- 19 3月, 2014 10 次提交
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由 Peter Senna Tschudin 提交于
Use pci_iounmap instead of iounmap when the virtual mapping was done with pci_iomap. A simplified version of the semantic patch that finds this issue is as follows: (http://coccinelle.lip6.fr/) // <smpl> @r@ expression addr; @@ addr = pci_iomap(...) @rr@ expression r.addr; @@ * iounmap(addr) // </smpl> Signed-off-by: NPeter Senna Tschudin <peter.senna@gmail.com> Signed-off-by: NDavid S. Miller <davem@davemloft.net>
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由 David Stevens 提交于
This patch fixes a NULL pointer dereference in the event of an skb allocation failure in arp_reduce(). Signed-Off-By: NDavid L Stevens <dlstevens@us.ibm.com> Acked-by: NCong Wang <cwang@twopensource.com> Signed-off-by: NDavid S. Miller <davem@davemloft.net>
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由 David S. Miller 提交于
Michael Chan says: ==================== cnic bug fixes for net-next Michael Chan (3): cnic: Use proper ulp_ops for per device operations. cnic,bnx2i,bnx2fc: Fix inconsistent use of page size cnic: Update version to 2.5.20 and copyright year. ==================== Signed-off-by: NDavid S. Miller <davem@davemloft.net>
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由 Michael Chan 提交于
Signed-off-by: NMichael Chan <mchan@broadcom.com> Signed-off-by: NDavid S. Miller <davem@davemloft.net>
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由 Michael Chan 提交于
The bnx2/bnx2x rings are made up of linked pages. However there is an upper limit on the page size as some the page size settings are 16-bit in the hardware/firmware interface. In the current code, some parts use BNX2_PAGE_SIZE which has a 16K upper limit and some parts use PAGE_SIZE. On archs with >= 64K PAGE_SIZE, it generates some compile warnings. Define a new CNIC_PAGE_SZIE which has an upper limit of 16K and use it consistently in all relevant parts. Signed-off-by: NMichael Chan <mchan@broadcom.com> Signed-off-by: NEddie Wai <eddie.wai@broadcom.com> Signed-off-by: NDavid S. Miller <davem@davemloft.net>
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由 Michael Chan 提交于
For per device operations, cnic needs to dereference the RCU protected cp->ulp_ops instead of the global cnic_ulp_tbl. In 2 locations, cnic_send_nlmsg() and cnic_copy_ulp_stats(), it was referencing the global table. If the device has been unregistered and these functions are still being called (very unlikely scenarios), it could lead to NULL pointer dereference. Signed-off-by: NMichael Chan <mchan@broadcom.com> Signed-off-by: NDavid S. Miller <davem@davemloft.net>
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由 Bjørn Mork 提交于
This is a context modified revert of commit 6a9612e2 ("net: cdc_ncm: remove ncm_parm field") which introduced a NCM specification violation, causing setup errors for some devices. These errors resulted in the device and host disagreeing about shared settings, with complete failure to communicate as the end result. The NCM specification require that many of the NCM specific control reuests are sent only while the NCM Data Interface is in alternate setting 0. Reverting the commit ensures that we follow this requirement. Fixes: 6a9612e2 ("net: cdc_ncm: remove ncm_parm field") Reported-and-tested-by: NPasi Kärkkäinen <pasik@iki.fi> Reported-by: NThomas Schäfer <tschaefer@t-online.de> Signed-off-by: NBjørn Mork <bjorn@mork.no> Signed-off-by: NDavid S. Miller <davem@davemloft.net>
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由 lucien 提交于
In ip6_append_data_mtu(), when the xfrm mode is not tunnel(such as transport),the ipsec header need to be added in the first fragment, so the mtu will decrease to reserve space for it, then the second fragment come, the mtu should be turn back, as the commit 0c183379 said. however, in the commit a493e60ac4bbe2e977e7129d6d8cbb0dd236be, it use *mtu = min(*mtu, ...) to change the mtu, which lead to the new mtu is alway equal with the first fragment's. and cannot turn back. when I test through ping6 -c1 -s5000 $ip (mtu=1280): ...frag (0|1232) ESP(spi=0x00002000,seq=0xb), length 1232 ...frag (1232|1216) ...frag (2448|1216) ...frag (3664|1216) ...frag (4880|164) which should be: ...frag (0|1232) ESP(spi=0x00001000,seq=0x1), length 1232 ...frag (1232|1232) ...frag (2464|1232) ...frag (3696|1232) ...frag (4928|116) so delete the min() when change back the mtu. Signed-off-by: NXin Long <lucien.xin@gmail.com> Fixes: 75a493e6 ("ipv6: ip6_append_data_mtu did not care about pmtudisc and frag_size") Acked-by: NHannes Frederic Sowa <hannes@stressinduktion.org> Signed-off-by: NDavid S. Miller <davem@davemloft.net>
