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2011-04-01Merge branch 'merge' of ↵Linus Torvalds15-223/+272
git://git.kernel.org/pub/scm/linux/kernel/git/benh/powerpc * 'merge' of git://git.kernel.org/pub/scm/linux/kernel/git/benh/powerpc: kdump: Allow shrinking of kdump region to be overridden powerpc/pmac/smp: Remove no-longer needed preempt workaround powerpc/smp: Increase vdso_data->processorCount, not just decrease it powerpc/smp: Create idle threads on demand and properly reset them powerpc/smp: Don't expose per-cpu "cpu_state" array powerpc/pmac/smp: Fix CPU hotplug crashes on some machines powerpc/smp: Add a smp_ops->bringup_up() done callback powerpc/pmac: Rename cpu_state in therm_pm72 to avoid collision powerpc/pmac/smp: Properly NAP offlined CPU on G5 powerpc/pmac/smp: Remove HMT changes for PowerMac offline code powerpc/pmac/smp: Consolidate 32-bit and 64-bit PowerMac cpu_die in one file powerpc/pmac/smp: Fixup smp_core99_cpu_disable() and use it on 64-bit powerpc/pmac/smp: Rename fixup_irqs() to migrate_irqs() and use it on ppc32 powerpc/pmac/smp: Fix 32-bit PowerMac cpu_die powerpc/smp: Remove unused smp_ops->cpu_enable() powerpc/smp: Remove unused generic_cpu_enable() powerpc/smp: Fix generic_mach_cpu_die() powerpc/smp: soft-replugged CPUs must go back to start_secondary powerpc: Make decrementer interrupt robust against offlined CPUs
2011-04-01Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/sparc-2.6Linus Torvalds17-41/+32
* git://git.kernel.org/pub/scm/linux/kernel/git/davem/sparc-2.6: sparc32: Pass task_struct to schedule_tail() in ret_from_fork apbuart: Depend upon sparc. sparc64: Fix section mis-match errors. sparc32,leon: Fixed APBUART frequency detection sparc32, leon: APBUART driver must use archdata to get IRQ number sparc: Hook up syncfs system call.
2011-04-01Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/net-2.6Linus Torvalds29-224/+543
* git://git.kernel.org/pub/scm/linux/kernel/git/davem/net-2.6: appletalk: Fix OOPS in atalk_release(). mlx4: Fixing bad size of event queue buffer mlx4: Fixing use after free bonding:typo in comment sctp: Pass __GFP_NOWARN to hash table allocation attempts. connector: convert to synchronous netlink message processing fib: add rtnl locking in ip_fib_net_exit atm/solos-pci: Don't flap VCs when carrier state changes atm/solos-pci: Don't include frame pseudo-header on transmit hex-dump atm/solos-pci: Use VPI.VCI notation uniformly. Atheros, atl2: Fix mem leaks in error paths of atl2_set_eeprom netdev: fix mtu check when TSO is enabled net/usb: Ethernet quirks for the LG-VL600 4G modem phylib: phy_attach_direct: phy_init_hw can fail, add cleanup bridge: mcast snooping, fix length check of snooped MLDv1/2 via-ircc: Pass PCI device pointer to dma_{alloc, free}_coherent() via-ircc: Use pci_{get, set}_drvdata() instead of static pointer variable net: gre: provide multicast mappings for ipv4 and ipv6 bridge: Fix compilation warning in function br_stp_recalculate_bridge_id() net: Fix warnings caused by MAX_SKB_FRAGS change.
