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2008-04-18Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/net-2.6.26Linus Torvalds
* git://git.kernel.org/pub/scm/linux/kernel/git/davem/net-2.6.26: (1090 commits) [NET]: Fix and allocate less memory for ->priv'less netdevices [IPV6]: Fix dangling references on error in fib6_add(). [NETLABEL]: Fix NULL deref in netlbl_unlabel_staticlist_gen() if ifindex not found [PKT_SCHED]: Fix datalen check in tcf_simp_init(). [INET]: Uninline the __inet_inherit_port call. [INET]: Drop the inet_inherit_port() call. SCTP: Initialize partial_bytes_acked to 0, when all of the data is acked. [netdrvr] forcedeth: internal simplifications; changelog removal phylib: factor out get_phy_id from within get_phy_device PHY: add BCM5464 support to broadcom PHY driver cxgb3: Fix __must_check warning with dev_dbg. tc35815: Statistics cleanup natsemi: fix MMIO for PPC 44x platforms [TIPC]: Cleanup of TIPC reference table code [TIPC]: Optimized initialization of TIPC reference table [TIPC]: Remove inlining of reference table locking routines e1000: convert uint16_t style integers to u16 ixgb: convert uint16_t style integers to u16 sb1000.c: make const arrays static sb1000.c: stop inlining largish static functions ...
2008-04-18Merge git://git.kernel.org/pub/scm/linux/kernel/git/jejb/scsi-misc-2.6Linus Torvalds
* git://git.kernel.org/pub/scm/linux/kernel/git/jejb/scsi-misc-2.6: (137 commits) [SCSI] iscsi: bidi support for iscsi_tcp [SCSI] iscsi: bidi support at the generic libiscsi level [SCSI] iscsi: extended cdb support [SCSI] zfcp: Fix error handling for blocked unit for send FCP command [SCSI] zfcp: Remove zfcp_erp_wait from slave destory handler to fix deadlock [SCSI] zfcp: fix 31 bit compile warnings [SCSI] bsg: no need to set BSG_F_BLOCK bit in bsg_complete_all_commands [SCSI] bsg: remove minor in struct bsg_device [SCSI] bsg: use better helper list functions [SCSI] bsg: replace kobject_get with blk_get_queue [SCSI] bsg: takes a ref to struct device in fops->open [SCSI] qla1280: remove version check [SCSI] libsas: fix endianness bug in sas_ata [SCSI] zfcp: fix compiler warning caused by poking inside new semaphore (linux-next) [SCSI] aacraid: Do not describe check_reset parameter with its value [SCSI] aacraid: Fix down_interruptible() to check the return value [SCSI] sun3_scsi_vme: add MODULE_LICENSE [SCSI] st: rename flush_write_buffer() [SCSI] tgt: use KMEM_CACHE macro [SCSI] initio: fix big endian problems for auto request sense ...
2008-04-18Merge branch 'release' of ↵Linus Torvalds
git://git.kernel.org/pub/scm/linux/kernel/git/aegl/linux-2.6 * 'release' of git://git.kernel.org/pub/scm/linux/kernel/git/aegl/linux-2.6: (27 commits) [IA64] kdump: Add crash_save_vmcoreinfo for INIT [IA64] Fix NUMA configuration issue [IA64] Itanium Spec updates [IA64] Untangle sync_icache_dcache() page size determination [IA64] arch/ia64/kernel/: use time_* macros [IA64] remove redundant display of free swap space in show_mem() [IA64] make IOMMU respect the segment boundary limits [IA64] kprobes: kprobe-booster for ia64 [IA64] fix getpid and set_tid_address fast system calls for pid namespaces [IA64] Replace explicit jiffies tests with time_* macros. [IA64] use goto to jump out do/while_each_thread [IA64] Fix unlock ordering in smp_callin [IA64] pgd_offset() constfication. [IA64] kdump: crash.c coding style fix [IA64] kdump: add kdump_on_fatal_mca [IA64] Minimize per_cpu reservations. [IA64] Correct pernodesize calculation. [IA64] Kernel parameter for max number of concurrent global TLB purges [IA64] Multiple outstanding ptc.g instruction support [IA64] Implement smp_call_function_mask for ia64 ...
