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* [PATCH] mm: pfn_to_pgdat not used in common codeAndy Whitcroft2006-01-061-5/+0
| | | | | | | | pfn_to_pgdat() isn't used in common code. Remove definition. Signed-off-by: Andy Whitcroft <apw@shadowen.org> Signed-off-by: Andrew Morton <akpm@osdl.org> Signed-off-by: Linus Torvalds <torvalds@osdl.org>
* [PATCH] mm: kvaddr_to_nid not used in common codeAndy Whitcroft2006-01-062-10/+0
| | | | | | | | | kvaddr_to_nid() isn't used in common code nor in i386 code. Remove these definitions. Signed-off-by: Andy Whitcroft <apw@shadowen.org> Signed-off-by: Andrew Morton <akpm@osdl.org> Signed-off-by: Linus Torvalds <torvalds@osdl.org>
* [PATCH] hugepages: fold find_or_alloc_pages into huge_no_page()Christoph Lameter2006-01-061-42/+24
| | | | | | | | | | | | | | | | | | The number of parameters for find_or_alloc_page increases significantly after policy support is added to huge pages. Simplify the code by folding find_or_alloc_huge_page() into hugetlb_no_page(). Adam Litke objected to this piece in an earlier patch but I think this is a good simplification. Diffstat shows that we can get rid of almost half of the lines of find_or_alloc_page(). If we can find no consensus then lets simply drop this patch. Signed-off-by: Christoph Lameter <clameter@sgi.com> Cc: Andi Kleen <ak@muc.de> Acked-by: William Lee Irwin III <wli@holomorphy.com> Cc: Adam Litke <agl@us.ibm.com> Signed-off-by: Andrew Morton <akpm@osdl.org> Signed-off-by: Linus Torvalds <torvalds@osdl.org>
* [PATCH] Remove old node based policy interface from mempolicy.cChristoph Lameter2006-01-062-67/+0
| | | | | | | | | | | | | | | | | | | | mempolicy.c contains provisional interface for huge page allocation based on node numbers. This is in use in SLES9 but was never used (AFAIK) in upstream versions of Linux. Huge page allocations now use zonelists to figure out where to allocate pages. The use of zonelists allows us to find the closest hugepage which was the consideration of the NUMA distance for huge page allocations. Remove the obsolete functions. Signed-off-by: Christoph Lameter <clameter@sgi.com> Cc: Andi Kleen <ak@muc.de> Acked-by: William Lee Irwin III <wli@holomorphy.com> Cc: Adam Litke <agl@us.ibm.com> Acked-by: Paul Jackson <pj@sgi.com> Signed-off-by: Andrew Morton <akpm@osdl.org> Signed-off-by: Linus Torvalds <torvalds@osdl.org>
* [PATCH] Add NUMA policy support for huge pages.Christoph Lameter2006-01-064-21/+54
| | | | | | | | | | | | | | | | | The huge_zonelist() function in the memory policy layer provides an list of zones ordered by NUMA distance. The hugetlb layer will walk that list looking for a zone that has available huge pages but is also in the nodeset of the current cpuset. This patch does not contain the folding of find_or_alloc_huge_page() that was controversial in the earlier discussion. Signed-off-by: Christoph Lameter <clameter@sgi.com> Cc: Andi Kleen <ak@muc.de> Acked-by: William Lee Irwin III <wli@holomorphy.com> Cc: Adam Litke <agl@us.ibm.com> Signed-off-by: Andrew Morton <akpm@osdl.org> Signed-off-by: Linus Torvalds <torvalds@osdl.org>
* [PATCH] mm: dequeue a huge page near to this nodeChristoph Lameter2006-01-061-6/+8
| | | | | | | | | | | | | | | | | | | | | | This was discussed at http://marc.theaimsgroup.com/?l=linux-kernel&m=113166526217117&w=2 This patch changes the dequeueing to select a huge page near the node executing instead of always beginning to check for free nodes from node 0. This will result in a placement of the huge pages near the executing processor improving performance. The existing implementation can place the huge pages far away from the executing processor causing significant degradation of performance. The search starting from zero also means that the lower zones quickly run out of memory. Selecting a huge page near the process distributed the huge pages better. Signed-off-by: Christoph Lameter <clameter@sgi.com> Cc: William Lee Irwin III <wli@holomorphy.com> Cc: Adam Litke <agl@us.ibm.com> Signed-off-by: Andrew Morton <akpm@osdl.org> Signed-off-by: Linus Torvalds <torvalds@osdl.org>
