- 02 4月, 2009 9 次提交
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由 Kyle McMartin 提交于
Commit deac93df fixed up printing of %pF on parisc, but added the dereference_function_descriptor prototype to module.c... this isn't a particularly wise idea as module.c might not always be compiled. Signed-off-by: NKyle McMartin <kyle@mcmartin.ca>
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由 Kyle McMartin 提交于
elf.h probably won't be exported to userspace, but play it safe and cram it in a #ifdef __KERNEL__ guard. Signed-off-by: NKyle McMartin <kyle@mcmartin.ca>
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由 Kyle McMartin 提交于
When we build for PA8X00, we define ARCH_HAS_KMAP, which results in the kmap_types.h include in highmem.h getting skipped... In file included from include/linux/pagemap.h:10, from include/linux/mempolicy.h:62, from init/main.c:52: include/linux/highmem.h:196: warning: 'enum km_type' declared inside parameter list include/linux/highmem.h:196: warning: its scope is only this definition or declaration, which is probably not what you want include/linux/highmem.h:196: error: parameter 1 ('type') has incomplete type Signed-off-by: NKyle McMartin <kyle@mcmartin.ca>
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由 Kyle McMartin 提交于
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由 Helge Deller 提交于
Signed-off-by: NHelge Deller <deller@gmx.de> Signed-off-by: NKyle McMartin <kyle@mcmartin.ca>
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由 Alexander Beregalov 提交于
ccio-dma.c:456: warning: overflow in implicit constant conversion ccio-dma.c:459: warning: overflow in implicit constant conversion ccio-dma.c:1032: warning: unused variable 'j' ccio-dma.c:1031: warning: unused variable 'max' ccio-dma.c:1031: warning: unused variable 'min' ccio-dma.c:1031: warning: unused variable 'avg' ccio-dma.c:1403: warning: format '%08lx' expects type 'long unsigned int', but argument 3 has type 'resource_size_t' ccio-dma.c:1403: warning: format '%08lx' expects type 'long unsigned int', but argument 4 has type 'resource_size_t' ccio-dma.c:1554: warning: format '%lx' expects type 'long unsigned int', but argument 3 has type 'resource_size_t' dino.c:822: warning: format '%lx' expects type 'long unsigned int', but argument 4 has type 'resource_size_t' dino.c:822: warning: format '%lx' expects type 'long unsigned int', but argument 5 has type 'resource_size_t' dino.c:902: warning: format '%lx' expects type 'long unsigned int', but argument 3 has type 'resource_size_t' dino.c:902: warning: format '%lx' expects type 'long unsigned int', but argument 4 has type 'resource_size_t' asp.c:84: warning: format '%lx' expects type 'long unsigned int', but argument 4 has type 'resource_size_t' eisa.c:317: warning: format '%08lx' expects type 'long unsigned int', but argument 3 has type 'resource_size_t' eisa_enumerator.c:101: warning: format '%lx' expects type 'long unsigned int', but argument 2 has type 'resource_size_t' eisa_enumerator.c:101: warning: format '%lx' expects type 'long unsigned int', but argument 3 has type 'resource_size_t' eisa_enumerator.c:191: warning: format '%lx' expects type 'long unsigned int', but argument 2 has type 'resource_size_t' eisa_enumerator.c:191: warning: format '%lx' expects type 'long unsigned int', but argument 3 has type 'resource_size_t' Signed-off-by: NAlexander Beregalov <a.beregalov@gmail.com> Signed-off-by: NKyle McMartin <kyle@mcmartin.ca>
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由 Kyle McMartin 提交于
On Wed, Mar 25, 2009 at 05:02:21PM +0300, Alexander Beregalov wrote: > arch/parisc/kernel/traps.c:321: error: 'PARISC_BUG_BREAK_INSN' > undeclared (first use in this function) > > # CONFIG_BUG is not set > CONFIG_EMBEDDED=y > > Is it a reasonable config? imho, no. Signed-off-by: NKyle McMartin <kyle@mcmartin.ca>
