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* [PARISC] fix "reduce size of task_struct on 64-bit machines" falloutKyle McMartin2007-05-30
| | | | | | | Amazingly, parisc was the only arch effected by this... Convert register-sized loads/stores to always be 32-bit for these fields. Signed-off-by: Kyle McMartin <kyle@parisc-linux.org>
* [PARISC] fix null ptr deref in unwind.cKyle McMartin2007-05-30
| | | | | | | | commit ffb45122766db220d0bf3d01848d575fbbcb6430 removed one too many args. kallsyms_lookup is not safe to call with a NULL *modname. Paper bag over the problem for the time being. Signed-off-by: Kyle McMartin <kyle@parisc-linux.org>
* [PARISC] fix trivial spelling nit in asm/linkage.hKyle McMartin2007-05-30
| | | | | | Noticed by John David Anglin. Signed-off-by: Kyle McMartin <kyle@parisc-linux.org>
* [PARISC] remove remnants of parisc-specific softirq codeGrant Grundler2007-05-30
| | | | | | | | | | | | | | Kyle, This patch removes remnants of softirq support that we no longer need. I suspect this was just overlooked when willy convert parisc to generic IRQ support. Tested on c3600 32-bit UP. Signed-off-by: Grant Grundler <grundler@parisc-linux.org> [and tested on a c8000 64-bit SMP --kyle] Signed-off-by: Kyle McMartin <kyle@parisc-linux.org>
* [PARISC] fix section mismatch in smp.cHelge Deller2007-05-30
| | | | | | | WARNING: arch/parisc/kernel/built-in.o(.text.__cpu_up+0x20): Section mismatch: reference to .init.text:smp_boot_one_cpu (after '__cpu_up') Signed-off-by: Helge Deller <deller@gmx.de> Signed-off-by: Kyle McMartin <kyle@parisc-linux.org>
* [PARISC] fix "ENTRY" macro redefinitionHelge Deller2007-05-30
| | | | | | | | | | | | | | Thanks to James for noticing. It fixes: fs/ext3/xattr.c:65:1: warning: "ENTRY" redefined In file included from include/linux/linkage.h:4, from include/linux/fs.h:271, from fs/ext3/xattr.c:54: include/asm/linkage.h:13:1: warning: this is the location of the previous definition Signed-off-by: Helge Deller <deller@gmx.de> Signed-off-by: Kyle McMartin <kyle@parisc-linux.org>
* [PARISC] Wire up utimensat/signalfd/timerfd/eventfd syscallsHelge Deller2007-05-27
| | | | | | | | Wire up utimensat/signalfd/timerfd/eventfd syscalls and mark select/fadvise64/utimes to be ignored by checksyscalls.sh Signed-off-by: Helge Deller <deller@gmx.de> Signed-off-by: Kyle McMartin <kyle@parisc-linux.org>
* [PARISC] fix section mismatch in superio serial driversHelge Deller2007-05-27
| | | | | | | | | This patch fixes two section mismatches in superio serial setup: WARNING: drivers/built-in.o(.text.superio_serial_init+0x78): Section mismatch: reference to .init.text:early_serial_setup (after 'superio_serial_init') WARNING: drivers/built-in.o(.text.superio_serial_init+0xa4): Section mismatch: reference to .init.text:early_serial_setup (after 'superio_serial_init') Signed-off-by: Helge Deller <deller@gmx.de> Signed-off-by: Kyle McMartin <kyle@parisc-linux.org>
* [PARISC] fix section mismatch in parisc eisa driverHelge Deller2007-05-27
| | | | | | | | | | | | | Hi Kyle, this patch fixes the following section mismatch (EISA cards should be hotplug aware, but the EISA bus itself shouldn't): WARNING: drivers/built-in.o(.text.eisa_probe+0x220): Section mismatch: reference to .init.text:eisa_root_register (after 'eisa_probe') Please apply, Helge Signed-off-by: Helge Deller <deller@gmx.de> Signed-off-by: Kyle McMartin <kyle@parisc-linux.org>
* [PARISC] fix section mismatches in arch/parisc/kernelHelge Deller2007-05-27
| | | | | | | | | | | | | | | Hi Kyle, this patch fixes two section mismatches in arch/parisc/kernel: WARNING: arch/parisc/kernel/built-in.o(.data.read_mostly+0xd8): Section mismatch: reference to .init.text:processor_probe (between 'cpu_driver' and 'boot_cpu_data') WARNING: arch/parisc/kernel/built-in.o(.text.alloc_pa_dev+0x140): Section mismatch: reference to .init.text:parisc_hardware_description (after 'alloc_pa_dev') Additionally, mark some tables as constants. Please apply, Helge Signed-off-by: Helge Deller <deller@gmx.de> Signed-off-by: Kyle McMartin <kyle@parisc-linux.org>
