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* cpumask: Use topology_core_cpumask()/topology_thread_cpumask()Rusty Russell2009-01-11
| | | | | | | | | | | | Impact: reduce stack usage, use new cpumask API. This actually uses topology_core_cpumask() and topology_thread_cpumask(), removing the only users of topology_core_siblings() and topology_thread_siblings() Signed-off-by: Rusty Russell <rusty@rustcorp.com.au> Signed-off-by: Mike Travis <travis@sgi.com> Cc: linux-net-drivers@solarflare.com
* cpumask: update irq_desc to use cpumask_var_tMike Travis2009-01-11
| | | | | | | | | | | | | | | | | | | | | | | | | | | | Impact: reduce memory usage, use new cpumask API. Replace the affinity and pending_masks with cpumask_var_t's. This adds to the significant size reduction done with the SPARSE_IRQS changes. The added functions (init_alloc_desc_masks & init_copy_desc_masks) are in the include file so they can be inlined (and optimized out for the !CONFIG_CPUMASKS_OFFSTACK case.) [Naming chosen to be consistent with the other init*irq functions, as well as the backwards arg declaration of "from, to" instead of the more common "to, from" standard.] Includes a slight change to the declaration of struct irq_desc to embed the pending_mask within ifdef(CONFIG_SMP) to be consistent with other references, and some small changes to Xen. Tested: sparse/non-sparse/cpumask_offstack/non-cpumask_offstack/nonuma/nosmp on x86_64 Signed-off-by: Mike Travis <travis@sgi.com> Cc: Chris Wright <chrisw@sous-sol.org> Cc: Jeremy Fitzhardinge <jeremy@xensource.com> Cc: KOSAKI Motohiro <kosaki.motohiro@jp.fujitsu.com> Cc: Venkatesh Pallipadi <venkatesh.pallipadi@intel.com> Cc: virtualization@lists.osdl.org Cc: xen-devel@lists.xensource.com Cc: Yinghai Lu <yhlu.kernel@gmail.com>
* Linux 2.6.29-rc1v2.6.29-rc1Linus Torvalds2009-01-10
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* bootgraph: make the bootgraph script show async waiting timeArjan van de Ven2009-01-10
| | | | | | | | | | | | It is useful for diagnosing boot performance to see where async function calls are waiting on serialization... this patch adds this functionality to the bootgraph.pl script. The waiting time is shown as a half transparent, gray bar through the block that is waiting. Signed-off-by: Arjan van de Ven <arjan@linux.intel.com> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
* libata: only ports >= 0 need to synchronizeArjan van de Ven2009-01-10
| | | | | | | | | | In a discussio with Jeff Garzik, he mentioned that the serialization for the libata port probes only needs to be within the domain of a host. This means that for the first port of each host (with ID 0), we don't need to wait, so we can relax our serialization a little. Signed-off-by: Arjan van de Ven <arjan@linux.intel.com> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
* libata: Add a per-host flag to opt-in into parallel port probesArjan van de Ven2009-01-10
| | | | | | | | | | | This patch adds a per host flag that allows drivers to opt in into having its busses scanned in parallel. Drivers that do not set this flag get their ports scanned in the "original" sequence. Signed-off-by: Arjan van de Ven <arjan@linux.intel.com> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
* Merge branch 'x86-fixes-for-linus' of ↵Linus Torvalds2009-01-10
|\ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | git://git.kernel.org/pub/scm/linux/kernel/git/tip/linux-2.6-tip * 'x86-fixes-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/linux-2.6-tip: (36 commits) x86: fix section mismatch warnings in mcheck/mce_amd_64.c x86: offer frame pointers in all build modes x86: remove duplicated #include's x86: k8 numa register active regions later x86: update Alan Cox's email addresses x86: rename all fields of mpc_table mpc_X to X x86: rename all fields of mpc_oemtable oem_X to X x86: rename all fields of mpc_bus mpc_X to X x86: rename all fields of mpc_cpu mpc_X to X x86: rename all fields of mpc_intsrc mpc_X to X x86: rename all fields of mpc_lintsrc mpc_X to X x86: rename all fields of mpc_iopic mpc_X to X x86: irqinit_64.c init_ISA_irqs should be static Documentation/x86/boot.txt: payload length was changed to payload_length x86: setup_percpu.c fix style problems x86: irqinit_64.c fix style problems x86: irqinit_32.c fix style problems x86: i8259.c fix style problems x86: irq_32.c fix style problems x86: ioport.c fix style problems ...
