From: Marc Zyngier Date: Wed, 31 Jul 2019 15:13:42 +0000 (+0100) Subject: irqchip/gic-v3-its: Register the ITS' PA instead of its VA in fwnode X-Git-Url: http://git.maquefel.me/?a=commitdiff_plain;h=5778cc77111f09fd2033c66cdf1654f542771ed0;p=linux.git irqchip/gic-v3-its: Register the ITS' PA instead of its VA in fwnode Do not expose the ITS' VA (it appears in debugfs). Instead, record the PA, which at least can be used to precisely identify the associated irqchip and domain. Acked-by: Thomas Gleixner Signed-off-by: Marc Zyngier --- diff --git a/drivers/irqchip/irq-gic-v3-its.c b/drivers/irqchip/irq-gic-v3-its.c index 1b5c3672aea27..8eeb0e284896f 100644 --- a/drivers/irqchip/irq-gic-v3-its.c +++ b/drivers/irqchip/irq-gic-v3-its.c @@ -3921,7 +3921,7 @@ static int __init gic_acpi_parse_madt_its(union acpi_subtable_headers *header, res.end = its_entry->base_address + ACPI_GICV3_ITS_MEM_SIZE - 1; res.flags = IORESOURCE_MEM; - dom_handle = irq_domain_alloc_fwnode((void *)its_entry->base_address); + dom_handle = irq_domain_alloc_fwnode(&res.start); if (!dom_handle) { pr_err("ITS@%pa: Unable to allocate GICv3 ITS domain token\n", &res.start);