- 21 10月, 2008 40 次提交
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由 Linus Torvalds 提交于
This gets rid of an annoying warning in ehci-hcd.c when DEBUG isn't enabled: warning: label 'err_debug' defined but not used by moving it inside the already-existing #ifdef DEBUG, so that it matches the goto. And now my regular build is warning-free again. Signed-off-by: NLinus Torvalds <torvalds@linux-foundation.org>
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由 Linus Torvalds 提交于
Yes, this will probably be switched over to a cleaner model anyway, but in the meantime I don't want to see the 'unused variable' warnings that come from the disgusting #ifdef code. Make the special case be a nice inlien function of its own, clean up the code, and make the warning go away. I wish people didn't write code that gets (valid) warnings from the compiler, but I'll limit my fixes to code that I actually care about (in this case just because I see the warning and it annoys me). Signed-off-by: NLinus Torvalds <torvalds@linux-foundation.org>
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由 Linus Torvalds 提交于
Use "%zd" for size_t, and make sure to have a space between the numbers instead of depending on the field width. I don't like warnings in my default targeted build. Signed-off-by: NLinus Torvalds <torvalds@linux-foundation.org>
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git://git.lwn.net/linux-2.6由 Linus Torvalds 提交于
* 'bkl-removal' of git://git.lwn.net/linux-2.6: UIO: BKL removal
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git://git.kernel.org/pub/scm/linux/kernel/git/jbarnes/pci-2.6由 Linus Torvalds 提交于
* 'linux-next' of git://git.kernel.org/pub/scm/linux/kernel/git/jbarnes/pci-2.6: (41 commits) PCI: fix pci_ioremap_bar() on s390 PCI: fix AER capability check PCI: use pci_find_ext_capability everywhere PCI: remove #ifdef DEBUG around dev_dbg call PCI hotplug: fix get_##name return value problem PCI: document the pcie_aspm kernel parameter PCI: introduce an pci_ioremap(pdev, barnr) function powerpc/PCI: Add legacy PCI access via sysfs PCI: Add ability to mmap legacy_io on some platforms PCI: probing debug message uniformization PCI: support PCIe ARI capability PCI: centralize the capabilities code in probe.c PCI: centralize the capabilities code in pci-sysfs.c PCI: fix 64-vbit prefetchable memory resource BARs PCI: replace cfg space size (256/4096) by macros. PCI: use resource_size() everywhere. PCI: use same arg names in PCI_VDEVICE comment PCI hotplug: rpaphp: make debug var unique PCI: use %pF instead of print_fn_descriptor_symbol() in quirks.c PCI: fix hotplug get_##name return value problem ...
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由 Linus Torvalds 提交于
Merge branch 'tracing-v28-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/linux-2.6-tip * 'tracing-v28-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/linux-2.6-tip: (131 commits) tracing/fastboot: improve help text tracing/stacktrace: improve help text tracing/fastboot: fix initcalls disposition in bootgraph.pl tracing/fastboot: fix bootgraph.pl initcall name regexp tracing/fastboot: fix issues and improve output of bootgraph.pl tracepoints: synchronize unregister static inline tracepoints: tracepoint_synchronize_unregister() ftrace: make ftrace_test_p6nop disassembler-friendly markers: fix synchronize marker unregister static inline tracing/fastboot: add better resolution to initcall debug/tracing trace: add build-time check to avoid overrunning hex buffer ftrace: fix hex output mode of ftrace tracing/fastboot: fix initcalls disposition in bootgraph.pl tracing/fastboot: fix printk format typo in boot tracer ftrace: return an error when setting a nonexistent tracer ftrace: make some tracers reentrant ring-buffer: make reentrant ring-buffer: move page indexes into page headers tracing/fastboot: only trace non-module initcalls ftrace: move pc counter in irqtrace ... Manually fix conflicts: - init/main.c: initcall tracing - kernel/module.c: verbose level vs tracepoints - scripts/bootgraph.pl: fallout from cherry-picking commits.
