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| author | Suzuki K Poulose <suzuki.poulose@arm.com> | 2017-07-04 12:56:33 +0300 |
|---|---|---|
| committer | Marc Zyngier <marc.zyngier@arm.com> | 2017-07-04 13:11:25 +0300 |
| commit | 63c16c6eacb69d0cbdaee5dea0dd56d238375fe6 (patch) | |
| tree | cb8c873847b6e6bca9dc1a79f12523d26dcb159d /scripts/gdb/linux/utils.py | |
| parent | 456c59c31c5126fe31c64956c43670060ea9debd (diff) | |
| download | linux-63c16c6eacb69d0cbdaee5dea0dd56d238375fe6.tar.xz | |
irqchip/gic-v3: Report failures in gic_irq_domain_alloc
If the GIC cannot map an IRQ via irq_domain_ops->alloc(), it doesn't
return an error code. This can cause a problem with drivers, where
it thinks it has successfully got an IRQ for the device, but requesting
the same ends up failure with -ENOSYS (as the IRQ's chip is not set).
Fixes: commit 443acc4f37f6 ("irqchip: GICv3: Convert to domain hierarchy")
Cc: Marc Zyngier <marc.zyngier@arm.com>
Signed-off-by: Suzuki K Poulose <suzuki.poulose@arm.com>
Signed-off-by: Marc Zyngier <marc.zyngier@arm.com>
Diffstat (limited to 'scripts/gdb/linux/utils.py')
0 files changed, 0 insertions, 0 deletions