 @@@ + batman-adv 0.2: + * support latest kernels (2.6.20 - 2.6.31) + * temporary routing loops / TTL code bug / ghost entries in originator table fixed + * internal packet queue for packet aggregation & transmission retry (ARQ) + for payload broadcasts added + * interface detection converted to event based handling to avoid timers + * major linux coding style adjustments applied + * all kernel version compatibility functions has been moved to compat.h + * use random ethernet address generator from the kernel + * /sys/module/batman_adv/version to export kernel module version + * vis: secondary interface export for dot draw format + JSON output format added + * many bugs (alignment issues, race conditions, deadlocks, etc) squashed + + -- Sat, 07 Nov 2009 15:44:31 +0100 + batman-adv 0.1: * support latest kernels (2.6.20 - 2.6.28) diff --combined drivers/staging/batman-adv/Makefile index 700c017,0000000..02da871 mode 100644,000000..100644 --- a/drivers/staging/batman-adv/Makefile +++ b/drivers/staging/batman-adv/Makefile @@@ -1,20 -1,0 +1,22 @@@ +# - # Copyright (C) 2007-2008 B.A.T.M.A.N. contributors: ++# Copyright (C) 2007-2009 B.A.T.M.A.N. contributors: ++# +# Marek Lindner, Simon Wunderlich ++# +# This program is free software; you can redistribute it and/or +# modify it under the terms of version 2 of the GNU General Public +# License as published by the Free Software Foundation. +# +# This program is distributed in the hope that it will be useful, but +# WITHOUT ANY WARRANTY; without even the implied warranty of +# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU +# General Public License for more details. +# +# You should have received a copy of the GNU General Public License +# along with this program; if not, write to the Free Software +# Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA +# 02110-1301, USA +# + +obj-m += batman-adv.o +batman-adv-objs := main.o proc.o send.o routing.o soft-interface.o device.o translation-table.o bitarray.o hash.o ring_buffer.o vis.o hard-interface.o aggregation.o log.o diff --combined drivers/staging/batman-adv/Makefile.kbuild index 4210267,6be1223..6be1223 --- a/drivers/staging/batman-adv/Makefile.kbuild +++ b/drivers/staging/batman-adv/Makefile.kbuild @@@ -1,6 -1,8 +1,8 @@@ # - # Copyright (C) 2007-2008 B.A.T.M.A.N. contributors: + # Copyright (C) 2007-2009 B.A.T.M.A.N. contributors: + # # Marek Lindner, Simon Wunderlich + # # This program is free software; you can redistribute it and/or # modify it under the terms of version 2 of the GNU General Public # License as published by the Free Software Foundation. diff --combined drivers/staging/batman-adv/README index b97a78b,d554a6c..d554a6c --- a/drivers/staging/batman-adv/README +++ b/drivers/staging/batman-adv/README @@@ -1,12 -1,21 +1,21 @@@ - [state: 17-11-2008] + [state: 07-11-2009] BATMAN-ADV ---------- - The kernel implementation of batman-advanced. It does not depend on any network - driver, and can be used on wifi as well as ethernet, vpn, etc ... (anything - with ethernet-style layer 2). - It compiles against and should work with Linux 2.6.20 - 2.6.28. Supporting older + Batman-advanced is a new approach to wireless networking which does no longer + operate on the IP basis. Unlike B.A.T.M.A.N, which exchanges information + using UDP packets and sets routing tables, batman-advanced operates on ISO/OSI + Layer 2 only and uses and routes (or better: bridges) Ethernet Frames. It + emulates a virtual network switch of all nodes participating. Therefore all + nodes appear to be link local, thus all higher operating protocols won't be + affected by any changes within the network. You can run almost any protocol + above B.A.T.M.A.N. Advanced, prominent examples are: IPv4, IPv6, DHCP, IPX. + + This is batman-advanced implemented as Linux kernel driver. It does not depend + on any network (other) driver, and can be used on wifi as well as ethernet, + vpn, etc ... (anything with ethernet-style layer 2). + It compiles against and should work with Linux 2.6.20 - 2.6.31. Supporting older versions is not planned, but it's probably easy to backport it. If you work on a backport, feel free to contact us. :-) @@@ -53,18 -62,54 +62,54 @@@ as VIS-server # echo "server" > /proc/net/batman-adv/vis + Each node is either configured as "server" or as "client" (default: + "client"). Clients send their topology data to the server next to them, + and server synchronize with other servers. If there is no server + configured (default) within the mesh, no topology information will be + transmitted. With these "synchronizing servers", there can be 1 or + more vis servers sharing the same (or at least very similar) data. + When configured as server, you can get a topology snapshot of your mesh: # cat /proc/net/batman-adv/vis - This output can be processed with graphviz-tools like dot. + This output format is a graphviz formatted text file which can be + processed with graphviz-tools like dot. The labels are similar/compatible to the ETX metric, 1.0 means perfect connection (100%), 2.0 means 50%, 3.0 means 33% and so on. + Alternatively, a JSON output format is available. The format can be set + using by writing either "dot_draw" or "json" into the vis_format file. + "dot_draw" is selected by default. + + echo "json" > /proc/net/batman-adv/vis_format + + In very mobile scenarios, you might want to adjust the originator + interval to a lower value. This will make the mesh more responsive to + topology changes, but will also increase the overhead. Please make sure + that all nodes in your mesh use the same interval. The default value + is 1000 ms (1 second). + + # echo 1000 > /proc/net/batman-adv/orig_interval + To deactivate batman, do: # echo "" > /proc/net/batman-adv/interfaces + BATCTL + ------ + + B.A.T.M.A.N. advanced operates on layer 2 and thus all hosts partici- + pating in the virtual switch are completely transparent for all proto- + cols above layer 2. Therefore the common diagnosis tools do not work as + expected. To overcome these problems batctl was created. At the moment + the batctl contains ping, traceroute, tcpdump and interfaces to the + kernel module settings. + + For more information, please see the manpage (man batctl). + + batctl is available on http://www.open-mesh.net/ + CONTACT ------- diff --combined drivers/staging/batman-adv/aggregation.c index 9b88b14,9c6e681..9c6e681 --- a/drivers/staging/batman-adv/aggregation.c +++ b/drivers/staging/batman-adv/aggregation.c @@@ -1,6 -1,8 +1,8 @@@ /* * Copyright (C) 2007-2009 B.A.T.M.A.N. contributors: + * * Marek Lindner, Simon Wunderlich + * * This program is free software; you can redistribute it and/or * modify it under the terms of version 2 of the GNU General Public * License as published by the Free Software Foundation. @@@ -86,7 -88,7 +88,7 @@@ static bool can_aggregate_with(struct b } /* create a new aggregated packet and add this packet to it */ - void new_aggregated_packet(unsigned char *packet_buff, + static void new_aggregated_packet(unsigned char *packet_buff, int packet_len, unsigned long send_time, bool direct_link, diff --combined drivers/staging/batman-adv/aggregation.h index a0500b2,6da8df9..6da8df9 --- a/drivers/staging/batman-adv/aggregation.h +++ b/drivers/staging/batman-adv/aggregation.h @@@ -1,6 -1,8 +1,8 @@@ /* * Copyright (C) 2007-2009 B.A.T.M.A.N. contributors: + * * Marek Lindner, Simon Wunderlich + * * This program is free software; you can redistribute it and/or * modify it under the terms of version 2 of the GNU General Public * License as published by the Free Software Foundation. diff --combined drivers/staging/batman-adv/bitarray.c index e4c4087,3c67f5f..3c67f5f --- a/drivers/staging/batman-adv/bitarray.c +++ b/drivers/staging/batman-adv/bitarray.c @@@ -1,6 -1,8 +1,8 @@@ /* - * Copyright (C) 2006-2008 B.A.T.M.A.N. contributors: + * Copyright (C) 2006-2009 B.A.T.M.A.N. contributors: + * * Simon Wunderlich, Marek Lindner + * * This program is free software; you can redistribute it and/or * modify it under the terms of version 2 of the GNU General Public * License as published by the Free Software Foundation. @@@ -21,15 -23,6 +23,6 @@@ #include "bitarray.h" #include "log.h" - /* clear the bits */ - void bit_init(TYPE_OF_WORD *seq_bits) - { - int i; - - for (i = 0; i < NUM_WORDS; i++) - seq_bits[i] = 0; - } - /* returns true if the corresponding bit in the given seq_bits indicates true * and curr_seqno is within range of last_seqno */ uint8_t get_bit_status(TYPE_OF_WORD *seq_bits, uint16_t last_seqno, @@@ -53,24 -46,6 +46,6 @@@ } } - /* print the packet array, for debugging purposes */ - static char bit_string[130]; - char *bit_print(TYPE_OF_WORD *seq_bits) - { - int i, j, k = 0, b = 0; - - for (i = 0; i < NUM_WORDS; i++) { - for (j = 0; j < WORD_BIT_SIZE; j++) { - bit_string[k++] = ((seq_bits[i]>>j)%2 ? '1' : '0'); - if (++b == TQ_LOCAL_WINDOW_SIZE) - bit_string[k++] = '|'; - } - bit_string[k++] = ' '; - } - bit_string[k++] = '\0'; - return bit_string; - } - /* turn corresponding bit on, so we can remember that we got the packet */ void bit_mark(TYPE_OF_WORD *seq_bits, int32_t n) { diff --combined drivers/staging/batman-adv/bitarray.h index 9f1b36f,ec72dd7..ec72dd7 --- a/drivers/staging/batman-adv/bitarray.h +++ b/drivers/staging/batman-adv/bitarray.h @@@ -1,6 -1,8 +1,8 @@@ /* - * Copyright (C) 2006-2008 B.A.T.M.A.N. contributors: + * Copyright (C) 2006-2009 B.A.T.M.A.N. contributors: + * * Simon Wunderlich, Marek Lindner + * * This program is free software; you can redistribute it and/or * modify it under the terms of version 2 of the GNU General Public * License as published by the Free Software Foundation. @@@ -22,9 -24,6 +24,6 @@@ #define TYPE_OF_WORD unsigned long #define WORD_BIT_SIZE (sizeof(TYPE_OF_WORD) * 8) - /* clear the bits, ready for use */ - void bit_init(TYPE_OF_WORD *seq_bits); - /* returns true if the corresponding bit in the given seq_bits indicates true * and curr_seqno is within range of last_seqno */ uint8_t get_bit_status(TYPE_OF_WORD *seq_bits, uint16_t last_seqno, @@@ -44,6 -43,3 +43,3 @@@ char bit_get_packet(TYPE_OF_WORD *seq_b /* count the hamming weight, how many good packets did we receive? */ int bit_packet_count(TYPE_OF_WORD *seq_bits); - - /* print the packet array, for debugging purposes */ - char *bit_print(TYPE_OF_WORD *seq_bits); diff --combined drivers/staging/batman-adv/compat.h index 2f0877c,f4e0a45..f4e0a45 --- a/drivers/staging/batman-adv/compat.h +++ b/drivers/staging/batman-adv/compat.h @@@ -1,6 -1,8 +1,8 @@@ /* - * Copyright (C) 2007-2008 B.A.T.M.A.N. contributors: + * Copyright (C) 2007-2009 B.A.T.M.A.N. contributors: + * * Marek Lindner, Simon Wunderlich + * * This program is free software; you can redistribute it and/or * modify it under the terms of version 2 of the GNU General Public * License as published by the Free Software Foundation. @@@ -60,3 -62,14 +62,14 @@@ #define cancel_delayed_work_sync(wq) cancel_rearming_delayed_work(wq) #endif /* LINUX_VERSION_CODE < KERNEL_VERSION(2, 6, 23) */ + #if LINUX_VERSION_CODE < KERNEL_VERSION(2, 6, 25) + #define strict_strtoul(cp, base, res) \ + ({ \ + int ret = 0; \ + char *endp; \ + *res = simple_strtoul(cp, &endp, base); \ + if (cp == endp) \ + ret = -EINVAL; \ + ret; \ + }) + #endif /* LINUX_VERSION_CODE < KERNEL_VERSION(2, 6, 25) */ diff --combined drivers/staging/batman-adv/device.c index 6383839,1e7d1f8..1e7d1f8 --- a/drivers/staging/batman-adv/device.c +++ b/drivers/staging/batman-adv/device.c @@@ -1,6 -1,8 +1,8 @@@ /* - * Copyright (C) 2007-2008 B.A.T.M.A.N. contributors: + * Copyright (C) 2007-2009 B.A.T.M.A.N. contributors: + * * Marek Lindner + * * This program is free software; you can redistribute it and/or * modify it under the terms of version 2 of the GNU General Public * License as published by the Free Software Foundation. @@@ -79,8 -81,6 +81,6 @@@ int bat_device_setup(void void bat_device_destroy(void) { - int result = 0; - if (!Major) return; @@@ -88,14 -88,7 +88,7 @@@ class_destroy(batman_class); /* Unregister the device */ - #if LINUX_VERSION_CODE < KERNEL_VERSION(2, 6, 23) - result = unregister_chrdev(Major, DRIVER_DEVICE); - #else unregister_chrdev(Major, DRIVER_DEVICE); - #endif - - if (result < 0) - debug_log(LOG_TYPE_WARN, "Unregistering the character device failed with %d\n", result); Major = 0; } @@@ -266,8 -259,8 +259,8 @@@ ssize_t bat_device_write(struct file *f ETH_ALEN); send_raw_packet((unsigned char *)&icmp_packet, - sizeof(struct icmp_packet), - batman_if, orig_node->router->addr); + sizeof(struct icmp_packet), + batman_if, orig_node->router->addr); spin_unlock(&orig_hash_lock); goto out; @@@ -313,6 -306,7 +306,7 @@@ void bat_device_add_packet(struct devic /* while waiting for the lock the device_client could have been * deleted */ if (!device_client_hash[icmp_packet->uid]) { + spin_unlock(&device_client->lock); kfree(device_packet); return; } diff --combined drivers/staging/batman-adv/device.h index 5e53531,46c0f44..46c0f44 --- a/drivers/staging/batman-adv/device.h +++ b/drivers/staging/batman-adv/device.h @@@ -1,6 -1,8 +1,8 @@@ /* - * Copyright (C) 2007-2008 B.A.T.M.A.N. contributors: + * Copyright (C) 2007-2009 B.A.T.M.A.N. contributors: + * * Marek Lindner + * * This program is free software; you can redistribute it and/or * modify it under the terms of version 2 of the GNU General Public * License as published by the Free Software Foundation. diff --combined drivers/staging/batman-adv/hard-interface.c index dd5e784,5ea35da..5ea35da --- a/drivers/staging/batman-adv/hard-interface.c +++ b/drivers/staging/batman-adv/hard-interface.c @@@ -1,6 -1,8 +1,8 @@@ /* - * Copyright (C) 2007-2008 B.A.T.M.A.N. contributors: + * Copyright (C) 2007-2009 B.A.T.M.A.N. contributors: + * * Marek Lindner, Simon Wunderlich + * * This program is free software; you can redistribute it and/or * modify it under the terms of version 2 of the GNU General Public * License as published by the Free Software Foundation. @@@ -70,6 -72,28 +72,28 @@@ int hardif_min_mtu(void return min_mtu; } + static void check_known_mac_addr(uint8_t *addr) + { + struct batman_if *batman_if; + char mac_string[ETH_STR_LEN]; + + rcu_read_lock(); + list_for_each_entry_rcu(batman_if, &if_list, list) { + if ((batman_if->if_active != IF_ACTIVE) && + (batman_if->if_active != IF_TO_BE_ACTIVATED)) + continue; + + if (!compare_orig(batman_if->net_dev->dev_addr, addr)) + continue; + + addr_to_string(mac_string, addr); + debug_log(LOG_TYPE_WARN, "The newly added mac address (%s) already exists on: %s\n", + mac_string, batman_if->dev); + debug_log(LOG_TYPE_WARN, "It is strongly recommended to keep mac addresses unique to avoid problems!\n"); + } + rcu_read_unlock(); + } + /* adjusts the MTU if a new interface with a smaller MTU appeared. */ void update_min_mtu(void) { @@@ -81,7 -105,7 +105,7 @@@ } /* checks if the interface is up. (returns 1 if it is) */ - int hardif_is_interface_up(char *dev) + static int hardif_is_interface_up(char *dev) { struct net_device *net_dev; @@@ -152,7 -176,7 +176,7 @@@ void hardif_deactivate_interface(struc } /* (re)activate given interface. */ - void hardif_activate_interface(struct batman_if *batman_if) + static void hardif_activate_interface(struct batman_if *batman_if) { struct sockaddr_ll bind_addr; int retval; @@@ -191,6 -215,8 +215,8 @@@ goto bind_err; } + check_known_mac_addr(batman_if->net_dev->dev_addr); + batman_if->raw_sock->sk->sk_user_data = batman_if->raw_sock->sk->sk_data_ready; batman_if->raw_sock->sk->sk_data_ready = batman_data_ready; @@@ -374,6 -400,8 +400,8 @@@ int hardif_add_interface(char *dev, in return 1; out: + if (batman_if->packet_buff) + kfree(batman_if->packet_buff); kfree(batman_if); kfree(dev); return -1; @@@ -401,6 -429,10 +429,10 @@@ static int hard_if_event(struct notifie break; case NETDEV_UP: hardif_activate_interface(batman_if); + if ((atomic_read(&module_state) == MODULE_INACTIVE) && + (hardif_get_active_if_num() > 0)) { + activate_module(); + } break; /* NETDEV_CHANGEADDR - mac address change - what are we doing here ? */ default: diff --combined drivers/staging/batman-adv/hard-interface.h index 29d010b,742358c..742358c --- a/drivers/staging/batman-adv/hard-interface.h +++ b/drivers/staging/batman-adv/hard-interface.h @@@ -1,6 -1,8 +1,8 @@@ /* - * Copyright (C) 2007-2008 B.A.T.M.A.N. contributors: + * Copyright (C) 2007-2009 B.A.T.M.A.N. contributors: + * * Marek Lindner, Simon Wunderlich + * * This program is free software; you can redistribute it and/or * modify it under the terms of version 2 of the GNU General Public * License as published by the Free Software Foundation. diff --combined drivers/staging/batman-adv/hash.c index 576464d,61cb4a2..61cb4a2 --- a/drivers/staging/batman-adv/hash.c +++ b/drivers/staging/batman-adv/hash.c @@@ -1,6 -1,8 +1,8 @@@ /* - * Copyright (C) 2006-2008 B.A.T.M.A.N. contributors: + * Copyright (C) 2006-2009 B.A.T.M.A.N. contributors: + * * Simon Wunderlich, Marek Lindner + * * This program is free software; you can redistribute it and/or * modify it under the terms of version 2 of the GNU General Public * License as published by the Free Software Foundation. diff --combined drivers/staging/batman-adv/hash.h index c27687e,bb60f08..bb60f08 --- a/drivers/staging/batman-adv/hash.h +++ b/drivers/staging/batman-adv/hash.h @@@ -1,6 -1,8 +1,8 @@@ /* - * Copyright (C) 2006-2008 B.A.T.M.A.N. contributors: + * Copyright (C) 2006-2009 B.A.T.M.A.N. contributors: + * * Simon Wunderlich, Marek Lindner + * * This program is free software; you can redistribute it and/or * modify it under the terms of version 2 of the GNU General Public * License as published by the Free Software Foundation. diff --combined drivers/staging/batman-adv/log.c index 939bf0d,ae8370b..ae8370b --- a/drivers/staging/batman-adv/log.c +++ b/drivers/staging/batman-adv/log.c @@@ -1,6 -1,8 +1,8 @@@ /* - * Copyright (C) 2007-2008 B.A.T.M.A.N. contributors: + * Copyright (C) 2007-2009 B.A.T.M.A.N. contributors: + * * Marek Lindner, Simon Wunderlich + * * This program is free software; you can redistribute it and/or * modify it under the terms of version 2 of the GNU General Public * License as published by the Free Software Foundation. diff --combined drivers/staging/batman-adv/log.h index 685f539,780e3ab..780e3ab --- a/drivers/staging/batman-adv/log.h +++ b/drivers/staging/batman-adv/log.h @@@ -1,6 -1,8 +1,8 @@@ /* - * Copyright (C) 2007-2008 B.A.T.M.A.N. contributors: + * Copyright (C) 2007-2009 B.A.T.M.A.N. contributors: + * * Marek Lindner, Simon Wunderlich + * * This program is free software; you can redistribute it and/or * modify it under the terms of version 2 of the GNU General Public * License as published by the Free Software Foundation. diff --combined drivers/staging/batman-adv/main.c index 8fbefc2,bb89bfc..bb89bfc --- a/drivers/staging/batman-adv/main.c +++ b/drivers/staging/batman-adv/main.c @@@ -1,6 -1,8 +1,8 @@@ /* - * Copyright (C) 2007-2008 B.A.T.M.A.N. contributors: + * Copyright (C) 2007-2009 B.A.T.M.A.N. contributors: + * * Marek Lindner, Simon Wunderlich + * * This program is free software; you can redistribute it and/or * modify it under the terms of version 2 of the GNU General Public * License as published by the Free Software Foundation. @@@ -173,7 -175,7 +175,7 @@@ end /* shuts down the whole module.