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authorJason A. Donenfeld <Jason@zx2c4.com>2022-05-04 23:29:20 +0300
committerJakub Kicinski <kuba@kernel.org>2022-05-05 03:49:57 +0300
commit3fc1b11e5d7278437bdfff0e01f51e777eefb222 (patch)
treed25c3d9d7ead417a3ecdc7fca002aaead4a1bd4f /tools
parenta6b8ea9144340c0aaa66c817a3bbb6bca47f0321 (diff)
downloadlinux-3fc1b11e5d7278437bdfff0e01f51e777eefb222.tar.xz
wireguard: selftests: set panic_on_warn=1 from cmdline
Rather than setting this once init is running, set panic_on_warn from the kernel command line, so that it catches splats from WireGuard initialization code and the various crypto selftests. Signed-off-by: Jason A. Donenfeld <Jason@zx2c4.com> Signed-off-by: Jakub Kicinski <kuba@kernel.org>
Diffstat (limited to 'tools')
-rw-r--r--tools/testing/selftests/wireguard/qemu/arch/aarch64.config2
-rw-r--r--tools/testing/selftests/wireguard/qemu/arch/aarch64_be.config2
-rw-r--r--tools/testing/selftests/wireguard/qemu/arch/arm.config2
-rw-r--r--tools/testing/selftests/wireguard/qemu/arch/armeb.config2
-rw-r--r--tools/testing/selftests/wireguard/qemu/arch/i686.config2
-rw-r--r--tools/testing/selftests/wireguard/qemu/arch/m68k.config2
-rw-r--r--tools/testing/selftests/wireguard/qemu/arch/mips.config2
-rw-r--r--tools/testing/selftests/wireguard/qemu/arch/mips64.config2
-rw-r--r--tools/testing/selftests/wireguard/qemu/arch/mips64el.config2
-rw-r--r--tools/testing/selftests/wireguard/qemu/arch/mipsel.config2
-rw-r--r--tools/testing/selftests/wireguard/qemu/arch/powerpc.config2
-rw-r--r--tools/testing/selftests/wireguard/qemu/arch/powerpc64.config2
-rw-r--r--tools/testing/selftests/wireguard/qemu/arch/powerpc64le.config2
-rw-r--r--tools/testing/selftests/wireguard/qemu/arch/riscv32.config2
-rw-r--r--tools/testing/selftests/wireguard/qemu/arch/riscv64.config2
-rw-r--r--tools/testing/selftests/wireguard/qemu/arch/s390x.config2
-rw-r--r--tools/testing/selftests/wireguard/qemu/arch/x86_64.config2
-rw-r--r--tools/testing/selftests/wireguard/qemu/init.c6
18 files changed, 17 insertions, 23 deletions
diff --git a/tools/testing/selftests/wireguard/qemu/arch/aarch64.config b/tools/testing/selftests/wireguard/qemu/arch/aarch64.config
index e9ac41f6b3ae..09016880ce03 100644
--- a/tools/testing/selftests/wireguard/qemu/arch/aarch64.config
+++ b/tools/testing/selftests/wireguard/qemu/arch/aarch64.config
@@ -4,5 +4,5 @@ CONFIG_VIRTIO_MENU=y
CONFIG_VIRTIO_MMIO=y
CONFIG_VIRTIO_CONSOLE=y
CONFIG_CMDLINE_BOOL=y
-CONFIG_CMDLINE="console=ttyAMA0 wg.success=vport0p1"
+CONFIG_CMDLINE="console=ttyAMA0 wg.success=vport0p1 panic_on_warn=1"
CONFIG_FRAME_WARN=1280
diff --git a/tools/testing/selftests/wireguard/qemu/arch/aarch64_be.config b/tools/testing/selftests/wireguard/qemu/arch/aarch64_be.config
index 03609a203e8c..19ff66e4c602 100644
--- a/tools/testing/selftests/wireguard/qemu/arch/aarch64_be.config
+++ b/tools/testing/selftests/wireguard/qemu/arch/aarch64_be.config
@@ -5,5 +5,5 @@ CONFIG_VIRTIO_MENU=y
CONFIG_VIRTIO_MMIO=y
CONFIG_VIRTIO_CONSOLE=y
