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* xtensa: Setup CROSS_COMPILE at the topGeert Uytterhoeven2012-10-041-12/+12
| | | | | | | | | | CROSS_COMPILE must be setup before using e.g. cc-option (and a few other as-*, cc-*, ld-* macros), else they will check against the wrong compiler when cross-compiling, and may invoke the cross compiler with wrong or suboptimal compiler options. Signed-off-by: Geert Uytterhoeven <geert@linux-m68k.org> Signed-off-by: Chris Zankel <chris@zankel.net>
* xtensa: drop CONFIG_EMBEDDED_RAMDISKMax Filippov2012-10-0411-111/+2
| | | | | | | | | | | Remove Kconfig entries, boot subdirectory, dependencies from other boot-* Makefiles, and sections from ld scripts. Remove stale redboot code that used to pass initrd addresses in a3 and a4 to _start. Signed-off-by: Max Filippov <jcmvbkbc@gmail.com> Signed-off-by: Chris Zankel <chris@zankel.net>
* xtensa: fix TIOCGSERIAL and TIOCSSERIAL definitionsMax Filippov2012-10-041-2/+2
| | | | | | | | | | | | Put equivalent constants into TIOCGSERIAL and TIOCSSERIAL definitions: size subfield of these IOCTL codes is not used and no other architecture uses _IO* macros here. The other way could be putting #include <linux/serial.h> into net/bluetooth/rfcomm/tty.c. Signed-off-by: Max Filippov <jcmvbkbc@gmail.com> Signed-off-by: Chris Zankel <chris@zankel.net>
* xtensa: provide dummy gcc intrinsicsMax Filippov2012-10-041-0/+17
| | | | | | | | | | __xtensa_libgcc_window_spill is needed for __builtin_return_address(1), but its libgcc implementation cannot be used as it makes a syscall. Atomic intrinsics are used by single staging driver. Signed-off-by: Max Filippov <jcmvbkbc@gmail.com> Signed-off-by: Chris Zankel <chris@zankel.net>
* xtensa: add missing symbol exportsMax Filippov2012-10-042-0/+12
| | | | | Signed-off-by: Max Filippov <jcmvbkbc@gmail.com> Signed-off-by: Chris Zankel <chris@zankel.net>
* parport: disable for xtensa archMax Filippov2012-10-041-1/+1
| | | | | Signed-off-by: Max Filippov <jcmvbkbc@gmail.com> Signed-off-by: Chris Zankel <chris@zankel.net>
* xtensa: rename MISC SR definition to avoid name clashesMax Filippov2012-10-041-1/+1
| | | | | | | | There are other special register that cause build warnings and may as well need renaming as well. Signed-off-by: Max Filippov <jcmvbkbc@gmail.com> Signed-off-by: Chris Zankel <chris@zankel.net>
* hisax: disable build for big-endian xtensaMax Filippov2012-10-041-5/+5
| | | | | Signed-off-by: Max Filippov <jcmvbkbc@gmail.com> Signed-off-by: Chris Zankel <chris@zankel.net>
* xtensa: fix CODA buildMax Filippov2012-10-041-1/+1
| | | | | Signed-off-by: Max Filippov <jcmvbkbc@gmail.com> Signed-off-by: Chris Zankel <chris@zankel.net>
* xtensa: fix parallel makeMax Filippov2012-10-042-9/+12
| | | | | | | | Make vmlinux.tmp and vmlinux.tmp.gz separate build targets, avoid removing vmlinux.tmp during vmlinux.tmp.gz build. Signed-off-by: Max Filippov <jcmvbkbc@gmail.com> Signed-off-by: Chris Zankel <chris@zankel.net>
* xtensa: ISS: drop unused io.cMax Filippov2012-10-042-33/+1
| | | | | Signed-off-by: Max Filippov <jcmvbkbc@gmail.com> Signed-off-by: Chris Zankel <chris@zankel.net>
* xtensa: ISS: exit simulator in case of halt or poweroffMax Filippov2012-10-041-4/+4
| | | | | Signed-off-by: Max Filippov <jcmvbkbc@gmail.com> Signed-off-by: Chris Zankel <chris@zankel.net>
