force: #119: : [TCWG CI] https://ci.linaro.org/job/tcwg_kernel--llvm-master-arm-next-allmodconfig-build/119/

Results :
  | # reset_artifacts:
  | -10
  | # build_abe binutils:
  | -9
  | # build_kernel_llvm:
  | -5
  | # build_abe qemu:
  | -2
  | # linux_n_obj:
  | 23687
  | # First few build errors in logs:
  |
  | # 00:07:59 drivers/video/fbdev/neofb.c:1959:3: error: 'snprintf' will always be truncated; specified size is 16, but format string expands to at least 17 [-Werror,-Wfortify-source]
  | # 00:07:59 drivers/video/fbdev/neofb.c:1963:3: error: 'snprintf' will always be truncated; specified size is 16, but format string expands to at least 18 [-Werror,-Wfortify-source]
  | # 00:07:59 drivers/video/fbdev/neofb.c:1967:3: error: 'snprintf' will always be truncated; specified size is 16, but format string expands to at least 17 [-Werror,-Wfortify-source]
  | # 00:07:59 drivers/video/fbdev/neofb.c:1971:3: error: 'snprintf' will always be truncated; specified size is 16, but format string expands to at least 17 [-Werror,-Wfortify-source]
  | # 00:07:59 drivers/video/fbdev/neofb.c:1978:3: error: 'snprintf' will always be truncated; specified size is 16, but format string expands to at least 18 [-Werror,-Wfortify-source]
  | # 00:07:59 drivers/video/fbdev/neofb.c:1985:3: error: 'snprintf' will always be truncated; specified size is 16, but format string expands to at least 17 [-Werror,-Wfortify-source]
  | # 00:07:59 drivers/video/fbdev/neofb.c:1992:3: error: 'snprintf' will always be truncated; specified size is 16, but format string expands to at least 18 [-Werror,-Wfortify-source]
  | # 00:07:59 make[5]: *** [scripts/Makefile.build:243: drivers/video/fbdev/neofb.o] Error 1
  | # 00:09:05 drivers/video/fbdev/sh_mobile_lcdcfb.c:1577:2: error: 'snprintf' will always be truncated; specified size is 16, but format string expands to at least 25 [-Werror,-Wfortify-source]
  | # 00:09:05 make[5]: *** [scripts/Makefile.build:243: drivers/video/fbdev/sh_mobile_lcdcfb.o] Error 1