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由 Alexander Beregalov 提交于
Fixes this build error: arch/parisc/kernel/pdc_cons.c:117: error: '__PAGE_OFFSET' undeclared Signed-off-by: NAlexander Beregalov <a.beregalov@gmail.com> Signed-off-by: NKyle McMartin <kyle@mcmartin.ca>
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由 Alexander Beregalov 提交于
proc_dir_entry::owner was removed in 0702c1c1a4 (proc 2/2: remove struct proc_dir_entry::owner) Signed-off-by: NAlexander Beregalov <a.beregalov@gmail.com> Signed-off-by: NKyle McMartin <kyle@mcmartin.ca>
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- 31 3月, 2009 31 次提交
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由 James Bottomley 提交于
Signed-off-by: NJames Bottomley <James.Bottomley@HansenPartnership.com> Signed-off-by: NKyle McMartin <kyle@mcmartin.ca>
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由 Alexander Beregalov 提交于
drivers/parisc/iosapic.c:717: error: incompatible types in assignment irq_desc::affinity was changed from cpumask_t to cpumask_var_t in 7f7ace0c (cpumask: update irq_desc to use cpumask_var_t) Signed-off-by: NAlexander Beregalov <a.beregalov@gmail.com> Signed-off-by: NKyle McMartin <kyle@mcmartin.ca>
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由 Helge Deller 提交于
As pointed out by Russell in http://marc.info/?l=linux-arch&m=118208089204630&w=2Signed-off-by: NHelge Deller <deller@gmx.de> Signed-off-by: NKyle McMartin <kyle@mcmartin.ca>
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由 Helge Deller 提交于
Document the LWS ABI including implementation notes for userspace, and comment cleanup. Remove extraneous .align 16 after lws_lock_start. Signed-off-by: NCarlos O'Donell <carlos@systemhalted.org> Signed-off-by: NHelge Deller <deller@gmx.de> Signed-off-by: NKyle McMartin <kyle@mcmartin.ca>
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由 Helge Deller 提交于
- depending on machine type, blink all leds or just the loadavg leds twice a second on oops. - cancel_rearming_delayed_workqueue() is obsolete, use cancel_delayed_work_sync() instead Signed-off-by: NHelge Deller <deller@gmx.de> Signed-off-by: NKyle McMartin <kyle@mcmartin.ca>
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由 Helge Deller 提交于
This patch adds the ftrace debugging functionality to the parisc kernel. It will currently only work with 64bit kernels, because the gcc options -pg and -ffunction-sections can't be enabled at the same time and -ffunction-sections is still needed to be able to link 32bit kernels. Signed-off-by: NHelge Deller <deller@gmx.de> Signed-off-by: NKyle McMartin <kyle@mcmartin.ca>
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由 Helge Deller 提交于
No need to test clone_flags here and set parent_tidptr and child_tidptr accordingly. The same check will be done in do_fork() and copy_process() anyway. Signed-off-by: NHelge Deller <deller@gmx.de> Signed-off-by: NKyle McMartin <kyle@mcmartin.ca>
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由 Helge Deller 提交于
Signed-off-by: NHelge Deller <deller@gmx.de> Signed-off-by: NKyle McMartin <kyle@mcmartin.ca>
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由 Helge Deller 提交于
Introduce new convert_for_tlb_insert20 macro and use it to replace assembler statements with hardcoded constants. This change allows the parisc64 kernel to boot with 16kb default kernel page size, aka CONFIG_PARISC_PAGE_SIZE_16KB=y. Signed-off-by: NHelge Deller <deller@gmx.de> Signed-off-by: NKyle McMartin <kyle@mcmartin.ca>
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由 Colin Watson 提交于
