- 31 May, 2013 2 commits
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Nicolas Dichtel authored
This stat is not relevant in IPv6, there is no checksum in IPv6 header. Just leave a comment to explain the hole. Signed-off-by:
Nicolas Dichtel <nicolas.dichtel@6wind.com> Acked-by:
Eric Dumazet <edumazet@google.com> Signed-off-by:
David S. Miller <davem@davemloft.net>
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git://git.kernel.org/pub/scm/linux/kernel/git/linville/wirelessDavid S. Miller authored
John W. Linville says: ==================== Please pull this batch of fixes intended for the 3.10 stream... Regarding the NFC bits, Samuel says: "This is the first batch of NFC fixes for 3.10, and it contains: - 3 fixes for the NFC MEI support: * We now depend on the correct Kconfig symbol. * We register an MEI event callback whenever we enable an NFC device, otherwise we fail to read anything after an enable/disable cycle. * We only disable an MEI device from its disable mey_phy_ops, preventing useless consecutive disable calls. - An NFC Makefile cleanup, as I forgot to remove a commented out line when moving the LLCP code to the NFC top level directory." As for the mac80211 bits, Johannes says: "This time I have a fix from Stanislaw for a stupid mistake I made in the auth/assoc timeout changes, a fix from Felix for 64-bit traffic counters and one from Helmut for address mask handling in mac80211. I also have a few fixes myself for four different crashes reported by a few people." And Johannes says this about the iwlwifi bit: "This fixes a brown paper-bag bug that we really should've caught in review. More details in the changelog for the fix." On top of that... Arend van Spriel and Hante Meuleman cooperate to send a series of AP and P2P mode fixes for brcmfmac. Gabor Juhos corrects a register offset for AR9550, avoiding a bus error. Dan Carpenter provides a fixup to some dmesg output in the atmel driver. And, finally... Felix Fietkau not only gives us a trio of small AR934x fixes, but also refactors the ath9k aggregation session start/stop handling (using the generic mac80211 support) in order to avoid a deadlock. Please let me know if there are problems! ==================== Signed-off-by:
David S. Miller <davem@davemloft.net>
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- 30 May, 2013 3 commits
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Somnath Kotur authored
During a PCI EEH/AER error recovery flow, if the device did not successfully restart, the error_detected() hook may be called a second time with a "perm_failure" state. This patch skips over driver cleanup for the second invocation of the callback. Also, Lancer error recovery code is fixed-up to handle these changes. Signed-off-by:
Kalesh AP <kalesh.purayil@emulex.com> Signed-off-by:
Somnath kotur <somnath.kotur@emulex.com> Signed-off-by:
David S. Miller <davem@davemloft.net>
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Somnath Kotur authored
HW does not compute L4 checksum for IP Fragmented packets. Signed-off-by:
Kalesh AP <kalesh.purayil@emulex.com> Signed-off-by:
Somnath Kotur <somnath.kotur@emulex.com> Signed-off-by:
David S. Miller <davem@davemloft.net>
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git://git.kernel.org/pub/scm/linux/kernel/git/pablo/nfDavid S. Miller authored
Pablo Neira Ayuso says: ==================== The following patchset contains Netfilter/IPVS fixes for 3.10-rc3, they are: * fix xt_addrtype with IPv6, from Florian Westphal. This required a new hook for IPv6 functions in the netfilter core to avoid hard dependencies with the ipv6 subsystem when this match is only used for IPv4. * fix connection reuse case in IPVS. Currently, if an reused connection are directed to the same server. If that server is down, those connection would fail. Therefore, clear the connection and choose a new server among the available ones. * fix possible non-nul terminated string sent to user-space if ipt_ULOG is used as the default netfilter logging stub, from Chen Gang. * fix mark logging of IPv6 packets in xt_LOG, from Michal Kubecek. This bug has been there since 2.6.26. * Fix breakage ip_vs_sh due to incorrect structure layout for RCU, from Jan Beulich. ==================== Signed-off-by:
