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| author | Paul Walmsley <paul.walmsley@sifive.com> | 2019-11-22 18:59:09 -0800 |
|---|---|---|
| committer | Paul Walmsley <paul.walmsley@sifive.com> | 2019-11-22 18:59:09 -0800 |
| commit | 5ba9aa56e6d3e8fddb954c2f818d1ce0525235bb (patch) | |
| tree | b9f61d0544ed06b7f07000a11797711cdd97d83f /drivers/irqchip | |
| parent | 4a979862dde46b738316014ca4995eae2f428413 (diff) | |
| parent | 405fe7aa0dbaa6cb8cfe62771eee67076d30aca1 (diff) | |
| download | linux-5ba9aa56e6d3e8fddb954c2f818d1ce0525235bb.tar.gz linux-5ba9aa56e6d3e8fddb954c2f818d1ce0525235bb.tar.bz2 linux-5ba9aa56e6d3e8fddb954c2f818d1ce0525235bb.zip | |
Merge branch 'next/nommu' into for-next
Conflicts:
arch/riscv/boot/Makefile
arch/riscv/include/asm/sbi.h
Diffstat (limited to 'drivers/irqchip')
| -rw-r--r-- | drivers/irqchip/irq-sifive-plic.c | 11 |
1 files changed, 7 insertions, 4 deletions
diff --git a/drivers/irqchip/irq-sifive-plic.c b/drivers/irqchip/irq-sifive-plic.c index 7d0a12fe2714..8df547d2d935 100644 --- a/drivers/irqchip/irq-sifive-plic.c +++ b/drivers/irqchip/irq-sifive-plic.c @@ -181,7 +181,7 @@ static void plic_handle_irq(struct pt_regs *regs) WARN_ON_ONCE(!handler->present); - csr_clear(sie, SIE_SEIE); + csr_clear(CSR_IE, IE_EIE); while ((hwirq = readl(claim))) { int irq = irq_find_mapping(plic_irqdomain, hwirq); @@ -191,7 +191,7 @@ static void plic_handle_irq(struct pt_regs *regs) else generic_handle_irq(irq); } - csr_set(sie, SIE_SEIE); + csr_set(CSR_IE, IE_EIE); } /* @@ -252,8 +252,11 @@ static int __init plic_init(struct device_node *node, continue; } - /* skip contexts other than supervisor external interrupt */ - if (parent.args[0] != IRQ_S_EXT) + /* + * Skip contexts other than external interrupts for our + * privilege level. + */ + if (parent.args[0] != IRQ_EXT) continue; hartid = plic_find_hart_id(parent.np); |