2008-04-17Merge branch 'master' of ↵David S. Miller
master.kernel.org:/pub/scm/linux/kernel/git/torvalds/linux-2.6
2008-04-17Pull miscellaneous into release branchTony Luck
Conflicts: arch/ia64/kernel/mca.c
2008-04-17Pull nptcg into release branchTony Luck
Conflicts: arch/ia64/mm/tlb.c
2008-04-17Pull kvm-patches into release branchTony Luck
2008-04-17Pull percpureserve into release branchTony Luck
2008-04-17Pull regset into release branchTony Luck
2008-04-17Pull virt-cpu-accounting into release branchTony Luck
2008-04-17Pull fsys_gettimeofday into release branchTony Luck
2008-04-17Generic semaphore implementationMatthew Wilcox
Semaphores are no longer performance-critical, so a generic C implementation is better for maintainability, debuggability and extensibility. Thanks to Peter Zijlstra for fixing the lockdep warning. Thanks to Harvey Harrison for pointing out that the unlikely() was unnecessary. Signed-off-by: Matthew Wilcox <willy@linux.intel.com> Acked-by: Ingo Molnar <mingo@elte.hu>
2008-04-15acpi: unneccessary to scan the PCI bus already scannedyakui.zhao@intel.com
http://bugzilla.kernel.org/show_bug.cgi?id=10124 this change: commit 08f1c192c3c32797068bfe97738babb3295bbf42 Author: Muli Ben-Yehuda <muli@il.ibm.com> Date: Sun Jul 22 00:23:39 2007 +0300 x86-64: introduce struct pci_sysdata to facilitate sharing of ->sysdata This patch introduces struct pci_sysdata to x86 and x86-64, and converts the existing two users (NUMA, Calgary) to use it. This lays the groundwork for having other users of sysdata, such as the PCI domains work. The Calgary bits are tested, the NUMA bits just look ok. replaces pcibios_scan_root by pci_scan_bus_parented... but in pcibios_scan_root we have a check about scanned busses. Cc: <yakui.zhao@intel.com> Cc: Stian Jordet <stian@jordet.net> Cc: Len Brown <lenb@kernel.org> Cc: Greg KH <greg@kroah.com> Cc: Ingo Molnar <mingo@elte.hu> Cc: "Yinghai Lu" <yhlu.kernel@gmail.com> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
2008-04-15[IA64] kdump: Add crash_save_vmcoreinfo for INITTakao Indoh
This patch fixes the problem that kdump by INIT does not work if we use makedumpfile. The problem is that after INIT is issued, 2nd kernel starts and makedumpfile fails with the following error message. /proc/vmcore doesn't contain vmcoreinfo. '-x' or '-i' must be specified. makedumpfile Failed. The cause of this problem is that kernel does not call crash_save_vmcoreinfo. When kdump starts by panic or sysrq-trigger, crash_save_vmcoreinfo is called by crash_kexec. But this function is not called when kdump starts by INIT. The Attached patch fixes this. This patch just adds crash_save_vmcoreinfo into machine_kdump_on_init so that crash_save_vmcoreinfo can be called when kdump starts by INIT. I tested this patch with linux-2.6.25-rc9 and I confirmed it worked. Signed-off-by: Takao Indoh <indou.takao@jp.fujitsu.com> Signed-off-by: Tony Luck <tony.luck@intel.com>
2008-04-11[IA64] Fix NUMA configuration issueZoltan Menyhart
There is a NUMA memory configuration issue in 2.6.24: A 2-node machine of ours has got the following memory layout: Node 0: 0 - 2 Gbytes Node 0: 4 - 8 Gbytes Node 1: 8 - 16 Gbytes Node 0: 16 - 18 Gbytes "efi_memmap_init()" merges the three last ranges into one. "register_active_ranges()" is called as follows: efi_memmap_walk(register_active_ranges, NULL); i.e. once for the 4 - 18 Gbytes range. It picks up the node number from the start address, and registers all the memory for the node #0. "register_active_ranges()" should be called as follows to make sure there is no merged address range at its entry: efi_memmap_walk(filter_memory, register_active_ranges); "filter_memory()" is similar to "filter_rsvd_memory()", but the reserved memory ranges are not filtered out. Signed-off-by: Zoltan Menyhart <Zoltan.Menyhart@bull.net> Signed-off-by: Tony Luck <tony.luck@intel.com>
