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| author | Zenghui Yu <yuzenghui@huawei.com> | 2020-02-21 10:07:25 +0800 |
|---|---|---|
| committer | Thomas Gleixner <tglx@linutronix.de> | 2020-02-21 11:29:15 +0100 |
| commit | 2546287c5fb363a0165933ae2181c92f03e701d0 (patch) | |
| tree | cfdc6c5fb308d2003199b8f623748a71de95056b /drivers/irqchip/irq-gic-v3.c | |
| parent | cba6437a1854fde5934098ec3bd0ee83af3129f5 (diff) | |
genirq/irqdomain: Make sure all irq domain flags are distinctirq-urgent-2020-02-22
This was noticed when printing debugfs for MSIs on my ARM64 server. The
new dstate IRQD_MSI_NOMASK_QUIRK came out surprisingly while it should only
be the x86 stuff for the time being...
The new MSI quirk flag uses the same bit as IRQ_DOMAIN_NAME_ALLOCATED which
is oddly defined as bit 6 for no good reason.
Switch it to the non used bit 1.
Fixes: 6f1a4891a592 ("x86/apic/msi: Plug non-maskable MSI affinity race")
Signed-off-by: Zenghui Yu <yuzenghui@huawei.com>
Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
Cc: stable@vger.kernel.org
Link: https://lkml.kernel.org/r/20200221020725.2038-1-yuzenghui@huawei.com
Diffstat (limited to 'drivers/irqchip/irq-gic-v3.c')
0 files changed, 0 insertions, 0 deletions