* Re: [tip:irq/urgent] MIPS/pci: Fix race in installing chained IRQ handler
[not found] <tip-746ad9a7a1fef789a9f579441b4a7b686fa85aa2@git.kernel.org>
@ 2015-06-26 23:13 ` Sergey Ryazanov
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From: Sergey Ryazanov @ 2015-06-26 23:13 UTC (permalink / raw)
To: Thomas Gleixner
Cc: linux-kernel, Julia.Lawall, rmk+kernel, tglx, ralf, mingo, hpa,
wsa, linux-tip-commits, Linux MIPS
Hello Thomas,
Friday, June 26, 2015, 10:48:30 PM, you wrote:
> MIPS/pci: Fix race in installing chained IRQ handler
> Fix a race where a pending interrupt could be received and the handler
> called before the handler's data has been setup, by converting to
> irq_set_chained_handler_and_data().
Reviewed-by: Sergey Ryazanov <ryazanov.s.a@gmail.com>
Though it's nearly impossible to trigger a race here, since SoC boot
up with disabled PCI interrupts.
--
Sergey
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