2011-04-01kdump: Allow shrinking of kdump region to be overriddenAnton Blanchard2-2/+4
On ppc64 the crashkernel region almost always overlaps an area of firmware. This works fine except when using the sysfs interface to reduce the kdump region. If we free the firmware area we are guaranteed to crash. Rename free_reserved_phys_range to crash_free_reserved_phys_range and make it a weak function so we can override it. Signed-off-by: Anton Blanchard <[email protected]> Signed-off-by: Benjamin Herrenschmidt <[email protected]>
2011-04-01powerpc/pmac/smp: Remove no-longer needed preempt workaroundBenjamin Herrenschmidt1-7/+0
The generic code properly re-initializes the preempt count in the idle thread now Signed-off-by: Benjamin Herrenschmidt <[email protected]>
2011-04-01powerpc/smp: Increase vdso_data->processorCount, not just decrease itBenjamin Herrenschmidt1-0/+4
Signed-off-by: Benjamin Herrenschmidt <[email protected]>
2011-04-01powerpc/smp: Create idle threads on demand and properly reset themBenjamin Herrenschmidt1-22/+78
Instead of creating idle threads at boot for all possible CPUs, we create them on demand, like x86 or ARM, and we properly call init_idle to re-initialize an idle thread when a CPU was unplugged and is now re-plugged. Signed-off-by: Benjamin Herrenschmidt <[email protected]>
2011-04-01powerpc/smp: Don't expose per-cpu "cpu_state" arrayBenjamin Herrenschmidt3-6/+15
Instead, keep it static, expose an accessor and use that from the PowerMac code. Avoids easy namespace collisions and will make it easier to consolidate with other implementations. Signed-off-by: Benjamin Herrenschmidt <[email protected]>
2011-04-01powerpc/pmac/smp: Fix CPU hotplug crashes on some machinesBenjamin Herrenschmidt1-16/+55
On some machines that use i2c to synchronize the timebases (such as PowerMac7,2/7,3 G5 machines), hotplug CPU would crash when putting back a new CPU online due to the underlying i2c bus being closed. This uses the newly added bringup_done() callback to move the close along with other housekeeping calls, and adds a CPU notifier to re-open the i2c bus around subsequent hotplug operations Signed-off-by: Benjamin Herrenschmidt <[email protected]>
2011-04-01powerpc/smp: Add a smp_ops->bringup_up() done callbackBenjamin Herrenschmidt2-0/+5
This allows us to stop abusing smp_ops->setup_cpu() for cleanup tasks that have to take place after the initial boot time CPU bringup. Signed-off-by: Benjamin Herrenschmidt <[email protected]>
2011-04-01powerpc/pmac: Rename cpu_state in therm_pm72 to avoid collisionBenjamin Herrenschmidt1-30/+30
This collides with the cpu_state in our SMP code, use processor_state instead. Signed-off-by: Benjamin Herrenschmidt <[email protected]>
2011-04-01powerpc/pmac/smp: Properly NAP offlined CPU on G5Benjamin Herrenschmidt4-28/+15
The current code soft-disables, and then goes to NAP mode which turns interrupts on. That means that if an interrupt occurs, we will hit the masked interrupt code path which isn't what we want, as it will return with EE off, which will either get us out of NAP mode, or fail to enter it (according to spec). Instead, let's just rely on the fact that it is safe to take decrementer interrupts on an offline CPU and leave interrupts enabled. We can also get rid of the special case in asm for power4_cpu_offline_powersave() and just use power4_idle(). Signed-off-by: Benjamin Herrenschmidt <[email protected]>
2011-04-01powerpc/pmac/smp: Remove HMT changes for PowerMac offline codeBenjamin Herrenschmidt1-4/+0
Those instructions do nothing on non-threaded processors such as 970's used on those machines. Signed-off-by: Benjamin Herrenschmidt <[email protected]>
2011-04-01powerpc/pmac/smp: Consolidate 32-bit and 64-bit PowerMac cpu_die in one fileBenjamin Herrenschmidt3-60/+55
Signed-off-by: Benjamin Herrenschmidt <[email protected]>
2011-04-01powerpc/pmac/smp: Fixup smp_core99_cpu_disable() and use it on 64-bitBenjamin Herrenschmidt1-12/+5
Use the generic code, just add the MPIC priority setting, I don't see any use in mucking around with the decrementer, as 32-bit will have EE off all along, and 64-bit will be able to deal with it. Signed-off-by: Benjamin Herrenschmidt <[email protected]>
2011-04-01powerpc/pmac/smp: Rename fixup_irqs() to migrate_irqs() and use it on ppc32Benjamin Herrenschmidt3-3/+4
Signed-off-by: Benjamin Herrenschmidt <[email protected]>
2011-04-01powerpc/pmac/smp: Fix 32-bit PowerMac cpu_dieBenjamin Herrenschmidt2-20/+6
Use generic cpu_state, call idle_task_exit() properly, and remove smp_core99_cpu_die() which isn't useful, the generic function does the job just fine.
