- 02 3月, 2009 13 次提交
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由 David S. Miller 提交于
As reported by Stephen Rothwell. > Today's linux-next build (powerpc allyesconfig) failed like this: > > net/rds/cong.c: In function 'rds_cong_set_bit': > net/rds/cong.c:284: error: implicit declaration of function 'generic___set_le_bit' > net/rds/cong.c: In function 'rds_cong_clear_bit': > net/rds/cong.c:298: error: implicit declaration of function 'generic___clear_le_bit' > net/rds/cong.c: In function 'rds_cong_test_bit': > net/rds/cong.c:309: error: implicit declaration of function 'generic_test_le_bit' Signed-off-by: NDavid S. Miller <davem@davemloft.net>
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由 David S. Miller 提交于
Conflicts: drivers/net/wireless/iwlwifi/iwl-tx.c net/8021q/vlan_core.c net/core/dev.c
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由 Dmitriy Taychenachev 提交于
The Motorola MOTOMAGX phones (Z6, E8, Zn5 so far) are providing combined ACM/BLAN USB configuration. Since it has Vendor Specific class, the corresponding drivers (cdc-acm, zaurus) can't find it just by interface info. This patch adds usb id so the zaurus driver can properly handle this combined device. Signed-off-by: NDmitriy Taychenachev <dimichxp@gmail.com> Signed-off-by: NDavid S. Miller <davem@davemloft.net>
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由 Bjørn Mork 提交于
Make usbnet_get_link() fall back to ethtool_op_get_link() instead of defaulting to 1. This makes usbnet_get_link return valid results without the need for a driver specific check_connect or mii ops as long as the driver calls netif_carrier_{on,off}() as appropriate. cdc_ether is an example of such a driver. Signed-off-by: NBjørn Mork <bjorn@mork.no> Signed-off-by: NDavid S. Miller <davem@davemloft.net>
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由 Eric W. Biederman 提交于
The current implementation of carrier detect in veth is broken. It reports the link is down until both sides of the veth pair are administatively up and then forever after it reports link up. So fix veth so that it only reports link up when both interfaces of the pair are administratively up. Signed-off-by: NEric Biederman <ebiederm@aristanetworks.com> Signed-off-by: NDavid S. Miller <davem@davemloft.net>
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由 Bjørn Mork 提交于
The Ericsson F3507g wireless broadband module provides a CDC Ethernet compliant interface, but identifies it as a "Mobile Direct Line" CDC subclass, thereby preventing the CDC Ethernet class driver from picking it up. This patch adds the device id to cdc_ether.c as a workaround. Ericsson has provided a "class" driver for this device: http://kerneltrap.org/mailarchive/linux-net/2008/10/28/3832094 But closer inspection of that driver reveals that it adds little more than duplication of code from cdc_ether.c. See also http://marc.info/?l=linux-usb&m=123334979706403&w=2Signed-off-by: NBjørn Mork <bjorn@mork.no> Signed-off-by: NDavid S. Miller <davem@davemloft.net>
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由 Guo-Fu Tseng 提交于
All JMC250 chips have no problem with higher bits support. Adding it back. Found-by: NEthan Hsiao <ethanhsiao@jmicron.com> Signed-off-by: NGuo-Fu Tseng <cooldavid@cooldavid.org> Signed-off-by: NDavid S. Miller <davem@davemloft.net>
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由 Guo-Fu Tseng 提交于
Clear all modified GHC register flags. Fixed-by: NEthan Hsiao <ethanhsiao@jmicron.com> Signed-off-by: NGuo-Fu Tseng <cooldavid@cooldavid.org> Signed-off-by: NDavid S. Miller <davem@davemloft.net>
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由 Guo-Fu Tseng 提交于
We should sync ring descriptor to pci device after modifying it. Signed-off-by: NGuo-Fu Tseng <cooldavid@cooldavid.org> Signed-off-by: NDavid S. Miller <davem@davemloft.net>
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由 Guo-Fu Tseng 提交于
