- 14 10月, 2008 4 次提交
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由 Andi Kleen 提交于
Discover number of counters for all family 6 models even when not in arch perfmon mode. Signed-off-by: NAndi Kleen <ak@linux.intel.com> Signed-off-by: NRobert Richter <robert.richter@amd.com>
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由 Andi Kleen 提交于
Newer Intel CPUs (Core1+) have support for architectural events described in CPUID 0xA. See the IA32 SDM Vol3b.18 for details. The advantage of this is that it can be done without knowing about the specific CPU, because the CPU describes by itself what performance events are supported. This is only a fallback because only a limited set of 6 events are supported. This allows to do profiling on Nehalem and on Atom systems (later not tested) This patch implements support for that in oprofile's Intel Family 6 profiling module. It also has the advantage of supporting an arbitary number of events now as reported by the CPU. Also allow arbitary counter widths >32bit while we're at it. Requires a patched oprofile userland to support the new architecture. v2: update for latest oprofile tree remove force_arch_perfmon Signed-off-by: NAndi Kleen <ak@linux.intel.com> Signed-off-by: NRobert Richter <robert.richter@amd.com>
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由 Andi Kleen 提交于
This essentially reverts Linus' earlier 4b9f12a3 commit. Nehalem is not core_2, so it shouldn't be reported as such. However with the earlier arch perfmon patch it will fall back to arch perfmon mode now, so there is no need to fake it as core_2. The only drawback is that Linus will need to patch the arch perfmon support into his oprofile binary now, but I think he can do that. Signed-off-by: NAndi Kleen <ak@linux.intel.com> Signed-off-by: NRobert Richter <robert.richter@amd.com>
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由 Andi Kleen 提交于
allow to modify it at runtime Signed-off-by: NAndi Kleen <ak@linux.intel.com> Signed-off-by: NRobert Richter <robert.richter@amd.com>
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- 13 10月, 2008 19 次提交
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由 Ingo Molnar 提交于
Conflicts: arch/x86/kernel/apic_32.c include/linux/pci_ids.h
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由 Randy Dunlap 提交于
Remove ending ':' from some of the Topic lines for consistency. Signed-off-by: NRandy Dunlap <randy.dunlap@oracle.com> Signed-off-by: NLinus Torvalds <torvalds@linux-foundation.org>
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由 Randy Dunlap 提交于
Add F: definition since it is being used. Expand acronyms or add them so that users of MAINTAINERS file can find entries more easily. Correct driver spelling. Signed-off-by: NRandy Dunlap <randy.dunlap@oracle.com> Signed-off-by: NLinus Torvalds <torvalds@linux-foundation.org>
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由 Randy Dunlap 提交于
Sorted case-insensitive (sort -f). Groups that begin with ARM, INTEL, etc. not sorted. Signed-off-by: NRandy Dunlap <randy.dunlap@oracle.com> Signed-off-by: NLinus Torvalds <torvalds@linux-foundation.org>
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git://git.kernel.org/pub/scm/linux/kernel/git/tytso/ext4由 Linus Torvalds 提交于
* 'for_linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tytso/ext4: ext4: fix kconfig typo and extra whitespace ext4: fix build failure without procfs ext4: add an option to control error handling on file data jbd2: don't dirty original metadata buffer on abort ext4: add checks for errors from jbd2 jbd2: fix error handling for checkpoint io jbd2: abort when failed to log metadata buffers
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由 Jan Engelhardt 提交于
Signed-off-by: NJan Engelhardt <jengelh@medozas.de> Signed-off-by: NTheodore Ts'o <tytso@mit.edu>
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由 Alexander Beregalov 提交于
fs/ext4/super.c: In function 'ext4_fill_super': fs/ext4/super.c:2226: error: 'ext4_ui_proc_fops' undeclared (first use in this function) fs/ext4/super.c:2226: error: (Each undeclared identifier is reported only once fs/ext4/super.c:2226: error: for each function it appears in.) Signed-off-by: NAlexander Beregalov <a.beregalov@gmail.com> Signed-off-by: NTheodore Ts'o <tytso@mit.edu>
