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* revert sg segment size ifdefsFUJITA Tomonori2007-10-16
| | | | | | | | This reverts sg segment size ifdefs that the current code has in order to provide a way to reduce sgpool memory consumption. Signed-off-by: FUJITA Tomonori <fujita.tomonori@lab.ntt.co.jp> Signed-off-by: Jens Axboe <jens.axboe@oracle.com>
* Fixup u14-34f ENABLE_SG_CHAININGAndrew Morton2007-10-16
| | | | | Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Jens Axboe <jens.axboe@oracle.com>
* qla1280: enable use_sg_chaining optionFUJITA Tomonori2007-10-16
| | | | | Signed-off-by: FUJITA Tomonori <fujita.tomonori@lab.ntt.co.jp> Signed-off-by: Jens Axboe <jens.axboe@oracle.com>
* [SCSI] add use_sg_chaining option to scsi_host_templateFUJITA Tomonori2007-10-16
| | | | | | | | | | This option is true if a low-level driver can support sg chaining. This will be removed eventually when all the drivers are converted to support sg chaining. q->max_phys_segments is set to SCSI_MAX_SG_SEGMENTS if false. Signed-off-by: FUJITA Tomonori <fujita.tomonori@lab.ntt.co.jp> Signed-off-by: Jens Axboe <jens.axboe@oracle.com>
* qla1280: sg chaining fixesFUJITA Tomonori2007-10-16
| | | | | Signed-off-by: FUJITA Tomonori <fujita.tomonori@lab.ntt.co.jp> Signed-off-by: Jens Axboe <jens.axboe@oracle.com>
* libata sg chaining support fixFUJITA Tomonori2007-10-16
| | | | | Signed-off-by: FUJITA Tomonori <fujita.tomonori@lab.ntt.co.jp> Signed-off-by: Jens Axboe <jens.axboe@oracle.com>
* zfcp: sg chaining supportFUJITA Tomonori2007-10-16
| | | | | Signed-off-by: FUJITA Tomonori <fujita.tomonori@lab.ntt.co.jp> Signed-off-by: Jens Axboe <jens.axboe@oracle.com>
* ips: sg chaining supportFUJITA Tomonori2007-10-16
| | | | | | | | ips properly uses scsi_for_each_sg for the normal I/O path, however, the breakup path doesn't. Signed-off-by: FUJITA Tomonori <fujita.tomonori@lab.ntt.co.jp> Signed-off-by: Jens Axboe <jens.axboe@oracle.com>
* IDE: sg chaining supportJens Axboe2007-10-16
| | | | | Acked-by: Bartlomiej Zolnierkiewicz <bzolnier@gmail.com> Signed-off-by: Jens Axboe <jens.axboe@oracle.com>
* Fusion: sg chaining supportJens Axboe2007-10-16
| | | | Signed-off-by: Jens Axboe <jens.axboe@oracle.com>
* USB storage: sg chaining supportJens Axboe2007-10-16
| | | | | | | | | | | [PATCH] USB storage: sg chaining support Modify usb_stor_access_xfer_buf() to take a pointer to an sg entry pointer, so we can keep track of that instead of passing around an integer index (which we can't use when dealing with multiple scatterlist arrays). Signed-off-by: Jens Axboe <jens.axboe@oracle.com>
* infiniband: sg chaining supportJens Axboe2007-10-16
| | | | Signed-off-by: Jens Axboe <jens.axboe@oracle.com>
* aha1542: convert to use the data buffer accessorsJens Axboe2007-10-16
| | | | Signed-off-by: Jens Axboe <jens.axboe@oracle.com>
* ide-scsi: sg chaining supportJens Axboe2007-10-16
| | | | | Acked-by: Bartlomiej Zolnierkiewicz <bzolnier@gmail.com> Signed-off-by: Jens Axboe <jens.axboe@oracle.com>
* qlogicpti: sg chaining supportJens Axboe2007-10-16
| | | | Signed-off-by: Jens Axboe <jens.axboe@oracle.com>
* aic94xx: sg chaining supportJens Axboe2007-10-16
| | | | Signed-off-by: Jens Axboe <jens.axboe@oracle.com>
* qla1280: sg chaining supportJens Axboe2007-10-16
| | | | | | Interesting hardware setup... Signed-off-by: Jens Axboe <jens.axboe@oracle.com>
* scsi generic: sg chaining supportJens Axboe2007-10-16
| | | | Signed-off-by: Jens Axboe <jens.axboe@oracle.com>
* scsi_debug: support sg chainingJens Axboe2007-10-16
| | | | | Signed-off-by: Douglas Gilbert <dougg@torque.net> Signed-off-by: Jens Axboe <jens.axboe@oracle.com>
* libata: convert to using sg helpersJens Axboe2007-10-16
| | | | | | | This converts libata to using the sg helpers for looking up sg elements, instead of doing it manually. Signed-off-by: Jens Axboe <jens.axboe@oracle.com>
* SCSI: support for allocating large scatterlistsJens Axboe2007-10-16
| | | | | | | | | | This is what enables large commands. If we need to allocate an sgtable that doesn't fit in a single page, allocate several SCSI_MAX_SG_SEGMENTS sized tables and chain them together. SCSI defaults to large chained sg tables, if the arch supports it. Signed-off-by: Jens Axboe <jens.axboe@oracle.com>
* scsi: simplify scsi_free_sgtable()Jens Axboe2007-10-16
| | | | | | | Just pass in the command, no point in passing in the scatterlist and scatterlist pool index seperately. Signed-off-by: Jens Axboe <jens.axboe@oracle.com>
