diff options
| author |   Jiaxun Yang <jiaxun.yang@flygoat.com> | 2020-03-25 11:54:55 +0800 |
|---|---|---|
| committer |   Thomas Bogendoerfer <tsbogend@alpha.franken.de> | 2020-03-25 10:56:00 +0100 |
| commit | be09ef09e290e1c8bd361e431d3659e13e65094c (patch) | |
| tree | f2a684ee425d50e46449990d653129b2dd29fa3b /tools/perf/scripts/python/export-to-postgresql.py | |
| parent | irqchip: Add driver for Loongson I/O Local Interrupt Controller (diff) | |
| download | linux-dev-be09ef09e290e1c8bd361e431d3659e13e65094c.tar.xz linux-dev-be09ef09e290e1c8bd361e431d3659e13e65094c.zip | |
irqchip: loongson-liointc: Workaround LPC IRQ Errata
The 1.0 version of that controller has a bug that status bit
of LPC IRQ sometimes doesn't get set correctly.
So we can always blame LPC IRQ when spurious interrupt happens
at the parent interrupt line which LPC IRQ supposed to route
to.
Signed-off-by: Jiaxun Yang <jiaxun.yang@flygoat.com>
Co-developed-by: Huacai Chen <chenhc@lemote.com>
Signed-off-by: Huacai Chen <chenhc@lemote.com>
Reviewed-by: Marc Zyngier <maz@kernel.org>
Signed-off-by: Thomas Bogendoerfer <tsbogend@alpha.franken.de>
Diffstat (limited to 'tools/perf/scripts/python/export-to-postgresql.py')
0 files changed, 0 insertions, 0 deletions