- 23 5月, 2013 36 次提交
-
-
由 Pablo Neira Ayuso 提交于
This target has been superseded by NFLOG. Spot a warning so we prepare removal in a couple of years. Signed-off-by: NPablo Neira Ayuso <pablo@netfilter.org> Acked-by: NGao feng <gaofeng@cn.fujitsu.com>
-
由 Pablo Neira Ayuso 提交于
Don't panic if we hit an error while adding the nf_log or pernet netfilter support, just bail out. Signed-off-by: NPablo Neira Ayuso <pablo@netfilter.org> Acked-by: NGao feng <gaofeng@cn.fujitsu.com>
-
由 Chen Gang 提交于
'name' has already set all zero when it is defined, so not need let strncpy() to pad it again. 'name' is a string, better always let is NUL terminated, so use strlcpy() instead of strncpy(). Signed-off-by: NChen Gang <gang.chen@asianux.com> Acked-by: NBart De Schuymer <bdschuym@pandora.be> Signed-off-by: NPablo Neira Ayuso <pablo@netfilter.org>
-
由 Eric Dumazet 提交于
With IP early demux added in linux-3.6, we perform TCP lookup in IP layer before iptables hooks. We can avoid doing a second lookup in xt_socket. Signed-off-by: NEric Dumazet <edumazet@google.com> Acked-by: NDavid S. Miller <davem@davemloft.net> Signed-off-by: NPablo Neira Ayuso <pablo@netfilter.org>
-
由 Eric Dumazet 提交于
The percpu untracked ct are not currently used for XT_CT_NOTRACK. xt_ct_tg_check()/xt_ct_target() provides a single ct. Thats not optimal as the ct->ct_general.use cache line will bounce among cpus. Use the intended [1] thing : xt_ct_target() should select the percpu object. [1] Refs : commit 5bfddbd4 ("netfilter: nf_conntrack: IPS_UNTRACKED bit") commit b3c5163f ("netfilter: nf_conntrack: per_cpu untracking") Signed-off-by: NEric Dumazet <edumazet@google.com> Signed-off-by: NPablo Neira Ayuso <pablo@netfilter.org>
-
由 Cong Wang 提交于
ipv6_addr_type(&addr)&IPV6_ADDR_SCOPE_MASK could be replaced by ipv6_addr_scope(), which is slightly faster. Cc: Hideaki YOSHIFUJI <yoshfuji@linux-ipv6.org> Cc: David S. Miller <davem@davemloft.net> Signed-off-by: NCong Wang <xiyou.wangcong@gmail.com> Signed-off-by: NDavid S. Miller <davem@davemloft.net>
-
由 Cong Wang 提交于
ipv6_addr_any() is a faster way to determine if an addr is ipv6 any addr, no need to compute the addr type. Cc: Nicolas Dichtel <nicolas.dichtel@6wind.com> Cc: Hideaki YOSHIFUJI <yoshfuji@linux-ipv6.org> Cc: David S. Miller <davem@davemloft.net> Signed-off-by: NCong Wang <xiyou.wangcong@gmail.com> Acked-by: NNicolas Dichtel <nicolas.dichtel@6wind.com> Signed-off-by: NDavid S. Miller <davem@davemloft.net>
-
由 Eric Dumazet 提交于
If a GSO packet has a length above tbf burst limit, the packet is currently silently dropped. Current way to handle this is to set the device in non GSO/TSO mode, or setting high bursts, and its sub optimal. We can actually segment too big GSO packets, and send individual segments as tbf parameters allow, allowing for better interoperability. Signed-off-by: NEric Dumazet <edumazet@google.com> Cc: Ben Hutchings <ben@decadent.org.uk> Cc: Jiri Pirko <jiri@resnulli.us> Cc: Jamal Hadi Salim <jhs@mojatatu.com> Reviewed-by: NJiri Pirko <jiri@resnulli.us> Signed-off-by: NDavid S. Miller <davem@davemloft.net>
-
由 Fabio Estevam 提交于
Use the standard DIV_ROUND_UP macro in order to provide better readability. Signed-off-by: NFabio Estevam <fabio.estevam@freescale.com> Signed-off-by: NDavid S. Miller <davem@davemloft.net>
-
由 Santosh Rastapur 提交于
This patch adds checks at approprate places whether *dma_map*() call has succeeded or not. Signed-off-by: NSantosh Rastapur <santosh@chelsio.com> Reviewed-by: NJay Fenlason <fenlason@redhat.com> Signed-off-by: NDavid S. Miller <davem@davemloft.net>
-
由 Jay Fenlason 提交于
It is about using rcu_dereference() when not in a rcu-locked section. It only happens on initialization hence fix the initialization to not rcu_dereference() Signed-off-by: NJay Fenlason <fenlason@redhat.com> Signed-off-by: NDavid S. Miller <davem@davemloft.net>
-
由 Mark Rutland 提交于
