From: Suzuki K Poulose <suzuki.poulose@arm.com>
To: kvmarm@lists.linux.dev
Cc: kvm@vger.kernel.org, linux-coco@lists.linux.dev,
linux-arm-kernel@lists.infradead.org, maz@kernel.org,
alexandru.elisei@arm.com, joey.gouly@arm.com,
steven.price@arm.com, james.morse@arm.com,
oliver.upton@linux.dev, yuzenghui@huawei.com,
andrew.jones@linux.dev, eric.auger@redhat.com,
Suzuki K Poulose <suzuki.poulose@arm.com>,
Mate Toth-Pal <mate.toth-pal@arm.com>
Subject: [kvm-unit-tests PATCH 30/33] arm: realm: Add Realm attestation tests
Date: Fri, 12 Apr 2024 11:34:05 +0100 [thread overview]
Message-ID: <20240412103408.2706058-31-suzuki.poulose@arm.com> (raw)
In-Reply-To: <20240412103408.2706058-1-suzuki.poulose@arm.com>
Add tests for Attestation and measurement related RSI calls.
Signed-off-by: Mate Toth-Pal <mate.toth-pal@arm.com>
Co-developed-by: Suzuki K Poulose <suzuki.poulose@arm.com>
[ Rewrote the test cases, keeping the core testing data/logic
Added more test scenarios to test the ABI
]
Signed-off-by: Suzuki K Poulose <suzuki.poulose@arm.com>
---
arm/realm-attest.c | 25 ++++++++++++-------------
1 file changed, 12 insertions(+), 13 deletions(-)
diff --git a/arm/realm-attest.c b/arm/realm-attest.c
index 082d4964..6e407bae 100644
--- a/arm/realm-attest.c
+++ b/arm/realm-attest.c
@@ -108,7 +108,7 @@ static int attest_token_complete(phys_addr_t base, size_t buf_size,
if ((buf_size - len) < size)
size = buf_size - len;
- ret = rsi_attest_token_continue(ipa, offset, size, &bytes);
+ ret = attest_token_continue(ipa, offset, size, &bytes);
len += bytes;
ipa += bytes;
offset += bytes;
@@ -116,7 +116,6 @@ static int attest_token_complete(phys_addr_t base, size_t buf_size,
if (plen)
*plen = len;
- report_info("Found %ldbytes\n", len);
return ret;
}
@@ -130,14 +129,14 @@ static int get_attest_token(phys_addr_t ipa,
rc = attest_token_init(ch, &max_size);
if (max_size > size)
- report_info("Attestation token size (%ld bytes) is greater than the buffer size\n",
+ report_info("Attestation token size (%ld bytes) is greater than the buffer size",
max_size);
if (rc)
return rc;
rc = attest_token_complete(ipa, size, len);
if (len && *len > max_size)
- report_info("RMM BUG: Token size is greater than the max token size from RSI_ATTEST_TOKEN_INIT\n");
+ report_info("RMM BUG: Token size is greater than the max token size from RSI_ATTEST_TOKEN_INIT");
return rc;
}
@@ -293,7 +292,7 @@ static void test_get_attest_token_abi_misuse(void)
report_prefix_pop(); /* miss token init */
return;
}
- report_info("Received a token of size %ld\n", len);
+ report_info("Received a token of size %ld", len);
/*
* step2. Execute RSI_ATTEST_TOKEN_CONTINUE without an RSI_ATTEST_TOKEN_INIT.