2011-04-01powerpc/smp: Remove unused smp_ops->cpu_enable()Benjamin Herrenschmidt3-13/+0
Remove the last remnants of cpu_enable(), everybody uses the normal __cpu_up() path now Signed-off-by: Benjamin Herrenschmidt <[email protected]>
2011-04-01powerpc/smp: Remove unused generic_cpu_enable()Benjamin Herrenschmidt2-23/+0
Nobody uses it, besides we should always use the normal __cpu_up path anyways Signed-off-by: Benjamin Herrenschmidt <[email protected]>
2011-04-01powerpc/smp: Fix generic_mach_cpu_die()Benjamin Herrenschmidt1-2/+1
This is used by some "soft" hotplug implementations. I needs to call idle_task_exit() when the CPU is going away, and we remove the now no-longer needed set_cpu_online() and local_irq_enable() which are handled by the return to start_secondary Signed-off-by: Benjamin Herrenschmidt <[email protected]>
2011-04-01powerpc/smp: soft-replugged CPUs must go back to start_secondaryBenjamin Herrenschmidt4-4/+17
Various thing are torn down when a CPU is hot-unplugged. That CPU is expected to go back to start_secondary when re-plugged to re initialize everything, such as clock sources, maps, ... Some implementations just return from cpu_die() callback in the idle loop when the CPU is "re-plugged". This is not enough. We fix it using a little asm trampoline which resets the stack and calls back into start_secondary as if we were all fresh from boot. The trampoline already existed on ppc64, but we add it for ppc32 Signed-off-by: Benjamin Herrenschmidt <[email protected]>
2011-04-01powerpc: Make decrementer interrupt robust against offlined CPUsBenjamin Herrenschmidt1-4/+11
With some implementations, it is possible that a timer interrupt occurs every few seconds on an offline CPU. In this case, just re-arm the decrementer and return immediately Signed-off-by: Benjamin Herrenschmidt <[email protected]>
2011-03-31appletalk: Fix OOPS in atalk_release().David S. Miller1-5/+6
Commit 60d9f461a20ba59219fdcdc30cbf8e3a4ad3f625 ("appletalk: remove the BKL") added a dereference of "sk" before checking for NULL in atalk_release(). Guard the code block completely, rather than partially, with the NULL check. Reported-by: Dave Jones <[email protected]> Signed-off-by: David S. Miller <[email protected]>
2011-03-31mlx4: Fixing bad size of event queue bufferYevgeny Petrilin1-1/+3
We should reduce the number of reserved completion queues from the total number of entries. Since the queue size is power of two, not reducing the reserved entries, caused a double queue size, which may lead to allocation failures in some cases. Signed-off-by: Yevgeny Petrilin <[email protected]> Signed-off-by: David S. Miller <[email protected]>
2011-03-31mlx4: Fixing use after freeYevgeny Petrilin1-1/+2
In case of allocation failure, tried to use the promiscuous QP entry that was previously freed. Now freeing this entry only in case we will not put it back to the list of promiscuous entries. Reported-by: Dan Carpenter <[email protected]> Signed-off-by: Yevgeny Petrilin <[email protected]> Signed-off-by: David S. Miller <[email protected]>
2011-03-31bonding:typo in commentPeter Pan(潘卫平)1-1/+1
use accumulates instead of acumulates. Signed-off-by: Pan Weiping <[email protected]> Signed-off-by: David S. Miller <[email protected]>
2011-03-31sparc32: Pass task_struct to schedule_tail() in ret_from_forkTkhai Kirill1-1/+1
We have to pass task_struct of previous process to function schedule_tail(). Currently in ret_from_fork previous thread_info is passed: switch_to: mov %g6, %g3 /* previous thread_info in g6 */ ret_from_fork: call schedule_tail mov %g3, %o0 /* previous thread_info is passed */ void schedule_tail(struct task_struct *prev); Signed-off-by: Tkhai Kirill <[email protected]> Signed-off-by: David S. Miller <[email protected]>
2011-03-30apbuart: Depend upon sparc.David S. Miller1-1/+1
It absolutely needs to be able to get at pdev_archdata members which are sparc specific. Signed-off-by: David S. Miller <[email protected]> Reported-by: Stephen Rothwell <[email protected]>
2011-03-30sctp: Pass __GFP_NOWARN to hash table allocation attempts.David S. Miller1-2/+2
Like DCCP and other similar pieces of code, there are mechanisms here to try allocating smaller hash tables if the allocation fails. So pass in __GFP_NOWARN like the others do instead of emitting a scary message. Reported-by: Dave Jones <[email protected]> Signed-off-by: David S. Miller <[email protected]>
