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* ide: remove CONFIG_BLK_DEV_IDE config option (take 2)Bartlomiej Zolnierkiewicz2008-10-13
| | | | | | | | | | | Because hd.c was moved to drivers/block/ this config option is superfluous now and may be removed. v2: Fix drivers/ide/Makefile (noticed by Adrian Bunk). Cc: Adrian Bunk <bunk@kernel.org> Signed-off-by: Bartlomiej Zolnierkiewicz <bzolnier@gmail.com>
* ide: make ide_transfer_pc() staticBartlomiej Zolnierkiewicz2008-10-13
| | | | | | | | | | | | | | | | | | | | | | | | | | | * Move ->ticks field from struct ide_floppy_obj to ide_drive_t. * Move idefloppy_transfer_pc() to ide-atapi.c and make ide_transfer_pc() use it. * Always use ide_transfer_pc as a handler in ide_issue_pc(). * Remove no longer used idefloppy_start_pc_transfer(), ide*_transfer_pc() and 'handler' argument from ide_issue_pc(). * Make ide_transfer_pc() static. While at it: * idefloppy_transfer_pc() -> ide_delayed_transfer_pc() * IDEFLOPPY_TICKS_DELAY -> IDEFLOPPY_PC_DELAY * ->ticks -> ->pc_delay There should be no functional changes caused by this patch. Cc: Borislav Petkov <petkovbb@gmail.com> Signed-off-by: Bartlomiej Zolnierkiewicz <bzolnier@gmail.com>
* ide: make ide_pc_intr() staticBartlomiej Zolnierkiewicz2008-10-13
| | | | | | | | | | | | | | * Always use ide_pc_intr as a handler in ide_pc_intr(). * Remove no longer used ide*_pc_intr() and 'handler' argument from ide_{transfer_pc,pc_intr}(). * Make ide_pc_intr() static. There should be no functional changes caused by this patch. Cc: Borislav Petkov <petkovbb@gmail.com> Signed-off-by: Bartlomiej Zolnierkiewicz <bzolnier@gmail.com>
* ide: add ->pc_{update,io}_buffers methodsBartlomiej Zolnierkiewicz2008-10-13
| | | | | | | | | | Add ->pc_{update,io}_buffers methods to ide_drive_t and use them instead of {update,io}_buffers ide_pc_intr() arguments. There should be no functional changes caused by this patch. Cc: Borislav Petkov <petkovbb@gmail.com> Signed-off-by: Bartlomiej Zolnierkiewicz <bzolnier@gmail.com>
* ide: add ide_retry_pc() helperBartlomiej Zolnierkiewicz2008-10-13
| | | | | | | | | | | | | | | * Add ide_create_request_sense_cmd() and ide_retry_pc() helpers and convert ide-{atapi,floppy,tape}.c to use them. * Remove no longer used ide*_create_request_sense_cmd(), ide*_retry_pc() and 'retry_pc' argument from ide_pc_intr(). * Make ide_queue_pc_head() static. There should be no functional changes caused by this patch. Cc: Borislav Petkov <petkovbb@gmail.com> Signed-off-by: Bartlomiej Zolnierkiewicz <bzolnier@gmail.com>
* ide: add request_sense_{pc,rq} to ide_drive_tBartlomiej Zolnierkiewicz2008-10-13
| | | | | | | | | | Add 'struct ide_atapi_pc request_sense_pc' and 'request request_sense_rq' to ide_drive_t and use them instead of fields in struct ide_{floppy,tape}_obj. There should be no functional changes caused by this patch. Cc: Borislav Petkov <petkovbb@gmail.com> Signed-off-by: Bartlomiej Zolnierkiewicz <bzolnier@gmail.com>
* ide: drop 'timeout' and 'expiry' arguments from ide_pc_intr()Bartlomiej Zolnierkiewicz2008-10-13
| | | | | | | | | | | | | | | | | | | * Move idescsi_expiry() to ide-atapi.c. * Move get_timeout() to <linux/ide.h>. * Drop 'timeout' and 'expiry' arguments from ide_pc_intr(). While at it: * idescsi_expiry() -> ide_scsi_expiry() * get_timeout() -> ide_scsi_get_timeout() There should be no functional changes caused by this patch. Cc: Borislav Petkov <petkovbb@gmail.com> Signed-off-by: Bartlomiej Zolnierkiewicz <bzolnier@gmail.com>
