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2008-10-17hwmon: (lm78) Fix I/O resource conflict with PNPJean Delvare
Only request I/O ports 0x295-0x296 instead of the full I/O address range. This solves a conflict with PNP resources on a few motherboards. Also request the I/O ports in two parts (4 low ports, 4 high ports) during device detection, otherwise the PNP resource make the request (and thus the detection) fail. This is the exact same fix that was applied to driver w83781d in March 2008 to address the same problem: http://git.kernel.org/?p=linux/kernel/git/torvalds/linux-2.6.git;a=commit;h=2961cb22ef02850d90e7a12c28a14d74e327df8d Signed-off-by: Jean Delvare <khali@linux-fr.org>
2008-10-17hwmon: (lm85) Better label namesJean Delvare
Label names ERROR1 and ERROR3 aren't exactly explicit. Change them for better names that indicate what we are up to. Signed-off-by: Jean Delvare <khali@linux-fr.org> Acked-by: Herbert Poetzl <herbert@13thfloor.at>
2008-10-17hwmon: (lm85) Simplify RANGE_TO_REGJean Delvare
Function RANGE_TO_REG can easily be simplified. Credits go to Herbert Poetzl for indirectly suggesting this to me. I tested that the new implementation returns the same result as the original implementation for all input values. Signed-off-by: Jean Delvare <khali@linux-fr.org> Acked-by: Herbert Poetzl <herbert@13thfloor.at>
2008-10-17hwmon: (lm85) Convert to a new-style i2c driverJean Delvare
The new-style lm85 driver implements the optional detect() callback to cover the use cases of the legacy driver. Signed-off-by: Jean Delvare <khali@linux-fr.org> Acked-by: Herbert Poetzl <herbert@13thfloor.at>
2008-10-17hwmon: (lm85) Support different PWM frequency tablesJean Delvare
The Analog Devices and SMSC devices supported by the lm85 driver do not have the same PWM frequency table as the National Semiconductor devices. Add support for per-device frequency tables. Signed-off-by: Jean Delvare <khali@linux-fr.org> Acked-by: Herbert Poetzl <herbert@13thfloor.at>
2008-10-17hwmon: (lm85) Select the closest PWM frequencyJean Delvare
The LM85 and compatible chips only support 8 arbitrary PWM frequencies. The algorithm to pick one of them based on the user input is not optimum. Improve it to always pick the closest supported frequency. Signed-off-by: Jean Delvare <khali@linux-fr.org> Acked-by: Herbert Poetzl <herbert@13thfloor.at>
2008-10-17hwmon: (lm85) Implement the standard PWM frequency interfaceJean Delvare
Implement the standard PWM frequency interface: pwm[1-*]_freq in units of 1 Hz, instead of the non-standard pwm[1-*]_auto_pwm_freq in units of 0.1 Hz. The old naming was not only non-standard, it was also confusing, because it suggested that the frequency value only applied in automatic fan speed mode, which isn't true. Signed-off-by: Jean Delvare <khali@linux-fr.org> Acked-by: Herbert Poetzl <herbert@13thfloor.at>
2008-10-17hwmon: (lm85) Rework the device detectionJean Delvare
Rework the device detection to make it clearer and faster in the general case (when a known device is found.) Signed-off-by: Jean Delvare <khali@linux-fr.org> Acked-by: Herbert Poetzl <herbert@13thfloor.at>
2008-10-17hwmon: (ams) Simplify IRQ handling routineDmitry Torokhov
Simplify the IRQ handling routine of ams driver. Signed-off-by: Dmitry Torokhov <dtor@mail.ru> Signed-off-by: Johannes Berg <johannes@sipsolutions.net> Signed-off-by: Jean Delvare <khali@linux-fr.org>
2008-10-17hwmon: (ams) Fix locking issuesDmitry Torokhov
Use a separate mutex to serialize input device creation/removal, otheriwse we deadlock if we try to remove input device while it is being polled. Also do not take ams_info.lock when it is not needed. Signed-off-by: Dmitry Torokhov <dtor@mail.ru> Signed-off-by: Johannes Berg <johannes@sipsolutions.net> Signed-off-by: Jean Delvare <khali@linux-fr.org>
2008-10-17hwmon: (ams) Fix permissions on 'joystick' module parameterDmitry Torokhov
