- 27 7月, 2008 9 次提交
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由 Rene Herman 提交于
dma_alloc_coherent() on x86 currently takes a passed in NULL device pointer to mean that it should allocate an ISA compatible (24-bit) buffer which is a bit of a hack. The ALSA ISA drivers are the main consumers of this but have a struct device in fact readily available. For the PnP drivers, the specific pnp_dev->dev device pointer is not always available at the right time so for now we want to pass the pnp_card->dev instead which is always available. Set its dma_mask in preparation for doing so. This does not fix a current bug -- 2.6.26-rc1 stumbled over the NULL hack in dma_alloc_coherent() but this has already been fixed in commit 4a367f3a by Takashi Iwai. Signed-off-by: NRene Herman <rene.herman@gmail.com> Acked-by: NBjorn Helgaas <bjorn.helgaas@hp.com> Acked-by: NTakashi Iwai <tiwai@suse.de> Cc: Alan Cox <alan@lxorguk.ukuu.org.uk> Signed-off-by: NAndrew Morton <akpm@linux-foundation.org> Signed-off-by: NLinus Torvalds <torvalds@linux-foundation.org>
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由 Roel Kluin 提交于
asic->irq_nr is unsigned. platform_get_irq() may return signed unnoticed Signed-off-by: NRoel Kluin <12o3l@tiscali.nl> Cc: Joe Perches <joe@perches.com> Acked-by: NSamuel Ortiz <sameo@openedhand.com> Signed-off-by: NAndrew Morton <akpm@linux-foundation.org> Signed-off-by: NLinus Torvalds <torvalds@linux-foundation.org>
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由 Kentaro Makita 提交于
Add cond_resched_lock(&dcache_lock) while scanning LRU lists on superblocks in __shrink_dcache_sb() Signed-off-by: NKentaro Makita <k-makita@np.css.fujitsu.com> Cc: Al Viro <viro@zeniv.linux.org.uk> Signed-off-by: NAndrew Morton <akpm@linux-foundation.org> Signed-off-by: NLinus Torvalds <torvalds@linux-foundation.org>
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由 FUJITA Tomonori 提交于
Signed-off-by: NFUJITA Tomonori <fujita.tomonori@lab.ntt.co.jp> Cc: Bartlomiej Zolnierkiewicz <bzolnier@gmail.com> Cc: Thomas Bogendoerfer <tsbogend@alpha.franken.de> Cc: Tejun Heo <htejun@gmail.com> Cc: Jens Axboe <jens.axboe@oracle.com> Cc: James Bottomley <James.Bottomley@HansenPartnership.com> Signed-off-by: NAndrew Morton <akpm@linux-foundation.org> Signed-off-by: NLinus Torvalds <torvalds@linux-foundation.org>
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由 David Brownell 提交于
Cope with a quirk of some RTCs (notably ACPI ones) which aren't guaranteed to implement oneshot behavior when they woke the system from sleeep: forcibly disable the alarm, just in case. Signed-off-by: NDavid Brownell <dbrownell@users.sourceforge.net> Signed-off-by: NAndrew Morton <akpm@linux-foundation.org> Signed-off-by: NLinus Torvalds <torvalds@linux-foundation.org>
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由 Adrian Bunk 提交于
This patch fixes the following compile error caused by commit d22579b8 ("atmel_lcdfb: FIFO underflow management"): In file included from arch/avr32/boards/atstk1000/atstk1004.c:21: include/video/atmel_lcdc.h:40: error: field 'task' has incomplete type Signed-off-by: NAdrian Bunk <bunk@kernel.org> Signed-off-by: NAndrew Morton <akpm@linux-foundation.org> Signed-off-by: NLinus Torvalds <torvalds@linux-foundation.org>
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由 Nishanth Aravamudan 提交于
Fixes a build failure reported by Alan Cox: mm/hugetlb.c: In function `hugetlb_acct_memory': mm/hugetlb.c:1507: error: implicit declaration of function `cpuset_mems_nr' Also reverts Ingo's commit e44d1b29 Author: Ingo Molnar <mingo@elte.hu> Date: Fri Jul 25 12:57:41 2008 +0200 mm/hugetlb.c: fix build failure with !CONFIG_SYSCTL which fixed the build error but added some unused-static-function warnings. Signed-off-by: NNishanth Aravamudan <nacc@us.ibm.com> Cc: Alan Cox <alan@lxorguk.ukuu.org.uk> Cc: Ingo Molnar <mingo@elte.hu> Signed-off-by: NAndrew Morton <akpm@linux-foundation.org> Signed-off-by: NLinus Torvalds <torvalds@linux-foundation.org>
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由 Andrew Morton 提交于