* xtensa: ISS: change keyboard polling rateMax Filippov2012-10-041-1/+1
| | | | | | | | Polling rate of once per 20 seconds seems to be too low. Increase it to 10 times per second. Signed-off-by: Max Filippov <jcmvbkbc@gmail.com> Signed-off-by: Chris Zankel <chris@zankel.net>
* xtensa: ISS: add platform_pcibios_initMax Filippov2012-10-041-0/+6
| | | | | | | | | Provide pcibios initialization function in case PCI is enabled in the kernel config. This allows building kernel in allmodconfig configuration. Signed-off-by: Max Filippov <jcmvbkbc@gmail.com> Signed-off-by: Chris Zankel <chris@zankel.net>
* xtensa: ISS: add dummy serial.h for ISS platformMax Filippov2012-10-041-0/+0
| | | | | Signed-off-by: Max Filippov <jcmvbkbc@gmail.com> Signed-off-by: Chris Zankel <chris@zankel.net>
* xtensa: change default platform clock frequency to 10MHzMax Filippov2012-10-041-2/+2
| | | | | | | Existing simulators show this level of performance. Signed-off-by: Max Filippov <jcmvbkbc@gmail.com> Signed-off-by: Chris Zankel <chris@zankel.net>
* xtensa: add ARCH_WANT_OPTIONAL_GPIOLIB to xtensa configMax Filippov2012-10-041-0/+1
| | | | | | | | This is needed for various modules requiring GPIO. This allows building kernel in allmodconfig configuration. Signed-off-by: Max Filippov <jcmvbkbc@gmail.com> Signed-off-by: Chris Zankel <chris@zankel.net>
* xtensa: set NO_IOPORT to 'n' by defaultMax Filippov2012-10-041-1/+2
| | | | | Signed-off-by: Max Filippov <jcmvbkbc@gmail.com> Signed-off-by: Chris Zankel <chris@zankel.net>
* xtensa: adopt generic io routinesMax Filippov2012-10-045-224/+14
| | | | | Signed-off-by: Max Filippov <jcmvbkbc@gmail.com> Signed-off-by: Chris Zankel <chris@zankel.net>
* xtensa: fix ioremapMax Filippov2012-10-041-6/+14
| | | | | | | | | - fix ioremap_nocache to actually return non-cacheable address - add explicit ioremap_cache - fix KIO aperture checking arithmetic Signed-off-by: Max Filippov <jcmvbkbc@gmail.com> Signed-off-by: Chris Zankel <chris@zankel.net>
* modpost: fix modpost warnings for xtensaMax Filippov2012-10-041-0/+2
| | | | | | | | Suppress warnings for two informational sections (.xt.lit and .xt.prop) used by the Xtensa architecture. Signed-off-by: Max Filippov <jcmvbkbc@gmail.com> Signed-off-by: Chris Zankel <chris@zankel.net>
* xtensa: ISS: fix __simc implementationMax Filippov2012-10-043-62/+53
| | | | | | | | | | Do not rely on compiler implicitly placing function arguments into specifc registers, place them explicitly. Move __simc and related helpers to platform/simcall.h Signed-off-by: Max Filippov <jcmvbkbc@gmail.com> Signed-off-by: Chris Zankel <chris@zankel.net>
* xtensa: fix xtensa_irq_unmask callsMax Filippov2012-10-041-2/+2
| | | | | | | | xtensa_irq_disable/xtensa_irq_enable used to call xtensa_irq_unmask with wrong argument. Signed-off-by: Max Filippov <jcmvbkbc@gmail.com> Signed-off-by: Chris Zankel <chris@zankel.net>
* xtensa/PCI: fix WT caching attributeMax Filippov2012-10-041-1/+1
| | | | | | | Fix caching attributes setup providing correct _PAGE_CA_* names. Signed-off-by: Max Filippov <jcmvbkbc@gmail.com> Signed-off-by: Chris Zankel <chris@zankel.net>
* xtensa: ISS: only build networking if configuredMax Filippov2012-10-041-2/+2
| | | | | | | This allows building kernel in allnoconfig configuration. Signed-off-by: Max Filippov <jcmvbkbc@gmail.com> Signed-off-by: Chris Zankel <chris@zankel.net>