We should not allow writes to the 'joystick' module parameters since writing there will not trigger creation of the input device. Disable writes since we provide alternative way of enabling input device via AMS device's sysfs attribute. Signed-off-by: Dmitry Torokhov <dtor@mail.ru> Acked-by: Johannes Berg <johannes@sipsolutions.net> Signed-off-by: Jean Delvare <khali@linux-fr.org>
2008-10-17hwmon: (ams) Convert to a new-style i2c driverJean Delvare
The legacy i2c binding model is phasing out, so the ams driver needs to be converted to a new-style i2c driver. Here is a naive approach of this conversion. Basically it is moving the i2c device creation from the ams driver to the i2c-powermac driver. This should work, but I suspect we could come up with something cleaner by declaring the i2c device as part of the platform setup. This could be done later by someone more familiar with openfirmware-based platforms than I am myself. One nice thing brought by this conversion is that the ams driver should be loaded automatically on systems where is is needed (at least when the I2C interface to the chip is used) providing coldplug-aware user-space environment. Signed-off-by: Jean Delvare <khali@linux-fr.org> Acked-by: Johannes Berg <johannes@sipsolutions.net> Cc: Stelian Pop <stelian@popies.net> Cc: Michael Hanselmann <linux-kernel@hansmi.ch> Cc: Benjamin Herrenschmidt <benh@kernel.crashing.org>
2008-10-17hwmon: (lm87) Add support for configuration through platform_dataBen Hutchings
The lm87 driver normally assumes that firmware configured the chip correctly. Since this is not always the case, alllow platform code to set the channel register value via platform_data. All other configuration registers can be changed after driver initialisation. Signed-off-by: Ben Hutchings <bhutchings@solarflare.com> Signed-off-by: Jean Delvare <khali@linux-fr.org>
2008-10-17hwmon: (lm87) Restore original configuration register on removalBen Hutchings
This means that if we have to start the monitor when probed, we also stop it on removal. Signed-off-by: Ben Hutchings <bhutchings@solarflare.com> Signed-off-by: Jean Delvare <khali@linux-fr.org>
2008-10-17hwmon: (lm87) Fix masking of config register in lm87_init_client()Ben Hutchings
lm87_init_client() conditionally sets the Start bit and clears the INT#_Clear bit in the Config 1 register. The condition should be that either of these bits needs changing, but currently it checks the (self-clearing) Initialization bit instead of INT#_Clear. Fix the condition and also ensure we never set the Initialization bit. Signed-off-by: Ben Hutchings <bhutchings@solarflare.com> Signed-off-by: Jean Delvare <khali@linux-fr.org>
2008-10-17hwmon: (lm90) Don't spam the kernel logJean Delvare
Degrade the "Unsupported chip" message from info to debug level. There's nothing wrong with this, so no need to bother the user. Also make the message slightly more descriptive. Signed-off-by: Jean Delvare <khali@linux-fr.org> Acked-by: Martyn Welch <martyn.welch@gefanuc.com>
2008-10-17hwmon: (lm90) Support MAX6646, MAX6647 and MAX6649Ben Hutchings
These Maxim chips are similar to MAX6657 but use unsigned temperature values to allow for readings up to 145 degrees. Signed-off-by: Ben Hutchings <bhutchings@solarflare.com> Signed-off-by: Jean Delvare <khali@linux-fr.org>
2008-10-17hwmon: (lm90) Rename temperature conversion functions to match usageBen Hutchings
The encoding of temperatures varies between chips and modes. So do not use "temp1" or "temp2" in the names of the conversion functions, but specify the encoding. Signed-off-by: Ben Hutchings <bhutchings@solarflare.com> Signed-off-by: Jean Delvare <khali@linux-fr.org> Tested-by: Martyn Welch <martyn.welch@gefanuc.com>
2008-10-17hwmon: (lm90) Support ADT7461 in extended modeNate Case
Support ADT7461 in extended temperature range mode, which will change the range of readings from 0..127 to -64..191 degC. Adjust the register conversion functions accordingly. Signed-off-by: Nate Case <ncase@xes-inc.com> Signed-off-by: Jean Delvare <khali@linux-fr.org> Tested-by: Martyn Welch <martyn.welch@gefanuc.com>
