aboutsummaryrefslogtreecommitdiffstats
AgeCommit message (Collapse)AuthorFilesLines
2007-10-11missed bio_endio() in axonramAl Viro1-2/+2
Signed-off-by: Al Viro <viro@zeniv.linux.org.uk> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
2007-10-11Merge branch 'master' of git://git.kernel.org/pub/scm/linux/kernel/git/paulus/powerpcLinus Torvalds529-13476/+31125
* 'master' of git://git.kernel.org/pub/scm/linux/kernel/git/paulus/powerpc: (408 commits) [POWERPC] Add memchr() to the bootwrapper [POWERPC] Implement logging of unhandled signals [POWERPC] Add legacy serial support for OPB with flattened device tree [POWERPC] Use 1TB segments [POWERPC] XilinxFB: Allow fixed framebuffer base address [POWERPC] XilinxFB: Add support for custom screen resolution [POWERPC] XilinxFB: Use pdata to pass around framebuffer parameters [POWERPC] PCI: Add 64-bit physical address support to setup_indirect_pci [POWERPC] 4xx: Kilauea defconfig file [POWERPC] 4xx: Kilauea DTS [POWERPC] 4xx: Add AMCC Kilauea eval board support to platforms/40x [POWERPC] 4xx: Add AMCC 405EX support to cputable.c [POWERPC] Adjust TASK_SIZE on ppc32 systems to 3GB that are capable [POWERPC] Use PAGE_OFFSET to tell if an address is user/kernel in SW TLB handlers [POWERPC] 85xx: Enable FP emulation in MPC8560 ADS defconfig [POWERPC] 85xx: Killed <asm/mpc85xx.h> [POWERPC] 85xx: Add cpm nodes for 8541/8555 CDS [POWERPC] 85xx: Convert mpc8560ads to the new CPM binding. [POWERPC] mpc8272ads: Remove muram from the CPM reg property. [POWERPC] Make clockevents work on PPC601 processors ... Fixed up conflict in Documentation/powerpc/booting-without-of.txt manually.
2007-10-11Merge branch 'upstream-fixes' of master.kernel.org:/pub/scm/linux/kernel/git/jgarzik/libata-devLinus Torvalds1-9/+18
* 'upstream-fixes' of master.kernel.org:/pub/scm/linux/kernel/git/jgarzik/libata-dev: [libata] sata_mv: more S/G fixes
2007-10-12[libata] sata_mv: more S/G fixesJeff Garzik1-9/+18
* corruption fix: we only want the lower 16 bits of length (0 == 64kb) * ditto: the upper layer sets max-phys-segments to LIBATA_MAX_PRD, so we must reset it to own hw-specific length. * delete unused mv_fill_sg() return value Signed-off-by: Jeff Garzik <jgarzik@redhat.com>
2007-10-11JFS: fix bio-related build breakageJeff Garzik1-6/+1
Signed-off-by: Jeff Garzik <jgarzik@redhat.com> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
2007-10-12[POWERPC] Add memchr() to the bootwrapperDavid Gibson2-0/+14
This adds a memchr() implementation to the bootwrapper, which will be needed when libfdt is merged in. Signed-off-by: David Gibson <david@gibson.dropbear.id.au> Signed-off-by: Paul Mackerras <paulus@samba.org>
2007-10-12[POWERPC] Implement logging of unhandled signalsOlof Johansson5-2/+71
Implement show_unhandled_signals sysctl + support to print when a process is killed due to unhandled signals just as i386 and x86_64 does. Default to having it off, unlike x86 that defaults on. Signed-off-by: Olof Johansson <olof@lixom.net> Signed-off-by: Paul Mackerras <paulus@samba.org>
2007-10-12[POWERPC] Add legacy serial support for OPB with flattened device treeValentine Barshak1-2/+3
Currently find_legacy_serial_ports() can find no serial ports on the OPB with flattened device tree. Thus no legacy boot console can be initialized. Just the early udbg console works, which is initialized with udbg_init_44x_as1 on the UART's physical address specified in kernel config. This happens because we look for ns16750 serial devices only and expect opb node to have a device type property. This patch makes it look for ns16550-compatible devices and use of_device_is_compatible() for opb in case device type is not specified. Signed-off-by: Valentine Barshak <vbarshak@ru.mvista.com> Signed-off-by: Paul Mackerras <paulus@samba.org>
