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* [PARISC] Update parisc specific input code from parisc treeMatthew Wilcox2005-10-214-0/+952
| | | | | | | | | | | | | | | | Update drivers to new input layer changes. Signed-off-by: Helge Deller <deller@parisc-linux.org> Signed-off-by: Matthew Wilcox <willy@parisc-linux.org> Reorder code in gscps2_interrupt() and only enable ports when opened. This fixes issues with hangs booting an SMP kernel on my C360. Previously serio_interrupt() could be called before the lock in struct serio was initialised. Signed-off-by: Richard Hirst <rhirst@parisc-linux.org> Signed-off-by: Kyle McMartin <kyle@parisc-linux.org>
* [PARISC] Specify level to fix binutils level promotion bugGrant Grundler2005-10-211-2/+4
| | | | | | | | | | | | fixup.S needs to specify .level and use correct LDREG macro. New binutils has a bug where it doesn't "promote" from PA1.0 to PA1.1 correctly when using ",s" completer. remove use of __LP64__ in assembly.h and add some white space. Signed-off-by: Grant Grundler <grundler@parisc-linux.org> Signed-off-by: Kyle McMartin <kyle@parisc-linux.org>
* [PARISC] Define pgprot_noncached macro in pgtable.hGrant Grundler2005-10-211-0/+2
| | | | | | | | | drivers/infiniband depends on definition of pgprot_noncached() macro. Someone else will have to fix it's wrong. Signed-off-by: Grant Grundler <grundler@parisc-linux.org Signed-off-by: Kyle McMartin <kyle@parisc-linux.org>
* [PARISC] Add other CRT_ID for newer cards to grfioctl.hKyle McMartin2005-10-211-0/+2
| | | | | | | Add IDs for some other STI graphics cards found on HP PA-RISC machines. Signed-off-by: Kyle McMartin <kyle@parisc-linux.org>
* [PARISC] Add ECANCELED to errno.hGrant Grundler2005-10-211-0/+1
| | | | | | | | add ECANCELED - SuSv3 wants one L. IB/SDP actually returns this error. Signed-off-by: Grant Grundler <grundler@parisc-linux.org> Signed-off-by: Kyle McMartin <kyle@parisc-linux.org>
* [PARISC] Fix the alloc_slabmgmt panicJames Bottomley2005-10-211-6/+34
| | | | | | | | | | | | | | | | | | | | | | | | | | | Fix the alloc_slabmgmt panic Hopefully this should also fix a lot of other intermittent kernel bugs. The problem has been around since 2.6.9-rc2-pa6 when we allowed floating point registers to be used in kernel code. The essence of the problem is that gcc prefers to use floating point for integer divides and multiples. Further, it can rely on the values in the no clobber fp regs being correct across a function call. Unfortunately, our task switch function only saves the integer no clobber registers, not the fp ones, so if gcc makes a function call to any function in the kernel which could sleep, the values it is relying on in any no clobber floating point register may be lost. In the case of alloc_slabmgmt, the value of the page offset is being stored in %fr12 across a call to kmem_getpages(), which sleeps if no pages are available. Thus, the offset can be trashed and the slab code can end up with a completely bogus address leading to corruption. Kudos to Randolph who came up with the program to trip this problem at will and thus allowed it to be tracked and fixed. Signed-off-by: James Bottomley <jejb@parisc-linux.org> Signed-off-by: Kyle McMartin <kyle@parisc-linux.org>
* [PARISC] Fix compile warning in pci.hMatthew Wilcox2005-10-211-1/+1
| | | | | | Signed-off-by: Matthew Wilcox <willy@parisc-linux.org> Signed-off-by: Kyle McMartin <kyle@parisc-linux.org>
* [PARISC] Use work queue in LED/LCD driver instead of tasklet.Grant Grundler2005-10-211-3/+0
| | | | | | | | | | | | | | 2.6.12-rc1-pa6 use work queue in LED/LCD driver instead of tasklet. Main advantage is it allows use of msleep() in the led_LCD_driver to "atomically" perform two MMIO writes (CMD, then DATA). Lead to nice cleanup of the main led_work_func() and led_LCD_driver(). Kudos to David for being persistent. From: David Pye <dmp@davidmpye.dyndns.org> Signed-off-by: Grant Grundler <grundler@parisc-linux.org> Signed-off-by: Kyle McMartin <kyle@parisc-linux.org>
