- 01 Feb, 2003 1 commit
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Russell King authored
Patch from Guennadi Liakhovetski The enclosed patch includes trizeps-specific IDE code. It adds a Trizeps-specific section to asm/arch/ide.h. The patch is built against 2.5.44-rmk1.
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- 29 Jan, 2003 2 commits
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Russell King authored
Patch from Stefan Eletzhofer This patch adds basic support for the HackKit Core CPU Board.
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Russell King authored
Patch from Dirk Behme Patch some typos in uart00.c. frame is selected with FE_MSK and for OE_MSK rds must be used.
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- 27 Jan, 2003 2 commits
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Russell King authored
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Russell King authored
We now really run the ebsa110 kernel timer at 200Hz, and convert where necessary to 100Hz for user space.
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- 26 Jan, 2003 3 commits
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Russell King authored
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Russell King authored
- Add scsi devclass support. - Convert to use ioremap and friends. - Fix oops which can occur when driver claims interrupt, and there's an interrupt pending - move to a two-level fas driver initialisation.
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Russell King authored
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- 25 Jan, 2003 5 commits
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Russell King authored
Add {read,write}[bwl] functionality to Acorn RISC PC. Add {read,write}s[bwl] functionality for all.
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Russell King authored
These two macros got missed when converting from the task-struct on stack to thread_info-struct on stack.
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Russell King authored
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Russell King authored
Since CPUFreq now uses the driver model, we need to register a CPU device with the driver model.
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Russell King authored
Some linkers obey the linker script and make .stack unallocatable, others obey the flags from the object files. Dropping "a" should make the end result deterministic in all cases.
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- 18 Jan, 2003 5 commits
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Russell King authored
print_symbol() becomes a NOP when CONFIG_KALLSYMS=n, so we loose the new line character as well. Explicitly call printk("\n").
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Russell King authored
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Russell King authored
Ensure SCpnt->request_bufflen is initialised correctly when we request sense information.
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Russell King authored
100 characters is too small for the SCSI "info" string buffer; the last few characters appear to get stomped on. Make the buffer 150 characters long.
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Russell King authored
printk was missing a new line, and displaying the (fixed) IRQ number is rather meaningless.
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- 16 Jan, 2003 22 commits
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Linus Torvalds authored
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Russell King authored
__virt_to_bus/__bus_to_virt depended on INTEGRATOR_HDR0_SDRAM_BASE Unfortunately, this is defined in arch-integrator/platform.h, and we really don't want to include it in memory.h. We instead use BUS_OFFSET, which will eventually depend on the CPU number in the system.
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Russell King authored
Only default BLK_DEV_IDEDMA on BLK_DEV_IDEDMA_ICS if ARCH_ACORN is set, not if ARM is set. There are PCI ARM systems out there!
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Russell King authored
Ensure that we clean up properly after initialisation error, releasing all claimed resources in an orderly manner and returning the correct error code.
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Russell King authored
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Russell King authored
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Russell King authored
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Russell King authored
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Russell King authored
Add cfbfillrect / cfbcopyarea / cfbimgblt objects for SA1100fb. Remove redundant "pm" member.
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Jeff Wiedemeier authored
Found a buglet in the marvel code -- doesn't change the number of IRQS just the logic to get there.. This applies on top of the other marvel code. /jeff
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Richard Henderson authored
into kanga.twiddle.net:/home/rth/linux/axp-2.5
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Richard Henderson authored
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Richard Henderson authored
to header files where they belong.
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Richard Henderson authored
of AGP and SRMCONS patches.
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Richard Henderson authored
From Jeff.Wiedemeier@hp.com.
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Richard Henderson authored
(Titan / Marvel), Kconfig and headers. From Jeff Wiedemeier.
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Martin J. Bligh authored
Patch from Erich Focht This adds a hook to rebalance globally across nodes every NODE_BALANCE_RATE iterations of the rebalancer. This allows us to easily tune on an architecture specific basis how often we wish to rebalance - machines with higher NUMA ratios (more expensive off-node access) will want to do this less often. It's currently set to 100 for NUMA-Q and 10 for other machines. If the imbalance between nodes is > 125%, we'll rebalance them. The hook for this is added to the NUMA definition of cpus_to_balance, so again, no impact on non-NUMA machines.
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Martin J. Bligh authored
Patch from Michael Hohnbaum This adds a hook, sched_balance_exec(), to the exec code, to make it place the exec'ed task on the least loaded queue. We have less state to move at exec time than fork time, so this is the cheapest point to cross-node migrate. Experience in Dynix/PTX and testing on Linux has confirmed that this is the cheapest time to move tasks between nodes. It also macro-wraps changes to nr_running, to allow us to keep track of per-node nr_running as well. Again, no impact on non-NUMA machines.
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Martin J. Bligh authored
Patch from Martin J. Bligh This adds a small hook to the find_busiest_queue routine to allow us to specify a mask of which CPUs to search over. In the NUMA case, it will only balance inside the node (much cheaper to search, and stops tasks from bouncing across nodes, which is very costly). The cpus_to_balance routine is conditionally defined to ensure no impact to non-NUMA machines. This is a tiny NUMA scheduler, but it needs the assistance of the second and third patches in order to spread tasks across nodes.
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Christoph Hellwig authored
Another left-over from ancient module code, it was supposed to return non-zero if the module has a use count, but currently it always evaluates to 0. There are a few users of different types: (1) ioctl that perform a while(MOD_IN_USE) MOD_DEC_USE_COUNT loop. Just rip them out, we now have forced module unloading. (2) printk's that moan if the use-count in not zero in the exitfunc. Just rip them out, this can't happen. (3) if(MOD_IN_USE) MOD_DEC_USE_COUNT constructs in ->close of a few serial drivers. Just remove the conditional, we did a MOD_INC_USE_COUNT in ->open. (4) This one is interesting: drivers/sbus/char/display7seg.c uses the module use count to track openers. Replace this with an atomic_t. In addition remove tons of stale comments in network driver that aren't understandable for anyone who doesn't know ancient Linux module semantics.
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Andi Kleen authored
x86-64 updates for 2.5.58. Changes only x86-64 specific files. - Rewrote module allocation. Lots of bugs fixed. Module loading should work now again. - Kconfig help fixes from Randy Dunlap - Makefile cleanups from Pavel Machek and Sam Ravnborg - Assembly cleanups from Pavel - defconfig update - Better strlen_user/strnlen_user - Merge with i386: new ptrace commands, 32bit vsyscall signal trampolines new deactivate_mm, add asm/bug.h - Make sure initramfs is freed after booting (thanks to Kai for the hint) - User per cpu data for profile counters (Ravikiran Thirumalai) - 32bit compat_* updates from Stephen Rothwell - Fix race in context switch. The exception handler for bogus segment loads in __switch_to needs to keep interrupts disabled, otherwise an interrupt can deadlock on scheduler locks. Also make sure they don't printk or set oops_in_progress during printk because printk does a wake_up too. - Disable 64bit GS base changes for processes. I cannot get it to work reliably. - Clear IOPL on kernel entry
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