2007-10-12[POWERPC] Use 1TB segmentsPaul Mackerras23-258/+513
This makes the kernel use 1TB segments for all kernel mappings and for user addresses of 1TB and above, on machines which support them (currently POWER5+, POWER6 and PA6T). We detect that the machine supports 1TB segments by looking at the ibm,processor-segment-sizes property in the device tree. We don't currently use 1TB segments for user addresses < 1T, since that would effectively prevent 32-bit processes from using huge pages unless we also had a way to revert to using 256MB segments. That would be possible but would involve extra complications (such as keeping track of which segment size was used when HPTEs were inserted) and is not addressed here. Parts of this patch were originally written by Ben Herrenschmidt. Signed-off-by: Paul Mackerras <paulus@samba.org>
2007-10-12[POWERPC] XilinxFB: Allow fixed framebuffer base addressGrant Likely2-6/+21
Allow a fixed framebuffer address to be assigned to the framebuffer device instead of allocating the framebuffer from the consistent memory pool. Signed-off-by: Grant Likely <grant.likely@secretlab.ca> Signed-off-by: Paul Mackerras <paulus@samba.org>
2007-10-12[POWERPC] XilinxFB: Add support for custom screen resolutionGrant Likely2-28/+49
Some custom implementations of the xilinx fb can use resolutions other than 640x480. This patch allows the resolution to be specified in the device tree or the xilinx_platform_data structure. Signed-off-by: Grant Likely <grant.likely@secretlab.ca> Signed-off-by: Paul Mackerras <paulus@samba.org>
2007-10-12[POWERPC] XilinxFB: Use pdata to pass around framebuffer parametersGrant Likely1-20/+23
The call to xilinxfb_assign is getting unwieldy when adding features to the Xilinx framebuffer driver. Change xilinxfb_assign() to accept a pointer to a xilinxfb_platform_data structure to prepare for adding additition configuration options. Signed-off-by: Grant Likely <grant.likely@secretlab.ca> Signed-off-by: Paul Mackerras <paulus@samba.org>
2007-10-12[POWERPC] PCI: Add 64-bit physical address support to setup_indirect_pciValentine Barshak2-3/+6
Add 64-bit physical address support to setup_indirect_pci(). Signed-off-by: Valentine Barshak <vbarshak@ru.mvista.com> Acked-by: Kumar Gala <galak@kernel.crashing.org> Signed-off-by: Paul Mackerras <paulus@samba.org>
2007-10-11Merge branch 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/roland/infinibandLinus Torvalds89-1710/+2498
* 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/roland/infiniband: (87 commits) mlx4_core: Fix section mismatches IPoIB: Allow setting policy to ignore multicast groups IB/mthca: Mark error paths as unlikely() in post_srq_recv functions IB/ipath: Minor fix to ordering of freeing and zeroing of tid pages. IB/ipath: Remove redundant link state checks IB/ipath: Fix IB_EVENT_PORT_ERR event IB/ipath: Better handling of unexpected GPIO interrupts IB/ipath: Maintain active time on all chips IB/ipath: Fix QHT7040 serial number check IB/ipath: Indicate a couple of chip bugs to userspace IB/ipath: iba6110 rev4 no longer needs recv header overrun workaround IB/ipath: Use counters in ipath_poll and cleanup interrupts in ipath_close IB/ipath: Remove duplicate copy of LMC IB/ipath: Add ability to set the LMC via the sysfs debugging interface IB/ipath: Optimize completion queue entry insertion and polling IB/ipath: Implement IB_EVENT_QP_LAST_WQE_REACHED IB/ipath: Generate flush CQE when QP is in error state IB/ipath: Remove redundant code IB/ipath: Future proof eeprom checksum code (contents reading) IB/ipath: UC RDMA WRITE with IMMEDIATE doesn't send the immediate ...