2008-04-09[IA64] Untangle sync_icache_dcache() page size determinationChristoph Lameter
Untangle the chaos of page size determination in this function by simply using PAGE_SIZE << compound_order(). Signed-off-by: Christoph Lameter <clameter@sgi.com> Signed-off-by: Tony Luck <tony.luck@intel.com>
2008-04-09[IA64] arch/ia64/kernel/: use time_* macrosS.Caglar Onur
The functions time_before, time_before_eq, time_after, and time_after_eq are more robust for comparing jiffies against other values. So use the time_after() & time_before() macros, defined at linux/jiffies.h, which deal with wrapping correctly [akpm@linux-foundation.org: coding-style fixes] Signed-off-by: S.Caglar Onur <caglar@pardus.org.tr> Reviewed-by: KOSAKI Motohiro <kosaki.motohiro@jp.fujitsu.com> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Tony Luck <tony.luck@intel.com>
2008-04-09[IA64] remove redundant display of free swap space in show_mem()Johannes Weiner
show_mem() has no need to print the amount of free swap space manually because show_free_areas() does this already and is called by the former. The two outputs only differ in text formatting: printk("Free swap = %lukB\n", ...); printk("Free swap: %6ldkB\n", ...); Signed-off-by: Johannes Weiner <hannes@saeurebad.de> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Tony Luck <tony.luck@intel.com>
2008-04-09[IA64] make IOMMU respect the segment boundary limitsFUJITA Tomonori
IA64's IOMMU implementation allocates memory areas spanning LLD's segment boundary limit. It forces low level drivers to have a workaround to adjust scatter lists that the IOMMU builds. We are in the process of making all the IOMMUs respect the segment boundary limits to remove such work around in LLDs. This patch is for IA64's IOMMU. Signed-off-by: FUJITA Tomonori <fujita.tomonori@lab.ntt.co.jp> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Tony Luck <tony.luck@intel.com>
2008-04-09[IA64] kprobes: kprobe-booster for ia64Masami Hiramatsu
Add kprobe-booster support on ia64. Kprobe-booster improves the performance of kprobes by eliminating single-step, where possible. Currently, kprobe-booster is implemented on x86 and x86-64. This is an ia64 port. On ia64, kprobe-booster executes a copied bundle directly, instead of single stepping. Bundles which have B or X unit and which may cause an exception (including break) are not executed directly. And also, to prevent hitting break exceptions on the copied bundle, only the hindmost kprobe is executed directly if several kprobes share a bundle and are placed in different slots. Note: set_brl_inst() is used for preparing an instruction buffer(it does not modify any active code), so it does not need any atomic operation. Signed-off-by: Masami Hiramatsu <mhiramat@redhat.com> Cc: Anil S Keshavamurthy <anil.s.keshavamurthy@intel.com> Cc: Ananth N Mavinakayanahalli <ananth@in.ibm.com> Cc: bibo,mao <bibo.mao@intel.com> Cc: Rusty Lynch <rusty.lynch@intel.com> Cc: Prasanna S Panchamukhi <prasanna@in.ibm.com> Cc: Jim Keniston <jkenisto@us.ibm.com> Cc: Shaohua Li <shaohua.li@intel.com> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Tony Luck <tony.luck@intel.com>
2008-04-09[IA64] fix getpid and set_tid_address fast system calls for pid namespacesPavel Emelyanov