* [PARISC] Add new ioprio_{set,get} syscallsJens Axboe2005-10-211-5/+11
| | | | | | | | | add syscall entries for ioprio_set/get as per Jens Axboe. Signed-off-by: Jens Axboe <axboe@suse.de> Signed-off-by: Grant Grundler <grundler@parisc-linux.org> Signed-off-by: Kyle McMartin <kyle@parisc-linux.org>
* [PARISC] Update bitops from parisc treeGrant Grundler2005-10-212-158/+134
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Optimize ext2_find_next_zero_bit. Gives about 25% perf improvement with a rsync test with ext3. Signed-off-by: Randolph Chung <tausq@parisc-linux.org> fix ext3 performance - ext2_find_next_zero() was culprit. Kudos to jejb for pointing out the the possibility that ext2_test_bit and ext2_find_next_zero() may in fact not be enumerating bits in the bitmap because of endianess. Took sparc64 implementation and adapted it to our tree. I suspect the real problem is ffz() wants an unsigned long and was getting garbage in the top half of the unsigned int. Not confirmed but that's what I suspect. Signed-off-by: Grant Grundler <grundler@parisc-linux.org> Fix find_next_bit for 32-bit Make masking consistent for bitops From: Joel Soete <soete.joel@tiscali.be> Signed-off-by: Randolph Chung <tausq@parisc-linux.org> Add back incorrectly removed ext2_find_first_zero_bit definition Signed-off-by: James Bottomley <jejb@parisc-linux.org> Fixup bitops.h to use volatile for *_bit() ops Based on this email thread: http://marc.theaimsgroup.com/?t=108826637900003 In a nutshell: *_bit() want use of volatile. __*_bit() are "relaxed" and don't use spinlock or volatile. other minor changes: o replaces hweight64() macro with alias to generic_hweight64() (Joel Soete) o cleanup ext2* macros so (a) it's obvious what the XOR magic is about and (b) one version that works for both 32/64-bit. o replace 2 uses of CONFIG_64BIT with __LP64__. bitops.h used both. I think header files that might go to user space should use something userspace will know about (__LP64__). Signed-off-by: Grant Grundler <grundler@parisc-linux.org> Move SHIFT_PER_LONG to standard location for BITS_PER_LONG (asm/types.h) and ditch the second definition of BITS_PER_LONG in bitops.h Signed-off-by: Grant Grundler <grundler@parisc-linux.org> Signed-off-by: Kyle McMartin <kyle@parisc-linux.org>
* [PARISC] Add ability for prctl to change unaligned trap behaviourKyle McMartin2005-10-211-0/+19
| | | | | | | Add support for changing unaligned trap behaviour on a per-thread basis. Signed-off-by: Kyle McMartin <kyle@parisc-linux.org>
* [PARISC] Take into account nullified insn and lock functions for profilingRandolph Chung2005-10-211-1/+1
| | | | | | | | | | | | | | | | | | | export profile_pc() symbol - oprofile needs it when built as a module. Signed-off-by: Grant Grundler <grundler@parisc-linux.org> Take into account nullified insn and lock functions for profiling This is needed at the end of functions; it is typical that the return branch nullifies the next insn, which is in the next function. This causes profiling data to show up against the "wrong" function. We also count lock times against the locker. This is consistent with other architectures. Signed-off-by: Randolph Chung <tausq@parisc-linux.org> Signed-off-by: Kyle McMartin <kyle@parisc-linux.org>
* [PARISC] Update spinlocks from parisc treeMatthew Wilcox2005-10-213-14/+30
| | | | | | | | | | | | | | | | | | | | Neaten up the CONFIG_PA20 ifdefs More merge fixes, this time for SMP Signed-off-by: Matthew Wilcox <willy@parisc-linux.org> Prettify the CONFIG_DEBUG_SPINLOCK __SPIN_LOCK_UNLOCKED initializers. Clean up some warnings with CONFIG_DEBUG_SPINLOCK enabled. Fix build with spinlock debugging turned on. Patch is cleaner like this, too. Remove mandatory 16-byte alignment requirement on PA2.0 processors by using the ldcw,CO completer. Provides a nice insn savings. Signed-off-by: Kyle McMartin <kyle@parisc-linux.org>
