From: Borislav Petkov <[email protected]> It is helpful when the crashkernel cmdline parsing routines actually say which character is the unrecognized one. Make them do so.
Reviewed-by: Dave Young <[email protected]> Reviewed-by: Joerg Roedel <[email protected]> Cc: Andrew Morton <[email protected]> Cc: Andy Lutomirski <[email protected]> Cc: Baoquan He <[email protected]> Cc: "H. Peter Anvin" <[email protected]> Cc: Ingo Molnar <[email protected]> Cc: [email protected] Cc: Jiri Kosina <[email protected]> Cc: Juergen Gross <[email protected]> Cc: Mark Salter <[email protected]> Cc: Thomas Gleixner <[email protected]> Cc: Vivek Goyal <[email protected]> Cc: WANG Chao <[email protected]> Cc: x86-ml <[email protected]> Signed-off-by: Borislav Petkov <[email protected]> --- kernel/kexec_core.c | 6 +++--- 1 file changed, 3 insertions(+), 3 deletions(-) diff --git a/kernel/kexec_core.c b/kernel/kexec_core.c index 201b45327804..bd9f8a03cefa 100644 --- a/kernel/kexec_core.c +++ b/kernel/kexec_core.c @@ -1149,7 +1149,7 @@ static int __init parse_crashkernel_simple(char *cmdline, if (*cur == '@') *crash_base = memparse(cur+1, &cur); else if (*cur != ' ' && *cur != '\0') { - pr_warn("crashkernel: unrecognized char\n"); + pr_warn("crashkernel: unrecognized char: %c\n", *cur); return -EINVAL; } @@ -1186,12 +1186,12 @@ static int __init parse_crashkernel_suffix(char *cmdline, /* check with suffix */ if (strncmp(cur, suffix, strlen(suffix))) { - pr_warn("crashkernel: unrecognized char\n"); + pr_warn("crashkernel: unrecognized char: %c\n", *cur); return -EINVAL; } cur += strlen(suffix); if (*cur != ' ' && *cur != '\0') { - pr_warn("crashkernel: unrecognized char\n"); + pr_warn("crashkernel: unrecognized char: %c\n", *cur); return -EINVAL; } -- 2.3.5 -- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to [email protected] More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/
