- 31 Jan, 2011 17 commits
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Rabin Vincent authored
Acked-by:
Per Forlin <per.forlin@stericsson.com> Acked-by:
Jonas Aaberg <jonas.aberg@stericsson.com> Signed-off-by:
Rabin Vincent <rabin.vincent@stericsson.com> Signed-off-by:
Linus Walleij <linus.walleij@stericsson.com> Signed-off-by:
Dan Williams <dan.j.williams@intel.com>
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Rabin Vincent authored
Acked-by:
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Rabin Vincent authored
The desc init code can be shared between the mem and slave prep routines. Acked-by:
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Rabin Vincent authored
To simplify the code. Acked-by:
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Rabin Vincent authored
Acked-by:
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Rabin Vincent authored
Map and unmap the LLIs and use dma_sync_single_for_device() appropriately instead of mapping and never unmapping them. Acked-by:
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Rabin Vincent authored
Map the buffer once and use dma_sync*() appropriately instead of mapping the buffer over and over without unmapping it. Acked-by:
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Rabin Vincent authored
The address to use for DMA should be taken from sg_dma_address() and not sg_phys(). Acked-by:
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Rabin Vincent authored
ALIGN(x * y, y) == x * y ALIGN(aligned + x * y, y) == aligned + x * y Acked-by:
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Rabin Vincent authored
DB8500v2's DMA40 (revision 3) allows setting event lines as high priority and real time. Acked-by:
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Rabin Vincent authored
And add DB8500v2 information. Acked-by:
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Rabin Vincent authored
Almost every use of dev_err in this driver prints the function name. Abstract out wrappers to help with this and reduce code duplication. Acked-by:
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Rabin Vincent authored
The somewhat confusing check d40c->log_num == D40_PHY_CHAN and its variants are used in several places to check if a channel is logical or physical. Use appropriately named helpers to do this to make the code more readable. Acked-by:
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Rabin Vincent authored
The register offset computation for accessing channel registers is copy/pasted in several places. Create a helper function to do it. Acked-by:
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Rabin Vincent authored
This link in hardware with previous jobs code is: - unused, no clients using or requiring this feature - incomplete, being implemented only for physical channels - broken, only working to perform one link Remove it. This also allows us to get rid of the channel pause in the submit_tx() routine. Acked-by:
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Rabin Vincent authored
The controller sometimes fails to register the enable of the event line when both src and dst event lines are used on the same logical channel. Implement the recommended software workaround, which is to retry the write until it works. Acked-by:
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Rabin Vincent authored
Acked-by:
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- 22 Jan, 2011 2 commits
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Linus Torvalds authored
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git://git.kernel.org/pub/scm/linux/kernel/git/mchehab/linux-2.6Linus Torvalds authored
* 'media_fixes' of git://git.kernel.org/pub/scm/linux/kernel/git/mchehab/linux-2.6: (101 commits) [media] staging/lirc: fix mem leaks and ptr err usage [media] hdpvr: reduce latency of i2c read/write w/recycled buffer [media] hdpvr: enable IR part [media] rc/mceusb: timeout should be in ns, not us [media] v4l2-device: fix 'use-after-freed' oops [media] v4l2-dev: don't memset video_device.dev [media] zoran: use video_device_alloc instead of kmalloc [media] w9966: zero device state after a detach [media] v4l: Fix a use-before-set in the control framework [media] v4l: Include linux/videodev2.h in media/v4l2-ctrls.h [media] DocBook/v4l: update V4L2 revision and update copyright years [media] DocBook/v4l: fix validation error in dev-rds.xml [media] v4l2-ctrls: queryctrl shouldn't attempt to replace V4L2_CID_PRIVATE_BASE IDs [media] v4l2-ctrls: fix missing 'read-only' check [media] pvrusb2: Provide more information about IR units to lirc_zilog and ir-kbd-i2c [media] ir-kbd-i2c: Add back defaults setting for Zilog Z8's at addr 0x71 [media] lirc_zilog: Update TODO.lirc_zilog [media] lirc_zilog: Add Andy Walls to copyright notice and authors list [media] lirc_zilog: Remove useless struct i2c_driver.command function [media] lirc_zilog: Remove unneeded tests for existence of the IR Tx function ...