* [PATCH] Hugetlb: Copy on Write supportDavid Gibson2006-01-062-22/+108
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Implement copy-on-write support for hugetlb mappings so MAP_PRIVATE can be supported. This helps us to safely use hugetlb pages in many more applications. The patch makes the following changes. If needed, I also have it broken out according to the following paragraphs. 1. Add a pair of functions to set/clear write access on huge ptes. The writable check in make_huge_pte is moved out to the caller for use by COW later. 2. Hugetlb copy-on-write requires special case handling in the following situations: - copy_hugetlb_page_range() - Copied pages must be write protected so a COW fault will be triggered (if necessary) if those pages are written to. - find_or_alloc_huge_page() - Only MAP_SHARED pages are added to the page cache. MAP_PRIVATE pages still need to be locked however. 3. Provide hugetlb_cow() and calls from hugetlb_fault() and hugetlb_no_page() which handles the COW fault by making the actual copy. 4. Remove the check in hugetlbfs_file_map() so that MAP_PRIVATE mmaps will be allowed. Make MAP_HUGETLB exempt from the depricated VM_RESERVED mapping check. Signed-off-by: David Gibson <david@gibson.dropbear.id.au> Signed-off-by: Adam Litke <agl@us.ibm.com> Cc: William Lee Irwin III <wli@holomorphy.com> Cc: "Seth, Rohit" <rohit.seth@intel.com> Signed-off-by: Andrew Morton <akpm@osdl.org> Signed-off-by: Linus Torvalds <torvalds@osdl.org>
* [PATCH] Hugetlb: Reorganize hugetlb_fault to prepare for COWAdam Litke2006-01-061-9/+25
| | | | | | | | | | | | | | | This patch splits the "no_page()" type activity into its own function, hugetlb_no_page(). hugetlb_fault() becomes the entry point for hugetlb faults and delegates to the appropriate handler depending on the type of fault. Right now we still have only hugetlb_no_page() but a later patch introduces a COW fault. Signed-off-by: David Gibson <david@gibson.dropbear.id.au> Signed-off-by: Adam Litke <agl@us.ibm.com> Cc: William Lee Irwin III <wli@holomorphy.com> Cc: "Seth, Rohit" <rohit.seth@intel.com> Signed-off-by: Andrew Morton <akpm@osdl.org> Signed-off-by: Linus Torvalds <torvalds@osdl.org>
* [PATCH] Hugetlb: Rename find_lock_page to find_or_alloc_huge_pageAdam Litke2006-01-061-3/+3
| | | | | | | | | | | | | find_lock_huge_page() isn't a great name, since it does extra things not analagous to find_lock_page(). Rename it find_or_alloc_huge_page() which is closer to the mark. Signed-off-by: David Gibson <david@gibson.dropbear.id.au> Signed-off-by: Adam Litke <agl@us.ibm.com> Cc: William Lee Irwin III <wli@holomorphy.com> Cc: "Seth, Rohit" <rohit.seth@intel.com> Signed-off-by: Andrew Morton <akpm@osdl.org> Signed-off-by: Linus Torvalds <torvalds@osdl.org>
* [PATCH] Hugetlb: Remove duplicate i_size checkAdam Litke2006-01-061-7/+0
| | | | | | | | | | | cleanup Signed-off-by: David Gibson <david@gibson.dropbear.id.au> Signed-off-by: Adam Litke <agl@us.ibm.com> Cc: William Lee Irwin III <wli@holomorphy.com> Cc: "Seth, Rohit" <rohit.seth@intel.com> Signed-off-by: Andrew Morton <akpm@osdl.org> Signed-off-by: Linus Torvalds <torvalds@osdl.org>
* [PATCH] madvise(MADV_REMOVE): remove pages from tmpfs shm backing storeBadari Pulavarty2006-01-0625-9/+105