David S. Miller <davem@davemloft.net>
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- 29 May, 2013 6 commits
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Jan Beulich authored
kfree_rcu() requires offsetof(..., rcu_head) < 4096, which can get violated with a sufficiently high CONFIG_IP_VS_SH_TAB_BITS. Signed-off-by:
Jan Beulich <jbeulich@suse.com> Signed-off-by:
Simon Horman <horms@verge.net.au> Signed-off-by:
Pablo Neira Ayuso <pablo@netfilter.org>
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John W. Linville authored
Merge branch 'master' of git://git.kernel.org/pub/scm/linux/kernel/git/linville/wireless into for-davem
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Michal Kubeček authored
In dump_ipv6_packet(), the "recurse" parameter is zero only if dumping contents of a packet embedded into an ICMPv6 error message. Therefore we want to log packet mark if recurse is non-zero, not when it is zero. Signed-off-by:
Michal Kubecek <mkubecek@suse.cz> Signed-off-by:
Pablo Neira Ayuso <pablo@netfilter.org>
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Jason Wang authored
We currently allow changing the mq flag (IFF_MULTI_QUEUE) for a persistent device. This will result a mismatch between the number the queues in netdev and tuntap. This is because we only allocate a 1q netdevice when IFF_MULTI_QUEUE was not specified, so when we set the IFF_MULTI_QUEUE and try to attach more queues later, netif_set_real_num_tx_queues() may fail which result a single queue netdevice with multiple sockets attached. Solve this by disallowing changing the mq flag for persistent device. Bug was introduced by commit edfb6a14 (tuntap: reduce memory using of queues). Reported-by:
Sriram Narasimhan <sriram.narasimhan@hp.com> Cc: Michael S. Tsirkin <mst@redhat.com> Signed-off-by:
Jason Wang <jasowang@redhat.com> Signed-off-by:
David S. Miller <davem@davemloft.net>
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Federico Vaga authored
The three arrays of strings: af_family_key_strings, af_family_slock_key_strings and af_family_clock_key_strings have not VSOCK's string Signed-off-by:
Federico Vaga <federico.vaga@gmail.com> Signed-off-by:
David S. Miller <davem@davemloft.net>
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Andy Lutomirski authored
To: linux-kernel@vger.kernel.org Cc: x86@kernel.org, trinity@vger.kernel.org, Andy Lutomirski <luto@amacapital.net>, netdev@vger.kernel.org, "David S. Miller" <davem@davemloft.net> Subject: [PATCH 5/5] net: Block MSG_CMSG_COMPAT in send(m)msg and recv(m)msg MSG_CMSG_COMPAT is (AFAIK) not intended to be part of the API -- it's a hack that steals a bit to indicate to other networking code that a compat entry was used. So don't allow it from a non-compat syscall. This prevents an oops when running this code: int main() { int s; struct sockaddr_in addr; struct msghdr *hdr; char *highpage = mmap((void*)(TASK_SIZE_MAX - 4096), 4096, PROT_READ | PROT_WRITE, MAP_PRIVATE | MAP_ANONYMOUS | MAP_FIXED, -1, 0); if (highpage == MAP_FAILED) err(1, "mmap"); s = socket(AF_INET, SOCK_DGRAM, IPPROTO_UDP); if (s == -1) err(1, "socket"); addr.sin_family = AF_INET; addr.sin_port = htons(1); addr.sin_addr.s_addr = htonl(INADDR_LOOPBACK); if (connect(s, (struct sockaddr*)&addr, sizeof(addr)) != 0) err(1, "connect"); void *evil = highpage + 4096 - COMPAT_MSGHDR_SIZE; printf("Evil address is %p\n", evil); if (syscall(__NR_sendmmsg, s, evil, 1, MSG_CMSG_COMPAT) < 0) err(1, "sendmmsg"); return 0; } Cc: David S. Miller <davem@davemloft.net> Signed-off-by:
Andy Lutomirski <luto@amacapital.net> Signed-off-by:
David S. Miller <davem@davemloft.net>
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- 28 May, 2013 12 commits
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Gabor Juhos authored
