- 30 Jul, 2007 38 commits
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Oliver Neukum authored
USB: fix BUG: sleeping function called from invalid context at /home/jeremy/hg/xen/paravirt/linux/drivers/usb/core/urb.c:524, in_atomic():1, irqs_disabled():0 Clearly there's a bug in drivers/usb/serial/usb-serial.c:usb_serial_put(). It shouldn't call kref_put() while holding a spinlock. Signed-off-by:
Oliver Neukum <oneukum@suse.de> Signed-off-by:
Greg Kroah-Hartman <gregkh@suse.de>
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Alan Cox authored
Signed-off-by:
Alan Cox <alan@redhat.com> Acked-by:
Pete Zaitcev <zaitcev@redhat.com> Signed-off-by:
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Alan Cox authored
- The outbreak of acute bracketitus has been cured - The belief that brackets should have spaces everywhere likewise - Various other coding style tweaks - Use baud rates not Bfoo in the speed setup switch Signed-off-by:
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Alan Cox authored
I've also enabled the commented out support for 7200, 14400, 55854, 127117 and 3686400 baud as you can now set such rates in the kernel. Signed-off-by:
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Alan Stern authored
This patch (as941) fixes a bug recently added to the USB synchronous API. The status of a completed URB must be preserved separately across a completion callback. Also, the actual_length value isn't available until after the URB has fully completed. Signed-off-by:
Alan Stern <stern@rowland.harvard.edu> Signed-off-by:
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David Brownell authored
Update the scatterlist logic so that PIO options are also disabled when an IOMMU may have coalesced pages during dma_map_sg() ... it's not just HIGHMEM that can make trouble supporting both PIO and DMA based host controller drivers. There also seems to be a cross-arch issue here, with 64bit powerpc not using an IOMMU define ... and its IOMMU_VMERGE config can always be overridden on the kernel command line. So this is better, but still imperfect. Signed-off-by:
David Brownell <dbrownell@users.sourceforge.net> Signed-off-by:
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Oliver Neukum authored
Am Montag 23 Juli 2007 schrieb Adrian Bunk: > Commit ec22559e added the following > function to drivers/usb/serial/usb-serial.c: > [..] > > The Coverity checker spotted the inconsequent NULL checking for "serial". > > Looking at the code it also doesn't seem to have been intended to always > return 0. Coverity is right. The check for NULL is wrongly done and the error return is lost. Signed-off-by:
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Oliver Neukum authored
another quirky scanner. Signed-off-by:
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Johann Felix Soden authored
This patch adds CanoScan N1240U/LiDE30 (Scanner) to the list of quirky USB devices. Signed-off-by:
Johann Felix Soden <johfel@users.sourceforge.net> Signed-off-by:
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Oliver Neukum authored
The number of quirky devices seems to be large. Signed-off-by:
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Randy Dunlap authored
Add kernel-doc entries in <linux/usb.h> for: Warning(linux-2.6.22-git12//include/linux/usb.h:162): No description found for parameter 'intf_assoc' Warning(linux-2.6.22-git12//include/linux/usb.h:268): No description found for parameter 'intf_assoc[USB_MAXIADS]' Signed-off-by:
Randy Dunlap <randy.dunlap@oracle.com> Signed-off-by:
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Oliver Neukum authored
our list of devices which cannot be suspended keeps growing. Signed-off-by:
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Jeremy Katz authored
The Blackberry Pearl can run in two modes; a usb-storage only mode and a mode that allows access via mass storage and to its database. The berry_charge module will set the device to dual mode and thus we should ignore its native mode if that module is built Signed-off-by:
Jeremy Katz <katzj@redhat.com> Signed-off-by:
Phil Dibowitz <phil@ipom.com> Signed-off-by:
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Juergen Beisert authored
Trivial patch to build the IOWARRIOR when it is selected in Kconfig. Signed-off-by:
Juergen Beisert <jbe@pengutronix.de> Signed-off-by:
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Alexey Dobriyan authored
While I was busy compile-testing my patch, ENOSYS sneaked into pm.h leading to some compile-breakages mostly on ia64 and some mips configs. Signed-off-by:
Alexey Dobriyan <adobriyan@gmail.com> Signed-off-by:
Linus Torvalds <torvalds@linux-foundation.org>
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Linus Torvalds authored
* 'master' of master.kernel.org:/pub/scm/linux/kernel/git/davem/sparc-2.6: [SPARC64]: Fix show_stack() when stack argument is NULL. [SPARC]: Fix serial console node string creation. [SPARC]: Mark SBUS framebuffer ioctls as IGNORE in compat_ioctl.c [SPARC64]: asm-sparc64/floppy.h needs linux/pci.h [SPARC64]: Fix conflicts in SBUS/PCI/EBUS/ISA DMA handling. [VIDEO]: Fix OOPS in all SBUS framebuffer drivers. [SPARC64]: Handle mostek clock type in mini_rtc driver. [PARTITION]: Sun/Solaris VTOC table corrections [SPARC]: Fix floppy on some sun4c systems. [SPARC64]: Fix sun4u PCI config space accesses on sun4u. [PARTITION] MSDOS: Fix Sun num_partitions handling. [SPARC]: Update defconfig.