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- 21 Jan, 2011 21 commits
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David Howells authored
Fix up comments in the key management code. No functional changes. Signed-off-by:
David Howells <dhowells@redhat.com> Signed-off-by:
Linus Torvalds <torvalds@linux-foundation.org>
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David Howells authored
Do a bit of a style clean up in the key management code. No functional changes. Done using: perl -p -i -e 's!^/[*]*/\n!!' security/keys/*.c perl -p -i -e 's!} /[*] end [a-z0-9_]*[(][)] [*]/\n!}\n!' security/keys/*.c sed -i -s -e ": next" -e N -e 's/^\n[}]$/}/' -e t -e P -e 's/^.*\n//' -e "b next" security/keys/*.c To remove /*****/ lines, remove comments on the closing brace of a function to name the function and remove blank lines before the closing brace of a function. Signed-off-by:
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git://git.kernel.org/pub/scm/linux/kernel/git/sfrench/cifs-2.6Linus Torvalds authored
* git://git.kernel.org/pub/scm/linux/kernel/git/sfrench/cifs-2.6: cifs: fix up CIFSSMBEcho for unaligned access cifs: fix unaligned accesses in cifsConvertToUCS cifs: clean up unaligned accesses in cifs_unicode.c cifs: fix unaligned access in check2ndT2 and coalesce_t2 cifs: clean up unaligned accesses in validate_t2 cifs: use get/put_unaligned functions to access ByteCount cifs: move time field in cifsInodeInfo cifs: TCP_Server_Info diet CIFS: Implement cifs_strict_readv (try #4) CIFS: Implement cifs_file_strict_mmap (try #2) CIFS: Implement cifs_strict_fsync CIFS: Make cifsFileInfo_put work with strict cache mode
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git://git.kernel.org/pub/scm/linux/kernel/git/tj/percpuLinus Torvalds authored
* 'fixes-2.6.38' of git://git.kernel.org/pub/scm/linux/kernel/git/tj/percpu: x86,percpu: Move out of place 64 bit ops into X86_64 section
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git://git.kernel.org/pub/scm/linux/kernel/git/tj/wqLinus Torvalds authored
* 'fixes-2.6.38' of git://git.kernel.org/pub/scm/linux/kernel/git/tj/wq: workqueue: note the nested NOT_RUNNING test in worker_clr_flags() isn't a noop workqueue: relax lockdep annotation on flush_work()
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Linus Torvalds authored
Merge branch 'irq-cleanup-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/linux-2.6-tip * 'irq-cleanup-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/linux-2.6-tip: (37 commits) um: Use generic irq Kconfig tile: Use generic irq Kconfig sparc: Use generic irq Kconfig score: Use generic irq Kconfig powerpc: Use generic irq Kconfig parisc: Use generic irq Kconfig mn10300: Use generic irq Kconfig microblaze: Use generic irq Kconfig m68knommu: Use generic irq Kconfig ia64: Use generic irq Kconfig frv: Use generic irq Kconfig blackfin: Use generic irq Kconfig alpha: Use generic irq Kconfig genirq: Remove __do_IRQ m32r: Convert to generic irq Kconfig m32r: Convert usrv platform irq handling m32r: Convert opsput_lcdpld irq chip m32r: Convert opsput lanpld irq chip m32r: Convert opsput pld irq chip m32r: Convert opsput irq chip ...
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git://git.kernel.org/pub/scm/linux/kernel/git/konrad/xenLinus Torvalds authored
* 'stable/bug-fixes-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/konrad/xen: xen: p2m: correctly initialize partial p2m leaf xen: fix non-ANSI function warning in irq.c
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Linus Torvalds authored
Merge branches 'fixes' and 'fwnet' of git://git.kernel.org/pub/scm/linux/kernel/git/ieee1394/linux1394-2.6 * 'fixes' of git://git.kernel.org/pub/scm/linux/kernel/git/ieee1394/linux1394-2.6: firewire: core: fix unstable I/O with Canon camcorder * 'fwnet' of git://git.kernel.org/pub/scm/linux/kernel/git/ieee1394/linux1394-2.6: firewire: net: is not experimental anymore firewire: net: invalidate ARP entries of removed nodes
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git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound-2.6Linus Torvalds authored
* 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound-2.6: ALSA: hda - Fix EAPD to low on CZC P10T tablet computer with ALC662 ALSA: HDA: Add SKU ignore for another Thinkpad Edge 14 ALSA: hda - Fix "unused variable" compile warning ALSA: hda - Add quirk for HP Z-series workstation Revert "ALSA: HDA: Create mixers on ALC887" ASoC: PXA: Fix codec address on Zipit Z2 ASoC: PXA: Fix jack detection on Zipit Z2 ASoC: Blackfin: fix DAI/SPORT config dependency issues ASoC: Blackfin TDM: use external frame syncs ASoC: Blackfin AC97: fix build error after multi-component update ASoC: Blackfin TDM: fix missed snd_soc_dai_get_drvdata update ASoC: documentation updates ALSA: ice1712 delta - initialize SPI clock
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git://git.secretlab.ca/git/linux-2.6Linus Torvalds authored
* 'devicetree/merge' of git://git.secretlab.ca/git/linux-2.6: powerpc/83xx: fix build failures on dt compatible list.
