- 27 1月, 2010 6 次提交
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由 Joe Perches 提交于
Convert #include <asm... to #include <linux... Spacing cleanups Move labels to column 1 Move logical continuation tests to end of previous line Signed-off-by: NJoe Perches <joe@perches.com> Signed-off-by: NDavid S. Miller <davem@davemloft.net>
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由 Joe Perches 提交于
Convert #include <asm... to #include <linux... Use print_hex_dump Spacing cleanups Move logical continuation tests to end of previous line 80 column wrapping Move goto branch label to column 1 Remove unnecessary single statement braces Signed-off-by: NJoe Perches <joe@perches.com> Signed-off-by: NDavid S. Miller <davem@davemloft.net>
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由 Joe Perches 提交于
Add space after for Indent switch/case statements 80 column wrapping Signed-off-by: NJoe Perches <joe@perches.com> Signed-off-by: NDavid S. Miller <davem@davemloft.net>
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由 Joe Perches 提交于
Moved EXPORT_SYMBOL to follow definition Add space after commas Signed-off-by: NJoe Perches <joe@perches.com> Signed-off-by: NDavid S. Miller <davem@davemloft.net>
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由 Joe Perches 提交于
Signed-off-by: NJoe Perches <joe@perches.com> Signed-off-by: NDavid S. Miller <davem@davemloft.net>
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由 Joe Perches 提交于
Add #define pr_fmt(fmt) KBUILD_MODNAME ":%s: " fmt, __func__ Remove function names from output Use single line pr_debug instead of broken multiple uses without newline Signed-off-by: NJoe Perches <joe@perches.com> Signed-off-by: NDavid S. Miller <davem@davemloft.net>
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- 26 1月, 2010 2 次提交
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由 David S. Miller 提交于
References removed HAVE_MULTICAST. Reporeted-by: NGeert Uytterhoeven <geert@linux-m68k.org> Signed-off-by: NDavid S. Miller <davem@davemloft.net>
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由 Jiri Pirko 提交于
This patch introduces three macros to work with uc list from net drivers. Signed-off-by: NJiri Pirko <jpirko@redhat.com> Signed-off-by: NDavid S. Miller <davem@davemloft.net>
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- 23 1月, 2010 15 次提交
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由 Jeff Kirsher 提交于
Based on patch from Sridhar Samudrala The following patch fixes the check for IPv6 GSO packet in ixgbevf driver to use skb_is_gso_v6(). SKB_GSO_DODGY is also set when packets are forwarded from a guest. CC: Sridhar Samudrala <sri@us.ibm.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 Shan Wei 提交于
No matter whether connection track is enabled, an end host should send an ICMPv4 "Fragment Reassembly Timeout" message when defrag timeout. The reasons are following two points: 1. RFC 792 says: >>>> >> > > If a host reassembling a fragmented datagram cannot complete the >>>> >> > > reassembly due to missing fragments within its time limit it >>>> >> > > discards the datagram, and it may send a time exceeded message. >>>> >> > > >>>> >> > > If fragment zero is not available then no time exceeded need be >>>> >> > > sent at all. >>>> >> > > >>>> >> > > Read more: http://www.faqs.org/rfcs/rfc792.html#ixzz0aOXRD7Wp 2. Patrick McHardy also agrees with this opinion. :-) About the discussion of this opinion, refer to http://patchwork.ozlabs.org/patch/41649 The patch fixed the problem like this: When enabling connection track, fragments are received at PRE_ROUTING HOOK. If they are failed to reassemble, ip_expire() will be called. Before sending an ICMP "Fragment Reassembly Timeout" message, the patch searches router table to get the destination entry only for host type. The patch has been tested on both host type and route type. Signed-off-by: NShan Wei <shanwei@cn.fujitsu.com> Signed-off-by: NDavid S. Miller <davem@davemloft.net>
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由 Alexey Dobriyan 提交于
Signed-off-by: NAlexey Dobriyan <adobriyan@gmail.com> Signed-off-by: NDavid S. Miller <davem@davemloft.net>
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由 Alexey Dobriyan 提交于
Signed-off-by: NAlexey Dobriyan <adobriyan@gmail.com> Signed-off-by: NDavid S. Miller <davem@davemloft.net>
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由 Alexey Dobriyan 提交于
Simpily pass 'struct neigh_table' with seq_file private pointer, and save one dereference. Proc entry itself isn't interesting. Signed-off-by: NAlexey Dobriyan <adobriyan@gmail.com> Signed-off-by: NDavid S. Miller <davem@davemloft.net>
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由 Alexey Dobriyan 提交于
After netdev_ops compat code HAVE_* macros aren't needed, in fact they _will_ result in compile breakage for out of tree drivers. Signed-off-by: NAlexey Dobriyan <adobriyan@gmail.com> Signed-off-by: NDavid S. Miller <davem@davemloft.net>