2007-10-11Merge branch 'master' of git://git.kernel.org/pub/scm/linux/kernel/git/davem/net-2.6Linus Torvalds1247-44341/+204066
* 'master' of git://git.kernel.org/pub/scm/linux/kernel/git/davem/net-2.6: (867 commits) [SKY2]: status polling loop (post merge) [NET]: Fix NAPI completion handling in some drivers. [TCP]: Limit processing lost_retrans loop to work-to-do cases [TCP]: Fix lost_retrans loop vs fastpath problems [TCP]: No need to re-count fackets_out/sacked_out at RTO [TCP]: Extract tcp_match_queue_to_sack from sacktag code [TCP]: Kill almost unused variable pcount from sacktag [TCP]: Fix mark_head_lost to ignore R-bit when trying to mark L [TCP]: Add bytes_acked (ABC) clearing to FRTO too [IPv6]: Update setsockopt(IPV6_MULTICAST_IF) to support RFC 3493, try2 [NETFILTER]: x_tables: add missing ip6t_modulename aliases [NETFILTER]: nf_conntrack_tcp: fix connection reopening [QETH]: fix qeth_main.c [NETLINK]: fib_frontend build fixes [IPv6]: Export userland ND options through netlink (RDNSS support) [9P]: build fix with !CONFIG_SYSCTL [NET]: Fix dev_put() and dev_hold() comments [NET]: make netlink user -> kernel interface synchronious [NET]: unify netlink kernel socket recognition [NET]: cleanup 3rd argument in netlink_sendskb ... Fix up conflicts manually in Documentation/feature-removal-schedule.txt and my new least favourite crap, the "mod_devicetable" support in the files include/linux/mod_devicetable.h and scripts/mod/file2alias.c. (The latter files seem to be explicitly _designed_ to get conflicts when different subsystems work with them - that have an absolutely horrid lack of subsystem separation!) Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
2007-10-11Merge branch 'upstream' of git://ftp.linux-mips.org/pub/scm/upstream-linusLinus Torvalds436-10331/+14483
* 'upstream' of git://ftp.linux-mips.org/pub/scm/upstream-linus: (80 commits) [MIPS] tlbex.c: Cleanup __init usage. [MIPS] WRPPMC serial support move to platform device [MIPS] R1: Fix hazard barriers to make kernels work on R2 also. [MIPS] VPE: reimplement ELF loader. [MIPS] cleanup WRPPMC include files [MIPS] Add BUG_ON assertion for attempt to run kernel on the wrong CPU type. [MIPS] SMP: Use ISO C struct initializer for local structs. [MIPS] SMP: Kill useless casts. [MIPS] Kill num_online_cpus() loops. [MIPS] SMP: Implement smp_call_function_mask(). [MIPS] Make facility to convert CPU types to strings generally available. [MIPS] Convert list of CPU types from #define to enum. [MIPS] Optimize get_unaligned / put_unaligned implementations. [MIPS] checkfiles: Fix "need space after that ','" errors. [MIPS] Fix "no space between function name and open parenthesis" warnings. [MIPS] Allow hardwiring of the CPU type to a single type for optimization. [MIPS] tlbex: Size optimize code by declaring a few functions inline. [MIPS] pg-r4k.c: Dump the generated code [MIPS] Cobalt: Remove cobalt_machine_power_off() [MIPS] Cobalt: Move reset port definition to arch/mips/cobalt/reset.c ...
2007-10-11Merge git://git.kernel.org/pub/scm/linux/kernel/git/bart/ide-2.6Linus Torvalds52-853/+945
* git://git.kernel.org/pub/scm/linux/kernel/git/bart/ide-2.6: (24 commits) ide: use only ->set_pio_mode method for programming PIO modes (take 2) sis5513: don't change UDMA settings when programming PIO it8213/piix/slc90e66: don't change DMA settings when programming PIO alim15x3: PIO mode setup fixes siimage: fix ->set_pio_mode method to select PIO data transfer cs5520: don't enable VDMA in ->speedproc sc1200: remove redundant warning message from sc1200_tune_chipset() ide-pmac: PIO mode setup fixes (take 3) icside: fix ->speedproc to return on unsupported modes (take 5) sgiioc4: use ide_tune_dma() amd74xx/via82cxxx: use ide_tune_dma() ide: add ide_set{_max}_pio() (take 4) ide: Kconfig face-lift ide: move ide_rate_filter() calls to the upper layer (take 2) sis5513: add ->udma_filter method for chipset_family >= ATA_133 ide: mode limiting fixes for user requested speed changes ide: add missing ide_rate_filter() calls to ->speedproc()-s ide: call udma_filter() before resorting to the UltraDMA mask ide: make jmicron match vendor and device class pdc202xx_new: switch to using pci_get_slot() (take 2) ...
