diff options
| author | Kees Cook <keescook@chromium.org> | 2021-08-18 10:48:54 -0700 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2021-08-18 22:28:51 +0200 |
| commit | b8661450bc7f1f3dd746f8cac48534e0dfdc1cdf (patch) | |
| tree | 0c30381bb450de5b1d03ec8b0c31652ae53a9986 /drivers/misc/lkdtm | |
| parent | fe8e353bfda6d6c8cefd0a933640025ad3d302e5 (diff) | |
lkdtm: Add kernel version to failure hints
In an effort to keep as much information in once place as possible in
CI logs, report the kernel version and architecture in the failure hints.
Cc: Arnd Bergmann <arnd@arndb.de>
Cc: kernelci@groups.io
Signed-off-by: Kees Cook <keescook@chromium.org>
Link: https://lore.kernel.org/r/20210818174855.2307828-4-keescook@chromium.org
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Diffstat (limited to 'drivers/misc/lkdtm')
| -rw-r--r-- | drivers/misc/lkdtm/lkdtm.h | 20 |
1 files changed, 12 insertions, 8 deletions
diff --git a/drivers/misc/lkdtm/lkdtm.h b/drivers/misc/lkdtm/lkdtm.h index f2e61581c1ae..d7d64d9765eb 100644 --- a/drivers/misc/lkdtm/lkdtm.h +++ b/drivers/misc/lkdtm/lkdtm.h @@ -5,13 +5,17 @@ #define pr_fmt(fmt) "lkdtm: " fmt #include <linux/kernel.h> +#include <generated/compile.h> +#include <generated/utsrelease.h> + +#define LKDTM_KERNEL "kernel (" UTS_RELEASE " " UTS_MACHINE ")" #define pr_expected_config(kconfig) \ { \ if (IS_ENABLED(kconfig)) \ - pr_err("Unexpected! This kernel was built with " #kconfig "=y\n"); \ + pr_err("Unexpected! This " LKDTM_KERNEL " was built with " #kconfig "=y\n"); \ else \ - pr_warn("This is probably expected, since this kernel was built *without* " #kconfig "=y\n"); \ + pr_warn("This is probably expected, since this " LKDTM_KERNEL " was built *without* " #kconfig "=y\n"); \ } #ifndef MODULE @@ -21,24 +25,24 @@ int lkdtm_check_bool_cmdline(const char *param); if (IS_ENABLED(kconfig)) { \ switch (lkdtm_check_bool_cmdline(param)) { \ case 0: \ - pr_warn("This is probably expected, since this kernel was built with " #kconfig "=y but booted with '" param "=N'\n"); \ + pr_warn("This is probably expected, since this " LKDTM_KERNEL " was built with " #kconfig "=y but booted with '" param "=N'\n"); \ break; \ case 1: \ - pr_err("Unexpected! This kernel was built with " #kconfig "=y and booted with '" param "=Y'\n"); \ + pr_err("Unexpected! This " LKDTM_KERNEL " was built with " #kconfig "=y and booted with '" param "=Y'\n"); \ break; \ default: \ - pr_err("Unexpected! This kernel was built with " #kconfig "=y (and booted without '" param "' specified)\n"); \ + pr_err("Unexpected! This " LKDTM_KERNEL " was built with " #kconfig "=y (and booted without '" param "' specified)\n"); \ } \ } else { \ switch (lkdtm_check_bool_cmdline(param)) { \ case 0: \ - pr_warn("This is probably expected, as kernel was built *without* " #kconfig "=y and booted with '" param "=N'\n"); \ + pr_warn("This is probably expected, as this " LKDTM_KERNEL " was built *without* " #kconfig "=y and booted with '" param "=N'\n"); \ break; \ case 1: \ - pr_err("Unexpected! This kernel was built *without* " #kconfig "=y but booted with '" param "=Y'\n"); \ + pr_err("Unexpected! This " LKDTM_KERNEL " was built *without* " #kconfig "=y but booted with '" param "=Y'\n"); \ break; \ default: \ - pr_err("This is probably expected, since this kernel was built *without* " #kconfig "=y (and booted without '" param "' specified)\n"); \ + pr_err("This is probably expected, since this " LKDTM_KERNEL " was built *without* " #kconfig "=y (and booted without '" param "' specified)\n"); \ break; \ } \ } \ |