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* Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/sparc-2.6Linus Torvalds2009-01-05
|\ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | * git://git.kernel.org/pub/scm/linux/kernel/git/davem/sparc-2.6: (30 commits) sparc: Fix minor SPARC32 compile error sparc: Remove reg*.h from Kbuild sparc: Clean arch-specific code in prom_common.c sparc: Kill asm/reg*.h sparc: Use 64BIT config entry MAINTAINERS: update sparc maintainer sparc: unify ipcbuf.h sparc: Update 64-bit defconfig. sparc: remove NO_PROC_ID - it is no longer used sparc: drop get_tbr() in traps.h sparc: fix warning in userspace header traps.h sparc: fix warnings in userspace header byteorder.h sparc: fix warning in userspace header jsflash.h sparc: unify openprom.h sparc64: delete unused linux_prom64_ranges from openprom_64.h sparc: prepare openprom for unification sparc: remove linux_prom_pci_assigned_addresses from openprom_32.h sparc: remove ebus definitions from openprom*.h sparc: unify siginfo.h sparc: unify ptrace.h ...
| * sparc: Fix minor SPARC32 compile errorJulian Calaby2009-01-05
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | When CONFIG_PROC_FS is unset, include/linux/interrupt.h defines init_irq_proc() as an empty function. arch/sparc/kernel/irq_32.c defines this function unconditionally. Fix the latter so that it only defines this function when CONFIG_PROC_FS is set. This fixes the following error: arch/sparc/kernel/irq_32.c:672: error: redefinition of 'init_irq_proc' include/linux/interrupt.h:461: error: previous definition of 'init_irq_proc' was here This was found using randconfig builds. Signed-off-by: Julian Calaby <julian.calaby@gmail.com> Signed-off-by: David S. Miller <davem@davemloft.net>
| * sparc: Remove reg*.h from KbuildDavid S. Miller2009-01-05
| | | | | | | | | | | | | | Forgot to commit this in previous change, noticed by Sam. Signed-off-by: David S. Miller <davem@davemloft.net>
| * sparc: Clean arch-specific code in prom_common.cJulian Calaby2009-01-05
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | prom_nextprop() and prom_firstprop() have slightly different calling conventions in 32 and 64 bit SPARC. prom_common.c uses a ifdef guard to ensure that these functions are called correctly. Adjust code to eliminate this ifdef by using a calling convention that is compatible with both 32 and 64 bit SPARC. Signed-off-by: Julian Calaby <julian.calaby@gmail.com> Reviewed-by: Sam Ravnborg <sam@ravnborg.org> Signed-off-by: David S. Miller <davem@davemloft.net>
| * sparc: Kill asm/reg*.hDavid S. Miller2009-01-05
| | | | | | | | | | | | | | | | | | | | As noticed by Sam Ravnborg, these aren't use for anything. Neither the kernel nor userland make a reference to this family of header files. So just get rid of them. Signed-off-by: David S. Miller <davem@davemloft.net>
| * sparc: Use 64BIT config entryBastian Blank2009-01-05
| | | | | | | | | | | | | | | | | | | | | | | | | | | | Use 64BIT config entry to distinguish between 32 and 64bit builds instead of relying on the ARCH setting. Using sparc64 as ARCH still forces 64BIT on. Inspired by the x86 and s390 configs. [ Integrated CONFIG_64BIT help text suggestions from Sam -DaveM ] Signed-off-by: Bastian Blank <waldi@debian.org> Tested-by: Sam Ravnborg <sam@ravnborg.org> Signed-off-by: David S. Miller <davem@davemloft.net>
| * sparc: unify ipcbuf.hSam Ravnborg2009-01-04
| | | | | | | | | | | | | | | | The ony difference is the size of the mode. sparc has extra padding to compensate for this. Signed-off-by: Sam Ravnborg <sam@ravnborg.org> Signed-off-by: David S. Miller <davem@davemloft.net>
| * sparc: Update 64-bit defconfig.David S. Miller2009-01-03
| | | | | | | | Signed-off-by: David S. Miller <davem@davemloft.net>