2008-10-17hwmon: (lm90) Convert some macros to static functionsNate Case
Use static functions instead of the TEMPx_FROM_REG* and TEMPx_TO_REG* macros. This will ensure type safety and eliminate any side effects from arguments passed in since the macros referenced 'val' multiple times. This change should not affect functionality. Signed-off-by: Nate Case <ncase@xes-inc.com> Signed-off-by: Jean Delvare <khali@linux-fr.org> Tested-by: Martyn Welch <martyn.welch@gefanuc.com>
2008-10-17hwmon: (lm90) Update datasheet linksJean Delvare
Update the links to the datasheet of some of the devices supported by the lm90 driver. Also remove the links from the driver itself, so that we don't have to update them twice each time they change. Signed-off-by: Jean Delvare <khali@linux-fr.org> Acked-by: Martyn Welch <martyn.welch@gefanuc.com>
2008-10-17hwmon: (lm90) Don't access nonexistent registers on Maxim chipsJean Delvare
The Maxim chips supported by the lm90 driver have 8-bit high and low remote limit values, not 11-bit as the other chips have. So stop reading from and writing to registers that do not exist on these chips. Also round the limit values set by the user properly. Signed-off-by: Jean Delvare <khali@linux-fr.org> Acked-by: Martyn Welch <martyn.welch@gefanuc.com>
2008-10-17hwmon: (lm90) Support the extra resolution bits of MAX6657Jean Delvare
The Maxim MAX6657, MAX6658 and MAX6659 have extra resolution bits for the local temperature measurement. Let the lm90 driver read them and export them to user-space. Signed-off-by: Jean Delvare <khali@linux-fr.org> Acked-by: Martyn Welch <martyn.welch@gefanuc.com>
2008-10-17hwmon: (lm90) Move 16-bit value read to a separate functionJean Delvare
Move the code which aggregates two 8-bit register values into a 16-bit value to a separate function. We'll need to do it a second time soon and I don't want to duplicate the code. Signed-off-by: Jean Delvare <khali@linux-fr.org> Acked-by: Martyn Welch <martyn.welch@gefanuc.com>
2008-10-17Merge branch 'topic/asoc' into for-linusTakashi Iwai
2008-10-17ALSA: Fix debugfs_create_dir's error checking method for sound/soc/Zhaolei
debugfs_create_dir() returns NULL if an error occurs, returns -ENODEV when debugfs is not enabled in the kernel. Signed-off-by: Zhao Lei <zhaolei@cn.fujitsu.com> Acked-by: Mark Brown <broonie@opensource.wolfsonmicro.com> Signed-off-by: Takashi Iwai <tiwai@suse.de>
2008-10-17Merge branches 'topic/asoc', 'topic/hda' and 'topic/misc-fixes' into for-linusTakashi Iwai
2008-10-17block: remove __generic_unplug_device() from exportsJens Axboe
The only out-of-core user is IDE, and that should be using blk_start_queueing() instead. Signed-off-by: Jens Axboe <jens.axboe@oracle.com>
2008-10-17block: move q->unplug_work initializationPeter Zijlstra
modprobe loop; rmmod loop effectively creates a blk_queue and destroys it which results in q->unplug_work being canceled without it ever being initialized. Therefore, move the initialization of q->unplug_work from blk_queue_make_request() to blk_alloc_queue*(). Reported-by: Alexey Dobriyan <adobriyan@gmail.com> Signed-off-by: Peter Zijlstra <a.p.zijlstra@chello.nl> Signed-off-by: Jens Axboe <jens.axboe@oracle.com>
2008-10-17blktrace: pass zfcp driver dataStefan Raspl
This patch writes the channel and fabric latencies in nanoseconds per request via blktrace for later analysis. The utilization of the inbound and outbound adapter queue is also reported. Signed-off-by: Stefan Raspl <raspl@linux.vnet.ibm.com> Signed-off-by: Martin Peschke <mp3@de.ibm.com> Signed-off-by: Christof Schmitt <christof.schmitt@de.ibm.com> Signed-off-by: Jens Axboe <jens.axboe@oracle.com>
2008-10-17blktrace: add support for driver dataStefan Raspl