@@ -333,7 +332,7 @@ static void test_get_attest_token_abi_misuse(void)
" (%d) vs expected (%d), len: %ld vs 0",
rc.status, RSI_ERROR_INPUT, len);
} else {
- report(true, "Attestation token continue failed for invalid IPA\n");
+ report(true, "Attestation token continue failed for invalid IPA");
}
report_prefix_pop();
@@ -350,7 +349,7 @@ static void test_get_attest_token_abi_misuse(void)
" (%d) vs expected (%d), len: %ld vs 0",
rc.status, RSI_ERROR_INPUT, len);
} else {
- report(true, "Attestation token continue failed for invalid offset\n");
+ report(true, "Attestation token continue failed for invalid offset");
}
report_prefix_pop();
@@ -367,7 +366,7 @@ static void test_get_attest_token_abi_misuse(void)
" (%d) vs expected (%d)",
rc.status, RSI_ERROR_INPUT);
} else {
- report(true, "Attestation token continue failed for invalid size\n");
+ report(true, "Attestation token continue failed for invalid size");
}
report_prefix_pop();
@@ -383,7 +382,7 @@ static void test_get_attest_token_abi_misuse(void)
" (%d) vs expected (%d), len: %ld vs 0",
rc.status, RSI_ERROR_INPUT, len);
} else {
- report(true, "Attestation token continue failed for overflow size\n");
+ report(true, "Attestation token continue failed for overflow size");
}
report_prefix_pop();
@@ -399,7 +398,7 @@ static void test_get_attest_token_abi_misuse(void)
" (%d) vs expected (%d), len: %ld vs 0",
rc.status, RSI_ERROR_INPUT, len);
} else {
- report(true, "Attestation token continue failed for overflow offset\n");
+ report(true, "Attestation token continue failed for overflow offset");
}
report_prefix_pop();
@@ -415,7 +414,7 @@ static void test_get_attest_token_abi_misuse(void)
" (%d) vs expected (%d), len: %ld vs 0",
rc.status, RSI_ERROR_INPUT, len);
} else {
- report(true, "Attestation token continue failed for unaligned ipa\n");
+ report(true, "Attestation token continue failed for unaligned ipa");
}
report_prefix_pop();
@@ -431,7 +430,7 @@ static void test_get_attest_token_abi_misuse(void)
" (%d) vs expected (%d), len: %ld vs 0",
rc.status, RSI_INCOMPLETE, len);
} else {
- report(true, "Attestation token continue returned 0bytes\n");
+ report(true, "Attestation token continue returned 0bytes");
}
report_prefix_pop(); /* invalid input */
@@ -472,7 +471,7 @@ static void test_get_attest_token_abi_abort_req(void)
}
/* Execute one cycles, but not let it complete */
- report_info("Attest token continue with %lx, 0, 4K\n", addr);
+ report_info("Attest token continue with %lx, 0, 4K", addr);
ret = attest_token_continue(addr, 0, RSI_GRANULE_SIZE, &size);
if (ret != RSI_INCOMPLETE) {
if (ret) {
--
2.34.1
next prev parent reply other threads:[~2024-04-12 10:35 UTC|newest]
Thread overview: 51+ messages / expand[flat|nested] mbox.gz Atom feed top
2024-04-12 10:33 [kvm-unit-tests PATCH 00/33] Support for Arm Confidential Compute Architecture Suzuki K Poulose
2024-04-10 16:17 ` Itaru Kitayama
2024-04-15 8:59 ` Suzuki K Poulose
2024-04-12 10:33 ` [kvm-unit-tests PATCH 01/33] arm: Add necessary header files in asm/pgtable.h Suzuki K Poulose
2024-04-12 10:33 ` [kvm-unit-tests PATCH 02/33] arm: Detect FDT overlap with uninitialised data Suzuki K Poulose
2024-04-12 10:33 ` [kvm-unit-tests PATCH 03/33] arm64: Expand SMCCC arguments and return values Suzuki K Poulose
2024-04-12 10:33 ` [kvm-unit-tests PATCH 04/33] arm: Make physical address mask dynamic Suzuki K Poulose
2024-04-12 10:33 ` [kvm-unit-tests PATCH 05/33] arm64: Introduce NS_SHARED PTE attribute Suzuki K Poulose
2024-04-12 10:33 ` [kvm-unit-tests PATCH 06/33] arm: Move io_init after vm initialization Suzuki K Poulose
