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2011-01-10IB/qib: Avoid duplicate writes to the rcv head registerMike Marciniszyn1-1/+9
Avoid duplicate writes to the head register as this can lead to lost interrupts if the context goes full before the second write is done. Signed-off-by: Mike Marciniszyn <[email protected]> Signed-off-by: Roland Dreier <[email protected]>
2011-01-10IB/qib: Add a few new SERDES tuningsMike Marciniszyn1-3/+26
Add new SERDES tuning to aid manufacturing. Signed-off-by: Mike Marciniszyn <[email protected]> Signed-off-by: Roland Dreier <[email protected]>
2011-01-10IB/qib: Reset packet list after freeingMike Marciniszyn1-0/+1
Reset the list pointers after freeing the SDMA packet list. This is done to any potential double-free cases. Signed-off-by: Mike Marciniszyn <[email protected]> Signed-off-by: Roland Dreier <[email protected]>
2011-01-10IB/qib: New SERDES init routine and improvements to SI qualityMike Marciniszyn1-15/+255
Implement new SERDES initialization routine and improvements to signal integrity -- disable LE1 adaptation, disable LOS after link-up, set better SERDES parameters. Signed-off-by: Mike Marciniszyn <[email protected]> Signed-off-by: Roland Dreier <[email protected]>
2011-01-10IB/qib: Clear WAIT_SEND flags when setting QP to error stateMike Marciniszyn1-0/+4
If these flags are set when the QP is transitioned to the error state, it will wait until the flags are cleared, which may never happen if the error transition is due to a link going down. Signed-off-by: Mike Marciniszyn <[email protected]> Signed-off-by: Roland Dreier <[email protected]>
2011-01-10IB/qib: Fix context allocation with multiple HCAsMike Marciniszyn1-5/+5
The driver was incorrectly choosing HCAs on which to allocate new user contexts based on overall count of usable ports regardless whether the usable port was on the currently selected HCA. Signed-off-by: Mike Marciniszyn <[email protected]> Signed-off-by: Roland Dreier <[email protected]>
2011-01-10IB/qib: Fix multi-Florida HCA host panic on rebootMike Marciniszyn1-2/+4
Add check when setting configured contexts that the value does not exceed the number of contexts allocated for the card. If the value exceeds the already allocated count, set it to what is already allocated. Signed-off-by: Mike Marciniszyn <[email protected]> Signed-off-by: Roland Dreier <[email protected]>
2011-01-10IB/qib: Handle transitions from ACTIVE_DEFERRED to ACTIVE betterMike Marciniszyn1-1/+2
When the link transitions from ACTIVE_DEFERRED to ACTIVE, the driver only sees the ACTIVE state. With this change, it will check whether the state was already ACTIVE and if so, it will not generated IB events and will not clear symbol error counts. Signed-off-by: Mike Marciniszyn <[email protected]> Signed-off-by: Roland Dreier <[email protected]>
2011-01-10IB/qib: UD send with immediate receive completion has wrong sizeMike Marciniszyn1-1/+1
The code to generate receive completion entries for UD send with immediate contains the wrong payload length. This is because when the code to compute the payload size was moved, the value of hdrsize didn't get moved too. The fix is to update tlen directly. Signed-off-by: Mike Marciniszyn <[email protected]> Signed-off-by: Roland Dreier <[email protected]>
2011-01-10IB/qib: Set port physical state even if other fields are invalidMike Marciniszyn1-20/+25
The IBTA vol. 1 release 1.2.1 spec. says: C14-24.2.1: If PortInfo:Portstate=Down, then a SubnSet(PortInfo) shall make any changes it specifies to PortInfo:PortPhysicalState; any other result is vendor-dependent. The patch changes the error handling so that the reply says there are invalid fields but still attempts to set fields that are in range including PortInfo:PortPhysicalState. Signed-off-by: Mike Marciniszyn <[email protected]> Signed-off-by: Roland Dreier <[email protected]>