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git://git.kernel.org/pub/scm/linux/kernel/git/sfrench/cifs-2.6由 Linus Torvalds 提交于
* git://git.kernel.org/pub/scm/linux/kernel/git/sfrench/cifs-2.6: [CIFS] cifs: remove pointless lock and unlock of GlobalMid_Lock in header_assemble
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由 Linus Torvalds 提交于
It needs the WM97xx touchscreen driver to be compiled in, not as a module. And it cannot itself be a module, due to some unfortunate interactions with platform data. Reported-by: NHerbert Xu <herbert@gondor.apana.org.au> Acked-by: NMark Brown <broonie@opensource.wolfsonmicro.com> Signed-off-by: NLinus Torvalds <torvalds@linux-foundation.org>
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由 Linus Torvalds 提交于
Merge branch 'x86-core-v2-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/linux-2.6-tip This merges in: x86/build, x86/microcode, x86/spinlocks, x86/memory-corruption-check, x86/early-printk, x86/xsave, x86/quirks, x86/setup, x86/signal, core/signal, x86/urgent, x86/xen * 'x86-core-v2-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/linux-2.6-tip: (142 commits) x86: make processor type select depend on CONFIG_EMBEDDED x86: extend processor type select help text x86, amd-iommu: propagate PCI device enabling error warnings: fix arch/x86/kernel/io_apic_64.c warnings: fix arch/x86/kernel/early_printk.c x86, fpu: check __clear_user() return value x86: memory corruption check - cleanup x86: ioperm user_regset xen: do not reserve 2 pages of padding between hypervisor and fixmap. xen: use spin_lock_nest_lock when pinning a pagetable x86: xsave: set FP, SSE bits in the xsave header in the user sigcontext x86: xsave: fix error condition in save_i387_xstate() x86: SB450: deprioritize DMI quirks x86: SB450: skip IRQ0 override if it is not routed to INT2 of IOAPIC x86: replace a magic number with a named constant in the VESA boot code x86 setup: remove IMAGE_OFFSET x86 setup: remove DEF_INITSEG and DEF_SETUPSEG Revert "x86: fix ghost EDD devices in /sys again" x86 setup: fix ghost entries under /sys/firmware/edd take 3 x86: signal: remove indent in restore_sigcontext() ...
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git://git.kernel.org/pub/scm/linux/kernel/git/hskinnemoen/avr32-2.6由 Linus Torvalds 提交于
* git://git.kernel.org/pub/scm/linux/kernel/git/hskinnemoen/avr32-2.6: avr32: Fix build failures in board code avr32: Allow selecting multiple pins at once avr32: Minor pm_power_off cleanup avr32: Implement {read,write}[bwl]_be avr32: Replace static clock list with dynamic linked list avr32: Use platform_driver_probe for pdc platform driver avr32: Use platform_driver_probe for pio platform driver avr32: Provide a way to deselect pins in the portmux ngw100: export J15 through sysfs avr32: Allow fine-grained control over LCDC pins avr32: added mem kernel command line option support Add kernel support for oprofile callgraphs on AVR32 avr32: use the new byteorder headers
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git://git.kernel.org/pub/scm/linux/kernel/git/drzeus/mmc由 Linus Torvalds 提交于
* 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/drzeus/mmc: (24 commits) MMC: Use timeout values from CSR MMC: CSD and CID timeout values sdhci: 'scratch' may be used uninitialized mmc: explicitly mention SDIO support in Kconfig mmc: remove redundant "depends on" Fix comment in include/linux/mmc/host.h sdio: high-speed support mmc_block: hard code 512 byte block size sdhci: force high speed capability on some controllers mmc_block: filter out PC requests mmc_block: indicate strict ordering mmc_block: inform block layer about sector count restriction sdio: give sdio irq thread a host specific name sdio: make sleep on error interruptable sdhci: reduce card detection delay sdhci: let the controller wait for busy state to end atmel-mci: Add missing flush_dcache_page() in PIO transfer code atmel-mci: Don't overwrite error bits when NOTBUSY is set atmel-mci: Add experimental DMA support atmel-mci: support multiple mmc slots ...