This patch modifies messages to display correct hardware version. Signed-off-by: NGuo-Fu Tseng <cooldavid@cooldavid.org> Signed-off-by: NDavid S. Miller <davem@davemloft.net>
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由 Ivan Vecera 提交于
This is 2nd attempt to implement the initialization/reading of MAC address from EEPROM. The first used PCI's VPD and there were some problems, some devices are not able to read EEPROM content by VPD. The 2nd one uses direct access to EEPROM through bit-banging interface and my testing results seem to be much better. I tested 5 systems each with different Realtek NICs and I didn't find any problem. AFAIK Francois's NICs also works fine. Original description: This fixes the problem when MAC address is set by ifconfig or by ip link commands and this address is stored in the device after reboot. The power-off is needed to get right MAC address. This is problem when Xen daemon is running because it renames the device name from ethX to pethX and sets its MAC address to FE:FF:FF:FF:FF:FF. After reboot the device is still using FE:FF:FF:FF:FF:FF. Signed-off-by: NIvan Vecera <ivecera@redhat.com> Signed-off-by: NDavid S. Miller <davem@davemloft.net>
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由 David S. Miller 提交于
'pap' is never used in ixgbe_dcb_hw_config_82599() and 'eec' in ixgbe_acquire_eeptom() is only used when status == 0 but GCC has some trouble seeing that. Signed-off-by: NDavid S. Miller <davem@davemloft.net>
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由 David S. Miller 提交于
request_firmware() gives vmalloc'd memory, which is not suitable for pci_map_single() and friends. Use a kmalloc()'d copy of the firmware for this DMA operation. Signed-off-by: NDavid S. Miller <davem@davemloft.net>
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- 01 3月, 2009 10 次提交
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由 PJ Waskiewicz 提交于
With the hardware-specific code in place, add all supported device id's, along with base driver changes to enable 82599 devices. The devices being enabled are: 8086:10f7: 82599EB 10 Gigabit KX4 Network Connection 8086:10fb: 82599EB 10 Gigabit Network Connection The device 8086:10fb is a fully-pluggable SFP+ NIC. Signed-off-by: NPeter P Waskiewicz Jr <peter.p.waskiewicz.jr@intel.com> Signed-off-by: NJeff Kirsher <jeffrey.t.kirsher@intel.com> Signed-off-by: NDavid S. Miller <davem@davemloft.net>
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由 PJ Waskiewicz 提交于
This patch adds the DCB (Data Center Bridging) support for 82599 hardware. This is similar to how the 82598 DCB code works. This patch also removes the BCN (Backwards Congestion Notification) netlink configuration code from the driver. BCN was a pre-standard congestion notification framework, and was not what the IEEE body decided upon for standard congestion management. QCN (802.1Qau), Quantized Congestion Notification is the accepted standard, which is not supported by 82599, hence we remove the support altogether. Signed-off-by: NPeter P Waskiewicz Jr <peter.p.waskiewicz.jr@intel.com> Signed-off-by: NJeff Kirsher <jeffrey.t.kirsher@intel.com> Signed-off-by: NDavid S. Miller <davem@davemloft.net>
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由 PJ Waskiewicz 提交于
This patch adds the hardware initialization code specific to 82599. This is similar to the 82598 hardware initialization code. It also includes all changes to the existing hardware init code to support 82599. Signed-off-by: NPeter P Waskiewicz Jr <peter.p.waskiewicz.jr@intel.com> Signed-off-by: NJeff Kirsher <jeffrey.t.kirsher@intel.com> Signed-off-by: NDavid S. Miller <davem@davemloft.net>
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由 Ilpo Järvinen 提交于
