- Aug 05, 2009
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git://git.kernel.dk/linux-2.6-blockLinus Torvalds authored
* 'for-linus' of git://git.kernel.dk/linux-2.6-block: Make SCSI SG v4 driver enabled by default and remove EXPERIMENTAL dependency, since udev depends on BSG block: Update topology documentation block: Stack optimal I/O size block: Add a wrapper for setting minimum request size without a queue block: Make blk_queue_stack_limits use the new stacking interface
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git://git.kernel.org/pub/scm/linux/kernel/git/davem/net-2.6Linus Torvalds authored
* git://git.kernel.org/pub/scm/linux/kernel/git/davem/net-2.6: (47 commits) ehea: Fix napi list corruption on ifconfig down igbvf: Allow VF driver to correctly recognize failure to set mac 3c59x: Fix build failure with gcc 3.2 sky2: Avoid transmits during sky2_down() iwlagn: do not send key clear commands when rfkill enabled libertas: Read buffer overflow drivers/net/wireless: introduce missing kfree drivers/net/wireless/iwlwifi: introduce missing kfree zd1211rw: fix unaligned access in zd_mac_rx cfg80211: fix regression on beacon world roaming feature cfg80211: add two missing NULL pointer checks ixgbe: Patch to modify 82598 PCIe completion timeout values bluetooth: rfcomm_init bug fix mlx4_en: Fix double pci unmapping. mISDN: Fix handling of receive buffer size in L1oIP pcnet32: VLB support fixes pcnet32: remove superfluous NULL pointer check in pcnet32_probe1() net: restore the original spinlock to protect unicast list netxen: fix coherent dma mask setting mISDN: Read buffer overflow ...
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git://git.kernel.org/pub/scm/linux/kernel/git/jejb/scsi-rc-fixes-2.6Linus Torvalds authored
* git://git.kernel.org/pub/scm/linux/kernel/git/jejb/scsi-rc-fixes-2.6: (23 commits) [SCSI] sd: Avoid sending extended inquiry to legacy devices [SCSI] libsas: fix wide port hotplug issues [SCSI] libfc: fix a circular locking warning during sending RRQ [SCSI] qla4xxx: Remove hiwat code so scsi eh does not get escalated when we can make progress [SCSI] qla4xxx: Fix srb lookup in qla4xxx_eh_device_reset [SCSI] qla4xxx: Fix Driver Fault Recovery Completion [SCSI] qla4xxx: add timeout handler [SCSI] qla4xxx: Correct Extended Sense Data Errors [SCSI] libiscsi: disable bh in and abort handler. [SCSI] zfcp: Fix tracing of request id for abort requests [SCSI] zfcp: Fix wka port processing [SCSI] zfcp: avoid double notify in lowmem scenario [SCSI] zfcp: Add port only once to FC transport class [SCSI] zfcp: Recover from stalled outbound queue [SCSI] zfcp: Fix erp escalation procedure [SCSI] zfcp: Fix logic for physical port close [SCSI] zfcp: Use -EIO for SBAL allocation failures [SCSI] zfcp: Use unchained mode for small ct and els requests [SCSI] zfcp: Use correct flags for zfcp_erp_notify [SCSI] zfcp: Return -ENOMEM for allocation failures in zfcp_fsf ...