It'd be rather useful for debian-installer if we could get hold of accurate firmware information on whether only 32-bit kernels are supported, only 64-bit kernels, or both; this would allow us to present an accurate menu of kernel packages if more than one is available, rather than the user having to guess. This patch attempts to expose it in cpuinfo. I adjusted pdc_model_capabilities to cope with a potential PDC_INVALID_ARG return as the firmware manual instructs, by assuming 32-bit only. This may be the wrong place for it. I made up user-visible capability names by total fiat and for the moment ignored the other bits that may appear in the capabilities word. I have no PA-RISC machine myself to test on, and no PA experience either, so I rather hope that somebody will kind-heartedly take this and fix it up if needed. I ran it past Dann Frazier on IRC and he said "looks good to me", but I think without testing. Also, this is against the Ubuntu 2.6.28 kernel tree since that's what I had handy and I was a bit tight on disk space to slurp down another tree. Sorry if it's skewed in any relevant way; I'll be happy to adjust if necessary. Thanks in advance! Signed-off-by: NColin Watson <cjwatson@canonical.com> Signed-off-by: NKyle McMartin <kyle@mcmartin.ca>
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由 Helge Deller 提交于
A few small fixups: * _PAGE_SIZE_ENCODING_DEFAULT is wrong here, as one might assume that it's possible to define the page size that way. This is wrong. Use 0 instead. * use constants instead of hardcoded numerical values in depi and extru while building the PFN out of the pte entry * use SHRREG instead of extru (iitlba expects the PFN at bits {7..26}) Still wondering why we can use the same register (pte) as extru source and target register, but it seems to work on PA1.1 and PA2.0... Signed-off-by: NHelge Deller <deller@gmx.de> Signed-off-by: NKyle McMartin <kyle@mcmartin.ca>
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由 Helge Deller 提交于
This patch fixes a long outstanding bug on 32bit parisc linux kernels which prevented us from using 32bit PTE table entries (instead of 64bit entries of which 32bit were unused). The problem was caused by this assembler statement in the L2_ptep macro in arch/parisc/kernel/entry.S:447: EXTR \va,31-ASM_PGDIR_SHIFT,ASM_BITS_PER_PGD,\index which expanded to extrw,u r8,9,11,r1 and which has undefined behavior since the length value (11) extends beyond the leftmost bit (11-1 > 9). Interestingly PA2.0 processors seem to don't care and just zero-extend the value, while PA1.1 processors don't. Fix this problem by detecting an address space overflow with ASM_BITS_PER_PGD and adjusting it accordingly. To prevent such problems in the future, some compile time sanity checks in arch/parisc/mm/init.c were added. Since the page table now only consumes half of it's old size, we can use the freed memory to harmonize 32- and 64bit kernels and let both map 16MB for the initial page table. Signed-off-by: NHelge Deller <deller@gmx.de> Signed-off-by: NKyle McMartin <kyle@mcmartin.ca>
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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: wireless: remove duplicated .ndo_set_mac_address netfilter: xtables: fix IPv6 dependency in the cluster match tg3: Add GRO support. niu: Add GRO support. ucc_geth: Fix use-after-of_node_put() in ucc_geth_probe(). gianfar: Fix use-after-of_node_put() in gfar_of_init(). kernel: remove HIPQUAD() netpoll: store local and remote ip in net-endian netfilter: fix endian bug in conntrack printks dmascc: fix incomplete conversion to network_device_ops gso: Fix support for linear packets skbuff.h: fix missing kernel-doc ni5010: convert to net_device_ops
