Messages in this thread | | | Date | Mon, 27 Mar 2023 11:38:36 +0530 | Subject | Re: [PATCH] arm64: Disable EL2 traps for BRBE instructions executed in EL1 | From | Anshuman Khandual <> |
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On 3/25/23 06:07, kernel test robot wrote: > All errors (new ones prefixed by >>): > >>> <instantiation>:36:14: error: expected compatible register or logical immediate > orr x0, x0, #HFGITR_EL2_nBRBIALL > ^ > <instantiation>:10:2: note: while in macro instantiation > __init_el2_fgt > ^ > arch/arm64/kernel/head.S:577:2: note: while in macro instantiation > init_el2_state > ^ > <instantiation>:37:14: error: expected compatible register or logical immediate > orr x0, x0, #HFGITR_EL2_nBRBINJ > ^ > <instantiation>:10:2: note: while in macro instantiation > __init_el2_fgt > ^ > arch/arm64/kernel/head.S:577:2: note: while in macro instantiation > init_el2_state > ^
I guess these build errors are caused by unavailability of the pre-requisite patches from Mark Brown, in this test environment ?
https://lore.kernel.org/all/20230306-arm64-fgt-reg-gen-v3-0-decba93cbaab@kernel.org/
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