The sys_getpid() and sys_set_tid_address() behavior changed from return current->tgid to struct pid *pid; pid = current->pids[PIDTYPE_PID].pid; return pid->numbers[pid->level].nr; But the fast system calls on ia64 still operate the old way. Patch them appropriately to let ia64 work with pid namespaces. Besides, this is one more step in deprecating of pid and tgid on task_struct. The fsys_getppid() is to be patched as well, but its logic is much more complex now, so I will make it later. One thing I'm not 100% sure is the trick with the IA64_UPID_SHIFT. On order to access the pid->level's element of an array I have to perform the following calculations pid + sizeof(struct upid) * pid->level The problem is that ia64 can only multiply float point registers, while all the offsets I have in code are in rXX ones. Fortunately, the sizeof(struct upid) is 32 bytes on ia64 (and is very unlikely to ever change), so the calculations get simpler: pid + pid->level << 5 So, I introduce the IA64_UPID_SHIFT and use the shl instruction. I also looked at how gcc compiles the similar place and found that it makes it with shift as well. Is this OK to do so? Tested with ski emulator with 2.6.24 kernel, but fits 2.6.25-rc4 and 2.6.25-rc4-mm1 as well. Signed-off-by: Pavel Emelyanov <xemul@openvz.org> Cc: David Mosberger-Tang <davidm@hpl.hp.com> Cc: Hidetoshi Seto <seto.hidetoshi@jp.fujitsu.com> Cc: Fenghua Yu <fenghua.yu@intel.com> Cc: Amy Griffis <amy.griffis@hp.com> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Tony Luck <tony.luck@intel.com>
2008-04-09[IA64] Replace explicit jiffies tests with time_* macros.Robert P. J. Day
In arch/ia64/sn/kernel/xpc_{main,partition}.c Signed-off-by: Robert P. J. Day <rpjday@crashcourse.ca> Signed-off-by: Tony Luck <tony.luck@intel.com>
2008-04-09[IA64] use goto to jump out do/while_each_threadLi Zefan
do_each_thread/while_each_thread is a double loop, so should use 'goto' rather than 'break' to break out the loop. Signed-off-by: Li Zefan <lizf@cn.fujitsu.com> Signed-off-by: Tony Luck <tony.luck@intel.com>
2008-04-09[IA64] Fix unlock ordering in smp_callinAlan D. Brunelle
One should normally unlock in the reverse order of the lock calls, and in this case there certainly is no reason not to. Signed-off-by: Alan D. Brunelle <alan.brunelle@hp.com> Signed-off-by: Tony Luck <tony.luck@intel.com>
2008-04-09[IA64] kdump: crash.c coding style fixHidetoshi Seto
Fix indenting of switch statement to follow Documentation/CodingStyle. Signed-off-by: Hidetoshi Seto <seto.hidetoshi@jp.fujitsu.com> Signed-off-by: Tony Luck <tony.luck@intel.com>
2008-04-09[IA64] kdump: add kdump_on_fatal_mcaHidetoshi Seto
While it is convenient that we can invoke kdump by asserting INIT via button on chassis etc., there are some situations that invoking kdump on fatal MCA is not welcomed rather than rebooting fast without dump. This patch adds a new flag 'kdump_on_fatal_mca' that is independent from 'kdump_on_init' currently available. Adding this flag enable us to turning on/off of kdump depend on the event, INIT and/or fatal MCA. Default for this flag is to take the dump. Signed-off-by: Hidetoshi Seto <seto.hidetoshi@jp.fujitsu.com> Signed-off-by: Tony Luck <tony.luck@intel.com>
2008-04-08[IA64] Minimize per_cpu reservations.holt@sgi.com
This attached patch significantly shrinks boot memory allocation on ia64. It does this by not allocating per_cpu areas for cpus that can never exist. In the case where acpi does not have any numa node description of the cpus, I defaulted to assigning the first 32 round-robin on the known nodes.. For the !CONFIG_ACPI I used for_each_possible_cpu(). Signed-off-by: Robin Holt <holt@sgi.com> Signed-off-by: Tony Luck <tony.luck@intel.com>