2011-01-10IB/qib: Generate completion callback on errorsMike Marciniszyn1-1/+2
According to IBTA vol. 1, C11-30.1.1, a notification callback is invoked if the CQ is armed for the next solicited completion event or an error completion. The error case wasn't being generated correctly. Signed-off-by: Mike Marciniszyn <[email protected]> Signed-off-by: Roland Dreier <[email protected]>
2011-01-10IB/qib: Add support for the new QME7362 cardMike Marciniszyn1-0/+4
Add support to recognize another board variation named QME7362. Signed-off-by: Mike Marciniszyn <[email protected]> Signed-off-by: Roland Dreier <[email protected]>
2011-01-10IB/qib: Add receive header queue size module parametersMike Marciniszyn1-4/+24
The receive header queue sizes need to modified for performance tuning. Three module parameters are added to support this. Signed-off-by: Mike Marciniszyn <[email protected]> Signed-off-by: Roland Dreier <[email protected]>
2011-01-10IB/qib: Remove IB latency turnoffMike Marciniszyn1-2/+0
This is required for hardware testing. Signed-off-by: Mike Marciniszyn <[email protected]> Signed-off-by: Roland Dreier <[email protected]>
2011-01-10RDMA/nes: Fix string continuation lineJoe Perches1-2/+2
Signed-off-by: Joe Perches <[email protected]> Signed-off-by: Roland Dreier <[email protected]>
2011-01-10IB/mthca: Handle -ENOMEM in forward_trap()Dan Carpenter1-0/+2
ib_create_send_mad() can return ERR_PTR(-ENOMEM) here. Signed-off-by: Dan Carpenter <[email protected]> Signed-off-by: Roland Dreier <[email protected]>
2011-01-10IB/mlx4: Handle -ENOMEM in forward_trap()Dan Carpenter1-0/+2
ib_create_send_mad() can return ERR_PTR(-ENOMEM) here. Signed-off-by: Dan Carpenter <[email protected]> Signed-off-by: Roland Dreier <[email protected]>
2011-01-10mlx4_core: Avoid vunmap() of invalid pointer if allocation failsAli Ayoub1-1/+2
Signed-off-by: Ali Ayoub <[email protected]> Signed-off-by: Roland Dreier <[email protected]>
2011-01-10IB/mlx4: Don't call dma_free_coherent() with irqs disabledVladimir Sokolovsky1-1/+8
mlx4_ib_free_cq_buf() should not be called under spin_lock_irq() since it calls dma_free_coherent(), which needs irqs enabled. Fix this by deferring the free to outside the locked region. This was found due to the WARN_ON(irqs_disabled()); in swiotlb_free_coherent(). Signed-off-by: Vladimir Sokolovsky <[email protected]> Signed-off-by: Roland Dreier <[email protected]>
2011-01-10mlx4_core: Remove warning message about firmware bugRoland Dreier1-3/+1
The kernel warning message added in commit 58d74bb1d9f7 ("mlx4_core: Workaround firmware bug in query dev cap") about mlx4 reporting the wrong number of "blue flame registers" doesn't really help anyone, since the firmware bug is known and fixed and the bug is pretty much harmless to users. So just get rid of the warning. Signed-off-by: Roland Dreier <[email protected]>
2011-01-10IPoIB: Add GRO supportOr Gerlitz3-1/+4
Signed-off-by: Or Gerlitz <[email protected]> Signed-off-by: Roland Dreier <[email protected]>
2011-01-10IPoIB: Remove LRO supportOr Gerlitz5-132/+2
As a first step in moving from LRO to GRO, revert commit af40da894e9 ("IPoIB: add LRO support"). Also eliminate the ethtool set_flags callback which isn't needed anymore. Finally, we need to include <linux/sched.h> directly to get the declaration of restart_syscall() (which used to be included implicitly through <linux/inet_lro.h>). Cc: Ben Hutchings <[email protected]> Cc: Eric W. Biederman <[email protected]> Cc: Vladimir Sokolovsky <[email protected]> Signed-off-by: Or Gerlitz <[email protected]> Signed-off-by: Roland Dreier <[email protected]>
2011-01-10IB/ipath: Use printf extension %pR for struct resourceJoe Perches1-3/+2
Using %pR standardizes the struct resource output. Signed-off-by: Joe Perches <[email protected]> Signed-off-by: Roland Dreier <[email protected]>