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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 ACPI: fix breakage of resume on 64-bit UP systems with SMP kernel Introduce is_vmalloc_or_module_addr() and use with DEBUG_VIRTUAL
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由 Linus Torvalds 提交于
Merge branch 'genirq-v28-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/linux-2.6-tip This merges branches irq/genirq, irq/sparseirq-v4, timers/hpet-percpu and x86/uv. The sparseirq branch is just preliminary groundwork: no sparse IRQs are actually implemented by this tree anymore - just the new APIs are added while keeping the old way intact as well (the new APIs map 1:1 to irq_desc[]). The 'real' sparse IRQ support will then be a relatively small patch ontop of this - with a v2.6.29 merge target. * 'genirq-v28-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/linux-2.6-tip: (178 commits) genirq: improve include files intr_remapping: fix typo io_apic: make irq_mis_count available on 64-bit too genirq: fix name space collisions of nr_irqs in arch/* genirq: fix name space collision of nr_irqs in autoprobe.c genirq: use iterators for irq_desc loops proc: fixup irq iterator genirq: add reverse iterator for irq_desc x86: move ack_bad_irq() to irq.c x86: unify show_interrupts() and proc helpers x86: cleanup show_interrupts genirq: cleanup the sparseirq modifications genirq: remove artifacts from sparseirq removal genirq: revert dynarray genirq: remove irq_to_desc_alloc genirq: remove sparse irq code genirq: use inline function for irq_to_desc genirq: consolidate nr_irqs and for_each_irq_desc() x86: remove sparse irq from Kconfig genirq: define nr_irqs for architectures with GENERIC_HARDIRQS=n ...
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由 Linus Torvalds 提交于
Merge branch 'core-fixes-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/linux-2.6-tip * 'core-fixes-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/linux-2.6-tip: m32r: fix build due to notify_cpu_starting() change powerpc: fix linux-next build failure
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由 Linus Torvalds 提交于
Merge branch 'v28-timers-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/linux-2.6-tip * 'v28-timers-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/linux-2.6-tip: (36 commits) fix documentation of sysrq-q really Fix documentation of sysrq-q timer_list: add base address to clock base timer_list: print cpu number of clockevents device timer_list: print real timer address NOHZ: restart tick device from irq_enter() NOHZ: split tick_nohz_restart_sched_tick() NOHZ: unify the nohz function calls in irq_enter() timers: fix itimer/many thread hang, fix timers: fix itimer/many thread hang, v3 ntp: improve adjtimex frequency rounding timekeeping: fix rounding problem during clock update ntp: let update_persistent_clock() sleep hrtimer: reorder struct hrtimer to save 8 bytes on 64bit builds posix-timers: lock_timer: make it readable posix-timers: lock_timer: kill the bogus ->it_id check posix-timers: kill ->it_sigev_signo and ->it_sigev_value posix-timers: sys_timer_create: cleanup the error handling posix-timers: move the initialization of timer->sigq from send to create path posix-timers: sys_timer_create: simplify and s/tasklist/rcu/ ... Fix trivial conflicts due to sysrq-q description clahes in Documentation/sysrq.txt and drivers/char/sysrq.c
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git://git.kernel.org/pub/scm/linux/kernel/git/bart/ide-2.6由 Linus Torvalds 提交于
* git://git.kernel.org/pub/scm/linux/kernel/git/bart/ide-2.6: (36 commits) ide: re-add TRM290 fix lost during ide_build_dmatable() cleanup scc_pata: kill unused variables sgiioc4: kill duplicate ioremap() sgiioc4: kill useless address checks delkin_cb: add PM support ide: remove broken hpt34x driver ide-floppy: remove idefloppy_floppy_t typedef sgiioc4: remove maskproc() method hpt366: cleanup maskproc() method ide: mask interrupt in ide_config_drive_speed() hpt366: fix compile warning ide: remove unused macros from <asm-parisc/ide.h> ide: remove M68K_IDE_SWAPW define from <asm-m68k/ide.h> ide: remove dead <asm-arm/arch-sa1100/ide.h> ide: fix support for IDE PCI controllers using MMIO on frv ide-cd: remove stale comment ide-cd: small drive type print fix ide-cd: debug log enhancements ide: add generic ATA/ATAPI disk driver ide: allow device drivers to specify per-device type /proc settings ...
