- 06 11月, 2007 2 次提交
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由 Evgeniy Dushistov 提交于
During booting of last vanilla kernel I got: Trying to free nonexistent resource... This because of if "ENABLE_APRICOT" is on we do: request_region(ioaddr,...) if (checksum test failed) goto out1; dev->base_addr = ioaddr;//<-here mistake out1: release_region(dev->base_addr,...) This change fixes this bug for me. Signed-off-by: NEvgeniy Dushistov <dushistov@mail.ru> Signed-off-by: NJeff Garzik <jeff@garzik.org>
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由 David Miller 提交于
No HME parts can do VLANs correctly. Signed-off-by: NDavid S. Miller <davem@davemloft.net> Signed-off-by: NJeff Garzik <jeff@garzik.org>
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- 05 11月, 2007 6 次提交
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由 Linus Torvalds 提交于
* 'drm-patches' of master.kernel.org:/pub/scm/linux/kernel/git/airlied/drm-2.6: drm/sis: missing mutex unlock in error path. radeon: set the address to access the GART table on the CPU side correctly
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由 Linus Torvalds 提交于
* 'an' of master.kernel.org:/pub/scm/linux/kernel/git/jgarzik/libata-dev: [libata] Utilize new SCSI event infrastructure SCSI: add asynchronous event notification API
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由 Roel Kluin 提交于
airlied: separated this out from a patch on lkml. Signed-off-by: NRoel Kluin <12o3l@tiscali.nl> Signed-off-by: NDave Airlie <airlied@linux.ie>
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由 Dave Airlie 提交于
This code relied on the CPU and GPU address for the aperture being the same, On some r5xx hardware I was playing with I noticed that this isn't always true. This fixes issues seen on some r400 cards. (bugs.freedesktop.org 9957) Signed-off-by: NDave Airlie <airlied@redhat.com>
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git://git.kernel.org/pub/scm/linux/kernel/git/ieee1394/linux1394-2.6由 Linus Torvalds 提交于
* 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/ieee1394/linux1394-2.6: ieee1394: iso and async streams: s/g list fix
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由 Mark Lord 提交于
I have a system here that actively relies upon RTC wake alarms, and it has been failing (again) for a few days when attempting to use the /sys/class/rtc/rtc?/wakealarm interface. The old (fixed by Linus) /proc/ interface still works, but I'd like to get it using the new one. This patch fixes rtc-cmos to ignore the two upper bits when reading the BCD mday (day of month) register from CMOS. Some systems (eg. mine) seem to have the top bit set to "1" for some reason. The older /proc/ interface ignores the upper bits, and so we should too. Signed-off-by: NMark Lord <mlord@pobox.com> Acked-by: NDavid Brownell <david-b@pacbell.net> Cc: Alessandro Zummo <a.zummo@towertech.it> Signed-off-by: NLinus Torvalds <torvalds@linux-foundation.org>
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- 04 11月, 2007 10 次提交
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由 Jens Axboe 提交于
Torsten Kaiser wrote: > Looking that calltrace upwards, it seems replacing the > memset(dma->sglist,...) with sg_init_table(...) would fix the BUG_ON() > as that inits the SG_MAGIC. Tested-by: NTorsten Kaiser <just.for.lkml@googlemail.com> Signed-off-by: NStefan Richter <stefanr@s5r6.in-berlin.de>
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由 Jeff Garzik 提交于
An end to CD-ROM polling (if you have a device that supports AN)... hooray! Signed-off-by: NJeff Garzik <jgarzik@redhat.com>
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由 Jeff Garzik 提交于