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由 Greg Rose 提交于
When the VF detects that the PF has reset turn off carrier and stop all tx queues. Signed-off-by: NGreg Rose <gregory.v.rose@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 Greg Rose 提交于
Fix panics in the VF driver that occur when you bring it down after having already brought the PF down. Signed-off-by: NGreg Rose <gregory.v.rose@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 Greg Rose 提交于
When the VF driver gets a control message from the PF that indicates the PF is about to reset or go down we schedule the watchdog timer so that it will detect the PF has gone offline and take appropriate action. Signed-off-by: NGreg Rose <gregory.v.rose@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 Greg Rose 提交于
Inadequate coordination between the PF driver and the VF driver results in tx hangs in the VF driver when you perform certain actions that will lead to a re-init of the PF. Add feature to notify active VFs when the PF is about to re-initialize so that the VFs can take appropriate action. Signed-off-by: NGreg Rose <gregory.v.rose@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 Greg Rose 提交于
The PF Reset Done bit should not be set in the extended control register until the PF has actually completed the bring up process. It is a mis- interpretation of the purpose of this bit to assume it should be set when the physical reset of the device is done. Instead it should be used to indicate to the VFs when the PF is ready to provide them with required services. This is not until after the PF is finished coming up and ready to process mailbox events. Signed-off-by: NGreg Rose <gregory.v.rose@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 Greg Rose 提交于
This data storage for SW emulated MAC addresses is unlikely to ever be used so pull it. Signed-off-by: NGreg Rose <gregory.v.rose@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 Greg Rose 提交于
When VFs are allocated (as indicated by adapter->num_vfs is non-zero) then the PF pool is no longer zero. Instead it will be the same as the number of VFs allocated. When setting the VLVF entry for the PF we need to use the correct pool otherwise the PF will get VLAN packets from the wire because the packet will pass VFTA filtering and the PF has the default pool, but it will not get VLAN packets from the VFs because it has not set the correct pool bit in the VLVF entry. Signed-off-by: NGreg Rose <gregory.v.rose@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 David S. Miller 提交于
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由 David S. Miller 提交于
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- 22 1月, 2010 6 次提交
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由 Sathya Perla 提交于
Pages are posted to the rxq in such a way that more than one frag can share the page. The last frag that uses the page unmaps the page. In the case when a page is not fully used (due to lack of space in rxq) the last frag that uses the page is not being set as a "last_page_user"; instead, the next frag in the rxq is incorrectly being set. The fix has also been tested on ppc64 with 64k pages... Signed-off-by: NSathya Perla <sathyap@serverengines.com> Signed-off-by: NDavid S. Miller <davem@davemloft.net>
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由 Sarveshwar Bandi 提交于
Signed-off-by: NSarveshwar Bandi <sarveshwarb@serverengines.com> Signed-off-by: NDavid S. Miller <davem@davemloft.net>
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由 Sarveshwar Bandi 提交于
The ddr dma ethtool self test needs to be performed even when ETH_TEST_FL_OFFLINE is not set. Signed-off-by: NSarveshwar Bandi <sarveshwarb@serverengines.com> Signed-off-by: NDavid S. Miller <davem@davemloft.net>
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由 Linus Torvalds 提交于
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由 Linus Torvalds 提交于
Merge branch 'perf-fixes-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/linux-2.6-tip * 'perf-fixes-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/linux-2.6-tip: perf: x86: Add support for the ANY bit perf: Change the is_software_event() definition perf: Honour event state for aux stream data perf: Fix perf_event_do_pending() fallback callsite perf kmem: Print usage help for unknown commands perf kmem: Increase "Hit" column length hw-breakpoints, perf: Fix broken mmiotrace due to dr6 by reference change perf timechart: Use tid not pid for COMM change
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由 Linus Torvalds 提交于
Merge branch 'sched-fixes-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/linux-2.6-tip * 'sched-fixes-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/linux-2.6-tip: sched: Reassign prev and switch_count when reacquire_kernel_lock() fail sched: Fix vmark regression on big machines