* xtensa: fix linker script transformation for .text.unlikelyMax Filippov2012-10-041-0/+1
| | | | | | | | | | | | | | | | Now that binutils generate *.unlikely sections which don't follow documented (info as) literal section naming rules, section name transformation script doesn't work well resulting in the following errors at vmlinux link time: main.c:(.text.unlikely+0x3): dangerous relocation: l32r: literal placed after use: .literal.unlikely Fix section name transformation script by adding specific rule for .text.unlikely sections. Signed-off-by: Max Filippov <jcmvbkbc@gmail.com> Signed-off-by: Chris Zankel <chris@zankel.net>
* MAINTAINERS: add Max Filippov as an xtensa port maintainerChris Zankel2012-10-041-0/+2
| | | | Signed-off-by: Chris Zankel <chris@zankel.net>
* Linux 3.6v3.6Linus Torvalds2012-10-011-1/+1
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* vfs: dcache: fix deadlock in tree traversalMiklos Szeredi2012-09-301-0/+6
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | IBM reported a deadlock in select_parent(). This was found to be caused by taking rename_lock when already locked when restarting the tree traversal. There are two cases when the traversal needs to be restarted: 1) concurrent d_move(); this can only happen when not already locked, since taking rename_lock protects against concurrent d_move(). 2) racing with final d_put() on child just at the moment of ascending to parent; rename_lock doesn't protect against this rare race, so it can happen when already locked. Because of case 2, we need to be able to handle restarting the traversal when rename_lock is already held. This patch fixes all three callers of try_to_ascend(). IBM reported that the deadlock is gone with this patch. [ I rewrote the patch to be smaller and just do the "goto again" if the lock was already held, but credit goes to Miklos for the real work. - Linus ] Signed-off-by: Miklos Szeredi <mszeredi@suse.cz> Cc: Al Viro <viro@ZenIV.linux.org.uk> Cc: stable@vger.kernel.org Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
* Merge tag 'iommu-fixes-v3.6-rc7' of ↵Linus Torvalds2012-09-292-20/+28
|\ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | git://git.kernel.org/pub/scm/linux/kernel/git/joro/iommu Pull IOMMU fixes from Joerg Roedel: "Two small patches: * One patch to fix the function declarations for !CONFIG_IOMMU_API. This is causing build errors in linux-next and should be fixed for v3.6. * Another patch to fix an IOMMU group related NULL pointer dereference." * tag 'iommu-fixes-v3.6-rc7' of git://git.kernel.org/pub/scm/linux/kernel/git/joro/iommu: iommu/amd: Fix wrong assumption in iommu-group specific code iommu: static inline iommu group stub functions
| * iommu/amd: Fix wrong assumption in iommu-group specific codeJoerg Roedel2012-09-281-2/+4
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | The new IOMMU groups code in the AMD IOMMU driver makes the assumption that there is a pci_dev struct available for all device-ids listed in the IVRS ACPI table. Unfortunatly this assumption is not true and so this code causes a NULL pointer dereference at boot on some systems. Fix it by making sure the given pointer is never NULL when passed to the group specific code. The real fix is larger and will be queued for v3.7. Reported-by: Florian Dazinger <florian@dazinger.net> Signed-off-by: Joerg Roedel <joerg.roedel@amd.com>
