smccc: kvm_guest: Align with DISCOVER_IMPL_CPUS ABI

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The ABI of the hypercall requires that R2 and R3 are 0. Explicitly pass
0 for these parameters.

Cc: Shameer Kolothum <shameerali.kolothum.thodi@huawei.com>
Fixes: 86edf6bdcf ("smccc/kvm_guest: Enable errata based on implementation CPUs")
Reviewed-by: Shameer Kolothum <shameerali.kolothum.thodi@huawei.com>
Link: https://lore.kernel.org/r/20250327163613.2516073-1-oliver.upton@linux.dev
Signed-off-by: Oliver Upton <oliver.upton@linux.dev>

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Oliver Upton 2025-03-27 09:36:15 -07:00

parent 369c012268

commit acfcaf90db

1 changed files with 1 additions and 1 deletions

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drivers/firmware/smccc/kvm_guest.c

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