2011-01-10RDMA/cxgb4: Don't re-init wait object in init/fini pathsSteve Wise1-2/+0
Re-initializing the wait object in rdma_init()/rdma_fini() causes a timing window which can lead to a deadlock during close. Once this deadlock hits, all RDMA activity over the T4 device will be stuck. There's no need to re-init the wait object, so remove it. Signed-off-by: Steve Wise <[email protected]> Cc: <[email protected]> Signed-off-by: Roland Dreier <[email protected]>
2011-01-10RDMA/cxgb3,cxgb4: Remove dead codeStephen Hemminger5-89/+2
This removes unused code found by running 'make namespacecheck'; compile tested only. Signed-off-by: Stephen Hemminger <[email protected]> Acked-by: Steve Wise <[email protected]> Signed-off-by: Roland Dreier <[email protected]>
2011-01-10Merge branch 'drm-core-next' of ↵Linus Torvalds187-10722/+24781
git://git.kernel.org/pub/scm/linux/kernel/git/airlied/drm-2.6 * 'drm-core-next' of git://git.kernel.org/pub/scm/linux/kernel/git/airlied/drm-2.6: (390 commits) drm/radeon/kms: disable underscan by default drm/radeon/kms: only enable hdmi features if the monitor supports audio drm: Restore the old_fb upon modeset failure drm/nouveau: fix hwmon device binding radeon: consolidate asic-specific function decls for pre-r600 vga_switcheroo: comparing too few characters in strncmp() drm/radeon/kms: add NI pci ids drm/radeon/kms: don't enable pcie gen2 on NI yet drm/radeon/kms: add radeon_asic struct for NI asics drm/radeon/kms/ni: load default sclk/mclk/vddc at pm init drm/radeon/kms: add ucode loader for NI drm/radeon/kms: add support for DCE5 display LUTs drm/radeon/kms: add ni_reg.h drm/radeon/kms: add bo blit support for NI drm/radeon/kms: always use writeback/events for fences on NI drm/radeon/kms: adjust default clock/vddc tracking for pm on DCE5 drm/radeon/kms: add backend map workaround for barts drm/radeon/kms: fill gpu init for NI asics drm/radeon/kms: add disabled vbios accessor for NI asics drm/radeon/kms: handle NI thermal controller ...
2011-01-10Merge branch 'i2c-for-linus' of ↵Linus Torvalds12-48/+362
git://git.kernel.org/pub/scm/linux/kernel/git/jdelvare/staging * 'i2c-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/jdelvare/staging: i2c: Constify i2c_client where possible i2c-algo-bit: Complain about masters which can't read SCL i2c-algo-bit: Refactor adapter registration i2c: Add generic I2C multiplexer using GPIO API i2c-nforce2: Remove unnecessary cast of pci_get_drvdata i2c-i801: Include <linux/slab.h>
2011-01-10Merge branch 'for-linus' of ↵Linus Torvalds157-11015/+9963
git://git.kernel.org/pub/scm/linux/kernel/git/vapier/blackfin * 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/vapier/blackfin: (52 commits) Blackfin: encode cpu-rev into uImage name Blackfin: bf54x: don't ack GPIO ints when unmasking them Blackfin: sram_free_with_lsl: do not ignore return value of sram_free Blackfin: boards: add missing "static" to peripheral lists Blackfin: DNP5370: new board port Blackfin: bf518f-ezbrd: fix dsa resources Blackfin: move "-m elf32bfin" to general LDFLAGS Blackfin: kgdb_test: make sure to initialize num2 Blackfin: kgdb: disable preempt schedule when running single step in kgdb Blackfin: kgdb: disable interrupt when single stepping in ADEOS Blackfin: SMP: kgdb: apply anomaly 257 work around Blackfin: fix building IPIPE code when XIP is enabled Blackfin: SMP: kgdb: flush core internal write buffer before flushinv Blackfin: sport_uart resources: remove unused secondary RX/TX pins Blackfin: tll6527m: fix spelling in unused code (struct name) Blackfin: bf527-ezkit: add adau1373 chip address Blackfin: no-mpu: fix masking of small uncached dma region Blackfin: pm: drop irq save/restore in standby and suspend to mem callback MAINTAINERS: update Analog Devices support info Blackfin: dpmc.h: pull in new pll.h ...