* ide: add pointer to the current packet command to ide_drive_tBartlomiej Zolnierkiewicz2008-10-13
| | | | | | | | | | | | | * Add pointer to the current packet command (struct ide_atapi_pc *pc) to ide_drive_t and use it instead of the pointer in struct ide_*_obj. * Use drive->pc in ide_{issue,transfer}_pc() and ide_pc_intr() instead of 'pc' argument. There should be no functional changes caused by this patch. Cc: Borislav Petkov <petkovbb@gmail.com> Signed-off-by: Bartlomiej Zolnierkiewicz <bzolnier@gmail.com>
* ide: drop dsc_handle argument from ide_pc_intr()Bartlomiej Zolnierkiewicz2008-10-13
| | | | | | | | | | | | | * Add 'int dsc' argument to ->pc_callback method. * Call ide_tape_handle_dsc() internally in ide_tape_callback() if dsc argument is set and update ide_pc_intr() accordingly. There should be no functional changes caused by this patch. Cc: Borislav Petkov <petkovbb@gmail.com> Acked-by: Sergei Shtylyov <sshtylyov@ru.mvista.com> Signed-off-by: Bartlomiej Zolnierkiewicz <bzolnier@gmail.com>
* sgiioc4: fix messagesSergei Shtylylov2008-10-13
| | | | | | | | | | | | | | | | | | | | | | | | | | | | Fix several issues with the log messages printed by ide_dma_sgiioc4() and sgiioc4_ide_setup_pci_device(): - IOC4 registers are memory-mapped but the "BM-DMA at" format corresponds to I/O mapped registers; - "%p" format specifiers and type casts used to print non-pointer values; - using KERN_INFO log level for the error message; - 'hwif->name' printed as drive's name. While at it, also: - return more fitting -EBUSY if request_mem_region() fails; - make the error message style consistent; - fix indentation, put the printk() facility and message on the same line; - use comparisions with NULL instead of ! operator.. Signed-off-by: Sergei Shtylyov <sshtylyov@ru.mvista.com> Cc: jeremy@sgi.com Signed-off-by: Bartlomiej Zolnierkiewicz <bzolnier@gmail.com>
* sgiioc4: sgiioc4_read_status drive busy check fixSergei Shtylylov2008-10-13
| | | | | | | | | | | Fix the drive non-busy criterion used by sgiioc4_read_status(): neither of the bits it expects to be set guarantees that the drive is not busy (and might be interrupting), only the BSY bit itself being zero gurantees that. While at it, use ATA_BUSY instead of hardcoded value everywhere... Signed-off-by: Sergei Shtylyov <sshtylyov@ru.mvista.com> Cc: jeremy@sgi.com Signed-off-by: Bartlomiej Zolnierkiewicz <bzolnier@gmail.com>
* vfs: Use const for kernel parser tableSteven Whitehouse2008-10-13
| | | | | | | | | | | | | | This is a much better version of a previous patch to make the parser tables constant. Rather than changing the typedef, we put the "const" in all the various places where its required, allowing the __initconst exception for nfsroot which was the cause of the previous trouble. This was posted for review some time ago and I believe its been in -mm since then. Signed-off-by: Steven Whitehouse <swhiteho@redhat.com> Cc: Alexander Viro <aviro@redhat.com> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
* Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/net-2.6Linus Torvalds2008-10-13