| * sparc: remove NO_PROC_ID - it is no longer usedSam Ravnborg2009-01-03
| | | | | | | | | | Signed-off-by: Sam Ravnborg <sam@ravnborg.org> Signed-off-by: David S. Miller <davem@davemloft.net>
| * sparc: drop get_tbr() in traps.hSam Ravnborg2009-01-03
| | | | | | | | | | | | | | get_tbr() has no users in the whole tree -drop it. Signed-off-by: Sam Ravnborg <sam@ravnborg.org> Signed-off-by: David S. Miller <davem@davemloft.net>
| * sparc: fix warning in userspace header traps.hSam Ravnborg2009-01-03
| | | | | | | | | | | | | | | | | | | | | | | | Fix following warning: traps.h:23: extern's make no sense in userspace Add an ifdef __KERNEL__ block that cover the extern definition and a few related things that neither is for userspace. Signed-off-by: Sam Ravnborg <sam@ravnborg.org> Signed-off-by: David S. Miller <davem@davemloft.net>
| * sparc: fix warnings in userspace header byteorder.hSam Ravnborg2009-01-03
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Fix following warnings in byteorder.h: byteorder.h:4: include of <linux/types.h> is preferred over <asm/types.h> byteorder.h:9: leaks CONFIG_SPARC32 to userspace where it is not valid byteorder.h:13: leaks CONFIG_SPARC64 to userspace where it is not valid byteorder.h:14: found __[us]{8,16,32,64} type without #include <linux/types.h> byteorder.h:47: leaks CONFIG_SPARC64 to userspace where it is not valid - changed to use include <linux/types.h> as suggested - use preprocessor defined symbols to distingush between 32 and 64 bit Signed-off-by: Sam Ravnborg <sam@ravnborg.org> Signed-off-by: David S. Miller <davem@davemloft.net>
| * sparc: fix warning in userspace header jsflash.hSam Ravnborg2009-01-03
| | | | | | | | | | | | | | | | | | | | | | | | Fix following warnings in jsflash.h: jsflash.h:11: include of <linux/types.h> is preferred over <asm/types.h> jsflash.h:24: found __[us]{8,16,32,64} type without #include <linux/types.h> Fixed by changing the include to <linux/types.h> Signed-off-by: Sam Ravnborg <sam@ravnborg.org> Signed-off-by: David S. Miller <davem@davemloft.net>
| * sparc: unify openprom.hSam Ravnborg2009-01-03
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | After the preparational steps the unification was simple. The linux_prom_pci_registers definition did not look like it could be unified at first look since the structure is assigned using prop_getproperty() / of_get_property() so the structure is assumed to come direct form the prom. The LINUX_OPPROM_MAGIC was kept even if it is not used by the kernel on the assumption that userspace may require it. Signed-off-by: Sam Ravnborg <sam@ravnborg.org> Signed-off-by: David S. Miller <davem@davemloft.net>
| * sparc64: delete unused linux_prom64_ranges from openprom_64.hSam Ravnborg2009-01-03
| | | | | | | | | | | | | | It was not used over the whole tree - so drop it. Signed-off-by: Sam Ravnborg <sam@ravnborg.org> Signed-off-by: David S. Miller <davem@davemloft.net>
| * sparc: prepare openprom for unificationSam Ravnborg2009-01-03
| | | | | | | | | | | | | | | | Align the sparc and sparc64 versions so differences are minimal. A few data types are changed to better reflect there actual usage. Signed-off-by: Sam Ravnborg <sam@ravnborg.org> Signed-off-by: David S. Miller <davem@davemloft.net>
| * sparc: remove linux_prom_pci_assigned_addresses from openprom_32.hSam Ravnborg2009-01-03
| | | | | | | | | | | | | | It is not used anywhere in the tree so drop it. Signed-off-by: Sam Ravnborg <sam@ravnborg.org> Signed-off-by: David S. Miller <davem@davemloft.net>
| * sparc: remove ebus definitions from openprom*.hSam Ravnborg2009-01-03
| | | | | | | | | | | | | | Looks like leftovers from the removal of the special ebus layer. Signed-off-by: Sam Ravnborg <sam@ravnborg.org> Signed-off-by: David S. Miller <davem@davemloft.net>
| * sparc: unify siginfo.hSam Ravnborg2009-01-03
