dashboard/config/linux: set CONFIG_WERROR=n

Our Clang+KASAN instance is breaking due to CONFIG_WERROR being turned
on in x86_64 defconfig [1], which in turn is used to generate our
baseline configs, and therefore has accidentally been enabled in our
syzbot configs as well.

This issue has been discussed in great detail when CONFIG_WERROR was
first introduced, with the conclusion that it is the wrong default for
runtime-test focused bots [2].

Therefore, disable CONFIG_WERROR for syzbot, to not have the odd
compiler warning interrupt precious fuzzing time.

[1] https://lore.kernel.org/all/000000000000008dae05dbfebd85@google.com/
[2] https://git.kernel.org/torvalds/c/b339ec9c229aaf399296

17 files changed, 19 insertions, 16 deletions

diff --git a/dashboard/config/linux/bits/base.yml b/dashboard/config/linux/bits/base.yml
index 1f43036ce..c9cf71a1e 100644
--- a/dashboard/config/linux/bits/base.yml
+++ b/dashboard/config/linux/bits/base.yml
@@ -26,6 +26,9 @@ config:
  - EXPERT
  - DEBUG_KERNEL
 
+ # Continuous fuzzing is more important than breaking on warnings.
+ - WERROR: n
+
  # panic=86400: prevents kernel from rebooting so that we don't get reboot output in all crash reports.
  # Huge page overcommit is disabled by default, allowing some overcommit
  # with vm.nr_overcommit_hugepages is intended to give more coverage.
diff --git a/dashboard/config/linux/chromeos-5.10-base.config b/dashboard/config/linux/chromeos-5.10-base.config
index 74b4c5f44..b1d2df4c0 100644
--- a/dashboard/config/linux/chromeos-5.10-base.config
+++ b/dashboard/config/linux/chromeos-5.10-base.config
@@ -25,7 +25,7 @@ CONFIG_THREAD_INFO_IN_TASK=y
 #
 CONFIG_INIT_ENV_ARG_LIMIT=32
 # CONFIG_COMPILE_TEST is not set
-CONFIG_WERROR=y
+# CONFIG_WERROR is not set
 CONFIG_LOCALVERSION=""
 CONFIG_LOCALVERSION_AUTO=y
 CONFIG_BUILD_SALT=""
diff --git a/dashboard/config/linux/chromeos-5.10.config b/dashboard/config/linux/chromeos-5.10.config
index 9b8548bc7..3e492c8b1 100644
--- a/dashboard/config/linux/chromeos-5.10.config
+++ b/dashboard/config/linux/chromeos-5.10.config
@@ -25,7 +25,7 @@ CONFIG_THREAD_INFO_IN_TASK=y
 #
 CONFIG_INIT_ENV_ARG_LIMIT=32
 # CONFIG_COMPILE_TEST is not set
-CONFIG_WERROR=y
+# CONFIG_WERROR is not set
 CONFIG_LOCALVERSION=""
 CONFIG_LOCALVERSION_AUTO=y
 CONFIG_BUILD_SALT=""
diff --git a/dashboard/config/linux/chromeos-5.15-base.config b/dashboard/config/linux/chromeos-5.15-base.config
index a50654137..3e674cb3d 100644
--- a/dashboard/config/linux/chromeos-5.15-base.config
+++ b/dashboard/config/linux/chromeos-5.15-base.config
@@ -29,7 +29,7 @@ CONFIG_THREAD_INFO_IN_TASK=y
 #
 CONFIG_INIT_ENV_ARG_LIMIT=32
 # CONFIG_COMPILE_TEST is not set
-CONFIG_WERROR=y
+# CONFIG_WERROR is not set
 CONFIG_LOCALVERSION=""
 CONFIG_LOCALVERSION_AUTO=y
 CONFIG_BUILD_SALT=""
diff --git a/dashboard/config/linux/chromeos-5.15.config b/dashboard/config/linux/chromeos-5.15.config
index 5a5a56e35..a819ebd7f 100644
--- a/dashboard/config/linux/chromeos-5.15.config
+++ b/dashboard/config/linux/chromeos-5.15.config
@@ -29,7 +29,7 @@ CONFIG_THREAD_INFO_IN_TASK=y