This patch adds the new api call blk_add_driver_data() to blktrace. It allows to trace device driver-specific binary data. Signed-off-by: Stefan Raspl <raspl@linux.vnet.ibm.com> Signed-off-by: Martin Peschke <mp3@de.ibm.com> Signed-off-by: Jens Axboe <jens.axboe@oracle.com>
2008-10-17block: fix current kernel-doc warningsRandy Dunlap
Fix block kernel-doc warnings: Warning(linux-2.6.27-git4//fs/block_dev.c:1272): No description found for parameter 'path' Warning(linux-2.6.27-git4//block/blk-core.c:1021): No description found for parameter 'cpu' Warning(linux-2.6.27-git4//block/blk-core.c:1021): No description found for parameter 'part' Warning(/var/linsrc/linux-2.6.27-git4//block/genhd.c:544): No description found for parameter 'partno' Signed-off-by: Randy Dunlap <randy.dunlap@oracle.com> Signed-off-by: Jens Axboe <jens.axboe@oracle.com>
2008-10-17block: only call ->request_fn when the queue is not stoppedJens Axboe
Callers should use either blk_run_queue/__blk_run_queue, or blk_start_queueing() to invoke request handling instead of calling ->request_fn() directly as that does not take the queue stopped flag into account. Also add appropriate comments on the above functions to detail their usage. Signed-off-by: Jens Axboe <jens.axboe@oracle.com>
2008-10-17block: simplify string handling in elv_iosched_store()Li Zefan
strlcpy() guarantees the dest buffer is NULL teminated. Signed-off-by: Li Zefan <lizf@cn.fujitsu.com> Signed-off-by: Jens Axboe <jens.axboe@oracle.com>
2008-10-17block: fix kernel-doc for blk_alloc_devt()Li Zefan
No argument 'gfp_mask' for blk_alloc_devt(). Signed-off-by: Li Zefan <lizf@cn.fujitsu.com> Signed-off-by: Jens Axboe <jens.axboe@oracle.com>
2008-10-17block: fix nr_phys_segments miscalculation bugFUJITA Tomonori
This fixes the bug reported by Nikanth Karthikesan <knikanth@suse.de>: http://lkml.org/lkml/2008/10/2/203 The root cause of the bug is that blk_phys_contig_segment miscalculates q->max_segment_size. blk_phys_contig_segment checks: req->biotail->bi_size + next_req->bio->bi_size > q->max_segment_size But blk_recalc_rq_segments might expect that req->biotail and the previous bio in the req are supposed be merged into one segment. blk_recalc_rq_segments might also expect that next_req->bio and the next bio in the next_req are supposed be merged into one segment. In such case, we merge two requests that can't be merged here. Later, blk_rq_map_sg gives more segments than it should. We need to keep track of segment size in blk_recalc_rq_segments and use it to see if two requests can be merged. This patch implements it in the similar way that we used to do for hw merging (virtual merging). Signed-off-by: FUJITA Tomonori <fujita.tomonori@lab.ntt.co.jp> Signed-off-by: Jens Axboe <jens.axboe@oracle.com>
2008-10-17block: add partition attribute for partition numberTejun Heo
With extended devt, finding out the partition number becomes a bit more challenging as subtracting the minor number from that of the parent device doesn't work anymore. The only thing left is parsing the partition name which is brittle and not exactly universal (some have '-' between the device name and partition number while others don't). This patch introduced partition attribute which contains the partition number of the device. This should make finding partitions and its index easier. This problem and solution were suggested by H. Peter Anvin. Signed-off-by: Tejun Heo <tj@kernel.org> Cc: H. Peter Anvin <hpa@zytor.com> Signed-off-by: Jens Axboe <jens.axboe@oracle.com>
2008-10-17block: add BIG FAT WARNING to CONFIG_DEBUG_BLOCK_EXT_DEVTTejun Heo
CONFIG_DEBUG_BLOCK_EXT_DEVT can break booting even on some modern distros. Add BIG FAT WARNING to keep people at a safe distance. Signed-off-by: Tejun Heo <tj@kernel.org> Signed-off-by: Jens Axboe <jens.axboe@oracle.com>
2008-10-17softirq: Add support for triggering softirq work on softirqs.David S. Miller