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git://git.kernel.org/pub/scm/linux/kernel/git/benh/powerpcLinus Torvalds authored
* 'merge' of git://git.kernel.org/pub/scm/linux/kernel/git/benh/powerpc: (34 commits) powerpc/mpic: Fix mask/unmask timeout message powerpc/pseries: Add BNX2=m to defconfig powerpc: Enable 64kB pages and 1024 threads in pseries config powerpc: Disable mcount tracers in pseries defconfig powerpc/boot/dts: Install dts from the right directory powerpc: machine_check_generic is wrong on 64bit powerpc: Check RTAS extended log flag before checking length powerpc: Fix corruption when grabbing FWNMI data powerpc: Rework pseries machine check handler powerpc: Don't silently handle machine checks from userspace powerpc: Remove duplicate debugger hook in machine_check_exception powerpc: Never halt RTAS error logging after receiving an unrecoverable machine check powerpc: Don't force MSR_RI in machine_check_exception powerpc: Print 32 bits of DSISR in show_regs powerpc/kdump: Disable ftrace during kexec powerpc/kdump: Move crash_kexec_stop_spus to kdump crash handler powerpc/kexec: Remove empty ppc_md.machine_kexec_prepare powerpc/kexec: Don't initialise kexec hooks to default handlers powerpc/kdump: Remove ppc_md.machine_crash_shutdown powerpc/kexec: Remove ppc_md.machine_kexec ...
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Michal Simek authored
The patch "thp: export maybe_mkwrite" (commit 14fd403f) breaks systems without MMU. Error log: CC arch/microblaze/mm/init.o In file included from include/linux/mman.h:14, from arch/microblaze/mm/consistent.c:24: include/linux/mm.h: In function 'maybe_mkwrite': include/linux/mm.h:482: error: implicit declaration of function 'pte_mkwrite' include/linux/mm.h:482: error: incompatible types in assignment Signed-off-by:
Michal Simek <monstr@monstr.eu> CC: Andrea Arcangeli <aarcange@redhat.com> Reviewed-by:
Rik van Riel <riel@redhat.com> CC: Andrew Morton <akpm@linux-foundation.org> CC: Ingo Molnar <mingo@elte.hu> Signed-off-by:
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Roland Dreier authored
The cisco.com address will stop working soon, and besides no one can remember the second "d" in "rolandd" or how to spell "rdreier." Signed-off-by:
Roland Dreier <rolandd@cisco.com> Signed-off-by:
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Stefan Bader authored
After changing the p2m mapping to a tree by commit 58e05027 xen: convert p2m to a 3 level tree and trying to boot a DomU with 615MB of memory, the following crash was observed in the dump: kernel direct mapping tables up to 26f00000 @ 1ec4000-1fff000 BUG: unable to handle kernel NULL pointer dereference at (null) IP: [<c0107397>] xen_set_pte+0x27/0x60 *pdpt = 0000000000000000 *pde = 0000000000000000 Adding further debug statements showed that when trying to set up pfn=0x26700 the returned mapping was invalid. pfn=0x266ff calling set_pte(0xc1fe77f8, 0x6b3003) pfn=0x26700 calling set_pte(0xc1fe7800, 0x3) Although the last_pfn obtained from the startup info is 0x26700, which should in turn not be hit, the additional 8MB which are added as extra memory normally seem to be ok. This lead to looking into the initial p2m tree construction, which uses the smaller value and assuming that there is other code handling the extra memory. When the p2m tree is set up, the leaves are directly pointed to the array which the domain builder set up. But if the mapping is not on a boundary that fits into one p2m page, this will result in the last leaf being only partially valid. And as the invalid entries are not initialized in that case, things go badly wrong. I am trying to fix that by checking whether the current leaf is a complete map and if not, allocate a completely new page and copy only the valid pointers there. This may not be the most efficient or elegant solution, but at least it seems to allow me booting DomUs with memory assignments all over the range. BugLink: http://bugs.launchpad.net/bugs/686692 [v2: Redid a bit of commit wording and fixed a compile warning] Signed-off-by:
Stefan Bader <stefan.bader@canonical.com> Signed-off-by:
Konrad Rzeszutek Wilk <konrad.wilk@oracle.com>
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git://git.kernel.org/pub/scm/linux/kernel/git/jack/linux-fs-2.6Linus Torvalds authored
* 'for_linus' of git://git.kernel.org/pub/scm/linux/kernel/git/jack/linux-fs-2.6: quota: Fix deadlock during path resolution
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Thomas Gleixner authored
No functional change. Signed-off-by:Thomas Gleixner <tglx@linutronix.de> Cc: Andrew Morton <akpm@linux-foundation.org> Cc: Jeff Dike <jdike@addtoit.com>
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Thomas Gleixner authored
No functional change. Signed-off-by:
Chris Metcalf <cmetcalf@tilera.com>
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Thomas Gleixner authored
No functional change. Signed-off-by:
"David S. Miller" <davem@davemloft.net>
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Thomas Gleixner authored
No functional change Signed-off-by:
Chen Liqin <liqin.chen@sunplusct.com>
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Thomas Gleixner authored
No functional change. Signed-off-by: -
Thomas Gleixner authored
No functional change. Signed-off-by:
James Bottomley <James.Bottomley@HansenPartnership.com>
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