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Stephen Rothwell authored
Commit 296699de broke building APM support if CONFIG_PM_SLEEP is not set. Reported by Toralf Förster <toralf.foerster@gmx.de> Signed-off-by:
Stephen Rothwell <sfr@canb.auug.org.au> [ Simplified a bit as suggested by Rafael. -Linus ] Signed-off-by:
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Hirokazu Takata authored
This patch fixes the m32r build after the commit "Remove fs.h from mm.h" was merged (commit 4e950f6f). Signed-off-by:
Hirokazu Takata <takata@linux-m32r.org> Signed-off-by:
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Mike Cruse authored
Added code to recognize the second interface on M5275 boards. Signed-off-by:
Greg Ungerer <gerg@uclinux.org> Signed-off-by:
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Greg Ungerer authored
On the MCF5272, there is no need to read the ICR before writing it : the bit 4n+3 is a write-enable for the bits 4n,4n+1 and 4n+2. Signed-off-by:
Philippe De Muyter <phdm@macqel.be> Signed-off-by:
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Greg Ungerer authored
Fix the work queue code in the FEC driver. Signed-off-by:
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Greg Ungerer authored
Removed unused CONFIG symbol and its conditional code from FEC driver. Pointed out by Robert P. J. Day <rpjday@mindspring.com>. Signed-off-by:
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Greg Ungerer authored
Include cacheflush.h to get definitions for cache functions used in this code. Signed-off-by:
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David S. Miller authored
It didn't handle that case at all, and now dump_stack() can be implemented directly as show_stack(current, NULL) Signed-off-by:David S. Miller <davem@davemloft.net>
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David S. Miller authored
The string setting code depends upon the original value of the "skip" variable, not the one that gets modified by the node traversal loop. Based upon a patch by Mark Fortescue. Signed-off-by: -
David S. Miller authored
They are handled in a ->compat_ioctl() handler, so it's just noise when compat_ioctl.c warns which occurs when they are used on non-SBUS framebuffer devices. Signed-off-by: -
David S. Miller authored
It uses pci_dev, calls pci_map_*(), etc. Signed-off-by: -
David S. Miller authored
Fully unify all of the DMA ops so that subordinate bus types to the DMA operation providers (such as ebus, isa, of_device) can work transparently. Basically, we just make sure that for every system device we create, the dev->archdata 'iommu' and 'stc' fields are filled in. Then we have two platform variants of the DMA ops, one for SUN4U which actually programs the real hardware, and one for SUN4V which makes hypervisor calls. This also fixes the crashes in parport_pc on sparc64, reported by Meelis Roos. Signed-off-by: -
David S. Miller authored
All of these drivers use a silly: struct all_info { struct fb_info info; struct foo_par par; }; struct all_info *all = kzalloc(sizeof(*all), GFP_KERNEL); all->info.par = &all->par; etc. etc. code sequence, basically replicating the provided framebuffer_alloc()/framebuffer_release(), and doing it badly. Not only is this massive code duplication, it also caused a bug in that we weren't setting the fb_info->device pointer which results in an OOPS when fb_is_primary_device() runs. Fix all of this by using framebuffer_{alloc,release}() and passing in "&of_device->dev" as the device pointer. Signed-off-by: -