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Here is the patch to implement madvise(MADV_REMOVE) - which frees up a given range of pages & its associated backing store. Current implementation supports only shmfs/tmpfs and other filesystems return -ENOSYS. "Some app allocates large tmpfs files, then when some task quits and some client disconnect, some memory can be released. However the only way to release tmpfs-swap is to MADV_REMOVE". - Andrea Arcangeli Databases want to use this feature to drop a section of their bufferpool (shared memory segments) - without writing back to disk/swap space. This feature is also useful for supporting hot-plug memory on UML. Concerns raised by Andrew Morton: - "We have no plan for holepunching! If we _do_ have such a plan (or might in the future) then what would the API look like? I think sys_holepunch(fd, start, len), so we should start out with that." - Using madvise is very weird, because people will ask "why do I need to mmap my file before I can stick a hole in it?" - None of the other madvise operations call into the filesystem in this manner. A broad question is: is this capability an MM operation or a filesytem operation? truncate, for example, is a filesystem operation which sometimes has MM side-effects. madvise is an mm operation and with this patch, it gains FS side-effects, only they're really, really significant ones." Comments: - Andrea suggested the fs operation too but then it's more efficient to have it as a mm operation with fs side effects, because they don't immediatly know fd and physical offset of the range. It's possible to fixup in userland and to use the fs operation but it's more expensive, the vmas are already in the kernel and we can use them. Short term plan & Future Direction: - We seem to need this interface only for shmfs/tmpfs files in the short term. We have to add hooks into the filesystem for correctness and completeness. This is what this patch does. - In the future, plan is to support both fs and mmap apis also. This also involves (other) filesystem specific functions to be implemented. - Current patch doesn't support VM_NONLINEAR - which can be addressed in the future. Signed-off-by: Badari Pulavarty <pbadari@us.ibm.com> Cc: Hugh Dickins <hugh@veritas.com> Cc: Andrea Arcangeli <andrea@suse.de> Cc: Michael Kerrisk <mtk-manpages@gmx.net> Cc: Ulrich Drepper <drepper@redhat.com> Signed-off-by: Andrew Morton <akpm@osdl.org> Signed-off-by: Linus Torvalds <torvalds@osdl.org>
* [PATCH] reiser4: vfs: add truncate_inode_pages_range()Hans Reiser2006-01-062-7/+39
| | | | | | | | | | | | | | | | This patch makes truncate_inode_pages_range from truncate_inode_pages. truncate_inode_pages became a one-liner call to truncate_inode_pages_range. Reiser4 needs truncate_inode_pages_ranges because it tries to keep correspondence between existences of metadata pointing to data pages and pages to which those metadata point to. So, when metadata of certain part of file is removed from filesystem tree, only pages of corresponding range are to be truncated. (Needed by the madvise(MADV_REMOVE) patch) Signed-off-by: Andrew Morton <akpm@osdl.org> Signed-off-by: Linus Torvalds <torvalds@osdl.org>
* [PATCH] memhotplug: register_memory should be globalAndy Whitcroft2006-01-061-2/+1
| | | | | | | | | | register_memory is global and declared so in linux/memory.h. Update the HOTPLUG specific definition to match. This fixes a compile warning when HOTPLUG is enabled. Signed-off-by: Andy Whitcroft <apw@shadowen.org> Signed-off-by: Andrew Morton <akpm@osdl.org> Signed-off-by: Linus Torvalds <torvalds@osdl.org>
* [PATCH] memhotplug: register_ and unregister_memory_notifier should be globalAndy Whitcroft2006-01-061-2/+2
| | | | | | | | | | Both register_memory_notifer and unregister_memory_notifier are global and declared so in linux/memory.h. Update the HOTPLUG specific definitions to match. This fixes a compile warning when HOTPLUG is enabled. Signed-off-by: Andy Whitcroft <apw@shadowen.org> Signed-off-by: Andrew Morton <akpm@osdl.org> Signed-off-by: Linus Torvalds <torvalds@osdl.org>
* [PATCH] memhotplug: __add_section remove unused pgdat definitionAndy Whitcroft2006-01-061-1/+0
| | | | | | | | | __add_section defines an unused pointer to the zones pgdat. Remove this definition. This fixes a compile warning. Signed-off-by: Andy Whitcroft <apw@shadowen.org> Signed-off-by: Andrew Morton <akpm@osdl.org> Signed-off-by: Linus Torvalds <torvalds@osdl.org>
