kernel.git/arch/m32r/kernel, branch linux-2.6.28.y

m32r: section noise in head.S

2008-11-30T18:03:37Z

usual "introduce .text.head, put it in front of TEXT_TEXT in vmlinux.lds.S, make the stuff up to jump to start_kernel live in it", same as on other targets. Signed-off-by: Al Viro Signed-off-by: Linus Torvalds

Merge branch 'core-fixes-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/linux-2.6-tip

2008-10-20T20:21:24Z

* 'core-fixes-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/linux-2.6-tip: m32r: fix build due to notify_cpu_starting() change powerpc: fix linux-next build failure

misc: replace FUNCTION with func

2008-10-16T18:21:30Z

__FUNCTION__ is gcc-specific, use __func__ Signed-off-by: Harvey Harrison Signed-off-by: Andrew Morton Signed-off-by: Linus Torvalds

m32r: fix build due to notify_cpu_starting() change

2008-10-16T17:00:57Z

fix: arch/m32r/kernel/smpboot.c:501: err or: implicit declaration of function 'notify_cpu_starting' make[2]: *** [arch/m32r/kernel/smpboot.o] Error 1 make[2]: *** Waiting for unfinished jobs.... Signed-off-by: Ingo Molnar

Merge branches 'sched/devel', 'sched/cpu-hotplug', 'sched/cpusets' and 'sched/urgent' into sched/core

2008-10-08T09:31:02Z

m32r/kernel/: cleanups

2008-09-27T09:27:21Z

This patch contains the following cleanups: - make the following needlessly global code static: - entry.S: resume_userspace - process.c: pm_idle - process.c: default_idle() - smp.c: send_IPI_allbutself() - time.c: timer_interrupt() - time.c: struct irq0 - traps.c: set_eit_vector_entries() - traps.c: kstack_depth_to_print - traps.c: show_trace() - traps.c: die_lock - remove the following unused code: - head.S: startup_32 - process.c: hlt_counter - process.c: disable_hlt() - process.c: enable_hlt() - process.c: dump_task_regs() - remove the following variables and their usages since they were always 0: - irq.c: irq_err_count - irq.c: irq_mis_count Signed-off-by: Adrian Bunk Signed-off-by: Andrew Morton Signed-off-by: Hirokazu Takata

m32r: export empty_zero_page

2008-09-27T09:27:21Z

ERROR: "empty_zero_page" [fs/ext4/ext4dev.ko] undefined! Reported-by: Adrian Bunk Signed-off-by: Adrian Bunk Signed-off-by: Andrew Morton Signed-off-by: Hirokazu Takata

kernel/cpu.c: create a CPU_STARTING cpu_chain notifier

2008-09-08T17:25:24Z

Right now, there is no notifier that is called on a new cpu, before the new cpu begins processing interrupts/softirqs. Various kernel function would need that notification, e.g. kvm works around by calling smp_call_function_single(), rcu polls cpu_online_map. The patch adds a CPU_STARTING notification. It also adds a helper function that sends the message to all cpu_chain handlers. Tested on x86-64. All other archs are untested. Especially on sparc, I'm not sure if I got it right. Signed-off-by: Manfred Spraul Signed-off-by: Ingo Molnar

smp_call_function: get rid of the unused nonatomic/retry argument

2008-06-26T09:24:35Z

It's never used and the comments refer to nonatomic and retry interchangably. So get rid of it. Acked-by: Jeremy Fitzhardinge Signed-off-by: Jens Axboe

m32r: convert to generic helpers for IPI function calls

2008-06-26T09:22:57Z

This converts m32r to use the new helpers for smp_call_function() and friends, and adds support for smp_call_function_single(). Not tested, not even compiled. Cc: Hirokazu Takata Signed-off-by: Jens Axboe