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- 21 1月, 2010 11 次提交
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git://git.kernel.org/pub/scm/linux/kernel/git/jgarzik/libata-dev由 Linus Torvalds 提交于
* 'upstream-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/jgarzik/libata-dev: libata: retry FS IOs even if it has failed with AC_ERR_INVALID
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git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/tty-2.6由 Linus Torvalds 提交于
* git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/tty-2.6: tty: fix race in tty_fasync serial: serial_cs: oxsemi quirk breaks resume serial: imx: bit &/| confusion serial: Fix crash if the minimum rate of the device is > 9600 baud serial-core: resume serial hardware with no_console_suspend serial: 8250_pnp: use wildcard for serial Wacom tablets nozomi: quick fix for the close/close bug compat_ioctl: Supress "unknown cmd" message on serial /dev/console
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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: hv: fix smp problems in the hyperv core code Staging: et131x: Fix 2.6.33rc1 regression in et131x Staging: asus_oled: fix oops in 2.6.32.2
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git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/driver-core-2.6由 Linus Torvalds 提交于
* git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/driver-core-2.6: Revert "sysdev: fix prototype for memory_sysdev_class show/store functions" driver-core: fix devtmpfs crash on s390
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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: USB: isp1362: fix build failure on ARM systems via irq_flags cleanup USB: isp1362: better 64bit printf warning fixes USB: fix usbstorage for 2770:915d delivers no FAT USB: Fix level of isp1760 Reloading ptd error message USB: FHCI: avoid NULL pointer dereference USB: Fix duplicate sysfs problem after device reset. USB: add speed values for USB 3.0 and wireless controllers USB: add missing delay during remote wakeup USB: EHCI & UHCI: fix race between root-hub suspend and port resume USB: EHCI: fix handling of unusual interrupt intervals USB: Don't use GFP_KERNEL while we cannot reset a storage device USB: fix bitmask merge error usb: serial: fix memory leak in generic driver USB: serial: fix USB serial fix kfifo_len locking
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git://git.kernel.dk/linux-2.6-block由 Linus Torvalds 提交于
* 'for-linus' of git://git.kernel.dk/linux-2.6-block: fs/bio.c: fix shadows sparse warning drbd: The kernel code is now equivalent to out of tree release 8.3.7 drbd: Allow online resizing of DRBD devices while peer not reachable (needs to be explicitly forced) drbd: Don't go into StandAlone mode when authentification failes because of network error drivers/block/drbd/drbd_receiver.c: correct NULL test cfq-iosched: Respect ioprio_class when preempting genhd: overlapping variable definition block: removed unused as_io_context DM: Fix device mapper topology stacking block: bdev_stack_limits wrapper block: Fix discard alignment calculation and printing block: Correct handling of bottom device misaligment drbd: check on CONFIG_LBDAF, not LBD drivers/block/drbd: Correct NULL test drbd: Silenced an assert that could triggered after changing write ordering method drbd: Kconfig fix drbd: Fix for a race between IO and a detach operation [Bugz 262] drbd: Use drbd_crypto_is_hash() instead of an open coded check
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git://git.kernel.org/pub/scm/linux/kernel/git/lenb/linux-acpi-2.6由 Linus Torvalds 提交于
* 'release' of git://git.kernel.org/pub/scm/linux/kernel/git/lenb/linux-acpi-2.6: (23 commits) ACPI: delete acpi_processor_power_verify_c2() ACPI: allow C3 > 1000usec ACPI: enable C2 and Turbo-mode on Nehalem notebooks on A/C ACPI: power_meter: remove double kfree() ACPI: processor: restrict early _PDC to opt-in platforms ACPI: Fix unused variable warning in sbs.c acpi: make ACPI device id constant sony-laptop - fix using of uninitialized variable ACPI: Fix section mismatch error for acpi_early_processor_set_pdc() eeepc-laptop: disable wireless hotplug for 1201N eeepc-laptop: add hotplug_disable parameter eeepc-laptop: switch to using sparse keymap library eeepc-laptop: dmi blacklist to disable pci hotplug code eeepc-laptop: disable cpu speed control on EeePC 701 ACPI: don't cond_resched if irq is disabled ACPI: Remove unnecessary cast. ACPI: Advertise to BIOS in _OSC: _OST on _PPC changes ACPI: EC: Add wait for irq storm ACPI: SBS: Move SBS HC callback to faster Notify queue x86, ACPI: delete acpi_boot_table_init() return value ...