* [PARISC] Move pa_tlb_lock to tlb_flush.hGrant Grundler2005-10-212-19/+20
| | | | | | | | | move pa_tlb_lock and it's primary consumers to tlb_flush.h Future step will be to move spinlock_t definition out of system.h. Signed-off-by: Grant Grundler <grundler@parisc-linux.org> Signed-off-by: Kyle McMartin <kyle@parisc-linux.org>
* [PARISC] Make sure use of RFI conforms to PA 2.0 and 1.1 arch docsGrant Grundler2005-10-213-31/+54
| | | | | | | | | | | | | | | 2.6.12-rc4-pa3 : first pass at making sure use of RFI conforms to PA 2.0 arch pages F-4 and F-5, PA 1.1 Arch page 3-19 and 3-20. The discussion revolves around all the rules for clearing PSW Q-bit. The hard part is meeting all the rules for "relied upon translation". .align directive is used to guarantee the critical sequence ends more than 8 instructions (32 bytes) from the end of page. Signed-off-by: Grant Grundler <grundler@parisc-linux.org> Signed-off-by: Kyle McMartin <kyle@parisc-linux.org>
* [PARISC] Convert parisc_device to use struct resource for hpaMatthew Wilcox2005-10-211-1/+1
| | | | | | | | | | | | Convert pa_dev->hpa from an unsigned long to a struct resource. Signed-off-by: Matthew Wilcox <willy@parisc-linux.org> Fix up users of ->hpa to use ->hpa.start instead. Signed-off-by: Matthew Wilcox <willy@parisc-linux.org> Signed-off-by: Kyle McMartin <kyle@parisc-linux.org>
* [PARISC] Convert parisc_device tree to use struct device klistsMatthew Wilcox2005-10-211-0/+5
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Fix parse_tree_node. much more needs to be done to fix this file. Signed-off-by: Matthew Wilcox <willy@parisc-linux.org> Make drivers.c compile based on a patch from Pat Mochel. From: Patrick Mochel <mochel@digitalimplant.org> Signed-off-by: Kyle McMartin <kyle@parisc-linux.org> Fix drivers.c to create new device tree nodes when no match is found. Signed-off-by: Richard Hirst <rhirst@parisc-linux.org> Do a proper depth-first search returning parents before children, using the new klist infrastructure. Signed-off-by: Richard Hirst <rhirst@parisc-linux.org> Fixed parisc_device traversal so that pdc_stable works again Fixed check_dev so it doesn't dereference a parisc_device until it has verified the bus type Signed-off-by: Randolph Chung <tausq@parisc-linux.org> Convert pa_dev->hpa from an unsigned long to a struct resource. Use insert_resource() instead of request_mem_region(). Request resources at bus walk time instead of driver probe time. Don't release the resources as we don't have any hotplug parisc_device support yet. Add parisc_pathname() to conveniently get the textual representation of the hwpath used in sysfs. Inline the remnants of claim_device() into its caller. Signed-off-by: Matthew Wilcox <willy@parisc-linux.org> I noticed that some of the STI regions weren't showing up in iomem. Reading the STI spec indicated that all STI devices occupy at least 32MB. So check for STI HPAs and give them 32MB instead of 4kB. Signed-off-by: Matthew Wilcox <willy@parisc-linux.org> Signed-off-by: Kyle McMartin <kyle@parisc-linux.org>
* Merge master.kernel.org:/home/rmk/linux-2.6-armLinus Torvalds2005-10-211-4/+17
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| * [ARM] 3028/1: S3C2410 - add DCLK mask definitionsBen Dooks2005-10-201-0/+6
| | | | | | | | | | | | | | | | | | | | | | | | Patch from Ben Dooks From: Guillaume Gourat <guillaume.gourat@nexvision.fr> Add MASK definitions for DCLK0 and DCLK1 Signed-off-by: Guillaume Gourat <guillaume.gourat@nexvision.fr> Signed-off-by: Ben Dooks <ben-linux@fluff.org> Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