Originally based on a patch by Kristen Carlson Accardi @ Intel. Copious input from James Bottomley. Signed-off-by: NJeff Garzik <jgarzik@redhat.com>
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git://git.kernel.dk/linux-2.6-block由 Linus Torvalds 提交于
* 'for-linus' of git://git.kernel.dk/linux-2.6-block: [BLOCK] Don't allow empty barriers to be passed down to queues that don't grok them dm: bounce_pfn limit added Deadline iosched: Fix batching fairness Deadline iosched: Reset batch for ordered requests Deadline iosched: Factor out finding latter reques
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git://git.kernel.dk/linux-2.6-block由 Linus Torvalds 提交于
* 'sg' of git://git.kernel.dk/linux-2.6-block: [SG] Get rid of __sg_mark_end() cleanup asm/scatterlist.h includes SG: Make sg_init_one() use general table init functions
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由 Linus Torvalds 提交于
Merge branch 'v2.6.24-rc1-lockdep' of git://git.kernel.org/pub/scm/linux/kernel/git/peterz/linux-2.6-lockdep * 'v2.6.24-rc1-lockdep' of git://git.kernel.org/pub/scm/linux/kernel/git/peterz/linux-2.6-lockdep: lockdep: fix a typo in the __lock_acquire comment sched: fix unconditional irq lock lockdep: fixup irq tracing
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由 Linus Torvalds 提交于
* master.kernel.org:/pub/scm/linux/kernel/git/lethal/sh64-2.6: sh64: Update defconfigs. sh64: fix dma_cache_sync() compilation sh64: Move DMA macros from pci.h to scatterlist.h.
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由 Linus Torvalds 提交于
* master.kernel.org:/pub/scm/linux/kernel/git/lethal/sh-2.6: (24 commits) sh: Update r7785rp defconfig. sh: mach-type updates. sh: Fix up r7780rp highlander CF access size. sh: Terminate .eh_frame in VDSO with a 4-byte 0. sh: Correct SUBARCH matching. sh: Decouple 4k and soft/hardirq stacks. sh: Fix optimized __copy_user() movca.l usage. sh: Clean up SR.RB Kconfig mess. sh: Kill off dead ipr_irq_demux(). sh: Make SH7750 oprofile compile again. sh: Provide a __read_mostly section wrapper. sh: linker script tidying. sh: Move zero page param defs somewhere sensible. sh: Use generic SMP_CACHE_BYTES/L1_CACHE_ALIGN. sh: Kill off legacy embedded ramdisk section. sh: Fix up early mem cmdline parsing. sh: Enable USBF on MS7722SE. sh: Add resource of USBF for SH7722. maple: Fix maple bus compiler warning sh: fix zImage build with >=binutils-2.18 ...
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由 Linus Torvalds 提交于
* 'upstream-linus' of master.kernel.org:/pub/scm/linux/kernel/git/jgarzik/libata-dev: (23 commits) libata: don't configure downstream links faster than the upstream link libata: request PHY speed configuration on SControl access failure libata: consider errors not associated with commands for speed down libata: more robust reset failure handling libata: cosmetic clean up / reorganization of ata_eh_reset() libata: fix timing computation in ata_eh_reset() libata: increase 128 KB / cmd limit for ATAPI tape drives sata_promise: fix endianess bug in ASIC PRD bug workaround libata: fix docbook make ata_scsi_lpm_get() static libata: suppress two warnings ata/sata_fsl: Remove ata_scsi_suspend/resume callbacks ata/sata_fsl: Remove sending LOG EXT command in sata_fsl_softreset() ata/sata_fsl: Move MPC8315DS link speed limit workaround to specific ifdef ata/sata_fsl: cleanup style problem ata/sata_fsl: remove unneeded sata_fsl_hardreset() ata/sata_fsl: remove unneeded on-stack copy of FIS ata/sata_fsl: cleanup needless casts to/from void __iomem * ata/sata_fsl: Remove unnecessary SCR cases ata/sata_fsl: Kill ata_sg_is_last() ...