2007-10-11Merge branch 'for-linus' of git://git.o-hand.com/linux-rpurdie-ledsLinus Torvalds5-47/+252
* 'for-linus' of git://git.o-hand.com/linux-rpurdie-leds: leds: Update Cobalt Qube series front LED support leds: Add Cobalt Raq series LEDs support leds: Rename leds-cobalt driver
2007-10-11Merge branch 'for-linus' of git://git.o-hand.com/linux-rpurdie-backlightLinus Torvalds12-44/+518
* 'for-linus' of git://git.o-hand.com/linux-rpurdie-backlight: backlight: Convert corgi backlight driver into a more generic driver backlight: Add Samsung LTV350QV LCD driver backlight: Fix cr_bllcd allocations and error paths backlight/leds: Make two structs static
2007-10-11Merge branch 'dmi-const' of git://git.kernel.org/pub/scm/linux/kernel/git/jgarzik/misc-2.6Linus Torvalds35-97/+103
* 'dmi-const' of git://git.kernel.org/pub/scm/linux/kernel/git/jgarzik/misc-2.6: drivers/firmware: const-ify DMI API and internals
2007-10-11Merge branch 'block-2.6.24' of git://git.kernel.dk/data/git/linux-2.6-blockLinus Torvalds72-1687/+1728
* 'block-2.6.24' of git://git.kernel.dk/data/git/linux-2.6-block: (37 commits) [BLOCK] Fix failing compile with BLK_DEV_IO_TRACE=n compat_ioctl: move floppy handlers to block/compat_ioctl.c compat_ioctl: move cdrom handlers to block/compat_ioctl.c compat_ioctl: move BLKPG handling to block/compat_ioctl.c compat_ioctl: move hdio calls to block/compat_ioctl.c compat_ioctl: handle blk_trace ioctls compat_ioctl: add compat_blkdev_driver_ioctl() compat_ioctl: move common block ioctls to compat_blkdev_ioctl Sysace: Don't enable IRQ until after interrupt handler is registered Sysace: sparse fixes Sysace: Minor coding convention fixup drivers/block/umem: use DRIVER_NAME where appropriate drivers/block/umem: trim trailing whitespace drivers/block/umem: minor cleanups drivers/block/umem: use dev_printk() drivers/block/umem: move private include away from include/linux Sysace: Labels in C code should not be indented. Sysace: Add of_platform_bus binding Sysace: Move IRQ handler registration to occur after FSM is initialized Sysace: minor rework and cleanup changes ...
2007-10-11Merge branch 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/hskinnemoen/avr32-2.6Linus Torvalds21-72/+446
* 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/hskinnemoen/avr32-2.6: [AVR32] Fix random segfault with preemption [AVR32] Don't use __builtin_xchg() [AVR32] ngw100 i2c-gpio tweaks [AVR32] Ignore a few irrelevant syscalls [AVR32] SMC configuration in clock cycles [AVR32] Drop support for redundant "keepinitrd" boot-time parm. [AVR32] Make dma_sync_*_for_cpu no-ops [AVR32] Remove unneeded 8K alignment of .text section [AVR32] Kill a few hardcoded constants in vmlinux.lds [AVR32] rename vmlinux.lds [AVR32] fix command line parsing in early_parse_fbmem [AVR32] checkstack support [AVR32] Wire up USBA device [AVR32] add multidrive support for pio driver [AVR32] /sys/kernel/debug/at32ap_clk [AVR32] Move AT32_PM_BASE definition into pm.h
2007-10-11Merge branch 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/cooloney/blackfin-2.6Linus Torvalds116-4804/+6069
* 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/cooloney/blackfin-2.6: (74 commits) Blackfin serial driver: pending a unique anomaly id, tie the break flood issue to ANOMALY_05000230 blackfin enable arbitary speed serial setting Blackfin arch: Remove cruft - CONFIG_DEBUG_SERIAL_EARLY_INIT and DEBUG_KERNEL_START Blackfin arch: fix typo in register name Blackfin arch: trim the Blackfin arch MAINTAINERS list Blackfin arch: fix bug libstdc++ calling writev with an iovec containing { NULL, 0 } fails on Blackfin Blackfin arch: Export strcpy - occasionally get module