2011-03-30sparc64: Fix section mis-match errors.David S. Miller11-14/+14
Fix all of the problems spotted by CONFIG_DEBUG_SECTION_MISMATCH under arch/sparc during a 64-bit defconfig build. They fall into two categorites: 1) of_device_id is marked as __initdata, and we can never do this since these objects sit in the device core data structures way past boot. So even if a driver will never be reloaded, we have to keep the device ID table around. Mark such cases const instead. 2) The bootmem alloc/free handling code in mdesc.c was not fully marked __init as it should be, thus generating a reference to free_bootmem_late() (which is __init) from non-__init code. Signed-off-by: David S. Miller <[email protected]>
2011-03-30connector: convert to synchronous netlink message processingPatrick McHardy3-89/+32
Commits 01a16b21 (netlink: kill eff_cap from struct netlink_skb_parms) and c53fa1ed (netlink: kill loginuid/sessionid/sid members from struct netlink_skb_parms) removed some members from struct netlink_skb_parms that depend on the current context, all netlink users are now required to do synchronous message processing. connector however queues received messages and processes them in a work queue, which is not valid anymore. This patch converts connector to do synchronous message processing by invoking the registered callback handler directly from the netlink receive function. In order to avoid invoking the callback with connector locks held, a reference count is added to struct cn_callback_entry, the reference is taken when finding a matching callback entry on the device's queue_list and released after the callback handler has been invoked. Signed-off-by: Patrick McHardy <[email protected]> Acked-by: Evgeniy Polyakov <[email protected]> Signed-off-by: David S. Miller <[email protected]>
2011-03-30fib: add rtnl locking in ip_fib_net_exitEric Dumazet1-0/+2
Daniel J Blueman reported a lockdep splat in trie_firstleaf(), caused by RTNL being not locked before a call to fib_table_flush() Reported-by: Daniel J Blueman <[email protected]> Signed-off-by: Eric Dumazet <[email protected]> Signed-off-by: David S. Miller <[email protected]>
2011-03-30atm/solos-pci: Don't flap VCs when carrier state changesPhilip A. Prindeville3-25/+3
Don't flap VCs when carrier state changes; higher-level protocols can detect loss of connectivity and act accordingly. This is more consistent with how other network interfaces work. We no longer use release_vccs() so we can delete it. release_vccs() was duplicated from net/atm/common.c; make the corresponding function exported, since other code duplicates it and could leverage it if it were public. Signed-off-by: Philip A. Prindeville <[email protected]> Signed-off-by: David S. Miller <[email protected]>
2011-03-30atm/solos-pci: Don't include frame pseudo-header on transmit hex-dumpPhilip A. Prindeville1-1/+8
Omit pkt_hdr preamble when dumping transmitted packet as hex-dump; we can pull this up because the frame has already been sent, and dumping it is the last thing we do with it before freeing it. Also include the size, vpi, and vci in the debug as is done on receive. Use "port" consistently instead of "device" intermittently. Signed-off-by: Philip Prindeville <[email protected]> Signed-off-by: David S. Miller <[email protected]>
2011-03-30atm/solos-pci: Use VPI.VCI notation uniformly.Philip A. Prindeville1-2/+2
Use VPI.VCI notation consistently throughout the module. This is the one remaining place where the VCI is used before the VPI in any output. Signed-off-by: Philip Prindeville <[email protected]> Signed-off-by: David S. Miller <[email protected]>
2011-03-30Merge branch 'release' of ↵Linus Torvalds1-42/+0
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] Fix build breakage - sn_force_interrupt_flag: undefined
2011-03-30Merge branch 'for-linus' of ↵Linus Torvalds3-14/+15
git://git.kernel.org/pub/scm/linux/kernel/git/ryusuke/nilfs2 * 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/ryusuke/nilfs2: nilfs2: fix whitespace coding style issues nilfs2: fix oops due to a bad aops initialization nilfs2: fix data loss in mmap page write for hole blocks
2011-03-30Merge git://git.kernel.org/pub/scm/linux/kernel/git/sage/ceph-clientLinus Torvalds13-27/+215