Currently the SMSC911X driver may only be built for a specific set of architectures, being limited to do so by a Kconfig depends line. This means that if a platform wishes to use the driver, its architecture must be added to the list explicitly, introducing pointless churn. This may have been due to the driver's use of the {read,write}s{b,w,l} functions, which have since been replaced with the more standard io{read,write}{8,16,32}_rep. We can instead depend on HAS_IOMEM, which should prevent build issues while allowing the driver to be built for currently unlisted architectures, including x86 and arm64. This patch removes the explicit list of architectures from the driver's depend line, and replaces it with a dependency on HAS_IOMEM. Signed-off-by: NMark Rutland <mark.rutland@arm.com> Cc: David S. Miller <davem@davemloft.net> Cc: Arnd Bergmann <arnd@arndb.de> Cc: netdev@vger.kernel.org Signed-off-by: NDavid S. Miller <davem@davemloft.net>
-
由 Simon Horman 提交于
This is a generic solution to resolve a specific problem that I have observed. If the encapsulation of an skb changes then ability to offload checksums may also change. In particular it may be necessary to perform checksumming in software. An example of such a case is where a non-GRE packet is received but is to be encapsulated and transmitted as GRE. Another example relates to my proposed support for for packets that are non-MPLS when received but MPLS when transmitted. The cost of this change is that the value of the csum variable may be checked when it previously was not. In the case where the csum variable is true this is pure overhead. In the case where the csum variable is false it leads to software checksumming, which I believe also leads to correct checksums in transmitted packets for the cases described above. Further analysis: This patch relies on the return value of can_checksum_protocol() being correct and in turn the return value of skb_network_protocol(), used to provide the protocol parameter of can_checksum_protocol(), being correct. It also relies on the features passed to skb_segment() and in turn to can_checksum_protocol() being correct. I believe that this problem has not been observed for VLANs because it appears that almost all drivers, the exception being xgbe, set vlan_features such that that the checksum offload support for VLAN packets is greater than or equal to that of non-VLAN packets. I wonder if the code in xgbe may be an oversight and the hardware does support checksumming of VLAN packets. If so it may be worth updating the vlan_features of the driver as this patch will force such checksums to be performed in software rather than hardware. Signed-off-by: NSimon Horman <horms@verge.net.au> Signed-off-by: NDavid S. Miller <davem@davemloft.net>
-
由 Cong Wang 提交于
Continue sending queries when leave is received if the user marks it as a querier. Cc: Herbert Xu <herbert@gondor.apana.org.au> Cc: Stephen Hemminger <stephen@networkplumber.org> Cc: "David S. Miller" <davem@davemloft.net> Cc: Adam Baker <linux@baker-net.org.uk> Signed-off-by: NCong Wang <amwang@redhat.com> Acked-by: NHerbert Xu <herbert@gondor.apana.org.au> Signed-off-by: NDavid S. Miller <davem@davemloft.net>
-
由 Cong Wang 提交于
Currently we arm the expire timer when the mdb entry is added, however, this causes problem when there is no querier sent out after that. So we should only arm the timer when a corresponding query is received, as suggested by Herbert. And he also mentioned "if there is no querier then group subscriptions shouldn't expire. There has to be at least one querier in the network for this thing to work. Otherwise it just degenerates into a non-snooping switch, which is OK." Cc: Herbert Xu <herbert@gondor.apana.org.au> Cc: Stephen Hemminger <stephen@networkplumber.org> Cc: "David S. Miller" <davem@davemloft.net> Cc: Adam Baker <linux@baker-net.org.uk> Signed-off-by: NCong Wang <amwang@redhat.com> Acked-by: NHerbert Xu <herbert@gondor.apana.org.au> Signed-off-by: NDavid S. Miller <davem@davemloft.net>
-
由 Cong Wang 提交于
Quote from Adam: "If it is believed that the use of 0.0.0.0 as the IP address is what is causing strange behaviour on other devices then is there a good reason that a bridge rather than a router shouldn't be the active querier? If not then using the bridge IP address and having the querier enabled by default may be a reasonable solution (provided that our querier obeys the election rules and shuts up if it sees a query from a lower IP address that isn't 0.0.0.0). Just because a device is the elected querier for IGMP doesn't appear to mean it is required to perform any other routing functions." And introduce a new troggle for it, as suggested by Herbert. Suggested-by: NAdam Baker <linux@baker-net.org.uk> Cc: Herbert Xu <herbert@gondor.apana.org.au> Cc: Stephen Hemminger <stephen@networkplumber.org> Cc: "David S. Miller" <davem@davemloft.net> Cc: Adam Baker <linux@baker-net.org.uk> Signed-off-by: NCong Wang <amwang@redhat.com> Acked-by: NHerbert Xu <herbert@gondor.apana.org.au> Signed-off-by: NDavid S. Miller <davem@davemloft.net>