* [PARISC] fix section mismatch in ccio-dmaHelge Deller2007-05-27
| | | | | | | | | | | | Hi Kyle, this fixes section mismatches in ccio-dma. Additionally, mark parisc_device_id table const. Please apply, Helge Signed-off-by: Helge Deller <deller@gmx.de> Signed-off-by: Kyle McMartin <kyle@parisc-linux.org>
* [PARISC] fix section mismatch in parisc STI video driversHelge Deller2007-05-27
| | | | | | | | | | | | | | | | Hi Kyle, this patch fixes various section mismatches in the sti graphics driver: WARNING: drivers/built-in.o(.text.sticore_pci_init+0xac): Section mismatch: reference to .init.text:sti_try_rom_generic (after 'sticore_pci_init') WARNING: drivers/built-in.o(.text.sticore_pci_init+0xe4): Section mismatch: reference to .init.text:sticore_check_for_default_sti (after 'sticore_pci_init') WARNING: drivers/built-in.o(.text.sti_get_rom+0x18): Section mismatch: reference to .init.text:sti_init_roms (after 'sti_get_rom') (and others). Basically it's a replacement of __init by __devinit. Please apply, Helge Signed-off-by: Helge Deller <deller@gmx.de> Signed-off-by: Kyle McMartin <kyle@parisc-linux.org>
* [PARISC] fix section mismatch in parport_gscHelge Deller2007-05-27
| | | | | Signed-off-by: Helge Deller <deller@gmx.de> Signed-off-by: Kyle McMartin <kyle@parisc-linux.org>
* [PARISC] fix lasi_82596 buildHelge Deller2007-05-27
| | | | | Signed-off-by: Helge Deller <deller@gmx.de> Signed-off-by: Kyle McMartin <kyle@parisc-linux.org>
* [PARISC] Build fixes for power.cKyle McMartin2007-05-25
| | | | | | <linux/pm.h> is no longer implicitly included. Signed-off-by: Kyle McMartin <kyle@parisc-linux.org>
* [PARISC] kobject is embedded in subsys, not ksetKyle McMartin2007-05-25
| | | | Signed-off-by: Kyle McMartin <kyle@parisc-linux.org>
* [PARISC] ROUNDUP macro cleanup in drivers/pariscMilind Arun Choudhary2007-05-22
| | | | | | | | | Clean up ROUNDUP, Use ALIGN where ever appropriate. Signed-off-by: Milind Arun Choudhary <milindchoudhary@gmail.com> Acked-by: Grant Grundler <grundler@parisc-linux.org> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Kyle McMartin <kyle@parisc-linux.org>
* [PARISC] ROUND_UP macro cleanup in arch/pariscMilind Arun Choudhary2007-05-22
| | | | | | | ROUND_UP macro cleanup, use ALIGN where ever appropriate Signed-off-by: Milind Arun Choudhary <milindchoudhary@gmail.com> Signed-off-by: Kyle McMartin <kyle@parisc-linux.org>
* [PARISC] spelling fixes: arch/parisc/Simon Arlott2007-05-22
| | | | | | | | Spelling fixes in arch/parisc/. Signed-off-by: Simon Arlott <simon@fire.lp0.eu> Acked-by: Grant Grundler <grundler@parisc-linux.org> Signed-off-by: Kyle McMartin <kyle@parisc-linux.org>
* [PARISC] Disable LWS debuggingAurelien Jarno2007-05-22
| | | | | | | | | The LWS debugging code on parisc is wrongly enabled due to a bug in the use of the preprocessor directives. This debugging code is not thread safe and causes problems with a recent glibc on SMP kernels. Signed-off-by: Aurelien Jarno <aurelien@aurel32.net> Signed-off-by: Kyle McMartin <kyle@parisc-linux.org>
* [PARISC] Let PA-8900 processors bootKyle McMartin2007-05-22
| | | | Signed-off-by: Kyle McMartin <kyle@parisc-linux.org>
* parisc: convert /proc/gsc/pcxl_dma to seq_fileAlexey Dobriyan2007-05-22
| | | | | | | | | | | | | | As side effect, remove one more ->get_info user and a novel approach of content generation: sprintf(buf, "%sfoo", buf, ...); sprintf(buf, "%sbar", buf, ...); ... Compile-tested. Signed-off-by: Alexey Dobriyan <adobriyan@gmail.com> Signed-off-by: Kyle McMartin <kyle@parisc-linux.org>
* [PARISC] Wire up kexec_load syscallKyle McMartin2007-05-22