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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: sparc64: Fix reset hangs on Niagara systems. cpumask: use mm_cpumask() wrapper: sparc cpumask: remove dangerous CPU_MASK_ALL_PTR, &CPU_MASK_ALL.: sparc cpumask: remove the now-obsoleted pcibus_to_cpumask(): sparc cpumask: remove cpu_coregroup_map: sparc cpumask: prepare for iterators to only go to nr_cpu_ids/nr_cpumask_bits.: sparc cpumask: prepare for iterators to only go to nr_cpu_ids/nr_cpumask_bits.: sparc64 cpumask: Use accessors code.: sparc64 cpumask: Use accessors code: sparc cpumask: arch_send_call_function_ipi_mask: sparc cpumask: Use smp_call_function_many(): sparc64
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git://git.kernel.org/pub/scm/linux/kernel/git/rusty/linux-2.6-cpumask由 Linus Torvalds 提交于
* git://git.kernel.org/pub/scm/linux/kernel/git/rusty/linux-2.6-cpumask: oprofile: Thou shalt not call __exit functions from __init functions cpumask: remove the now-obsoleted pcibus_to_cpumask(): generic cpumask: remove cpumask_t from core cpumask: convert rcutorture.c cpumask: use new cpumask_ functions in core code. cpumask: remove references to struct irqaction's mask field. cpumask: use mm_cpumask() wrapper: kernel/fork.c cpumask: use set_cpu_active in init/main.c cpumask: remove node_to_first_cpu cpumask: fix seq_bitmap_*() functions. cpumask: remove dangerous CPU_MASK_ALL_PTR, &CPU_MASK_ALL
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git://git.kernel.org/pub/scm/linux/kernel/git/rusty/linux-2.6-lguest-and-virtio由 Linus Torvalds 提交于
* git://git.kernel.org/pub/scm/linux/kernel/git/rusty/linux-2.6-lguest-and-virtio: lguest: barrier me harder lguest: use bool instead of int lguest: use KVM hypercalls lguest: wire up pte_update/pte_update_defer lguest: fix spurious BUG_ON() on invalid guest stack. virtio: more neatening of virtio_ring macros. virtio: fix BAD_RING, START_US and END_USE macros
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git://jdelvare.pck.nerim.net/jdelvare-2.6由 Linus Torvalds 提交于
* 'hwmon-for-linus' of git://jdelvare.pck.nerim.net/jdelvare-2.6: hwmon: (fschmd) Add support for the FSC Hades IC hwmon: (fschmd) Add support for the FSC Syleus IC i2c-i801: Instantiate FSC hardware montioring chips dmi: Let dmi_walk() users pass private data hwmon: Define a standard interface for chassis intrusion detection Move the pcf8591 driver to hwmon hwmon: (w83627ehf) Only expose in6 or temp3 on the W83667HG hwmon: (w83627ehf) Add support for W83667HG hwmon: (w83627ehf) Invert fan pin variables logic hwmon: (hdaps) Fix Thinkpad X41 axis inversion hwmon: (hdaps) Allow inversion of separate axis hwmon: (ds1621) Clean up documentation hwmon: (ds1621) Avoid unneeded register access hwmon: (ds1621) Clean up register access hwmon: (ds1621) Reorder code statements
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git://git.kernel.org/pub/scm/linux/kernel/git/tip/linux-2.6-tip由 Linus Torvalds 提交于
* 'locking-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/linux-2.6-tip: (33 commits) lockdep: fix deadlock in lockdep_trace_alloc lockdep: annotate reclaim context (__GFP_NOFS), fix SLOB lockdep: annotate reclaim context (__GFP_NOFS), fix lockdep: build fix for !PROVE_LOCKING lockstat: warn about disabled lock debugging lockdep: use stringify.h lockdep: simplify check_prev_add_irq() lockdep: get_user_chars() redo lockdep: simplify get_user_chars() lockdep: add comments to mark_lock_irq() lockdep: remove macro usage from mark_held_locks() lockdep: fully reduce mark_lock_irq() lockdep: merge the !_READ mark_lock_irq() helpers lockdep: merge the _READ mark_lock_irq() helpers lockdep: simplify mark_lock_irq() helpers #3 lockdep: further simplify mark_lock_irq() helpers lockdep: simplify the mark_lock_irq() helpers lockdep: split up mark_lock_irq() lockdep: generate usage strings lockdep: generate the state bit definitions ...