CONFIG_CMDLINE_BOOL=y
-CONFIG_CMDLINE="console=ttyAMA0 wg.success=vport0p1"
+CONFIG_CMDLINE="console=ttyAMA0 wg.success=vport0p1 panic_on_warn=1"
CONFIG_FRAME_WARN=1280
diff --git a/tools/testing/selftests/wireguard/qemu/arch/arm.config b/tools/testing/selftests/wireguard/qemu/arch/arm.config
index c616124fdd59..fc7959bef9c2 100644
--- a/tools/testing/selftests/wireguard/qemu/arch/arm.config
+++ b/tools/testing/selftests/wireguard/qemu/arch/arm.config
@@ -8,5 +8,5 @@ CONFIG_VIRTIO_MENU=y
CONFIG_VIRTIO_MMIO=y
CONFIG_VIRTIO_CONSOLE=y
CONFIG_CMDLINE_BOOL=y
-CONFIG_CMDLINE="console=ttyAMA0 wg.success=vport0p1"
+CONFIG_CMDLINE="console=ttyAMA0 wg.success=vport0p1 panic_on_warn=1"
CONFIG_FRAME_WARN=1024
diff --git a/tools/testing/selftests/wireguard/qemu/arch/armeb.config b/tools/testing/selftests/wireguard/qemu/arch/armeb.config
index d3a40a974e16..f3066be81c19 100644
--- a/tools/testing/selftests/wireguard/qemu/arch/armeb.config
+++ b/tools/testing/selftests/wireguard/qemu/arch/armeb.config
@@ -8,6 +8,6 @@ CONFIG_VIRTIO_MENU=y
CONFIG_VIRTIO_MMIO=y
CONFIG_VIRTIO_CONSOLE=y
CONFIG_CMDLINE_BOOL=y
-CONFIG_CMDLINE="console=ttyAMA0 wg.success=vport0p1"
+CONFIG_CMDLINE="console=ttyAMA0 wg.success=vport0p1 panic_on_warn=1"
CONFIG_CPU_BIG_ENDIAN=y
CONFIG_FRAME_WARN=1024
diff --git a/tools/testing/selftests/wireguard/qemu/arch/i686.config b/tools/testing/selftests/wireguard/qemu/arch/i686.config
index a9b4fe795048..6d90892a85a2 100644
--- a/tools/testing/selftests/wireguard/qemu/arch/i686.config
+++ b/tools/testing/selftests/wireguard/qemu/arch/i686.config
@@ -2,5 +2,5 @@ CONFIG_ACPI=y
CONFIG_SERIAL_8250=y
CONFIG_SERIAL_8250_CONSOLE=y
CONFIG_CMDLINE_BOOL=y
-CONFIG_CMDLINE="console=ttyS0 wg.success=ttyS1"
+CONFIG_CMDLINE="console=ttyS0 wg.success=ttyS1 panic_on_warn=1"
CONFIG_FRAME_WARN=1024
diff --git a/tools/testing/selftests/wireguard/qemu/arch/m68k.config b/tools/testing/selftests/wireguard/qemu/arch/m68k.config
index 62a15bdb877e..82c925e49beb 100644
--- a/tools/testing/selftests/wireguard/qemu/arch/m68k.config
+++ b/tools/testing/selftests/wireguard/qemu/arch/m68k.config
@@ -5,5 +5,5 @@ CONFIG_MAC=y
CONFIG_SERIAL_PMACZILOG=y
CONFIG_SERIAL_PMACZILOG_TTYS=y
CONFIG_SERIAL_PMACZILOG_CONSOLE=y
-CONFIG_CMDLINE="console=ttyS0 wg.success=ttyS1"
+CONFIG_CMDLINE="console=ttyS0 wg.success=ttyS1 panic_on_warn=1"
CONFIG_FRAME_WARN=1024
diff --git a/tools/testing/selftests/wireguard/qemu/arch/mips.config b/tools/testing/selftests/wireguard/qemu/arch/mips.config
index df71d6b95546..d7ec63c17b30 100644
--- a/tools/testing/selftests/wireguard/qemu/arch/mips.config
+++ b/tools/testing/selftests/wireguard/qemu/arch/mips.config
@@ -7,5 +7,5 @@ CONFIG_POWER_RESET_SYSCON=y
CONFIG_SERIAL_8250=y
CONFIG_SERIAL_8250_CONSOLE=y
CONFIG_CMDLINE_BOOL=y
-CONFIG_CMDLINE="console=ttyS0 wg.success=ttyS1"
+CONFIG_CMDLINE="console=ttyS0 wg.success=ttyS1 panic_on_warn=1"
CONFIG_FRAME_WARN=1024
diff --git a/tools/testing/selftests/wireguard/qemu/arch/mips64.config b/tools/testing/selftests/wireguard/qemu/arch/mips64.config
