diff options
| author | Marc Zyngier <maz@kernel.org> | 2019-07-31 18:13:42 +0300 |
|---|---|---|
| committer | Marc Zyngier <maz@kernel.org> | 2019-08-07 16:24:28 +0300 |
| commit | 5778cc77111f09fd2033c66cdf1654f542771ed0 (patch) | |
| tree | 960e16d3679bf01c7daf251e066a2e5c4f69bf33 /drivers/irqchip | |
| parent | eeee0d093afc2e352e15b23bca38f69aad3d689b (diff) | |
| download | linux-5778cc77111f09fd2033c66cdf1654f542771ed0.tar.xz | |
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 <tglx@linutronix.de>
Signed-off-by: Marc Zyngier <maz@kernel.org>
Diffstat (limited to 'drivers/irqchip')
| -rw-r--r-- | drivers/irqchip/irq-gic-v3-its.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/drivers/irqchip/irq-gic-v3-its.c b/drivers/irqchip/irq-gic-v3-its.c index 1b5c3672aea2..8eeb0e284896 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); |