- 01 Feb, 2008 26 commits
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Greg Ungerer authored
Use container_of() instead of assuming local uart struct is first member of uart_port struct. Signed-off-by:
Greg Ungerer <gerg@uclinux.org> Signed-off-by:
Linus Torvalds <torvalds@linux-foundation.org>
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Greg Ungerer authored
Remove unused LED heartbeat code from m68knommu timer code. Signed-off-by:
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Greg Ungerer authored
Use IRQF_DISABLED instead of obsolete IRQ_FLG_STD for request_irq() flags in m68328serial.c driver. Signed-off-by:
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Greg Ungerer authored
Move the ColdFire DMA address table into its own file, and out of each of the different CPU config files. No need to have a copy of it in each of the config setup files. Signed-off-by:
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Greg Ungerer authored
Modify Makefiles to support separate coldfire platform directory. Currently the common ColdFire CPU family code sits in the arch/m68knommu/platform/5307 directory. This is confusing, the files containing this common code are in no way specific to the 5307 ColdFire. Create an arch/m68knommu/platform/coldfire directory to contain this common code. Other m68knommu CPU varients do not need use this code though, so it doesn't make sense to move it to arch/m68knommu/kernel. Signed-off-by:
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Greg Ungerer authored
Move common ColdFire CPU vectors.c to common coldfire platform directory. Currently the common ColdFire CPU family code sits in the arch/m68knommu/platform/5307 directory. This is confusing, the files containing this common code are in no way specific to the 5307 ColdFire. Create an arch/m68knommu/platform/coldfire directory to contain this common code. Other m68knommu CPU varients do not need use this code though, so it doesn't make sense to move it to arch/m68knommu/kernel. Signed-off-by:
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Greg Ungerer authored
Move common ColdFire CPU timers.c to common coldfire platform directory. Currently the common ColdFire CPU family code sits in the arch/m68knommu/platform/5307 directory. This is confusing, the files containing this common code are in no way specific to the 5307 ColdFire. Create an arch/m68knommu/platform/coldfire directory to contain this common code. Other m68knommu CPU varients do not need use this code though, so it doesn't make sense to move it to arch/m68knommu/kernel. Signed-off-by:
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Greg Ungerer authored
Move common ColdFire CPU pit.c to common coldfire platform directory. Currently the common ColdFire CPU family code sits in the arch/m68knommu/platform/5307 directory. This is confusing, the files containing this common code are in no way specific to the 5307 ColdFire. Create an arch/m68knommu/platform/coldfire directory to contain this common code. Other m68knommu CPU varients do not need use this code though, so it doesn't make sense to move it to arch/m68knommu/kernel. Signed-off-by:
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Greg Ungerer authored
Move common ColdFire CPU head.S to common coldfire platform directory. Currently the common ColdFire CPU family code sits in the arch/m68knommu/platform/5307 directory. This is confusing, the files containing this common code are in no way specific to the 5307 ColdFire. Create an arch/m68knommu/platform/coldfire directory to contain this common code. Other m68knommu CPU varients do not need use this code though, so it doesn't make sense to move it to arch/m68knommu/kernel. Signed-off-by:
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Greg Ungerer authored
Move common ColdFire CPU entry.S to common coldfire platform directory. Currently the common ColdFire CPU family code sits in the arch/m68knommu/platform/5307 directory. This is confusing, the files containing this common code are in no way specific to the 5307 ColdFire. Create an arch/m68knommu/platform/coldfire directory to contain this common code. Other m68knommu CPU varients do not need use this code though, so it doesn't make sense to move it to arch/m68knommu/kernel. Signed-off-by:
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Greg Ungerer authored
Switch to platform style configuration for 5407 ColdFire parts. Initial support is for the UARTs. DMA support moved to common code for all ColdFire parts. Signed-off-by:
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Greg Ungerer authored
Switch to platform style configuration for 532x ColdFire parts. Initial support is for the UARTs. DMA support moved to common code for all ColdFire parts. Signed-off-by:
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Greg Ungerer authored
Switch to platform style configuration for 527x ColdFire parts. Initial support is for the UARTs. DMA support moved to common code for all ColdFire parts. Signed-off-by:
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Greg Ungerer authored
Switch to platform style configuration for 5307 ColdFire parts. Initial support is for the UARTs. DMA support moved to common code for all ColdFire parts. Signed-off-by:
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Greg Ungerer authored
Switch to platform style configuration for 528x ColdFire parts. Initial support is for the UARTs. DMA support moved to common code for all ColdFire parts. Signed-off-by:
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Greg Ungerer authored
Switch to platform style configuration for 5249 ColdFire parts. Initial support is for the UARTs. DMA support moved to common code for all ColdFire parts. Signed-off-by:
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Greg Ungerer authored
Switch to platform style configuration for 5272 ColdFire parts. Initial support is for the UARTs. DMA support moved to common code for all ColdFire parts. Signed-off-by:
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Greg Ungerer authored
Switch to platform style configuration for 520x ColdFire parts. Initial support is for the UARTs. DMA support moved to common code for all ColdFire parts. Signed-off-by:
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Greg Ungerer authored
Switch to platform style configuration for 523x ColdFire parts. Initial support is for the UARTs. DMA support moved to common code for all ColdFire parts. Signed-off-by:
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Greg Ungerer authored
Switch to platform style configuration for 5206e ColdFire parts. Initial support is for the UARTs. DMA support is moved to common code. Signed-off-by:
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Greg Ungerer authored
Switch to platform style configuration for 5206 ColdFire parts. Initial support is for the UARTs. DMA support moved to common code for all ColdFire parts. Signed-off-by:
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Greg Ungerer authored
Add configure support for new ColdFire serial driver. Signed-off-by:
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Greg Ungerer authored
Add build support for new ColdFire serial driver. Signed-off-by:
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Al Viro authored
The MSSR constants didn't match the reality - bitfield declarations used to be correct (1000BT_FD - bit 11, 1000BT_HD - bit 10), but enum had them the other way round. Went unnoticed until the switch from the bitfields use to the explicit arithmetics and I hadn't caught that one when verifying correctness of change... Signed-off-by:
Al Viro <viro@zeniv.linux.org.uk> Signed-off-by:
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Trond Myklebust authored
It may be used by the modules nfs.ko and sunrpc.ko Signed-off-by:
Trond Myklebust <Trond.Myklebust@netapp.com> [ Made it a regular export rather than GPL-only - Linus ] Signed-off-by:
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git://git.kernel.org/pub/scm/linux/kernel/git/willy/miscLinus Torvalds authored
* 'task_killable' of git://git.kernel.org/pub/scm/linux/kernel/git/willy/misc: (22 commits) Remove commented-out code copied from NFS NFS: Switch from intr mount option to TASK_KILLABLE Add wait_for_completion_killable Add wait_event_killable Add schedule_timeout_killable Use mutex_lock_killable in vfs_readdir Add mutex_lock_killable Use lock_page_killable Add lock_page_killable Add fatal_signal_pending Add TASK_WAKEKILL exit: Use task_is_* signal: Use task_is_* sched: Use task_contributes_to_load, TASK_ALL and TASK_NORMAL ptrace: Use task_is_* power: Use task_is_* wait: Use TASK_NORMAL proc/base.c: Use task_is_* proc/array.c: Use TASK_REPORT perfmon: Use task_is_* ... Fixed up conflicts in NFS/sunrpc manually..
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- 31 Jan, 2008 14 commits
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git://git.kernel.org/pub/scm/linux/kernel/git/mingo/linux-2.6-schedLinus Torvalds authored
* git://git.kernel.org/pub/scm/linux/kernel/git/mingo/linux-2.6-sched: debug: turn ignore_loglevel into an early param sched: remove unused params sched: let +nice tasks have smaller impact sched: fix high wake up latencies with FAIR_USER_SCHED RCU: add help text for "RCU implementation type"
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git://git.kernel.org/pub/scm/linux/kernel/git/perex/alsaLinus Torvalds authored
* 'linus' of git://git.kernel.org/pub/scm/linux/kernel/git/perex/alsa: (299 commits) [ALSA] version 1.0.16rc2 [ALSA] hda: fix Mic in as output [ALSA] emu10k1 - Another EMU0404 Board ID [ALSA] emu10k1 - Fix kthread handling at resume [ALSA] emu10k1: General cleanup, add new locks, fix alsa bug#3501, kernel bug#9304. [ALSA] emu10k1 - Use enum for emu_model types [ALSA] emu10k1 - Don't create emu1010 controls for non-emu boards [ALSA] emu10k1 - 1616(M) cardbus improvements [ALSA] snd:emu10k1: E-Mu updates. Fixes to firmware loading and support for 0404. [ALSA] emu10k1: Add comments regarding E-Mu ins and outs. [ALSA] oxygen: revert SPI clock frequency change for AK4396/WM8785 [ALSA] es1938 - improve capture hw pointer reads [ALSA] HDA-Intel - Add support for Intel SCH [ALSA] hda: Add GPIO mute support to STAC9205 [ALSA] hda-codec - Add Dell T3400 support [ALSA] hda-codec - Add model for HP DV9553EG laptop [ALSA] hda-codec - Control SPDIF as slave [ALSA] hda_intel: ALSA HD Audio patch for Intel ICH10 DeviceID's [ALSA] Fix Oops with PCM OSS sync [ALSA] hda-codec - Add speaker automute to ALC262 HP models ...