David S. Miller authored
Now that drivers/sbus/char/rtc.c is sparc32 only, we need this. Signed-off-by: -
Mark Fortescue authored
Start doing VTOC validation before using its contents. The validation is adjusted so as not to break existing setups that do not set the VTOC version, sanity and partition count entries. VTOC tables with more than 8 partitions will NOT be used. Signed-off-by:
Mark Fortescue <mark@mtfhpc.demon.co.uk> Signed-off-by:
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Mark Fortescue authored
Add in code to support an 82077 FDC on sun4c systems. There is a problem with spurious interrupts but it does apear to work. Testing on my SS2 (82072A FDC) shows that the floppy driver is not 100% with sun4c any way (any spurious interrupt kills it, requiring a reboot to recover). Signed-off-by:
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David S. Miller authored
Don't provide fake PCI config space for sun4u. Also, put back the funny host controller space handling that at least Sabre needs. You have to read PCI host controller registers at their nature size otherwise you get zeros instead of correct values. Signed-off-by: -
Mark Fortescue authored
Correct the Solaris x86 number of partitions (slices) is a way that is backward compatible with the earlier size. This works without a new VTOC structure definition as the timestamp and v_asciilabel fields in the VTOC are not used by the kernel yet. Signed-off-by:
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David S. Miller authored
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Rusty Russell authored
Gabriel C reports lguest doesn't compile with CONFIG_BLOCK=n. Fix this by introducing a config var for the block device, which depends on LGUEST && BLOCK. Do the same for the net driver, rather then depending gratuitously on CONFIG_NET. Signed-off-by:
Rusty Russell <rusty@rustcorp.com.au> Cc: Gabriel C <nix.or.die@googlemail.com> Signed-off-by:
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Linus Torvalds authored
* master.kernel.org:/pub/scm/linux/kernel/git/jejb/scsi-rc-fixes-2.6: (28 commits) [SCSI] mpt fusion: Changes in mptctl.c for logging support [SCSI] mpt fusion: Changes in mptfc.c mptlan.c mptsas.c and mptspi.c for logging support [SCSI] mpt fusion: Changes in mptscsih.c for logging support [SCSI] mpt fusion: Changes in mptbase.c for logging support [SCSI] mpt fusion: logging support in Kconfig, Makefile, mptbase.h and addition of mptdebug.h [SCSI] libsas: Fix potential NULL dereference in sas_smp_get_phy_events() [SCSI] bsg: Fix build for CONFIG_BLOCK=n [SCSI] aacraid: fix Sunrise Lake reset handling [SCSI] aacraid: add SCSI SYNCHONIZE_CACHE range checking [SCSI] add easyRAID to the no report luns blacklist [SCSI] advansys: lindent and other large, uninteresting changes [SCSI] aic79xx, aic7xxx: Fix incorrect width setting [SCSI] qla2xxx: fix to honor ignored parameters in sysfs attributes [SCSI] aacraid: draw line in sand, sundry cleanup and version update [SCSI] iscsi_tcp: Turn off bounce buffers [SCSI] libiscsi: fix cmd seqeunce number checking [SCSI] iscsi_tcp, ib_iser Enable module refcounting for iscsi host template [SCSI] libiscsi: make sure session is not blocked when removing host [SCSI] libsas: Remove PCI dependencies [SCSI] simscsi: convert to use the data buffer accessors ...