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由 Anton Altaparmakov 提交于
The regression was caused by: commit[a32ea1e1] Fix read/truncate race This causes ntfs_readpage() to be called for a zero i_size inode, which failed when the file was compressed and non-resident. Thanks a lot to Mike Galbraith for reporting the issue and tracking down the commit that caused the regression. Looking into it I found three bugs which the patch fixes. Signed-off-by: NAnton Altaparmakov <aia21@cantab.net> Tested-by: NMike Galbraith <efault@gmx.de> Signed-off-by: NLinus Torvalds <torvalds@linux-foundation.org>
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- 03 11月, 2007 22 次提交
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由 Tejun Heo 提交于
There's nothing to be gained by configuring downstream links faster than the upstream link and such configurations cause problems on certain PMPs. Limit downstream link speed by the upstream link speed. Signed-off-by: NTejun Heo <htejun@gmail.com> Signed-off-by: NJeff Garzik <jeff@garzik.org>
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由 Tejun Heo 提交于
In sata_set_spd_needed(), if SControl read failed, it returned 0 and skipped PHY speed configuration. However, if SControl access fails, it's far more logical to request PHY speed configuration. Reverse the logic. Signed-off-by: NTejun Heo <htejun@gmail.com> Signed-off-by: NJeff Garzik <jeff@garzik.org>
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由 Tejun Heo 提交于
libata EH used to ignore errors not associated with commands when determining whether speed down is necessary or not. This leads to the following problems. * Errors not associated with commands can occur indefinitely without libata EH taking corrective actions. * Upstream link errors don't trigger speed down when PMP is attached to it and commands issued to downstream device trigger errors on the upstream link. This patch makes ata_eh_link_autopsy() consider errors not associated with command for speed down. Signed-off-by: NTejun Heo <htejun@gmail.com> Signed-off-by: NJeff Garzik <jeff@garzik.org>
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由 Tejun Heo 提交于
Reset failure is a critical error. It results in disabling the link requiring user intervention to re-enable it. Make reset failure handling more robust such that libata EH doesn't give up too early. * Temporary glitches during hardreset may lead to classification failure when there's no softreset available. Retry instead of giving up. * Initial softreset or follow up softreset may fail classification. Move classification error handling block out of followup softreset block such that both cases are handled and retry instead of giving up. Also, on the last try, give ATA class a blind shot. Signed-off-by: NTejun Heo <htejun@gmail.com> Signed-off-by: NJeff Garzik <jeff@garzik.org>
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由 Tejun Heo 提交于
Clean up and reorganize ata_eh_reset() to ease further changes. * Cache ARRAY_SIZE(ata_eh_reset_timeouts) in @max_tries. * Cache link->flags in @lflags. * Move failure handling block to the end of the function and unnest both success and failure handling blocks. Signed-off-by: NTejun Heo <htejun@gmail.com> Signed-off-by: NJeff Garzik <jeff@garzik.org>
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由 Tejun Heo 提交于
As jiffies changes asynchronously, it needs to be cached if unchanging timestamp is needed. The code in ata_eh_reset() intended to do that with @now but never actually did it. Fix it. Signed-off-by: NTejun Heo <htejun@gmail.com> Signed-off-by: NJeff Garzik <jeff@garzik.org>
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由 Tony Battersby 提交于
Commands sent to ATAPI tape drives via the SCSI generic (sg) driver are limited in the amount of data that they can transfer by the max_sectors value. The max_sectors value is currently calculated according to the command set for disk drives, which doesn't apply to tape drives. The default max_sectors value of 256 limits ATAPI tape drive commands to 128 KB. This patch against 2.6.24-rc1 increases the max_sectors value for tape drives to 65535, which permits tape drive commands to transfer just under 32 MB. Tested with a SuperMicro PDSME motherboard, AHCI, and a Sony SDX-570V SATA tape drive. Note that some of the chipset drivers also set their own max_sectors value, which may override the value set in libata-core. I don't have any of these chipsets to test, so I didn't go messing with them. Also, ATAPI devices other than tape drives may benefit from similar changes, but I have only tape drives and disk drives to test. Signed-off-by: NTony Battersby <tonyb@cybernetics.com> Signed-off-by: NJeff Garzik <jeff@garzik.org>