2024-04-12 10:33 ` [kvm-unit-tests PATCH 07/33] arm: realm: Add RSI interface header Suzuki K Poulose
2024-04-12 10:33 ` [kvm-unit-tests PATCH 08/33] arm: realm: Make uart available before MMU is enabled Suzuki K Poulose
2024-04-22 11:58 ` Alexandru Elisei
2024-04-22 12:09 ` Suzuki K Poulose
2024-04-22 12:23 ` Alexandru Elisei
2024-04-22 12:36 ` Alexandru Elisei
2024-04-22 13:09 ` Suzuki K Poulose
2024-04-22 15:38 ` Alexandru Elisei
2024-04-22 16:05 ` Suzuki K Poulose
2024-04-22 16:15 ` Alexandru Elisei
2024-04-26 11:15 ` Suzuki K Poulose
2024-04-26 13:51 ` Alexandru Elisei
2024-04-12 10:33 ` [kvm-unit-tests PATCH 09/33] arm: realm: Realm initialisation Suzuki K Poulose
2024-04-12 10:33 ` [kvm-unit-tests PATCH 10/33] arm: realm: Add support for changing the state of memory Suzuki K Poulose
2024-04-12 10:33 ` [kvm-unit-tests PATCH 11/33] arm: realm: Set RIPAS state for RAM Suzuki K Poulose
2024-04-12 10:33 ` [kvm-unit-tests PATCH 12/33] arm: realm: Early memory setup Suzuki K Poulose
2024-04-12 10:33 ` [kvm-unit-tests PATCH 13/33] arm: realm: Add RSI version test Suzuki K Poulose
2024-04-12 10:33 ` [kvm-unit-tests PATCH 14/33] arm: selftest: realm: skip pabt test when running in a realm Suzuki K Poulose
2024-04-22 15:48 ` Alexandru Elisei
2024-04-12 10:33 ` [kvm-unit-tests PATCH 15/33] arm: realm: add hvc and RSI_HOST_CALL tests Suzuki K Poulose
2024-04-12 10:33 ` [kvm-unit-tests PATCH 16/33] arm64: add ESR_ELx EC.SVE Suzuki K Poulose
2024-04-12 10:33 ` [kvm-unit-tests PATCH 17/33] arm64: enable SVE at startup Suzuki K Poulose
2024-04-12 10:33 ` [kvm-unit-tests PATCH 18/33] arm: realm: Add test for FPU/SIMD context save/restore Suzuki K Poulose
2024-05-10 15:28 ` Andrew Jones
2024-05-14 10:27 ` Suzuki K Poulose
2024-04-12 10:33 ` [kvm-unit-tests PATCH 19/33] arm64: selftest: add realm SVE VL test Suzuki K Poulose
2024-04-12 10:33 ` [kvm-unit-tests PATCH 20/33] arm: realm: Add tests for in realm SEA Suzuki K Poulose
2024-04-12 10:33 ` [kvm-unit-tests PATCH 21/33] lib/alloc_page: Add shared page allocation support Suzuki K Poulose
2024-04-12 10:33 ` [kvm-unit-tests PATCH 22/33] arm: gic-v3-its: Use shared pages wherever needed Suzuki K Poulose
2024-04-12 10:33 ` [kvm-unit-tests PATCH 23/33] arm: realm: Enable memory encryption Suzuki K Poulose
2024-04-12 10:33 ` [kvm-unit-tests PATCH 24/33] qcbor: Add QCBOR as a submodule Suzuki K Poulose
2024-04-12 10:34 ` [kvm-unit-tests PATCH 25/33] arm: Add build steps for QCBOR library Suzuki K Poulose
2024-04-12 10:34 ` [kvm-unit-tests PATCH 26/33] arm: Add a library to verify tokens using the " Suzuki K Poulose
2024-04-12 10:34 ` [kvm-unit-tests PATCH 27/33] arm: realm: add RSI interface for attestation measurements Suzuki K Poulose
2024-04-12 10:34 ` [kvm-unit-tests PATCH 28/33] arm: realm: Add helpers to decode RSI return codes Suzuki K Poulose
2024-04-12 10:34 ` [kvm-unit-tests PATCH 29/33] arm: realm: Add Realm attestation tests Suzuki K Poulose
2024-04-12 10:34 ` Suzuki K Poulose [this message]
2024-04-12 10:34 ` [kvm-unit-tests PATCH 31/33] arm: realm: Add a test for shared memory Suzuki K Poulose
2024-04-12 10:34 ` [kvm-unit-tests PATCH 32/33] arm: Add memtest support Suzuki K Poulose
2024-04-12 10:34 ` [kvm-unit-tests PATCH 33/33] NOT-FOR-MERGING: add run-realm-tests Suzuki K Poulose
2024-04-16 14:28 ` [kvm-unit-tests PATCH 00/33] Support for Arm Confidential Compute Architecture Jean-Philippe Brucker
2024-05-10 15:23 ` Andrew Jones
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