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Philippe Gerum 6b8019c85e Blackfin: allow high priority domains to preempt schedule_tail() ... ret_from_fork is always entered with hw interrupts off, which prevents real-time domains to preempt the Linux kernel during part of the initial context switch to the new task, which could in turn raise the worst-case latency figures. To avoid this, stall the root domain stage in the interrupt pipeline to keep the scheduling tail code free from Linux-handled IRQs, then enable hardware interrupts again. Signed-off-by: Philippe Gerum <rpm@xenomai.org> Signed-off-by: Mike Frysinger <vapier@gentoo.org>		16 years ago
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boot	Blackfin: stick the CPU name into boot image name	16 years ago
configs	Blackfin: update defconfigs	16 years ago
include/asm	Blackfin: fix misnomer of some I-pipe helpers	16 years ago
kernel	Blackfin: allow high priority domains to preempt schedule_tail()	16 years ago
lib	Blackfin: fix misnomer of some I-pipe helpers	16 years ago
mach-bf518	Blackfin: fix incomplete renaming of the bfin-twi-lcd driver	16 years ago
mach-bf527	Blackfin: fix incomplete renaming of the bfin-twi-lcd driver	16 years ago
mach-bf533	Blackfin: fix incomplete renaming of the bfin-twi-lcd driver	16 years ago
mach-bf537	Blackfin: bf537-stamp: add resources for AD1938 audio card	16 years ago
mach-bf538	Blackfin: fix wrong CTS inversion	16 years ago
mach-bf548	Blackfin: fix incomplete renaming of the bfin-twi-lcd driver	16 years ago
mach-bf561	Blackfin: fix wrong CTS inversion	16 years ago
mach-common	Blackfin: make EVT3->EVT5 lowering more robust wrt IPEND[4]	16 years ago
mm	Merge branch 'master' into for-next	16 years ago
oprofile	…
Kconfig	Blackfin: fix GPTMR0_CLOCKSOURCE dependency on BFIN_GPTIMERS	16 years ago
Kconfig.debug	…
Makefile	…