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git://git.kernel.org/pub/scm/linux/kernel/git/djbw/async_tx由 Linus Torvalds 提交于
* 'next' of git://git.kernel.org/pub/scm/linux/kernel/git/djbw/async_tx: fsldma: allow Freescale Elo DMA driver to be compiled as a module fsldma: remove internal self-test from Freescale Elo DMA driver drivers/dma/dmatest.c: switch a GFP_ATOMIC to GFP_KERNEL dmatest: properly handle duplicate DMA channels drivers/dma/ioat_dma.c: drop code after return async_tx: make async_tx_run_dependencies() easier to read
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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] ib700wdt.c - fix buffer_underflow bug
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git://git.kernel.org/pub/scm/linux/kernel/git/mszeredi/fuse由 Linus Torvalds 提交于
* 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/mszeredi/fuse: fuse: implement nonseekable open fuse: add include protectors fuse: config description improvement fuse: add missing fuse_request_free fuse: fix SEEK_END incorrectness
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由 Harvey Harrison 提交于
A consolidated implementation will provide this generically through asm/byteorder, remove direct includes to avoid breakage when the changeover to the new implementation occurs. This hunk was lost from commit 1d8cca44 ("byteorder: provide swabb.h generically in asm/byteorder.h") Signed-off-by: NHarvey Harrison <harvey.harrison@gmail.com> Signed-off-by: NLinus Torvalds <torvalds@linux-foundation.org>
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由 Dave Jones 提交于
Update assorted email addresses and related info to point to a single current, valid address. additionally - trivial CREDITS entry updates. (Not that this file means much any more) - remove arjans dead redhat.com address from powernow driver Signed-off-by: NDave Jones <davej@redhat.com> Signed-off-by: NLinus Torvalds <torvalds@linux-foundation.org>
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由 Alexey Dobriyan 提交于
Use fs/*/Kconfig more, which is good because everything related to one filesystem is in one place and fs/Kconfig is quite fat. Signed-off-by: NAlexey Dobriyan <adobriyan@gmail.com> Signed-off-by: NLinus Torvalds <torvalds@linux-foundation.org>
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由 Linus Torvalds 提交于
Commit 7c08c9ae ("efifb/imacfb consolidation + hardware support") claimed to remove imacfb entirely and merge its DMI table into the efifb driver. So far so good, but the diff actually ended up just generating an empty file instead of removing it. [ Technical reason: the patch header looked like diff -puN drivers/video/imacfb.c~efifb-imacfb-consolidation-hardware-support drivers/video/imacfb.c --- a/drivers/video/imacfb.c~efifb-imacfb-consolidation-hardware-support +++ a/drivers/video/imacfb.c @@ -1,376 +0,0 @@ which git will think is a truncation, not a delete. Git wants to see a target of /dev/null to consider it a delete. ] So remove it properly. Signed-off-by: NLinus Torvalds <torvalds@linux-foundation.org>
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由 Heiko Carstens 提交于
s390 doesn't have ioremap_*, so protect the definition of the new pci_ioremap_bar function with CONFIG_HAS_IOMEM to avoid build breakage. Acked-by: NArjan van de Ven <arjan@linux.intel.com> Signed-off-by: NHeiko Carstens <heiko.carstens@de.ibm.com> Signed-off-by: NJesse Barnes <jbarnes@virtuousgeek.org>
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由 Linus Torvalds 提交于
The generated 'capflags.c' file wasn't properly ignored, and the list of files in scripts/basic/ wasn't up-to-date. Signed-off-by: NLinus Torvalds <torvalds@linux-foundation.org>
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由 Yu Zhao 提交于
The 'use pci_find_ext_capability everywhere' cleanup brought a new bug, which makes the AER stop working. Fix it by actually using find_ext_cap instead of just find_cap. Drop the unused config space size define while we're at it. Signed-off-by: NYu Zhao <yu.zhao@intel.com> Signed-off-by: NJesse Barnes <jbarnes@virtuousgeek.org>