There's conflicting assumptions in shifting, the caller assumes that dupsack results in S'ed skbs (or a part of it) for sure but never gave a hint to tcp_sacktag_one when dsack is actually in use. Thus DSACK retrans_out -= pcount was not taken and the counter became out of sync. Remove obstacle from that information flow to get DSACKs accounted in tcp_sacktag_one as expected. Signed-off-by: NIlpo Järvinen <ilpo.jarvinen@helsinki.fi> Tested-by: NDenys Fedoryshchenko <denys@visp.net.lb> Signed-off-by: NDavid S. Miller <davem@davemloft.net>
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由 Chris Leech 提交于
The DCB netlink interface is required for building the userspace tools available at e1000.sourceforge.net Signed-off-by: NChris Leech <christopher.leech@intel.com> Signed-off-by: NDavid S. Miller <davem@davemloft.net>
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由 Chris Leech 提交于
1) add an include for <linux/types.h> 2) change dcbmsg.dcb_family from unsigned char to __u8 to be more consistent with use of kernel types Signed-off-by: NChris Leech <christopher.leech@intel.com> Acked-by: NSam Ravnborg <sam@ravnborg.org> Signed-off-by: NDavid S. Miller <davem@davemloft.net>
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由 Herbert Xu 提交于
The netpoll entry checks are required to ensure that we don't receive normal packets when invoked via netpoll. Unfortunately it only ever worked for the netif_receive_skb/netif_rx entry points. The VLAN (and subsequently GRO) entry point didn't have the check and therefore can trigger all sorts of weird problems. This patch adds the netpoll check to all entry points. I'm still uneasy with receiving at all under netpoll (which apparently is only used by the out-of-tree kdump code). The reason is it is perfectly legal to receive all data including headers into highmem if netpoll is off, but if you try to do that with netpoll on and someone gets a printk in an IRQ handler you're going to get a nice BUG_ON. Signed-off-by: NHerbert Xu <herbert@gondor.apana.org.au> Signed-off-by: NDavid S. Miller <davem@davemloft.net>
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由 David S. Miller 提交于
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- 28 2月, 2009 17 次提交
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git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/staging-2.6由 Linus Torvalds 提交于
* git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/staging-2.6: Staging: w35und: fix usb_control_msg() error handling in wb35_probe() Staging: w35und: fix registration with wlan stack Staging: panel: fix oops on panel_cleanup_module Staging: rtl8187se: Fix oops and memory poison caused by builtin ieee80211. Staging: rtl8187se: fix Kconfig dependencies
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git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usb-2.6由 Linus Torvalds 提交于
* git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usb-2.6: (21 commits) USB: musb: fix srp sysfs entry deletion USB: musb: resume suspended root hub on disconnect USB: musb: use right poll limit for low speed devices USB: musb: be careful with 64K+ transfer lengths, host side USB: musb: fix data toggle saving with shared FIFO USB: musb: host endpoint_disable() oops fixes USB: musb: fix urb_dequeue() method USB: musb: fix musb_host_tx() for shared endpoint FIFO USB: musb: be careful with 64K+ transfer lengths (gadget side) usb: musb: make Davinci *work* in mainline USB: usb_get_string should check the descriptor type USB: gadget: fix build error in omap_apollon_2420_defconfig USB: g_file_storage: automatically disable stalls under Atmel USB: usb-storage: add IGNORE_RESIDUE flag for Genesys Logic adapters USB: Quirk for Hummingbird huc56s / Conexant ACM modem USB: serial: add support for second revision of Ericsson F3507G WWAN card USB: cdc-acm: add usb id for motomagx phones USB: option: add BenQ 3g modem information usb: gadget: obex: select correct ep descriptors USB: EHCI: slow down ITD reuse ...