2011-01-10perf session: Fix infinite loop in __perf_session__process_eventsArnaldo Carvalho de Melo1-1/+1
In this if statement: if (head + event->header.size >= mmap_size) { if (mmaps[map_idx]) { munmap(mmaps[map_idx], mmap_size); mmaps[map_idx] = NULL; } page_offset = page_size * (head / page_size); file_offset += page_offset; head -= page_offset; goto remap; } With, for instance, these values: head=2992 event->header.size=48 mmap_size=3040 We end up endlessly looping back to remap. Off by one. Problem introduced in 55b4462. Reported-by: Linus Torvalds <[email protected]> Reported-by: Ingo Molnar <[email protected]> Reported-by: David Ahern <[email protected]> Bisected-by: David Ahern <[email protected]> Tested-by: David Ahern <[email protected]> Cc: David Ahern <[email protected]> Cc: Frederic Weisbecker <[email protected]> Cc: Ingo Molnar <[email protected]> Cc: Mike Galbraith <[email protected]> Cc: Paul Mackerras <[email protected]> Cc: Peter Zijlstra <[email protected]> Cc: Stephane Eranian <[email protected]> Cc: Thomas Gleixner <[email protected]> Cc: Tom Zanussi <[email protected]> LKML-Reference: <new-submission> Signed-off-by: Arnaldo Carvalho de Melo <[email protected]>
2011-01-10net/r8169: Update the function of parsing firmwarehayeswang1-12/+110
Update rtl_phy_write_fw function. The new function could parse the complex firmware which is used by RTL8111E and later. The new firmware may read data and do some operations, not just do writing only. Signed-off-by: Hayes Wang <[email protected]> Signed-off-by: David S. Miller <[email protected]>
2011-01-10net: ppp: use {get,put}_unaligned_be{16,32}Changli Gao5-20/+18
Signed-off-by: Changli Gao <[email protected]> Reviewed-by: Harvey Harrison <[email protected]> Signed-off-by: David S. Miller <[email protected]>
2011-01-10CAIF: Fix IPv6 support in receive path for GPRS/3GKumar Sanghvi1-1/+17
Checks version field of IP in the receive path for GPRS/3G data and appropriately sets the value of skb->protocol. Signed-off-by: Sjur Braendeland <[email protected]> Signed-off-by: David S. Miller <[email protected]>
2011-01-10arp: allow to invalidate specific ARP entriesMaxim Levitsky2-11/+19
IPv4 over firewire needs to be able to remove ARP entries from the ARP cache that belong to nodes that are removed, because IPv4 over firewire uses ARP packets for private information about nodes. This information becomes invalid as soon as node drops off the bus and when it reconnects, its only possible to start talking to it after it responded to an ARP packet. But ARP cache prevents such packets from being sent. Signed-off-by: Maxim Levitsky <[email protected]> Signed-off-by: David S. Miller <[email protected]>
2011-01-10Merge branch 'driver-core-next' of ↵Linus Torvalds6-88/+70
git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/driver-core-2.6 * 'driver-core-next' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/driver-core-2.6: driver core: Document that device_rename() is only for networking sysfs: remove useless test from sysfs_merge_group driver-core: merge private parts of class and bus driver core: fix whitespace in class_attr_string
2011-01-10net_sched: factorize qdisc stats handlingEric Dumazet24-72/+50
HTB takes into account skb is segmented in stats updates. Generalize this to all schedulers. They should use qdisc_bstats_update() helper instead of manipulating bstats.bytes and bstats.packets Add bstats_update() helper too for classes that use gnet_stats_basic_packed fields. Note : Right now, TCQ_F_CAN_BYPASS shortcurt can be taken only if no stab is setup on qdisc. Signed-off-by: Eric Dumazet <[email protected]> Signed-off-by: David S. Miller <[email protected]>
2011-01-10mlx4: Call alloc_etherdev to allocate RX and TX queuesTom Herbert1-1/+2
Changed driver to call alloc_etherdev_mqs so that the number of TX and RX queues can be set to correct values in the netdev device. Signed-off-by: Tom Herbert <[email protected]> Signed-off-by: David S. Miller <[email protected]>
2011-01-10net: Add alloc_netdev_mqs functionTom Herbert4-20/+38