index 90c783f725c4..0994947e3392 100644
--- a/tools/testing/selftests/wireguard/qemu/arch/mips64.config
+++ b/tools/testing/selftests/wireguard/qemu/arch/mips64.config
@@ -10,5 +10,5 @@ CONFIG_POWER_RESET_SYSCON=y
CONFIG_SERIAL_8250=y
CONFIG_SERIAL_8250_CONSOLE=y
CONFIG_CMDLINE_BOOL=y
-CONFIG_CMDLINE="console=ttyS0 wg.success=ttyS1"
+CONFIG_CMDLINE="console=ttyS0 wg.success=ttyS1 panic_on_warn=1"
CONFIG_FRAME_WARN=1280
diff --git a/tools/testing/selftests/wireguard/qemu/arch/mips64el.config b/tools/testing/selftests/wireguard/qemu/arch/mips64el.config
index 435b0b43e00c..591184342f47 100644
--- a/tools/testing/selftests/wireguard/qemu/arch/mips64el.config
+++ b/tools/testing/selftests/wireguard/qemu/arch/mips64el.config
@@ -11,5 +11,5 @@ CONFIG_POWER_RESET_SYSCON=y
CONFIG_SERIAL_8250=y
CONFIG_SERIAL_8250_CONSOLE=y
CONFIG_CMDLINE_BOOL=y
-CONFIG_CMDLINE="console=ttyS0 wg.success=ttyS1"
+CONFIG_CMDLINE="console=ttyS0 wg.success=ttyS1 panic_on_warn=1"
CONFIG_FRAME_WARN=1280
diff --git a/tools/testing/selftests/wireguard/qemu/arch/mipsel.config b/tools/testing/selftests/wireguard/qemu/arch/mipsel.config
index 62bb50c4a85f..18a498293737 100644
--- a/tools/testing/selftests/wireguard/qemu/arch/mipsel.config
+++ b/tools/testing/selftests/wireguard/qemu/arch/mipsel.config
@@ -8,5 +8,5 @@ CONFIG_POWER_RESET_SYSCON=y
CONFIG_SERIAL_8250=y
CONFIG_SERIAL_8250_CONSOLE=y
CONFIG_CMDLINE_BOOL=y
-CONFIG_CMDLINE="console=ttyS0 wg.success=ttyS1"
+CONFIG_CMDLINE="console=ttyS0 wg.success=ttyS1 panic_on_warn=1"
CONFIG_FRAME_WARN=1024
diff --git a/tools/testing/selftests/wireguard/qemu/arch/powerpc.config b/tools/testing/selftests/wireguard/qemu/arch/powerpc.config
index 57957093b71b..5e04882e8e35 100644
--- a/tools/testing/selftests/wireguard/qemu/arch/powerpc.config
+++ b/tools/testing/selftests/wireguard/qemu/arch/powerpc.config
@@ -6,5 +6,5 @@ CONFIG_SERIAL_8250=y
CONFIG_SERIAL_8250_CONSOLE=y
CONFIG_MATH_EMULATION=y
CONFIG_CMDLINE_BOOL=y
-CONFIG_CMDLINE="console=ttyS0 wg.success=ttyS1"
+CONFIG_CMDLINE="console=ttyS0 wg.success=ttyS1 panic_on_warn=1"
CONFIG_FRAME_WARN=1024
diff --git a/tools/testing/selftests/wireguard/qemu/arch/powerpc64.config b/tools/testing/selftests/wireguard/qemu/arch/powerpc64.config
index c19c7b519d8b..737194b7619e 100644
--- a/tools/testing/selftests/wireguard/qemu/arch/powerpc64.config
+++ b/tools/testing/selftests/wireguard/qemu/arch/powerpc64.config
@@ -7,7 +7,7 @@ CONFIG_PPC_RADIX_MMU=y
CONFIG_HVC_CONSOLE=y
CONFIG_CPU_BIG_ENDIAN=y
CONFIG_CMDLINE_BOOL=y
-CONFIG_CMDLINE="console=hvc0 wg.success=hvc1"
+CONFIG_CMDLINE="console=hvc0 wg.success=hvc1 panic_on_warn=1"
CONFIG_SECTION_MISMATCH_WARN_ONLY=y
CONFIG_FRAME_WARN=1280
CONFIG_THREAD_SHIFT=14
diff --git a/tools/testing/selftests/wireguard/qemu/arch/powerpc64le.config b/tools/testing/selftests/wireguard/qemu/arch/powerpc64le.config
index f52f1e2bc7f6..8148b9d1220a 100644
--- a/tools/testing/selftests/wireguard/qemu/arch/powerpc64le.config
+++ b/tools/testing/selftests/wireguard/qemu/arch/powerpc64le.config