Fix this, on avr32: include/linux/utsname.h:35, from init/main.c:20: include/linux/sched.h: In function 'arch_pick_mmap_layout': include/linux/sched.h:2149: error: implicit declaration of function 'PAGE_ALIGN' Reported-by: NAdrian Bunk <bunk@kernel.org> Cc: Haavard Skinnemoen <hskinnemoen@atmel.com> Signed-off-by: NAndrew Morton <akpm@linux-foundation.org> Signed-off-by: NLinus Torvalds <torvalds@linux-foundation.org>
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由 Andrew Morton 提交于
alpha: drivers/mmc/host/sdhci.h:242: error: field 'sg_miter' has incomplete type Cc: Pierre Ossman <drzeus@drzeus.cx> Signed-off-by: NAndrew Morton <akpm@linux-foundation.org> Signed-off-by: NLinus Torvalds <torvalds@linux-foundation.org>
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- 26 7月, 2008 31 次提交
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由 Roland McGrath 提交于
The new code in commit 5cbf1565 has a bug in the version supporting the AMD 'syscall' instruction. It clobbers the user's %ecx register value (with the %ebp value). This change fixes it. Signed-off-by: NRoland McGrath <roland@redhat.com>
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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: ipsec: ipcomp - Decompress into frags if necessary ipsec: ipcomp - Merge IPComp implementations pkt_sched: Fix locking in shutdown_scheduler_queue()
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由 Adrian Bunk 提交于
Compile error on other architectures: CC drivers/mfd/tc6393xb.o /home/bunk/linux/kernel-2.6/git/linux-2.6/drivers/mfd/tc6393xb.c: In function ‘tc6393xb_attach_irq’: /home/bunk/linux/kernel-2.6/git/linux-2.6/drivers/mfd/tc6393xb.c:324: error: implicit declaration of function ‘set_irq_flags’ ... Reported-by: NAdrian Bunk <bunk@kernel.org> Signed-off-by: NAdrian Bunk <bunk@kernel.org> Signed-off-by: NLinus Torvalds <torvalds@linux-foundation.org>
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git://git.kernel.org/pub/scm/linux/kernel/git/benh/powerpc由 Linus Torvalds 提交于
* 'merge' of git://git.kernel.org/pub/scm/linux/kernel/git/benh/powerpc: powerpc: Fix boot problem due to AT_BASE_PLATFORM change
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git://git.kernel.org/pub/scm/linux/kernel/git/davem/sparc-2.6由 Linus Torvalds 提交于
* git://git.kernel.org/pub/scm/linux/kernel/git/davem/sparc-2.6: sparc: Wire up new system calls.
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git://git.kernel.org/pub/scm/linux/kernel/git/aegl/linux-2.6由 Linus Torvalds 提交于
* 'release' of git://git.kernel.org/pub/scm/linux/kernel/git/aegl/linux-2.6: [IA64] Wire up new system calls
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由 Harvey Harrison 提交于
Introduced by commit aaca0bdc ("flag parameters: paccept"): net/socket.c:1515:17: error: symbol 'sys_paccept' redeclared with different type (originally declared at include/linux/syscalls.h:413) - incompatible argument 4 (different address spaces) Signed-off-by: NHarvey Harrison <harvey.harrison@gmail.com> Signed-off-by: NLinus Torvalds <torvalds@linux-foundation.org>
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由 Nathan Lynch 提交于
Commit 9115d134 ("powerpc: Enable AT_BASE_PLATFORM aux vector") broke boot on 32-bit powerpc systems; we have to use PTRRELOC to initialize powerpc_base_platform this early in boot. Bug reported by Jon Smirl. Signed-off-by: NNathan Lynch <ntl@pobox.com> Signed-off-by: NBenjamin Herrenschmidt <benh@kernel.crashing.org>
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由 David S. Miller 提交于
This wires up the recently added Wire up signalfd4, eventfd2, epoll_create1, dup3, pipe2, and inotify_init1 system calls. Signed-off-by: NDavid S. Miller <davem@davemloft.net>
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git://git.infradead.org/embedded-2.6由 Linus Torvalds 提交于
* git://git.infradead.org/embedded-2.6: Make console charset translation optional
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git://git.infradead.org/~dwmw2/random-2.6由 Linus Torvalds 提交于
* git://git.infradead.org/~dwmw2/random-2.6: remove dummy asm/kvm.h files firmware: create firmware binaries during 'make modules'.