* [PATCH] mm: fix __alloc_pages cpuset ALLOC_* flagsPaul Jackson2006-01-061-3/+2
| | | | | | | | | | | | | | | | | | | | | Two changes to the setting of the ALLOC_CPUSET flag in mm/page_alloc.c:__alloc_pages() - A bug fix - the "ignoring mins" case should not be honoring ALLOC_CPUSET. This case of all cases, since it is handling a request that will free up more memory than is asked for (exiting tasks, e.g.) should be allowed to escape cpuset constraints when memory is tight. - A logic change to make it simpler. Honor cpusets even on GFP_ATOMIC (!wait) requests. With this, cpuset confinement applies to all requests except ALLOC_NO_WATERMARKS, so that in a subsequent cleanup patch, I can remove the ALLOC_CPUSET flag entirely. Since I don't know any real reason this logic has to be either way, I am choosing the path of the simplest code. Signed-off-by: Paul Jackson <pj@sgi.com> Signed-off-by: Andrew Morton <akpm@osdl.org> Signed-off-by: Linus Torvalds <torvalds@osdl.org>
* [PATCH] swsusp: resume_store() retval fixAndrew Morton2006-01-061-18/+16
| | | | | | | | | | | | | - This function returns -EINVAL all the time. Fix. - Decruftify it a bit too. - Writing to it doesn't seem to do what it's suppoed to do. Cc: Pavel Machek <pavel@ucw.cz> Cc: "Rafael J. Wysocki" <rjw@sisk.pl> Signed-off-by: Andrew Morton <akpm@osdl.org> Signed-off-by: Linus Torvalds <torvalds@osdl.org>
* [PATCH] alpha: dma_map_page() fixAndrew Morton2006-01-061-1/+1
| | | | | | | Cc: Ivan Kokshaysky <ink@jurassic.park.msu.ru> Cc: Richard Henderson <rth@twiddle.net> Signed-off-by: Andrew Morton <akpm@osdl.org> Signed-off-by: Linus Torvalds <torvalds@osdl.org>
* [PATCH] knfsd: fix hash function for IP addresses on 64bit little-endian ↵NeilBrown2006-01-061-1/+13
| | | | | | | | | | | | | | | | | | | | | | | | machines. The hash.h hash_long function, when used on a 64 bit machine, ignores many of the middle-order bits. (The prime chosen it too bit-sparse). IP addresses for clients of an NFS server are very likely to differ only in the low-order bits. As addresses are stored in network-byte-order, these bits become middle-order bits in a little-endian 64bit 'long', and so do not contribute to the hash. Thus you can have the situation where all clients appear on one hash chain. So, until hash_long is fixed (or maybe forever), us a hash function that works well on IP addresses - xor the bytes together. Thanks to "Iozone" <capps@iozone.org> for identifying this problem. Cc: "Iozone" <capps@iozone.org> Signed-off-by: Neil Brown <neilb@suse.de> Signed-off-by: Andrew Morton <akpm@osdl.org> Signed-off-by: Linus Torvalds <torvalds@osdl.org>
* [PATCH] nbd: fix TX/RX race conditionHerbert Xu2006-01-062-62/+68
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Janos Haar of First NetCenter Bt. reported numerous crashes involving the NBD driver. With his help, this was tracked down to bogus bio vectors which in turn was the result of a race condition between the receive/transmit routines in the NBD driver. The bug manifests itself like this: CPU0 CPU1 do_nbd_request add req to queuelist nbd_send_request send req head for each bio kmap send nbd_read_stat nbd_find_request nbd_end_request kunmap When CPU1 finishes nbd_end_request, the request and all its associated bio's are freed. So when CPU0 calls kunmap whose argument is derived from the last bio, it may crash. Under normal circumstances, the race occurs only on the last bio. However, if an error is encountered on the remote NBD server (such as an incorrect magic number in the request), or if there were a bug in the server, it is possible for the nbd_end_request to occur any time after the request's addition to the queuelist. The following patch fixes this problem by making sure that requests are not added to the queuelist until after they have been completed transmission. In order for the receiving side to be ready for responses involving requests still being transmitted, the patch introduces the concept of the active request. When a response matches the current active request, its processing is delayed until after the tranmission has come to a stop. This has been tested by Janos and it has been successful in curing this race condition. From: Herbert Xu <herbert@gondor.apana.org.au> Here is an updated patch which removes the active_req wait in nbd_clear_queue and the associated memory barrier. I've also clarified this in the comment. Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au> Cc: <djani22@dynamicweb.hu> Cc: Paul Clements <Paul.Clements@SteelEye.com> Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au> Signed-off-by: Andrew Morton <akpm@osdl.org> Signed-off-by: Linus Torvalds <torvalds@osdl.org>
* [PATCH] hfsplus oops fixJoshua Kwan2006-01-061-1/+1
| | | | | | | | | | | nls_utf8 is available, and the check in hfsplus_fill_super checks the wrong pointer for NULLness (it checks the saved nls, not the new one that it needs to use.) Signed-off-by: Joshua Kwan <joshk@triplehelix.org> Cc: Roman Zippel <zippel@linux-m68k.org> Signed-off-by: Andrew Morton <akpm@osdl.org> Signed-off-by: Linus Torvalds <torvalds@osdl.org>
* [PATCH] i386: PTRACE_POKEUSR: allow changing RF bit in EFLAGS register.Chuck Ebbert2006-01-051-3/+6
| | | | | | | | | | | | | | | | | Setting RF (resume flag) allows a debugger to resume execution after a code breakpoint without tripping the breakpoint again. It is reset by the CPU after execution of one instruction. Requested by Stephane Eranian: "I am trying to the user HW debug registers on i386 and I am running into a problem with ptrace() not allowing access to EFLAGS_RF for POKEUSER (see FLAG_MASK). [ ... ] It avoids the need to remove the breakpoint, single step, and reinstall. The equivalent functionality exists on IA-64 and is allowed by ptrace()" Cc: Stephane Eranian <eranian@hpl.hp.com> Signed-off-by: Chuck Ebbert <76306.1226@compuserve.com> Signed-off-by: Linus Torvalds <torvalds@osdl.org>
* Merge http://oss.oracle.com/git/ocfs2Linus Torvalds2006-01-05119-56/+46657
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| * [PATCH] o Update Kconfig documentation to reflect support for readonly mounts.Mark Fasheh2006-01-031-1/+0
| | | | | | | | Signed-off-by: Mark Fasheh <mark.fasheh@oracle.com>
| * [PATCH] This patch contains the following cleanups:Adrian Bunk2006-01-033-8/+3
| | | | | | | | | | | | | | | | | | - cluster/sys.c: make needlessly global code static - dlm/: "extern" declarations for variables belong into header files (and in this case, they are already in dlmdomain.h) Signed-off-by: Adrian Bunk <bunk@stusta.de> Signed-off-by: Mark Fasheh <mark.fasheh@oracle.com>
| * [PATCH] OCFS2: The Second Oracle Cluster FilesystemMark Fasheh2006-01-032-11/+43
| | | | | | | | | | | | | | | | Link the code into the kernel build system. OCFS2 is marked as experimental. Signed-off-by: Mark Fasheh <mark.fasheh@oracle.com> Signed-off-by: Kurt Hackel <kurt.hackel@oracle.com>
| * [PATCH] OCFS2: The Second Oracle Cluster FilesystemMark Fasheh2006-01-0355-0/+24504
| | | | | | | | | | | | | | The OCFS2 file system module. Signed-off-by: Mark Fasheh <mark.fasheh@oracle.com> Signed-off-by: Kurt Hackel <kurt.hackel@oracle.com>
| * [PATCH] OCFS2: The Second Oracle Cluster FilesystemMark Fasheh2006-01-038-1/+1617
| | | | | | | | | | | | | | | | | | | | dlmfs: A minimal dlm userspace interface implemented via a virtual file system. Most of the OCFS2 tools make use of this to take cluster locks when doing operations on the file system. Signed-off-by: Mark Fasheh <mark.fasheh@oracle.com> Signed-off-by: Kurt Hackel <kurt.hackel@oracle.com>
| * [PATCH] OCFS2: The Second Oracle Cluster FilesystemKurt Hackel2006-01-0317-0/+10830