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git://git.kernel.org/pub/scm/linux/kernel/git/wim/linux-2.6-watchdog由 Linus Torvalds 提交于
* git://git.kernel.org/pub/scm/linux/kernel/git/wim/linux-2.6-watchdog: [WATCHDOG] orion5x_wdt.c: add spinlocking [WATCHDOG] Orion: add hardware watchdog support [WATCHDOG] omap_wdt.c: cleanup a bit omap_wdt.c [WATCHDOG] omap_wdt.c: another ioremap() fix [WATCHDOG] omap_wdt.c: sync linux-omap changes [WATCHDOG] Add AT91SAM9X watchdog [WATCHDOG] Add driver for winbond w83697ug/uf watchdog feature [WATCHDOG] add watchdog driver IT8716 IT8726 IT8712J/K
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由 Linus Torvalds 提交于
Merge branch 'x86-fixes-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/linux-2.6-tip * 'x86-fixes-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/linux-2.6-tip: x86: fix early panic on amd64 due to typo in supported CPU section x86, early_ioremap: fix fencepost error x86: avoid dereferencing beyond stack + THREAD_SIZE
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由 Adrian Bunk 提交于
This fixes the following compile error with CONFIG_BLOCK=n caused by commit 68c9d702 ("generic block based fiemap implementation"): CC fs/ioctl.o fs/ioctl.c: In function 'generic_block_fiemap': fs/ioctl.c:249: error: storage size of 'tmp' isn't known fs/ioctl.c:272: error: invalid application of 'sizeof' to incomplete type 'struct buffer_head' fs/ioctl.c:280: error: implicit declaration of function 'buffer_mapped' fs/ioctl.c:249: warning: unused variable 'tmp' make[2]: *** [fs/ioctl.o] Error 1 Signed-off-by: NAdrian Bunk <bunk@kernel.org> Acked-by: NJosef Bacik <jbacik@redhat.com> Signed-off-by: NLinus Torvalds <torvalds@linux-foundation.org>
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由 Adrian Bunk 提交于
This fixes the following build error with CONFIG_KEYS=n, caused by commit dfd15c46 ("cifs: explicitly revoke SPNEGO key after session setup"): CC [M] fs/cifs/sess.o fs/cifs/sess.c: In function 'CIFS_SessSetup': fs/cifs/sess.c:628: error: implicit declaration of function 'key_revoke' make[3]: *** [fs/cifs/sess.o] Error 1 Signed-off-by: NAdrian Bunk <bunk@kernel.org> Acked-by: NJeff Layton <jlayton@redhat.com> Signed-off-by: NLinus Torvalds <torvalds@linux-foundation.org>
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git://git.kernel.org/pub/scm/linux/kernel/git/davem/sparc-next-2.6由 Linus Torvalds 提交于
* git://git.kernel.org/pub/scm/linux/kernel/git/davem/sparc-next-2.6: (180 commits) leo: disable cursor when leaving graphics mode cg6: disable cursor when leaving graphics mode sparc32: sun4m interrupt mask cleanup drivers/rtc/Kconfig: don't build rtc-cmos.o on sparc32 sparc: arch/sparc/kernel/pmc.c -- extra #include? sparc32: Add more extensive documentation of sun4m interrupts. sparc32: Kill irq_rcvreg from sun4m_irq.c sparc32: Delete master_l10_limit. sparc32: Use PROM device probing for sun4c timers. sparc32: Use PROM device probing for sun4c interrupt register. sparc32: Delete claim_ticker14(). sparc32: Stop calling claim_ticker14() from sun4c_irq.c sparc32: Kill clear_profile_irq btfixup entry. sparc32: Call sun4m_clear_profile_irq() directly from sun4m_smp.c sparc32: Remove #if 0'd code from sun4c_irq.c sparc32: Remove some SMP ifdefs in sun4d_irq.c sparc32: Use PROM infrastructure for probing and mapping sun4d timers. sparc32: Use PROM device probing for sun4m irq registers. sparc32: Use PROM device probing for sun4m timer registers. sparc: Fix user_regset 'n' field values. ...
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git://git.kernel.org/pub/scm/linux/kernel/git/davem/net-2.6由 Linus Torvalds 提交于
* git://git.kernel.org/pub/scm/linux/kernel/git/davem/net-2.6: smc911x: Fix external PHY detection e1000: allow VLAN devices to use TSO and CSUM offload gre: Initialise rtnl_link tunnel parameters properly ipvs: Add proper dependencies on IP_VS, and fix description header line.