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由 Paul Bolle 提交于
The Kconfig symbol ISDN_CAPI_MIDDLEWARE is only used in capi.c. Setting it without setting ISDN_CAPI_CAPI20 is therefor useless. Make it depend on ISDN_CAPI_CAPI20 and put its entry after ISDN_CAPI_CAPI20's entry. Signed-off-by: NPaul Bolle <pebolle@tiscali.nl> Signed-off-by: NTilman Schmidt <tilman@imap.cc> Signed-off-by: NDavid S. Miller <davem@davemloft.net>
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git://git.kernel.org/pub/scm/linux/kernel/git/klassert/ipsec由 David S. Miller 提交于
Steffen Klassert says: ==================== 1) Fix a sleep in atomic when pfkey_sadb2xfrm_user_sec_ctx() is called from pfkey_compile_policy(). Fix from Nikolay Aleksandrov. 2) security_xfrm_policy_alloc() can be called in process and atomic context. Add an argument to let the callers choose the appropriate way. Fix from Nikolay Aleksandrov. ==================== Signed-off-by: NDavid S. Miller <davem@davemloft.net>
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- 18 3月, 2014 2 次提交
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由 Benedikt Spranger 提交于
commit f280e89a (drivers: net: cpsw: fix for cpsw crash when build as modules) moved cpts_register()/cpts_unregister() to ndo_open()/ndo_stop(), but failed to remove cpts_register in cpsw_probe() which leads to a double registration and the following debug object splat. [ 18.991902] ODEBUG: init active (active state 0) object type: timer_list hint: delayed_work_timer_fn+0x0/0x2c [ 19.082249] [<c0059e80>] (init_timer_key) from [<c04965d4>] (cpts_register+0x1f0/0x2c4) [ 19.090642] [<c04965d4>] (cpts_register) from [<c04931dc>] (cpsw_ndo_open+0x780/0x81c) [ 19.098948] [<c04931dc>] (cpsw_ndo_open) from [<c0599c2c>] (__dev_open+0xb4/0x118) Signed-off-by: NBenedikt Spranger <b.spranger@linutronix.de> Signed-off-by: NDavid S. Miller <davem@davemloft.net>
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由 Peter Senna Tschudin 提交于
1. For the 64 bits dma mask use dma_set_mask_and_coherent instead of dma_set_mask and dma_set_coherent_mask. 2. For the 32 bits dma mask dma_set_coherent_mask is only called if dma_set_mask fails, which is unusual. Assuming this as a bug, fixes it by replacing calls to dma_set_mask and dma_set_coherent_mask by a call to dma_set_mask_and_coherent. Signed-off-by: NPeter Senna Tschudin <peter.senna@gmail.com> Tested-by: NJonas Hahnfeld <hahnjo@hahnjo.de> Signed-off-by: NDavid S. Miller <davem@davemloft.net>
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- 15 3月, 2014 7 次提交
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git://git.kernel.org/pub/scm/linux/kernel/git/linville/wireless由 David S. Miller 提交于
John W. Linville says: ==================== Please pull these last(?) few wireless bits intended for the 3.14 stream. Each is here to address a problem found with a patch already merged... Dave Jones gives us a memory leak fix, for an error path in brcmfmac. Felix Fietkau moves a small delay to make it actually reachable. Helmut Schaa fixes an ath9k sequence numbering problem for non-data frames. Stanislaw Gruszka reverts an earlier fix that was found to cause random connection drops on RT5390 PCI adapters ==================== Signed-off-by: NDavid S. Miller <davem@davemloft.net>
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由 Sebastian Hesselbarth 提交于
Callers of phy_ethtool_get_wol are supposed to provide a properly cleared struct ethtool_wolinfo. Therefore, fix phy_suspend to clear it before passing it to phy_ethtool_get_wol. Signed-off-by: NSebastian Hesselbarth <sebastian.hesselbarth@gmail.com> Reviewed-by: NBen Hutchings <ben@decadent.org.uk> Signed-off-by: NDavid S. Miller <davem@davemloft.net>
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由 Joe Perches 提交于