| | | | | | | Definitely unimplemented at this point and will just trap to sys_ni_syscall... Signed-off-by: Kyle McMartin <kyle@parisc-linux.org>
* [PARISC] Move #undef to end of syscall tableKyle McMartin2007-05-22
| | | | Signed-off-by: Kyle McMartin <kyle@parisc-linux.org>
* parisc: sync compat getdentsAlexandr Andreev2007-05-22
| | | | | | | | | | | | | Add VERIFY_WRITE check in the beginning like compat_sys_getdents() EFAULT on parisc if put_user() fails. Signed-off-by: Alexandr Andreev <aandreev@openvz.org> Signed-off-by: Alexey Dobriyan <adobriyan@openvz.org> Cc: Kyle McMartin <kyle@mcmartin.ca> Cc: Matthew Wilcox <willy@debian.org> Cc: Grant Grundler <grundler@google.com> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Kyle McMartin <kyle@parisc-linux.org>
* parisc: make command_line[] staticAlexey Dobriyan2007-05-22
| | | | | | Signed-off-by: Alexey Dobriyan <adobriyan@gmail.com> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Kyle McMartin <kyle@parisc-linux.org>
* Fix headers check falloutStephen Rothwell2007-05-22
| | | | | | | | commit e8edc6e03a5c8562dc70a6d969f732bdb355a7e7 added an include of linux/jiffies.h in linux/smb_fs.h outside the ifdef __KERNEL__. Signed-off-by: Stephen Rothwell <sfr@canb.auug.org.au> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
* Make 'headerscheck' stop immediately on an errorDavid Woodhouse2007-05-22
| | | | | | | | | | | | | | | | | | This should make it stop immediately after printing the _helpful_ error message, rather than continuing to spit out many pages more of 'CHECK include/linux/foo.h' before eventually coming to a halt with something less obvious. Now I get this... CHECK include/linux/smb_fs.h /shiny/git/linux-2.6/usr/include/linux/smb_fs.h requires linux/jiffies.h, which does not exist in exported headers make[2]: *** [/shiny/git/linux-2.6/usr/include/linux/.check.smb_fs.h] Error 1 make[1]: *** [linux] Error 2 make: *** [headers_check] Error 2 Signed-off-by-if-Sam-says-so: David Woodhouse <dwmw2@infradead.org> [ Sam had better say so! This made me waste way too much time. - Linus] Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
* partitions/LDM: build fixJeff Garzik2007-05-22
| | | | | | | | This from a "tested" patch... Signed-off-by: Jeff Garzik <jeff@garzik.org> Cc: Anton Altaparmakov <aia21@cantab.net> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
* Revert "kbuild: make better section mismatch reports on i386, arm and mips"Linus Torvalds2007-05-21
| | | | | | | | | | | This reverts commit f892b7d480eec809a5dfbd6e65742b3f3155e50e, which totally broke the build on x86 with CONFIG_RELOCATABLE (which, as far as I can tell, is the only case where it should even matter!) due to a SIGSEGV in modpost. Cc: Sam Ravnborg <sam@ravnborg.org> Cc: Atsushi Nemoto <anemo@mba.ocn.ne.jp> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
* Merge branch 'upstream-linus' of ↵Linus Torvalds2007-05-21
|\ | | | | | | | | | | | | | | | | master.kernel.org:/pub/scm/linux/kernel/git/jgarzik/netdev-2.6 * 'upstream-linus' of master.kernel.org:/pub/scm/linux/kernel/git/jgarzik/netdev-2.6: Add constant for FCS/CRC length (frame check sequence) declance: Remove a dangling spin_unlock_irq() thingy e1000: Don't enable polling in open() (was: e1000: assertion hit in e1000_clean(), kernel 2.6.21.1)
| * Add constant for FCS/CRC length (frame check sequence)Auke Kok2007-05-21
| | | | | | | | | | | | | | | | About a dozen drivers that have some form of crc checksumming or offloading use this constant, warranting a global define for it. Signed-off-by: Auke Kok <auke-jan.h.kok@intel.com> Signed-off-by: Jeff Garzik <jeff@garzik.org>
| * declance: Remove a dangling spin_unlock_irq() thingyMaciej W. Rozycki2007-05-21
| | | | | | | | | | | | | | | | | | The spin_unlock_irq() invocation in lance_start_xmit() has no matching locking request. The call is already protected by netif_tx_lock, so remove the statement. Signed-off-by: Maciej W. Rozycki <macro@linux-mips.org> Signed-off-by: Jeff Garzik <jeff@garzik.org>