Accessing the OTP memory on AR9950 causes a data bus like this: Data bus error, epc == 801f7774, ra == 801f7774 Oops[#1]: CPU: 0 PID: 1 Comm: swapper Not tainted 3.10.0-rc3 #592 task: 87c28000 ti: 87c22000 task.ti: 87c22000 $ 0 : 00000000 00000061 deadc0de 00000000 $ 4 : b8115f18 00015f18 00000007 00000004 $ 8 : 00000001 7c7c3c7c 7c7c7c7c 7c7c7c7c $12 : 7c7c3c7c 80320a68 00000000 7c7c7c3c $16 : 87cd8010 00015f18 00000007 00000000 $20 : 00000064 00000004 87c23c7c 8035210c $24 : 00000000 801f3674 $28 : 87c22000 87c23b48 00000001 801f7774 Hi : 00000000 Lo : 00000064 epc : 801f7774 ath9k_hw_wait+0x58/0xb0 Not tainted ra : 801f7774 ath9k_hw_wait+0x58/0xb0 Status: 1000cc03 KERNEL EXL IE Cause : 4080801c PrId : 00019750 (MIPS 74Kc) Modules linked in: Process swapper (pid: 1, threadinfo=87c22000, task=87c28000, ts=00000000) Stack : 0000000f 00000061 00002710 8006240c 00000001 87cd8010 87c23bb0 87cd8010 00000000 00000004 00000003 80210c7c 000000b3 67fa8000 0000032a 000006fe 000003e8 00000002 00000028 87c23bf0 000003ff 80210d24 803e5630 80210e28 00000000 00000007 87cd8010 00007044 00000004 00000061 000003ff 000001ff 87c26000 87cd8010 00000220 87cd8bb8 80210000 8020fcf4 87c22000 87c23c08 ... Call Trace: [<801f7774>] ath9k_hw_wait+0x58/0xb0 [<80210c7c>] ar9300_otp_read_word+0x80/0xd4 [<80210d24>] ar9300_read_otp+0x54/0xb0 [<8020fcf4>] ar9300_check_eeprom_header+0x1c/0x40 [<80210fe4>] ath9k_hw_ar9300_fill_eeprom+0x118/0x39c [<80206650>] ath9k_hw_eeprom_init+0x74/0xb4 [<801f96d0>] ath9k_hw_init+0x7ec/0x96c [<801e65ec>] ath9k_init_device+0x340/0x758 [<801f35d0>] ath_ahb_probe+0x21c/0x2c0 [<801c041c>] driver_probe_device+0xc0/0x1e4 [<801c05ac>] __driver_attach+0x6c/0xa4 [<801bea08>] bus_for_each_dev+0x64/0xa8 [<801bfa40>] bus_add_driver+0xcc/0x24c [<801c0954>] driver_register+0xbc/0x17c [<803f8fc0>] ath9k_init+0x5c/0x88 [<800608fc>] do_one_initcall+0xec/0x1a0 [<803e6a68>] kernel_init_freeable+0x13c/0x200 [<80309cdc>] kernel_init+0x1c/0xe4 [<80062450>] ret_from_kernel_thread+0x10/0x18 On the AR9550, the OTP registers are located at the same address as on the AR9340. Use the correct values to avoid the error. Cc: stable@vger.kernel.org # 3.6+ Signed-off-by:
Gabor Juhos <juhosg@openwrt.org> Signed-off-by:
John W. Linville <linville@tuxdriver.com>
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Hante Meuleman authored
For p2p client mode powersave mode should be kept disabled. It is working but inefficient. In general p2p links do no benefit from this mode, because these links are setup temporarily to transfer data. Reviewed-by:
Arend Van Spriel <arend@broadcom.com> Signed-off-by:
Hante Meuleman <meuleman@broadcom.com> Signed-off-by:
Arend van Spriel <arend@broadcom.com> Signed-off-by:
John W. Linville <linville@tuxdriver.com>
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Hante Meuleman authored
Multi channel support was disabled. This patch will enable it and configure the P2P GO on the correct frequency when multi channel is used. Reviewed-by:
Arend Van Spriel <arend@broadcom.com> Signed-off-by:
Hante Meuleman <meuleman@broadcom.com> Signed-off-by:
Arend van Spriel <arend@broadcom.com> Signed-off-by:
John W. Linville <linville@tuxdriver.com>
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Arend van Spriel authored
Upon deleting a P2P_CLIENT/GO interface the vif and consequently the wdev is freed before the net_device is actually being unregistered but cfg80211 still needs to access the wdev. Using destructor field to free the net_device and vif. Reviewed-by:
Hante Meuleman <meuleman@broadcom.com> Signed-off-by:
Arend van Spriel <arend@broadcom.com> Signed-off-by:
John W. Linville <linville@tuxdriver.com>
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Arend van Spriel authored
When registration fails the net device is no longer needed. Free the net device and remove reference to private data from the driver. Reviewed-by:
Hante Meuleman <meuleman@broadcom.com> Signed-off-by:
Arend van Spriel <arend@broadcom.com> Signed-off-by:
John W. Linville <linville@tuxdriver.com>
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Arend van Spriel authored