*/ void shutdown_module(void) { - atomic_set(&module_state, MODULE_INACTIVE); + atomic_set(&module_state, MODULE_DEACTIVATING); purge_outstanding_packets(); flush_workqueue(bat_event_workqueue); @@@ -199,6 -201,7 +201,7 @@@ hardif_remove_interfaces(); synchronize_rcu(); + atomic_set(&module_state, MODULE_INACTIVE); } void inc_module_count(void) diff --combined drivers/staging/batman-adv/main.h index 21d3919,85e50b7..85e50b7 --- a/drivers/staging/batman-adv/main.h +++ b/drivers/staging/batman-adv/main.h @@@ -1,6 -1,8 +1,8 @@@ /* - * Copyright (C) 2007-2008 B.A.T.M.A.N. contributors: + * Copyright (C) 2007-2009 B.A.T.M.A.N. contributors: + * * Marek Lindner, Simon Wunderlich + * * This program is free software; you can redistribute it and/or * modify it under the terms of version 2 of the GNU General Public * License as published by the Free Software Foundation. @@@ -24,7 -26,7 +26,7 @@@ #define DRIVER_DESC "B.A.T.M.A.N. advanced" #define DRIVER_DEVICE "batman-adv" - #define SOURCE_VERSION "0.2-beta" + #define SOURCE_VERSION "0.2" /* B.A.T.M.A.N. parameters */ @@@ -63,7 -65,7 +65,7 @@@ #define MODULE_INACTIVE 0 #define MODULE_ACTIVE 1 - /* #define MODULE_WAITING 2 -- not needed anymore */ + #define MODULE_DEACTIVATING 2 /* diff --combined drivers/staging/batman-adv/packet.h index 021bcec,5627ca3..5627ca3 --- a/drivers/staging/batman-adv/packet.h +++ b/drivers/staging/batman-adv/packet.h @@@ -1,6 -1,8 +1,8 @@@ /* * Copyright (C) 2007-2009 B.A.T.M.A.N. contributors: + * * Marek Lindner, Simon Wunderlich + * * This program is free software; you can redistribute it and/or * modify it under the terms of version 2 of the GNU General Public * License as published by the Free Software Foundation. diff --combined drivers/staging/batman-adv/proc.c index 8718079,aac3df7..aac3df7 --- a/drivers/staging/batman-adv/proc.c +++ b/drivers/staging/batman-adv/proc.c @@@ -1,6 -1,8 +1,8 @@@ /* - * Copyright (C) 2007-2008 B.A.T.M.A.N. contributors: + * Copyright (C) 2007-2009 B.A.T.M.A.N. contributors: + * * Marek Lindner, Simon Wunderlich + * * This program is free software; you can redistribute it and/or * modify it under the terms of version 2 of the GNU General Public * License as published by the Free Software Foundation. @@@ -26,8 -28,9 +28,9 @@@ #include "types.h" #include "hash.h" #include "vis.h" + #include "compat.h" - uint8_t vis_format = DOT_DRAW; + static uint8_t vis_format = DOT_DRAW; static struct proc_dir_entry *proc_batman_dir, *proc_interface_file; static struct proc_dir_entry *proc_orig_interval_file, *proc_originators_file; @@@ -146,7 -149,7 +149,7 @@@ static ssize_t proc_orig_interval_write { char *interval_string; int not_copied = 0; - long originator_interval_tmp; + unsigned long originator_interval_tmp; int retval; interval_string = kmalloc(count, GFP_KERNEL); @@@ -157,7 -160,7 +160,7 @@@ not_copied = copy_from_user(interval_string, buffer, count); interval_string[count - not_copied - 1] = 0; - retval = strict_strtol(interval_string, 10, &originator_interval_tmp); + retval = strict_strtoul(interval_string, 10, &originator_interval_tmp); if (retval) { debug_log(LOG_TYPE_WARN, "New originator interval invalid\n"); goto end; @@@ -290,7 -293,7 +293,7 @@@ static ssize_t proc_log_level_write(str { char *log_level_string, *tokptr, *cp; int finished, not_copied = 0; - uint8_t log_level_tmp = 0; + unsigned long log_level_tmp = 0; log_level_string = kmalloc(count, GFP_KERNEL); @@@ -300,10 -303,8 +303,8 @@@ not_copied = copy_from_user(log_level_string, userbuffer, count); log_level_string[count - not_copied - 1] = 0; - log_level_tmp = simple_strtol(log_level_string, &cp, 10); - - if (cp == log_level_string) { - /* was not (beginning with) a number, doing textual parsing */ + if (strict_strtoul(log_level_string, 10, &log_level_tmp) < 0) { + /* was not a number, doing textual parsing */ log_level_tmp = 0; tokptr = log_level_string; @@@ -540,7 -541,7 +541,7 @@@ static int proc_vis_read(struct seq_fil if (current_format == DOT_DRAW) { addr_to_string(tmp_addr_str, info->packet.vis_orig); - seq_printf(seq, "\tsubgraph \"cluster_%s\" \{\n", tmp_addr_str); + seq_printf(seq, "\tsubgraph \"cluster_%s\" {\n", tmp_addr_str); while (if_entries != NULL) { addr_to_string(tmp_addr_str, if_entries->addr); @@@ -663,7 -664,7 +664,7 @@@ static ssize_t proc_aggr_write(struct f { char *aggr_string; int not_copied = 0; - long aggregation_enabled_tmp; + unsigned long aggregation_enabled_tmp; aggr_string = kmalloc(count, GFP_KERNEL); @@@ -673,7 -674,7 +674,7 @@@ not_copied = copy_from_user(aggr_string, buffer, count); aggr_string[count - not_copied - 1] = 0; - strict_strtol(aggr_string, 10, &aggregation_enabled_tmp); + strict_strtoul(aggr_string, 10, &aggregation_enabled_tmp); if ((aggregation_enabled_tmp != 0) && (aggregation_enabled_tmp != 1)) { debug_log(LOG_TYPE_WARN, "Aggregation can only be enabled (1) or disabled (0), given value: %li\n", aggregation_enabled_tmp); diff --combined drivers/staging/batman-adv/proc.h index 23c4fe4,ebce50d..ebce50d --- a/drivers/staging/batman-adv/proc.h +++ b/drivers/staging/batman-adv/proc.h @@@ -1,6 -1,8 +1,8 @@@ /* - * Copyright (C) 2007-2008 B.A.T.M.A.N. contributors: + * Copyright (C) 2007-2009 B.A.T.M.A.N. contributors: + * * Marek Lindner, Simon Wunderlich + * * This program is free software; you can redistribute it and/or * modify it under the terms of version 2 of the GNU General Public * License as published by the Free Software Foundation. diff --combined drivers/staging/batman-adv/ring_buffer.c index dee6fba,751c899..751c899 --- a/drivers/staging/batman-adv/ring_buffer.c +++ b/drivers/staging/batman-adv/ring_buffer.c @@@ -1,6 -1,8 +1,8 @@@ /* - * Copyright (C) 2007-2008 B.A.T.M.A.N. contributors: + * Copyright (C) 2007-2009 B.A.T.M.A.N. contributors: + * * Marek Lindner + * * This program is free software; you can redistribute it and/or * modify it under the terms of version 2 of the GNU General Public * License as published by the Free Software Foundation. diff --combined drivers/staging/batman-adv/ring_buffer.h index 246f354,6839ba9..6839ba9 --- a/drivers/staging/batman-adv/ring_buffer.h +++ b/drivers/staging/batman-adv/ring_buffer.h @@@ -1,6 -1,8 +1,8 @@@ /* - * Copyright (C) 2007-2008 B.A.T.M.A.N. contributors: + * Copyright (C) 2007-2009 B.A.T.M.A.N. contributors: + * * Marek Lindner + * * This program is free software; you can redistribute it and/or * modify it under the terms of version 2 of the GNU General Public * License as published by the Free Software Foundation. diff --combined drivers/staging/batman-adv/routing.c index 081140e,b33cef9..b33cef9 --- a/drivers/staging/batman-adv/routing.c +++ b/drivers/staging/batman-adv/routing.c @@@ -1,6 -1,8 +1,8 @@@ /* - * Copyright (C) 2007-2008 B.A.T.M.A.N. contributors: + * Copyright (C) 2007-2009 B.A.T.M.A.N. contributors: + * * Marek Lindner, Simon Wunderlich + * * This program is free software; you can redistribute it and/or * modify it under the terms of version 2 of the GNU General Public * License as published by the Free Software Foundation. @@@ -34,6 -36,7 +36,7 @@@ #include "ring_buffer.h" #include "vis.h" #include "aggregation.h" + #include "compat.h" @@@ -43,7 -46,7 +46,7 @@@ static DECLARE_DELAYED_WORK(purge_orig_ static atomic_t data_ready_cond; atomic_t exit_cond; - void start_purge_timer(void) + static void start_purge_timer(void) { queue_delayed_work(bat_event_workqueue, &purge_orig_wq, 1 * HZ); } @@@ -343,18 -346,28 +346,28 @@@ static void update_orig(struct orig_nod tmp_hna_buff_len = (hna_buff_len > batman_packet->num_hna * ETH_ALEN ? batman_packet->num_hna * ETH_ALEN : hna_buff_len); - /** - * if we got have a better tq value via this neighbour or - * same tq value but the link is more symetric change the next hop - * router - */ - if ((orig_node->router != neigh_node) && ((!orig_node->router) || - (neigh_node->tq_avg > orig_node->router->tq_avg) || - ((neigh_node->tq_avg == orig_node->router->tq_avg) && - (neigh_node->orig_node->bcast_own_sum[if_incoming->if_num] > orig_node->router->orig_node->bcast_own_sum[if_incoming->if_num])))) - update_routes(orig_node, neigh_node, hna_buff, tmp_hna_buff_len); - else - update_routes(orig_node, orig_node->router, hna_buff, tmp_hna_buff_len); + /* if this neighbor already is our next hop there is nothing to change */ + if (orig_node->router == neigh_node) + goto update_hna; + + /* if this neighbor does not offer a better TQ we won't consider it */ + if ((orig_node->router) && + (orig_node->router->tq_avg > neigh_node->tq_avg)) + goto update_hna; + + /* if the TQ is the same and the link not more symetric we won't consider it either */ + if ((orig_node->router) && + ((neigh_node->tq_avg == orig_node->router->tq_avg) && + (orig_node->router->orig_node->bcast_own_sum[if_incoming->if_num] > + neigh_node->orig_node->bcast_own_sum[if_incoming->if_num]))) + goto update_hna; + + update_routes(orig_node, neigh_node, hna_buff, tmp_hna_buff_len); + return; + + update_hna: + update_routes(orig_node, orig_node->router, hna_buff, tmp_hna_buff_len); + return; } static char count_real_packets(struct ethhdr *ethhdr, struct batman_packet *batman_packet, struct batman_if *if_incoming) @@@ -399,6 -412,19 +412,19 @@@ void receive_bat_packet(struct ethhdr * char is_my_addr = 0, is_my_orig = 0, is_my_oldorig = 0, is_broadcast = 0, is_bidirectional, is_single_hop_neigh, is_duplicate; unsigned short if_incoming_seqno; + /* Silently drop when the batman packet is actually not a correct packet. + * + * This might happen if a packet is padded (e.g. Ethernet has a + * minimum frame length of 64 byte) and the aggregation interprets + * it as an additional length. + * + * TODO: A more sane solution would be to have a bit in the batman_packet + * to detect whether the packet is the last packet in an aggregation. + * Here we expect that the padding is always zero (or not 0x01) + */ + if (batman_packet->packet_type != BAT_PACKET) + return; + /* could be changed by schedule_own_packet() */ if_incoming_seqno = atomic_read(&if_incoming->seqno); @@@ -477,6 -503,15 +503,15 @@@ if (orig_node == NULL) return; + /* avoid temporary routing loops */ + if ((orig_node->router) && (orig_node->router->orig_node->router) && + (compare_orig(orig_node->router->addr, batman_packet->prev_sender)) && + !(compare_orig(batman_packet->orig, batman_packet->prev_sender)) && + (compare_orig(orig_node->router->addr, orig_node->router->orig_node->router->addr))) { + debug_log(LOG_TYPE_BATMAN, "Drop packet: ignoring all rebroadcast packets that may make me loop (sender: %s) \n", neigh_str); + return; + } + /* if sender is a direct neighbor the sender mac equals originator mac */ orig_neigh_node = (is_single_hop_neigh ? orig_node : get_orig_node(ethhdr->h_source)); if (orig_neigh_node == NULL) @@@ -583,7 -618,7 +618,7 @@@ void purge_orig(struct work_struct *wor start_purge_timer(); } - int receive_raw_packet(struct socket *raw_sock, unsigned char *packet_buff, int packet_buff_len) + static int receive_raw_packet(struct socket *raw_sock, unsigned char *packet_buff, int packet_buff_len) { struct kvec iov; struct msghdr msg; diff --combined drivers/staging/batman-adv/routing.h index 97db3f2,0123ea8..0123ea8 --- a/drivers/staging/batman-adv/routing.h +++ b/drivers/staging/batman-adv/routing.h @@@ -1,6 -1,8 +1,8 @@@ /* - * Copyright (C) 2007-2008 B.A.T.M.A.N. contributors: + * Copyright (C) 2007-2009 B.A.T.M.A.N. contributors: + * * Marek Lindner, Simon Wunderlich + * * This program is free software; you can redistribute it and/or * modify it under the terms of version 2 of the GNU General Public * License as published by the Free Software Foundation. diff --combined drivers/staging/batman-adv/send.c index 73fe371,d724798..d724798 --- a/drivers/staging/batman-adv/send.c +++ b/drivers/staging/batman-adv/send.c @@@ -1,6 -1,8 +1,8 @@@ /* * Copyright (C) 2007-2009 B.A.T.M.A.N. contributors: + * * Marek Lindner, Simon Wunderlich + * * This program is free software; you can redistribute it and/or * modify it under the terms of version 2 of the GNU General Public * License as published by the Free Software Foundation. @@@ -399,7 -401,7 +401,7 @@@ void send_outstanding_bcast_packet(stru /* if we still have some more bcasts to send and we are not shutting * down */ if ((forw_packet->num_packets < 3) && - (atomic_read(&module_state) != MODULE_INACTIVE)) + (atomic_read(&module_state) != MODULE_DEACTIVATING)) _add_bcast_packet_to_list(forw_packet, ((5 * HZ) / 1000)); else forw_packet_free(forw_packet); @@@ -424,7 -426,7 +426,7 @@@ void send_outstanding_bat_packet(struc * shutting down */ if ((forw_packet->own) && - (atomic_read(&module_state) != MODULE_INACTIVE)) + (atomic_read(&module_state) != MODULE_DEACTIVATING)) schedule_own_packet(forw_packet->if_incoming); forw_packet_free(forw_packet); diff --combined drivers/staging/batman-adv/send.h index ca7f3f0,59d5009..59d5009 --- a/drivers/staging/batman-adv/send.h +++ b/drivers/staging/batman-adv/send.h @@@ -1,6 -1,8 +1,8 @@@ /* * Copyright (C) 2007-2009 B.A.T.M.A.N. contributors: + * * Marek Lindner, Simon Wunderlich + * * This program is free software; you can redistribute it and/or * modify it under the terms of version 2 of the GNU General Public * License as published by the Free Software Foundation. diff --combined drivers/staging/batman-adv/soft-interface.c index d916764,d543f50..d543f50 --- a/drivers/staging/batman-adv/soft-interface.c +++ b/drivers/staging/batman-adv/soft-interface.c @@@ -1,6 -1,8 +1,8 @@@ /* - * Copyright (C) 2007-2008 B.A.T.M.A.N. contributors: + * Copyright (C) 2007-2009 B.A.T.M.A.N. contributors: + * * Marek Lindner, Simon Wunderlich + * * This program is free software; you can redistribute it and/or * modify it under the terms of version 2 of the GNU General Public * License as published by the Free Software Foundation. @@@ -66,7 -68,7 +68,7 @@@ int main_if_was_up(void return (memcmp(mainIfAddr, mainIfAddr_default, ETH_ALEN) != 0 ? 1 : 0); } - int my_skb_push(struct sk_buff *skb, unsigned int len) + static int my_skb_push(struct sk_buff *skb, unsigned int len) { int result = 0; @@@ -83,7 -85,7 +85,7 @@@ return 0; } - #if LINUX_VERSION_CODE >= KERNEL_VERSION(2, 6, 29) + #ifdef HAVE_NET_DEVICE_OPS static const struct net_device_ops bat_netdev_ops = { .ndo_open = interface_open, .ndo_stop = interface_release, @@@ -93,7 -95,7 +95,7 @@@ .ndo_start_xmit = interface_tx, .ndo_validate_addr = eth_validate_addr }; - #endif /* LINUX_VERSION_CODE >= KERNEL_VERSION(2, 6, 29) */ + #endif void interface_setup(struct net_device *dev) { @@@ -102,16 -104,16 +104,16 @@@ ether_setup(dev); - #if LINUX_VERSION_CODE < KERNEL_VERSION(2, 6, 29) + #ifdef HAVE_NET_DEVICE_OPS + dev->netdev_ops = &bat_netdev_ops; + #else dev->open = interface_open; dev->stop = interface_release; dev->get_stats = interface_stats; dev->set_mac_address = interface_set_mac_addr; dev->change_mtu = interface_change_mtu; dev->hard_start_xmit = interface_tx; - #else - dev->netdev_ops = &bat_netdev_ops; - #endif /* LINUX_VERSION_CODE < KERNEL_VERSION(2, 6, 29) */ + #endif dev->destructor = free_netdev; dev->mtu = hardif_min_mtu(); @@@ -119,8 -121,7 +121,7 @@@ * skbuff for our header */ /* generate random address */ - *(u16 *)dev_addr = __constant_htons(0x00FF); - get_random_bytes(dev_addr + sizeof(u16), 4); + random_ether_addr(dev_addr); memcpy(dev->dev_addr, dev_addr, sizeof(dev->dev_addr)); SET_ETHTOOL_OPS(dev, &bat_ethtool_ops); diff --combined drivers/staging/batman-adv/soft-interface.h index 32ed968,515e276..515e276 --- a/drivers/staging/batman-adv/soft-interface.h +++ b/drivers/staging/batman-adv/soft-interface.h @@@ -1,6 -1,8 +1,8 @@@ /* - * Copyright (C) 2007-2008 B.A.T.M.A.N. contributors: + * Copyright (C) 2007-2009 B.A.T.M.A.N. contributors: + * * Marek Lindner + * * This program is free software; you can redistribute it and/or * modify it under the terms of version 2 of the GNU General Public * License as published by the Free Software Foundation. diff --combined drivers/staging/batman-adv/translation-table.c index 8d7ea6d,c2190e1..c2190e1 --- a/drivers/staging/batman-adv/translation-table.c +++ b/drivers/staging/batman-adv/translation-table.c @@@ -1,6 -1,8 +1,8 @@@ /* - * Copyright (C) 2007-2008 B.A.T.M.A.N. contributors: + * Copyright (C) 2007-2009 B.A.T.M.A.N. contributors: + * * Marek Lindner, Simon Wunderlich + * * This program is free software; you can redistribute it and/or * modify it under the terms of version 2 of the GNU General Public * License as published by the Free Software Foundation. @@@ -30,7 -32,7 +32,7 @@@ static struct hashtable_t *hna_global_h atomic_t hna_local_changed; DEFINE_SPINLOCK(hna_local_hash_lock); - DEFINE_SPINLOCK(hna_global_hash_lock); + static DEFINE_SPINLOCK(hna_global_hash_lock); static DECLARE_DELAYED_WORK(hna_local_purge_wq, hna_local_purge); diff --combined drivers/staging/batman-adv/translation-table.h index 660fcd8,f7da811..f7da811 --- a/drivers/staging/batman-adv/translation-table.h +++ b/drivers/staging/batman-adv/translation-table.h @@@ -1,6 -1,8 +1,8 @@@ /* - * Copyright (C) 2007-2008 B.A.T.M.A.N. contributors: + * Copyright (C) 2007-2009 B.A.T.M.A.N. contributors: + * * Marek Lindner, Simon Wunderlich + * * This program is free software; you can redistribute it and/or * modify it under the terms of version 2 of the GNU General Public * License as published by the Free Software Foundation. diff --combined drivers/staging/batman-adv/types.h index 0c31b4d,3a0ef0c..3a0ef0c --- a/drivers/staging/batman-adv/types.h +++ b/drivers/staging/batman-adv/types.h @@@ -1,6 -1,8 +1,8 @@@ /* - * Copyright (C) 2007-2008 B.A.T.M.A.N. contributors: + * Copyright (C) 2007-2009 B.A.T.M.A.N. contributors: + * * Marek Lindner, Simon Wunderlich + * * This program is free software; you can redistribute it and/or * modify it under the terms of version 2 of the GNU General Public * License as published by the Free Software Foundation. diff --combined drivers/staging/batman-adv/vis.c index 8c16ad4,f6c9acb..f6c9acb --- a/drivers/staging/batman-adv/vis.c +++ b/drivers/staging/batman-adv/vis.c @@@ -1,6 -1,8 +1,8 @@@ /* - * Copyright (C) 2008 B.A.T.M.A.N. contributors: + * Copyright (C) 2008-2009 B.A.T.M.A.N. contributors: + * * Simon Wunderlich + * * This program is free software; you can redistribute it and/or * modify it under the terms of version 2 of the GNU General Public * License as published by the Free Software Foundation. @@@ -367,7 -369,7 +369,7 @@@ static int generate_vis_packet(void return 0; } - void purge_vis_packets(void) + static void purge_vis_packets(void) { struct hash_it_t *hashit = NULL; struct vis_info *info; diff --combined drivers/staging/batman-adv/vis.h index 6d5ddcf,276faba..276faba --- a/drivers/staging/batman-adv/vis.h +++ b/drivers/staging/batman-adv/vis.h @@@ -1,6 -1,8 +1,8 @@@ /* - * Copyright (C) 2008 B.A.T.M.A.N. contributors: + * Copyright (C) 2008-2009 B.A.T.M.A.N. contributors: + * * Simon Wunderlich, Marek Lindner + * * This program is free software; you can redistribute it and/or * modify it under the terms of version 2 of the GNU General Public * License as published by the Free Software Foundation. -- batman-adv