|\ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | * git://git.kernel.org/pub/scm/linux/kernel/git/davem/net-2.6: net/mac80211/rx.c: fix build error acpi: Make ACPI_TOSHIBA depend on INPUT. net/bfin_mac.c MDIO namespace fixes jme: remove unused #include <version.h> netfilter: remove unused #include <version.h> net: Fix off-by-one in skb_dma_map smc911x: Add support for LAN921{5,7,8} chips from SMSC qlge: remove duplicated #include wireless: remove duplicated #include net/au1000_eth.c MDIO namespace fixes net/tc35815.c: fix compilation sky2: Fix WOL regression r8169: NULL pointer dereference on r8169 load
| * acpi: Make ACPI_TOSHIBA depend on INPUT.David S. Miller2008-10-13
| | | | | | | | | | | | Selecting INPUT_POLLDEV is not sufficient. Signed-off-by: David S. Miller <davem@davemloft.net>
| * net/bfin_mac.c MDIO namespace fixesAdrian Bunk2008-10-13
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Commit 2e888103295f47b8fcbf7e9bb8c5da97dd2ecd76 (phylib: add mdiobus_{read,write}) causes the following compile error: <-- snip --> ... CC drivers/net/bfin_mac.o drivers/net/bfin_mac.c:272: error: conflicting types for 'mdiobus_read' include/linux/phy.h:130: error: previous declaration of 'mdiobus_read' was here drivers/net/bfin_mac.c:287: error: conflicting types for 'mdiobus_write' include/linux/phy.h:131: error: previous declaration of 'mdiobus_write' was here make[3]: *** [drivers/net/bfin_mac.o] Error 1 <-- snip --> This patch prefixes the driver functions with bfin_ Signed-off-by: Adrian Bunk <bunk@kernel.org> Signed-off-by: David S. Miller <davem@davemloft.net>
| * jme: remove unused #include <version.h>Huang Weiyi2008-10-13
| | | | | | | | | | | | | | | | | | | | The file(s) below do not use LINUX_VERSION_CODE nor KERNEL_VERSION. drivers/net/jme.c This patch removes the said #include <version.h>. Signed-off-by: Huang Weiyi <weiyi.huang@gmail.com> Signed-off-by: David S. Miller <davem@davemloft.net>
| * smc911x: Add support for LAN921{5,7,8} chips from SMSCGuennadi Liakhovetski2008-10-13
| | | | | | | | | | | | | | | | | | | | LAN92{5,7,8} chips from SMSC are register compatible with LAN911{5,6,7,8} controllers, and only add support for HP Auto-MDIX. LAN9218 doesn't have an external MII interface. Signed-off-by: Guennadi Liakhovetski <lg@denx.de> Acked-by: Peter Korsgaard <jacmet@sunsite.dk> Signed-off-by: David S. Miller <davem@davemloft.net>
| * qlge: remove duplicated #includeHuang Weiyi2008-10-13
| | | | | | | | | | | | | | | | | | Removed duplicated include <linux/init.h> in files below drivers/net/qlge/qlge_ethtool.c drivers/net/qlge/qlge_main.c Signed-off-by: Huang Weiyi <weiyi.huang@gmail.com> Signed-off-by: David S. Miller <davem@davemloft.net>
| * net/au1000_eth.c MDIO namespace fixesAdrian Bunk2008-10-13
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Commit 2e888103295f47b8fcbf7e9bb8c5da97dd2ecd76 (phylib: add mdiobus_{read,write}) causes the following compile error: <-- snip --> ... CC drivers/net/au1000_eth.o drivers/net/au1000_eth.c:252: error: conflicting types for 'mdiobus_read' include/linux/phy.h:130: error: previous declaration of 'mdiobus_read' was here drivers/net/au1000_eth.c:263: error: conflicting types for 'mdiobus_write' include/linux/phy.h:131: error: previous declaration of 'mdiobus_write' was here ... make[3]: *** [drivers/net/au1000_eth.o] Error 1 <-- snip --> This patch prefixes the driver functions with au1000_ Signed-off-by: Adrian Bunk <bunk@kernel.org> Signed-off-by: David S. Miller <davem@davemloft.net>
