Messages in this thread | | | Subject | Re: [PATCH 4.18 050/123] mm/tlb, x86/mm: Support invalidating TLB caches for RCU_TABLE_FREE | From | Andre Tomt <> | Date | Tue, 4 Sep 2018 10:06:32 +0200 |
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On 04. sep. 2018 08:10, Andre Tomt wrote: > On 04. sep. 2018 07:24, Greg Kroah-Hartman wrote: >>> Full test log link, >>> https://lkft.validation.linaro.org/scheduler/job/404027#L4051 >> >> Does Linus's tree also crash with this patch applied? Being "bug >> compatible" is good :) >> >> thanks, >> >> greg k-h >> > > I suspect it is because we're missing upstream commit > db7ddef301128dad394f1c0f77027f86ee9a4edb > mm: move tlb_table_flush to tlb_flush_mmu_free > > Have not tested.
Tested it now. Adding this commit to my local 4.18.6-rc1 based tree fixes the crashing on my systems.
On 4.18.6-rc1 they would fall over within seconds of getting to the login prompt.
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