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由 Johannes Weiner 提交于
These got unintentionally moved, put them back as x86 provides its own versions. Signed-off-by: NJohannes Weiner <hannes@saeurebad.de> Signed-off-by: NLinus Torvalds <torvalds@linux-foundation.org>
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由 Adrian Bunk 提交于
This patch removes the dummy asm/kvm.h files on architectures not (yet) supporting KVM and uses the same conditional headers installation as already used for a.out.h . Also removed are superfluous install rules in the s390 and x86 Kbuild files (they are already in Kbuild.asm). Signed-off-by: NAdrian Bunk <bunk@kernel.org> Acked-by: NSam Ravnborg <sam@ravnborg.org> Signed-off-by: NDavid Woodhouse <David.Woodhouse@intel.com>
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由 Ingo Molnar 提交于
fix: arch/x86/ia32/built-in.o: In function `ia32_sys_call_table': (.rodata+0xa38): undefined reference to `compat_sys_signalfd4' on !CONFIG_SIGNALFD. Signed-off-by: NIngo Molnar <mingo@elte.hu> Signed-off-by: NLinus Torvalds <torvalds@linux-foundation.org>
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由 Ingo Molnar 提交于
on !CONFIG_SYSCTL on x86 with latest -git i get: mm/hugetlb.c: In function 'decrement_hugepage_resv_vma': mm/hugetlb.c:83: error: 'reserve' undeclared (first use in this function) mm/hugetlb.c:83: error: (Each undeclared identifier is reported only once mm/hugetlb.c:83: error: for each function it appears in.) Signed-off-by: NIngo Molnar <mingo@elte.hu> Signed-off-by: NLinus Torvalds <torvalds@linux-foundation.org>
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由 David Woodhouse 提交于
This means that we no longer need write access to the source tree while doing 'make modules_install'. Signed-off-by: NDavid Woodhouse <David.Woodhouse@intel.com>
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git://git.kernel.org/pub/scm/linux/kernel/git/benh/powerpc由 Linus Torvalds 提交于
* 'merge' of git://git.kernel.org/pub/scm/linux/kernel/git/benh/powerpc: (34 commits) powerpc: Wireup new syscalls Move update_mmu_cache() declaration from tlbflush.h to pgtable.h powerpc/pseries: Remove kmalloc call in handling writes to lparcfg powerpc/pseries: Update arch vector to indicate support for CMO ibmvfc: Add support for collaborative memory overcommit ibmvscsi: driver enablement for CMO ibmveth: enable driver for CMO ibmveth: Automatically enable larger rx buffer pools for larger mtu powerpc/pseries: Verify CMO memory entitlement updates with virtual I/O powerpc/pseries: vio bus support for CMO powerpc/pseries: iommu enablement for CMO powerpc/pseries: Add CMO paging statistics powerpc/pseries: Add collaborative memory manager powerpc/pseries: Utilities to set firmware page state powerpc/pseries: Enable CMO feature during platform setup powerpc/pseries: Split retrieval of processor entitlement data into a helper routine powerpc/pseries: Add memory entitlement capabilities to /proc/ppc64/lparcfg powerpc/pseries: Split processor entitlement retrieval and gathering to helper routines powerpc/pseries: Remove extraneous error reporting for hcall failures in lparcfg powerpc: Fix compile error with binutils 2.15 ... Fixed up conflict in arch/powerpc/platforms/52xx/Kconfig manually.