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git://git.kernel.org/pub/scm/linux/kernel/git/x86/linux-2.6-x86Linus Torvalds authored
* git://git.kernel.org/pub/scm/linux/kernel/git/x86/linux-2.6-x86: asm-generic/tlb.h: build fix x86: uninline __pte_free_tlb() and __pmd_free_tlb() x86: fix small sparse warning x86: fix sparse warning in kernel/scx200_32.c x86: early_ioremap_reset fix 2 x86: c_p_a clflush_cache_range fix x86: change_page_attr_clear fix x86: fix sparse warnings in intel_cacheinfo.c
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Ingo Molnar authored
i was debugging early crashes and wondered where all the printks went. The reason: ignore_loglevel_setup() was not called yet ... Signed-off-by:Ingo Molnar <mingo@elte.hu>
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Gerald Stralko authored
This removes the extra struct task_struct *p parameter in inc_nr_running and dec_nr_running functions. Signed-off by: Jerry Stralko <gerb.stralko@gmail.com> Signed-off-by: -
Peter Zijlstra authored
Michel Dänzr has bisected an interactivity problem with plus-reniced tasks back to this commit: 810e95cc is first bad commit commit 810e95cc Author: Peter Zijlstra <a.p.zijlstra@chello.nl> Date: Mon Oct 15 17:00:14 2007 +0200 sched: another wakeup_granularity fix unit mis-match: wakeup_gran was used against a vruntime fix this by assymetrically scaling the vtime of positive reniced tasks. Bisected-by:
Michel Dänzer <michel@tungstengraphics.com> Signed-off-by:
Peter Zijlstra <a.p.zijlstra@chello.nl> Signed-off-by:
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Srivatsa Vaddagiri authored
The reason why we are getting better wakeup latencies for !FAIR_USER_SCHED is because of this snippet of code in place_entity(): if (!initial) { /* sleeps upto a single latency don't count. */ if (sched_feat(NEW_FAIR_SLEEPERS) && entity_is_task(se)) ^^^^^^^^^^^^^^^^^^ vruntime -= sysctl_sched_latency; /* ensure we never gain time by being placed backwards. */ vruntime = max_vruntime(se->vruntime, vruntime); } NEW_FAIR_SLEEPERS feature gives credit for sleeping only to tasks and not group-level entities. With the patch attached, I could see that wakeup latencies with FAIR_USER_SCHED are restored to the same level as !FAIR_USER_SCHED. Signed-off-by: -
Paul E. McKenney authored
This patch supplies help text for the "RCU implementation type" kernel configuration choice. Reported-by:
Stefan Richter <stefanr@s5r6.in-berlin.de> Signed-off-by:
Paul E. McKenney <paulmck@linux.vnet.ibm.com> Signed-off-by:
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Ingo Molnar authored
bring back the avr32, blackfin, sh, sparc architectures into working order, by reverting the effects of this change that came in via the x86 tree: commit a5a19c63 Author: Jeremy Fitzhardinge <jeremy@goop.org> Date: Wed Jan 30 13:33:39 2008 +0100 x86: demacro asm-x86/pgalloc_32.h Sorry about that! Signed-off-by:
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Ingo Molnar authored
this also removes an include file dependency. Signed-off-by: -
Harvey Harrison authored
arch/x86/kernel/ds.c:226:9: warning: Using plain integer as NULL pointer Signed-off-by:
Harvey Harrison <harvey.harrison@gmail.com> Signed-off-by:
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Harvey Harrison authored
arch/x86/kernel/scx200_32.c:68:72: warning: Using plain integer as NULL pointer Signed-off-by:
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Huang, Ying authored
This patch fixes a bug of early_ioremap_reset(), which had been fixed before by "convert the boot time page table to the kernels native format" patch. But that patch has been reverted now. Signed-off-by:
Huang Ying <ying.huang@intel.com> Signed-off-by:
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Huang, Ying authored
Because in i386 early boot stage, boot_cpu_data may be not available, which makes clflush_cach_range() into infinite loop, which is called by change_page_attr(). This patch fixes this by setting boot_cpu_data.x86_clflush_size in early_cpu_detect(). Signed-off-by:
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