check_regression status : 1

9 files changed, 168 insertions, 17 deletions

diff --git a/notify/jira/comments.txt b/notify/jira/comments.txt
index 86008d1..583e022 100644
--- a/notify/jira/comments.txt
+++ b/notify/jira/comments.txt
@@ -1,3 +1,8 @@
+[LLVM-921]
+Failure
+Details: https://ci.linaro.org/job/tcwg_kernel--llvm-master-arm-next-allmodconfig-build/119/artifact/artifacts/notify/mail-body.txt/*view*/
+
 [LLVM-646]
-Success
-Details: https://ci.linaro.org/job/tcwg_kernel--llvm-master-arm-next-allmodconfig-build/118/artifact/artifacts/notify/mail-body.txt/*view*/
+https://linaro.atlassian.net/browse/LLVM-921
+Failure
+Details: https://ci.linaro.org/job/tcwg_kernel--llvm-master-arm-next-allmodconfig-build/119/artifact/artifacts/notify/mail-body.txt/*view*/
diff --git a/notify/jira/components b/notify/jira/components
new file mode 100644
index 0000000..e822653
--- /dev/null
+++ b/notify/jira/components
@@ -0,0 +1 @@
+CI,LLVM
diff --git a/notify/jira/description b/notify/jira/description
new file mode 100644
index 0000000..246c830
--- /dev/null
+++ b/notify/jira/description
@@ -0,0 +1,42 @@
+commit llvmorg-18-init-3574-g0c9c9dd9a24f
+Author: Takuya Shimizu <shimizu2486@gmail.com>
+Date:   Sat Aug 26 14:41:05 2023 +0900
+
+    [clang][Sema] Add truncation warning on fortified snprintf
+    
+    This patch warns on snprintf calls whose n argument is known to be smaller than the size of the formatted string like
+    
+    ```
+    char buf[5];
+    snprintf(buf, 5, "Hello");
+... 6 lines of the commit log omitted.
+
+* tcwg_kernel
+** llvm-master-aarch64-lts-allmodconfig
+*** Failure
+** llvm-master-aarch64-lts-allyesconfig
+*** Failure
+** llvm-master-aarch64-mainline-allmodconfig
+*** Failure
+** llvm-master-aarch64-mainline-allyesconfig
+*** Failure
+** llvm-master-aarch64-next-allmodconfig
+*** Failure
+** llvm-master-aarch64-next-allyesconfig
+*** Failure
+** llvm-master-aarch64-stable-allmodconfig
+*** Failure
+** llvm-master-aarch64-stable-allyesconfig
+*** Failure
+** llvm-master-arm-lts-allmodconfig
+*** Failure
+** llvm-master-arm-lts-allyesconfig
+*** Failure
+** llvm-master-arm-next-allmodconfig
+*** Failure
+*** https://git.linaro.org/toolchain/ci/interesting-commits.git/plain/llvm/sha1/0c9c9dd9a24f9d715d950fef0ac7aae01437af96/tcwg_kernel/llvm-master-arm-next-allmodconfig/details.txt
+*** https://ci.linaro.org/job/tcwg_kernel--llvm-master-arm-next-allmodconfig-build/119/
+** llvm-master-arm-stable-allyesconfig
+*** Failure
+*** https://git.linaro.org/toolchain/ci/interesting-commits.git/plain/llvm/sha1/0c9c9dd9a24f9d715d950fef0ac7aae01437af96/tcwg_kernel/llvm-master-arm-stable-allyesconfig/details.txt
+*** https://ci.linaro.org/job/tcwg_kernel--llvm-master-arm-stable-allyesconfig-build/88/
diff --git a/notify/jira/key b/notify/jira/key
new file mode 100644
index 0000000..ee4d974
--- /dev/null
+++ b/notify/jira/key
@@ -0,0 +1 @@
+LLVM-921
diff --git a/notify/jira/startdate b/notify/jira/startdate
new file mode 100644
index 0000000..61b457e
--- /dev/null
+++ b/notify/jira/startdate
@@ -0,0 +1 @@
+2023-08-26
diff --git a/notify/jira/summary b/notify/jira/summary
new file mode 100644
index 0000000..c7b1a83
--- /dev/null
+++ b/notify/jira/summary
@@ -0,0 +1 @@
+llvmorg-18-init-3574-g0c9c9dd9a24f: Failure
diff --git a/notify/jira/yaml b/notify/jira/yaml
new file mode 100644
index 0000000..831dd89
--- /dev/null
+++ b/notify/jira/yaml
@@ -0,0 +1,50 @@
+- Project: LLVM
+  IssueType: Sub-task
+  Key: LLVM-921
+  Summary: |
+    llvmorg-18-init-3574-g0c9c9dd9a24f: Failure
+  Components: CI,LLVM
+  Start date: 2023-08-26
+  Description: |
+    commit llvmorg-18-init-3574-g0c9c9dd9a24f
+    Author: Takuya Shimizu <shimizu2486@gmail.com>
+    Date:   Sat Aug 26 14:41:05 2023 +0900
+    
+        [clang][Sema] Add truncation warning on fortified snprintf
+        
+        This patch warns on snprintf calls whose n argument is known to be smaller than the size of the formatted string like
+        
+        ```
+        char buf[5];
+        snprintf(buf, 5, "Hello");
+    ... 6 lines of the commit log omitted.
+    
+    * tcwg_kernel
+    ** llvm-master-aarch64-lts-allmodconfig
+    *** Failure
+    ** llvm-master-aarch64-lts-allyesconfig
+    *** Failure
+    ** llvm-master-aarch64-mainline-allmodconfig
+    *** Failure
+    ** llvm-master-aarch64-mainline-allyesconfig
+    *** Failure
+    ** llvm-master-aarch64-next-allmodconfig
+    *** Failure
+    ** llvm-master-aarch64-next-allyesconfig
+    *** Failure
+    ** llvm-master-aarch64-stable-allmodconfig
+    *** Failure
+    ** llvm-master-aarch64-stable-allyesconfig
+    *** Failure
+    ** llvm-master-arm-lts-allmodconfig
+    *** Failure
+    ** llvm-master-arm-lts-allyesconfig
+    *** Failure
+    ** llvm-master-arm-next-allmodconfig
+    *** Failure
+    *** https://git.linaro.org/toolchain/ci/interesting-commits.git/plain/llvm/sha1/0c9c9dd9a24f9d715d950fef0ac7aae01437af96/tcwg_kernel/llvm-master-arm-next-allmodconfig/details.txt
+    *** https://ci.linaro.org/job/tcwg_kernel--llvm-master-arm-next-allmodconfig-build/119/
+    ** llvm-master-arm-stable-allyesconfig
+    *** Failure
+    *** https://git.linaro.org/toolchain/ci/interesting-commits.git/plain/llvm/sha1/0c9c9dd9a24f9d715d950fef0ac7aae01437af96/tcwg_kernel/llvm-master-arm-stable-allyesconfig/details.txt
+    *** https://ci.linaro.org/job/tcwg_kernel--llvm-master-arm-stable-allyesconfig-build/88/
diff --git a/notify/mail-body.txt b/notify/mail-body.txt
index a91ad1c..b11a4c7 100644
--- a/notify/mail-body.txt
+++ b/notify/mail-body.txt
@@ -4,13 +4,18 @@ Please find some details below.  If you have any questions, please follow up on
 