Added alloc_netdev_mqs function which allows the number of transmit and receive queues to be specified independenty. alloc_netdev_mq was changed to a macro to call the new function. Also added alloc_etherdev_mqs with same purpose. Signed-off-by: Tom Herbert <[email protected]> Signed-off-by: David S. Miller <[email protected]>
2011-01-10Merge branch 'staging-next' of ↵Linus Torvalds567-32278/+51143
git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/staging-2.6 * 'staging-next' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/staging-2.6: (510 commits) staging: speakup: fix failure handling staging: usbip: remove double giveback of URB Staging: batman-adv: Remove batman-adv from staging Staging: hv: Use only one txf buffer per channel and kmalloc/GFP_KERNEL on initialize staging: hv: remove unneeded osd_schedule_callback staging: hv: convert channel_mgmt.c to not call osd_schedule_callback staging: hv: convert vmbus_on_msg_dpc to not call osd_schedule_callback staging: brcm80211: Fix WL_<type> logging macros Staging: IIO: DDS: AD9833 / AD9834 driver Staging: IIO: dds.h convenience macros Staging: IIO: Direct digital synthesis abi documentation staging: brcm80211: Convert ETHER_TYPE_802_1X to ETH_P_PAE staging: brcm80211: Remove unused ETHER_TYPE_<foo> #defines staging: brcm80211: Remove ETHER_HDR_LEN, use ETH_HLEN staging: brcm80211: Convert ETHER_ADDR_LEN to ETH_ALEN staging: brcm80211: Convert ETHER_IS<FOO> to is_<foo>_ether_addr staging: brcm80211: Remove unused ether_<foo> #defines and struct staging: brcm80211: Convert ETHER_IS_MULTI to is_multicast_ether_addr staging: brcm80211: Remove unused #defines ETHER_<foo>_LOCALADDR Staging: comedi: Fix checkpatch.pl issues in file s526.c ... Fix up trivial conflict in drivers/video/udlfb.c
2011-01-10perf evsel: Support perf_evsel__open(cpus > 1 && threads > 1)Arnaldo Carvalho de Melo2-33/+159
And a test for it: [acme@felicio linux]$ perf test 1: vmlinux symtab matches kallsyms: Ok 2: detect open syscall event: Ok 3: detect open syscall event on all cpus: Ok [acme@felicio linux]$ Translating C the test does: 1. generates different number of open syscalls on each CPU by using sched_setaffinity 2. Verifies that the expected number of events is generated on each CPU It works as expected. LKML-Reference: <new-submission> Cc: Frederic Weisbecker <[email protected]> Cc: Ingo Molnar <[email protected]> Cc: Mike Galbraith <[email protected]> Cc: Paul Mackerras <[email protected]> Cc: Peter Zijlstra <[email protected]> Cc: Stephane Eranian <[email protected]> Cc: Tom Zanussi <[email protected]> Signed-off-by: Arnaldo Carvalho de Melo <[email protected]>
2011-01-10caif: don't set connection request param size before copying dataDan Rosenberg1-1/+1
The size field should not be set until after the data is successfully copied in. Signed-off-by: Dan Rosenberg <[email protected]> Signed-off-by: David S. Miller <[email protected]>
2011-01-10Merge branch 'for_linus' of ↵Linus Torvalds19-242/+1431
git://git.kernel.org/pub/scm/linux/kernel/git/mjg59/platform-drivers-x86 * 'for_linus' of git://git.kernel.org/pub/scm/linux/kernel/git/mjg59/platform-drivers-x86: (36 commits) sony-laptop: support new hotkeys on the P, Z and EC series platform/x86: Consistently select LEDS Kconfig options sony-laptop: fix sparse non-ANSI function warning intel_ips: fix sparse non-ANSI function warning Support KHLB2 in the compal laptop driver acer-wmi: Enabled Acer Launch Manager mode [PATCH] intel_pmic_gpio: modify EOI handling following change of kernel irq subsystem ACPI Thinkpad: We must always call va_end() after va_start() but do not do so in thinkpad_acpi.c::acpi_evalf() acer-wmi: Initialize wlan/bluetooth/wwan rfkill software block state acer-wmi: Detect the WiFi/Bluetooth/3G devices available acer-wmi: Add 3G rfkill sysfs file acer-wmi: Add acer wmi hotkey events support platform/x86: Kconfig: Replace select by depends on ACPI_WMI ideapad: pass ideapad_priv as argument (part 2) ideapad: pass ideapad_priv as argument (part 1) ideapad: add markups, unify comments and return result when init ideapad: add hotkey support ideapad: let camera power control entry under platform driver ideapad: add platform driver for ideapad fujitsu-laptop: fix compiler warning on pnp_ids ...