Pass the struct brcmf_cfg80211_info instance instead of obtaining through vif itself using vif->wdev. This is needed as the netdev associated with this vif is already unregistered. Reviewed-by:
Hante Meuleman <meuleman@broadcom.com> Signed-off-by:
Arend van Spriel <arend@broadcom.com> Signed-off-by:
John W. Linville <linville@tuxdriver.com>
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Hante Meuleman authored
The firmware requires that on p2p setup when net interfaces are created or updated that they start initially with the same channel as the channel in use for the current connection (if any). If none exists take default channel 11. Reviewed-by:
Arend Van Spriel <arend@broadcom.com> Reviewed-by:
Franky (Zhenhui) Lin <frankyl@broadcom.com> Reviewed-by:
Pieter-Paul Giesberts <pieterpg@broadcom.com> Signed-off-by:
Hante Meuleman <meuleman@broadcom.com> Signed-off-by:
Arend van Spriel <arend@broadcom.com> Signed-off-by:
John W. Linville <linville@tuxdriver.com>
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Hante Meuleman authored
ARP offloading should only be used in STA or P2P client mode. It is currently configured once at init. When being configured for AP ARP offloading should be turned off and when AP mode is left it can be turned back on. Cc: stable@vger.kernel.org Reviewed-by:
Arend Van Spriel <arend@broadcom.com> Signed-off-by:
Hante Meuleman <meuleman@broadcom.com> Signed-off-by:
Arend van Spriel <arend@broadcom.com> Signed-off-by:
John W. Linville <linville@tuxdriver.com>
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Michal Kubecek authored
Unlike ipv4_redirect() and ipv4_sk_redirect(), ip_do_redirect() doesn't call __build_flow_key() directly but via ip_rt_build_flow_key() wrapper. This leads to __build_flow_key() getting pointer to IPv4 header of the ICMP redirect packet rather than pointer to the embedded IPv4 header of the packet initiating the redirect. As a result, handling of ICMP redirects initiated by TCP packets is broken. Issue was introduced by 4895c771 ("ipv4: Add FIB nexthop exceptions.") Signed-off-by:
Michal Kubecek <mkubecek@suse.cz> Signed-off-by:
David S. Miller <davem@davemloft.net>
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Giuseppe CAVALLARO authored
The phy_init_eee has to exit with an error when the local device and its link partner both do not support EEE. So this patch fixes a problem when verify this. Signed-off-by:
Giuseppe Cavallaro <peppe.cavallaro@st.com> Signed-off-by:
David S. Miller <davem@davemloft.net>
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- 27 May, 2013 5 commits
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Grzegorz Lyczba authored
Expire cached connection for new TCP/SCTP connection if real server is down. Otherwise, IPVS uses the dead server for the reused connection, instead of a new working one. Signed-off-by:
Grzegorz Lyczba <grzegorz.lyczba@gmail.com> Acked-by:
Hans Schillstrom <hans@schillstrom.com> Acked-by:
Julian Anastasov <ja@ssi.bg> Signed-off-by:
Simon Horman <horms@verge.net.au> Signed-off-by:
Pablo Neira Ayuso <pablo@netfilter.org>
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Emmanuel Grumbach authored
In 63b77bf4 iwlwifi: dvm: don't send zeroed LQ cmd I tried to avoid to send zeroed LQ cmd, but I made a (very) stupid mistake in the memcmp. Since this patch has been ported to stable, the fix should go to stable too. This fixes https://bugzilla.kernel.org/show_bug.cgi?id=58341 Cc: stable@vger.kernel.org Reported-by:
Hinnerk van Bruinehsen <h.v.bruinehsen@fu-berlin.de> Signed-off-by:
Emmanuel Grumbach <emmanuel.grumbach@intel.com> Signed-off-by:
Johannes Berg <johannes.berg@intel.com>
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Helmut Schaa authored
When changing the MAC address of a single vif mac80211 will check if the new address fits into the address mask specified by the driver. This only needs to be done when using multiple BSSIDs. Hence, check the new address only against all other vifs. Also fix the MAC address assignment on new interfaces if the user changed the address of a vif such that perm_addr is not covered by addr_mask anymore. Resolves: https://bugzilla.kernel.org/show_bug.cgi?id=57371Signed-off-by:
Helmut Schaa <helmut.schaa@googlemail.com> Signed-off-by:
Jakub Kicinski <kubakici@wp.pl> Reported-by:
Alessandro Lannocca <alessandro.lannocca@gmail.com> Cc: Alessandro Lannocca <alessandro.lannocca@gmail.com> Cc: Bruno Randolf <br1@thinktube.com> Signed-off-by:
Johannes Berg <johannes.berg@intel.com>
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Johannes Berg authored
Since Eric's commit efe117ab ("Speedup ieee80211_remove_interfaces") there's a bug in mac80211 when it unregisters with AP_VLAN interfaces up. If the AP_VLAN interface was registered after the AP it belongs to (which is the typical case) and then we get into this code path, unregister_netdevice_many() will crash because it isn't prepared to deal with interfaces being closed in the middle of it. Exactly this happens though, because we iterate the list, find the AP master this AP_VLAN belongs to and dev_close() the dependent VLANs. After this, unregister_netdevice_many() won't pick up the fact that the AP_VLAN is already down and will do it again, causing a crash. Cc: stable@vger.kernel.org [2.6.33+] Cc: Eric Dumazet <eric.dumazet@gmail.com> Signed-off-by:
Johannes Berg <johannes.berg@intel.com>
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Johannes Berg authored
A lot of code in mac80211 assumes that the hw queues are set up correctly for all interfaces (except for monitor) but this isn't true for AP_VLAN interfaces. Fix this by copying the AP master configuration when an AP VLAN is brought up, after this the AP interface can't change its configuration any more and needs to be brought down to change it, which also forces AP_VLAN interfaces down, so just copying in open() is sufficient. Reported-by:
Jouni Malinen <j@w1.fi> Signed-off-by:
Johannes Berg <johannes.berg@intel.com>
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- 26 May, 2013 3 commits
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Eric Dumazet authored
Daniel Petre reported crashes in icmp_dst_unreach() with following call graph: #3 [ffff88003fc03938] __stack_chk_fail at ffffffff81037f77 #4 [ffff88003fc03948] icmp_send at ffffffff814d5fec #5 [ffff88003fc03ae8] ipv4_link_failure at ffffffff814a1795 #6 [ffff88003fc03af8] ipgre_tunnel_xmit at ffffffff814e7965 #7 [ffff88003fc03b78] dev_hard_start_xmit at ffffffff8146e032 #8 [ffff88003fc03bc8] sch_direct_xmit at ffffffff81487d66 #9 [ffff88003fc03c08] __qdisc_run at ffffffff81487efd #10 [ffff88003fc03c48] dev_queue_xmit at ffffffff8146e5a7 #11 [ffff88003fc03c88] ip_finish_output at ffffffff814ab596 Daniel found a similar problem mentioned in http://lkml.indiana.edu/hypermail/linux/kernel/1007.0/00961.html And indeed this is the root cause : skb->cb[] contains data fooling IP stack. We must clear IPCB in ip_tunnel_xmit() sooner in case dst_link_failure() is called. Or else skb->cb[] might contain garbage from GSO segmentation layer. A similar fix was tested on linux-3.9, but gre code was refactored in linux-3.10. I'll send patches for stable kernels as well. Many thanks to Daniel for providing reports, patches and testing ! Reported-by:
Daniel Petre <daniel.petre@rcs-rds.ro> Signed-off-by:
Eric Dumazet <edumazet@google.com> Signed-off-by:
David S. Miller <davem@davemloft.net>
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Wei Yongjun authored
Fix to release resources when ptp_clock_register() fail instead of return error code directly. Signed-off-by:
Wei Yongjun <yongjun_wei@trendmicro.com.cn> Signed-off-by:
David S. Miller <davem@davemloft.net>
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Wei Yongjun authored
Add the missing free_netdev() before return from function qlge_probe() in the error handling case. Signed-off-by:
Wei Yongjun <yongjun_wei@trendmicro.com.cn> Acked-by:
Jitendra Kalsaria <jitendra.kalsaria@qlogic.com> Signed-off-by:
David S. Miller <davem@davemloft.net>
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- 24 May, 2013 9 commits
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Felix Fietkau authored