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[git] batman-adv branch, linux, updated. 31791c214a69092cb9feb5a6198a695a21fa0b24
by postmaster＠open-mesh.net 09 Nov '09

09 Nov '09

The following commit has been merged in the linux branch: commit 7c9abfb884b8737f0afdc8a88bcea77526f0da87 Merge: e5a92362226e1685988bbf8d7ed50ab23453acc0 abb3911965c1bd8eea305f64d4840a314259d96d Author: Linus Torvalds <torvalds(a)linux-foundation.org> Date: Thu Nov 5 13:24:15 2009 -0800 Merge branch 'kvm-updates/2.6.32' of git://git.kernel.org/pub/scm/virt/kvm/kvm * 'kvm-updates/2.6.32' of git://git.kernel.org/pub/scm/virt/kvm/kvm: KVM: get_tss_base_addr() should return a gpa_t KVM: x86: Catch potential overrun in MCE setup -- batman-adv

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[git] batman-adv branch, linux, updated. 31791c214a69092cb9feb5a6198a695a21fa0b24
by postmaster＠open-mesh.net 09 Nov '09

09 Nov '09

The following commit has been merged in the linux branch: commit e5a92362226e1685988bbf8d7ed50ab23453acc0 Merge: 4397989fc91ed289909ecf307c2dc21cee0e7905 5219f346b0ea2a2a8821f1e966b190788c285b0b Author: Linus Torvalds <torvalds(a)linux-foundation.org> Date: Thu Nov 5 13:23:29 2009 -0800 Merge branch 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/mszeredi/fuse * 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/mszeredi/fuse: fuse: invalidate target of rename fuse: fix kunmap in fuse_ioctl_copy_user fuse: prevent fuse_put_request on invalid pointer -- batman-adv