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git://git.kernel.org/pub/scm/linux/kernel/git/bp/bpLinus Torvalds authored
* 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/bp/bp: amd64_edac: print debug statements only on error amd64_edac: fix ECC checking
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git://git.kernel.org/pub/scm/linux/kernel/git/airlied/drm-2.6Linus Torvalds authored
* 'drm-fixes' of git://git.kernel.org/pub/scm/linux/kernel/git/airlied/drm-2.6: drm/ttm: Read buffer overflow drm/radeon: Read buffer overflow drm/ttm: Fix a sync object leak. drm/radeon/kms: fix memory leak in radeon_driver_load_kms drm/radeon/kms: fix nomodeset. drm/ttm: Fix a potential comparison of structs. drm/radeon/kms: fix rv515 VRAM initialisation. drm/radeon: add some new r7xx pci ids drm: Catch stop possible NULL pointer reference drm: Small logic fix in drm_mode_setcrtc
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git://git.kernel.org/pub/scm/linux/kernel/git/deller/parisc-2.6Linus Torvalds authored
* 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/deller/parisc-2.6: parisc: hppb.c - fix printk format strings parisc: parisc-agp.c - use correct page_mask function parisc: sticore.c - check return values parisc: dino.c - check return value of pci_assign_resource() parisc: hp_sdc_mlc.c - check return value of down_trylock() parisc: includecheck fix for ccio-dma.c parisc: Set correct bit in protection flags parisc: isa-eeprom - Fix loff_t usage parisc: fixed faulty check in lba_pci parisc: Fix read buffer overflow in pdc_stable driver parisc: Fix GOT overflow during module load on 64bit kernel
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Jonathan Corbet authored
flex_array_get() calculates an index value, then drops it on the floor; simply remove it. Signed-off-by:
Jonathan Corbet <corbet@lwn.net> Acked-by:
Dave Hansen <dave@linux.vnet.ibm.com> Signed-off-by:
Linus Torvalds <torvalds@linux-foundation.org>
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Linus Torvalds authored
Merge branch 'perfcounters-fixes-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/linux-2.6-tip * 'perfcounters-fixes-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/linux-2.6-tip: perf_counter: Set the CONFIG_PERF_COUNTERS default to y if CONFIG_PROFILING=y perf: Fix read buffer overflow perf top: Add mwait_idle_with_hints to skip_symbols[] perf tools: Fix faulty check perf report: Update for the new FORK/EXIT events perf_counter: Full task tracing perf_counter: Collapse inherit on read() tracing, perf_counter: Add help text to CONFIG_EVENT_PROFILE perf_counter tools: Fix link errors with older toolchains
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Linus Torvalds authored
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: Fix race in cpupri introduced by cpumask_var changes sched: Fix latencytop and sleep profiling vs group scheduling
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Linus Torvalds authored
Merge branch 'timers-fixes-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/linux-2.6-tip * 'timers-fixes-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/linux-2.6-tip: posix-timers: Fix oops in clock_nanosleep() with CLOCK_MONOTONIC_RAW
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Linus Torvalds authored
Merge branch 'tracing-fixes-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/linux-2.6-tip * 'tracing-fixes-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/linux-2.6-tip: tracing: Fix missing function_graph events when we splice_read from trace_pipe tracing: Fix invalid function_graph entry trace: stop tracer in oops_enter() ftrace: Only update $offset when we update $ref_func ftrace: Fix the conditional that updates $ref_func tracing: only truncate ftrace files when O_TRUNC is set tracing: show proper address for trace-printk format
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git://git.kernel.org/pub/scm/linux/kernel/git/sameo/mfd-2.6Linus Torvalds authored
* 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/sameo/mfd-2.6: mfd: twl4030 irq fixes
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Linus Torvalds authored
