- 07 10月, 2006 5 次提交
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由 Jiri Kosina 提交于
CONFIG_X86_GENERIC is not exclusively CONFIG_SMP, as mach-default/ could be compiled also for UP archs. The patch fixes compilation error in include/asm/mach-summit/mach_apic.h in case CONFIG_X86_GENERIC && !CONFIG_SMP Signed-off-by: NJiri Kosina <jikos@jikos.cz> Acked-by: NKeith Mannthey <kmannth@us.ibm.com> Signed-off-by: NLinus Torvalds <torvalds@osdl.org>
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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] Fix breakage from irq change
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由 Linus Torvalds 提交于
Untested, but this should fix up the bulk of the totally mechanical issues, and should make the actual detail fixing easier. Signed-off-by: NLinus Torvalds <torvalds@osdl.org>
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由 Tony Luck 提交于
A few missed spots in ia64-land from this gigantic commit: 7d12e780Signed-off-by: NTony Luck <tony.luck@intel.com>
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git://git390.osdl.marist.edu/pub/scm/linux-2.6由 Linus Torvalds 提交于
* 'for-linus' of git://git390.osdl.marist.edu/pub/scm/linux-2.6: [S390] Use CONFIG_GENERIC_TIME and define TOD clock source. [PATCH] sysrq: irq change build fix. [S390] irq change build fixes. [S390] cio: 0 is a valid chpid. [S390] monwriter buffer limit. [S390] ap bus poll thread priority.
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- 06 10月, 2006 35 次提交
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由 Pekka Enberg 提交于
Fixup broken UML build due to 7d12e780 "IRQ: Maintain regs pointer globally rather than passing to IRQ handlers". Cc: David Howells <dhowells@redhat.com> Cc: Jeff Dike <jdike@addtoit.com> Cc: Paolo "Blaisorblade" Giarrusso <blaisorblade@yahoo.it> Signed-off-by: NPekka Enberg <penberg@cs.helsinki.fi> Signed-off-by: NAndrew Morton <akpm@osdl.org> Signed-off-by: NLinus Torvalds <torvalds@osdl.org>
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由 NeilBrown 提交于
There is some confusion about the meaning of 'bufsz' for a sunrpc server. In some cases it is the largest message that can be sent or received. In other cases it is the largest 'payload' that can be included in a NFS message. In either case, it is not possible for both the request and the reply to be this large. One of the request or reply may only be one page long, which fits nicely with NFS. So we remove 'bufsz' and replace it with two numbers: 'max_payload' and 'max_mesg'. Max_payload is the size that the server requests. It is used by the server to check the max size allowed on a particular connection: depending on the protocol a lower limit might be used. max_mesg is the largest single message that can be sent or received. It is calculated as the max_payload, rounded up to a multiple of PAGE_SIZE, and with PAGE_SIZE added to overhead. Only one of the request and reply may be this size. The other must be at most one page. Cc: Greg Banks <gnb@sgi.com> Cc: "J. Bruce Fields" <bfields@fieldses.org> Signed-off-by: NNeil Brown <neilb@suse.de> Signed-off-by: NAndrew Morton <akpm@osdl.org> Signed-off-by: NLinus Torvalds <torvalds@osdl.org>
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由 NeilBrown 提交于
This fixes a bug introduced in 2.6.18. If a drive is added to a raid1 using older tools (mdadm-1.x or raidtools) then it will be included in the array without any resync happening. It has been submitted for 2.6.18.1. Signed-off-by: NNeil Brown <neilb@suse.de> Cc: <stable@kernel.org> Signed-off-by: NAndrew Morton <akpm@osdl.org> Signed-off-by: NLinus Torvalds <torvalds@osdl.org>
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由 Pierre Ossman 提交于
SD cards extend the protocol by allowing the host to query a card how many blocks were successfully stored on the medium. This allows us to safely write chunks of blocks at once. Signed-off-by: NPierre Ossman <drzeus@drzeus.cx> Cc: Russell King <rmk@arm.linux.org.uk> Signed-off-by: NAndrew Morton <akpm@osdl.org> Signed-off-by: NLinus Torvalds <torvalds@osdl.org>
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由 Maciej W. Rozycki 提交于
This is required for the SWARM GenBus IDE interface to be recognized. Signed-off-by: NMaciej W. Rozycki <macro@linux-mips.org> Cc: Ralf Baechle <ralf@linux-mips.org> Cc: Alan Cox <alan@lxorguk.ukuu.org.uk> Signed-off-by: NAndrew Morton <akpm@osdl.org> Signed-off-by: NLinus Torvalds <torvalds@osdl.org>