If this is added to the driver files, then maybe it's appropriate to add to MAINTAINERS as well. Signed-off-by: NJoe Perches <joe@perches.com> Acked-by: NJeff Kirsher <jeffrey.t.kirsher@intel.com> Signed-off-by: NDavid S. Miller <davem@davemloft.net>
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git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip由 Linus Torvalds 提交于
Pull x86 fixes from Peter Anvin: "Two x86 fixes: Suresh's eager FPU fix, and a fix to the NUMA quirk for AMD northbridges. This only includes Suresh's fix patch, not the "mostly a cleanup" patch which had __init issues" * 'x86-urgent-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip: x86/amd/numa: Fix northbridge quirk to assign correct NUMA node x86, fpu: Check tsk_used_math() in kernel_fpu_end() for eager FPU
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git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm由 Linus Torvalds 提交于
Pull ACPI and power management fixes from Rafael Wysocki: "Three of these are regression fixes, for two recent regressions and one introduced during the 3.13 cycle, and the fourth one is a working version of the fix that had to be reverted last time. Specifics: - A recent ACPI resources handling fix overlooked the fact that it had to update the ACPI PNP subsystem's resources parsing too and caused confusing warning messages to be printed during system intialization on some systems (with arguably buggy ACPI tables). Fix from Zhang Rui. - Moving the early ACPI initialization before timekeeping_init() earlier in this cycle broke fast TSC calibration on at least one system, so it needs to be done later, but still before efi_enter_virtual_mode() to allow the EFI initialization to refer to ACPI. - A change related to code duplication reduction in the cpufreq core inadvertently caused cpufreq intialization to fail for some CPUs handled by intel_pstate by adding checks that may fail for that driver, but aren't even necessary when it is used. The issue is addressed by preventing those checks from run in the configurations in which they aren't needed. - If the Hardware Reduced ACPI flag is set in the ACPI tables, system suspend, hibernation and ACPI power off will only work when special sleep control and sleep status registeres are provided (their addresses in the ACPI tables are not zero). If those registers are not available, the features in question have no chances to work, so they shouldn't even be regarded as supported. That helps with power off in particular, because alternative power off methods may be used then and they may actually work" * tag 'pm+acpi-3.14-rc7' of git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm: ACPI / sleep: Add extra checks for HW Reduced ACPI mode sleep states ACPI / init: Invoke early ACPI initialization later cpufreq: Skip current frequency initialization for ->setpolicy drivers PNP / ACPI: proper handling of ACPI IO/Memory resource parsing failures
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git://git.kernel.org/pub/scm/linux/kernel/git/device-mapper/linux-dm由 Linus Torvalds 提交于
Pull device-mapper fixes form Mike Snitzer: "Two small fixes for the DM cache target: - fix corruption with >2TB fast device due to truncation bug - fix access beyond end of origin device due to a partial block" * tag 'dm-3.14-fixes-4' of git://git.kernel.org/pub/scm/linux/kernel/git/device-mapper/linux-dm: dm cache: fix access beyond end of origin device dm cache: fix truncation bug when copying a block to/from >2TB fast device
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由 John W. Linville 提交于
Merge branch 'master' of git://git.kernel.org/pub/scm/linux/kernel/git/linville/wireless into for-davem
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- 14 3月, 2014 18 次提交
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由 Daniel J Blueman 提交于
For systems with multiple servers and routed fabric, all northbridges get assigned to the first server. Fix this by also using the node reported from the PCI bus. For single-fabric systems, the northbriges are on PCI bus 0 by definition, which are on NUMA node 0 by definition, so this is invarient on most systems. Tested on fam10h and fam15h single and multi-fabric systems and candidate for stable. Signed-off-by: NDaniel J Blueman <daniel@numascale.com> Acked-by: NSteffen Persvold <sp@numascale.com> Acked-by: NBorislav Petkov <bp@suse.de> Cc: <stable@vger.kernel.org> Link: http://lkml.kernel.org/r/1394710981-3596-1-git-send-email-daniel@numascale.comSigned-off-by: NIngo Molnar <mingo@kernel.org>