| * x86: fix section mismatch warnings in mcheck/mce_amd_64.cLeonardo Potenza2009-01-07
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Mark the function local_allocate_threshold_blocks() with __cpuinit, in order to remove the following section mismatch messages: WARNING: arch/x86/kernel/cpu/mcheck/built-in.o(.text+0x1363): Section mismatch in reference from the function local_allocate_threshold_blocks() to the function .cpuinit.text:allocate_threshold_blocks() The function local_allocate_threshold_blocks() references the function __cpuinit allocate_threshold_blocks(). This is often because local_allocate_threshold_blocks lacks a __cpuinit annotation or the annotation of allocate_threshold_blocks is wrong. WARNING: arch/x86/kernel/cpu/built-in.o(.text+0x1def): Section mismatch in reference from the function local_allocate_threshold_blocks() to the function .cpuinit.text:allocate_threshold_blocks() The function local_allocate_threshold_blocks() references the function __cpuinit allocate_threshold_blocks(). This is often because local_allocate_threshold_blocks lacks a __cpuinit annotation or the annotation of allocate_threshold_blocks is wrong. WARNING: arch/x86/kernel/built-in.o(.text+0xef2b): Section mismatch in reference from the function local_allocate_threshold_blocks() to the function .cpuinit.text:allocate_threshold_blocks() The function local_allocate_threshold_blocks() references the function __cpuinit allocate_threshold_blocks(). This is often because local_allocate_threshold_blocks lacks a __cpuinit annotation or the annotation of allocate_threshold_blocks is wrong. All the callsites of this function are __cpuinit already, and all the functions it calls are __cpuinit as well. Signed-off-by: Leonardo Potenza <lpotenza@inwind.it> Signed-off-by: Ingo Molnar <mingo@elte.hu>
| * x86: offer frame pointers in all build modesIngo Molnar2009-01-07
| | | | | | | | | | | | | | | | | | | | CONFIG_FRAME_POINTERS=y results in much better debug info for the kernel (clear and precise backtraces), with the only drawback being a ~1% increase in kernel size. So offer it unconditionally and enable it by default. Signed-off-by: Ingo Molnar <mingo@elte.hu>
| *-. Merge branches 'x86/cleanups', 'x86/mpparse', 'x86/numa' and 'x86/uv' into ↵Ingo Molnar2009-01-06
| |\ \ | | | | | | | | | | | | x86/urgent
| | | * x86: k8 numa register active regions laterYinghai Lu2009-01-06
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Impact: cleanup don't register early, so we don't need to clear actived regions if it fail to get node hash shift or wild set in nb config. also remove nodeids array that is not needed Signed-off-by: Yinghai Lu <yinghai@kernel.org> Signed-off-by: Ingo Molnar <mingo@elte.hu>
| | * | x86: remove duplicated #include'sHuang Weiyi2009-01-06
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Removed duplicated #include's in: arch/x86/kernel/mpparse.c arch/x86/kernel/nmi.c Signed-off-by: Huang Weiyi <weiyi.huang@gmail.com> Signed-off-by: Ingo Molnar <mingo@elte.hu>
| | * | x86: rename all fields of mpc_table mpc_X to XJaswinder Singh Rajput2009-01-05
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Impact: cleanup, solve 80 columns wrap problems It would be cleaner to rename all the mpc->mpc_X fields to mpc->X - that alone would give 4 characters per usage site. (we already know that it's an 'mpc' entity - no need to duplicate that in the field too) Signed-off-by: Jaswinder Singh Rajput <jaswinderrajput@gmail.com> Signed-off-by: Ingo Molnar <mingo@elte.hu>
| | * | x86: rename all fields of mpc_oemtable oem_X to XJaswinder Singh Rajput2009-01-05