| * [ARM] 3026/1: S3C2410 - avoid possible overflow in pll calculationsBen Dooks2005-10-201-4/+11
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Patch from Ben Dooks Avoid the possiblity that if the board is using a 16.9334 or higher crystal with a high PLL multiplier, then the pll value could overflow the capability of an int. Also fix the value types of the intermediate variables to unsigned int. Rewrite of patch from Guillaume Gourat Signed-off-by: Ben Dooks <ben-linux@fluff.org> Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
* | [PATCH] Fix handling spurious page fault for hugetlb regionHugh Dickins2005-10-201-13/+3
|/ | | | | | | | | | This reverts commit 3359b54c8c07338f3a863d1109b42eebccdcf379 and replaces it with a cleaner version that is purely based on page table operations, so that the synchronization between inode size and hugetlb mappings becomes moot. Signed-off-by: Hugh Dickins <hugh@veritas.com> Signed-off-by: Linus Torvalds <torvalds@osdl.org>
* Merge master.kernel.org:/home/rmk/linux-2.6-armLinus Torvalds2005-10-191-1/+1
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| * [ARM] 3023/1: pxa-regs: Typo in ARM pxa register definitions.Paul Schulz2005-10-181-1/+1
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Patch from Paul Schulz The following trivial patch is to fix what looks like a typo in the PXA register definitions. The correction comes directly from the definition in the Intel Documentation. http://www.intel.com/design/pca/applicationsprocessors/manuals/278693.htm Intel(R) PXA 255 Processor - Developers Manual - Jan 2004 - Page 12-33 Neither 'UDCCS_IO_ROF' or 'UDCCS_IO_DME' are currently used elseware in the main code (from grep of tree)... The current definitions have been in the code since at lease 2.4.7. Signed-off-by: Paul Schulz <paul@mawsonlakes.org> Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
* | [PATCH] swiotlb: make sure initial DMA allocations really are in DMA memoryYasunori Goto2005-10-191-2/+30
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | This introduces a limit parameter to the core bootmem allocator; The new parameter indicates that physical memory allocated by the bootmem allocator should be within the requested limit. We also introduce alloc_bootmem_low_pages_limit, alloc_bootmem_node_limit, alloc_bootmem_low_pages_node_limit apis, but alloc_bootmem_low_pages_limit is the only api used for swiotlb. The existing alloc_bootmem_low_pages() api could instead have been changed and made to pass right limit to the core allocator. But that would make the patch more intrusive for 2.6.14, as other arches use alloc_bootmem_low_pages(). We may be done that post 2.6.14 as a cleanup. With this, swiotlb gets memory within 4G for both x86_64 and ia64 arches. Signed-off-by: Yasunori Goto <y-goto@jp.fujitsu.com> Cc: Ravikiran G Thirumalai <kiran@scalex86.org> Signed-off-by: Linus Torvalds <torvalds@osdl.org>
* | [PATCH] Handle spurious page fault for hugetlb regionSeth, Rohit2005-10-191-0/+13
|/ | | | | | | | | | | | | | | | | | | | The hugetlb pages are currently pre-faulted. At the time of mmap of hugepages, we populate the new PTEs. It is possible that HW has already cached some of the unused PTEs internally. These stale entries never get a chance to be purged in existing control flow. This patch extends the check in page fault code for hugepages. Check if a faulted address falls with in size for the hugetlb file backing it. We return VM_FAULT_MINOR for these cases (assuming that the arch specific page-faulting code purges the stale entry for the archs that need it). Signed-off-by: Rohit Seth <rohit.seth@intel.com> [ This is apparently arguably an ia64 port bug. But the code won't hurt, and for now it fixes a real problem on some ia64 machines ] Signed-off-by: Linus Torvalds <torvalds@osdl.org>