| | | | | | | | | | | | | | | | Trivial unification where the sparc64 specific parts are protected using a signle ifdef/endif pair. Signed-off-by: Sam Ravnborg <sam@ravnborg.org> Signed-off-by: David S. Miller <davem@davemloft.net>
| * sparc: unify ptrace.hSam Ravnborg2009-01-02
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | The two ptrace.h implementations are very alike but the small differences required two set of ifdef/else/endif pairs. The definition of reg_window32 could have been shared but that would have required several updates in sparc32 code as all printk formatting for example assume it is longs. sparc_stackf looked like anohter candidate to share if the 32 bit was renamed to sparc_stackf32. But it contains two pointers in the sparc32 version which would have been 64 bit in the sparc64 version so it was non-trivial. Using a set of accessor macros could do the trick if pursued later. The sparc64 specific definitions are not protected by ifdef - as it should not be required to do so. Signed-off-by: Sam Ravnborg <sam@ravnborg.org> Signed-off-by: David S. Miller <davem@davemloft.net>
| * sparc: unify sigcontext.hSam Ravnborg2009-01-02
| | | | | | | | | | | | | | With the renamed types in place the unification was straightforward. Signed-off-by: Sam Ravnborg <sam@ravnborg.org> Signed-off-by: David S. Miller <davem@davemloft.net>
| * sparc: add '32' suffix to reg_window, sigcontext, __siginfo_tSam Ravnborg2009-01-02
| | | | | | | | | | | | | | | | | | | | | | | | Renaming a few types to contain a 32 suffix makes the type names compatible with sparc64 and thus makes sharing between the two a lot easier. Note: None of these definitions are expected part of the stable ABI towards userspace. Signed-off-by: Sam Ravnborg <sam@ravnborg.org> Signed-off-by: David S. Miller <davem@davemloft.net>
| * sparc: unify signal.hSam Ravnborg2009-01-02
| | | | | | | | | | | | | | | | | | | | | | | | | | | | They were almost identical and with the preapration patch nothing was needed to be added. The unified version contains a few sparc64 only definitions but they are kept as is and not protected by ifdef/endif. The unified version exports a bit more to userspace then the 32 bit version did. This is not considered fatal. Signed-off-by: Sam Ravnborg <sam@ravnborg.org> Signed-off-by: David S. Miller <davem@davemloft.net>
| * sparc64: prepare signal_64 for unificationSam Ravnborg2009-01-02
| | | | | | | | | | | | | | | | | | o add a sparc32 only definition o fix a few style issues (white space errors etc). o include compiler.h (for __user) Signed-off-by: Sam Ravnborg <sam@ravnborg.org> Signed-off-by: David S. Miller <davem@davemloft.net>
| * sparc: Kill bogus comment about IRQF_SHARED in pci_psycho.cDavid S. Miller2009-01-02
| | | | | | | | | | | | Noticed by Geert Uytterhoeven. Signed-off-by: David S. Miller <davem@davemloft.net>
| * sparc: unify stat.hSam Ravnborg2009-01-02
| | | | | | | | | | | | | | | | | | To my suprise struct stat64 was not equal on sparc 32 and sparc64, so there was really nothing to share here. Unify the files by adding their respective content to stat.h. Signed-off-by: Sam Ravnborg <sam@ravnborg.org> Signed-off-by: David S. Miller <davem@davemloft.net>
| * sparc32: use proper types in struct statSam Ravnborg2009-01-02
| | | | | | | | | | | | | | Like sparc64 use proper types in struct stat Signed-off-by: Sam Ravnborg <sam@ravnborg.org> Signed-off-by: David S. Miller <davem@davemloft.net>
| * sparc32: drop __old_kernel_statSam Ravnborg2009-01-02
| | | | | | | | | | | | | | | | sparc32 does not define __ARCH_WANT_OLD_STAT so we do not use this structure neither do we support it. Signed-off-by: Sam Ravnborg <sam@ravnborg.org> Signed-off-by: David S. Miller <davem@davemloft.net>
| * sparc: unify posix_types.hSam Ravnborg2009-01-02
