Messages in this thread | | | Date | Thu, 16 Apr 2020 15:56:28 +0530 | From | Sai Prakash Ranjan <> | Subject | Re: [PATCH 0/8] Relax sanity checking for mismatched AArch32 EL1 |
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On 2020-04-16 14:09, Sai Prakash Ranjan wrote: > On 2020-04-15 03:01, Will Deacon wrote: >> Hi all, >> >> For better or worse, there are SoCs in production where some, but not >> all of the CPUs, support AArch32 at EL1 and above. Right now, that >> results in "SANITY CHECK" warnings during boot and an unconditional >> kernel taint. >> >> This patch series tries to do a bit better: the only time we care >> about >> AArch32 at EL1 is for KVM, so rather than throw our toys out of the >> pram, we can instead just disable support for 32-bit guests on these >> systems. In the unlikely scenario of a late CPU hotplug being the >> first >> time we notice that AArch32 is not available, then we fail the hotplug >> (right now we let the thing come online, which leads to hilarious >> results for any pre-existing 32-bit guests). >> >> Feedback welcome, >> >> Will >> > > Thanks Will, tested this series on QCOM SC7180 and SM8150 SoCs. > > For the entire series, > > Tested-by: saiprakash.ranjan@codeaurora.org >
Urgh sorry, it should be
Tested-by: Sai Prakash Ranjan <saiprakash.ranjan@codeaurora.org>
-Sai -- QUALCOMM INDIA, on behalf of Qualcomm Innovation Center, Inc. is a member of Code Aurora Forum, hosted by The Linux Foundation
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