forked from luck/tmp_suning_uos_patched
0c5e946794
[ Upstream commit 66e29fcda1824f0427966fbee2bd2c85bf362c82 ] With idle polling, IPIs are not sent when a CPU idle, but queued and run later from do_idle(). The default kgdb_call_nmi_hook() implementation gets the pointer to struct pt_regs from get_irq_reqs(), which doesn't work in that case because it was not called from the IPI interrupt handler. Fix it by defining our own kgdb_roundup() function which sents an IPI_ENTER_KGDB. When that IPI is received on the target CPU kgdb_nmicallback() is called. Signed-off-by: Sven Schnelle <svens@stackframe.org> Signed-off-by: Helge Deller <deller@gmx.de> Signed-off-by: Sasha Levin <sashal@kernel.org> |
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boot | ||
configs | ||
include | ||
kernel | ||
lib | ||
math-emu | ||
mm | ||
oprofile | ||
defpalo.conf | ||
install.sh | ||
Kconfig | ||
Kconfig.debug | ||
Makefile | ||
nm |