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Impact: cleanup, solve 80 columns wrap problems It would be cleaner to rename all the mpc->oem_X fields to mpc->X - that alone would give 4 characters per usage site. (we already know that it's an 'oem' entity - no need to duplicate that in the field too) Signed-off-by: Jaswinder Singh Rajput <jaswinderrajput@gmail.com> Signed-off-by: Ingo Molnar <mingo@elte.hu>
| | * | x86: rename all fields of mpc_bus mpc_X to XJaswinder Singh Rajput2009-01-05
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Impact: cleanup, solve 80 columns wrap problems It would be cleaner to rename all the mpc->mpc_X fields to mpc->X - that alone would give 4 characters per usage site. (we already know that it's an 'mpc' entity - no need to duplicate that in the field too) Signed-off-by: Jaswinder Singh Rajput <jaswinderrajput@gmail.com> Signed-off-by: Ingo Molnar <mingo@elte.hu>
| | * | x86: rename all fields of mpc_cpu mpc_X to XJaswinder Singh Rajput2009-01-05
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Impact: cleanup, solve 80 columns wrap problems It would be cleaner to rename all the mpc->mpc_X fields to mpc->X - that alone would give 4 characters per usage site. (we already know that it's an 'mpc' entity - no need to duplicate that in the field too) Signed-off-by: Jaswinder Singh Rajput <jaswinderrajput@gmail.com> Signed-off-by: Ingo Molnar <mingo@elte.hu>
| | * | x86: rename all fields of mpc_intsrc mpc_X to XJaswinder Singh Rajput2009-01-05
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Impact: cleanup, solve 80 columns wrap problems It would be cleaner to rename all the mpc->mpc_X fields to mpc->X - that alone would give 4 characters per usage site. (we already know that it's an 'mpc' entity - no need to duplicate that in the field too) Signed-off-by: Jaswinder Singh Rajput <jaswinderrajput@gmail.com> Signed-off-by: Ingo Molnar <mingo@elte.hu>
| | * | x86: rename all fields of mpc_lintsrc mpc_X to XJaswinder Singh Rajput2009-01-05
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Impact: cleanup, solve 80 columns wrap problems It would be cleaner to rename all the mpc->mpc_X fields to mpc->X - that alone would give 4 characters per usage site. (we already know that it's an 'mpc' entity - no need to duplicate that in the field too) Signed-off-by: Jaswinder Singh Rajput <jaswinderrajput@gmail.com> Signed-off-by: Ingo Molnar <mingo@elte.hu>
| | * | x86: rename all fields of mpc_iopic mpc_X to XJaswinder Singh Rajput2009-01-05
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Impact: cleanup, solve 80 columns wrap problems It would be cleaner to rename all the mpc->mpc_X fields to mpc->X - that alone would give 4 characters per usage site. (we already know that it's an 'mpc' entity - no need to duplicate that in the field too) Signed-off-by: Jaswinder Singh Rajput <jaswinderrajput@gmail.com> Signed-off-by: Ingo Molnar <mingo@elte.hu>
| | * | x86: irqinit_64.c init_ISA_irqs should be staticJaswinder Singh Rajput2009-01-04
| | | | | | | | | | | | | | | | | | | | Signed-off-by: Jaswinder Singh <jaswinder@infradead.org> Signed-off-by: Ingo Molnar <mingo@elte.hu>
| | * | Documentation/x86/boot.txt: payload length was changed to payload_lengthBaodong Chen2009-01-04
| | | | | | | | | | | | | | | | | | | | | | | | Signed-off-by: Baodong Chen <[email]chenbdchenbd@gmail.com[email]> Acked-by: Jiri Kosina <jkosina@suse.cz> Signed-off-by: Ingo Molnar <mingo@elte.hu>
| | * | x86: setup_percpu.c fix style problemsJaswinder Singh Rajput2009-01-04