| * e1000: Don't enable polling in open() (was: e1000: assertion hit in ↵Auke Kok2007-05-21
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | e1000_clean(), kernel 2.6.21.1) Herbert Xu wrote: "netif_poll_enable can only be called if you've previously called netif_poll_disable. Otherwise a poll might already be in action and you may get a crash like this." Removing the call to netif_poll_enable in e1000_open should fix this issue, the only other call to netif_poll_enable is in e1000_up() which is only reached after a device reset or resume. Bugzilla: http://bugzilla.kernel.org/show_bug.cgi?id=8455 https://bugzilla.redhat.com/bugzilla/show_bug.cgi?id=240339 Tested by Doug Chapman <doug.chapman@hp.com> Signed-off-by: Auke Kok <auke-jan.h.kok@intel.com> Acked-by: Herbert Xu <herbert@gondor.apana.org.au> Signed-off-by: Jeff Garzik <jeff@garzik.org>
* | Merge branch 'upstream-linus' of ↵Linus Torvalds2007-05-21
|\ \ | |/ |/| | | | | | | | | | | | | | | | | | | | | master.kernel.org:/pub/scm/linux/kernel/git/jgarzik/libata-dev * 'upstream-linus' of master.kernel.org:/pub/scm/linux/kernel/git/jgarzik/libata-dev: libata: bump versions libata: Trim trailing whitespace libata: Kiss post_set_mode goodbye ata_piix: clean up pata_hpt366: Enable bits are unreliable so don't use them libata: Add Seagate STT20000A to DMA blacklist. ahci: disable 64bit dma on sb600
| * libata: bump versionsJeff Garzik2007-05-21
| | | | | | | | Signed-off-by: Jeff Garzik <jeff@garzik.org>
| * libata: Trim trailing whitespaceJeff Garzik2007-05-21
| | | | | | | | Signed-off-by: Jeff Garzik <jeff@garzik.org>
| * libata: Kiss post_set_mode goodbyeAlan Cox2007-05-21
| | | | | | | | | | | | | | As of the -mm tree we don't have post_set_mode users any more. Signed-off-by: Alan Cox <alan@redhat.com> Signed-off-by: Jeff Garzik <jeff@garzik.org>
| * ata_piix: clean upAlan Cox2007-05-21
| | | | | | | | | | | | | | | | With cable methods in place we don't need a custom error handler for SATA so get rid of it Signed-off-by: Alan Cox <alan@redhat.com> Signed-off-by: Jeff Garzik <jeff@garzik.org>
| * pata_hpt366: Enable bits are unreliable so don't use themAlan Cox2007-05-21
| | | | | | | | | | | | | | | | | | Various people had problems with both old and new IDE when hpt366 enable bits started getting honoured. It turns out they are not reliable so don't rely on them Signed-off-by: Alan Cox <alan@redhat.com> Signed-off-by: Jeff Garzik <jeff@garzik.org>
| * libata: Add Seagate STT20000A to DMA blacklist.Dave Jones2007-05-21
| | | | | | | | | | | | | | | | | | http://bugzilla.kernel.org/show_bug.cgi?id=1044 points out an additional hard disk that doesn't handle DMA transfers correctly. This patch is the libata variant of the earlier patch to drivers/ide/ Signed-off-by: Dave Jones <davej@redhat.com> Signed-off-by: Jeff Garzik <jeff@garzik.org>
| * ahci: disable 64bit dma on sb600Tejun Heo2007-05-21
| | | | | | | | | | | | | | SB600 claims it can do 64bit DMA but it can't. Disable it. Signed-off-by: Tejun Heo <htejun@gmail.com> Signed-off-by: Jeff Garzik <jeff@garzik.org>
* | Merge branch 'for-linus' of ↵Linus Torvalds2007-05-21
|\ \ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | master.kernel.org:/pub/scm/linux/kernel/git/roland/infiniband * 'for-linus' of master.kernel.org:/pub/scm/linux/kernel/git/roland/infiniband: IB/cm: Improve local id allocation IPoIB/cm: Fix SRQ WR leak IB/ipoib: Fix typos in error messages IB/mlx4: Check if SRQ is full when posting receive IB/mlx4: Pass send queue sizes from userspace to kernel IB/mlx4: Fix check of opcode in mlx4_ib_post_send() mlx4_core: Fix array overrun in dump_dev_cap_flags() IB/mlx4: Fix RESET to RESET and RESET to ERROR transitions IB/mthca: Fix RESET to ERROR transition IB/mlx4: Set GRH:HopLimit when sending globally routed MADs IB/mthca: Set GRH:HopLimit when building MLX headers IB/mlx4: Fix check of max_qp_dest_rdma in modify QP IB/mthca: Fix use-after-free on device restart IB/ehca: Return proper error code if register_mr fails IPoIB: Handle P_Key table reordering IB/core: Use start_port() and end_port() IB/core: Add helpers for uncached GID and P_Key searches IB/ipath: Fix potential deadlock with multicast spinlocks IB/core: Free umem when mm is already gone