link failures otherwise Blackfin arch: the load address is not safe to point to as a workaround for ANOMALY 05000281 Blackfin arch: show_mem can not be marked as init, since it is called during OOM condition Blackfin arch: flush/inv the correct range when using write back cache and fix bugs find by dmacopy Blackfin arch: update kgdb patch Blackfin arch: Comply with revised Anomaly Workarounds for BF533 05000311 and BF561 05000323 Blackfin arch: Print out debug info, as early as possible Blackfin arch: Enable earlyprintk earlier - so any error after our interrupt tables are set up will print out Blackfin arch: fix endless loop bug when a double fault happens Blackfin arch: Initial patch to add earlyprintk support Blackfin arch: add TWIx_REGBASE and SPIx_REGBASE to specific CPU header files, use the new REGBASE for board platform resources Blackfin arch: modify the insX/outsX and dma_insX/dma_outsX to be compatible with other archs Blackfin arch: add more common defines for output sections Blackfin arch: cleanup IO and DMA_IO API function definitions according to other arches ...
2007-10-11Merge branch 'master' of git://git.kernel.org/pub/scm/linux/kernel/git/mchehab/v4l-dvbLinus Torvalds276-5788/+18481
* 'master' of git://git.kernel.org/pub/scm/linux/kernel/git/mchehab/v4l-dvb: (310 commits) V4L/DVB (6316): Change list_for_each+list_entry to list_for_each_entry V4L/DVB (6315): pvrusb2: Change list_for_each+list_entry to list_for_each_entry V4L/DVB (6314): saa7134: Replace list_for_each+list_entry with list_for_each_entry V4L/DVB (6313): ivtv: Replace list_for_each+list_entry with list_for_each_entry V4L/DVB (6312): cx88: Replace list_for_each+list_entry with list_for_each_entry V4L/DVB (6311): dvb: Replace list_for_each+list_entry with list_for_each_entry V4L/DVB (6308): V4L: zc0301, remove bad usage of ERESTARTSYS V4L/DVB (6307): V4L: w9968cf, remove bad usage of ERESTARTSYS V4L/DVB (6306): Few clenups for saa7134 resume code V4L/DVB (6305): V4L: videobuf-core.c avoid NULL dereferences in videobuf-core V4L/DVB (6301): pvrusb: Update DEBUGIFC sysfs to kernel 2.6.13+ V4L/DVB (6300): CodingStyle cleanup V4L/DVB (6299): dvb: Add dependencies for VIDEOBUF_DVB V4L/DVB (6297): cx23885: remove wrong Kconfig selection of VIDEOBUF V4L/DVB (6296): dib0700: add support for AverMedia DVB-T Express card V4L/DVB (6295): saa7134: add autodetection for KWorld ATSC-115 V4L/DVB (6293): V4L: convert struct class_device to struct device V4L/DVB (6292): videobuf_core init always require callback implementation V4L/DVB (6291): Fix: avoid oops on some SMP machines V4L/DVB (6290): remove videobuf_set_pci_ops ...
2007-10-11Merge branch 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/drzeus/mmcLinus Torvalds52-430/+6259
* 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/drzeus/mmc: (67 commits) mmc: don't use weight32() pxamci: support arbitrary block size sdio: make the IRQ thread more resilient in the presence of bad states sdio: fix IRQ diagnostic message sdhci: remove old dma module params sdhci: add SDHCI_QUIRK_BROKEN_DMA quirk sdhci: remove DMA capability check from controller's PCI Class reg sdhci: fix a typo mmc: Disabler for Ricoh MMC controller sdio: adaptive interrupt polling mmc: pxamci: add SDIO card interrupt reporting capability mmc: pxamci: set proper buswidth capabilities according to PXA flavor mmc: pxamci: set proper block capabilities according to PXA flavor mmc: pxamci: better pending IRQ determination arm: i.MX/MX1 SDHC implements SD cards read-only switch read-back mmc: add led trigger mmc_spi host driver MMC core learns about SPI MMC/SD card driver learns SPI MMC headers learn about SPI ...