2008-04-08[IA64] Correct pernodesize calculation.holt@sgi.com
A simple fix. The existing pernodesize reservation is not taking into account a second array of pg_data_t structures. This is normally not important because the PAGE_ALIGN macro reserves adequate space. I made the compute_pernodesize steps in the same order as the fill_pernode steps to make the correlation more clear. Signed-off-by: Robin Holt <holt@sgi.com> Signed-off-by: Tony Luck <tony.luck@intel.com>
2008-04-07[SCSI] simscsi: use sg buffer copy helper funcitonsFUJITA Tomonori
This replaces simscsi_fillresult with scsi_sg_copy_from_buffer. Signed-off-by: FUJITA Tomonori <fujita.tomonori@lab.ntt.co.jp> Cc: Tony Luck <tony.luck@intel.com> Signed-off-by: James Bottomley <James.Bottomley@HansenPartnership.com>
2008-04-04[IA64] Kernel parameter for max number of concurrent global TLB purgesFenghua Yu
The patch defines kernel parameter "nptcg=". The parameter overrides max number of concurrent global TLB purges which is reported from either PAL_VM_SUMMARY or SAL PALO. Signed-off-by: Fenghua Yu <fenghua.yu@intel.com> Signed-off-by: Tony Luck <tony.luck@intel.com>
2008-04-04[IA64] Multiple outstanding ptc.g instruction supportFenghua Yu
According to SDM2.2, Itanium supports multiple outstanding ptc.g instructions. But current kernel function ia64_global_tlb_purge() uses a spinlock to serialize ptc.g instructions issued by multiple processors. This serialization might have scalability issue on a big SMP machine where many processors could purge TLB in parallel. The patch fixes this problem by issuing multiple ptc.g instructions in ia64_global_tlb_purge(). It also adds support for the "PALO" table to get a platform view of the max number of outstanding ptc.g instructions (which may be different from the processor view found from PAL_VM_SUMMARY). PALO specification can be found at: http://www.dig64.org/home/DIG64_PALO_R1_0.pdf spinaphore implementation by Matthew Wilcox. Signed-off-by: Fenghua Yu <fenghua.yu@intel.com> Signed-off-by: Tony Luck <tony.luck@intel.com>
2008-04-03[IA64] Implement smp_call_function_mask for ia64Xiantao Zhang
This interface provides more flexible functionality for smp infrastructure ... e.g. KVM frequently needs to operate on a subset of cpus. Signed-off-by: Xiantao Zhang <xiantao.zhang@intel.com> Signed-off-by: Tony Luck <tony.luck@intel.com>
2008-04-03[IA64] Add API for allocating Dynamic TR resource.Xiantao Zhang
Dynamic TR resource should be managed in the uniform way. Add two interfaces for kernel: ia64_itr_entry: Allocate a (pair of) TR for caller. ia64_ptr_entry: Purge a (pair of ) TR by caller. Signed-off-by: Xiantao Zhang <xiantao.zhang@intel.com> Signed-off-by: Anthony Xu <anthony.xu@intel.com> Signed-off-by: Tony Luck <tony.luck@intel.com>
2008-03-26[NET] NETNS: Omit net_device->nd_net without CONFIG_NET_NS.YOSHIFUJI Hideaki
Introduce per-net_device inlines: dev_net(), dev_net_set(). Without CONFIG_NET_NS, no namespace other than &init_net exists. Let's explicitly define them to help compiler optimizations. Signed-off-by: YOSHIFUJI Hideaki <yoshfuji@linux-ipv6.org>
2008-03-12[IA64] remove duplicate code for register accessShaohua Li
We have duplicate code to access registers (access_uarea and regset way). They just have different layout, so remove duplicate code. Signed-off-by: Shaohua Li <shaohua.li@intel.com> Signed-off-by: Tony Luck <tony.luck@intel.com>