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由 Jesse Barnes 提交于
Remove some open coded (and buggy) versions of pci_find_ext_capability in favor of the real routine in the PCI core. Tested-by: NTomasz Czernecki <czernecki@gmail.com> Acked-by: NAndrew Vasquez <andrew.vasquez@qlogic.com> Reviewed-by: NMatthew Wilcox <willy@linux.intel.com> Signed-off-by: NJesse Barnes <jbarnes@virtuousgeek.org>
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由 Jesse Barnes 提交于
No longer needed since we don't use the function symbol stuff anymore. Signed-off-by: NJesse Barnes <jbarnes@virtuousgeek.org>
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由 Kenji Kaneshige 提交于
The commit 356a9d6f3dd283f83861adf1ac909879f0e66411 (PCI: fix hotplug get_##name return value problem) doesn't seem to be merged properly. Because of this, PCI hotplug no longer works (Read/Write PCI hotplug files always returns -ENODEV). This patch fixes wrong check of try_module_get() return value check in get_##name(). Signed-off-by: NKenji Kaneshige <kaneshige.kenji@jp.fujitsu.com> Signed-off-by: NJesse Barnes <jbarnes@virtuousgeek.org>
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由 Chuck Ebbert 提交于
It can be handy so make sure people know about it. Signed-off-by: NChuck Ebbert <cebbert@redhat.com> Signed-off-by: NJesse Barnes <jbarnes@virtuousgeek.org>
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由 Arjan van de Ven 提交于
A common thing in many PCI drivers is to ioremap() an entire bar. This is a slightly fragile thing right now, needing both an address and a size, and many driver writers do.. various things there. This patch introduces an pci_ioremap() function taking just a PCI device struct and the bar number as arguments, and figures this all out itself, in one place. In addition, we can add various sanity checks to this function (the patch already checks to make sure that the bar in question really is a MEM bar; few to no drivers do that sort of thing). Hopefully with this type of API we get less chance of mistakes in drivers with ioremap() operations. Signed-off-by: NArjan van de Ven <arjan@linux.intel.com> Signed-off-by: NJesse Barnes <jbarnes@virtuousgeek.org>
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由 Benjamin Herrenschmidt 提交于
This patch adds support for legacy_io and legacy_mem files in bus class directories in sysfs for powerpc Signed-off-by: NBenjamin Herrenschmidt <benh@kernel.crashing.org> Signed-off-by: NJesse Barnes <jbarnes@virtuousgeek.org>
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由 Benjamin Herrenschmidt 提交于
This adds the ability to mmap legacy IO space to the legacy_io files in sysfs on platforms that support it. This will allow to clean up X to use this instead of /dev/mem for legacy IO accesses such as those performed by Int10. While at it I moved pci_create/remove_legacy_files() to pci-sysfs.c where I think they belong, thus making more things statis in there and cleaned up some spurrious prototypes in the ia64 pci.h file Signed-off-by: NBenjamin Herrenschmidt <benh@kernel.crashing.org> Signed-off-by: NJesse Barnes <jbarnes@virtuousgeek.org>
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由 Vincent Legoll 提交于
This patch uniformizes PCI probing debug boot messages with dev_printk() intead of manual printk() It changes adress range output from [%llx, %llx] to [%#llx-%#llx], like in pci_request_region(). For example, it goes from the mixed-style: PCI: 0000:00:1b.0 reg 10 64bit mmio: [f4280000, f4283fff] pci 0000:00:1b.0: PME# supported from D0 D3hot D3cold to uniform: pci 0000:00:1b.0: reg 10 64bit mmio: [0xf4280000-0xf4283fff] pci 0000:00:1b.0: PME# supported from D0 D3hot D3cold This patch has been runtime tested, boot log messages diffed, everything looks OK. Acked-by: NBjorn Helgaas <bjorn.helgaas@hp.com> Signed-off-by: NVincent Legoll <vincent.legoll@gmail.com> Signed-off-by: NJesse Barnes <jbarnes@virtuousgeek.org>
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由 Yu Zhao 提交于