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git://ftp.linux-mips.org/pub/scm/upstream-linus由 Linus Torvalds 提交于
* 'upstream' of git://ftp.linux-mips.org/pub/scm/upstream-linus: Revert "MIPS: Print irq handler description" MIPS: CVE-2009-0029: Enable syscall wrappers. MIPS: Alchemy: In plat_time_init() t reaches -1, tested: 0 MIPS: Only allow Cavium OCTEON to be configured for boards that support it
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由 Linus Torvalds 提交于
Merge branch 'x86-fixes-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/linux-2.6-tip * 'x86-fixes-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/linux-2.6-tip: x86: enable DMAR by default xen: disable interrupts early, as start_kernel expects gpu/drm, x86, PAT: io_mapping_create_wc and resource_size_t gpu/drm, x86, PAT: Handle io_mapping_create_wc() errors in a clean way x86, Voyager: fix compile by lifting the degeneracy of phys_cpu_present_map x86, doc: fix references to Documentation/x86/i386/boot.txt
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git://git.kernel.org/pub/scm/linux/kernel/git/lethal/sh-2.6由 Linus Torvalds 提交于
* 'sh/for-2.6.29' of git://git.kernel.org/pub/scm/linux/kernel/git/lethal/sh-2.6: sh: ap325rxa: Revert ov772x support. serial: sh-sci: fix overrun error handling for SH7785 SCIF. sh: Storage class should be before const qualifier
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git://git.kernel.org/pub/scm/linux/kernel/git/mchehab/linux-2.6由 Linus Torvalds 提交于
* 'for_linus' of git://git.kernel.org/pub/scm/linux/kernel/git/mchehab/linux-2.6: V4L/DVB (10696): Remove outdated README for the flexcop-driver V4L/DVB (10695): Update Technisat card documentation V4L/DVB (10694): [PATCH] software IRQ watchdog for Flexcop B2C2 DVB PCI cards V4L/DVB (10663): soc-camera: fix S_CROP breakage on PXA and SuperH V4L/DVB (10659): em28xx: register device to soundcard for sysfs
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由 Christoph Hellwig 提交于
Commit 8e961870 removed the FREEZE/THAW handling in xfs_compat_ioctl but never added any compat handler back, so now any freeze/thaw request from a 32-bit binary ond 64-bit userspace will fail. As these ioctls are 32/64-bit compatible two simple COMPATIBLE_IOCTL entries in fs/compat_ioctl.c will do the job. Signed-off-by: NChristoph Hellwig <hch@lst.de> Signed-off-by: NLinus Torvalds <torvalds@linux-foundation.org>
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由 David Altobelli 提交于
Future iLO devices will have an HP vendor id. Signed-off-by: NDavid Altobelli <david.altobelli@hp.com> Signed-off-by: NAndrew Morton <akpm@linux-foundation.org> Signed-off-by: NLinus Torvalds <torvalds@linux-foundation.org>
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由 Andy Whitcroft 提交于
Signed-off-by: NAndy Whitcroft <apw@canonical.com> Signed-off-by: NAndrew Morton <akpm@linux-foundation.org> Signed-off-by: NLinus Torvalds <torvalds@linux-foundation.org>
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由 Andy Whitcroft 提交于
Add __ref as a sparse modifier. Signed-off-by: NAndy Whitcroft <apw@canonical.com> Signed-off-by: NAndrew Morton <akpm@linux-foundation.org> Signed-off-by: NLinus Torvalds <torvalds@linux-foundation.org>
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由 Andy Whitcroft 提交于
We should allow testing of all modifiers not just attributes. Extend testing and test for all the know modifiers. Signed-off-by: NAndy Whitcroft <apw@canonical.com> Signed-off-by: NAndrew Morton <akpm@linux-foundation.org> Signed-off-by: NLinus Torvalds <torvalds@linux-foundation.org>
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由 Andy Whitcroft 提交于