2008-03-12[IA64] use CORE_DUMP_USE_REGSETShaohua Li
After we have regset support, we can use CORE_DUMP_USE_REGSET. Signed-off-by: Shaohua Li <shaohua.li@intel.com> Signed-off-by: Tony Luck <tony.luck@intel.com>
2008-03-12[IA64] regset: 32-bit supportShaohua Li
This is the 32-bit regset implementation under IA64. Basically register read/write, which is derived from current ptrace register read/write. This version added TLS support. Signed-off-by: Shaohua Li <shaohua.li@intel.com> Signed-off-by: Tony Luck <tony.luck@intel.com>
2008-03-12[IA64] regset: 64-bit supportShaohua Li
This is the 64-bit regset implementation under IA64. Basically register read/write, which is derived from current ptrace register read/write. Signed-off-by: Shaohua Li <shaohua.li@intel.com> Signed-off-by: Tony Luck <tony.luck@intel.com>
2008-03-10[IA64] cleanup and improve fsys_gettimeofdayHidetoshi Seto
This patch does: - Remove outdated comments (which someday I marked with "?"). - Reassemble instructions to fit them in fewer bundles. - If McKinley Errata 9 workaround is not needed, the workaround bundles will be patched out with NOPs. However it also not needed to have a totally NOP bundle (nop * 3) before branch. As a result, this makes the code path 3 (or 2) bundles shorter (and remove 1 unnecessary stop bit). It seems to be 1% faster. (10sec loop test, with nojitter @ Madison 1.5GHz x 4) Before: CPU 0: 0.14 (usecs) (0 errors / 69598875 iterations) CPU 1: 0.14 (usecs) (0 errors / 69630721 iterations) CPU 2: 0.14 (usecs) (0 errors / 69607850 iterations) CPU 3: 0.14 (usecs) (0 errors / 69619832 iterations) After: CPU 0: 0.14 (usecs) (0 errors / 70257728 iterations) CPU 1: 0.14 (usecs) (0 errors / 70309498 iterations) CPU 2: 0.14 (usecs) (0 errors / 70280639 iterations) CPU 3: 0.14 (usecs) (0 errors / 70260682 iterations) Signed-off-by: Hidetoshi Seto <seto.hidetoshi@jp.fujitsu.com> Signed-off-by: Tony Luck <tony.luck@intel.com>
2008-03-06[IA64] kprobes arch consolidation build fixHarvey Harrison
ia64 named their handler kprobes_fault_handler while all other arches used kprobe_fault_handler. Change the function definition and header declaration. Signed-off-by: Harvey Harrison <harvey.harrison@gmail.com> Signed-off-by: Tony Luck <tony.luck@intel.com>
2008-03-06[IA64] update efi region debugging to use MB, GB and TB as well as KBSimon Horman
When EFI_DEBUG is defined to a non-zero value in arch/ia64/kernel/efi.c, the efi memory regions are displayed. This patch enhances the display code in a few ways: 1. Use TB, GB and MB as well as KB as units. Although this introduces rounding errors (KB doesn't as size is always a multiple of 4Kb), it does make things a lot more readable. Also as the range is also shown, it is possible to note the exact size if it is important. In my experience, the size field is mostly useful for getting a general idea of the size of a region. On the rx2620 that I use, there actually is an 8TB region (though not backed by physical memory, and 8TB really is a lot more readable than 8589934592KB. 2. pad the size field with leading spaces to further improve readability ... ... ( 8MB) ... ( 928MB) ... ( 3MB) ... vs ... ... (8MB) ... (928MB) ... (3MB) ... 