-
由 Peter Hüwe 提交于
Removing some boilerplate by using module_pci_driver instead of calling register and unregister in the otherwise empty init/exit functions. The name of the pci_driver struct had to be changed in order to prevent a build failure. Signed-off-by: NPeter Huewe <peterhuewe@gmx.de> Signed-off-by: NDavid S. Miller <davem@davemloft.net>
-
由 Peter Hüwe 提交于
Removing some boilerplate by using module_pci_driver instead of calling register and unregister in the otherwise empty init/exit functions. The name of the pci_driver struct had to be changed in order to prevent a build failure. Signed-off-by: NPeter Huewe <peterhuewe@gmx.de> Signed-off-by: NDavid S. Miller <davem@davemloft.net>
-
由 Peter Hüwe 提交于
Removing some boilerplate by using module_pci_driver instead of calling register and unregister in the otherwise empty init/exit functions. Signed-off-by: NPeter Huewe <peterhuewe@gmx.de> Signed-off-by: NDavid S. Miller <davem@davemloft.net>
-
由 Peter Hüwe 提交于
Removing some boilerplate by using module_pci_driver instead of calling register and unregister in the otherwise empty init/exit functions. Signed-off-by: NPeter Huewe <peterhuewe@gmx.de> Signed-off-by: NDavid S. Miller <davem@davemloft.net>
-
由 Peter Hüwe 提交于
Removing some boilerplate by using module_pci_driver instead of calling register and unregister in the otherwise empty init/exit functions. Signed-off-by: NPeter Huewe <peterhuewe@gmx.de> Signed-off-by: NDavid S. Miller <davem@davemloft.net>
-
由 Peter Hüwe 提交于
Removing some boilerplate by using module_pci_driver instead of calling register and unregister in the otherwise empty init/exit functions. Signed-off-by: NPeter Huewe <peterhuewe@gmx.de> Signed-off-by: NDavid S. Miller <davem@davemloft.net>
-
由 Peter Hüwe 提交于
Removing some boilerplate by using module_pci_driver instead of calling register and unregister in the otherwise empty init/exit functions. Signed-off-by: NPeter Huewe <peterhuewe@gmx.de> Signed-off-by: NDavid S. Miller <davem@davemloft.net>
-
由 Peter Hüwe 提交于
Removing some boilerplate by using module_pci_driver instead of calling register and unregister in the otherwise empty init/exit functions. Signed-off-by: NPeter Huewe <peterhuewe@gmx.de> Signed-off-by: NDavid S. Miller <davem@davemloft.net>
-
由 Peter Hüwe 提交于
Removing some boilerplate by using module_pci_driver instead of calling register and unregister in the otherwise empty init/exit functions. Signed-off-by: NPeter Huewe <peterhuewe@gmx.de> Acked-by: NNithin Nayak Sujir <nsujir@broadcom.com> Signed-off-by: NDavid S. Miller <davem@davemloft.net>
-
由 Peter Hüwe 提交于
Removing some boilerplate by using module_pci_driver instead of calling register and unregister in the otherwise empty init/exit functions. Signed-off-by: NPeter Huewe <peterhuewe@gmx.de> Signed-off-by: NDavid S. Miller <davem@davemloft.net>
-
由 Peter Hüwe 提交于
Removing some boilerplate by using module_pci_driver instead of calling register and unregister in the otherwise empty init/exit functions. Signed-off-by: NPeter Huewe <peterhuewe@gmx.de> Signed-off-by: NDavid S. Miller <davem@davemloft.net>
-
由 Peter Hüwe 提交于
Removing some boilerplate by using module_pci_driver instead of calling register and unregister in the otherwise empty init/exit functions. Signed-off-by: NPeter Huewe <peterhuewe@gmx.de> Signed-off-by: NDavid S. Miller <davem@davemloft.net>
-
由 Peter Hüwe 提交于
Removing some boilerplate by using module_pci_driver instead of calling register and unregister in the otherwise empty init/exit functions. Signed-off-by: NPeter Huewe <peterhuewe@gmx.de> Signed-off-by: NDavid S. Miller <davem@davemloft.net>
-
由 Peter Hüwe 提交于
Removing some boilerplate by using module_pci_driver instead of calling register and unregister in the otherwise empty init/exit functions. Signed-off-by: NPeter Huewe <peterhuewe@gmx.de> Reviewed-by: NGrant Grundler <grundler@parisc-linux.org> Signed-off-by: NDavid S. Miller <davem@davemloft.net>
