Messages in this thread | | | From | Will Deacon <> | Subject | Re: [PATCH v3] arm64: paravirt: Use RCU read locks to guard stolen_time | Date | Tue, 17 May 2022 15:04:44 +0100 |
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On Fri, 13 May 2022 10:46:54 -0700, Elliot Berman wrote: > From: Prakruthi Deepak Heragu <quic_pheragu@quicinc.com> > > During hotplug, the stolen time data structure is unmapped and memset. > There is a possibility of the timer IRQ being triggered before memset > and stolen time is getting updated as part of this timer IRQ handler. This > causes the below crash in timer handler - > > [...]
Applied to arm64 (for-next/fixes), thanks!
[1/1] arm64: paravirt: Use RCU read locks to guard stolen_time https://git.kernel.org/arm64/c/19bef63f951e
Cheers, -- Will
https://fixes.arm64.dev https://next.arm64.dev https://will.arm64.dev
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