 In CI config tcwg_kernel/llvm-master-arm-next-allmodconfig after:
 
-  | 79 commits in llvm
-  | 27da15381cbe [X86] __builtin_cpu_supports: support x86-64{,-v2,-v3,-v4}
-  | 9de3b35ac915 [X86][test] Test that target("x86-64") and cpu_specific(x86_64) attributes are invalid
-  | 0a4fc4ac1c6e Revert "Emit the CodeView `S_ARMSWITCHTABLE` debug symbol for jump tables"
-  | 08ed557714ee [mlir] mlir-opt: Fix linking after 7c4e8c6a273f2 .
-  | b9deec1cd9ca [BOLT] Fix cross-compilation build
-  | ... and 74 more commits in llvm
+  | commit llvmorg-18-init-3574-g0c9c9dd9a24f
+  | Author: Takuya Shimizu <shimizu2486@gmail.com>
+  | Date:   Sat Aug 26 14:41:05 2023 +0900
+  | 
+  |     [clang][Sema] Add truncation warning on fortified snprintf
+  |     
+  |     This patch warns on snprintf calls whose n argument is known to be smaller than the size of the formatted string like
+  |     
+  |     ```
+  |     char buf[5];
+  |     snprintf(buf, 5, "Hello");
+  | ... 6 lines of the commit log omitted.
 
 Results changed to
 # reset_artifacts:
@@ -22,11 +27,19 @@ Results changed to
 # build_abe qemu:
 -2
 # linux_n_obj:
-32810
-# linux build successful:
-all
-# linux boot successful:
-boot
+23687
+# First few build errors in logs:
+
+# 00:07:59 drivers/video/fbdev/neofb.c:1959:3: error: 'snprintf' will always be truncated; specified size is 16, but format string expands to at least 17 [-Werror,-Wfortify-source]
+# 00:07:59 drivers/video/fbdev/neofb.c:1963:3: error: 'snprintf' will always be truncated; specified size is 16, but format string expands to at least 18 [-Werror,-Wfortify-source]
+# 00:07:59 drivers/video/fbdev/neofb.c:1967:3: error: 'snprintf' will always be truncated; specified size is 16, but format string expands to at least 17 [-Werror,-Wfortify-source]
+# 00:07:59 drivers/video/fbdev/neofb.c:1971:3: error: 'snprintf' will always be truncated; specified size is 16, but format string expands to at least 17 [-Werror,-Wfortify-source]
+# 00:07:59 drivers/video/fbdev/neofb.c:1978:3: error: 'snprintf' will always be truncated; specified size is 16, but format string expands to at least 18 [-Werror,-Wfortify-source]
+# 00:07:59 drivers/video/fbdev/neofb.c:1985:3: error: 'snprintf' will always be truncated; specified size is 16, but format string expands to at least 17 [-Werror,-Wfortify-source]
+# 00:07:59 drivers/video/fbdev/neofb.c:1992:3: error: 'snprintf' will always be truncated; specified size is 16, but format string expands to at least 18 [-Werror,-Wfortify-source]
+# 00:07:59 make[5]: *** [scripts/Makefile.build:243: drivers/video/fbdev/neofb.o] Error 1
+# 00:09:05 drivers/video/fbdev/sh_mobile_lcdcfb.c:1577:2: error: 'snprintf' will always be truncated; specified size is 16, but format string expands to at least 25 [-Werror,-Wfortify-source]
+# 00:09:05 make[5]: *** [scripts/Makefile.build:243: drivers/video/fbdev/sh_mobile_lcdcfb.o] Error 1
 