This is basically a genericization of Jens Axboe's block layer remote softirq changes. Signed-off-by: David S. Miller <davem@davemloft.net> Signed-off-by: Jens Axboe <jens.axboe@oracle.com>
2008-10-16{pci,pnp} quirks.c: don't use deprecated print_fn_descriptor_symbol()Linus Torvalds
I dunno how this missed Bjorn and his quest to use %pF in commit c80cfb0406c01bb5da91bfe30f5cb1fd96831138 ("vsprintf: use new vsprintf symbolic function pointer format"), but it did. So use %pF in the two remaining places that still tried to print out function pointers by hand. Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
2008-10-16Merge git://git.linux-nfs.org/projects/trondmy/nfs-2.6Linus Torvalds
* git://git.linux-nfs.org/projects/trondmy/nfs-2.6: (53 commits) NFS: Fix a resolution problem with nfs_inode->cache_change_attribute NFS: Fix the resolution problem with nfs_inode_attrs_need_update() NFS: Changes to inode->i_nlinks must set the NFS_INO_INVALID_ATTR flag RPC/RDMA: ensure connection attempt is complete before signalling. RPC/RDMA: correct the reconnect timer backoff RPC/RDMA: optionally emit useful transport info upon connect/disconnect. RPC/RDMA: reformat a debug printk to keep lines together. RPC/RDMA: harden connection logic against missing/late rdma_cm upcalls. RPC/RDMA: fix connect/reconnect resource leak. RPC/RDMA: return a consistent error, when connect fails. RPC/RDMA: adhere to protocol for unpadded client trailing write chunks. RPC/RDMA: avoid an oops due to disconnect racing with async upcalls. RPC/RDMA: maintain the RPC task bytes-sent statistic. RPC/RDMA: suppress retransmit on RPC/RDMA clients. RPC/RDMA: fix connection IRD/ORD setting RPC/RDMA: support FRMR client memory registration. RPC/RDMA: check selected memory registration mode at runtime. RPC/RDMA: add data types and new FRMR memory registration enum. RPC/RDMA: refactor the inline memory registration code. NFS: fix nfs_parse_ip_address() corner case ...
2008-10-16Merge branch 'sched-fixes-for-linus' of ↵Linus Torvalds
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_clock: prevent scd->clock from moving backwards
2008-10-16Merge branch 'for-linus' of ↵Linus Torvalds
git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound-2.6 * 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound-2.6: ALSA: us122l: fix missing unlock in usb_stream_hwdep_vm_fault() ALSA: hda - Fix quirk lists for realtek codecs ALSA: hda - Add support of ALC272 ALSA: hda - Add ALC887 support ALSA: hda - Add ALC1200 support ALSA: hda - Fix PCI SSID of ASUS M90V ALSA: hda - Add auto mic switch in realtek auto-probe mode ALSA: Fix pxa2xx-ac97-lib.c compilation ALSA: ASoC: Hide TLV320AIC26 configuration option for non-OpenFirwmare users ALSA: hda: fix nid variable warning ALSA: ASoC: Fix compile-time warning for tlv320aic23.c
2008-10-16Merge branch 'kvm-updates/2.6.28' of ↵Linus Torvalds
git://git.kernel.org/pub/scm/linux/kernel/git/avi/kvm * 'kvm-updates/2.6.28' of git://git.kernel.org/pub/scm/linux/kernel/git/avi/kvm: (134 commits) KVM: ia64: Add intel iommu support for guests. KVM: ia64: add directed mmio range support for kvm guests KVM: ia64: Make pmt table be able to hold physical mmio entries. KVM: Move irqchip_in_kernel() from ioapic.h to irq.h KVM: Separate irq ack notification out of arch/x86/kvm/irq.c KVM: Change is_mmio_pfn to kvm_is_mmio_pfn, and make it common for all archs KVM: Move device assignment logic to common code KVM: Device Assignment: Move vtd.c from arch/x86/kvm/ to virt/kvm/ KVM: VMX: enable invlpg exiting if EPT is disabled KVM: x86: Silence various LAPIC-related host kernel messages KVM: Device Assignment: Map mmio pages into VT-d page table KVM: PIC: enhance IPI avoidance KVM: MMU: add "oos_shadow" parameter to disable oos KVM: MMU: speed up mmu_unsync_walk KVM: MMU: out of sync shadow core KVM: MMU: mmu_convert_notrap helper KVM: MMU: awareness of new kvm_mmu_zap_page behaviour KVM: MMU: mmu_parent_walk KVM: x86: trap invlpg KVM: MMU: sync roots on mmu reload ...
