diff options
Diffstat (limited to 'arch/s390/boot/uv.c')
| -rw-r--r-- | arch/s390/boot/uv.c | 15 |
1 files changed, 4 insertions, 11 deletions
diff --git a/arch/s390/boot/uv.c b/arch/s390/boot/uv.c index 1e66d2cbb096..4568e8f81dac 100644 --- a/arch/s390/boot/uv.c +++ b/arch/s390/boot/uv.c @@ -8,12 +8,8 @@ #include "uv.h" /* will be used in arch/s390/kernel/uv.c */ -#ifdef CONFIG_PROTECTED_VIRTUALIZATION_GUEST int __bootdata_preserved(prot_virt_guest); -#endif -#if IS_ENABLED(CONFIG_KVM) int __bootdata_preserved(prot_virt_host); -#endif struct uv_info __bootdata_preserved(uv_info); void uv_query_info(void) @@ -26,8 +22,8 @@ void uv_query_info(void) if (!test_facility(158)) return; - /* rc==0x100 means that there is additional data we do not process */ - if (uv_call(0, (uint64_t)&uvcb) && uvcb.header.rc != 0x100) + /* Ignore that there might be more data we do not process */ + if (uv_call(0, (uint64_t)&uvcb) && uvcb.header.rc != UVC_RC_MORE_DATA) return; if (IS_ENABLED(CONFIG_KVM)) { @@ -50,17 +46,15 @@ void uv_query_info(void) uv_info.supp_add_secret_req_ver = uvcb.supp_add_secret_req_ver; uv_info.supp_add_secret_pcf = uvcb.supp_add_secret_pcf; uv_info.supp_secret_types = uvcb.supp_secret_types; - uv_info.max_secrets = uvcb.max_secrets; + uv_info.max_assoc_secrets = uvcb.max_assoc_secrets; + uv_info.max_retr_secrets = uvcb.max_retr_secrets; } -#ifdef CONFIG_PROTECTED_VIRTUALIZATION_GUEST if (test_bit_inv(BIT_UVC_CMD_SET_SHARED_ACCESS, (unsigned long *)uvcb.inst_calls_list) && test_bit_inv(BIT_UVC_CMD_REMOVE_SHARED_ACCESS, (unsigned long *)uvcb.inst_calls_list)) prot_virt_guest = 1; -#endif } -#if IS_ENABLED(CONFIG_KVM) unsigned long adjust_to_uv_max(unsigned long limit) { if (is_prot_virt_host() && uv_info.max_sec_stor_addr) @@ -92,4 +86,3 @@ void sanitize_prot_virt_host(void) { prot_virt_host = is_prot_virt_host_capable(); } -#endif |