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Impact: cleanup Fix: WARNING: Use #include <linux/smp.h> instead of <asm/smp.h> WARNING: Use #include <linux/percpu.h> instead of <asm/percpu.h> WARNING: Use #include <linux/topology.h> instead of <asm/topology.h> WARNING: EXPORT_SYMBOL(foo); should immediately follow its function/variable ERROR: spaces required around that '?' (ctx:VxW) ERROR: spaces required around that ':' (ctx:VxV) total: 2 errors, 4 warnings Signed-off-by: Jaswinder Singh Rajput <jaswinderrajput@gmail.com> Signed-off-by: Ingo Molnar <mingo@elte.hu>
| | * | x86: irqinit_64.c fix style problemsJaswinder Singh Rajput2009-01-04
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Impact: cleanup, fix style problems Fix: WARNING: Use #include <linux/acpi.h> instead of <asm/acpi.h> WARNING: Use #include <linux/io.h> instead of <asm/io.h> WARNING: Use #include <linux/delay.h> instead of <asm/delay.h> total: 0 errors, 3 warnings Signed-off-by: Jaswinder Singh Rajput <jaswinderrajput@gmail.com> Signed-off-by: Ingo Molnar <mingo@elte.hu>
| | * | x86: irqinit_32.c fix style problemsJaswinder Singh Rajput2009-01-04
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Impact: cleanup Fix: WARNING: Use #include <linux/io.h> instead of <asm/io.h> WARNING: Use #include <linux/delay.h> instead of <asm/delay.h> ERROR: trailing whitespace WARNING: externs should be avoided in .c files ERROR: space required after that ',' (ctx:VxV) WARNING: space prohibited between function name and open parenthesis '(' total: 2 errors, 4 warnings Signed-off-by: Jaswinder Singh Rajput <jaswinderrajput@gmail.com> Signed-off-by: Ingo Molnar <mingo@elte.hu>
| | * | x86: i8259.c fix style problemsJaswinder Singh Rajput2009-01-04
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Impact: cleanup Fix: WARNING: Use #include <linux/acpi.h> instead of <asm/acpi.h> WARNING: Use #include <linux/io.h> instead of <asm/io.h> WARNING: Use #include <linux/delay.h> instead of <asm/delay.h> ERROR: code indent should use tabs where possible total: 1 errors, 3 warnings Signed-off-by: Jaswinder Singh Rajput <jaswinderrajput@gmail.com> Signed-off-by: Ingo Molnar <mingo@elte.hu>
| | * | x86: irq_32.c fix style problemsJaswinder Singh Rajput2009-01-04
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Impact: cleanup Fix: WARNING: Use #include <linux/uaccess.h> instead of <asm/uaccess.h> ERROR: "(foo*)" should be "(foo *)" ERROR: space required after that ',' (ctx:VxV) total: 5 errors, 1 warnings Signed-off-by: Jaswinder Singh Rajput <jaswinderrajput@gmail.com> Signed-off-by: Ingo Molnar <mingo@elte.hu>
| | * | x86: ioport.c fix style problemsJaswinder Singh Rajput2009-01-04
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Impact: cleanup Fix: ERROR: "foo * bar" should be "foo *bar" total: 2 errors, 0 warnings Signed-off-by: Jaswinder Singh Rajput <jaswinderrajput@gmail.com> Signed-off-by: Ingo Molnar <mingo@elte.hu>
| | * | x86: time_64.c fix style problemsJaswinder Singh Rajput2009-01-04
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Impact: cleanup Fix: WARNING: Use #include <linux/nmi.h> instead of <asm/nmi.h> total: 0 errors, 1 warnings Signed-off-by: Jaswinder Singh Rajput <jaswinderrajput@gmail.com> Signed-off-by: Ingo Molnar <mingo@elte.hu>
| | * | x86: time_32.c fix style problemsJaswinder Singh Rajput2009-01-04
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Impact: cleanup Fix: ERROR: space prohibited after that open parenthesis '(' ERROR: space prohibited before that close parenthesis ')' total: 4 errors, 0 warnings Signed-off-by: Jaswinder Singh Rajput <jaswinderrajput@gmail.com> Signed-off-by: Ingo Molnar <mingo@elte.hu>