| * iommu: static inline iommu group stub functionsAlex Williamson2012-09-251-18/+24
| | | | | | | | | | Signed-off-by: Alex Williamson <alex.williamson@redhat.com> Signed-off-by: Joerg Roedel <joerg.roedel@amd.com>
* | Merge git://git.infradead.org/users/willy/linux-nvmeLinus Torvalds2012-09-292-50/+105
|\ \ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Pull NVMe driver fixes from Matthew Wilcox: "Now that actual hardware has been released (don't have any yet myself), people are starting to want some of these fixes merged." Willy doesn't have hardware? Guys... * git://git.infradead.org/users/willy/linux-nvme: NVMe: Cancel outstanding IOs on queue deletion NVMe: Free admin queue memory on initialisation failure NVMe: Use ida for nvme device instance NVMe: Fix whitespace damage in nvme_init NVMe: handle allocation failure in nvme_map_user_pages() NVMe: Fix uninitialized iod compiler warning NVMe: Do not set IO queue depth beyond device max NVMe: Set block queue max sectors NVMe: use namespace id for nvme_get_features NVMe: replace nvme_ns with nvme_dev for user admin NVMe: Fix nvme module init when nvme_major is set NVMe: Set request queue logical block size
| * | NVMe: Cancel outstanding IOs on queue deletionMatthew Wilcox2012-08-071-23/+32
| | | | | | | | | | | | | | | | | | | | | If the device is hot-unplugged while there are active commands, we should time out the I/Os so that upper layers don't just see the I/Os disappear. Signed-off-by: Matthew Wilcox <matthew.r.wilcox@intel.com>
| * | NVMe: Free admin queue memory on initialisation failureMatthew Wilcox2012-08-031-9/+19
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | If the adapter fails initialisation, the memory allocated for the admin queue may not be freed. Split the memory freeing part of nvme_free_queue() into nvme_free_queue_mem() and call it in the case of initialisation failure. Signed-off-by: Matthew Wilcox <matthew.r.wilcox@intel.com> Reported-by: Vishal Verma <vishal.l.verma@intel.com>
| * | NVMe: Use ida for nvme device instanceQuoc-Son Anh2012-07-311-5/+26
| | | | | | | | | | | | | | | Signed-off-by: Quoc-Son Anh <quoc-sonx.anh@intel.com> Signed-off-by: Matthew Wilcox <matthew.r.wilcox@intel.com>
| * | NVMe: Fix whitespace damage in nvme_initMatthew Wilcox2012-07-311-2/+2
| | | | | | | | | | | | | | | | | | | | | Commit 5c42ea1643 used spaces instead of tabs. Also remove the unnecessary initialisation of the 'result' variable. Signed-off-by: Matthew Wilcox <matthew.r.wilcox@intel.com>
| * | NVMe: handle allocation failure in nvme_map_user_pages()Dan Carpenter2012-07-311-0/+2
| | | | | | | | | | | | | | | | | | | | | We should return here and avoid a NULL dereference. Signed-off-by: Dan Carpenter <dan.carpenter@oracle.com> Signed-off-by: Matthew Wilcox <matthew.r.wilcox@intel.com>
| * | NVMe: Fix uninitialized iod compiler warningKeith Busch2012-07-271-1/+1
| | | | | | | | | | | | | | | Signed-off-by: Keith Busch <keith.busch@intel.com> Signed-off-by: Matthew Wilcox <matthew.r.wilcox@intel.com>
| * | NVMe: Do not set IO queue depth beyond device maxKeith Busch2012-07-272-4/+7