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git://people.freedesktop.org/~airlied/linux由 Linus Torvalds 提交于
Pull drm fixes from Dave Airlie: "Pretty minor set of fixes for radeon, ttm and vmwgfx. The ttm ones are a regression and an oops seen on server chipsets" * 'drm-fixes' of git://people.freedesktop.org/~airlied/linux: drm/vmwgfx: Fix a surface reference corner-case in legacy emulation mode drm/radeon/cik: properly set compute ring status on disable drm/radeon/cik: stop the sdma engines in the enable() function drm/radeon/cik: properly set sdma ring status on disable drm/radeon: fix runpm disabling on non-PX harder drm/ttm: don't oops if no invalidate_caches() drm/ttm: Work around performance regression with VM_PFNMAP
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git://git.kernel.org/pub/scm/linux/kernel/git/wsa/linux由 Linus Torvalds 提交于
Pull i2c Kconfig fix from Wolfram Sang. * 'i2c/for-current' of git://git.kernel.org/pub/scm/linux/kernel/git/wsa/linux: i2c: Remove usage of orphaned symbol OF_I2C
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git://git.kernel.org/pub/scm/linux/kernel/git/davem/net由 Linus Torvalds 提交于
Pull networking fixes from David Miller: "I know this is a bit more than you want to see, and I've told the wireless folks under no uncertain terms that they must severely scale back the extent of the fixes they are submitting this late in the game. Anyways: 1) vmxnet3's netpoll doesn't perform the equivalent of an ISR, which is the correct implementation, like it should. Instead it does something like a NAPI poll operation. This leads to crashes. From Neil Horman and Arnd Bergmann. 2) Segmentation of SKBs requires proper socket orphaning of the fragments, otherwise we might access stale state released by the release callbacks. This is a 5 patch fix, but the initial patches are giving variables and such significantly clearer names such that the actual fix itself at the end looks trivial. From Michael S. Tsirkin. 3) TCP control block release can deadlock if invoked from a timer on an already "owned" socket. Fix from Eric Dumazet. 4) In the bridge multicast code, we must validate that the destination address of general queries is the link local all-nodes multicast address. From Linus Lüssing. 5) The x86 BPF JIT support for negative offsets puts the parameter for the helper function call in the wrong register. Fix from Alexei Starovoitov. 6) The descriptor type used for RTL_GIGA_MAC_VER_17 chips in the r8169 driver is incorrect. Fix from Hayes Wang. 7) The xen-netback driver tests skb_shinfo(skb)->gso_type bits to see if a packet is a GSO frame, but that's not the correct test. It should use skb_is_gso(skb) instead. Fix from Wei Liu. 8) Negative msg->msg_namelen values should generate an error, from Matthew Leach. 9) at86rf230 can deadlock because it takes the same lock from it's ISR and it's hard_start_xmit method, without disabling interrupts in the latter. Fix from Alexander Aring. 10) The FEC driver's restart doesn't perform operations in the correct order, so promiscuous settings can get lost. Fix from Stefan Wahren. 11) Fix SKB leak in SCTP cookie handling, from Daniel Borkmann. 12) Reference count and memory leak fixes in TIPC from Ying Xue and Erik Hugne. 13) Forced eviction in inet_frag_evictor() must strictly make sure all frags are deleted, otherwise module unload (f.e. 6lowpan) can crash. Fix from Florian Westphal. 14) Remove assumptions in AF_UNIX's use of csum_partial() (which it uses as a hash function), which breaks on PowerPC. From Anton Blanchard. The main gist of the issue is that csum_partial() is defined only as a value that, once folded (f.e. via csum_fold()) produces a correct 16-bit checksum. It is legitimate, therefore, for csum_partial() to produce two different 32-bit values over the same data if their respective alignments are different. 15) Fix endiannes bug in MAC address handling of ibmveth driver, also from Anton Blanchard. 16) Error checks for ipv6 exthdrs offload registration are reversed, from Anton Nayshtut. 