| | | | | | | | | | | | | | | | The posix types differed so much in their definition that they are kept in separate blocks. Signed-off-by: Sam Ravnborg <sam@ravnborg.org> Signed-off-by: David S. Miller <davem@davemloft.net>
| * sparc: delete unused config symbolsSam Ravnborg2009-01-02
| | | | | | | | | | | | | | | | | | | | | | | | | | There is no need to define a config symbol if it is never set to any value. Undefined symbols equal to 'n'. GENERIC_GPIO looks like it is similar but it is set using select in some other file so it must be kept. Signed-off-by: Sam Ravnborg <sam@ravnborg.org> Signed-off-by: David S. Miller <davem@davemloft.net>
* | Merge branch 'next' of ↵Linus Torvalds2009-01-05
|\ \ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | git://git.kernel.org/pub/scm/linux/kernel/git/davej/cpufreq * 'next' of git://git.kernel.org/pub/scm/linux/kernel/git/davej/cpufreq: [CPUFREQ] Fix on resume, now preserves user policy min/max. [CPUFREQ] Add Celeron Core support to p4-clockmod. [CPUFREQ] add to speedstep-lib additional fsb values for core processors [CPUFREQ] Disable sysfs ui for p4-clockmod. [CPUFREQ] p4-clockmod: reduce noise [CPUFREQ] clean up speedstep-centrino and reduce cpumask_t usage
| * | [CPUFREQ] Add Celeron Core support to p4-clockmod.Herton Ronaldo Krzesinski2008-12-05
| | | | | | | | | | | | | | | | | | | | | Add Celeron Core support to p4-clockmod. Signed-off-by: Herton Ronaldo Krzesinski <herton@mandriva.com.br> Signed-off-by: Dave Jones <davej@redhat.com>
| * | [CPUFREQ] add to speedstep-lib additional fsb values for core processorsHerton Ronaldo Krzesinski2008-12-05
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Add additional fsb values to pentium_core_get_frequency, from latest edition (September 2008) of Intel 64 and IA-32 Architectures Software Develper's Manual, Volume 3B: System Programming Guide, Part 2. Values added are to detect 800, 1067 and 1333 FSB types. Signed-off-by: Herton Ronaldo Krzesinski <herton@mandriva.com.br> Signed-off-by: Dave Jones <davej@redhat.com>
| * | [CPUFREQ] Disable sysfs ui for p4-clockmod.Matthew Garrett2008-12-05
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | p4-clockmod has a long history of abuse. It pretends to be a CPU frequency scaling driver, even though it doesn't actually change the CPU frequency, but instead just modulates the frequency with wait-states. The biggest misconception is that when running at the lower 'frequency' p4-clockmod is saving power. This isn't the case, as workloads running slower take longer to complete, preventing the CPU from entering deep C states. However p4-clockmod does have a purpose. It can prevent overheating. Having it hooked up to the cpufreq interfaces is the wrong way to achieve cooling however. It should instead be hooked up to ACPI. This diff introduces a means for a cpufreq driver to register with the cpufreq core, but not present a sysfs interface. Signed-off-by: Matthew Garrett <mjg@redhat.com> Signed-off-by: Dave Jones <davej@redhat.com>
| * | [CPUFREQ] p4-clockmod: reduce noiseDominik Brodowski2008-12-05
| | | | | | | | | | | | | | | | | | | | | | | | | | | On those CPUs which are SpeedStep (EST) capable, we do not care at all if p4-clockmod does not work, since a technically superior CPU frequency management technology is to be used. Signed-off-by: Dominik Brodowski <linux@dominikbrodowski.net> Signed-off-by: Dave Jones <davej@redhat.com>
| * | [CPUFREQ] clean up speedstep-centrino and reduce cpumask_t usageRusty Russell2008-12-05