@@ -7,7 +7,7 @@ CONFIG_PPC_RADIX_MMU=y
CONFIG_HVC_CONSOLE=y
CONFIG_CPU_LITTLE_ENDIAN=y
CONFIG_CMDLINE_BOOL=y
-CONFIG_CMDLINE="console=hvc0 wg.success=hvc1"
+CONFIG_CMDLINE="console=hvc0 wg.success=hvc1 panic_on_warn=1"
CONFIG_SECTION_MISMATCH_WARN_ONLY=y
CONFIG_FRAME_WARN=1280
CONFIG_THREAD_SHIFT=14
diff --git a/tools/testing/selftests/wireguard/qemu/arch/riscv32.config b/tools/testing/selftests/wireguard/qemu/arch/riscv32.config
index ea53e78e923e..0bd0e72d95d4 100644
--- a/tools/testing/selftests/wireguard/qemu/arch/riscv32.config
+++ b/tools/testing/selftests/wireguard/qemu/arch/riscv32.config
@@ -8,5 +8,5 @@ CONFIG_SERIAL_OF_PLATFORM=y
CONFIG_VIRTIO_MENU=y
CONFIG_VIRTIO_MMIO=y
CONFIG_VIRTIO_CONSOLE=y
-CONFIG_CMDLINE="console=ttyS0 wg.success=vport0p1"
+CONFIG_CMDLINE="console=ttyS0 wg.success=vport0p1 panic_on_warn=1"
CONFIG_CMDLINE_FORCE=y
diff --git a/tools/testing/selftests/wireguard/qemu/arch/riscv64.config b/tools/testing/selftests/wireguard/qemu/arch/riscv64.config
index 4a08d8c1d4af..dc266f3b1915 100644
--- a/tools/testing/selftests/wireguard/qemu/arch/riscv64.config
+++ b/tools/testing/selftests/wireguard/qemu/arch/riscv64.config
@@ -8,5 +8,5 @@ CONFIG_SERIAL_OF_PLATFORM=y
CONFIG_VIRTIO_MENU=y
CONFIG_VIRTIO_MMIO=y
CONFIG_VIRTIO_CONSOLE=y
-CONFIG_CMDLINE="console=ttyS0 wg.success=vport0p1"
+CONFIG_CMDLINE="console=ttyS0 wg.success=vport0p1 panic_on_warn=1"
CONFIG_CMDLINE_FORCE=y
diff --git a/tools/testing/selftests/wireguard/qemu/arch/s390x.config b/tools/testing/selftests/wireguard/qemu/arch/s390x.config
index 274a44f4e49c..a7b44dca0b0a 100644
--- a/tools/testing/selftests/wireguard/qemu/arch/s390x.config
+++ b/tools/testing/selftests/wireguard/qemu/arch/s390x.config
@@ -3,4 +3,4 @@ CONFIG_SCLP_VT220_CONSOLE=y
CONFIG_VIRTIO_MENU=y
CONFIG_VIRTIO_CONSOLE=y
CONFIG_S390_GUEST=y
-CONFIG_CMDLINE="console=ttysclp0 wg.success=vport0p1"
+CONFIG_CMDLINE="console=ttysclp0 wg.success=vport0p1 panic_on_warn=1"
diff --git a/tools/testing/selftests/wireguard/qemu/arch/x86_64.config b/tools/testing/selftests/wireguard/qemu/arch/x86_64.config
index 45dd53a0d760..efa00693e08b 100644
--- a/tools/testing/selftests/wireguard/qemu/arch/x86_64.config
+++ b/tools/testing/selftests/wireguard/qemu/arch/x86_64.config
@@ -2,5 +2,5 @@ CONFIG_ACPI=y
CONFIG_SERIAL_8250=y
CONFIG_SERIAL_8250_CONSOLE=y
CONFIG_CMDLINE_BOOL=y
-CONFIG_CMDLINE="console=ttyS0 wg.success=ttyS1"
+CONFIG_CMDLINE="console=ttyS0 wg.success=ttyS1 panic_on_warn=1"
CONFIG_FRAME_WARN=1280
diff --git a/tools/testing/selftests/wireguard/qemu/init.c b/tools/testing/selftests/wireguard/qemu/init.c
index 0b45055d9de0..2a0f48fac925 100644
--- a/tools/testing/selftests/wireguard/qemu/init.c
+++ b/tools/testing/selftests/wireguard/qemu/init.c
@@ -110,12 +110,6 @@ static void enable_logging(void)
panic("write(exception-trace)");
close(fd);
}
- fd = open("/proc/sys/kernel/panic_on_warn", O_WRONLY);
- if (fd >= 0) {
- if (write(fd, "1\n", 2) != 2)
- panic("write(panic_on_warn)");
- close(fd);
- }
}
static void kmod_selftests(void)