* git://git.kernel.org/pub/scm/linux/kernel/git/sage/ceph-client: libceph: Create a new key type "ceph". libceph: Get secret from the kernel keys api when mounting with key=NAME. ceph: Move secret key parsing earlier. libceph: fix null dereference when unregistering linger requests ceph: unlock on error in ceph_osdc_start_request() ceph: fix possible NULL pointer dereference ceph: flush msgr_wq during mds_client shutdown
2011-03-30Merge branch 'irq-fixes-for-linus' of ↵Linus Torvalds28-48/+11
git://git.kernel.org/pub/scm/linux/kernel/git/tip/linux-2.6-tip * 'irq-fixes-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/linux-2.6-tip: avr32: Fix missing irq namespace conversion powerpc: qe_ic: Rename get_irq_desc_data and get_irq_desc_chip genirq: Remove the now obsolete config options and select statements arm: versatile : Fix typo introduced in irq namespace cleanup sound: Fixup the last user of the old irq functions genirq: Remove obsolete comment genirq: Remove now obsolete set_irq_wake() sh: Fix irq cleanup fallout x86: apb_timer: Fixup genirq fallout genirq: Fix misnamed label in handle_edge_eoi_irq Fix up crazy conflict in arch/powerpc/include/asm/qe_ic.h: - commit eead4d5c63ff ("powerpc: qe_ic: Rename get_irq_desc_data and get_irq_desc_chip") made the helper functions use irq_desc_get_handler_data() instead of the legacy (and no longer existing) get_irq_desc_data. - commit d4db35e8dc96 ("powerpc/qe_ic: Fix another breakage from the irq_data conversion") used irq_desc_get_chip_data() instead. According to Thomas, the former is the correct direct conversion, but it does look like both should work (arch/powerpc/sysdev/qe_lib/qe_ic.c seems to initialize both to the same thing), and the chip data in some ways is the more logical. Somebody should really decide on one of the other. This merge picks irq_desc_get_handler_data() as the straightforward pure conversion to new names, as per Thomas.
2011-03-30Merge branch 'merge' of ↵Linus Torvalds31-65/+160
git://git.kernel.org/pub/scm/linux/kernel/git/benh/powerpc * 'merge' of git://git.kernel.org/pub/scm/linux/kernel/git/benh/powerpc: powerpc/qe_ic: Fix another breakage from the irq_data conversion powerpc/8xx: Fix another breakage from the irq_data conversion powerpc/cell: Use handle_edge_eoi_irq for real powerpc/pseries: Enable Chelsio network and iWARP drivers powerpc/mm: Move the STAB0 location to 0x8000 to make room in low memory powerpc: Fix accounting of softirq time when idle powerpc/pseries/smp: query-cpu-stopped-state support won't change powerpc/xics: Use hwirq for xics domain irq number powerpc/xics: Fix numberspace mismatch from irq_desc conversion powerpc: Wire up new syscalls powerpc/booke: Correct the SPRN_MAS5 definition. powerpc: ARCH_PFN_OFFSET should be unsigned long powerpc: Implement dma_mmap_coherent() powerpc/nvram: Don't overwrite oops/panic report on normal shutdown powerpc: Restore some misc devices to our configs
2011-03-30Merge branch 'for-linus' of ↵Linus Torvalds12-35/+24
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: Blackfin: bitops: fix include order after little endian inclusion Blackfin: defconfigs: update after misc devices defaulted to N Blackfin: use more standard pr_fmt in the module loader
2011-03-30Merge branch 'for-linus' of master.kernel.org:/home/rmk/linux-2.6-armLinus Torvalds101-689/+1196
* 'for-linus' of master.kernel.org:/home/rmk/linux-2.6-arm: (65 commits) ARM: 6826/1: Merge v6 and v7 DEBUG_LL DCC support ARM: 6838/1: etm: fix section mismatch warning ARM: 6837/1: remove unused pci_fixup_prpmc1100 ARM: 6836/1: kprobes/fix emulation of LDR/STR instruction when Rn == PC Fix the broken build for Marvell Dove platform. ARM: 6835/1: perf: ensure overflows aren't missed due to IRQ latency ARM: 6834/1: perf: reset counters on all CPUs during initialisation ARM: 6833/1: perf: add required isbs() to ARMv7 backend ARM: 6825/1: kernel/sleep.S: fix Thumb2 compilation issues ARM: 6807/1: realview: Fix secondary GIC initialisation for EB with MPCore tile arm: mach-mx3: pcm043: add write-protect and card-detect for SD1 eukrea_mbimxsd51: add SD Card detect eukrea_mbimxsd25-baseboard: add SD card detect mx3/eukrea_mbimxsd-baseboard: add SD card detect support mx3/eukrea_mbimxsd-baseboard: fix gpio request ARM: mxs/mx28evk: add mmc device ARM: mxs/mx23evk: add mmc device ARM: mxs: dynamically allocate mmc device ARM: mx51_efika: update platform data for new mfd changes mx2/iomux: Set direction for CSPI2 pins ...