17) Externally triggered ipv6 addrconf routes should count against the garbage collection threshold. Fix from Sabrina Dubroca. 18) The PCI shutdown handler added to the bnx2 driver can wedge the chip if it was not brought up earlier already, which in particular causes the firmware to shut down the PHY. Fix from Michael Chan. 19) Adjust the sanity WARN_ON_ONCE() in qdisc_list_add() because as currently coded it can and does trigger in legitimate situations. From Eric Dumazet. 20) BNA driver fails to build on ARM because of a too large udelay() call, fix from Ben Hutchings. 21) Fair-Queue qdisc holds locks during GFP_KERNEL allocations, fix from Eric Dumazet. 22) The vlan passthrough ops added in the previous release causes a regression in source MAC address setting of outgoing headers in some circumstances. Fix from Peter Boström" * git://git.kernel.org/pub/scm/linux/kernel/git/davem/net: (70 commits) ipv6: Avoid unnecessary temporary addresses being generated eth: fec: Fix lost promiscuous mode after reconnecting cable bonding: set correct vlan id for alb xmit path at86rf230: fix lockdep splats net/mlx4_en: Deregister multicast vxlan steering rules when going down vmxnet3: fix building without CONFIG_PCI_MSI MAINTAINERS: add networking selftests to NETWORKING net: socket: error on a negative msg_namelen MAINTAINERS: Add tools/net to NETWORKING [GENERAL] packet: doc: Spelling s/than/that/ net/mlx4_core: Load the IB driver when the device supports IBoE net/mlx4_en: Handle vxlan steering rules for mac address changes net/mlx4_core: Fix wrong dump of the vxlan offloads device capability xen-netback: use skb_is_gso in xenvif_start_xmit r8169: fix the incorrect tx descriptor version tools/net/Makefile: Define PACKAGE to fix build problems x86: bpf_jit: support negative offsets bridge: multicast: enable snooping on general queries only bridge: multicast: add sanity check for general query destination tcp: tcp_release_cb() should release socket ownership ...
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由 Richard Weinberger 提交于
The symbol is an orphan, don't depend on it anymore. Signed-off-by: NRichard Weinberger <richard@nod.at> [wsa: enhanced commit message] Signed-off-by: NWolfram Sang <wsa@the-dreams.de> Fixes: 687b81d0 (i2c: move OF helpers into the core) Cc: stable@kernel.org
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由 Rafael J. Wysocki 提交于
* pnp: PNP / ACPI: proper handling of ACPI IO/Memory resource parsing failures * acpi-init: ACPI / init: Invoke early ACPI initialization later * acpi-sleep: ACPI / sleep: Add extra checks for HW Reduced ACPI mode sleep states * pm-cpufreq: cpufreq: Skip current frequency initialization for ->setpolicy drivers
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由 Rafael J. Wysocki 提交于
If the HW Reduced ACPI mode bit is set in the FADT, ACPICA uses the optional sleep control and sleep status registers for making the system enter sleep states (including S5), so it is not possible to use system sleep states or power it off using ACPI if the HW Reduced ACPI mode bit is set and those registers are not available. For this reason, add a new function, acpi_sleep_state_supported(), checking if the HW Reduced ACPI mode bit is set and whether or not system sleep states are usable in that case in addition to checking the return value of acpi_get_sleep_type_data() and make the ACPI sleep setup routines use that function to check the availability of system sleep states. Among other things, this prevents the kernel from attempting to use ACPI for powering off HW Reduced ACPI systems without the sleep control and sleep status registers, because ACPI power off doesn't have a chance to work on them. That allows alternative power off mechanisms that may actually work to be used on those systems. The affected machines include Dell Venue 8 Pro, Asus T100TA, Haswell Desktop SDP and Ivy Bridge EP Demo depot. References: https://bugzilla.kernel.org/show_bug.cgi?id=70931Reported-by: NAdam Williamson <awilliam@redhat.com> Tested-by: NAubrey Li <aubrey.li@linux.intel.com> Cc: 3.4+ <stable@vger.kernel.org> # 3.4+ Signed-off-by: NRafael J. Wysocki <rafael.j.wysocki@intel.com>
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由 Heiner Kallweit 提交于