We must make sure we do not misrecognise a modifier as an Identifier when trying to match types. Prevent us matching this: void * __ref Signed-off-by: NAndy Whitcroft <apw@canonical.com> Signed-off-by: NAndrew Morton <akpm@linux-foundation.org> Signed-off-by: NLinus Torvalds <torvalds@linux-foundation.org>
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由 Andy Whitcroft 提交于
We may have any modifier following a pointer type star. Handle this: void * __user * __user foo; Signed-off-by: NAndy Whitcroft <apw@canonical.com> Signed-off-by: NAndrew Morton <akpm@linux-foundation.org> Signed-off-by: NLinus Torvalds <torvalds@linux-foundation.org>
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由 Andy Whitcroft 提交于
We need to handle interspersed modifiers in the middle of pointer types, for example: void * __user * __user bar; Signed-off-by: NAndy Whitcroft <apw@canonical.com> Signed-off-by: NAndrew Morton <akpm@linux-foundation.org> Signed-off-by: NLinus Torvalds <torvalds@linux-foundation.org>
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由 Andy Whitcroft 提交于
We are triggering the -p0 check for our own diffs generated using --file command line option. Suppress this check for files. Signed-off-by: NAndy Whitcroft <apw@canonical.com> Signed-off-by: NAndrew Morton <akpm@linux-foundation.org> Signed-off-by: NLinus Torvalds <torvalds@linux-foundation.org>
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由 Andy Whitcroft 提交于
We say that in_atomic() is ok in the core kernel, but then always report it regardless of where in the kernel it is. Keep quiet if it is used in kernel/*. Signed-off-by: NAndy Whitcroft <apw@canonical.com> Signed-off-by: NAndrew Morton <akpm@linux-foundation.org> Signed-off-by: NLinus Torvalds <torvalds@linux-foundation.org>
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由 Vegard Nossum 提交于
I just got this new warning from kmemcheck: WARNING: kmemcheck: Caught 32-bit read from freed memory (c7806a60) a06a80c7ecde70c1a04080c700000000a06709c1000000000000000000000000 f f f f f f f f f f f f f f f f f f f f f f f f f f f f f f f f ^ Pid: 0, comm: swapper Not tainted (2.6.29-rc4 #230) EIP: 0060:[<c1096df7>] EFLAGS: 00000286 CPU: 0 EIP is at __purge_vmap_area_lazy+0x117/0x140 EAX: 00070f43 EBX: c7806a40 ECX: c1677080 EDX: 00027b66 ESI: 00002001 EDI: c170df0c EBP: c170df00 ESP: c178830c DS: 007b ES: 007b FS: 00d8 GS: 0000 SS: 0068 CR0: 80050033 CR2: c7806b14 CR3: 01775000 CR4: 00000690 DR0: 00000000 DR1: 00000000 DR2: 00000000 DR3: 00000000 DR6: 00004000 DR7: 00000000 [<c1096f3e>] free_unmap_vmap_area_noflush+0x6e/0x70 [<c1096f6a>] remove_vm_area+0x2a/0x70 [<c1097025>] __vunmap+0x45/0xe0 [<c10970de>] vunmap+0x1e/0x30 [<c1008ba5>] text_poke+0x95/0x150 [<c1008ca9>] alternatives_smp_unlock+0x49/0x60 [<c171ef47>] alternative_instructions+0x11b/0x124 [<c171f991>] check_bugs+0xbd/0xdc [<c17148c5>] start_kernel+0x2ed/0x360 [<c171409e>] __init_begin+0x9e/0xa9 [<ffffffff>] 0xffffffff It happened here: $ addr2line -e vmlinux -i c1096df7 mm/vmalloc.c:540 Code: list_for_each_entry(va, &valist, purge_list) __free_vmap_area(va); It's this instruction: mov 0x20(%ebx),%edx Which corresponds to a dereference of va->purge_list.next: (gdb) p ((struct vmap_area *) 0)->purge_list.next Cannot access memory at address 0x20 It seems that we should use "safe" list traversal here, as the element is freed inside the loop. Please verify that this is the right fix. Acked-by: NNick Piggin <npiggin@suse.de> Signed-off-by: NVegard Nossum <vegard.nossum@gmail.com> Cc: Pekka Enberg <penberg@cs.helsinki.fi> Cc: Ingo Molnar <mingo@elte.hu> Cc: "Paul E. McKenney" <paulmck@linux.vnet.ibm.com> Cc: <stable@kernel.org> [2.6.28.x] Signed-off-by: NAndrew Morton <akpm@linux-foundation.org> Signed-off-by: NLinus Torvalds <torvalds@linux-foundation.org>
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