2011-01-10Merge branch 'for-linus' of ↵Linus Torvalds10-343/+231
git://git.kernel.org/pub/scm/linux/kernel/git/geert/linux-m68k * 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/geert/linux-m68k: m68knommu: Need to check __get_user()/__put_user() result m68knommu: signal.c __user annotations m68knommu: Equivalent of "m68k: handle new gcc's" m68knommu: f_pcr has been gone since headers' merge m68knommu: Don't lose state if sigframe setup fails m68knommu: Handle multiple pending signals m68knommu: Switch to saner sigsuspend m68knommu: Don't bother with SA_ONESHOT m68k: Check __get_user()/__put_user() return value m68k: Missing syscall_trace() on sigreturn m68k: Fix stack mangling logics in sigreturn m68k: If we fail to set sigframe up, just leave regs alone... m68k: Don't lose state if sigframe setup fails m68k: Simplify the singlestepping handling in signals m68k: Switch to saner sigsuspend() m68k: Resetting sa_handler in local copy of k_sigaction is pointless m68k/sun3: Kill pte_unmap() warnings
2011-01-10Merge branch 'release' of ↵Linus Torvalds5-7/+19
git://git.kernel.org/pub/scm/linux/kernel/git/aegl/linux-2.6 * 'release' of git://git.kernel.org/pub/scm/linux/kernel/git/aegl/linux-2.6: [IA64] Avoid array overflow if there are too many cpus in SRAT table [IA64] Remove unlikely from cpu_is_offline [IA64] irq_ia64, use set_irq_chip [IA64] perfmon: Change vmalloc to vzalloc and drop memset. [IA64] eliminate race condition in smp_flush_tlb_mm
2011-01-10Merge branch 'for-torvalds' of ↵Linus Torvalds16-261/+354
git://git.kernel.org/pub/scm/linux/kernel/git/linusw/linux-stericsson * 'for-torvalds' of git://git.kernel.org/pub/scm/linux/kernel/git/linusw/linux-stericsson: ux500: allow 5500 and 8500 to be built together ux500: modem_irq is only for 5500 ux500: dynamic SOC detection ux500: rename MOP board Kconfig ux500: remove build-time changing macros
2011-01-10Merge branch 'msm-smp' of git://codeaurora.org/quic/kernel/davidb/linux-msmLinus Torvalds12-24/+819
* 'msm-smp' of git://codeaurora.org/quic/kernel/davidb/linux-msm: msm: add SMP support for msm msm: hotplug: support cpu hotplug on msm msm: timer: SMP timer support for msm msm: scm-boot: Support for setting cold/warm boot addresses msm: Secure Channel Manager (SCM) support
2011-01-10cxgb4vf: fix mailbox data/control coherency domain raceCasey Leedom1-0/+11
For the VFs, the Mailbox Data "registers" are actually backed by T4's "MA" interface rather than PL Registers (as is the case for the PFs). Because these are in different coherency domains, the write to the VF's PL-register-backed Mailbox Control can race in front of the writes to the MA-backed VF Mailbox Data "registers". So we need to do a read-back on at least one byte of the VF Mailbox Data registers before doing the write to the VF Mailbox Control register. Signed-off-by: Casey Leedom <[email protected]> Signed-off-by: David S. Miller <[email protected]>
2011-01-10qlcnic: change module parameter permissionsamit salecha2-7/+7
o Updating module parameter after driver load is not supported except auto_fw_reset parameter. Changing these parameter after driver load, can have weird result. o Update driver version to 5.0.15. Signed-off-by: Amit Kumar Salecha <[email protected]> Signed-off-by: David S. Miller <[email protected]>
2011-01-10qlcnic: fix ethtool diagnostics testSony Chacko1-1/+1
IRQ diag test was getting executed only when both register test and link test passed. The test should get executed if ETH_TEST_FL_OFFLINE flag is set. Signed-off-by: Sony Chacko <[email protected]> Signed-off-by: Amit Kumar Salecha <[email protected]> Signed-off-by: David S. Miller <[email protected]>
2011-01-10qlcnic: fix flash fw version readamit salecha2-1/+82
Driver is reading flash fw version from defined address, this address may be invalid. Indeed Driver should read address for fw version through flash layout table. Flash layout table has defined region and address for fw version address should be read from fw image region. Driver has check for old firmware, this bug can cause driver load fail. This patch will try to read fw version from flash image region, if that fails, read from defined address. Signed-off-by: Amit Kumar Salecha <[email protected]> Signed-off-by: David S. Miller <[email protected]>
2011-01-10phonet: some signedness bugsDan Carpenter2-5/+5
Dan Rosenberg pointed out that there were some signed comparison bugs in the phonet protocol. http://marc.info/?l=full-disclosure&m=129424528425330&w=2 The problem is that we check for array overflows but "protocol" is signed and we don't check for array underflows. If you have already have CAP_SYS_ADMIN then you could use the bugs to get root, or someone could cause an oops by mistake. Signed-off-by: Dan Carpenter <[email protected]> Acked-by: Rémi Denis-Courmont <[email protected]> Signed-off-by: David S. Miller <[email protected]>
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