| * net/tc35815.c: fix compilationAdrian Bunk2008-10-13
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Fix an obvious typo introduced by commit 298cf9beb9679522de995e249eccbd82f7c51999 (phylib: move to dynamic allocation of struct mii_bus). <-- snip --> ... CC drivers/net/tc35815.o drivers/net/tc35815.c: In function 'tc_mii_init': drivers/net/tc35815.c:799: error: 'err_out_free_mii_bus' undeclared (first use in this function) drivers/net/tc35815.c:799: error: (Each undeclared identifier is reported only once drivers/net/tc35815.c:799: error: for each function it appears in.) drivers/net/tc35815.c:781: error: label 'err_out_free_mii_bus' used but not defined make[3]: *** [drivers/net/tc35815.o] Error 1 <-- snip --> Signed-off-by: Adrian Bunk <bunk@kernel.org> Signed-off-by: David S. Miller <davem@davemloft.net>
| * sky2: Fix WOL regressionRafael J. Wysocki2008-10-12
| | | | | | | | | | | | | | | | | | | | | | | | | | Since dev->power.should_wakeup bit is used by the PCI core to decide whether the device should wake up the system from sleep states, set/unset this bit whenever WOL is enabled/disabled using sky2_set_wol(). Remove an open-coded reference to the standard PCI PM registers that is not used any more. Signed-off-by: Rafael J. Wysocki <rjw@sisk.pl> Signed-off-by: David S. Miller <davem@davemloft.net>
| * r8169: NULL pointer dereference on r8169 loadPetr Vandrovec2008-10-12
| | | | | | | | | | | | | | | | | | | | mmio_addr in r8169 needs to be initialized before use Maybe that all tp-> initialization should be moved before rtl_init_mac_address call, but this is enough to get rid of crash in rtl_rar_set due to mmio_addr being uninitialized. Signed-off-by: Petr Vandrovec <petr@vandrovec.name> Signed-off-by: David S. Miller <davem@davemloft.net>
* | Merge branch 'for-linus' of ↵Linus Torvalds2008-10-13
|\ \ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | git://git.kernel.org/pub/scm/linux/kernel/git/jmorris/security-testing-2.6 * 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/jmorris/security-testing-2.6: (24 commits) integrity: special fs magic As pointed out by Jonathan Corbet, the timer must be deleted before ERROR: code indent should use tabs where possible The tpm_dev_release function is only called for platform devices, not pnp Protect tpm_chip_list when transversing it. Renames num_open to is_open, as only one process can open the file at a time. Remove the BKL calls from the TPM driver, which were added in the overall netlabel: Add configuration support for local labeling cipso: Add support for native local labeling and fixup mapping names netlabel: Changes to the NetLabel security attributes to allow LSMs to pass full contexts selinux: Cache NetLabel secattrs in the socket's security struct selinux: Set socket NetLabel based on connection endpoint netlabel: Add functionality to set the security attributes of a packet netlabel: Add network address selectors to the NetLabel/LSM domain mapping netlabel: Add a generic way to create ordered linked lists of network addrs netlabel: Replace protocol/NetLabel linking with refrerence counts smack: Fix missing calls to netlbl_skbuff_err() selinux: Fix missing calls to netlbl_skbuff_err() selinux: Fix a problem in security_netlbl_sid_to_secattr() selinux: Better local/forward check in selinux_ip_postroute() ...