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由 Henne 提交于
Fix a kerneldoc warning and reorderd the description for is_init(). Signed-off-by: NHenrik Kretzschmar <henne@nachtwindheim.de> Cc: "Randy.Dunlap" <rdunlap@xenotime.net> Signed-off-by: NAndrew Morton <akpm@osdl.org> Signed-off-by: NLinus Torvalds <torvalds@osdl.org>
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由 Jim Cromie 提交于
Add MAINTAINERS entries for new scx200_hrt and pc8736x_gpio drivers, and take over maintenance of scx200_gpio, authored by Christer Weinigel (which I've hacked at), who no longer has the hardware. Also take over hwmon/pc87360, authored by Jean Delvare, who's dropped maintenance to dedicate more time to hwmon subsystem. Signed-off-by: NJim Cromie <jim.cromie@gmail.com> Cc: Jean Delvare <khali@linux-fr.org> Cc: Christer Weinigel <christer@weinigel.se> Signed-off-by: NAndrew Morton <akpm@osdl.org> Signed-off-by: NLinus Torvalds <torvalds@osdl.org>
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由 Jan Blunck 提交于
Trivial typo fix in the "syntax error if percpu macros are incorrectly used" patch. I misspelled "identifier" in all places. D'Oh! Thanks to Dirk Mueller to point this out. Signed-off-by: NJan Blunck <jblunck@suse.de> Signed-off-by: NAndrew Morton <akpm@osdl.org> Signed-off-by: NLinus Torvalds <torvalds@osdl.org>
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由 Al Viro 提交于
annotate, fix the bogus argument of vmap() in it. Signed-off-by: NAl Viro <viro@zeniv.linux.org.uk> Cc: Roman Zippel <zippel@linux-m68k.org> Signed-off-by: NAndrew Morton <akpm@osdl.org> Signed-off-by: NLinus Torvalds <torvalds@osdl.org>
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由 Roman Zippel 提交于
The recent header cleanup removed PAGE_SIZE from the exported information as it depends on the configuration. BTW This has possibly other consequences, as the core dump code is using PAGE_SIZE directly, which may need fixing as well. Signed-off-by: NRoman Zippel <zippel@linux-m68k.org> Signed-off-by: NAndrew Morton <akpm@osdl.org> Signed-off-by: NLinus Torvalds <torvalds@osdl.org>
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由 Roman Zippel 提交于
avoid unnecessary xchg() use in set_mb() Signed-off-by: NRoman Zippel <zippel@linux-m68k.org> Signed-off-by: NAndrew Morton <akpm@osdl.org> Signed-off-by: NLinus Torvalds <torvalds@osdl.org>
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由 Roman Zippel 提交于
Jump to the correct exit label after exception Signed-off-by: NRoman Zippel <zippel@linux-m68k.org> Signed-off-by: NAndrew Morton <akpm@osdl.org> Signed-off-by: NLinus Torvalds <torvalds@osdl.org>
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由 Roman Zippel 提交于
- cleanup asm of string functions - deinline strncat()/strncmp() - provide non-inlined strcpy() Signed-off-by: NRoman Zippel <zippel@linux-m68k.org> Signed-off-by: NAndrew Morton <akpm@osdl.org> Signed-off-by: NLinus Torvalds <torvalds@osdl.org>
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由 Roman Zippel 提交于
Provide a tickadj compatibility define for archs still using it. Signed-off-by: NRoman Zippel <zippel@linux-m68k.org> Signed-off-by: NAndrew Morton <akpm@osdl.org> Signed-off-by: NLinus Torvalds <torvalds@osdl.org>
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由 Benjamin Herrenschmidt 提交于
Add a way for a no_page() handler to request a retry of the faulting instruction. It goes back to userland on page faults and just tries again in get_user_pages(). I added a cond_resched() in the loop in that later case. The problem I have with signal and spufs is an actual bug affecting apps and I don't see other ways of fixing it. In addition, we are having issues with infiniband and 64k pages (related to the way the hypervisor deals with some HV cards) that will require us to muck around with the MMU from within the IB driver's no_page() (it's a pSeries specific driver) and return to the caller the same way using NOPAGE_REFAULT. And to add to this, the graphics folks have been following a new approach of memory management that involves transparently swapping objects between video ram and main meory. To do that, they need installing PTEs from a no_page() handler as well and that also requires returning with NOPAGE_REFAULT. (For the later, they are currently using io_remap_pfn_range to install one PTE from no_page() which is a bit racy, we need to add a check for the PTE having already been installed afer taking the lock, but that's ok, they