| | | | | | | | | | | | | | | | | | | | | | | | Set the depth for IO queues to the device's maximum supported queue entries if the requested depth exceeds the device's capabilities. Signed-off-by: Keith Busch <keith.busch@intel.com> Signed-off-by: Matthew Wilcox <matthew.r.wilcox@intel.com>
| * | NVMe: Set block queue max sectorsKeith Busch2012-07-262-0/+8
| | | | | | | | | | | | | | | | | | | | | | | | Set the max hw sectors in a namespace's request queue if the nvme device has a max data transfer size. Signed-off-by: Keith Busch <keith.busch@intel.com> Signed-off-by: Matthew Wilcox <matthew.r.wilcox@intel.com>
| * | NVMe: use namespace id for nvme_get_featuresKeith Busch2012-07-261-2/+2
| | | | | | | | | | | | | | | | | | | | | | | | The specification does not provide a use for command dword11 in the NVMe Get Features command, but does use the NSID for some features. Signed-off-by: Keith Busch <keith.busch@intel.com> Signed-off-by: Matthew Wilcox <matthew.r.wilcox@intel.com>
| * | NVMe: replace nvme_ns with nvme_dev for user adminKeith Busch2012-07-261-3/+2
| | | | | | | | | | | | | | | | | | | | | | | | | | | The function nvme_user_admin_command does not require a namespace to proceed. Replace with the nvme_dev structure so that it can be called from contexts that do not have a namespace. Signed-off-by: Keith Busch <keith.busch@intel.com> Signed-off-by: Matthew Wilcox <matthew.r.wilcox@intel.com>
| * | NVMe: Fix nvme module init when nvme_major is setKeith Busch2012-07-261-2/+4
| | | | | | | | | | | | | | | | | | | | | | | | register_blkdev returns 0 when given a valid major number. Reported-by:Ross Zwisler <ross.zwisler@intel.com> Signed-off-by: Keith Busch <keith.busch@intel.com> Signed-off-by: Matthew Wilcox <matthew.r.wilcox@intel.com>
| * | NVMe: Set request queue logical block sizeKeith Busch2012-07-251-0/+1
| | | | | | | | | | | | | | | | | | | | | | | | Sets the request queue logical block size with the block size of the namespace. Signed-off-by: Keith Busch <keith.busch@intel.com> Signed-off-by: Matthew Wilcox <matthew.r.wilcox@intel.com>
* | | mtdchar: fix offset overflow detectionLinus Torvalds2012-09-281-6/+42
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Sasha Levin has been running trinity in a KVM tools guest, and was able to trigger the BUG_ON() at arch/x86/mm/pat.c:279 (verifying the range of the memory type). The call trace showed that it was mtdchar_mmap() that created an invalid remap_pfn_range(). The problem is that mtdchar_mmap() does various really odd and subtle things with the vma page offset etc, and uses the wrong types (and the wrong overflow) detection for it. For example, the page offset may well be 32-bit on a 32-bit architecture, but after shifting it up by PAGE_SHIFT, we need to use a potentially 64-bit resource_size_t to correctly hold the full value. Also, we need to check that the vma length plus offset doesn't overflow before we check that it is smaller than the length of the mtdmap region. This fixes things up and tries to make the code a bit easier to read. Reported-and-tested-by: Sasha Levin <levinsasha928@gmail.com> Acked-by: Suresh Siddha <suresh.b.siddha@intel.com> Acked-by: Artem Bityutskiy <dedekind1@gmail.com> Cc: David Woodhouse <dwmw2@infradead.org> Cc: linux-mtd@lists.infradead.org Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
* | | Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/netLinus Torvalds2012-09-2810-26/+54