| * \ Merge branch 'next' into for-linusJames Morris2008-10-12
| |\ \
| | * | As pointed out by Jonathan Corbet, the timer must be deleted beforeRajiv Andrade2008-10-10
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | flushing the work queue in order to avoid a job being submitted after the chip had been released. Signed-off-by: Rajiv Andrade <srajiv@linux.vnet.ibm.com> Signed-off-by: Mimi Zohar <zohar@linux.vnet.ibm.com> Cc: Jonathan Corbet <corbet@lwn.net> Cc: "Serge E. Hallyn" <serue@us.ibm.com> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: James Morris <jmorris@namei.org>
| | * | The tpm_dev_release function is only called for platform devices, not pnpRajiv Andrade2008-10-10
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | devices, so we implemented the .remove function for pnp ones. Since it's code is very similar to the one inside tpm_dev_release, we've created a helper function tpm_dev_vendor_release, which is called by both. Signed-off-by: Mimi Zohar <zohar@linux.vnet.ibm.com> Signed-off-by: Rajiv Andrade <srajiv@linux.vnet.ibm.com> Cc: "Serge E. Hallyn" <serue@us.ibm.com> Cc: Bjorn Helgaas <bjorn.helgaas@hp.com> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: James Morris <jmorris@namei.org>
| | * | Protect tpm_chip_list when transversing it.Rajiv Andrade2008-10-10
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Signed-off-by: Mimi Zohar <zohar@linux.vnet.ibm.com> Signed-off-by: Rajiv Andrade <srajiv@linux.vnet.ibm.com> Acked-by: Serge E. Hallyn <serue@us.ibm.com> Cc: "Paul E. McKenney" <paulmck@us.ibm.com> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: James Morris <jmorris@namei.org>
| | * | Renames num_open to is_open, as only one process can open the file at a time.Rajiv Andrade2008-10-10
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Signed-off-by: Mimi Zohar <zohar@linux.vnet.ibm.com> Signed-off-by: Rajiv Andrade <srajiv@linux.vnet.ibm.com> Cc: "Serge E. Hallyn" <serue@us.ibm.com> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: James Morris <jmorris@namei.org>
| | * | Remove the BKL calls from the TPM driver, which were added in the overallRajiv Andrade2008-10-10
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | misc-char-dev-BKL-pushdown.patch, as they are not needed. Signed-off-by: Mimi Zohar <zohar@linux.vnet.ibm.com> Signed-off-by: Rajiv Andrade <srajiv@linux.vnet.ibm.com> Cc: "Serge E. Hallyn" <serue@us.ibm.com> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: James Morris <jmorris@namei.org>
* | | | Merge git://git.infradead.org/users/dwmw2/random-2.6Linus Torvalds2008-10-13
|\ \ \ \ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | * git://git.infradead.org/users/dwmw2/random-2.6: Fix autoloading of MacBook Pro backlight driver. Automatic MODULE_ALIAS() for DMI match tables. Remove asm/a.out.h files for all architectures without a.out support. Introduce HAVE_AOUT symbol to remove hard-coded arch list for BINFMT_AOUT Remove redundant CONFIG_ARCH_SUPPORTS_AOUT S390: Update comments about why we don't use <asm-generic/statfs.h> SPARC: Use <asm-generic/statfs.h> PowerPC: Use <asm-generic/statfs.h> PARISC: Use <asm-generic/statfs.h> x86_64: Use <asm-generic/statfs.h> IA64: Use <asm-generic/statfs.h> ARM: Use <asm-generic/statfs.h> Make <asm-generic/statfs.h> suitable for 64-bit platforms. Define and use PCI_DEVICE_ID_MARVELL_88ALP01_CCIC for CAFÉ camera driver [MTD] [NAND] Define and use PCI_DEVICE_ID_MARVELL_88ALP01_NAND for CAFÉ Use PCI_DEVICE_ID_88ALP01 for CAFÉ chip, rather than PCI_DEVICE_ID_CAFE. EFS: Don't set f_fsid in statfs().