| | * | x86: irq_64.c fix style problemsJaswinder Singh Rajput2009-01-04
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Impact: cleanup, fix style problems, more readable Fix: WARNING: Use #include <linux/uaccess.h> instead of <asm/uaccess.h> WARNING: Use #include <linux/smp.h> instead of <asm/smp.h> ERROR: code indent should use tabs where possible total: 9 errors, 2 warnings Signed-off-by: Jaswinder Singh Rajput <jaswinderrajput@gmail.com> Signed-off-by: Ingo Molnar <mingo@elte.hu>
| | * | x86: irq.c fix style problemsJaswinder Singh Rajput2009-01-04
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Impact: cleanup Fix: WARNING: Use #include <linux/smp.h> instead of <asm/smp.h> total: 0 errors, 1 warnings Signed-off-by: Jaswinder Singh Rajput <jaswinderrajput@gmail.com> Signed-off-by: Ingo Molnar <mingo@elte.hu>
| | * | x86: traps.c fix style problemsJaswinder Singh Rajput2009-01-04
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Impact: cleanup Fix: WARNING: Use #include <linux/nmi.h> instead of <asm/nmi.h> WARNING: Use #include <linux/smp.h> instead of <asm/smp.h> WARNING: Use #include <linux/io.h> instead of <asm/io.h> total: 0 errors, 3 warnings Signed-off-by: Jaswinder Singh Rajput <jaswinderrajput@gmail.com> Signed-off-by: Ingo Molnar <mingo@elte.hu>
| | * | x86: process_32.c fix style problemsJaswinder Singh Rajput2009-01-04
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Impact: cleanup Fix: WARNING: Use #include <linux/uaccess.h> instead of <asm/uaccess.h> WARNING: Use #include <linux/io.h> instead of <asm/io.h> WARNING: Use #include <linux/kdebug.h> instead of <asm/kdebug.h> WARNING: Use #include <linux/smp.h> instead of <asm/smp.h> ERROR: "foo * bar" should be "foo *bar" ERROR: trailing whitespace ERROR: spaces required around that ':' (ctx:WxO) ERROR: spaces required around that ':' (ctx:OxW) total: 7 errors, 4 warnings Signed-off-by: Jaswinder Singh Rajput <jaswinderrajput@gmail.com> Signed-off-by: Ingo Molnar <mingo@elte.hu>
| | * | x86: apic.c fix style problemsJaswinder Singh Rajput2009-01-04
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Impact: cleanup Fix: WARNING: Use #include <linux/smp.h> instead of <asm/smp.h> WARNING: Use #include <linux/nmi.h> instead of <asm/nmi.h> WARNING: Use #include <linux/timex.h> instead of <asm/timex.h> WARNING: line over 80 characters ERROR: else should follow close brace '}' total: 2 errors, 4 warnings Signed-off-by: Jaswinder Singh Rajput <jaswinderrajput@gmail.com> Signed-off-by: Ingo Molnar <mingo@elte.hu>
| | * | x86: rename mpc_config_oemtable to mpc_oemtableJaswinder Singh Rajput2009-01-04
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Impact: cleanup, solve 80 columns wrap problems mpc_config_oemtable should be renamed to mpc_oemtable. The reason: the 'c' in MPC already means 'config' - no need to repeat that in the type name. Signed-off-by: Jaswinder Singh Rajput <jaswinderrajput@gmail.com> Signed-off-by: Ingo Molnar <mingo@elte.hu>
| | * | x86: rename mpc_config_lintsrc to mpc_lintsrcJaswinder Singh Rajput2009-01-04
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Impact: cleanup, solve 80 columns wrap problems mpc_config_lintsrc should be renamed to mpc_lintsrc. The reason: the 'c' in MPC already means 'config' - no need to repeat that in the type name. Signed-off-by: Jaswinder Singh Rajput <jaswinderrajput@gmail.com> Signed-off-by: Ingo Molnar <mingo@elte.hu>
| | * | x86: rename mpc_config_intsrc to mpc_intsrcJaswinder Singh Rajput2009-01-04