are only at the proof-of-concept stage. I'll send a patch adding a "clean" function to do that, we can use that from spufs too and get rid of the sparsemem hacks we do to create struct page for SPEs. Basically, that provides a generic solution for being able to have no_page() map hardware devices, which is something that I think sound driver folks have been asking for some time too). All of these things depend on having the NOPAGE_REFAULT exit path from no_page() handlers. Signed-off-by: NBenjamin Herrenchmidt <benh@kernel.crashing.org> Cc: Hugh Dickins <hugh@veritas.com> Cc: Nick Piggin <nickpiggin@yahoo.com.au> Signed-off-by: NAndrew Morton <akpm@osdl.org> Signed-off-by: NLinus Torvalds <torvalds@osdl.org>
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由 Pekka Enberg 提交于
Reduce the NUMA text size of mm/slab.o a little on x86 by using a local variable to store the result of numa_node_id(). text data bss dec hex filename 16858 2584 16 19458 4c02 mm/slab.o (before) 16804 2584 16 19404 4bcc mm/slab.o (after) [akpm@osdl.org: use better names] [pbadari@us.ibm.com: fix that] Cc: Christoph Lameter <christoph@lameter.com> Signed-off-by: NPekka Enberg <penberg@cs.helsinki.fi> Signed-off-by: NBadari Pulavarty <pbadari@us.ibm.com> Signed-off-by: NAndrew Morton <akpm@osdl.org> Signed-off-by: NLinus Torvalds <torvalds@osdl.org>
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由 David Brownell 提交于
This is a more correct fix for the way the ohci hcd was referencing pt_regs in the unlink paths. Signed-off-by: NDavid Brownell <dbrownell@users.sourceforge.net> Cc: Greg KH <greg@kroah.com> Signed-off-by: NAndrew Morton <akpm@osdl.org> Signed-off-by: NLinus Torvalds <torvalds@osdl.org>
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由 Andrew Morton 提交于
Modules might want this. Cc: David Howells <dhowells@redhat.com> Signed-off-by: NAndrew Morton <akpm@osdl.org> Signed-off-by: NLinus Torvalds <torvalds@osdl.org>
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由 Andrew Morton 提交于
Tim and Ananiev report that the recent WARN_ON_ONCE changes cause increased cache misses with the tbench workload. Apparently due to the access to the newly-added static variable. Rearrange the code so that we don't touch that variable unless the warning is going to trigger. Also rework the logic so that the static variable starts out at zero, so we can move it into bss. It would seem logical to mark the static variable as __read_mostly too. But it would be wrong, because that would put it back into the vmlinux image, and the kernel will never read from this variable in normal operation anyway. Unless the compiler or hardware go and do some prefetching on us? For some reason this patch shrinks softirq.o text by 40 bytes. Cc: Tim Chen <tim.c.chen@intel.com> Cc: Herbert Xu <herbert@gondor.apana.org.au> Cc: "Ananiev, Leonid I" <leonid.i.ananiev@intel.com> Signed-off-by: NAndrew Morton <akpm@osdl.org> Signed-off-by: NLinus Torvalds <torvalds@osdl.org>
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由 Andrew Morton 提交于
Squash this warning: kernel/audit.c: In function 'kauditd_thread': kernel/audit.c:367: warning: no return statement in function returning non-void We might as test kthread_should_stop(), although it's not very pointful at present. The code which starts this thread looks racy - the kernel could start multiple threads. Cc: Al Viro <viro@zeniv.linux.org.uk> Cc: Jeff Garzik <jeff@garzik.org> Signed-off-by: NAndrew Morton <akpm@osdl.org> Signed-off-by: NLinus Torvalds <torvalds@osdl.org>
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由 Andrew Morton 提交于
Cc: David Howells <dhowells@redhat.com> Signed-off-by: NAndrew Morton <akpm@osdl.org> Signed-off-by: NLinus Torvalds <torvalds@osdl.org>
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由 Martin Schwidefsky 提交于
Fix too slow clock by using CONFIG_GENERIC_TIME and adding a clock source for the s390 time-of-day clock. As added benefit we get rid of the s390 specific definition of do_gettimeofday and do_settimeofday. Signed-off-by: NMartin Schwidefsky <schwidefsky@de.ibm.com>
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由 Heiko Carstens 提交于
drivers/char/sysrq.c: In function `sysrq_handle_crashdump': drivers/char/sysrq.c:98: warning: implicit declaration of function `get_irq_regs' Signed-off-by: NHeiko Carstens <heiko.carstens@de.ibm.com> Signed-off-by: NMartin Schwidefsky <schwidefsky@de.ibm.com>
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由 Heiko Carstens 提交于
