[PATCH v2 1/3] Revert "qemu: explicit swtpm state locking"

[marcandre.lureau@xxxxxxxxxx]

From: Marc-André Lureau <marcandre.lureau@xxxxxxxxxx>

This reverts commit bb5e26749fe5b5856a3541be2cbe147701e6e121.

swtpm-setup doesn't have "tpmstate-lock", only swtpm.

Signed-off-by: Marc-André Lureau <marcandre.lureau@xxxxxxxxxx>
---
 src/qemu/qemu_tpm.c   | 11 ++---------
 src/util/virtpm.c     |  1 -
 src/util/virtpm.h     |  1 -
 tests/testutilsqemu.c |  1 -
 4 files changed, 2 insertions(+), 12 deletions(-)

diff --git a/src/qemu/qemu_tpm.c b/src/qemu/qemu_tpm.c
index f5e0184e54..476e3dd224 100644
--- a/src/qemu/qemu_tpm.c
+++ b/src/qemu/qemu_tpm.c
@@ -344,23 +344,16 @@ static char *
 qemuTPMGetSwtpmSetupStateArg(const virDomainTPMSourceType source_type,
                              const char *source_path)
 {
-    const char *lock = ",lock";
-
-    if (!virTPMSwtpmSetupCapsGet(VIR_TPM_SWTPM_SETUP_FEATURE_TPMSTATE_OPT_LOCK)) {
-        VIR_WARN("This swtpm version doesn't support explicit locking");
-        lock = "";
-    }
-
     switch (source_type) {
     case VIR_DOMAIN_TPM_SOURCE_TYPE_FILE:
         /* the file:// prefix is supported since swtpm_setup 0.7.0 */
         /* assume the capability check for swtpm is redundant. */
-        return g_strdup_printf("file://%s%s", source_path, lock);
+        return g_strdup_printf("file://%s", source_path);
     case VIR_DOMAIN_TPM_SOURCE_TYPE_DIR:
     case VIR_DOMAIN_TPM_SOURCE_TYPE_DEFAULT:
     case VIR_DOMAIN_TPM_SOURCE_TYPE_LAST:
     default:
-        return g_strdup_printf("%s%s", source_path, lock);
+        return g_strdup_printf("%s", source_path);
     }
 }
 
diff --git a/src/util/virtpm.c b/src/util/virtpm.c
index 4016ad8fc4..f90839debe 100644
--- a/src/util/virtpm.c
+++ b/src/util/virtpm.c
@@ -53,7 +53,6 @@ VIR_ENUM_IMPL(virTPMSwtpmSetupFeature,
               "cmdarg-reconfigure-pcr-banks",
               "tpm-1.2",
               "tpm-2.0",
-              "tpmstate-opt-lock",
               "cmdarg-profile",
 );
 
diff --git a/src/util/virtpm.h b/src/util/virtpm.h
index 03fb92629a..4119a903e5 100644
--- a/src/util/virtpm.h
+++ b/src/util/virtpm.h
@@ -45,7 +45,6 @@ typedef enum {
     VIR_TPM_SWTPM_SETUP_FEATURE_CMDARG_RECONFIGURE_PCR_BANKS,
     VIR_TPM_SWTPM_SETUP_FEATURE_TPM_1_2,
     VIR_TPM_SWTPM_SETUP_FEATURE_TPM_2_0,
-    VIR_TPM_SWTPM_SETUP_FEATURE_TPMSTATE_OPT_LOCK,
     VIR_TPM_SWTPM_SETUP_FEATURE_CMDARG_PROFILE,
 
     VIR_TPM_SWTPM_SETUP_FEATURE_LAST
diff --git a/tests/testutilsqemu.c b/tests/testutilsqemu.c
index 5caccbc6b4..abc425b9b7 100644
--- a/tests/testutilsqemu.c
+++ b/tests/testutilsqemu.c
@@ -71,7 +71,6 @@ virTPMSwtpmSetupCapsGet(virTPMSwtpmSetupFeature cap)
     case VIR_TPM_SWTPM_SETUP_FEATURE_CMDARG_CREATE_CONFIG_FILES:
     case VIR_TPM_SWTPM_SETUP_FEATURE_TPM12_NOT_NEED_ROOT:
     case VIR_TPM_SWTPM_SETUP_FEATURE_CMDARG_RECONFIGURE_PCR_BANKS:
-    case VIR_TPM_SWTPM_SETUP_FEATURE_TPMSTATE_OPT_LOCK:
     case VIR_TPM_SWTPM_SETUP_FEATURE_CMDARG_PROFILE:
     case VIR_TPM_SWTPM_SETUP_FEATURE_LAST:
         break;
-- 
2.47.0