tmp_prefered_lft is an offset to ifp->tstamp, not now. Therefore age needs to be added to the condition. Age calculation in ipv6_create_tempaddr is different from the one in addrconf_verify and doesn't consider ADDRCONF_TIMER_FUZZ_MINUS. This can cause age in ipv6_create_tempaddr to be less than the one in addrconf_verify and therefore unnecessary temporary address to be generated. Use age calculation as in addrconf_modify to avoid this. Signed-off-by: NHeiner Kallweit <heiner.kallweit@web.de> Signed-off-by: NDavid S. Miller <davem@davemloft.net>
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由 Stefan Wahren 提交于
If the Freescale fec is in promiscuous mode and network cable is reconnected then the promiscuous mode get lost. The problem is caused by a too soon call of set_multicast_list to re-enable promisc mode. The FEC_R_CNTRL register changes are overwritten by fec_restart. This patch fixes this by moving the call behind the init of FEC_R_CNTRL register in fec_restart. Successful tested on a i.MX28 board. Signed-off-by: NStefan Wahren <stefan.wahren@i2se.com> Signed-off-by: NDavid S. Miller <davem@davemloft.net>
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由 dingtianhong 提交于
The commit d3ab3ffd (bonding: use rlb_client_info->vlan_id instead of ->tag) remove the rlb_client_info->tag, but occur some issues, The vlan_get_tag() will return 0 for success and -EINVAL for error, so the client_info->vlan_id always be set to 0 if the vlan_get_tag return 0 for success, so the client_info would never get a correct vlan id. We should only set the vlan id to 0 when the vlan_get_tag return error. Fixes: d3ab3ffd (bonding: use rlb_client_info->vlan_id instead of ->tag) CC: Ding Tianhong <dingtianhong@huawei.com> CC: Jay Vosburgh <fubar@us.ibm.com> CC: Andy Gospodarek <andy@greyhouse.net> Signed-off-by: NDing Tianhong <dingtianhong@huawei.com> Acked-by: NVeaceslav Falico <vfalico@redhat.com> Signed-off-by: NDavid S. Miller <davem@davemloft.net>
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由 Alexander Aring 提交于
This patch fix a lockdep in the at86rf230 driver, otherwise we get: [ 30.206517] ================================= [ 30.211078] [ INFO: inconsistent lock state ] [ 30.215647] 3.14.0-20140108-1-00994-g32e9426 #163 Not tainted [ 30.221660] --------------------------------- [ 30.226222] inconsistent {HARDIRQ-ON-W} -> {IN-HARDIRQ-W} usage. [ 30.232514] systemd-udevd/157 [HC1[1]:SC0[0]:HE0:SE1] takes: [ 30.238439] (&(&lp->lock)->rlock){?.+...}, at: [<c03600f8>] at86rf230_isr+0x18/0x44 [ 30.246621] {HARDIRQ-ON-W} state was registered at: [ 30.251728] [<c0061ce4>] __lock_acquire+0x7a4/0x18d8 [ 30.257135] [<c0063500>] lock_acquire+0x68/0x7c [ 30.262071] [<c0588820>] _raw_spin_lock+0x28/0x38 [ 30.267203] [<c0361240>] at86rf230_xmit+0x1c/0x144 [ 30.272412] [<c057ba6c>] mac802154_xmit_worker+0x88/0x148 [ 30.278271] [<c0047844>] process_one_work+0x274/0x404 [ 30.283761] [<c00484c0>] worker_thread+0x228/0x374 [ 30.288971] [<c004cfb8>] kthread+0xd0/0xe4 [ 30.293455] [<c000dac8>] ret_from_fork+0x14/0x2c [ 30.298493] irq event stamp: 8948 [ 30.301963] hardirqs last enabled at (8947): [<c00cb290>] __kmalloc+0xb4/0x110 [ 30.309636] hardirqs last disabled at (8948): [<c00115d4>] __irq_svc+0x34/0x5c [ 30.317215] softirqs last enabled at (8452): [<c0037324>] __do_softirq+0x1dc/0x264 [ 30.325243] softirqs last disabled at (8439): [<c0037638>] irq_exit+0x80/0xf4 We use the lp->lock inside the isr of at86rf230, that's why we need the irqsave spinlock calls. Signed-off-by: NAlexander Aring <alex.aring@gmail.com> Signed-off-by: NDavid S. Miller <davem@davemloft.net>
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由 Stanislaw Gruszka 提交于
This reverts commit eac40d96. It cause random connection drops on RT5390 PCI adapters. On Mediatek there is different driver version available for RT53xx chip based on bus type (2.5.0.3 for PCI and 2.6.1.3 for USB). Hence possibly we should set registers differently based on bus type. But is also possible that new driver (i.e. 2.6.1.3) was not verified on RT53xx USB. Until we figure out how to initialize registers properly for RT53xx just revert commit eac40d96 since it cause regression. Signed-off-by: NStanislaw Gruszka <sgruszka@redhat.com> Signed-off-by: NJohn W. Linville <linville@tuxdriver.com>
