x86/sev: Remove obsolete virtual address check

Virtual addresses used with the AES-GCM library don't have to be in the
linear mapping.  Remove the virt_addr_valid() checks from
snp_send_guest_request(), which were a workaround left over from when
this code used crypto_aead, which required scatterlists.

Link: https://lore.kernel.org/all/20251010151036.42241-2-ardb+git@google.com/
Reviewed-by: Alexey Kardashevskiy <aik@amd.com>
Tested-by: Alexey Kardashevskiy <aik@amd.com>
Tested-by: Nikunj A Dadhania <nikunj@amd.com>
Reviewed-by: Ard Biesheuvel <ardb@kernel.org>
Link: https://patch.msgid.link/20260722025338.33354-3-ebiggers@kernel.org
Signed-off-by: Eric Biggers <ebiggers@kernel.org>

0 files changed, 0 insertions, 0 deletions