Merge branch 'x86-fixes-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/linux-2.6-tip * 'x86-fixes-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/linux-2.6-tip: x86: Work around compilation warning in arch/x86/kernel/apm_32.c x86, UV: Complete IRQ interrupt migration in arch_enable_uv_irq() x86, 32-bit: Fix double accounting in reserve_top_address() x86: Don't use current_cpu_data in x2apic phys_pkg_id x86, UV: Fix UV apic mode x86, UV: Fix macros for accessing large node numbers x86, UV: Delete mapping of MMR rangs mapped by BIOS x86, UV: Handle missing blade-local memory correctly x86: fix assembly constraints in native_save_fl() x86, msr: execute on the correct CPU subset x86: Fix assert syntax in vmlinux.lds.S x86: Make 64-bit efi_ioremap use ioremap on MMIO regions x86: Add quirk to make Apple MacBook5,2 use reboot=pci x86: Fix CPA memtype reserving in the set_pages_array*() cases x86, pat: Fix set_memory_wc related corruption x86: fix section mismatch for i386 init code
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git://git.kernel.org/pub/scm/linux/kernel/git/davej/cpufreqLinus Torvalds authored
* 'fixes' of git://git.kernel.org/pub/scm/linux/kernel/git/davej/cpufreq: [CPUFREQ] Make cpufreq suspend code conditional on powerpc. [CPUFREQ] Fix a kobject reference bug related to managed CPUs [CPUFREQ] Do not set policy for offline cpus [CPUFREQ] Fix NULL pointer dereference regression in conservative governor
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git://git.kernel.org/pub/scm/linux/kernel/git/ryusuke/nilfs2Linus Torvalds authored
* 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/ryusuke/nilfs2: nilfs2: fix missing unlock in error path of nilfs_mdt_write_page nilfs2: fix oops due to inconsistent state in page with discrete b-tree nodes
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git://git.kernel.org/pub/scm/linux/kernel/git/sfrench/cifs-2.6Linus Torvalds authored
* git://git.kernel.org/pub/scm/linux/kernel/git/sfrench/cifs-2.6: [CIFS] Update readme to reflect forceuid mount parms cifs: Read buffer overflow cifs: show noforceuid/noforcegid mount options (try #2) cifs: reinstate original behavior when uid=/gid= options are specified [CIFS] Updates fs/cifs/CHANGES cifs: fix error handling in mount-time DFS referral chasing code
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John Stoffel authored
Make SCSI SG v4 driver enabled by default and remove EXPERIMENTAL dependency, since udev depends on BSG Make Block Layer SG support v4 the default, since recent udev versions depend on this to access serial numbers and other low level info properly. This should be backported to older kernels as well, since most distros have enabled this for a long time. Signed-off-by:
John Stoffel <john@stoffel.org> Cc: stable@kernel.org Signed-off-by:
Jens Axboe <jens.axboe@oracle.com>
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Hannes Hering authored
This patch fixes the napi list handling when an ehea interface is shut down to avoid corruption of the napi list. Signed-off-by:
Hannes Hering <hering2@de.ibm.com> Signed-off-by:
David S. Miller <davem@davemloft.net>
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Alexander Duyck authored
The VF driver was not correctly recognizing that it did not correctly set it's mac address. As a result the VF driver was unable to receive network traffic until being unloaded and reloaded. The issue was root caused to the fact that the CTS bit was not taken into account when checking for the request being NAKed. Signed-off-by:
Alexander Duyck <alexander.h.duyck@intel.com> Signed-off-by:
Jeff Kirsher <jeffrey.t.kirsher@intel.com> Signed-off-by:
David S. Miller <davem@davemloft.net>
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Dave Jones authored
The suspend code runs with interrupts disabled, and the powerpc workaround we do in the cpufreq suspend hook calls the drivers ->get method. powernow-k8's ->get does an smp_call_function_single which needs interrupts enabled cpufreq's suspend/resume code was added in 42d4dc3f to work around a hardware problem on ppc powerbooks. If we make all this code conditional on powerpc, we avoid the issue above. Signed-off-by:
Dave Jones <davej@redhat.com>
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Thomas Renninger authored
The first offline/online cycle is successful, the second not. Doing: echo 0 >cpu1/online echo 1 >cpu1/online echo 0 >cpu1/online The last command will trigger: Jul 22 14:39:50 linux kernel: [ 593.210125] ------------[ cut here ]------------ Jul 22 14:39:50 linux kernel: [ 593.210139] WARNING: at lib/kref.c:43 kref_get+0x23/0x2b() Jul 22 14:39:50 linux kernel: [ 593.210144] Hardware name: To Be Filled By O.E.M. Jul 22 14:39:50 linux kernel: [ 593.210148] Modules linked in: powernow_k8 Jul 22 14:39:50 linux kernel: [ 593.210158] Pid: 378, comm: kondemand/2 Tainted: G W 2.6.31-rc2 #38 Jul 22 14:39:50 linux kernel: [ 593.210163] Call Trace: Jul 22 14:39:50 linux kernel: [ 593.210171] [<ffffffff812008e8>] ? kref_get+0x23/0x2b Jul 22 14:39:50 linux kernel: [ 593.210181] [<ffffffff81041926>] warn_slowpath_common+0x77/0xa4 Jul 22 14:39:50 linux kernel: [ 593.210190] [<ffffffff81041962>] warn_slowpath_null+0xf/0x11 Jul 22 14:39:50 linux kernel: [ 593.210198] [<ffffffff812008e8>] kref_get+0x23/0x2b Jul 22 14:39:50 linux kernel: [ 593.210206] [<ffffffff811ffa19>] kobject_get+0x1a/0x22 Jul 22 14:39:50 linux kernel: [ 593.210214] [<ffffffff813e815d>] cpufreq_cpu_get+0x8a/0xcb Jul 22 14:39:50 linux kernel: [ 593.210222] [<ffffffff813e87d1>] __cpufreq_driver_getavg+0x1d/0x67 Jul 22 14:39:50 linux kernel: [ 593.210231] [<ffffffff813ea18f>] do_dbs_timer+0x158/0x27f Jul 22 14:39:50 linux kernel: [ 593.210240] [<ffffffff810529ea>] worker_thread+0x200/0x313 ... The output continues on every do_dbs_timer ondemand freq checking poll. This regression was introduced by git commit: 3f4a782b The policy is released when the cpufreq device is removed in: __cpufreq_remove_dev(): /* if this isn't the CPU which is the parent of the kobj, we * only need to unlink, put and exit */ Not creating the symlink is not sever at all. As long as: sysfs_remove_link(&sys_dev->kobj, "cpufreq"); handles it gracefully that the symlink did not exist. Possibly no error should be returned at all, because ondemand governor would still provide the same functionality. Userspace in userspace gov case might be confused if the link is missing. Resolves http://bugzilla.kernel.org/show_bug.cgi?id=13903 CC: Mathieu Desnoyers <mathieu.desnoyers@polymtl.ca> CC: Venkatesh Pallipadi <venkatesh.pallipadi@intel.com> Signed-off-by:
Thomas Renninger <trenn@suse.de> Signed-off-by:
Dave Jones <davej@redhat.com>
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Prarit Bhargava authored
Suspend/Resume fails on multi socket, multi core systems because the cpufreq code erroneously sets the per_cpu policy_cpu value when a logical cpu is offline. This most notably results in missing sysfs files that are used to set the cpu frequencies of the various cpus. Signed-off-by:
Prarit Bhargava <prarit@redhat.com> Signed-off-by:
Dave Jones <davej@redhat.com>
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Pallipadi, Venkatesh authored
Commit ee88415c introduced this regression when it removed enable bit in cpu_dbs_info_s. That added a possibility of dbs_cpufreq_notifier getting called for a CPU that is not yet managed by conservative governor. That will happen as the transition notifier is set as soon as one CPU switches to conservative governor and other CPUs can get a NULL pointer dereference without the enable bit check. Add the enable bit back again. Reported-by:
Lermytte Christophe <Christophe.Lermytte@thomson.net> Signed-off-by:
Venkatesh Pallipadi <venkatesh.pallipadi@intel.com> Signed-off-by:
Dave Jones <davej@redhat.com>
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Russell King authored
The TWL4030 IRQ handler has a bug which leads to spinlock lock-up. It is calling the 'unmask' function in a process context. :The mask/unmask/ack functions are only designed to be called from the IRQ handler code, or the proper API interfaces found in linux/interrupt.h. Also there is no need to have IRQ chaining mechanism. The right way to handle this is to claim the parent interrupt as a standard interrupt and arrange for handle_twl4030_pih to take care of the rest of the devices. Mail thread on this issue can be found at: http://marc.info/?l=linux-arm-kernel&m=124629940123396&w=2 Signed-off-by:
Russell King <rmk+kernel@arm.linux.org.uk> Tested-by:
Santosh Shilimkar <santosh.shilimkar@ti.com> Acked-by:
Tony Lindgren <tony@atomide.com> Signed-off-by:
Samuel Ortiz <sameo@linux.intel.com>
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Ingo Molnar authored
If user has already enabled profiling support in the kernel (for oprofile, old-style profiling of ftrace) then offer up perfcounters with a y default in interactive kconfig sessions. Still keep it off by default otherwise. Cc: Peter Zijlstra <peterz@infradead.org> Cc: Linus Torvalds <torvalds@linux-foundation.org> Signed-off-by:
Ingo Molnar <mingo@elte.hu>
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- Aug 04, 2009
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Subrata Modak authored
The following fix was initially inspired by David Howells fix few days back: http://lkml.org/lkml/2009/7/9/109 However, Ingo disapproves such fixes as it's dangerous (it can hide future, relevant warnings) - in something as performance-uncritical. So, initialize 'err' to '0' to work around a GCC false positive warning: http://lkml.org/lkml/2009/7/18/89 Signed-off-by:
Subrata <Modak<subrata@linux.vnet.ibm.com> Cc: Sachin P Sant <sachinp@linux.vnet.ibm.com> Cc: David Howells <dhowells@redhat.com> Cc: Balbir Singh <balbir@linux.vnet.ibm.com> Cc: Stephen Rothwell <sfr@canb.auug.org.au> LKML-Reference: <20090721023226.31855.67236.sendpatchset@subratamodak.linux.ibm.com> Signed-off-by:
Ingo Molnar <mingo@elte.hu>
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Jack Steiner authored
In uv_setup_irq(), the call to create_irq() initially assigns IRQ vectors to cpu 0. The subsequent call to assign_irq_vector() in arch_enable_uv_irq() migrates the IRQ to another cpu and frees the cpu 0 vector - at least it will be freed as soon as the "IRQ move" completes. arch_enable_uv_irq() needs to send a cleanup IPI to complete the IRQ move. Otherwise, assignment of GRU interrupts on large systems (>200 cpus) will exhaust the cpu 0 interrupt vectors and initialization of the GRU driver will fail. Signed-off-by:
Jack Steiner <steiner@sgi.com> LKML-Reference: <20090720142840.GA8885@sgi.com> Signed-off-by:
Ingo Molnar <mingo@elte.hu>
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Jan Beulich authored
With VMALLOC_END included in the calculation of MAXMEM (as of 2.6.28) it is no longer correct to also bump __VMALLOC_RESERVE in reserve_top_address(). Doing so results in needlessly small lowmem. Signed-off-by:
Jan Beulich <jbeulich@novell.com> LKML-Reference: <4A71DD2A020000780000D482@vpn.id2.novell.com> Signed-off-by:
Ingo Molnar <mingo@elte.hu>
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Yinghai Lu authored
One system has socket 1 come up as BSP. kexeced kernel reports BSP as: [ 1.524550] Initializing cgroup subsys cpuacct [ 1.536064] initial_apicid:20 [ 1.537135] ht_mask_width:1 [ 1.538128] core_select_mask:f [ 1.539126] core_plus_mask_width:5 [ 1.558479] CPU: Physical Processor ID: 0 [ 1.559501] CPU: Processor Core ID: 0 [ 1.560539] CPU: L1 I cache: 32K, L1 D cache: 32K [ 1.579098] CPU: L2 cache: 256K [ 1.580085] CPU: L3 cache: 24576K [ 1.581108] CPU 0/0x20 -> Node 0 [ 1.596193] CPU 0 microcode level: 0xffff0008 It doesn't have correct physical processor id and will get an error: [ 38.840859] CPU0 attaching sched-domain: [ 38.848287] domain 0: span 0,8,72 level SIBLING [ 38.851151] groups: 0 8 72 [ 38.858137] domain 1: span 0,8-15,72-79 level MC [ 38.868944] groups: 0,8,72 9,73 10,74 11,75 12,76 13,77 14,78 15,79 [ 38.881383] ERROR: parent span is not a superset of domain->span [ 38.890724] domain 2: span 0-7,64-71 level CPU [ 38.899237] ERROR: domain->groups does not contain CPU0 [ 38.909229] groups: 8-15,72-79 [ 38.912547] ERROR: groups don't span domain->span [ 38.919665] domain 3: span 0-127 level NODE [ 38.930739] groups: 0-7,64-71 8-15,72-79 16-23,80-87 24-31,88-95 32-39,96-103 40-47,104-111 48-55,112-119 56-63,120-127 it turns out: we can not use current_cpu_data in phys_pgd_id for x2apic. identify_boot_cpu() is called by check_bugs() before smp_prepare_cpus() and till smp_prepare_cpus() current_cpu_data for bsp is assigned with boot_cpu_data. Just make phys_pkg_id for x2apic is aligned to xapic. Signed-off-by:
Yinghai Lu <yinghai@kernel.org> Acked-by:
Suresh Siddha <suresh.b.siddha@intel.com> Cc: Andrew Morton <akpm@linux-foundation.org> LKML-Reference: <4A6ADD0D.10002@kernel.org> Signed-off-by:
Ingo Molnar <mingo@elte.hu>
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Jack Steiner authored
Change SGI UV default apicid mode to "physical". This is required to match settings in the UV hub chip. Signed-off-by:
Jack Steiner <steiner@sgi.com> LKML-Reference: <20090727143856.GA8905@sgi.com> Signed-off-by:
Ingo Molnar <mingo@elte.hu>
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Jack Steiner authored
The UV chipset automatically supplies the upper bits on nodes being referenced by MMR accesses. These bit can be deleted from the hub addressing macros. Signed-off-by:
Jack Steiner <steiner@sgi.com> LKML-Reference: <20090727143808.GA8076@sgi.com> Signed-off-by:
Ingo Molnar <mingo@elte.hu>
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Jack Steiner authored
The UV BIOS has added additional MMR ranges that are mapped via EFI virtual mode mappings. These ranges should be deleted from ranges mapped by uv_system_init(). Signed-off-by:
Jack Steiner <steiner@sgi.com> Cc: linux-mm@kvack.org LKML-Reference: <20090727143656.GA7698@sgi.com> Signed-off-by:
Ingo Molnar <mingo@elte.hu>
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Jack Steiner authored
UV blades may not have any blade-local memory. Add a field (nid) to the UV blade structure to indicates whether the node has local memory. This is needed by the GRU driver (pushed separately). Signed-off-by:
Jack Steiner <steiner@sgi.com> Cc: linux-mm@kvack.org LKML-Reference: <20090727143507.GA7006@sgi.com> Signed-off-by:
Ingo Molnar <mingo@elte.hu>
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Ingo Molnar authored
Merge branch 'tracing/fixes' of git://git.kernel.org/pub/scm/linux/kernel/git/frederic/random-tracing into tracing/urgent
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Doug Thompson authored
Add forgotten return calls for the successful cases. Signed-off-by:
Doug Thompson <dougthompson@xmission.com> Signed-off-by:
Borislav Petkov <borislav.petkov@amd.com>
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Roel Kluin authored
Check whether index is within bounds before testing the element. Signed-off-by:
Roel Kluin <roel.kluin@gmail.com> Cc: a.p.zijlstra@chello.nl Cc: Andrew Morton <akpm@linux-foundation.org> LKML-Reference: <4A757BCF.40101@gmail.com> Signed-off-by:
Ingo Molnar <mingo@elte.hu>
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Hiroshi Shimamoto authored
Prevent calling do_nanosleep() with clockid CLOCK_MONOTONIC_RAW, it may cause oops, such as NULL pointer dereference. Signed-off-by:
Hiroshi Shimamoto <h-shimamoto@ct.jp.nec.com> Cc: Andrew Morton <akpm@linux-foundation.org> Cc: Thomas Gleixner <tglx@linutronix.de> Cc: John Stultz <johnstul@us.ibm.com> Cc: <stable@kernel.org> LKML-Reference: <4A764FF3.50607@ct.jp.nec.com> Signed-off-by:
Ingo Molnar <mingo@elte.hu>
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Jean Delvare authored
Fix the following build failure with gcc 3.2: CC [M] drivers/net/3c59x.o drivers/net/3c59x.c:2726:1: directives may not be used inside a macro argument drivers/net/3c59x.c:2725:59: unterminated argument list invoking macro "pr_err" drivers/net/3c59x.c: In function `dump_tx_ring': drivers/net/3c59x.c:2727: implicit declaration of function `pr_err' drivers/net/3c59x.c:2731: syntax error before ')' token Apparently gcc 3.2 doesn't like #if interleaved with a macro call. Signed-off-by:
Jean Delvare <khali@linux-fr.org> Signed-off-by:
David S. Miller <davem@davemloft.net>
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Steve French authored
Signed-off-by:
Steve French <sfrench@us.ibm.com>
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Roel Kluin authored
Check whether index is within bounds before grabbing the element. Signed-off-by:
Roel Kluin <roel.kluin@gmail.com> Signed-off-by:
Dave Airlie <airlied@redhat.com>
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