* [ARM] 3021/1: Interrupt 0 bug fix for ixp4xxKenneth Tan2005-10-181-4/+5
| | | | | | | | | | | | | Patch from Kenneth Tan The get_irqnr_and_base subroutine of ixp4xx does not take interrupt 0 condition into account properly. We should not perform "subs" here. The Z flag will be set when interrupt 0 occur, which resulting "movne r1, sp" in the caller routine (irq_handler) not being executed. When interrupt 0 occur: o if CONFIG_CPU_IXP46X is not set, "subs" will set the Z flag and return o if CONFIG_CPU_IXP46X is set, codes in upper interrupt handling will be trigerred. But since this is not supper interrupt, the "cmp" in the upper interrupt handling portion will set the Z flag and return Signed-off-by: Kenneth Tan <chong.yin.tan@intel.com> Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
* [ARM] 3020/1: Fixes typo error CONFIG_CPU_IXP465, which should be ↵Kenneth Tan2005-10-181-1/+1
| | | | | | | | | | | CONFIG_CPU_IXP46X Patch from Kenneth Tan The cpu_is_ixp465 macro in include/asm-arm/arch-ixp4xx/hardware.h is always returning 0 because #ifdef CONFIG_CPU_IXP465 is always false. Signed-off-by: Kenneth Tan <chong.yin.tan@intel.com> Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
* [ARM] 3019/1: fix wrong commentsNicolas Pitre2005-10-181-2/+2
| | | | | | | Patch from Nicolas Pitre Signed-off-by: Nicolas Pitre <nico@cam.org> Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
* [PATCH] aio: revert lock_kiocb()Zach Brown2005-10-171-1/+6
| | | | | | | | | | | | | | | lock_kiocb() was introduced to serialize retrying and cancellation. In the process of doing so it tried to sleep waiting for KIF_LOCKED while holding the ctx_lock spinlock. Recent fixes have ensured that multiple concurrent retries won't be attempted for a given iocb. Cancel has other problems and has no significant in-tree users that have been complaining about it. So for the immediate future we'll revert sleeping with the lock held and will address proper cancellation and retry serialization in the future. Signed-off-by: Zach Brown <zach.brown@oracle.com> Acked-by: Benjamin LaHaise <bcrl@kvack.org> Signed-off-by: Andrew Morton <akpm@osdl.org> Signed-off-by: Linus Torvalds <torvalds@osdl.org>
* [PATCH] rcu: keep rcu callback event counterEric Dumazet2005-10-171-0/+1
| | | | | | | | | This makes call_rcu() keep track of how many events there are on the RCU list, and cause a reschedule event when the list gets too long. This helps keep RCU event lists down. Signed-off-by: Linus Torvalds <torvalds@osdl.org>
* [PATCH] list: add missing rcu_dereference on first elementHerbert Xu2005-10-171-17/+22
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | It seems that all the list_*_rcu primitives are missing a memory barrier on the very first dereference. For example, #define list_for_each_rcu(pos, head) \ for (pos = (head)->next; prefetch(pos->next), pos != (head); \ pos = rcu_dereference(pos->next)) It will go something like: pos = (head)->next prefetch(pos->next) pos != (head) do stuff We're missing a barrier here. pos = rcu_dereference(pos->next) fetch pos->next barrier given by rcu_dereference(pos->next) store pos Without the missing barrier, the pos->next value may turn out to be stale. In fact, if "do stuff" were also dereferencing pos and relying on list_for_each_rcu to provide the barrier then it may also break. So here is a patch to make sure that we have a barrier for the first element in the list. Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au> Acked-by: "Paul E. McKenney" <paulmck@us.ibm.com> Signed-off-by: Andrew Morton <akpm@osdl.org> Signed-off-by: Linus Torvalds <torvalds@osdl.org>
* [PATCH]: highest_possible_processor_id() has to be a macroAl Viro2005-10-161-9/+7