This patch adds support for PCI Express Alternative Routing-ID Interpretation (ARI) capability. The ARI capability extends the Function Number field of the PCI Express Endpoint by reusing the Device Number which is otherwise hardwired to 0. With ARI, an Endpoint can have up to 256 functions. Signed-off-by: NYu Zhao <yu.zhao@intel.com> Signed-off-by: NJesse Barnes <jbarnes@virtuousgeek.org>
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由 Zhao, Yu 提交于
This patch centralizes the initialization and release functions of various PCI capabilities in probe.c, which makes the introduction of new capability support functions cleaner in the future. Signed-off-by: NYu Zhao <yu.zhao@intel.com> Signed-off-by: NJesse Barnes <jbarnes@virtuousgeek.org>
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由 Zhao, Yu 提交于
This patch centralizes functions used to add and remove sysfs entries for various capabilities. With this cleanup, the code is more readable and easier for adding new capability related functions. Signed-off-by: NYu Zhao <yu.zhao@intel.com> Signed-off-by: NJesse Barnes <jbarnes@virtuousgeek.org>
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由 Peter Chubb 提交于
Since patch 6ac665c6 my infiniband controller hasn't worked. This is because it has 64-bit prefetchable memory, which was mistakenly being taken to be 32-bit memory. The resource flags in this case are PCI_BASE_ADDRESS_MEM_TYPE_64 | PCI_BASE_ADDRESS_MEM_PREFETCH. This patch checks only for the PCI_BASE_ADDRESS_MEM_TYPE_64 bit; thus whether the region is prefetchable or not is ignored. This fixes my Infiniband. Reviewed-by: NMatthew Wilcox <matthew@wil.cx> Signed-off-by: NPeter Chubb <peterc@gelato.unsw.edu.au> Signed-off-by: NJesse Barnes <jbarnes@virtuousgeek.org>
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由 Zhao, Yu 提交于
This is a cleanup that changes all PCI configuration space size representations to the macros (PCI_CFG_SPACE_SIZE and PCI_CFG_SPACE_EXP_SIZE). And the macros are also moved from drivers/pci/probe.c to drivers/pci/pci.h. Signed-off-by: NYu Zhao <yu.zhao@intel.com> Signed-off-by: NJesse Barnes <jbarnes@virtuousgeek.org>
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由 Zhao, Yu 提交于
This is a cleanup that replaces the resource calculation formula with resource_size(). Signed-off-by: NYu Zhao <yu.zhao@intel.com> Signed-off-by: NJesse Barnes <jbarnes@virtuousgeek.org>
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由 Zhao, Yu 提交于
This cleanup makes the argument names in PCI_VDEVICE comment consistent with those used in its definition. Signed-off-by: NYu Zhao <yu.zhao@intel.com> Signed-off-by: NJesse Barnes <jbarnes@virtuousgeek.org>
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由 Kristen Carlson Accardi 提交于
Change debug variable name to one more unique to this driver. Signed-off-by: NKristen Carlson Accardi <kristen.c.accardi@intel.com> Signed-off-by: NJesse Barnes <jbarnes@virtuousgeek.org>
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由 Yinghai Lu 提交于
Use %pF instead of print_fn_descriptor_symbol() in quirks.c to get the name of the hook we're calling. Signed-off-by: NYinghai Lu <yhlu.kernel@gmail.com> Signed-off-by: NJesse Barnes <jbarnes@virtuousgeek.org>
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由 Zhao, Yu 提交于
Currently, get_##name in pci_hotplug_core.c will return 0 if module unload wins the race between unload & reading the hotplug file. Fix that case to return -ENODEV like it should. Reviewed-by: NAlex Chiang <achiang@hp.com> Reviewed-by: NMatthew Wilcox <willy@linux.intel.com> Signed-off-by: NYu Zhao <yu.zhao@intel.com> Signed-off-by: NJesse Barnes <jbarnes@virtuousgeek.org>
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由 Stephen Hemminger 提交于
Get rid of the second definition of dev which hides the earlier one in the argument list and causes a warning from sparse. Signed-off-by: NStephen Hemminger <shemminger@vyatta.com> Signed-off-by: NJesse Barnes <jbarnes@virtuousgeek.org>
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