2008-10-16Fix kernel/softirq.c printk format warning properlyLinus Torvalds
This fixes the broken 77af7e3403e7314c47b0c07fbc5e4ef21d939532 ("softirq, warning fix: correct a format to avoid a warning") fix correctly. The type of a pointer subtraction is not "int", nor is it "long". It can be either (or something else). It's "ptrdiff_t", and the printk format for it is "%td". Cc: Frederic Weisbecker <fweisbec@gmail.com> Cc: Ingo Molnar <mingo@elte.hu> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
2008-10-16net: Remove CONFIG_KMOD from net/ (towards removing CONFIG_KMOD entirely)Johannes Berg
Some code here depends on CONFIG_KMOD to not try to load protocol modules or similar, replace by CONFIG_MODULES where more than just request_module depends on CONFIG_KMOD and and also use try_then_request_module in ebtables. Signed-off-by: Johannes Berg <johannes@sipsolutions.net> Signed-off-by: Rusty Russell <rusty@rustcorp.com.au> Signed-off-by: David S. Miller <davem@davemloft.net>
2008-10-16Merge branch 'core-v28-for-linus' of ↵Linus Torvalds
git://git.kernel.org/pub/scm/linux/kernel/git/tip/linux-2.6-tip * 'core-v28-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/linux-2.6-tip: do_generic_file_read: s/EINTR/EIO/ if lock_page_killable() fails softirq, warning fix: correct a format to avoid a warning softirqs, debug: preemption check x86, pci-hotplug, calgary / rio: fix EBDA ioremap() IO resources, x86: ioremap sanity check to catch mapping requests exceeding, fix IO resources, x86: ioremap sanity check to catch mapping requests exceeding the BAR sizes softlockup: Documentation/sysctl/kernel.txt: fix softlockup_thresh description dmi scan: warn about too early calls to dmi_check_system() generic: redefine resource_size_t as phys_addr_t generic: make PFN_PHYS explicitly return phys_addr_t generic: add phys_addr_t for holding physical addresses softirq: allocate less vectors IO resources: fix/remove printk printk: robustify printk, update comment printk: robustify printk, fix #2 printk: robustify printk, fix printk: robustify printk Fixed up conflicts in: arch/powerpc/include/asm/types.h arch/powerpc/platforms/Kconfig.cputype manually.
2008-10-16Merge branch 'x86-fixes-for-linus' of ↵Linus Torvalds
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: fix compat-vdso x86/mm: unify init task OOM handling x86/mm: do not trigger a kernel warning if user-space disables interrupts and generates a page fault
2008-10-16FRV: Eliminate NULL test and memset after alloc_bootmemJulia Lawall
As noted by Akinobu Mita in patch b1fceac2b9e04d278316b2faddf276015fc06e3b, alloc_bootmem and related functions never return NULL and always return a zeroed region of memory. Thus a NULL test or memset after calls to these functions is unnecessary. arch/frv/mm/init.c | 2 -- 1 file changed, 2 deletions(-) This was fixed using the following semantic patch. (http://www.emn.fr/x-info/coccinelle/) // <smpl> @@ expression E; statement S; @@ E = \(alloc_bootmem\|alloc_bootmem_low\|alloc_bootmem_pages\|alloc_bootmem_low_pages\)(...) ... when != E ( - BUG_ON (E == NULL); | - if (E == NULL) S ) @@ expression E,E1; @@ E = \(alloc_bootmem\|alloc_bootmem_low\|alloc_bootmem_pages\|alloc_bootmem_low_pages\)(...) ... when != E - memset(E,0,E1); // </smpl> Signed-off-by: Julia Lawall <julia@diku.dk> Signed-off-by: David Howells <dhowells@redhat.com> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
2008-10-16FRV: Switch unaligned access to the packed-struct implementationHarvey Harrison
Switch unaligned access to the packed-struct implementation for BE accesses as this reduces the size of the kernel a little. LE still uses the byte shift. Signed-off-by: Harvey Harrison <harvey.harrison@gmail.com> Signed-off-by: David Howells <dhowells@redhat.com> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
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