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git://git.kernel.org/pub/scm/linux/kernel/git/adobriyan/proc由 Linus Torvalds 提交于
* 'proc-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/adobriyan/proc: Revert "proc: revert /proc/uptime to ->read_proc hook" proc 2/2: remove struct proc_dir_entry::owner proc 1/2: do PDE usecounting even for ->read_proc, ->write_proc proc: fix sparse warnings in pagemap_read() proc: move fs/proc/inode-alloc.txt comment into a source file
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git://git.kernel.org/pub/scm/linux/kernel/git/rafael/suspend-2.6由 Linus Torvalds 提交于
* 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/rafael/suspend-2.6: PCI PM: Make pci_prepare_to_sleep() disable wake-up if needed radeonfb: Use __pci_complete_power_transition() PCI PM: Introduce __pci_[start|complete]_power_transition() (rev. 2) PCI PM: Restore config spaces of all devices during early resume PCI PM: Make pci_set_power_state() handle devices with no PM support PCI PM: Put devices into low power states during late suspend (rev. 2) PCI PM: Move pci_restore_standard_config to pci-driver.c PCI PM: Use pci_set_power_state during early resume PCI PM: Consistently use variable name "error" for pm call return values kexec: Change kexec jump code ordering PM: Change hibernation code ordering PM: Change suspend code ordering PM: Rework handling of interrupts during suspend-resume PM: Introduce functions for suspending and resuming device interrupts
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由 Randy Dunlap 提交于
Fix printk format warnings in dma-debug: lib/dma-debug.c:645: warning: format '%016llx' expects type 'long long unsigned int', but argument 6 has type 'dma_addr_t' lib/dma-debug.c:662: warning: format '%016llx' expects type 'long long unsigned int', but argument 6 has type 'dma_addr_t' lib/dma-debug.c:676: warning: format '%016llx' expects type 'long long unsigned int', but argument 6 has type 'dma_addr_t' lib/dma-debug.c:686: warning: format '%016llx' expects type 'long long unsigned int', but argument 6 has type 'dma_addr_t' Signed-off-by: NRandy Dunlap <randy.dunlap@oracle.com> Signed-off-by: NLinus Torvalds <torvalds@linux-foundation.org>
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由 Jeff Mahoney 提交于
This patch ifdefs xattr_create when xattrs aren't enabled. Signed-off-by: NJeff Mahoney <jeffm@suse.com> Signed-off-by: NLinus Torvalds <torvalds@linux-foundation.org>
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由 Alexander Beregalov 提交于
Fix this build error when REISERFS_FS_POSIX_ACL is not set: fs/reiserfs/inode.c: In function 'reiserfs_new_inode': fs/reiserfs/inode.c:1919: warning: passing argument 1 of 'reiserfs_inherit_default_acl' from incompatible pointer type fs/reiserfs/inode.c:1919: warning: passing argument 2 of 'reiserfs_inherit_default_acl' from incompatible pointer type fs/reiserfs/inode.c:1919: warning: passing argument 3 of 'reiserfs_inherit_default_acl' from incompatible pointer type fs/reiserfs/inode.c:1919: error: too many arguments to function 'reiserfs_inherit_default_acl' due to a missing transaction-handle argument in the non-acl compatibility function. Signed-off-by: NAlexander Beregalov <a.beregalov@gmail.com> Acked-by: NJeff Mahoney <jeffm@suse.com> Signed-off-by: NLinus Torvalds <torvalds@linux-foundation.org>
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由 Peter Zijlstra 提交于
Heiko reported that we grab the graph lock with irqs enabled. Fix this by providng the same wrapper as all other lockdep entry functions have. Reported-by: NHeiko Carstens <heiko.carstens@de.ibm.com> Signed-off-by: NPeter Zijlstra <a.p.zijlstra@chello.nl> Cc: Nick Piggin <npiggin@suse.de> LKML-Reference: <1237544000.24626.52.camel@twins> Signed-off-by: NIngo Molnar <mingo@elte.hu>
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由 Alexey Dobriyan 提交于
This reverts commit 6c87df37. proc files implemented through seq_file do pread(2) now. Signed-off-by: NAlexey Dobriyan <adobriyan@gmail.com>
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由 Alexey Dobriyan 提交于