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Impact: cleanup, solve 80 columns wrap problems mpc_config_intsrc should be renamed to mpc_intsrc. The reason: the 'c' in MPC already means 'config' - no need to repeat that in the type name. Signed-off-by: Jaswinder Singh Rajput <jaswinderrajput@gmail.com> Signed-off-by: Ingo Molnar <mingo@elte.hu>
| | * | x86: rename mpc_config_ioapic to mpc_ioapicJaswinder Singh Rajput2009-01-04
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Impact: cleanup, solve 80 columns wrap problems mpc_config_ioapic should be renamed to mpc_ioapic. The reason: the 'c' in MPC already means 'config' - no need to repeat that in the type name. Signed-off-by: Jaswinder Singh Rajput <jaswinderrajput@gmail.com> Signed-off-by: Ingo Molnar <mingo@elte.hu>
| | * | x86: rename mpc_config_processor to mpc_cpuJaswinder Singh Rajput2009-01-04
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Impact: cleanup, solve 80 columns wrap problems mpc_config_processor should be renamed to mpc_cpu. The reason: the 'c' in MPC already means 'config' - no need to repeat that in the type name. Plus 'processor' is a lot longer than 'cpu' - so we try to use 'cpu' in all type names, as much as possible. Signed-off-by: Jaswinder Singh Rajput <jaswinderrajput@gmail.com> Signed-off-by: Ingo Molnar <mingo@elte.hu>
| | * | x86: rename mpc_config_bus to mpc_busJaswinder Singh Rajput2009-01-04
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Impact: cleanup, solve 80 columns wrap problems mpc_config_bus should be renamed to mpc_bus. The reason: the 'c' in MPC already means 'config' - no need to repeat that in the type name. Signed-off-by: Jaswinder Singh Rajput <jaswinderrajput@gmail.com> Signed-off-by: Ingo Molnar <mingo@elte.hu>
| | * | x86: rename mp_config_table to mpc_tableJaswinder Singh Rajput2009-01-04
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Impact: cleanup, solve 80 columns wrap problems mp_config_table should be renamed to mpc_table. The reason: the 'c' in MPC already means 'config' - no need to repeat that in the type name. Signed-off-by: Jaswinder Singh Rajput <jaswinderrajput@gmail.com> Signed-off-by: Ingo Molnar <mingo@elte.hu>
| * | | x86: update Alan Cox's email addressesAlan Cox2009-01-05
| | | | | | | | | | | | | | | | | | | | Signed-off-by: Alan Cox <alan@redhat.com> Signed-off-by: Ingo Molnar <mingo@elte.hu>
| * | | x86: fix RIP printout in early_idt_handlerJiri Slaby2009-01-04
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Impact: fix debug/crash printout Since errorcode is popped out, RIP is on the top of the stack. Use real RIP value instead of wrong CS. Signed-off-by: Jiri Slaby <jirislaby@gmail.com> Cc: <stable@kernel.org> Signed-off-by: Ingo Molnar <mingo@elte.hu>
| * | | x86: remove debug printks (io_apic.c)Markus Trippelsdorf2009-01-02
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Impact: reduce printk noise The message "alloc irq_2_pin on cpu 0 node 0" is printed way too often. % dmesg|grep irq_2_pin|wc -l 20 Get rid of the debug printks. Signed-off-by: Markus Trippelsdorf <markus@trippelsdorf.de> Signed-off-by: Ingo Molnar <mingo@elte.hu>
* | | | Merge branch 'cpus4096-for-linus' of ↵Linus Torvalds2009-01-10