| | | | | | | | | | | | | | | | | | | | A distributed lock manager built with the cluster file system use case in mind. The OCFS2 dlm exposes a VMS style API, though things have been simplified internally. The only lock levels implemented currently are NLMODE, PRMODE and EXMODE. Signed-off-by: Mark Fasheh <mark.fasheh@oracle.com> Signed-off-by: Kurt Hackel <kurt.hackel@oracle.com>
| * [PATCH] OCFS2: The Second Oracle Cluster FilesystemZach Brown2006-01-037-0/+2624
| | | | | | | | | | | | | | | | Node messaging via tcp. Used by the dlm and the file system for point to point communication between nodes. Signed-off-by: Mark Fasheh <mark.fasheh@oracle.com> Signed-off-by: Kurt Hackel <kurt.hackel@oracle.com>
| * [PATCH] OCFS2: The Second Oracle Cluster FilesystemMark Fasheh2006-01-033-0/+1916
| | | | | | | | | | | | | | | | | | Disk based heartbeat. Configured and started from userspace, the kernel component handles I/O submission and event generation via callback mechanism. Signed-off-by: Mark Fasheh <mark.fasheh@oracle.com> Signed-off-by: Kurt Hackel <kurt.hackel@oracle.com>
| * [PATCH] OCFS2: The Second Oracle Cluster FilesystemKurt Hackel2006-01-037-0/+1001
| | | | | | | | | | | | | | | | | | A simple node information service, filled and updated from userspace. The rest of the stack queries this service for simple node information. Signed-off-by: Mark Fasheh <mark.fasheh@oracle.com> Signed-off-by: Kurt Hackel <kurt.hackel@oracle.com>
| * [PATCH] OCFS2: The Second Oracle Cluster FilesystemZach Brown2006-01-032-0/+441
| | | | | | | | | | | | | | | | Very simple printk wrapper which adds the ability to enable various sets of debug messages at run-time. Signed-off-by: Mark Fasheh <mark.fasheh@oracle.com> Signed-off-by: Kurt Hackel <kurt.hackel@oracle.com>
| * [PATCH] add AOP_TRUNCATED_PAGE, prepend AOP_ to WRITEPAGE_ACTIVATEZach Brown2006-01-039-45/+113
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | readpage(), prepare_write(), and commit_write() callers are updated to understand the special return code AOP_TRUNCATED_PAGE in the style of writepage() and WRITEPAGE_ACTIVATE. AOP_TRUNCATED_PAGE tells the caller that the callee has unlocked the page and that the operation should be tried again with a new page. OCFS2 uses this to detect and work around a lock inversion in its aop methods. There should be no change in behaviour for methods that don't return AOP_TRUNCATED_PAGE. WRITEPAGE_ACTIVATE is also prepended with AOP_ for consistency and they are made enums so that kerneldoc can be used to document their semantics. Signed-off-by: Zach Brown <zach.brown@oracle.com>
| * [PATCH] configfs: User-driven configuration filesystemJoel Becker2006-01-0315-0/+3575
| | | | | | | | | | | | | | | | Configfs, a file system for userspace-driven kernel object configuration. The OCFS2 stack makes extensive use of this for propagation of cluster configuration information into kernel. Signed-off-by: Joel Becker <joel.becker@oracle.com>
* | Update MAINTAINERS - Jody is no longer at Steamballoon.Jody McIntyre2006-01-051-3/+3
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* | Merge with http://kernel.org/pub/scm/linux/kernel/git/torvalds/linux-2.6.gitJody McIntyre2006-01-05128-5709/+5045
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| * | [NET]: Change 1500 to ETH_DATA_LEN in some filesKris Katterjohn2006-01-056-9/+15
| | | | | | | | | | | | | | | | | | | | | | | | These patches add the header linux/if_ether.h and change 1500 to ETH_DATA_LEN in some files. Signed-off-by: Kris Katterjohn <kjak@users.sourceforge.net> Signed-off-by: David S. Miller <davem@davemloft.net>
| * | [IPVS]: Another file needs linux/interrupt.hAndrew Morton2006-01-051-0/+1
| | | | | | | | | | | | | | | Signed-off-by: Andrew Morton <akpm@osdl.org> Signed-off-by: David S. Miller <davem@davemloft.net>
| * | Merge git://git.kernel.org/pub/scm/linux/kernel/git/brodo/pcmcia-2.6Linus Torvalds2006-01-0576-5351/+2534
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| | * | [PATCH] pcmcia: add some IDs for ide-cs and dtl1_csRichard Purdie2006-01-062-0/+5