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git://git.kernel.org/pub/scm/linux/kernel/git/ecryptfs/ecryptfs-2.6由 Linus Torvalds 提交于
* 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/ecryptfs/ecryptfs-2.6: ecryptfs: use after free ecryptfs: Eliminate useless code ecryptfs: fix interpose/interpolate typos in comments ecryptfs: pass matching flags to interpose as defined and used there ecryptfs: remove unnecessary d_drop calls in ecryptfs_link ecryptfs: don't ignore return value from lock_rename ecryptfs: initialize private persistent file before dereferencing pointer eCryptfs: Remove mmap from directory operations eCryptfs: Add getattr function eCryptfs: Use notify_change for truncating lower inodes
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git://git.kernel.org/pub/scm/linux/kernel/git/mason/btrfs-unstable由 Linus Torvalds 提交于
* git://git.kernel.org/pub/scm/linux/kernel/git/mason/btrfs-unstable: Btrfs: fix possible panic on unmount Btrfs: deal with NULL acl sent to btrfs_set_acl Btrfs: fix regression in orphan cleanup Btrfs: Fix race in btrfs_mark_extent_written Btrfs, fix memory leaks in error paths Btrfs: align offsets for btrfs_ordered_update_i_size btrfs: fix missing last-entry in readdir(3)
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由 Yongseok Koh 提交于
In free_unmap_area_noflush(), va->flags is marked as VM_LAZY_FREE first, and then vmap_lazy_nr is increased atomically. But, in __purge_vmap_area_lazy(), while traversing of vmap_are_list, nr is counted by checking VM_LAZY_FREE is set to va->flags. After counting the variable nr, kernel reads vmap_lazy_nr atomically and checks a BUG_ON condition whether nr is greater than vmap_lazy_nr to prevent vmap_lazy_nr from being negative. The problem is that, if interrupted right after marking VM_LAZY_FREE, increment of vmap_lazy_nr can be delayed. Consequently, BUG_ON condition can be met because nr is counted more than vmap_lazy_nr. It is highly probable when vmalloc/vfree are called frequently. This scenario have been verified by adding delay between marking VM_LAZY_FREE and increasing vmap_lazy_nr in free_unmap_area_noflush(). Even the vmap_lazy_nr is for checking high watermark, it never be the strict watermark. Although the BUG_ON condition is to prevent vmap_lazy_nr from being negative, vmap_lazy_nr is signed variable. So, it could go down to negative value temporarily. Consequently, removing the BUG_ON condition is proper. A possible BUG_ON message is like the below. kernel BUG at mm/vmalloc.c:517! invalid opcode: 0000 [#1] SMP EIP: 0060:[<c04824a4>] EFLAGS: 00010297 CPU: 3 EIP is at __purge_vmap_area_lazy+0x144/0x150 EAX: ee8a8818 EBX: c08e77d4 ECX: e7c7ae40 EDX: c08e77ec ESI: 000081fe EDI: e7c7ae60 EBP: e7c7ae64 ESP: e7c7ae3c DS: 007b ES: 007b FS: 00d8 GS: 0033 SS: 0068 Call Trace: [<c0482ad9>] free_unmap_vmap_area_noflush+0x69/0x70 [<c0482b02>] remove_vm_area+0x22/0x70 [<c0482c15>] __vunmap+0x45/0xe0 [<c04831ec>] vmalloc+0x2c/0x30 Code: 8d 59 e0 eb 04 66 90 89 cb 89 d0 e8 87 fe ff ff 8b 43 20 89 da 8d 48 e0 8d 43 20 3b 04 24 75 e7 fe 05 a8 a5 a3 c0 e9 78 ff ff ff <0f> 0b eb fe 90 8d b4 26 00 00 00 00 56 89 c6 b8 ac a5 a3 c0 31 EIP: [<c04824a4>] __purge_vmap_area_lazy+0x144/0x150 SS:ESP 0068:e7c7ae3c [ See also http://marc.info/?l=linux-kernel&m=126335856228090&w=2 ] Signed-off-by: NYongseok Koh <yongseok.koh@samsung.com> Reviewed-by: NMinchan Kim <minchan.kim@gmail.com> Cc: Nick Piggin <npiggin@suse.de> Cc: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: NLinus Torvalds <torvalds@linux-foundation.org>
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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-2.6.33' of git://git.kernel.org/pub/scm/linux/kernel/git/lethal/sh-2.6: sh64: wire up sys_accept4. sh: unwire sys_recvmmsg. sh: ms7724: Correct sh-eth EEPROM polling timeout.
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