| * | IB/cm: Improve local id allocationMichael S. Tsirkin2007-05-21
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | The IB CM uses an idr for local id allocations, with a running counter as start_id. This fails to generate distinct ids if 1. An id is constantly created and destroyed 2. A chunk of ids just beyond the current next_id value is occupied This in turn leads to an increased chance of connection request being mis-detected as a duplicate, sometimes for several retries, until next_id gets past the block of allocated ids. This has been observed in practice. As a fix, remember the last id allocated and start immediately above it. This also fixes a problem with the old code, where next_id might overflow and become negative. Signed-off-by: Michael S. Tsirkin <mst@dev.mellanox.co.il> Acked-by: Sean Hefty <sean.hefty@intel.com> Signed-off-by: Roland Dreier <rolandd@cisco.com>
| * | IPoIB/cm: Fix SRQ WR leakMichael S. Tsirkin2007-05-21
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | SRQ WR leakage has been observed with IPoIB/CM: e.g. flipping ports on and off will, with time, leak out all WRs and then all connections will start getting RNR NAKs. Fix this in the way suggested by spec: move the QP being destroyed to the error state, wait for "Last WQE Reached" event and then post WR on a "drain QP" connected to the same CQ. Once we observe a completion on the drain QP, it's safe to call ib_destroy_qp. Signed-off-by: Michael S. Tsirkin <mst@dev.mellanox.co.il> Signed-off-by: Roland Dreier <rolandd@cisco.com>
| * | IB/ipoib: Fix typos in error messagesMichael S. Tsirkin2007-05-21
| | | | | | | | | | | | | | | | | | | | | Trivial error message fixups. Signed-off-by: Michael S. Tsirkin <mst@dev.mellanox.co.il> Signed-off-by: Roland Dreier <rolandd@cisco.com>
| * | IB/mlx4: Check if SRQ is full when posting receiveRoland Dreier2007-05-20
| | | | | | | | | | | | | | | | | | Make mlx4_post_srq_recv() fail if the SRQ is full (head == tail). Signed-off-by: Roland Dreier <rolandd@cisco.com>
| * | IB/mlx4: Pass send queue sizes from userspace to kernelEli Cohen2007-05-20
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Pass the number of WQEs for the send queue and their size from userspace to the kernel to avoid having to keep the QP size calculations in sync between the kernel driver and libmlx4. This fixes a bug seen with the current mlx4_ib driver and current libmlx4 caused by a difference in the calculated sizes for SQ WQEs. Also, this gives more flexibility for userspace to experiment with using multiple WQE BBs for a single SQ WQE. Signed-off-by: Eli Cohen <eli@mellanox.co.il> Signed-off-by: Roland Dreier <rolandd@cisco.com>
| * | IB/mlx4: Fix check of opcode in mlx4_ib_post_send()Roland Dreier2007-05-19
| | | | | | | | | | | | | | | | | | | | | | | | | | | wr->opcode is invalid if it's >= ARRAY_SIZE(mlx4_ib_opcode), not just strictly >. This was spotted by the Coverity checker (CID 1643). Signed-off-by: Roland Dreier <rolandd@cisco.com>
| * | mlx4_core: Fix array overrun in dump_dev_cap_flags()Roland Dreier2007-05-19
| | | | | | | | | | | | | | | | | | | | | | | | Don't overrun fname[] array when decoding device flags. This was spotted by the Coverity checker (CID 1642). Signed-off-by: Roland Dreier <rolandd@cisco.com>
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