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Impact: cleanup 1) The #ifdef CONFIG_HOTPLUG_CPU seems unnecessary these days. 2) The loop can simply skip over offline cpus, rather than creating a tmp mask. 3) set_mask is set to either a single cpu or all online cpus in a policy. Since it's just used for set_cpus_allowed(), any offline cpus in a policy don't matter, so we can just use cpumask_of_cpu() or the policy->cpus. Signed-off-by: Rusty Russell <rusty@rustcorp.com.au> Signed-off-by: Mike Travis <travis@sgi.com> Signed-off-by: Dave Jones <davej@redhat.com>
* | | Merge branch 'for-linus' of ↵Linus Torvalds2009-01-05
|\ \ \ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | git://git.kernel.org/pub/scm/linux/kernel/git/viro/vfs-2.6 * 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/viro/vfs-2.6: inotify: fix type errors in interfaces fix breakage in reiserfs_new_inode() fix the treatment of jfs special inodes vfs: remove duplicate code in get_fs_type() add a vfs_fsync helper sys_execve and sys_uselib do not call into fsnotify zero i_uid/i_gid on inode allocation inode->i_op is never NULL ntfs: don't NULL i_op isofs check for NULL ->i_op in root directory is dead code affs: do not zero ->i_op kill suid bit only for regular files vfs: lseek(fd, 0, SEEK_CUR) race condition
| * | | zero i_uid/i_gid on inode allocationAl Viro2009-01-05
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | ... and don't bother in callers. Don't bother with zeroing i_blocks, while we are at it - it's already been zeroed. i_mode is not worth the effort; it has no common default value. Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
* | | | X86_DEBUGCTLMSR won't work on umlAl Viro2009-01-05
| | | | | | | | | | | | | | | | | | | | Signed-off-by: Al Viro <viro@zeniv.linux.org.uk> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
* | | | uml got broken by commit 30742d5c2277c325fb0e9d2d817d55a19995fe8fAl Viro2009-01-05
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | ... if you revert a commit, revert the fixups elsewhere that had been triggered by it. Such as 8c56250f48347750c82ab18d98d647dcf99ca674 (lockdep, UML: fix compilation when CONFIG_TRACE_IRQFLAGS_SUPPORT is not set). Signed-off-by: Al Viro <viro@zeniv.linux.org.uk> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
* | | | get rid of the last symlink in uml buildAl Viro2009-01-05
|/ / / | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | We need to make asm-offsets.h contents visible for objects built with userland headers. Instead of creating a symlink, just have the file with equivalent include (relative to location of header) created once. That kills the last symlink used in arch/um builds. Additionally, both generated headers can become dependencies of archprepare now, killing the misuse of prepare. Signed-off-by: Al Viro <viro@zeniv.linux.org.uk> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
* | | Merge branch 'cpus4096-for-linus-3' of ↵Linus Torvalds2009-01-03
|\ \ \ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | git://git.kernel.org/pub/scm/linux/kernel/git/tip/linux-2.6-tip * 'cpus4096-for-linus-3' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/linux-2.6-tip: (77 commits) x86: setup_per_cpu_areas() cleanup cpumask: fix compile error when CONFIG_NR_CPUS is not defined cpumask: use alloc_cpumask_var_node where appropriate cpumask: convert shared_cpu_map in acpi_processor* structs to cpumask_var_t x86: use cpumask_var_t in acpi/boot.c x86: cleanup some remaining usages of NR_CPUS where s/b nr_cpu_ids sched: put back some stack hog changes that were undone in kernel/sched.c x86: enable cpus display of kernel_max and offlined cpus ia64: cpumask fix for is_affinity_mask_valid() cpumask: convert RCU implementations, fix xtensa: define __fls mn10300: define __fls m32r: define __fls h8300: define __fls frv: define __fls cris: define __fls cpumask: CONFIG_DISABLE_OBSOLETE_CPUMASK_FUNCTIONS cpumask: zero extra bits in alloc_cpumask_var_node cpumask: replace for_each_cpu_mask_nr with for_each_cpu in kernel/time/ cpumask: convert mm/ ...