| | | | | | | | | | | | | | | | | | | | ... otherwise, things like alpha and sparc64 break and break badly. They define cpu_possible_map to something else in smp.h *AFTER* having included cpumask.h. If that puppy is a macro, expansion will happen at the actual caller, when we'd already seen #define cpu_possible_map ... and we will get the right thing used. As an inline helper it will be tokenized before we get to that define and that's it; no matter what we define later, it won't affect anything. We get modules with dependency on cpu_possible_map instead of the right symbol (phys_cpu_present_map in case of sparc64), or outright link errors if they are built-in. Signed-off-by: Al Viro <viro@zeniv.linux.org.uk> Signed-off-by: David S. Miller <davem@davemloft.net>
* Merge master.kernel.org:/pub/scm/linux/kernel/git/davem/sparc-2.6Linus Torvalds2005-10-141-21/+9
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| * [SPARC64]: Eliminate PCI IOMMU dma mapping size limit.David S. Miller2005-10-131-20/+8
| | | | | | | | | | | | | | | | | | | | | | The hairy fast allocator in the sparc64 PCI IOMMU code has a hard limit of 256 pages. Certain devices can exceed this when performing very large I/Os. So replace with a more simple allocator, based largely upon the arch/ppc64/kernel/iommu.c code. Signed-off-by: David S. Miller <davem@davemloft.net>
| * [SPARC64]: Consolidate common PCI IOMMU init code.David S. Miller2005-10-131-1/+1
| | | | | | | | | | | | | | All the PCI controller drivers were doing the same thing setting up the IOMMU software state, put it all in one spot. Signed-off-by: David S. Miller <davem@davemloft.net>
* | Merge master.kernel.org:/home/rmk/linux-2.6-armLinus Torvalds2005-10-142-16/+43
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| * | [ARM] 3011/1: pxafb: Add ability to set device parent + fix spitz compile errorRichard Purdie2005-10-141-0/+1
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Patch from Richard Purdie Add a function to allow machines to set the parent of the pxa framebuffer device. This means the power up/down sequence can be controlled where required by the machine. Update spitz to use the new function, fixing a compile error. Signed-off-by: Richard Purdie <rpurdie@rpsys.net> Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
| * | [ARM] 3009/1: S3C2410 - io.h offsets too large for LDRH/STRHBen Dooks2005-10-141-16/+42
| |/ | | | | | | | | | | | | | | | | | | | | | | Patch from Ben Dooks The __inwc/__outwc calls are capable of creating LDRH and STRH instructions with offsets over 8bits as GCC does not have a constraint for an 8bit offset. Signed-off-by: Ben Dooks <ben-linux@fluff.org> Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
* | [PATCH] Fix copy-and-paste error in BSD accountingTim Schmielau2005-10-141-2/+2
| | | | | | | | | | | | | | | | | | | | | | | | Fix copy and paste error in jiffies_to_AHZ conversion which leads to wrong BSD accounting information on alpha and ia64 when CONFIG_BSD_PROCESS_ACCT_V3 is turned on. Also update comment to match reorganised header files. Signed-off-by: Tim Schmielau <tim@physik3.uni-rostock.de> Signed-off-by: Andrew Morton <akpm@osdl.org> Signed-off-by: Linus Torvalds <torvalds@osdl.org>
* | [NETFILTER]: Fix OOPSes on machines with discontiguous cpu numbering.David S. Miller2005-10-131-0/+12
|/ | | | | | | | | | | | | | Original patch by Harald Welte, with feedback from Herbert Xu and testing by Sébastien Bernard. EBTABLES, ARP tables, and IP/IP6 tables all assume that cpus are numbered linearly. That is not necessarily true. This patch fixes that up by calculating the largest possible cpu number, and allocating enough per-cpu structure space given that. Signed-off-by: David S. Miller <davem@davemloft.net>
* Merge master.kernel.org:/home/rmk/linux-2.6-armLinus Torvalds2005-10-132-3/+11
