Messages in this thread | | | Date | Mon, 20 Feb 2023 14:38:14 +0100 | From | Johan Hovold <> | Subject | Re: [GIT pull] irq/core for v6.3-rc1 |
| |
On Mon, Feb 20, 2023 at 12:32:52PM +0100, Thomas Gleixner wrote: > Linus, > > please pull the latest irq/core branch from: > > git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git irq-core-2023-02-20 > > up to: 6f3ee0e22b4c: Merge tag 'irqchip-6.3' of git://git.kernel.org/pub/scm/linux/kernel/git/maz/arm-platforms into irq/core > > > Updates for the interrupt subsystem: > > Core:
> - Improve irqdomain locking to close a number race conditions which > can be observed with massive parallel device driver probing.
Actually, all that is needed to hit the shared-interrupt mapping race is a single driver opting for asynchronous probing (e.g. i2c_hid_of) and probing two devices that share an interrupt in parallel.
Johan
| |