3. Pad the attr field out to 64bits using leading zeros, to further improve readability. ... mem05: type= 2, attr=0x0000000000000008, range=[0x0000000004000000-0x000000000481f000) ( 8MB) mem06: type= 7, attr=0x0000000000000008, range=[0x000000000481f000-0x000000003e876000) ( 928MB) mem07: type= 5, attr=0x8000000000000008, range=[0x000000003e876000-0x000000003eb8e000) ( 3MB) mem08: type= 4, attr=0x0000000000000008, range=[0x000000003eb8e000-0x000000003ee7a000) ( 2MB) ... ... mem05: type= 2, attr=0x8, range=[0x0000000004000000-0x000000000481f000) ( 8MB) mem06: type= 7, attr=0x8, range=[0x000000000481f000-0x000000003e876000) ( 928MB) mem07: type= 5, attr=0x8000000000000008, range=[0x000000003e876000-0x000000003eb8e000) ( 3MB) mem08: type= 4, attr=0x8, range=[0x000000003eb8e000-0x000000003ee7a000) ( 2MB) ... 4. Use %d instead of %u for the index field, as i is a signed int. N.B: This code is not compiled unless EFI_DEBUG is non 0. Signed-off-by: Simon Horman <horms@verge.net.au> Signed-off-by: Tony Luck <tony.luck@intel.com>
2008-03-06[IA64] use dev_printk in video quirkBjorn Helgaas
Convert quirk printks to dev_printk(). Signed-off-by: Bjorn Helgaas <bjorn.helgaas@hp.com> Signed-off-by: Tony Luck <tony.luck@intel.com>
2008-03-06[IA64] remove remaining __FUNCTION__ occurrencesHarvey Harrison
__FUNCTION__ is gcc-specific, use __func__ Long lines have been kept where they exist, some small spacing changes have been done. Signed-off-by: Harvey Harrison <harvey.harrison@gmail.com> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Tony Luck <tony.luck@intel.com>
2008-03-06[IA64] remove unnecessary nfs includes from sys_ia32.cKOSAKI Motohiro
Compilation of 2.6.25-rc2-mm1 on ia64 generates many warnings. IA64 support 2 ELF format (IA64 binary and IA32 binary), thus if 2 elf related header included, cause many warning or error. about 2 week ago, J. Bruce Fields proposed this problem fixed patch. (http://marc.info/?l=linux-ia64&m=120329313305695&w=2) Signed-off-by: J. Bruce Fields <bfields@citi.umich.edu> Signed-off-by: KOSAKI Motohiro <kosaki.motohiro@jp.fujitsu.com> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Tony Luck <tony.luck@intel.com>
2008-03-06[IA64] remove CONFIG_SMP ifdef in ia64_send_ipi()Bjorn Helgaas
When !CONFIG_SMP, cpu_physical_id() is ia64_get_lid(), which is functionally identical to (ia64_getreg(_IA64_REG_CR_LID) >> 16) & 0xffff so there's no need for two versions of this code. Signed-off-by: Bjorn Helgaas <bjorn.helgaas@hp.com> Signed-off-by: Tony Luck <tony.luck@intel.com>
2008-03-05[IA64] arch_ptrace() cleanupPetr Tesarik
Remove duplicate code, clean up goto's and indentation. Signed-off-by: Petr Tesarik <ptesarik@suse.cz> Signed-off-by: Tony Luck <tony.luck@intel.com>
2008-03-05[IA64] remove duplicate code from arch_ptrace()Petr Tesarik
Remove all code which does exactly the same thing as ptrace_request(). Signed-off-by: Petr Tesarik <ptesarik@suse.cz> Signed-off-by: Tony Luck <tony.luck@intel.com>
2008-03-05[IA64] convert sys_ptrace to arch_ptracePetr Tesarik
Convert sys_ptrace() to arch_ptrace(). Signed-off-by: Petr Tesarik <ptesarik@suse.cz> Signed-off-by: Tony Luck <tony.luck@intel.com>
2008-03-05[IA64] remove find_thread_for_addr()Petr Tesarik
find_thread_for_addr() is no longer needed. It was only used to find the correct kernel RBS for a given memory address, but since the kernel RBS is not needed any longer, this function can go away. Signed-off-by: Petr Tesarik <ptesarik@suse.cz> Signed-off-by: Tony Luck <tony.luck@intel.com>
2008-03-05[IA64] do not sync RBS when changing PT_AR_BSP or PT_CFMPetr Tesarik
Syncing is no longer needed, because user RBS is already up-to-date. Actually, if a debugger modified the contents of the original RBS prior to changing PT_AR_BSP, the modifications would get overwritten. Signed-off-by: Petr Tesarik <ptesarik@suse.cz> Signed-off-by: Tony Luck <tony.luck@intel.com>