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Add some PCMCIA device IDs for the microdrive found in the Sharp Zaurus and a different revision of the Socket CF+ Bluetooth card. Signed-off-by: Richard Purdie <rpurdie@rpsys.net> Signed-off-by: Dominik Brodowski <linux@dominikbrodowski.net>
| | * | [PATCH] pcmcia: cleanup cs.c, reduce sizeDaniel Ritz2006-01-061-49/+39
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | kill the socket_shutdown()/shutdown_socket() confusion by making it one single function. move cs_socket_put() in there. nicer to read and smaller: original: text data bss dec hex filename 25181 1076 32 26289 66b1 drivers/pcmcia/pcmcia_core.ko patched: text data bss dec hex filename 24973 1076 32 26081 65e1 drivers/pcmcia/pcmcia_core.ko Signed-off-by: Daniel Ritz <daniel.ritz@gmx.ch> Signed-off-by: Dominik Brodowski <linux@dominikbrodowski.net>
| | * | [PATCH] drivers/pcmcia/cistpl.c: fix endian warningsAlexey Dobriyan2006-01-061-15/+15
| | | | | | | | | | | | | | | | | | | | | | | | Signed-off-by: Alexey Dobriyan <adobriyan@gmail.com> Signed-off-by: Dominik Brodowski <linux@dominikbrodowski.net>
| | * | [PATCH] pcmcia: kzalloc conversionDominik Brodowski2006-01-069-28/+13
| | | | | | | | | | | | | | | | | | | | | | | | | | | | Convert users of kmalloc and memset to kzalloc Signed-off-by: Dominik Brodowski <linux@dominikbrodowski.net>
| | * | [PATCH] pcmcia: no probing of ioports on PARISCDominik Brodowski2006-01-061-1/+1
| | | | | | | | | | | | | | | | | | | | | | | | | | | | Do not wildly probe the IO ports we're trying to use on PARISC. Signed-off-by: Dominik Brodowski <linux@dominikbrodowski.net>
| | * | [PATCH] pcmcia: export stored values in sysfsDominik Brodowski2006-01-061-17/+10
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Export the stored values instead of re-reading everything in the socket information sysfs files, and make them accessible to all users, not only to root. Signed-off-by: Dominik Brodowski <linux@dominikbrodowski.net>
| | * | [PATCH] 8xx PCMCIA: support for MPC885ADS and MPC866ADSVitaly Bordug2006-01-061-6/+91
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | This adds PCMCIA support for both MPC885ADS and MPC866ADS. This is established not together with FADS, because 885 does not have io_block_mapping() for BCSR area. Also, some cleanups done both for 885ADS and MBX. Signed-off-by: Vitaly Bordug <vbordug@ru.mvista.com> Signed-off-by: Marcelo Tosatti <marcelo.tosatti@cyclades.com> Signed-off-by: Dominik Brodowski <linux@dominikbrodowski.net>
| | * | [PATCH] m8xx_pcmcia: support MAP_AUTOSZ required for CF cardsVitaly Bordug2006-01-061-2/+1
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | This fixes misconfiguration that could result in odd work of some old CF cards. Signed-off-by: Vitaly Bordug <vbordug@ru.mvista.com> Signed-off-by: Marcelo Tosatti <marcelo.tosatti@cyclades.com> Signed-off-by: Dominik Brodowski <linux@dominikbrodowski.net>
| | * | [PATCH] pcmcia: properly handle static mem, but dynamic io socketsDominik Brodowski2006-01-063-2/+107
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Some PCMCIA sockets have statically mapped memory windows, but dynamically mapped IO windows. Using the "nonstatic" socket library is inpractical for them, as they do neither need a resource database (as we can trust the kernel resource database on m68k and ppc) nor lots of other features of that library. Let them get a small "iodyn" socket library (105 lines of code) instead. Signed-off-by: Dominik Brodowski <linux@dominikbrodowski.net>
| | * | [PATCH] pcmcia: fix sound driversDominik Brodowski2006-01-062-194/+115
| | | | | | | | | | | | | | | | | | | | | | | | | | | | Update the PCMCIA sound drivers to handle the recent changes to the PCMCIA core. A part of this merge was done by Takashi Iwai <tiwai@suse.de>. Signed-off-by: Dominik Brodowski <linux@dominikbrodowski.net>
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