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git://git.infradead.org/~dedekind/ubi-2.6由 Linus Torvalds 提交于
* 'linux-next' of git://git.infradead.org/~dedekind/ubi-2.6: (22 commits) UBI: always start the background thread UBI: fix gcc warning UBI: remove pre-sqnum images support UBI: fix kernel-doc errors and warnings UBI: fix checkpatch.pl errors and warnings UBI: bugfix - do not torture PEB needlessly UBI: rework scrubbing messages UBI: implement multiple volumes rename UBI: fix and re-work debugging stuff UBI: amend commentaries UBI: fix error message UBI: improve mkvol request validation UBI: add ubi_sync() interface UBI: fix 64-bit calculations UBI: fix LEB locking UBI: fix memory leak on error path UBI: do not forget to free internal volumes UBI: fix memory leak UBI: avoid unnecessary division operations UBI: fix buffer padding ...
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由 Linus Torvalds 提交于
The new type checking of the flags arguments to irqsave and friends (commit 3f307891) pointed out this thing with a big nice warning. Signed-off-by: NLinus Torvalds <torvalds@linux-foundation.org>
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由 Dave Jiang 提交于
Convert PCI err device from platform to open firmware of_dev to comply with powerpc schemes. [akpm@linux-foundation.org: coding-style fixes] Signed-off-by: NDave Jiang <djiang@mvista.com> Signed-off-by: NDoug Thompson <dougthompson@xmission.com> Signed-off-by: NAndrew Morton <akpm@linux-foundation.org> Signed-off-by: NLinus Torvalds <torvalds@linux-foundation.org>
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由 Dave Jiang 提交于
Fixup of missing bit 0 on 64360 PCIx_ERR_MASK and errata FEr-#11 and FEr-#16 for the 64460. Bit 0 must remain 0. Signed-off-by: NDave Jiang <djiang@mvista.com> Signed-off-by: Doug Thompson <dougthompson.com> Signed-off-by: NAndrew Morton <akpm@linux-foundation.org> Signed-off-by: NLinus Torvalds <torvalds@linux-foundation.org>
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由 Dave Jiang 提交于
Update get_property() call to use of_get_property() in order to fix compile Signed-off-by: NDave Jiang <djiang@mvista.com> Signed-off-by: Doug Thompson <dougthompson.com> Signed-off-by: NAndrew Morton <akpm@linux-foundation.org> Signed-off-by: NLinus Torvalds <torvalds@linux-foundation.org>
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由 Doug Thompson 提交于
This module harvests more than just memory errors, it also harvests various bus and dma errors that the Chipset detects. Previously, it would report all such errors, which would cause output to be TOO loud. This patches therefore adds a parameter which is used to turn off NON-MEMORY error reports by default. Or the reporting can be enabled via the parameter Also did code style cleanup: less than 80 characters per line rule Signed-off-by: NDoug Thompson <dougthompson@xmission.com> Signed-off-by: NAndrew Morton <akpm@linux-foundation.org> Signed-off-by: NLinus Torvalds <torvalds@linux-foundation.org>
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由 Arthur Jones 提交于
The channel DIMM label does not seem to be used much in the edac code. However, where it is used (in the core code), it is assumed to not have a newline embedded. This leaves the sysfs file newline free which looks funny when cat'ing it. Here we just add the trailing newline to the sysfs chX_dimm_label output... [Doug Thompson note: the DIMM label is one of the primary uses of EDAC. User space daemon scripts, edac-utils@sourceforge, populate the DIMM label fields, via /sys/devices/system/edac attributes, with the silk screen labels of the motherboard in use. dmidecode access BIOS tables, but BIOS tables are well known to be incorrect and useless in these respects. edac-utils will strip off any newlines before its use of the output, when displaying DIMM slot silk screen labels. Signed-off-by: NArthur Jones <ajones@riverbed.com> Signed-off-by: NDoug Thompson <dougthompson@xmission.com> Signed-off-by: NAndrew Morton <akpm@linux-foundation.org> Signed-off-by: NLinus Torvalds <torvalds@linux-foundation.org>
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由 Arthur Jones 提交于