| * | | | Merge branch 'master' of ↵David Woodhouse2008-10-13
| |\| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | git://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux-2.6 Conflicts: include/asm-x86/statfs.h
| * | | | Fix autoloading of MacBook Pro backlight driver.David Woodhouse2008-10-13
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Use new MODULE_DEVICE_TABLE(dmi, ...) facility. There's no need for every driver to screw it up for themselves, when the alias can be generated automatically. Signed-off-by: David Woodhouse <David.Woodhouse@intel.com>
| * | | | Define and use PCI_DEVICE_ID_MARVELL_88ALP01_CCIC for CAFÉ camera driverDavid Woodhouse2008-09-04
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Also, stop looking at the NAND controller (0x4100) and checking the device class. For a while during development, all three functions on the chip had the same ID. We made them fix that fairly promptly, and we can forget about it now. Signed-off-by: David Woodhouse <David.Woodhouse@intel.com> Acked-by: Jonathan Corbet <corbet@lwn.net>
| * | | | [MTD] [NAND] Define and use PCI_DEVICE_ID_MARVELL_88ALP01_NAND for CAFÉDavid Woodhouse2008-09-04
| | | | | | | | | | | | | | | | | | | | Signed-off-by: David Woodhouse <David.Woodhouse@intel.com>
| * | | | Use PCI_DEVICE_ID_88ALP01 for CAFÉ chip, rather than PCI_DEVICE_ID_CAFE.David Woodhouse2008-09-04
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Probably better to use the official designation. Signed-off-by: David Woodhouse <David.Woodhouse@intel.com> Acked-by: Pierre Ossman <drzeus@drzeus.cx>
* | | | | Merge phase #5 (misc) of ↵Linus Torvalds2008-10-13
|\ \ \ \ \ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | git://git.kernel.org/pub/scm/linux/kernel/git/tip/linux-2.6-tip Merges oprofile, timers/hpet, x86/traps, x86/time, and x86/core misc items. * 'x86-core-v4-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/linux-2.6-tip: (132 commits) x86: change early_ioremap to use slots instead of nesting x86: adjust dependencies for CONFIG_X86_CMOV dumpstack: x86: various small unification steps, fix x86: remove additional_cpus x86: remove additional_cpus configurability x86: improve UP kernel when CPU-hotplug and SMP is enabled dumpstack: x86: various small unification steps dumpstack: i386: make kstack= an early boot-param and add oops=panic dumpstack: x86: use log_lvl and unify trace formatting dumptrace: x86: consistently include loglevel, print stack switch dumpstack: x86: add "end" parameter to valid_stack_ptr and print_context_stack dumpstack: x86: make printk_address equal dumpstack: x86: move die_nmi to dumpstack_32.c traps: x86: finalize unification of traps.c traps: x86: make traps_32.c and traps_64.c equal traps: x86: various noop-changes preparing for unification of traps_xx.c traps: x86_64: use task_pid_nr(tsk) instead of tsk->pid in do_general_protection traps: i386: expand clear_mem_error and remove from mach_traps.h traps: x86_64: make io_check_error equal to the one on i386 traps: i386: use preempt_conditional_sti/cli in do_int3 ...
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| *-. \ \ \ \ Merge branches 'oprofile-v2' and 'timers/hpet' into x86/core-v4Ingo Molnar2008-10-13
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| | | * | | | HPET: Remove spurious HPET busy warning message.David John2008-10-10
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | On x86 systems with CONFIG_HPET_TIMER enabled, when the HPET driver (drivers/char/hpet.c) is loaded, an incorrect busy message is printed when the driver initializes since the HPET has already been allocated by the core timer code. Remove the warning message. Signed-off-by: David John <davidjon@xenontk.org> Acked-by: Venkatesh Pallipadi <venkatesh.pallipadi@intel.com> Signed-off-by: Ingo Molnar <mingo@elte.hu>
| | | * | | | Merge commit 'v2.6.27' into timers/hpetIngo Molnar2008-10-10
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| | | * \ \ \ \ Merge commit 'v2.6.27-rc6' into timers/hpetIngo Molnar2008-09-14
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| | | * | | | | | hpet: /dev/hpet - fixes and cleanup, fixDavid Brownell2008-07-31
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | fix: On Thursday 31 July 2008, Ingo Molnar wrote: >   drivers/built-in.o: In function `hpet_alloc': >   : undefined reference to `__udivdi3' >   drivers/built-in.o: In function `hpet_alloc': >   : undefined reference to `__umoddi3' Signed-off-by: David Brownell <dbrownell@users.sourceforge.net> Signed-off-by: Ingo Molnar <mingo@elte.hu>