2011-03-30avr32: Fix missing irq namespace conversionThomas Gleixner1-1/+1
Signed-off-by: Thomas Gleixner <[email protected]>
2011-03-30powerpc: qe_ic: Rename get_irq_desc_data and get_irq_desc_chipRichard Cochran1-8/+8
These two functions disappeared in commit 0c6f8a8b917ad361319c8ace3e9f28e69bfdb4c1 "genirq: Remove compat code" but they still exist in qe_ic.h. This patch renames the function to their new names. Signed-off-by: Richard Cochran <[email protected]> Cc: [email protected] Cc: Lennert Buytenhek <[email protected]> Cc: Benjamin Herrenschmidt <[email protected]> LKML-Reference: <[email protected]> Signed-off-by: Thomas Gleixner <[email protected]>
2011-03-30genirq: Remove the now obsolete config options and select statementsThomas Gleixner20-22/+0
Signed-off-by: Thomas Gleixner <[email protected]>
2011-03-30sparc32,leon: Fixed APBUART frequency detectionDaniel Hellstrom1-17/+7
The UARTs may be located on different APB buses, thus have different UART clock frequency. The system frequency is not the same (but often) as the UART frequency, rather the APB bus frequency that the APBUART is located at has the same frequency, so this looks at the "freq" property instead. Signed-off-by: Daniel Hellstrom <[email protected]> Signed-off-by: David S. Miller <[email protected]>
2011-03-30sparc32, leon: APBUART driver must use archdata to get IRQ numberDaniel Hellstrom1-7/+5
See Commit id 1636f8ac2b08410df4766449f7c86b912443cd99 (sparc/of: Move of_device fields into struct pdev_archdata), this patch is similar to 19e4875fb21a69fbf620e84769a74d189c69c58d (of/sparc: fix build regression from of_device changes) Signed-off-by: Daniel Hellstrom <[email protected]> Acked-by: Sam Ravnborg <[email protected]> Signed-off-by: David S. Miller <[email protected]>
2011-03-30arm: versatile : Fix typo introduced in irq namespace cleanupGrant Likely1-1/+1
Commit 6845664(arm: Cleanup the irq namespace) introduces a typo causing a build failure for the versatile platform. [ tglx: Sorry, my bad. Have no idea how I fatfingered that ] Signed-off-by: Grant Likely <[email protected]> Cc: Catalin Marinas <[email protected]> Cc: Russell King <[email protected]> Cc: [email protected] LKML-Reference: <20110330060229.27397.7628.stgit@ponder> Signed-off-by: Thomas Gleixner <[email protected]>
2011-03-30Atheros, atl2: Fix mem leaks in error paths of atl2_set_eepromJesper Juhl1-8/+14
We leak in some error paths of drivers/net/atlx/atl2.c:atl2_set_eeprom(). The memory allocated to 'eeprom_buff' is not freed when we return -EIO. This patch fixes that up and also removes a pointless explicit cast. Signed-off-by: Jesper Juhl <[email protected]> Signed-off-by: David S. Miller <[email protected]>
2011-03-30netdev: fix mtu check when TSO is enabledDaniel Lezcano1-2/+22
In case the device where is coming from the packet has TSO enabled, we should not check the mtu size value as this one could be bigger than the expected value. This is the case for the macvlan driver when the lower device has TSO enabled. The macvlan inherit this feature and forward the packets without fragmenting them. Then the packets go through dev_forward_skb and are dropped. This patch fix this by checking TSO is not enabled when we want to check the mtu size. Signed-off-by: Daniel Lezcano <[email protected]> Acked-by: "Eric W. Biederman" <[email protected]> Signed-off-by: David S. Miller <[email protected]>
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