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由 Helmut Schaa 提交于
Since commit 558ff225 (ath9k: fix ps-poll responses under a-mpdu sessions) non-data frames would have gotten a sequence number from a TIDs sequence counter instead of using the global sequence counter. This can lead to instable connections. To fix this only select the correct TID if we are processing a data frame. Furthermore, prevent non-data frames to get a sequence number from a TID sequence counter by adding a check to ath_tx_setup_buffer. Cc: Felix Fietkau <nbd@openwrt.org> Signed-off-by: NHelmut Schaa <helmut.schaa@googlemail.com> Acked-by: NFelix Fietkau <nbd@openwrt.org> Signed-off-by: NJohn W. Linville <linville@tuxdriver.com>
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由 Felix Fietkau 提交于
The commit "ath9k: reduce baseband hang detection false positive rate" added a delay in the loop checking the baseband state, however it was unreachable due to previous 'continue' statements. Reported-by: NDan Carpenter <dan.carpenter@oracle.com> Signed-off-by: NFelix Fietkau <nbd@openwrt.org> Signed-off-by: NJohn W. Linville <linville@tuxdriver.com>
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由 Dave Jones 提交于
Commit 1eb43018 (brcmfmac: fix txglomming scatter-gather packet transfers) added an allocation of an skb via brcmu_pkt_buf_get_skb() but forgot to free it on one of the error paths. Acked-by: NArend van Spriel <arend@broadcom.com> Signed-off-by: Dave Jones<davej@fedoraproject.org> Signed-off-by: NJohn W. Linville <linville@tuxdriver.com>
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由 Or Gerlitz 提交于
When mlx4_en_stop_port() is called, we need to deregister also the tunnel steering rules that relate to multicast. Signed-off-by: NOr Gerlitz <ogerlitz@mellanox.com> Signed-off-by: NDavid S. Miller <davem@davemloft.net>
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由 Arnd Bergmann 提交于
Since commit d25f06ea "vmxnet3: fix netpoll race condition", the vmxnet3 driver fails to build when CONFIG_PCI_MSI is disabled, because it unconditionally references the vmxnet3_msix_rx() function. To fix this, use the same #ifdef in the caller that exists around the function definition. Signed-off-by: NArnd Bergmann <arnd@arndb.de> Cc: Neil Horman <nhorman@tuxdriver.com> Cc: Shreyas Bhatewara <sbhatewara@vmware.com> Cc: "VMware, Inc." <pv-drivers@vmware.com> Cc: "David S. Miller" <davem@davemloft.net> Cc: stable@vger.kernel.org Acked-by: NNeil Horman <nhorman@tuxdriver.com> Signed-off-by: NDavid S. Miller <davem@davemloft.net>
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由 Daniel Borkmann 提交于
Add it to NETWORKING [GENERAL] to make sure patches for selftests go to the netdev list as well. Signed-off-by: NDaniel Borkmann <dborkman@redhat.com> Signed-off-by: NDavid S. Miller <davem@davemloft.net>
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- 13 3月, 2014 3 次提交
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git://people.freedesktop.org/~thomash/linux由 Dave Airlie 提交于
Second pull request of 2014-03-12. The first one was requested to be canceled. Rob's fix for oops on invalidate_caches() and a fix for a performance regression. * tag 'ttm-fixes-3.14-2014-03-12' of git://people.freedesktop.org/~thomash/linux: drm/ttm: don't oops if no invalidate_caches() drm/ttm: Work around performance regression with VM_PFNMAP
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git://people.freedesktop.org/~agd5f/linux由 Dave Airlie 提交于
A few more radeon fixes. * 'drm-fixes-3.14' of git://people.freedesktop.org/~agd5f/linux: drm/radeon/cik: properly set compute ring status on disable drm/radeon/cik: stop the sdma engines in the enable() function drm/radeon/cik: properly set sdma ring status on disable drm/radeon: fix runpm disabling on non-PX harder
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由 Dave Airlie 提交于
Merge tag 'vmwgfx-fixes-3.14-2014-03-13' of git://people.freedesktop.org/~thomash/linux into drm-fixes Pull request of 2014-03-13 one minor fix for new hw * tag 'vmwgfx-fixes-3.14-2014-03-13' of git://people.freedesktop.org/~thomash/linux: drm/vmwgfx: Fix a surface reference corner-case in legacy emulation mode
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