|\ \ \ \ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | git://git.kernel.org/pub/scm/linux/kernel/git/tip/linux-2.6-tip * 'cpus4096-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/linux-2.6-tip: [IA64] fix typo in cpumask_of_pcibus() x86: fix x86_32 builds for summit and es7000 arch's cpumask: use work_on_cpu in acpi-cpufreq.c for read_measured_perf_ctrs cpumask: use work_on_cpu in acpi-cpufreq.c for drv_read and drv_write cpumask: use cpumask_var_t in acpi-cpufreq.c cpumask: use work_on_cpu in acpi/cstate.c cpumask: convert struct cpufreq_policy to cpumask_var_t cpumask: replace CPUMASK_ALLOC etc with cpumask_var_t x86: cleanup remaining cpumask_t ops in smpboot code cpumask: update pci_bus_show_cpuaffinity to use new cpumask API cpumask: update local_cpus_show to use new cpumask API ia64: cpumask fix for is_affinity_mask_valid()
| * | | | [IA64] fix typo in cpumask_of_pcibus()Ingo Molnar2009-01-06
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Impact: build fix Fujita Tomonori reported: drivers/pci/probe.c: In function 'pci_bus_show_cpuaffinity': drivers/pci/probe.c:56: error: implicit declaration of function 'cpumask_from_node' drivers/pci/probe.c:56: warning: pointer/integer type mismatch in conditional expression make[3]: *** [drivers/pci/probe.o] Error 1 make[2]: *** [drivers/pci] Error 2 FUJITA Tomonori <fujita.tomonori@lab.ntt.co.jp> Signed-off-by: Ingo Molnar <mingo@elte.hu>
| * | | | x86: fix x86_32 builds for summit and es7000 arch'sMike Travis2009-01-06
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Fix the following build errors reported by Yinghai Lu: | In file included from arch/x86/mach-generic/summit.c:16: | tip/linux-2.6/arch/x86/include/asm/summit/apic.h: | In function 'cpu_mask_to_apicid_and': | tip/linux-2.6/arch/x86/include/asm/summit/apic.h:179: | error: 'GFP_ATOMIC' undeclared (first use in this function) Reported-by: Yinghai Lu <Yinghai.Lu@Sun.COM> Signed-off-by: Mike Travis <travis@sgi.com> Signed-off-by: Ingo Molnar <mingo@elte.hu>
| * | | | cpumask: use work_on_cpu in acpi-cpufreq.c for read_measured_perf_ctrsMike Travis2009-01-06
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Impact: use new cpumask API to reduce stack usage Replace the saving of current->cpus_allowed and set_cpus_allowed_ptr() with a work_on_cpu function for read_measured_perf_ctrs(). Basically splits off the work function from get_measured_perf which is run on the designated cpu. Moves definition of struct perf_cur out of function local namespace, and is used as the work function argument. References in get_measured_perf use values in the perf_cur struct. Signed-off-by: Mike Travis <travis@sgi.com> Acked-by: Rusty Russell <rusty@rustcorp.com.au> Signed-off-by: Ingo Molnar <mingo@elte.hu>
| * | | | cpumask: use work_on_cpu in acpi-cpufreq.c for drv_read and drv_writeMike Travis2009-01-06
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Impact: use new cpumask API to reduce stack usage Replace the saving of current->cpus_allowed and set_cpus_allowed_ptr() with a work_on_cpu function for drv_read() and drv_write(). Basically converts do_drv_{read,write} into "work_on_cpu" functions that are now called by drv_read and drv_write. Signed-off-by: Mike Travis <travis@sgi.com> Acked-by: Rusty Russell <rusty@rustcorp.com.au> Signed-off-by: Ingo Molnar <mingo@elte.hu>
| * | | | cpumask: use cpumask_var_t in acpi-cpufreq.cMike Travis2009-01-06
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Impact: cleanup, reduce stack usage, use new cpumask API. Replace the cpumask_t in struct drv_cmd with a cpumask_var_t. Remove unneeded online_policy_cpus cpumask_t in acpi_cpufreq_target. Update refs to use new cpumask API. Signed-off-by: Mike Travis <travis@sgi.com> Acked-by: Rusty Russell <rusty@rustcorp.com.au> Signed-off-by: Ingo Molnar <mingo@elte.hu>
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