AR934x v1.3 no longer needs the DCU backoff reduction workaround for preventing rx overruns, but in turn needs the number of usable Tx buffers to be reduced slightly. Signed-off-by:
Felix Fietkau <nbd@openwrt.org> Signed-off-by:
John W. Linville <linville@tuxdriver.com>
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Felix Fietkau authored
If a local bus timeout has been detected, the host interface needs to be reset to clear the errors. AR934x uses a different synchronous interrupt bit to indicate this, so the check needs to be fixed. Signed-off-by:
Felix Fietkau <nbd@openwrt.org> Signed-off-by:
John W. Linville <linville@tuxdriver.com>
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Felix Fietkau authored
Do not subtract spur power from noise floor on this chip, as it can lead to packet loss and other connectivity issues. Signed-off-by:
Felix Fietkau <nbd@openwrt.org> Signed-off-by:
John W. Linville <linville@tuxdriver.com>
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git://git.kernel.org/pub/scm/linux/kernel/git/steve/gfs2-3.0-fixesLinus Torvalds authored
Pull gfs2 fixes from Steven Whitehouse: "This time there are just four fixes. There are a couple of minor updates to the quota code, a fix for KConfig to ensure that only valid combinations including GFS2 can be built, and a fix for a typo affecting end i/o processing when writing the journal. Also, there is a temporary fix for a performance regression relating to block reservations and directories. A longer fix will be applied in due course, but this deals with the most immediate problem for now" * git://git.kernel.org/pub/scm/linux/kernel/git/steve/gfs2-3.0-fixes: GFS2: Fix typo in gfs2_log_end_write loop GFS2: fix DLM depends to fix build errors GFS2: Use single-block reservations for directories GFS2: two minor quota fixups
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git://git.kernel.org/pub/scm/linux/kernel/git/benh/powerpcLinus Torvalds authored
Pull powerpc fixes from Benjamin Herrenschmidt: "Some more P8 related bits, a bunch of fixes for our P7+/P8 HW crypto drivers, some added workarounds for those radeons that don't do proper 64-bit MSIs and a couple of other trivialities by myself." * 'merge' of git://git.kernel.org/pub/scm/linux/kernel/git/benh/powerpc: powerpc/pseries: Make 32-bit MSI quirk work on systems lacking firmware support powerpc/powernv: Build a zImage.epapr powerpc: Make radeon 32-bit MSI quirk work on powernv powerpc: Context switch more PMU related SPRs powerpc/powernv: Fix condition for when to invalidate the TCE cache powerpc/pci: Fix bogus message at boot about empty memory resources powerpc: Fix TLB cleanup at boot on POWER8 drivers/crypto/nx: Fixes for multiple races and issues
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git://git.kernel.org/pub/scm/linux/kernel/git/davem/netLinus Torvalds authored
Pull networking fixes from David Miller: "It's been a while since my last pull request so quite a few fixes have piled up." Indeed. 1) Fix nf_{log,queue} compilation with PROC_FS disabled, from Pablo Neira Ayuso. 2) Fix data corruption on some tg3 chips with TSO enabled, from Michael Chan. 3) Fix double insertion of VLAN tags in be2net driver, from Sarveshwar Bandi. 4) Don't have TCP's MD5 support pass > PAGE_SIZE page offsets in scatter-gather entries into the crypto layer, the crypto layer can't handle that. From Eric Dumazet. 5) Fix lockdep splat in 802.1Q MRP code, also from Eric Dumazet. 6) Fix OOPS in netfilter log module when called from conntrack, from Hans Schillstrom. 7) FEC driver needs to use netif_tx_{lock,unlock}_bh() rather than the non-BH disabling variants. From Fabio Estevam. 8) TCP GSO can generate out-of-order packets, fix from Eric Dumazet. 9) vxlan driver doesn't update 'used' field of fdb entries when it should, from Sridhar Samudrala. 10) ipv6 should use kzalloc() to allocate inet6 socket cork options, otherwise we can OOPS in ip6_cork_release(). From Eric Dumazet. 11) Fix races in bonding set mode, from Nikolay Aleksandrov. 12) Fix checksum generation regression added by "r8169: fix 8168evl frame padding.", from Francois Romieu. 