 From
 # reset_artifacts:
@@ -49,6 +62,43 @@ boot
 -----------------8<--------------------------8<--------------------------8<--------------------------
 The information below can be used to reproduce a debug environment:
 
-Current build   : https://ci.linaro.org/job/tcwg_kernel--llvm-master-arm-next-allmodconfig-build/118/artifact/artifacts
-Reference build : https://ci.linaro.org/job/tcwg_kernel--llvm-master-arm-next-allmodconfig-build/117/artifact/artifacts
+Current build   : https://ci.linaro.org/job/tcwg_kernel--llvm-master-arm-next-allmodconfig-build/119/artifact/artifacts
+Reference build : https://ci.linaro.org/job/tcwg_kernel--llvm-master-arm-next-allmodconfig-build/118/artifact/artifacts
+
+Reproduce last good and first bad builds: https://git.linaro.org/toolchain/ci/interesting-commits.git/plain/llvm/sha1/0c9c9dd9a24f9d715d950fef0ac7aae01437af96/tcwg_kernel/llvm-master-arm-next-allmodconfig/reproduction_instructions.txt
+
+Full commit : https://github.com/llvm/llvm-project/commit/0c9c9dd9a24f9d715d950fef0ac7aae01437af96
+
+Latest bug report status : https://linaro.atlassian.net/browse/LLVM-921
+
+List of configurations that regressed due to this commit :
+* tcwg_kernel
+** llvm-master-aarch64-lts-allmodconfig
+*** Failure
+** llvm-master-aarch64-lts-allyesconfig
+*** Failure
+** llvm-master-aarch64-mainline-allmodconfig
+*** Failure
+** llvm-master-aarch64-mainline-allyesconfig
+*** Failure
+** llvm-master-aarch64-next-allmodconfig
+*** Failure
+** llvm-master-aarch64-next-allyesconfig
+*** Failure
+** llvm-master-aarch64-stable-allmodconfig
+*** Failure
+** llvm-master-aarch64-stable-allyesconfig
+*** Failure
+** llvm-master-arm-lts-allmodconfig
+*** Failure
+** llvm-master-arm-lts-allyesconfig
+*** Failure
+** llvm-master-arm-next-allmodconfig
+*** Failure
+*** https://git.linaro.org/toolchain/ci/interesting-commits.git/plain/llvm/sha1/0c9c9dd9a24f9d715d950fef0ac7aae01437af96/tcwg_kernel/llvm-master-arm-next-allmodconfig/details.txt
+*** https://ci.linaro.org/job/tcwg_kernel--llvm-master-arm-next-allmodconfig-build/119/
+** llvm-master-arm-stable-allyesconfig
+*** Failure
+*** https://git.linaro.org/toolchain/ci/interesting-commits.git/plain/llvm/sha1/0c9c9dd9a24f9d715d950fef0ac7aae01437af96/tcwg_kernel/llvm-master-arm-stable-allyesconfig/details.txt
+*** https://ci.linaro.org/job/tcwg_kernel--llvm-master-arm-stable-allyesconfig-build/88/
 
diff --git a/notify/mail-subject.txt b/notify/mail-subject.txt
index bc2be9d..99711a7 100644
--- a/notify/mail-subject.txt
+++ b/notify/mail-subject.txt
@@ -1 +1 @@
-[Linaro-TCWG-CI] 79 commits in llvm: Success
+[Linaro-TCWG-CI] llvmorg-18-init-3574-g0c9c9dd9a24f: Failure