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由 Mikael Pettersson 提交于
The original workaround for the Promise ASIC PRD bug contained an endianess bug which I failed to detect: the adjustment of the last PRD entry's length field applied host arithmetic to little-endian data, which is incorrect on big-endian machines. We have the length available in host-endian format, so do the adjustment on host-endian data and then convert and store it in the PRD entry's little-endian data field. Thanks to an anonymous reviewer for detecting this bug. Signed-off-by: NMikael Pettersson <mikpe@it.uu.se> Signed-off-by: NJeff Garzik <jeff@garzik.org>
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由 Stephen Hemminger 提交于
Fix docbook format in the comments. Signed-off-by: NStephen Hemminger <shemminger@linux-foundation.org> Signed-off-by: NJeff Garzik <jeff@garzik.org>
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由 Adrian Bunk 提交于
ata_scsi_lpm_get() can become static. Signed-off-by: NAdrian Bunk <bunk@kernel.org> Signed-off-by: NJeff Garzik <jeff@garzik.org>
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由 Stephen Rothwell 提交于
drivers/ata/libata-core.c:768: warning: 'ata_lpm_enable' defined but not used drivers/ata/libata-core.c:784: warning: 'ata_lpm_disable' defined but not used Signed-off-by: NStephen Rothwell <sfr@canb.auug.org.au> Signed-off-by: NJeff Garzik <jeff@garzik.org>
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由 ashish kalra 提交于
Signed-off-by: Nashish kalra <ashish.kalra@freescale.com> Signed-off-by: NLi Yang <leoli@freescale.com> Signed-off-by: NJeff Garzik <jeff@garzik.org>
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由 ashish kalra 提交于
Signed-off-by: Nashish kalra <ashish.kalra@freescale.com> Signed-off-by: NLi Yang <leoli@freescale.com> Signed-off-by: NJeff Garzik <jeff@garzik.org>
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由 ashish kalra 提交于
Signed-off-by: Nashish kalra <ashish.kalra@freescale.com> Signed-off-by: NLi Yang <leoli@freescale.com> Signed-off-by: NJeff Garzik <jeff@garzik.org>
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由 Li Yang 提交于
Signed-off-by: NLi Yang <leoli@freescale.com> Signed-off-by: NJeff Garzik <jeff@garzik.org>
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由 Jeff Garzik 提交于
Signed-off-by: NJeff Garzik <jeff@garzik.org> Signed-off-by: NLi Yang <leoli@freescale.com> Signed-off-by: NJeff Garzik <jeff@garzik.org>
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由 Jeff Garzik 提交于
Remove unneeded on-stack copy of FIS in sata_fsl_cache_taskfile_from_d2h_fis(). Signed-off-by: NJeff Garzik <jeff@garzik.org> Signed-off-by: NLi Yang <leoli@freescale.com> Signed-off-by: NJeff Garzik <jeff@garzik.org>
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由 Jeff Garzik 提交于
Signed-off-by: NJeff Garzik <jeff@garzik.org> Signed-off-by: NLi Yang <leoli@freescale.com> Signed-off-by: NJeff Garzik <jeff@garzik.org>
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由 Jeff Garzik 提交于
SCRs in the driver map to the standard values found in include/linux/ata.h, so no need for individual scr_read/scr_write case statements duplicating the natural value. Signed-off-by: NJeff Garzik <jeff@garzik.org> Signed-off-by: NLi Yang <leoli@freescale.com> Signed-off-by: NJeff Garzik <jeff@garzik.org>
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由 Li Yang 提交于
Signed-off-by: NLi Yang <leoli@freescale.com> Signed-off-by: NJeff Garzik <jeff@garzik.org>
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由 Li Yang 提交于
Powerpc uses virtual irq which has to be unmapped. Signed-off-by: NLi Yang <leoli@freescale.com> Signed-off-by: NJeff Garzik <jeff@garzik.org>
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由 Li Yang 提交于
Signed-off-by: NLi Yang <leoli@freescale.com> Signed-off-by: NJeff Garzik <jeff@garzik.org>
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