| | | * | | | | | hpet: /dev/hpet - fixes and cleanupDavid Brownell2008-07-31
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Minor /dev/hpet updates and bugfixes: * Remove dead code, mostly remnants of an incomplete/unusable kernel interface ... noted when addressing "sparse" warnings: + hpet_unregister() and a routine it calls + hpet_task and all references, including hpet_task_lock + hpet_data.hd_flags (and HPET_DATA_PLATFORM) * Correct and improve boot message: + displays *counter* (shared between comparators) bit width, not *timer* bit widths (which are often mixed) + relabel "timers" as "comparators"; this is less confusing, they are not independent like normal timers are (sigh) + display MHz not Hz; it's never less than 10 MHz. * Tighten and correct the userspace interface code + don't accidentally program comparators in 64-bit mode using 32-bit values ... always force comparators into 32-bit mode + provide the correct bit definition flagging comparators with periodic capability ... the ABI is unchanged * Update Documentation/hpet.txt + be more correct and current + expand description a bit + don't mention that now-gone kernel interface Plus, add a FIXME comment for something that could cause big trouble on systems with more capable HPETs than at least Intel seems to ship. It seems that few folk use this userspace interface; it's not very usable given the general lack of HPET IRQ routing. I'm told that the only real point of it any more is to mmap for fast timestamps; IMO that's handled better through the gettimeofday() vsyscall. Signed-off-by: David Brownell <dbrownell@users.sourceforge.net> Acked-by: Clemens Ladisch <clemens@ladisch.de> Signed-off-by: Ingo Molnar <mingo@elte.hu>
| | | * | | | | | Merge branch 'linus' into timers/hpetIngo Molnar2008-07-31
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| | | * \ \ \ \ \ \ Merge branch 'linus' into timers/hpetIngo Molnar2008-06-16
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| | | * | | | | | | | x86: get irq for hpet timerKevin Hao2008-06-02
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | HPET timer's IRQ is 0 by default. So we have to select which irq will be used by these timers. We wait to set the timer's irq until we really open it in order to reduce the chance of conflicting with other device. Signed-off-by: Kevin Hao <kexin.hao@windriver.com> Signed-off-by: Ingo Molnar <mingo@elte.hu>
| | * | | | | | | | | Merge branch 'linus' into oprofile-v2Ingo Molnar2008-10-13
| | |\ \ \ \ \ \ \ \ \ | | |/ / / / / / / / / | |/| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Conflicts: arch/x86/kernel/apic_32.c arch/x86/oprofile/nmi_int.c include/linux/pci_ids.h
| | * | | | | | | | | oprofile: fix printk in cpu_buffer.cRobert Richter2008-07-26
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Signed-off-by: Robert Richter <robert.richter@amd.com> Cc: oprofile-list <oprofile-list@lists.sourceforge.net> Cc: Robert Richter <robert.richter@amd.com> Cc: Barry Kasindorf <barry.kasindorf@amd.com> Signed-off-by: Ingo Molnar <mingo@elte.hu>
| | * | | | | | | | | x86/oprofile: add CONFIG_OPROFILE_IBS optionRobert Richter2008-07-26
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Signed-off-by: Robert Richter <robert.richter@amd.com> Cc: oprofile-list <oprofile-list@lists.sourceforge.net> Cc: Robert Richter <robert.richter@amd.com> Cc: Barry Kasindorf <barry.kasindorf@amd.com> Signed-off-by: Ingo Molnar <mingo@elte.hu>
| | * | | | | | | | | x86/oprofile: add IBS support for AMD CPUs, IBS buffer handling routinesBarry Kasindorf2008-07-26
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | This patchset supports the new profiling hardware available in the latest AMD CPUs in the oProfile driver. Signed-off-by: Barry Kasindorf <barry.kasindorf@amd.com> Signed-off-by: Robert Richter <robert.richter@amd.com> Cc: oprofile-list <oprofile-list@lists.sourceforge.net> Signed-off-by: Ingo Molnar <mingo@elte.hu>
| | * | | | | | | | | OProfile: moving increment_tail() in buffer_sync.cRobert Richter2008-07-26
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Signed-off-by: Robert Richter <robert.richter@amd.com> Cc: oprofile-list <oprofile-list@lists.sourceforge.net> Cc: Barry Kasindorf <barry.kasindorf@amd.com> Signed-off-by: Ingo Molnar <mingo@elte.hu>