Static kobjects and ksets are not supported in Linux kernel. Convert the mc_kset from static to dynamic. This patch depends on my previous patch to remove the module parameter attributes from mc... Signed-off-by: NArthur Jones <ajones@riverbed.com> Signed-off-by: NDoug Thompson <dougthompson@xmission.com> Signed-off-by: NAndrew Morton <akpm@linux-foundation.org> Signed-off-by: NLinus Torvalds <torvalds@linux-foundation.org>
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由 Arthur Jones 提交于
/sys/devices/system/edac/mc has a few files which are duplicated in /sys/module/edac_core/parameters. Now that all the functionality is duplicated between these two locations, we remove the former kobject attributes and update the documentation. Signed-off-by: NArthur Jones <ajones@riverbed.com> Signed-off-by: NDoug Thompson <dougthompson@xmission.com> Signed-off-by: NAndrew Morton <akpm@linux-foundation.org> Signed-off-by: NLinus Torvalds <torvalds@linux-foundation.org>
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由 Arthur Jones 提交于
When updating the edac_mc_poll_msec module parameter from the sysfs /sys/module/edac_core/parameters/edac_mc_poll_msec file, we don't update the workq timers. So that, if we move from a big poll time to a small one, the small one won't take effect until the big one has timed out. Here we provide a new module parameter set method to call out to the update routine. This brings the /sys/module/edac_core/parameters functionality up to that provided by the /sys/drivers/system/edac/mc sysfs module parameter files so that we can remove them or at least link to the /sys/module files... Signed-off-by: NArthur Jones <ajones@riverbed.com> Signed-off-by: NDoug Thompson <dougthompson@xmission.com> Signed-off-by: NAndrew Morton <akpm@linux-foundation.org> Signed-off-by: NLinus Torvalds <torvalds@linux-foundation.org>
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由 Arthur Jones 提交于
Static kobjects are not supported in linux kernel. Convert the edac_pci_top_main_kobj from static to dynamic. This avoids the double free of the edac_pci_top_main_kobj.name that we see on module reload of the e752x edac driver (and probably others as well). In addition Greg KH <greg@kroah.com> has pointed out that this code may be cleaned up significantly. I will look at that as a follow-on patch, for now, I just want the minimum fix to get this double-free oops bug squashed... Many thanks to Greg KH for his patience in showing me what the Documentation/kobject.txt already said (oops)... Signed-off-by: NArthur Jones <ajones@riverbed.com> Signed-off-by: NDoug Thompson <dougthompson@xmission.com> Acked-by: NGreg Kroah-Hartman <gregkh@suse.de> Signed-off-by: NAndrew Morton <akpm@linux-foundation.org> Signed-off-by: NLinus Torvalds <torvalds@linux-foundation.org>
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由 Arthur Jones 提交于
Some code cleanliness issues found by Andrew Morton (thanks!) which should not affect functionality, but which should help make the code more maintainable. In particular, we now: * convert all #define's w/ a parameter to static inlines * use 1UL rather than 1ULL when calculating an unsigned long * use pci_disable_device The resulting code is tested and seems to work fine... Signed-off-by: NArthur Jones <ajones@riverbed.com> Cc: Doug Thompson <dougthompson@xmission.com> Signed-off-by: NAndrew Morton <akpm@linux-foundation.org> Signed-off-by: NLinus Torvalds <torvalds@linux-foundation.org>
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由 Arthur Jones 提交于
Explicitly unmask ECC errors we are interested in reporting. Signed-off-by: NArthur Jones <ajones@riverbed.com> Signed-off-by: NDoug Thompson <dougthompson@xmission.com> Signed-off-by: NAndrew Morton <akpm@linux-foundation.org> Signed-off-by: NLinus Torvalds <torvalds@linux-foundation.org>
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由 Arthur Jones 提交于
It is possible that the BIOS did not enable ECC at boot time. We check for that case and fail to load if it is true. Signed-off-by: NArthur Jones <ajones@riverbed.com> Signed-off-by: NDoug Thompson <dougthompson@xmission.com> Signed-off-by: NAndrew Morton <akpm@linux-foundation.org> Signed-off-by: NLinus Torvalds <torvalds@linux-foundation.org>
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