* scsi: convert to using sg helpersJens Axboe2007-10-16
| | | | | | | This converts the SCSI mid layer to using the sg helpers for looking up sg elements, instead of doing it manually. Signed-off-by: Jens Axboe <jens.axboe@oracle.com>
* pktcdvd: don't rely on bio_init() preserving bio->bi_destructorLaurent Riffard2007-10-16
| | | | | Signed-off-by: Laurent Riffard <laurent.riffard@free.fr> Signed-off-by: Jens Axboe <jens.axboe@oracle.com>
* pktcdvd: don't rely on bio_init() preserving bio->bi_io_vecJens Axboe2007-10-16
| | | | Signed-off-by: Jens Axboe <jens.axboe@oracle.com>
* remove ide_get_error_location()Adrian Bunk2007-10-16
| | | | | Signed-off-by: Adrian Bunk <bunk@kernel.org> Signed-off-by: Jens Axboe <jens.axboe@oracle.com>
* block: convert blkdev_issue_flush() to use empty barriersJens Axboe2007-10-16
| | | | | | | Then we can get rid of ->issue_flush_fn() and all the driver private implementations of that. Signed-off-by: Jens Axboe <jens.axboe@oracle.com>
* Merge branch 'devel' of master.kernel.org:/home/rmk/linux-2.6-armLinus Torvalds2007-10-15
|\ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | * 'devel' of master.kernel.org:/home/rmk/linux-2.6-arm: (95 commits) [ARM] 4578/1: CM-x270: PCMCIA support [ARM] 4577/1: ITE 8152 PCI bridge support [ARM] 4576/1: CM-X270 machine support [ARM] pxa: Avoid pxa_gpio_mode() in gpio_direction_{in,out}put() [ARM] pxa: move pxa_set_mode() from pxa2xx_mainstone.c to mainstone.c [ARM] pxa: move pxa_set_mode() from pxa2xx_lubbock.c to lubbock.c [ARM] pxa: Make cpu_is_pxaXXX dependent on configuration symbols [ARM] pxa: PXA3xx base support [NET] smc91x: fix PXA DMA support code [SERIAL] Fix console initialisation ordering [ARM] pxa: tidy up arch/arm/mach-pxa/Makefile [ARM] Update arch/arm/Kconfig for drivers/Kconfig changes [ARM] 4600/1: fix kernel build failure with build-id-supporting binutils [ARM] 4599/1: Preserve ATAG list for use with kexec (2.6.23) [ARM] Rename consistent_sync() as dma_cache_maint() [ARM] 4572/1: ep93xx: add cirrus logic edb9307 support [ARM] 4596/1: S3C2412: Correct IRQs for SDI+CF and add decoding support [ARM] 4595/1: ns9xxx: define registers as void __iomem * instead of volatile u32 [ARM] 4594/1: ns9xxx: use the new gpio functions [ARM] 4593/1: ns9xxx: implement generic clockevents ...
| * [ARM] 4578/1: CM-x270: PCMCIA supportMike Rapoport2007-10-15
| | | | | | | | | | | | | | This patch provides support for PCMCIA on CM-X270 Signed-off-by: Mike Rapoport <mike@compulab.co.il> Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
| * [ARM] 4576/1: CM-X270 machine supportMike Rapoport2007-10-15
| | | | | | | | | | | | | | This patch provides core support for CM-X270 platform. Signed-off-by: Mike Rapoport <mike@compulab.co.il> Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
| * [ARM] pxa: move pxa_set_mode() from pxa2xx_mainstone.c to mainstone.cRussell King2007-10-15
| | | | | | | | Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
| * [ARM] pxa: move pxa_set_mode() from pxa2xx_lubbock.c to lubbock.cRussell King2007-10-15
| | | | | | | | Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
| * [NET] smc91x: fix PXA DMA support codeRussell King2007-10-15
| | | | | | | | | | | | | | | | | | | | | | | | The PXA DMA support code for smc91x doesn't pass a struct device to the dma_*map_single() functions, which leads to an oops in the dma bounce code. We have a struct device which was used to probe the SMC chip. Use it. (This patch is slightly larger because it requires struct smc_local to move into the header file.) Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
| * [SERIAL] Fix console initialisation orderingRussell King2007-10-15
| | | | | | | | | | | | | | | | Ensure pm callback is called upon initialisation to place port in correct power saving state. Ensure console is initialised prior to deciding whether to power down the port. Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
| * [ARM] pxa: update pxa irda driver to use clk supportRussell King2007-10-12
| | | | | | | | Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
| * [ARM] pxa: update PXA UDC driver to use clk supportRussell King2007-10-12
| | | | | | | | | | | | Note: this produces a WARN() dump. Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
| * [ARM] pxa: update pxa serial driver to use clk supportRussell King2007-10-12
| | | | | | | | Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
| * [ARM] pxa: update PXA MMC interface driver to use clk supportRussell King2007-10-12
| | | | | | | | Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