 #
 CONFIG_INIT_ENV_ARG_LIMIT=32
 # CONFIG_COMPILE_TEST is not set
-CONFIG_WERROR=y
+# CONFIG_WERROR is not set
 CONFIG_LOCALVERSION=""
 CONFIG_LOCALVERSION_AUTO=y
 CONFIG_BUILD_SALT=""
diff --git a/dashboard/config/linux/upstream-apparmor-kasan-base.config b/dashboard/config/linux/upstream-apparmor-kasan-base.config
index 23fc3a11d..c340da531 100644
--- a/dashboard/config/linux/upstream-apparmor-kasan-base.config
+++ b/dashboard/config/linux/upstream-apparmor-kasan-base.config
@@ -30,7 +30,7 @@ CONFIG_THREAD_INFO_IN_TASK=y
 #
 CONFIG_INIT_ENV_ARG_LIMIT=32
 # CONFIG_COMPILE_TEST is not set
-CONFIG_WERROR=y
+# CONFIG_WERROR is not set
 CONFIG_LOCALVERSION=""
 CONFIG_LOCALVERSION_AUTO=y
 CONFIG_BUILD_SALT=""
diff --git a/dashboard/config/linux/upstream-apparmor-kasan.config b/dashboard/config/linux/upstream-apparmor-kasan.config
index 219e06667..67d64148b 100644
--- a/dashboard/config/linux/upstream-apparmor-kasan.config
+++ b/dashboard/config/linux/upstream-apparmor-kasan.config
@@ -30,7 +30,7 @@ CONFIG_THREAD_INFO_IN_TASK=y
 #
 CONFIG_INIT_ENV_ARG_LIMIT=32
 # CONFIG_COMPILE_TEST is not set
-CONFIG_WERROR=y
+# CONFIG_WERROR is not set
 CONFIG_LOCALVERSION=""
 CONFIG_LOCALVERSION_AUTO=y
 CONFIG_BUILD_SALT=""
diff --git a/dashboard/config/linux/upstream-kcsan-base.config b/dashboard/config/linux/upstream-kcsan-base.config
index e1b495841..19c9256e3 100644
--- a/dashboard/config/linux/upstream-kcsan-base.config
+++ b/dashboard/config/linux/upstream-kcsan-base.config
@@ -30,7 +30,7 @@ CONFIG_THREAD_INFO_IN_TASK=y
 #
 CONFIG_INIT_ENV_ARG_LIMIT=32
 # CONFIG_COMPILE_TEST is not set
-CONFIG_WERROR=y
+# CONFIG_WERROR is not set
 CONFIG_LOCALVERSION=""
 CONFIG_LOCALVERSION_AUTO=y
 CONFIG_BUILD_SALT=""
diff --git a/dashboard/config/linux/upstream-kcsan.config b/dashboard/config/linux/upstream-kcsan.config
index 878adb8a8..91ab3be30 100644
--- a/dashboard/config/linux/upstream-kcsan.config
+++ b/dashboard/config/linux/upstream-kcsan.config
@@ -30,7 +30,7 @@ CONFIG_THREAD_INFO_IN_TASK=y
 #
 CONFIG_INIT_ENV_ARG_LIMIT=32
 # CONFIG_COMPILE_TEST is not set
-CONFIG_WERROR=y
+# CONFIG_WERROR is not set
 CONFIG_LOCALVERSION=""
 CONFIG_LOCALVERSION_AUTO=y
 CONFIG_BUILD_SALT=""
diff --git a/dashboard/config/linux/upstream-leak-base.config b/dashboard/config/linux/upstream-leak-base.config
index db3c0d14b..6c68d8bf0 100644
--- a/dashboard/config/linux/upstream-leak-base.config
+++ b/dashboard/config/linux/upstream-leak-base.config
@@ -29,7 +29,7 @@ CONFIG_THREAD_INFO_IN_TASK=y
 #
 CONFIG_INIT_ENV_ARG_LIMIT=32
 # CONFIG_COMPILE_TEST is not set
-CONFIG_WERROR=y
+# CONFIG_WERROR is not set
 CONFIG_LOCALVERSION=""
 CONFIG_LOCALVERSION_AUTO=y
 CONFIG_BUILD_SALT=""
diff --git a/dashboard/config/linux/upstream-leak.config b/dashboard/config/linux/upstream-leak.config
index c947f3e72..1804c0d9a 100644
--- a/dashboard/config/linux/upstream-leak.config
+++ b/dashboard/config/linux/upstream-leak.config
@@ -29,7 +29,7 @@ CONFIG_THREAD_INFO_IN_TASK=y
 #
 CONFIG_INIT_ENV_ARG_LIMIT=32
 # CONFIG_COMPILE_TEST is not set
-CONFIG_WERROR=y
+# CONFIG_WERROR is not set