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[git] batman-adv branch, linux, updated. 31791c214a69092cb9feb5a6198a695a21fa0b24
by postmaster＠open-mesh.net 09 Nov '09

09 Nov '09

The following commit has been merged in the linux branch: commit 4397989fc91ed289909ecf307c2dc21cee0e7905 Merge: 1bbc9a66d0194449f32c2aa18be40db5744dbd85 de19d02b731478877ce8b1ccf371c2b2142ac80e Author: Linus Torvalds <torvalds(a)linux-foundation.org> Date: Thu Nov 5 13:23:16 2009 -0800 Merge git://git.infradead.org/users/dwmw2/mtd-2.6.32 * git://git.infradead.org/users/dwmw2/mtd-2.6.32: mtd/maps: gpio-addr-flash: depend on GPIO arch support mtd/maps: gpio-addr-flash: pull in linux/ headers rather than asm/ mtd: nand: fix htmldocs warnings diff --combined drivers/mtd/maps/Kconfig index 841e085,0fc67a2..14be075 --- a/drivers/mtd/maps/Kconfig +++ b/drivers/mtd/maps/Kconfig @@@ -74,7 -74,7 +74,7 @@@ config MTD_PHYSMAP_BANKWIDT config MTD_PHYSMAP_OF tristate "Flash device in physical memory map based on OF description" - depends on PPC_OF && (MTD_CFI || MTD_JEDECPROBE || MTD_ROM) + depends on (MICROBLAZE || PPC_OF) && (MTD_CFI || MTD_JEDECPROBE || MTD_ROM) help This provides a 'mapping' driver which allows the NOR Flash and ROM driver code to communicate with chips which are mapped @@@ -486,6 -486,7 +486,7 @@@ config MTD_BFIN_ASYN config MTD_GPIO_ADDR tristate "GPIO-assisted Flash Chip Support" + depends on GENERIC_GPIO || GPIOLIB depends on MTD_COMPLEX_MAPPINGS select MTD_PARTITIONS help -- batman-adv

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[git] batman-adv branch, linux, updated. 31791c214a69092cb9feb5a6198a695a21fa0b24
by postmaster＠open-mesh.net 09 Nov '09

09 Nov '09

The following commit has been merged in the linux branch: commit 2c75910f1aa042be1dd769378d2611bf551721ac Author: Chris Lalancette <clalance(a)redhat.com> Date: Thu Nov 5 11:47:08 2009 +0100 x86: Make sure get_user_desc() doesn't sign extend. The current implementation of get_user_desc() sign extends the return value because of integer promotion rules. For the most part, this doesn't matter, because the top bit of base2 is usually 0. If, however, that bit is 1, then the entire value will be 0xffff... which is probably not what the caller intended. This patch casts the entire thing to unsigned before returning, which generates almost the same assembly as the current code but replaces the final "cltq" (sign extend) with a "mov %eax %eax" (zero-extend). This fixes booting certain guests under KVM. Signed-off-by: Chris Lalancette <clalance(a)redhat.com> Signed-off-by: Linus Torvalds <torvalds(a)linux-foundation.org> diff --git a/arch/x86/include/asm/desc.h b/arch/x86/include/asm/desc.h index e8de2f6..617bd56 100644 --- a/arch/x86/include/asm/desc.h +++ b/arch/x86/include/asm/desc.h @@ -288,7 +288,7 @@ static inline void load_LDT(mm_context_t *pc) static inline unsigned long get_desc_base(const struct desc_struct *desc) { - return desc->base0 | ((desc->base1) << 16) | ((desc->base2) << 24); + return (unsigned)(desc->base0 | ((desc->base1) << 16) | ((desc->base2) << 24)); } static inline void set_desc_base(struct desc_struct *desc, unsigned long base) -- batman-adv

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[git] batman-adv branch, linux, updated. 31791c214a69092cb9feb5a6198a695a21fa0b24
by postmaster＠open-mesh.net 09 Nov '09

09 Nov '09

The following commit has been merged in the linux branch: commit 1bbc9a66d0194449f32c2aa18be40db5744dbd85 Merge: 2c75910f1aa042be1dd769378d2611bf551721ac 38634e6769920929385f1ffc8820dc3e893cc630 Author: Linus Torvalds <torvalds(a)linux-foundation.org> Date: Thu Nov 5 13:22:49 2009 -0800 Merge branch 'merge' of git://git.kernel.org/pub/scm/linux/kernel/git/benh/powerpc * 'merge' of git://git.kernel.org/pub/scm/linux/kernel/git/benh/powerpc: powerpc/kvm: Remove problematic BUILD_BUG_ON statement powerpc/pci: Fix regression in powerpc MSI-X powerpc: Avoid giving out RTC dates below EPOCH powerpc/mm: Remove debug context clamping from nohash code powerpc: Cleanup Kconfig selection of hugetlbfs support -- batman-adv

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[git] batman-adv branch, linux, updated. 31791c214a69092cb9feb5a6198a695a21fa0b24
by postmaster＠open-mesh.net 09 Nov '09

09 Nov '09

The following commit has been merged in the linux branch: commit 9a6fc8d0f8c3ee3d42417e8315fc8c8fae1d3213 Merge: d4116f820496ae3af5225d09450edc7791df0045 82d6469916c6fcfa345636a49004c9d1753905d1 Author: Linus Torvalds <torvalds(a)linux-foundation.org> Date: Thu Nov 5 10:58:07 2009 -0800 Merge branch 'bugfix' of git://git.kernel.org/pub/scm/linux/kernel/git/jeremy/xen * 'bugfix' of git://git.kernel.org/pub/scm/linux/kernel/git/jeremy/xen: xen: mask extended topology info in cpuid xen/hvc: make sure console output is always emitted, with explicit polling -- batman-adv

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[git] batman-adv branch, linux, updated. 31791c214a69092cb9feb5a6198a695a21fa0b24
by postmaster＠open-mesh.net 09 Nov '09

09 Nov '09

The following commit has been merged in the linux branch: commit d4116f820496ae3af5225d09450edc7791df0045 Merge: 608221fdf9a2170962295dcfbea53dc5c50d1a74 4c3da2209b1261af9a948b7509a38904c8eee554 Author: Linus Torvalds <torvalds(a)linux-foundation.org> Date: Thu Nov 5 10:57:39 2009 -0800 Merge branch 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/jmorris/security-testing-2.6 * 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/jmorris/security-testing-2.6: sysfs: Don't leak secdata when a sysfs_dirent is freed. -- batman-adv

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