2007-10-11[SKY2]: status polling loop (post merge)Stephen Hemminger1-24/+17
Handle the corner case where budget is exhausted correctly. And save unnecessary read of index register. Signed-off-by: Stephen Hemminger <shemminger@linux-foundation.org> Signed-off-by: David S. Miller <davem@davemloft.net>
2007-10-11[NET]: Fix NAPI completion handling in some drivers.David S. Miller3-42/+82
In order for the list handling in net_rx_action() to be correct, drivers must follow certain rules as stated by this comment in net_rx_action(): /* Drivers must not modify the NAPI state if they * consume the entire weight. In such cases this code * still "owns" the NAPI instance and therefore can * move the instance around on the list at-will. */ A few drivers do not do this because they mix the budget checks with reading hardware state, resulting in crashes like the one reported by takano@axe-inc.co.jp. BNX2 and TG3 are taken care of here, SKY2 fix is from Stephen Hemminger. Signed-off-by: David S. Miller <davem@davemloft.net>
2007-10-11[TCP]: Limit processing lost_retrans loop to work-to-do casesIlpo Järvinen3-3/+15
This addition of lost_retrans_low to tcp_sock might be unnecessary, it's not clear how often lost_retrans worker is executed when there wasn't work to do. Signed-off-by: Ilpo Järvinen <ilpo.jarvinen@helsinki.fi> Signed-off-by: David S. Miller <davem@davemloft.net>
2007-10-11[TCP]: Fix lost_retrans loop vs fastpath problemsIlpo Järvinen1-15/+22
Detection implemented with lost_retrans must work also when fastpath is taken, yet most of the queue is skipped including (very likely) those retransmitted skb's we're interested in. This problem appeared when the hints got added, which removed a need to always walk over the whole write queue head. Therefore decicion for the lost_retrans worker loop entry must be separated from the sacktag processing more than it was necessary before. It turns out to be problematic to optimize the worker loop very heavily because ack_seqs of skb may have a number of discontinuity points. Maybe similar approach as currently is implemented could be attempted but that's becoming more and more complex because the trend is towards less skb walking in sacktag marker. Trying a simple work until all rexmitted skbs heve been processed approach. Maybe after(highest_sack_end_seq, tp->high_seq) checking is not sufficiently accurate and causes entry too often in no-work-to-do cases. Since that's not known, I've separated solution to that from this patch. Noticed because of report against a related problem from TAKANO Ryousei <takano@axe-inc.co.jp>. He also provided a patch to that part of the problem. This patch includes solution to it (though this patch has to use somewhat different placement). TAKANO's description and patch is available here: http://marc.info/?l=linux-netdev&m=119149311913288&w=2 ...In short, TAKANO's problem is that end_seq the loop is using not necessarily the largest SACK block's end_seq because the current ACK may still have higher SACK blocks which are later by the loop. Signed-off-by: Ilpo Järvinen <ilpo.jarvinen@helsinki.fi> Signed-off-by: David S. Miller <davem@davemloft.net>
2007-10-11[TCP]: No need to re-count fackets_out/sacked_out at RTOIlpo Järvinen1-10/+16
Both sacked_out and fackets_out are directly known from how parameter. Since fackets_out is accurate, there's no need for recounting (sacked_out was previously unnecessarily counted in the loop anyway). Signed-off-by: Ilpo Järvinen <ilpo.jarvinen@helsinki.fi> Signed-off-by: David S. Miller <davem@davemloft.net>
2007-10-11[TCP]: Extract tcp_match_queue_to_sack from sacktag codeIlpo Järvinen1-19/+35
This is necessary for upcoming DSACK bugfix. Reduces sacktag length which is not very sad thing at all... :-) Notice that there's a need to handle out-of-mem at caller's place. Signed-off-by: Ilpo Järvinen <ilpo.jarvinen@helsinki.fi> Signed-off-by: David S. Miller <davem@davemloft.net>
2007-10-11[TCP]: Kill almost unused variable pcount from sacktagIlpo Järvinen1-6/+3
It's on the way for future cutting of that function. Signed-off-by: Ilpo Järvinen <ilpo.jarvinen@helsinki.fi> Signed-off-by: David S. Miller <davem@davemloft.net>