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Alexey Dobriyan authored
Remove fs.h from mm.h. For this, 1) Uninline vma_wants_writenotify(). It's pretty huge anyway. 2) Add back fs.h or less bloated headers (err.h) to files that need it. As result, on x86_64 allyesconfig, fs.h dependencies cut down from 3929 files rebuilt down to 3444 (-12.3%). Cross-compile tested without regressions on my two usual configs and (sigh): alpha arm-mx1ads mips-bigsur powerpc-ebony alpha-allnoconfig arm-neponset mips-capcella powerpc-g5 alpha-defconfig arm-netwinder mips-cobalt powerpc-holly alpha-up arm-netx mips-db1000 powerpc-iseries arm arm-ns9xxx mips-db1100 powerpc-linkstation arm-assabet arm-omap_h2_1610 mips-db1200 powerpc-lite5200 arm-at91rm9200dk arm-onearm mips-db1500 powerpc-maple arm-at91rm9200ek arm-picotux200 mips-db1550 powerpc-mpc7448_hpc2 arm-at91sam9260ek arm-pleb mips-ddb5477 powerpc-mpc8272_ads arm-at91sam9261ek arm-pnx4008 mips-decstation powerpc-mpc8313_rdb arm-at91sam9263ek arm-pxa255-idp mips-e55 powerpc-mpc832x_mds arm-at91sam9rlek arm-realview mips-emma2rh powerpc-mpc832x_rdb arm-ateb9200 arm-realview-smp mips-excite powerpc-mpc834x_itx arm-badge4 arm-rpc mips-fulong powerpc-mpc834x_itxgp arm-carmeva arm-s3c2410 mips-ip22 powerpc-mpc834x_mds arm-cerfcube arm-shannon mips-ip27 powerpc-mpc836x_mds arm-clps7500 arm-shark mips-ip32 powerpc-mpc8540_ads arm-collie arm-simpad mips-jazz powerpc-mpc8544_ds arm-corgi arm-spitz mips-jmr3927 powerpc-mpc8560_ads arm-csb337 arm-trizeps4 mips-malta powerpc-mpc8568mds arm-csb637 arm-versatile mips-mipssim powerpc-mpc85xx_cds arm-ebsa110 i386 mips-mpc30x powerpc-mpc8641_hpcn arm-edb7211 i386-allnoconfig mips-msp71xx powerpc-mpc866_ads arm-em_x270 i386-defconfig mips-ocelot powerpc-mpc885_ads arm-ep93xx i386-up mips-pb1100 powerpc-pasemi arm-footbridge ia64 mips-pb1500 powerpc-pmac32 arm-fortunet ia64-allnoconfig mips-pb1550 powerpc-ppc64 arm-h3600 ia64-bigsur mips-pnx8550-jbs powerpc-prpmc2800 arm-h7201 ia64-defconfig mips-pnx8550-stb810 powerpc-ps3 arm-h7202 ia64-gensparse mips-qemu powerpc-pseries arm-hackkit ia64-sim mips-rbhma4200 powerpc-up arm-integrator ia64-sn2 mips-rbhma4500 s390 arm-iop13xx ia64-tiger mips-rm200 s390-allnoconfig arm-iop32x ia64-up mips-sb1250-swarm s390-defconfig arm-iop33x ia64-zx1 mips-sead s390-up arm-ixp2000 m68k mips-tb0219 sparc arm-ixp23xx m68k-amiga mips-tb0226 sparc-allnoconfig arm-ixp4xx m68k-apollo mips-tb0287 sparc-defconfig arm-jornada720 m68k-atari mips-workpad sparc-up arm-kafa m68k-bvme6000 mips-wrppmc sparc64 arm-kb9202 m68k-hp300 mips-yosemite sparc64-allnoconfig arm-ks8695 m68k-mac parisc sparc64-defconfig arm-lart m68k-mvme147 parisc-allnoconfig sparc64-up arm-lpd270 m68k-mvme16x parisc-defconfig um-x86_64 arm-lpd7a400 m68k-q40 parisc-up x86_64 arm-lpd7a404 m68k-sun3 powerpc x86_64-allnoconfig arm-lubbock m68k-sun3x powerpc-cell x86_64-defconfig arm-lusl7200 mips powerpc-celleb x86_64-up arm-mainstone mips-atlas powerpc-chrp32 Signed-off-by:
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- 29 Jul, 2007 2 commits
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Len Brown authored
Restore the 2.6.22 CONFIG_ACPI_SLEEP build option, but now shadowing the new CONFIG_PM_SLEEP option. Signed-off-by:
Len Brown <len.brown@intel.com> [ Modified to work with the PM config setup changes. ] Signed-off-by:
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Rafael J. Wysocki authored
Introduce CONFIG_SUSPEND representing the ability to enter system sleep states, such as the ACPI S3 state, and allow the user to choose SUSPEND and HIBERNATION independently of each other. Make HOTPLUG_CPU be selected automatically if SUSPEND or HIBERNATION has been chosen and the kernel is intended for SMP systems. Also, introduce CONFIG_PM_SLEEP which is automatically selected if CONFIG_SUSPEND or CONFIG_HIBERNATION is set and use it to select the code needed for both suspend and hibernation. The top-level power management headers and the ACPI code related to suspend and hibernation are modified to use the new definitions (the changes in drivers/acpi/sleep/main.c are, mostly, moving code to reduce the number of ifdefs). There are many other files in which CONFIG_PM can be replaced with CONFIG_PM_SLEEP or even with CONFIG_SUSPEND, but they can be updated in the future. Signed-off-by:
Rafael J. Wysocki <rjw@sisk.pl> Signed-off-by:
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