add SRAR test case in the user context situation

This is part of the SRAR test cases. It is used
to test DCU error happening under user land and
other CPUs working in the user context, kernel
context, NMI context and IRQ context.

Signed-off-by: Chen Gong <gong.chen@linux.intel.com>
Signed-off-by: Andi Kleen <ak@linux.intel.com>

5 files changed, 75 insertions, 1 deletions

diff --git a/cases/soft-inj/recoverable_ucr/cases.sh b/cases/soft-inj/recoverable_ucr/cases.sh
index 054a97b..ee74ccb 100755
--- a/cases/soft-inj/recoverable_ucr/cases.sh
+++ b/cases/soft-inj/recoverable_ucr/cases.sh
@@ -37,7 +37,7 @@ verify()
 {
     local removes="TSC TIME PROCESSOR"
     case "$bcase" in
-	srao_*)
+	srao_*|srar_*)
 	    soft_inject_verify_mcelog
 	    verify_klog $klog
 	    soft_inject_verify_return_val
diff --git a/cases/soft-inj/recoverable_ucr/data/srar_usr_dcu b/cases/soft-inj/recoverable_ucr/data/srar_usr_dcu
new file mode 100644
index 0000000..335b6bc
--- /dev/null
+++ b/cases/soft-inj/recoverable_ucr/data/srar_usr_dcu
@@ -0,0 +1,7 @@
+CPU 0 BANK 2
+STATUS UNCORRECTED SRAR 0x134
+MCGSTATUS RIPV MCIP EIPV
+ADDR 0x12345000
+MISC 0x8c
+RIP 0x73:0x1eadbabe
+NOBROADCAST
diff --git a/cases/soft-inj/recoverable_ucr/data/srar_usr_dcu_irq b/cases/soft-inj/recoverable_ucr/data/srar_usr_dcu_irq
new file mode 100644
index 0000000..5572bf6
--- /dev/null
+++ b/cases/soft-inj/recoverable_ucr/data/srar_usr_dcu_irq
@@ -0,0 +1,7 @@
+CPU 3 BANK 2
+STATUS UNCORRECTED SRAR 0x134
+MCGSTATUS RIPV MCIP EIPV
+ADDR 0x12345000
+MISC 0x8c
+RIP 0x73:0x1eadbabe
+IRQBROADCAST
diff --git a/cases/soft-inj/recoverable_ucr/data/srar_usr_dcu_nmi b/cases/soft-inj/recoverable_ucr/data/srar_usr_dcu_nmi
new file mode 100644
index 0000000..3af1cc7
--- /dev/null
+++ b/cases/soft-inj/recoverable_ucr/data/srar_usr_dcu_nmi
@@ -0,0 +1,6 @@
+CPU 0 BANK 2
+STATUS UNCORRECTED SRAR 0x134
+MCGSTATUS RIPV MCIP EIPV
+ADDR 0x12345000
+MISC 0x8c
+RIP 0x73:0x1eadbabe
diff --git a/doc/cases/soft-inj_recoverable_ucr.txt b/doc/cases/soft-inj_recoverable_ucr.txt
index 4b10338..47a3a09 100644
--- a/doc/cases/soft-inj_recoverable_ucr.txt
+++ b/doc/cases/soft-inj_recoverable_ucr.txt
@@ -136,3 +136,57 @@ overall: (7 cases)
   * No warning or bug during kernel processing.
   * Exception message is "Action optional with unknown MCACOD"
 
+8.srar_usr_dcu
+- Objective:
+  * Test logic of uncorrected with S & AR
+- Code path tested:
+  * do_machine_check()
+  * mce_start()
+  * mce_timeout() except if (*t <= 0) branch
+  * mce_severity()
+  * mce_get_rip()
+  * mce_log()
+  * mce_end()
+  * mce_reign()
+- Reference:
+  * Inject data file: cases/soft-inj/recoverable_uc/data/srar_usr_dcu
+- Expected result:
+  * No warning or bug during kernel processing.
+  * Exception message is "Data CACHE Level-0 Data-Read Error"
+
+9.srar_usr_dcu_nmi
+- Objective:
+  * Test logic of uncorrected with S & AR
+- Code path tested:
+  * do_machine_check()
+  * mce_start()
+  * mce_timeout() except if (*t <= 0) branch
+  * mce_severity()
+  * mce_get_rip()
+  * mce_log()
+  * mce_end()
+  * mce_reign()
+- Reference:
+  * Inject data file: cases/soft-inj/recoverable_uc/data/srar_usr_dcu_nmi
+- Expected result:
+  * No warning or bug during kernel processing.
+  * Exception message is "Data CACHE Level-0 Data-Read Error"
+
+10.srar_dcu_irq
+- Objective:
+  * Test logic of uncorrected with S & AR
+- Code path tested:
+  * do_machine_check()
+  * mce_start()
+  * mce_timeout() except if (*t <= 0) branch
+  * mce_severity()
+  * mce_get_rip()
+  * mce_log()
+  * mce_end()
+  * mce_reign()
+- Reference:
+  * Inject data file: cases/soft-inj/recoverable_uc/data/srar_dcu_irq
+- Expected result:
+  * No warning or bug during kernel processing.
+  * Exception message is "Data CACHE Level-0 Data-Read Error"
+