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| * [ARM] 3005/1: S3C2440 - add definition for s3c2440_set_dsc() call in hardware.hBen Dooks2005-10-131-0/+7
| | | | | | | | | | | | | | | | | | | | Patch from Ben Dooks include/asm-arm/arch-s3c2410/hardware.h was missing the definition for s3c2440_set_dsc() Signed-off-by: Ben Dooks <ben-linux@fluff.org> Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
| * [ARM] 3003/1: SSP channel map register updates for pxa2xxLiam Girdwood2005-10-121-3/+4
| | | | | | | | | | | | | | | | | | | | | | | | | | | | Patch from Liam Girdwood This patch updates the pxa2xx channel map registers definitions in pxa-regs.h Changes:- o Added description for SSP2 registers o Added definitions for SSP3 registers Signed-off-by:Liam Girdwood <liam.girdwood@wolfsonmicro.com> Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
* | Merge master.kernel.org:/pub/scm/linux/kernel/git/davem/net-2.6Linus Torvalds2005-10-128-14/+35
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| * | [NETPOLL]: wrong return for null netpoll_poll_lock()Ben Dooks2005-10-121-1/+1
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | When netpoll is not being used, the macro that defines the removed routing netpoll_poll_lock defines the return as zero, but the real routine returns a `void *` Signed-off-by: Ben Dooks <ben-linux@fluff.org> Signed-off-by: David S. Miller <davem@davemloft.net>
| * | [TWSK]: Grab the module refcount for timewait socketsArnaldo Carvalho de Melo2005-10-101-0/+3
| | | | | | | | | | | | | | | | | | | | | | | | This is required to avoid unloading a module that has active timewait sockets, such as DCCP. Signed-off-by: Arnaldo Carvalho de Melo <acme@ghostprotocols.net> Signed-off-by: David S. Miller <davem@davemloft.net>
| * | [NETFILTER] ctnetlink: allow userspace to change TCP statePablo Neira Ayuso2005-10-101-0/+3
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | This patch adds the ability of changing the state a TCP connection. I know that this must be used with care but it's required to provide a complete conntrack creation via conntrack_netlink. So I'll document this aspect on the upcoming docs. Signed-off-by: Pablo Neira Ayuso <pablo@netfilter.org> Signed-off-by: Harald Welte <laforge@netfilter.org> Signed-off-by: David S. Miller <davem@davemloft.net>
| * | [NETFILTER]: Use only 32bit counters for CONNTRACK_ACCTHarald Welte2005-10-102-4/+10
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Initially we used 64bit counters for conntrack-based accounting, since we had no event mechanism to tell userspace that our counters are about to overflow. With nfnetlink_conntrack, we now have such a event mechanism and thus can save 16bytes per connection. Signed-off-by: Harald Welte <laforge@netfilter.org> Signed-off-by: David S. Miller <davem@davemloft.net>
| * | [NETFILTER] ctnetlink: add one nesting level for TCP statePablo Neira Ayuso2005-10-101-1/+8
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | To keep consistency, the TCP private protocol information is nested attributes under CTA_PROTOINFO_TCP. This way the sequence of attributes to access the TCP state information looks like here below: CTA_PROTOINFO CTA_PROTOINFO_TCP CTA_PROTOINFO_TCP_STATE instead of: CTA_PROTOINFO CTA_PROTOINFO_TCP_STATE Signed-off-by: Pablo Neira Ayuso <pablo@netfilter.org> Signed-off-by: Harald Welte <laforge@netfilter.org> Signed-off-by: David S. Miller <davem@davemloft.net>
| * | [NETFILTER]: Add missing include to ip_conntrack_tuple.hHarald Welte2005-10-101-0/+2
| | | | | | | | | | | | | | | | | | | | | | | | Without this #include, __be16 is not defined and userspace programs will break. Signed-off-by: Harald Welte <laforge@netfilter.org> Signed-off-by: David S. Miller <davem@davemloft.net>
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