|\ \ \ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Pull networking fixes from David S Miller: 1) Netfilter xt_limit module can use uninitialized rules, from Jan Engelhardt. 2) Wei Yongjun has found several more spots where error pointers were treated as NULL/non-NULL and vice versa. 3) bnx2x was converted to pci_io{,un}map() but one remaining plain iounmap() got missed. From Neil Horman. 4) Due to a fence-post type error in initialization of inetpeer entries (which is where we store the ICMP rate limiting information), we can erroneously drop ICMPs if the inetpeer was created right around when jiffies wraps. Fix from Nicolas Dichtel. 5) smsc75xx resume fix from Steve Glendinnig. 6) LAN87xx smsc chips need an explicit hardware init, from Marek Vasut. 7) qlcnic uses msleep() with locks held, fix from Narendra K. * git://git.kernel.org/pub/scm/linux/kernel/git/davem/net: netdev: octeon: fix return value check in octeon_mgmt_init_phy() inetpeer: fix token initialization qlcnic: Fix scheduling while atomic bug bnx2: Clean up remaining iounmap net: phy: smsc: Implement PHY config_init for LAN87xx smsc75xx: fix resume after device reset netdev: pasemi: fix return value check in pasemi_mac_phy_init() team: fix return value check l2tp: fix return value check netfilter: xt_limit: have r->cost != 0 case work
| * | | netdev: octeon: fix return value check in octeon_mgmt_init_phy()Wei Yongjun2012-09-281-3/+1
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | In case of error, the function of_phy_connect() returns NULL pointer not ERR_PTR(). The IS_ERR() test in the return value check should be replaced with NULL test. dpatch engine is used to auto generate this patch. (https://github.com/weiyj/dpatch) Signed-off-by: Wei Yongjun <yongjun_wei@trendmicro.com.cn> Signed-off-by: David S. Miller <davem@davemloft.net>
| * | | inetpeer: fix token initializationNicolas Dichtel2012-09-281-1/+4
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | When jiffies wraps around (for example, 5 minutes after the boot, see INITIAL_JIFFIES) and peer has just been created, now - peer->rate_last can be < XRLIM_BURST_FACTOR * timeout, so token is not set to the maximum value, thus some icmp packets can be unexpectedly dropped. Fix this case by initializing last_rate to 60 seconds in the past. Signed-off-by: Nicolas Dichtel <nicolas.dichtel@6wind.com> Signed-off-by: Eric Dumazet <edumazet@google.com> Signed-off-by: David S. Miller <davem@davemloft.net>
| * | | qlcnic: Fix scheduling while atomic bugNarendra K2012-09-281-2/+2
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | In the device close path, 'qlcnic_fw_destroy_ctx' and 'qlcnic_poll_rsp' call msleep. But 'qlcnic_fw_destroy_ctx' and 'qlcnic_poll_rsp' are called with 'adapter->tx_clean_lock' spin lock held resulting in scheduling while atomic bug causing the following trace. I observed that the commit 012dc19a45b2b9cc2ebd14aaa401cf782c2abba4 from John Fastabend addresses a similar issue in ixgbevf driver. Adopting the same approach used in the commit, this patch uses mdelay to address the issue. [79884.999115] BUG: scheduling while atomic: ip/30846/0x00000002 [79885.005562] INFO: lockdep is turned off. [79885.009958] Modules linked in: qlcnic fuse nf_conntrack_netbios_ns nf_conntrack_broadcast