aboutsummaryrefslogtreecommitdiffstats
path: root/tools/perf/scripts/python/export-to-sqlite.py (unfollow)
AgeCommit message (Collapse)AuthorFilesLines
2021-02-09irqchip/loongson-pch-msi: Use bitmap_zalloc() to allocate bitmapHuacai Chen1-1/+1
Currently we use bitmap_alloc() to allocate msi bitmap which should be initialized with zero. This is obviously wrong but it works because msi can fallback to legacy interrupt mode. So use bitmap_zalloc() instead. Fixes: 632dcc2c75ef6de3272aa ("irqchip: Add Loongson PCH MSI controller") Cc: stable@vger.kernel.org Signed-off-by: Huacai Chen <chenhuacai@loongson.cn> Signed-off-by: Marc Zyngier <maz@kernel.org> Link: https://lore.kernel.org/r/20210209071051.2078435-1-chenhuacai@loongson.cn
2021-02-04irqchip/csky-mpintc: Prevent selection on unsupported platformsGuo Ren1-1/+1
The irq-csky-mpintc driver is only supported on CPU_CK860 and it will generate a compilation error when selected with CPU_CK610. As it is already selected directly in the architecture Kconfig, drop the option to select it manually. Signed-off-by: Guo Ren <guoren@linux.alibaba.com> [maz: rewrote commit message] Signed-off-by: Marc Zyngier <maz@kernel.org> Link: https://lore.kernel.org/r/20210204074609.3553018-1-guoren@kernel.org
2021-02-04irqchip: Add support for Realtek RTL838x/RTL839x interrupt controllerBert Vermeulen2-0/+181
This is a standard IRQ driver with only status and mask registers. The mapping from SoC interrupts (18-31) to MIPS core interrupts is done via an interrupt-map in device tree. Signed-off-by: Bert Vermeulen <bert@biot.com> Signed-off-by: Birger Koblitz <mail@birger-koblitz.de> Acked-by: John Crispin <john@phrozen.org> Signed-off-by: Marc Zyngier <maz@kernel.org> Link: https://lore.kernel.org/r/20210122204224.509124-3-bert@biot.com