Signed-off-by: NHeiko Carstens <heiko.carstens@de.ibm.com> Signed-off-by: NMartin Schwidefsky <schwidefsky@de.ibm.com>
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由 Cornelia Huck 提交于
In order to determine chpid validity, we need to check whether the corresponding path is specified in the pim. Signed-off-by: NCornelia Huck <cornelia.huck@de.ibm.com> Signed-off-by: NMartin Schwidefsky <schwidefsky@de.ibm.com>
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由 Melissa Howland 提交于
Make max_bufs a global (per linux guest) limit. Signed-off-by: NMelissa Howland <melissah@us.ibm.com> Signed-off-by: NMartin Schwidefsky <schwidefsky@de.ibm.com>
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由 Christian Borntraeger 提交于
The ap bus is supposed to have a low priority. We must use 19 instead of -20, which is just the opposite. Signed-off-by: NChristian Borntraeger <cborntra@de.ibm.com> Signed-off-by: NMartin Schwidefsky <schwidefsky@de.ibm.com>
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由 Olof Johansson 提交于
Fix up some of the buildbreaks from the irq handler changes. Signed-off-by: NOlof Johansson <olof@lixom.net> Signed-off-by: NLinus Torvalds <torvalds@osdl.org>
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git://git.infradead.org/~dhowells/irq-2.6由 Linus Torvalds 提交于
* git://git.infradead.org/~dhowells/irq-2.6: IRQ: Maintain regs pointer globally rather than passing to IRQ handlers IRQ: Typedef the IRQ handler function type IRQ: Typedef the IRQ flow handler function type
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由 Peter Osterlund 提交于
The UDF filesystem can't be mounted in read-write mode any more, because of forgotten braces. Signed-off-by: NPeter Osterlund <petero2@telia.com> [ Duh! ] Signed-off-by: NLinus Torvalds <torvalds@osdl.org>
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由 Randy Dunlap 提交于
Include linux/kallsyms.h unconditionally for print_symbol(). Signed-off-by: NRandy Dunlap <rdunlap@xenotime.net> Signed-off-by: NAndi Kleen <ak@suse.de> Signed-off-by: NLinus Torvalds <torvalds@osdl.org>
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git://one.firstfloor.org/home/andi/git/linux-2.6由 Linus Torvalds 提交于
* 'for-linus' of git://one.firstfloor.org/home/andi/git/linux-2.6: [PATCH] i386: fix rwsem build bug on CONFIG_M386=y [PATCH] x86-64: Annotate interrupt frame backlink in interrupt handlers [PATCH] x86-64: Fix FPU corruption [PATCH] x86: Terminate the kernel stacks for the unwinder [PATCH] i386: Fix PCI BIOS config space access [PATCH] x86-64: Calgary IOMMU: print PCI bus numbers in hex [PATCH] x86-64: Calgary IOMMU: Update Jon's contact info [PATCH] x86-64: Calgary IOMMU: Fix off by one when calculating register space location [PATCH] x86-64: Calgary IOMMU: deobfuscate calgary_init [PATCH] i386: Update defconfig [PATCH] x86-64: Update defconfig [ Manually skipped commits that incorrectly ignored AC in kernel space. The alignment fault is defined to only happen for CPL3 anyway - Linus ]
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由 Frederik Deweerdt 提交于
commit 0181944f adds a 'extended_error_logging' global variable to qla2xxx which is defined by qla4xxx too. Trying to build both drivers results in the following error: LD drivers/scsi/built-in.o drivers/scsi/qla4xxx/built-in.o: In function `qla4xxx_slave_configure': drivers/scsi/qla4xxx/ql4_os.c:1433: multiple definition of `extended_error_logging' drivers/scsi/qla2xxx/built-in.o:drivers/scsi/qla2xxx/qla_os.c:2166: first defined here make[2]: *** [drivers/scsi/built-in.o] Error 1 make[1]: *** [drivers/scsi] Error 2 make: *** [drivers] Error 2 The following patch simply adds a qla2_ (qla4_ respectively) prefix to the variable name. Signed-off-by: NFrederik Deweerdt <frederik.deweerdt@gmail.com> Signed-off-by: NLinus Torvalds <torvalds@osdl.org>
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由 Ingo Molnar 提交于
CONFIG_M386 turns on spinlock-based generic rwsems - which surprises the semaphore.S rwsem stubs. Tested both with and without CONFIG_M386. Reported-by: NKlaus Knopper <knopper@knopper.net> Triaged-by: NAdrian Bunk <bunk@stusta.de> Signed-off-by: NIngo Molnar <mingo@elte.hu> Signed-off-by: NAndi Kleen <ak@suse.de>
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由 Andi Kleen 提交于
Add correct CFI annotation to the backlink on top of the interrupt stack. Signed-off-by: NAndi Kleen <ak@suse.de>
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