 CONFIG_LOCALVERSION=""
 CONFIG_LOCALVERSION_AUTO=y
 CONFIG_BUILD_SALT=""
diff --git a/dashboard/config/linux/upstream-selinux-kasan-base.config b/dashboard/config/linux/upstream-selinux-kasan-base.config
index db3a05eb3..0059802ec 100644
--- a/dashboard/config/linux/upstream-selinux-kasan-base.config
+++ b/dashboard/config/linux/upstream-selinux-kasan-base.config
@@ -30,7 +30,7 @@ CONFIG_THREAD_INFO_IN_TASK=y
 #
 CONFIG_INIT_ENV_ARG_LIMIT=32
 # CONFIG_COMPILE_TEST is not set
-CONFIG_WERROR=y
+# CONFIG_WERROR is not set
 CONFIG_LOCALVERSION=""
 CONFIG_LOCALVERSION_AUTO=y
 CONFIG_BUILD_SALT=""
diff --git a/dashboard/config/linux/upstream-selinux-kasan.config b/dashboard/config/linux/upstream-selinux-kasan.config
index d9f332c38..cd7342e91 100644
--- a/dashboard/config/linux/upstream-selinux-kasan.config
+++ b/dashboard/config/linux/upstream-selinux-kasan.config
@@ -30,7 +30,7 @@ CONFIG_THREAD_INFO_IN_TASK=y
 #
 CONFIG_INIT_ENV_ARG_LIMIT=32
 # CONFIG_COMPILE_TEST is not set
-CONFIG_WERROR=y
+# CONFIG_WERROR is not set
 CONFIG_LOCALVERSION=""
 CONFIG_LOCALVERSION_AUTO=y
 CONFIG_BUILD_SALT=""
diff --git a/dashboard/config/linux/upstream-smack-kasan-base.config b/dashboard/config/linux/upstream-smack-kasan-base.config
index 7c76eb447..e7063c04e 100644
--- a/dashboard/config/linux/upstream-smack-kasan-base.config
+++ b/dashboard/config/linux/upstream-smack-kasan-base.config
@@ -31,7 +31,7 @@ CONFIG_THREAD_INFO_IN_TASK=y
 #
 CONFIG_INIT_ENV_ARG_LIMIT=32
 # CONFIG_COMPILE_TEST is not set
-CONFIG_WERROR=y
+# CONFIG_WERROR is not set
 CONFIG_LOCALVERSION=""
 CONFIG_LOCALVERSION_AUTO=y
 CONFIG_BUILD_SALT=""
diff --git a/dashboard/config/linux/upstream-smack-kasan.config b/dashboard/config/linux/upstream-smack-kasan.config
index 18cccaf96..52c41242a 100644
--- a/dashboard/config/linux/upstream-smack-kasan.config
+++ b/dashboard/config/linux/upstream-smack-kasan.config
@@ -31,7 +31,7 @@ CONFIG_THREAD_INFO_IN_TASK=y
 #
 CONFIG_INIT_ENV_ARG_LIMIT=32
 # CONFIG_COMPILE_TEST is not set
-CONFIG_WERROR=y
+# CONFIG_WERROR is not set
 CONFIG_LOCALVERSION=""
 CONFIG_LOCALVERSION_AUTO=y
 CONFIG_BUILD_SALT=""
diff --git a/dashboard/config/linux/upstream-usb-base.config b/dashboard/config/linux/upstream-usb-base.config
index 2c8f45e63..0b4928b4c 100644
--- a/dashboard/config/linux/upstream-usb-base.config
+++ b/dashboard/config/linux/upstream-usb-base.config
@@ -30,7 +30,7 @@ CONFIG_THREAD_INFO_IN_TASK=y
 #
 CONFIG_INIT_ENV_ARG_LIMIT=32
 # CONFIG_COMPILE_TEST is not set
-CONFIG_WERROR=y
+# CONFIG_WERROR is not set
 CONFIG_LOCALVERSION=""
 CONFIG_LOCALVERSION_AUTO=y
 CONFIG_BUILD_SALT=""
diff --git a/dashboard/config/linux/upstream-usb.config b/dashboard/config/linux/upstream-usb.config
index f96e592f4..85ab253dd 100644
--- a/dashboard/config/linux/upstream-usb.config
+++ b/dashboard/config/linux/upstream-usb.config
@@ -30,7 +30,7 @@ CONFIG_THREAD_INFO_IN_TASK=y
 #
 CONFIG_INIT_ENV_ARG_LIMIT=32
 # CONFIG_COMPILE_TEST is not set
-CONFIG_WERROR=y
+# CONFIG_WERROR is not set
 CONFIG_LOCALVERSION=""
 CONFIG_LOCALVERSION_AUTO=y
 CONFIG_BUILD_SALT=""