ipt_MASQUERADE bnep bluetooth rfkill ip6table_mangle ip6t_REJECT nf_conntrack_ipv6 nf_defrag_ipv6 ip6table_filter ip6_tables iptable_nat nf_nat iptable_mangle ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_conntrack nf_conntrack iptable_filter ip_tables dcdbas coretemp kvm_intel kvm iTCO_wdt ixgbe iTCO_vendor_support crc32c_intel ghash_clmulni_intel nfsd microcode sb_edac pcspkr edac_core dca bnx2x shpchp auth_rpcgss nfs_acl lpc_ich mfd_core mdio lockd libcrc32c wmi acpi_pad acpi_power_meter sunrpc uinput sd_mod sr_mod cdrom crc_t10dif ahci libahci libata megaraid_sas usb_storage dm_mirror dm_region_hash dm_log dm_mod [last unloaded: qlcnic] [79885.083608] Pid: 30846, comm: ip Tainted: G W O 3.6.0-rc7+ #1 [79885.090805] Call Trace: [79885.093569] [<ffffffff816764d8>] __schedule_bug+0x68/0x76 [79885.099699] [<ffffffff8168358e>] __schedule+0x99e/0xa00 [79885.105634] [<ffffffff81683929>] schedule+0x29/0x70 [79885.111186] [<ffffffff81680def>] schedule_timeout+0x16f/0x350 [79885.117724] [<ffffffff811afb7a>] ? init_object+0x4a/0x90 [79885.123770] [<ffffffff8107c190>] ? __internal_add_timer+0x140/0x140 [79885.130873] [<ffffffff81680fee>] schedule_timeout_uninterruptible+0x1e/0x20 [79885.138773] [<ffffffff8107e830>] msleep+0x20/0x30 [79885.144159] [<ffffffffa04c7fbf>] qlcnic_issue_cmd+0xef/0x290 [qlcnic] [79885.151478] [<ffffffffa04c8265>] qlcnic_fw_cmd_destroy_rx_ctx+0x55/0x90 [qlcnic] [79885.159868] [<ffffffffa04c92fd>] qlcnic_fw_destroy_ctx+0x2d/0xa0 [qlcnic] [79885.167576] [<ffffffffa04bf2ed>] __qlcnic_down+0x11d/0x180 [qlcnic] [79885.174708] [<ffffffffa04bf6f8>] qlcnic_close+0x18/0x20 [qlcnic] [79885.181547] [<ffffffff8153b4c5>] __dev_close_many+0x95/0xe0 [79885.187899] [<ffffffff8153b548>] __dev_close+0x38/0x50 [79885.193761] [<ffffffff81545101>] __dev_change_flags+0xa1/0x180 [79885.200419] [<ffffffff81545298>] dev_change_flags+0x28/0x70 [79885.206779] [<ffffffff815531b8>] do_setlink+0x378/0xa00 [79885.212731] [<ffffffff81354fe1>] ? nla_parse+0x31/0xe0 [79885.218612] [<ffffffff815558ee>] rtnl_newlink+0x37e/0x560 [79885.224768] [<ffffffff812cfa19>] ? selinux_capable+0x39/0x50 [79885.231217] [<ffffffff812cbf98>] ? security_capable+0x18/0x20 [79885.237765] [<ffffffff81555114>] rtnetlink_rcv_msg+0x114/0x2f0 [79885.244412] [<ffffffff81551f87>] ? rtnl_lock+0x17/0x20 [79885.250280] [<ffffffff81551f87>] ? rtnl_lock+0x17/0x20 [79885.256148] [<ffffffff81555000>] ? __rtnl_unlock+0x20/0x20 [79885.262413] [<ffffffff81570fc1>] netlink_rcv_skb+0xa1/0xb0 [79885.268661] [<ffffffff81551fb5>] rtnetlink_rcv+0x25/0x40 [79885.274727] [<ffffffff815708bd>] netlink_unicast+0x19d/0x220 [79885.281146] [<ffffffff81570c45>] netlink_sendmsg+0x305/0x3f0 [79885.287595] [<ffffffff8152b188>] ? sock_update_classid+0x148/0x2e0 [79885.294650] [<ffffffff81525c2c>] sock_sendmsg+0xbc/0xf0 [79885.300600] [<ffffffff8152600c>] __sys_sendmsg+0x3ac/0x3c0 [79885.306853] [<ffffffff8109be23>] ? up_read+0x23/0x40 [79885.312510] [<ffffffff816896cc>] ? do_page_fault+0x2bc/0x570 [79885.318968] [<ffffffff81191854>] ? sys_brk+0x44/0x150 [79885.324715] [<ffffffff811c458c>] ? fget_light+0x24c/0x520 [79885.330875] [<ffffffff815286f9>] sys_sendmsg+0x49/0x90 [79885.336707] [<ffffffff8168e429>] system_call_fastpath+0x16/0x1b Signed-off-by: Narendra K <narendra_k@dell.com> Signed-off-by: David S. Miller <davem@davemloft.net>