13) ip_gre can look at stale SKB data pointer, fix from Eric Dumazet. 14) Fix checksum handling when GSO is enabled in bnx2x driver with certain chips, from Yuval Mintz. 15) Fix double free in batman-adv, from Martin Hundebøll. 16) Fix device startup synchronization with firmware in tg3 driver, from Nithin Sujit. 17) perf networking dropmonitor doesn't work at all due to mixed up trace parameter ordering, from Ben Hutchings. 18) Fix proportional rate reduction handling in tcp_ack(), from Nandita Dukkipati. 19) IPSEC layer doesn't return an error when a valid state is detected, causing an OOPS. Fix from Timo Teräs. * git://git.kernel.org/pub/scm/linux/kernel/git/davem/net: (85 commits) be2net: bug fix on returning an invalid nic descriptor tcp: xps: fix reordering issues net: Revert unused variable changes. xfrm: properly handle invalid states as an error virtio_net: enable napi for all possible queues during open tcp: bug fix in proportional rate reduction. net: ethernet: sun: drop unused variable net: ethernet: korina: drop unused variable net: ethernet: apple: drop unused variable qmi_wwan: Added support for Cinterion's PLxx WWAN Interface perf: net_dropmonitor: Remove progress indicator perf: net_dropmonitor: Use bisection in symbol lookup perf: net_dropmonitor: Do not assume ordering of dictionaries perf: net_dropmonitor: Fix symbol-relative addresses perf: net_dropmonitor: Fix trace parameter order net: fec: use a more proper compatible string for MVF type device qlcnic: Fix updating netdev->features qlcnic: remove netdev->trans_start updates within the driver qlcnic: Return proper error codes from probe failure paths tg3: Update version to 3.132 ...
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Steven Whitehouse authored
There was a missing _all in this loop iterator Signed-off-by:
Steven Whitehouse <swhiteho@redhat.com>
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Randy Dunlap authored
Fix build errors by correcting DLM dependencies in GFS2. Build errors happen when CONFIG_GFS2_FS_LOCKING_DLM=y and CONFIG_DLM=m: fs/built-in.o: In function `gfs2_lock': file.c:(.text+0xc7abd): undefined reference to `dlm_posix_get' file.c:(.text+0xc7ad0): undefined reference to `dlm_posix_unlock' file.c:(.text+0xc7ad9): undefined reference to `dlm_posix_lock' fs/built-in.o: In function `gdlm_unmount': lock_dlm.c:(.text+0xd6e5b): undefined reference to `dlm_release_lockspace' fs/built-in.o: In function `sync_unlock': lock_dlm.c:(.text+0xd6e9e): undefined reference to `dlm_unlock' fs/built-in.o: In function `sync_lock': lock_dlm.c:(.text+0xd6fb6): undefined reference to `dlm_lock' fs/built-in.o: In function `gdlm_put_lock': lock_dlm.c:(.text+0xd7238): undefined reference to `dlm_unlock' fs/built-in.o: In function `gdlm_mount': lock_dlm.c:(.text+0xd753e): undefined reference to `dlm_new_lockspace' lock_dlm.c:(.text+0xd79d3): undefined reference to `dlm_release_lockspace' fs/built-in.o: In function `gdlm_lock': lock_dlm.c:(.text+0xd8179): undefined reference to `dlm_lock' fs/built-in.o: In function `gdlm_cancel': lock_dlm.c:(.text+0xd6b22): undefined reference to `dlm_unlock' Signed-off-by:
Randy Dunlap <rdunlap@infradead.org> Signed-off-by:
Steven Whitehouse <swhiteho@redhat.com>
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Bob Peterson authored
This patch changes the multi-block allocation code, such that directory inodes only get a single block reserved in the bitmap. That way, the bitmaps are more tightly packed together, and there are fewer spans of free blocks for in-use block reservations. This means it takes less time to find a free span of blocks in the bitmap, which speeds things up. This increases the performance of some workloads by almost 2X. In Nate's mockup.py script (which does (1) create dir, (2) create dir in dir, (3) create file in that dir) the test executes in 23 steps rather than 43 steps, a 47% performance improvement. Signed-off-by:
Bob Peterson <rpeterso@redhat.com> Signed-off-by:
Steven Whitehouse <swhiteho@redhat.com>
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