[PATCH 0/2] irqchip/gic: Fix handling of Samsung's non-standard GIC
From: Marc Zyngier
Date: Tue Sep 15 2020 - 20:34:51 EST
Marek pointed out that the new IPI code broke the two ancient A9
platforms that use the dreaded Franken-GIC (not the official name), as
it appears it is even more broken than we though 9 years ago.
The fix isn't nice, although it allows for some further cleanup.
Marek, could you please give these another spin on your boards? For
convenience, I've stashed them as part of [1].
Thanks,
M.
[1] https://git.kernel.org/pub/scm/linux/kernel/git/maz/arm-platforms.git/log/?h=irq/ipi-as-irq
Marc Zyngier (2):
irqchip/gic: Handle non-standard SGI deactivation on Samsung's
Franken-GIC
irqchip/gic: Cleanup Franken-GIC handling
drivers/irqchip/irq-gic.c | 67 +++++++++++++++++++++++++--------------
1 file changed, 43 insertions(+), 24 deletions(-)
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2.28.0