68 lines
2.7 KiB
Diff
68 lines
2.7 KiB
Diff
From 0a38abe57db307e11f28710fd33b10b7dd2988b2 Mon Sep 17 00:00:00 2001
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Message-ID: <0a38abe57db307e11f28710fd33b10b7dd2988b2.1752837271.git.jdenemar@redhat.com>
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From: Martin Kletzander <mkletzan@redhat.com>
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Date: Thu, 17 Jul 2025 11:58:32 +0200
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Subject: [PATCH] qemu_tpm: Only warn about missing locking feature on shared
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filesystems
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MIME-Version: 1.0
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Content-Type: text/plain; charset=UTF-8
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Content-Transfer-Encoding: 8bit
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The warning pollutes the logs and might give a bad impression on someone
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reading them even though the locking is not always needed. This way we
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at least limit the logging in unnecessary cases.
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Resolves: https://issues.redhat.com/browse/RHEL-80155
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Signed-off-by: Martin Kletzander <mkletzan@redhat.com>
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Reviewed-by: Ján Tomko <jtomko@redhat.com>
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Reviewed-by: Peter Krempa <pkrempa@redhat.com>
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(cherry picked from commit 3451987fca7c89a1aa9c5b0701471b6bc23dda3d)
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Signed-off-by: Martin Kletzander <mkletzan@redhat.com>
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---
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src/qemu/qemu_tpm.c | 12 ++++++++----
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1 file changed, 8 insertions(+), 4 deletions(-)
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diff --git a/src/qemu/qemu_tpm.c b/src/qemu/qemu_tpm.c
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index 855d732e60..cdbd6e3993 100644
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--- a/src/qemu/qemu_tpm.c
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+++ b/src/qemu/qemu_tpm.c
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@@ -660,12 +660,16 @@ qemuTPMVirCommandSwtpmAddEncryption(virCommand *cmd,
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static void
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qemuTPMVirCommandSwtpmAddTPMState(virCommand *cmd,
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- const virDomainTPMEmulatorDef *emulator)
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+ const virDomainTPMEmulatorDef *emulator,
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+ const virDomainTPMDef *tpmDef,
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+ const virQEMUDriverConfig *cfg)
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{
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const char *lock = ",lock";
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if (!virTPMSwtpmCapsGet(VIR_TPM_SWTPM_FEATURE_TPMSTATE_OPT_LOCK)) {
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- VIR_WARN("This swtpm version doesn't support explicit locking");
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+ if (qemuTPMHasSharedStorage(cfg, tpmDef))
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+ VIR_WARN("This swtpm version doesn't support explicit locking");
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+
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lock = "";
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}
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@@ -721,7 +725,7 @@ qemuTPMEmulatorUpdateProfileName(virDomainTPMEmulatorDef *emulator,
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virCommandAddArgList(cmd, "socket", "--print-info", "0x20", "--tpm2", NULL);
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- qemuTPMVirCommandSwtpmAddTPMState(cmd, emulator);
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+ qemuTPMVirCommandSwtpmAddTPMState(cmd, emulator, persistentTPMDef, cfg);
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if (qemuTPMVirCommandSwtpmAddEncryption(cmd, emulator, swtpm) < 0)
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return -1;
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@@ -848,7 +852,7 @@ qemuTPMEmulatorBuildCommand(virDomainTPMDef *tpm,
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virCommandAddArgFormat(cmd, "type=unixio,path=%s,mode=0600",
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tpm->data.emulator.source->data.nix.path);
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- qemuTPMVirCommandSwtpmAddTPMState(cmd, &tpm->data.emulator);
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+ qemuTPMVirCommandSwtpmAddTPMState(cmd, &tpm->data.emulator, persistentTPMDef, cfg);
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virCommandAddArg(cmd, "--log");
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if (tpm->data.emulator.debug != 0)
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--
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2.50.1
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