kernel_samsung_sm7125

jenna

History

Hirokazu Takata 2757a71c31 [PATCH] m32r: Fix local-timer event handling There was a scheduling problem of the m32r SMP kernel; A process rarely stopped and gave no responding but the other process have been handled by the other CPU still lives, then if we did something in the other terminal or something like that, the stopped process came back to life and continued its operation... (ex. LMbench: lat_sig) In the m32r SMP kernel, a local-timer event is delivered by using an IPI(inter processor interrupts); LOCAL_TIMER_IPI. And a function smp_send_timer() is prepared to send the LOCAL_TIMER_IPI from the current CPU to the other CPUs. The funtion smp_send_timer() was placed and used in do_IRQ() in former times (before 2.6.10-rc3-mm1 kernel), however, it was unintentionally removed when arch/m32r/kernel/irq.c was modified to employ the generic hardirq framework (CONFIG_GENERIC_HARDIRQ) in my previous patch. [PATCH 2.6.10-rc3-mm1] m32r: Use generic hardirq framework http://www.ussg.iu.edu/hypermail/linux/kernel/0412.2/0358.html The following patch fixes the above problem. Signed-off-by: Hitoshi Yamamoto <hitoshiy@isl.melco.co.jp> Signed-off-by: Hirokazu Takata <takata@linux-m32r.org> Signed-off-by: Andrew Morton <akpm@osdl.org> Signed-off-by: Linus Torvalds <torvalds@osdl.org>		20 years ago
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boot	…
kernel	[PATCH] m32r: Fix local-timer event handling	20 years ago
lib	…
m32700ut	[PATCH] m32r: Update defconfig files	20 years ago
mappi	[PATCH] m32r: Update defconfig files	20 years ago
mappi2	[PATCH] m32r: Update defconfig files	20 years ago
mappi3	…
mm	[PATCH] remove non-DISCONTIG use of pgdat->node_mem_map	20 years ago
oaks32r	[PATCH] m32r: Update defconfig files	20 years ago
oprofile	…
opsput	[PATCH] m32r: Update defconfig files	20 years ago
Kconfig	[NET]: add a top-level Networking menu to *config	20 years ago
Kconfig.debug	[PATCH] m32r: add missing Kconfig help text	20 years ago
Makefile	…
defconfig	[PATCH] m32r: Update defconfig files	20 years ago