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由 Linus Torvalds 提交于
Commit ed458df4 ("PnP: move pnpacpi/pnpbios_init to after PCI init") moved the PnP RTC discovery later, and now the ACPI RTC glue code doesn't find it any more, breaking the RTC wakealarm sysfs interfaces, as reported by Rafael. This really is fairly messy, and we have several annoying ordering constraints here - the PnP code that sets up the RTC resources wants to run after the PCI resources have to be registered, which in turn needs to run after ACPI has at least enumerated the root PCI buses etc. Our initcall ordering is not fine-grained enough to make this all painless. So this moves the ACPI RTC glue ("acpi_rtc_init()") down to a regular module call, which fixes the problem Rafael has. The reason this isn't wonderful is that we really should do acpi_rtc_init before we do the rtc_cmos init, and now those two are in the same module_init() section. Which happens to work, but only because drivers/rtc is linked after drivers/acpi. In other words, we still have a very subtle ordering issue here. Grr. Reported-and-tested-by: NRafael J. Wysocki <rjw@sisk.pl> Acked-by: NDavid Brownell <david-b@pacbell.net> Signed-off-by: NLinus Torvalds <torvalds@linux-foundation.org>
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- 12 10月, 2008 17 次提交
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由 Haavard Skinnemoen 提交于
Fix a few instances of board code breakage introduced by the atmel-mci platform interface changes. Signed-off-by: NHaavard Skinnemoen <haavard.skinnemoen@atmel.com>
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由 Julien May 提交于
at32_select_periph() now takes an u32 bitmask rather than a single pin. This allows to set multiple pins at once. Signed-off-by: NAlex Raimondi <mailinglist@miromico.ch> Signed-off-by: NHaavard Skinnemoen <haavard.skinnemoen@atmel.com>
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由 Ingo Molnar 提交于
Merge branches 'x86/xen', 'x86/build', 'x86/microcode', 'x86/mm-debug-v2', 'x86/memory-corruption-check', 'x86/early-printk', 'x86/xsave', 'x86/ptrace-v2', 'x86/quirks', 'x86/setup', 'x86/spinlocks' and 'x86/signal' into x86/core-v2
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由 Ingo Molnar 提交于
deselecting one of the CPU type CONFIG_CPU_SUP_* config options can render a kernel unbootable. Make sure this option is only available if CONFIG_EMBEDDED is enabled. Signed-off-by: NIngo Molnar <mingo@elte.hu>
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由 Ingo Molnar 提交于
extend the help text of the CONFIG_CPU_SUP_* config options to express what it does and what effects it has. Signed-off-by: NIngo Molnar <mingo@elte.hu>
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由 Jeff Layton 提交于
We lock GlobalMid_Lock in header_assemble and then immediately unlock it again without doing anything. Not sure what this was intended to do, but remove it. Signed-off-by: NJeff Layton <jlayton@redhat.com> Signed-off-by: NSteve French <sfrench@us.ibm.com>
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由 Ingo Molnar 提交于
propagate an error in enabling the PCI device. Also eliminates this warning: arch/x86/kernel/amd_iommu_init.c: In function ‘init_iommu_one’: arch/x86/kernel/amd_iommu_init.c:726: warning: ignoring return value of ‘pci_enable_device’, declared with attribute warn_unused_result Signed-off-by: NIngo Molnar <mingo@elte.hu>
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由 Ingo Molnar 提交于
fix: arch/x86/kernel/io_apic_64.c: In function ‘print_local_APIC’: arch/x86/kernel/io_apic_64.c:1284: warning: format ‘%08x’ expects type ‘unsigned int’, but argument 2 has type ‘long unsigned int’ arch/x86/kernel/io_apic_64.c:1285: warning: format ‘%08x’ expects type ‘unsigned int’, but argument 2 has type ‘long unsigned int’ We want to print the two halves of 'icr' at 32 bit width. Signed-off-by: NIngo Molnar <mingo@elte.hu>
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由 Ingo Molnar 提交于
fix warning: arch/x86/kernel/early_printk.c:993: warning: ‘enable_debug_console’ defined but not used Eliminate dead code. Signed-off-by: NIngo Molnar <mingo@elte.hu>
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由 Ingo Molnar 提交于
fix warning: arch/x86/kernel/xsave.c: In function ‘save_i387_xstate’: arch/x86/kernel/xsave.c:98: warning: ignoring return value of ‘__clear_user’, declared with attribute warn_unused_result check the return value and act on it. We should not be ignoring faults at this point. Signed-off-by: NIngo Molnar <mingo@elte.hu>
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由 Ingo Molnar 提交于
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由 Ingo Molnar 提交于
Move the prototypes from the generic kernel.h header to the more appropriate include/asm-x86/bios_ebda.h header file. Also, remove the check from the power management code - this is a pure x86 matter for now. Signed-off-by: NIngo Molnar <mingo@elte.hu>
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由 Ingo Molnar 提交于
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由 Ingo Molnar 提交于
Conflicts: include/asm-x86/spinlock.h
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由 Ingo Molnar 提交于
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由 Ingo Molnar 提交于
Conflicts: arch/x86/kernel/signal_64.c
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