| * [ARM] pxa: update pxa27x keypad driver to use clk supportRussell King2007-10-12
| | | | | | | | Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
| * [ARM] pxa: update pxa i2c driver to use clk supportRussell King2007-10-12
| | | | | | | | Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
| * [ARM] pxa: update pxafb to use clk supportRussell King2007-10-12
| | | | | | | | Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
| * [ARM] pxa: convert PXA serial drivers to use platform resourcesRussell King2007-10-12
| | | | | | | | Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
* | [libata] pata_cs5536: new API build fixJeff Garzik2007-10-15
| | | | | | | | | | | | This driver was using hooks that were very recently removed. Signed-off-by: Jeff Garzik <jgarzik@redhat.com>
* | Merge branch 'master' of ↵Linus Torvalds2007-10-15
|\ \ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | master.kernel.org:/pub/scm/linux/kernel/git/davem/net-2.6 * 'master' of master.kernel.org:/pub/scm/linux/kernel/git/davem/net-2.6: (42 commits) [IPV6]: Consolidate the ip6_pol_route_(input|output) pair [TCP]: Make snd_cwnd_cnt 32-bit [TCP]: Update the /proc/net/tcp documentation [NETNS]: Don't panic on creating the namespace's loopback [NEIGH]: Ensure that pneigh_lookup is protected with RTNL [INET]: kmalloc+memset -> kzalloc in frag_alloc_queue [ISDN]: Fix compile with CONFIG_ISDN_X25 disabled. [IPV6]: Replace sk_buff ** with sk_buff * in input handlers [SELINUX]: Update for netfilter ->hook() arg changes. [INET]: Consolidate the xxx_put [INET]: Small cleanup for xxx_put after evictor consolidation [INET]: Consolidate the xxx_evictor [INET]: Consolidate the xxx_frag_destroy [INET]: Consolidate xxx_the secret_rebuild [INET]: Consolidate the xxx_frag_kill [INET]: Collect common frag sysctl variables together [INET]: Collect frag queues management objects together [INET]: Move common fields from frag_queues in one place. [TG3]: Fix performance regression on 5705. [ISDN]: Remove local copy of device name to make sure renames work. ...
| * | [NETNS]: Don't panic on creating the namespace's loopbackPavel Emelyanov2007-10-15
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | When the loopback device is failed to initialize inside the new namespaces, panic() is called. Do not do it when the namespace in question is not the init_net. Plus cleanup the error path a bit. Signed-off-by: Pavel Emelyanov <xemul@openvz.org> Signed-off-by: David S. Miller <davem@davemloft.net>
| * | [ISDN]: Fix compile with CONFIG_ISDN_X25 disabled.Denis V. Lunev2007-10-15
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | On Mon, Oct 15, 2007 at 06:44:56PM +0400, Denis V. Lunev wrote: Compilation fix. The problem appears after 7c076d1de869256848dacb8de0050a3a390f95df by Karsten Keil <kkeil@suse.de> Acked-by: Karsten Keil <kkeil@suse.de> Signed-off-by: Denis V. Lunev <den@openvz.org> Signed-off-by: David S. Miller <davem@davemloft.net>
| * | [TG3]: Fix performance regression on 5705.Michael Chan2007-10-15
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | A performance regression was introduced by the following commit: commit ee6a99b539a50b4e9398938a0a6d37f8bf911550 Author: Michael Chan <mchan@broadcom.com> Date: Wed Jul 18 21:49:10 2007 -0700 [TG3]: Fix msi issue with kexec/kdump. In making that change, the PCI latency timer and cache line size registers were not restored after chip reset. On the 5705, the latency timer gets reset to 0 during chip reset and this causes very poor performance. Update version to 3.84. Signed-off-by: Michael Chan <mchan@broadcom.com> Signed-off-by: David S. Miller <davem@davemloft.net>
| * | [ISDN]: Remove local copy of device name to make sure renames work.Karsten Keil2007-10-15
| | | | | | | | | | | | | | | Signed-off-by: Karsten Keil <kkeil@suse.de> Signed-off-by: David S. Miller <davem@davemloft.net>
| * | [NIU]: getting rid of __ucmpdi2 in niu.oAl Viro2007-10-15
| | | | | | | | | | | | | | | | | | | | | | | | By the time we get to that switch by PHY type, we have 8bit value. No need to keep it in u64 when u8 would do. Signed-off-by: Al Viro <viro@zeniv.linux.org.uk> Signed-off-by: David S. Miller <davem@davemloft.net>
| * | [NIU]: Fix write past end of array in niu_pci_probe_sprom().David S. Miller2007-10-15
| | | | | | | | | | | | | | | | | | Noticed by Coverity checker and reported by Adrian Bunk. Signed-off-by: David S. Miller <davem@davemloft.net>
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