Setting ->owner as done currently (pde->owner = THIS_MODULE) is racy as correctly noted at bug #12454. Someone can lookup entry with NULL ->owner, thus not pinning enything, and release it later resulting in module refcount underflow. We can keep ->owner and supply it at registration time like ->proc_fops and ->data. But this leaves ->owner as easy-manipulative field (just one C assignment) and somebody will forget to unpin previous/pin current module when switching ->owner. ->proc_fops is declared as "const" which should give some thoughts. ->read_proc/->write_proc were just fixed to not require ->owner for protection. rmmod'ed directories will be empty and return "." and ".." -- no harm. And directories with tricky enough readdir and lookup shouldn't be modular. We definitely don't want such modular code. Removing ->owner will also make PDE smaller. So, let's nuke it. Kudos to Jeff Layton for reminding about this, let's say, oversight. http://bugzilla.kernel.org/show_bug.cgi?id=12454Signed-off-by: NAlexey Dobriyan <adobriyan@gmail.com>
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由 Alexey Dobriyan 提交于
struct proc_dir_entry::owner is going to be removed. Now it's only necessary to protect PDEs which are using ->read_proc, ->write_proc hooks. However, ->owner assignments are racy and make it very easy for someone to switch ->owner on live PDE (as some subsystems do) without fixing refcounts and so on. http://bugzilla.kernel.org/show_bug.cgi?id=12454 So, ->owner is on death row. Proxy file operations exist already (proc_file_operations), just bump usecount when necessary. Signed-off-by: NAlexey Dobriyan <adobriyan@gmail.com>
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由 Milind Arun Choudhary 提交于
fs/proc/task_mmu.c:696:12: warning: cast removes address space of expression fs/proc/task_mmu.c:696:9: warning: incorrect type in assignment (different address spaces) fs/proc/task_mmu.c:696:9: expected unsigned long long [noderef] [usertype] <asn:1>*out fs/proc/task_mmu.c:696:9: got unsigned long long [usertype] *<noident> fs/proc/task_mmu.c:697:12: warning: cast removes address space of expression fs/proc/task_mmu.c:697:9: warning: incorrect type in assignment (different address spaces) fs/proc/task_mmu.c:697:9: expected unsigned long long [noderef] [usertype] <asn:1>*end fs/proc/task_mmu.c:697:9: got unsigned long long [usertype] *<noident> fs/proc/task_mmu.c:723:12: warning: cast removes address space of expression fs/proc/task_mmu.c:723:26: error: subtraction of different types can't work (different address spaces) fs/proc/task_mmu.c:725:24: error: subtraction of different types can't work (different address spaces) Signed-off-by: NMilind Arun Choudhary <milindchoudhary@gmail.com> Signed-off-by: NAndrew Morton <akpm@linux-foundation.org> Signed-off-by: NAlexey Dobriyan <adobriyan@gmail.com>
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由 Randy Dunlap 提交于
so that people will realize that it exists and can update it as needed. Signed-off-by: NRandy Dunlap <randy.dunlap@oracle.com> Signed-off-by: NAndrew Morton <akpm@linux-foundation.org> Signed-off-by: NAlexey Dobriyan <adobriyan@gmail.com>
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由 Ingo Molnar 提交于
Impact: build fix fix typo in mm/slob.c: mm/slob.c:469: error: ‘flags’ undeclared (first use in this function) mm/slob.c:469: error: (Each undeclared identifier is reported only once mm/slob.c:469: error: for each function it appears in.) Cc: Nick Piggin <npiggin@suse.de> Cc: Peter Zijlstra <a.p.zijlstra@chello.nl> LKML-Reference: <20090128135457.350751756@chello.nl> Signed-off-by: NIngo Molnar <mingo@elte.hu>
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git://git.kernel.org/pub/scm/linux/kernel/git/airlied/drm-2.6由 Linus Torvalds 提交于
* 'drm-next' of git://git.kernel.org/pub/scm/linux/kernel/git/airlied/drm-2.6: (53 commits) drm: detect hdmi monitor by hdmi identifier (v3) drm: drm_fops.c unlock missing on error path drm: reorder struct drm_ioctl_desc to save space on 64 bit builds radeon: add some new pci ids drm: read EDID extensions from monitor drm: Use a little stash on the stack to avoid kmalloc in most DRM ioctls. drm/radeon: add regs required for occlusion queries support drm/i915: check the return value from the copy from user drm/radeon: fix logic in r600_page_table_init() to match ati_gart drm/radeon: r600 ptes are 64-bit, cleanup cleanup function. drm/radeon: don't call irq changes on r600 suspend/resume drm/radeon: fix r600 writeback across suspend/resume drm/radeon: fix r600 writeback setup. drm: fix warnings about new mappings in info code. drm/radeon: NULL noise: drivers/gpu/drm/radeon/radeon_*.c drm/radeon: fix r600 pci mapping calls. drm/radeon: r6xx/r7xx: fix possible oops in r600_page_table_cleanup() radeon: call the correct idle function, logic got inverted. drm/radeon: RS600: fix interrupt handling drm/r600: fix rptr address along lines of previous fixes to radeon. ...
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