| * | | x86: setup_per_cpu_areas() cleanupCyrill Gorcunov2009-01-03
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Impact: cleanup __alloc_bootmem and __alloc_bootmem_node do panic for us in case of fail so no need for additional checks here. Also lets use pr_*() macros for printing. Signed-off-by: Cyrill Gorcunov <gorcunov@openvz.org> Signed-off-by: Ingo Molnar <mingo@elte.hu>
| * | | cpumask: use alloc_cpumask_var_node where appropriateMike Travis2009-01-03
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Impact: Reduce inter-node memory traffic. Reduces inter-node memory traffic (offloading the global system bus) by allocating referenced struct cpumasks on the same node as the referring struct. Signed-off-by: Mike Travis <travis@sgi.com> Signed-off-by: Ingo Molnar <mingo@elte.hu>
| * | | cpumask: convert shared_cpu_map in acpi_processor* structs to cpumask_var_tRusty Russell2009-01-03
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Impact: Reduce memory usage, use new API. This is part of an effort to reduce structure sizes for machines configured with large NR_CPUS. cpumask_t gets replaced by cpumask_var_t, which is either struct cpumask[1] (small NR_CPUS) or struct cpumask * (large NR_CPUS). (Changes to powernow-k* by <travis>.) Signed-off-by: Rusty Russell <rusty@rustcorp.com.au> Signed-off-by: Mike Travis <travis@sgi.com> Signed-off-by: Ingo Molnar <mingo@elte.hu>
| * | | x86: use cpumask_var_t in acpi/boot.cRusty Russell2009-01-03
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Impact: reduce stack size, use new API. Replace cpumask_t with cpumask_var_t. Signed-off-by: Rusty Russell <rusty@rustcorp.com.au> Signed-off-by: Mike Travis <travis@sgi.com> Signed-off-by: Ingo Molnar <mingo@elte.hu>
| * | | x86: cleanup some remaining usages of NR_CPUS where s/b nr_cpu_idsMike Travis2009-01-03
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Impact: Reduce future system panics due to cpumask operations using NR_CPUS Insure that code does not look at bits >= nr_cpu_ids as when cpumasks are allocated based on nr_cpu_ids, these extra bits will not be defined. Also some other minor updates: * change in to use cpu accessor function set_cpu_present() instead of directly accessing cpu_present_map w/cpu_clear() [arch/x86/kernel/reboot.c] * use cpumask_of() instead of &cpumask_of_cpu() [arch/x86/kernel/reboot.c] * optimize some cpu_mask_to_apicid_and functions. Signed-off-by: Mike Travis <travis@sgi.com> Acked-by: Rusty Russell <rusty@rustcorp.com.au> Signed-off-by: Ingo Molnar <mingo@elte.hu>
| * | | x86: enable cpus display of kernel_max and offlined cpusMike Travis2009-01-03
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Impact: enables /sys/devices/system/cpu/{kernel_max,offline} user interface By setting total_cpus, the drivers/base/cpu.c will display the values of kernel_max (NR_CPUS-1) and the offlined cpu map. Signed-off-by: Mike Travis <travis@sgi.com> Acked-by: Rusty Russell <rusty@rustcorp.com.au> Signed-off-by: Ingo Molnar <mingo@elte.hu>
| * | | ia64: cpumask fix for is_affinity_mask_valid()Ingo Molnar2009-01-03
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Impact: build fix on ia64 ia64's default_affinity_write() still had old cpumask_t usage: /home/mingo/tip/kernel/irq/proc.c: In function `default_affinity_write': /home/mingo/tip/kernel/irq/proc.c:114: error: incompatible type for argument 1 of `is_affinity_mask_valid' make[3]: *** [kernel/irq/proc.o] Error 1 make[3]: *** Waiting for unfinished jobs.... update it to cpumask_var_t. Signed-off-by: Ingo Molnar <mingo@elte.hu>
| * | | Merge branch 'master' of ↵Ingo Molnar2009-01-03
| |\ \ \ | | | | | | | | | | | | | | | git://git.kernel.org/pub/scm/linux/kernel/git/rusty/linux-2.6-cpumask into cpus4096-v2
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