-
由 Peter Hüwe 提交于
Removing some boilerplate by using module_pci_driver instead of calling register and unregister in the otherwise empty init/exit functions. Signed-off-by: NPeter Huewe <peterhuewe@gmx.de> Signed-off-by: NDavid S. Miller <davem@davemloft.net>
-
由 Peter Hüwe 提交于
Removing some boilerplate by using module_pci_driver instead of calling register and unregister in the otherwise empty init/exit functions. Signed-off-by: NPeter Huewe <peterhuewe@gmx.de> Signed-off-by: NDavid S. Miller <davem@davemloft.net>
-
由 Peter Hüwe 提交于
Removing some boilerplate by using module_pci_driver instead of calling register and unregister in the otherwise empty init/exit functions. Signed-off-by: NPeter Huewe <peterhuewe@gmx.de> Acked-by: NHannes Frederic Sowa <hannes@stressinduktion.org> Signed-off-by: NDavid S. Miller <davem@davemloft.net>
-
由 Peter Hüwe 提交于
Removing some boilerplate by using module_pci_driver instead of calling register and unregister in the otherwise empty init/exit functions. Signed-off-by: NPeter Huewe <peterhuewe@gmx.de> Signed-off-by: NDavid S. Miller <davem@davemloft.net>
-
由 Peter Hüwe 提交于
Removing some boilerplate by using module_pci_driver instead of calling register and unregister in the otherwise empty init/exit functions. Signed-off-by: NPeter Huewe <peterhuewe@gmx.de> Signed-off-by: NDavid S. Miller <davem@davemloft.net>
-
git://git.kernel.org/pub/scm/linux/kernel/git/jkirsher/net-next由 David S. Miller 提交于
Jeff Kirsher says: ==================== This series contains updates to e1000e, igb and ixgbe. Bruce Allan provide 2 minor cleanups for e1000e to resolve whitespace issues and build warnings about unused parameters. Carolyn provides a couple of fixes for igb, one being a fix for a possible panic when the interface is down and receive traffic arrives. The second fix resolves an issue on newer parts which have multiple checksum fields and set_ethtool was only checking to update the first checksum of the NVM image. Akeem provides majority of the changes in this patch set. Akeem provides a fix for e1000e on an issue reported from the community to resolve the issue of unlocking swflag_mutex for 82574 and 82583 devices even if the hardware semaphore was successfully acquired. The other patches from Akeem are against igb, where he adds support SFP module discovery, LED blink mechanism for devices using cathodes, LED support for i210/i211 parts and cleanup of a i2c function which was not being used. Matthew provides an update for igb to support a more accurate check for a PTP RX hang. Amir provides a patch for ixgbe to set the software prio_tc values at initialization to the hardware setting to remove the need to reset the device at the first time we call ixgbe_dcbnl_ieee_setets. ==================== Signed-off-by: NDavid S. Miller <davem@davemloft.net>
-
- 21 5月, 2013 4 次提交
-
-
由 Amir Hanania 提交于
Set the SW prio_tc values at initialization to the HW setting. Setting the SW prio_tc default values to be the HW setting by reading the rtrup2tc register. For any TC change we need to reset the device. This will remove the need to reset the device at the first time we call ixgbe_dcbnl_ieee_setets. Signed-off-by: NAmir Hanania <amir.hanania@intel.com> Tested-by: Jack Morgan<jack.morgan@intel.com> Signed-off-by: NJeff Kirsher <jeffrey.t.kirsher@intel.com>
-
由 Akeem G. Abodunrin 提交于
This patch removes unused i2c function definition. Signed-off-by: NAkeem G Abodunrin <akeem.g.abodunrin@intel.com> Tested-by: NAaron Brown <aaron.f.brown@intel.com> Signed-off-by: NJeff Kirsher <jeffrey.t.kirsher@intel.com>
-
由 Akeem G. Abodunrin 提交于
This patch fixes LED issues with i210 and i211 devices, due to changes in the device registers. Signed-off-by: NAkeem G Abodunrin <akeem.g.abodunrin@intel.com> Tested-by: NJeff Pieper <jeffrey.e.pieper@intel.com> Signed-off-by: NJeff Kirsher <jeffrey.t.kirsher@intel.com>
-
由 Carolyn Wyborny 提交于
This patch reorders disabling napi and irqs during igb_down. This is done to avoid possible panic's found in other Intel drivers when Rx traffic arrives while interface is going down. Signed-off-by: NCarolyn Wyborny <carolyn.wyborny@intel.com> Tested-by: NAaron Brown <aaron.f.brown@intel.com> Signed-off-by: NJeff Kirsher <jeffrey.t.kirsher@intel.com>
-