2007-10-11[TCP]: Fix mark_head_lost to ignore R-bit when trying to mark LIlpo Järvinen1-1/+1
This condition (plain R) can arise at least in recovery that is triggered after tcp_undo_loss. There isn't any reason why they should not be marked as lost, not marking makes in_flight estimator to return too large values. Signed-off-by: Ilpo Järvinen <ilpo.jarvinen@helsinki.fi> Signed-off-by: David S. Miller <davem@davemloft.net>
2007-10-11[TCP]: Add bytes_acked (ABC) clearing to FRTO tooIlpo Järvinen1-0/+2
I was reading tcp_enter_loss while looking for Cedric's bug and noticed bytes_acked adjustment is missing from FRTO side. Since bytes_acked will only be used in tcp_cong_avoid, I think it's safe to assume RTO would be spurious. During FRTO cwnd will be not controlled by tcp_cong_avoid and if FRTO calls for conventional recovery, cwnd is adjusted and the result of wrong assumption is cleared from bytes_acked. If RTO was in fact spurious, we did normal ABC already and can continue without any additional adjustments. Signed-off-by: Ilpo Järvinen <ilpo.jarvinen@helsinki.fi> Signed-off-by: David S. Miller <davem@davemloft.net>
2007-10-12Merge branch 'for-2.6.24' of master.kernel.org:/pub/scm/linux/kernel/git/galak/powerpc into for-2.6.24Paul Mackerras21-334/+259
2007-10-11[MIPS] tlbex.c: Cleanup __init usage.Franck Bui-Huu1-48/+48
Signed-off-by: Franck Bui-Huu <fbuihuu@gmail.com> Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
2007-10-11[MIPS] WRPPMC serial support move to platform deviceYoichi Yuasa3-35/+81
Signed-off-by: Yoichi Yuasa <yoichi_yuasa@tripeaks.co.jp> Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
2007-10-11[MIPS] R1: Fix hazard barriers to make kernels work on R2 also.Ralf Baechle1-1/+53
Tested with Malta; inflates malta_defconfig by 3932 bytes. Ideally there should be additional configuration to allow getting rid of this overhead but that would be too much complexity at this stage of the release cycle. Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
2007-10-11[MIPS] VPE: reimplement ELF loader.Ralf Baechle1-34/+11
Loading ELF binaries based on the section table is totally wrong. This still leaves the other fat bug of referencing symbols in an executable unfixed, so people better don't run strip on their binaries ... As added bonus the new loader is also 23 lines shorter. Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
2007-10-11[MIPS] cleanup WRPPMC include filesYoichi Yuasa4-35/+12
Signed-off-by: Yoichi Yuasa <yoichi_yuasa@tripeaks.co.jp> Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
2007-10-11[MIPS] Add BUG_ON assertion for attempt to run kernel on the wrong CPU type.Franck Bui-Huu1-0/+8
Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
2007-10-11[MIPS] SMP: Use ISO C struct initializer for local structs.Ralf Baechle1-10/+13
Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
2007-10-11[MIPS] SMP: Kill useless casts.Ralf Baechle1-7/+7
Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
2007-10-11[MIPS] Kill num_online_cpus() loops.Ralf Baechle4-18/+27
Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
2007-10-11[MIPS] SMP: Implement smp_call_function_mask().Ralf Baechle3-40/+30
Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
2007-10-11[MIPS] Make facility to convert CPU types to strings generally available.Ralf Baechle4-77/+97
So far /proc/cpuinfo has been the only user but human readable processor name are more useful than that for proc. Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
2007-10-11[MIPS] Convert list of CPU types from #define to enum.Ralf Baechle1-70/+49
Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
2007-10-11[MIPS] Optimize get_unaligned / put_unaligned implementations.Ralf Baechle1-6/+21
Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
2007-10-11[MIPS] checkfiles: Fix "need space after that ','" errors.Ralf Baechle121-1943/+1951
Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
2007-10-11[MIPS] Fix "no space between function name and open parenthesis" warnings.Ralf Baechle104-845/+845
Signed-off-by: Ralf Baechle <ralf@linux-mips.org>