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| Started by | Borislav Petkov <bp@alien8.de> |
|---|---|
| First post | 2015-10-19 11:20 +0200 |
| Last post | 2015-10-21 12:10 +0200 |
| Articles | 2 — 2 participants |
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[PATCH 7/8] kexec/crash: Say which char is the unrecognized Borislav Petkov <bp@alien8.de> - 2015-10-19 11:20 +0200
[tip:ras/core] kexec/crash: Say which char is the unrecognized tip-bot for Borislav Petkov <tipbot@zytor.com> - 2015-10-21 12:10 +0200
| From | Borislav Petkov <bp@alien8.de> |
|---|---|
| Date | 2015-10-19 11:20 +0200 |
| Subject | [PATCH 7/8] kexec/crash: Say which char is the unrecognized |
| Message-ID | <qleLL-8ro-13@gated-at.bofh.it> |
From: Borislav Petkov <bp@suse.de>
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 <dyoung@redhat.com>
Reviewed-by: Joerg Roedel <jroedel@suse.de>
Cc: Andrew Morton <akpm@linux-foundation.org>
Cc: Andy Lutomirski <luto@amacapital.net>
Cc: Baoquan He <bhe@redhat.com>
Cc: "H. Peter Anvin" <hpa@zytor.com>
Cc: Ingo Molnar <mingo@kernel.org>
Cc: jerry_hoemann@hp.com
Cc: Jiri Kosina <jkosina@suse.cz>
Cc: Juergen Gross <jgross@suse.com>
Cc: Mark Salter <msalter@redhat.com>
Cc: Thomas Gleixner <tglx@linutronix.de>
Cc: Vivek Goyal <vgoyal@redhat.com>
Cc: WANG Chao <chaowang@redhat.com>
Cc: x86-ml <x86@kernel.org>
Signed-off-by: Borislav Petkov <bp@suse.de>
---
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
--
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| From | tip-bot for Borislav Petkov <tipbot@zytor.com> |
|---|---|
| Date | 2015-10-21 12:10 +0200 |
| Subject | [tip:ras/core] kexec/crash: Say which char is the unrecognized |
| Message-ID | <qlYvg-8ai-7@gated-at.bofh.it> |
| In reply to | #1250488 |
Commit-ID: 53b90c0c56b502056da83d768047dcf765bac9fb
Gitweb: http://git.kernel.org/tip/53b90c0c56b502056da83d768047dcf765bac9fb
Author: Borislav Petkov <bp@suse.de>
AuthorDate: Mon, 19 Oct 2015 11:17:47 +0200
Committer: Ingo Molnar <mingo@kernel.org>
CommitDate: Wed, 21 Oct 2015 11:10:57 +0200
kexec/crash: Say which char is the unrecognized
It is helpful when the crashkernel cmdline parsing routines
actually say which character is the unrecognized one. Make them
do so.
Signed-off-by: Borislav Petkov <bp@suse.de>
Reviewed-by: Dave Young <dyoung@redhat.com>
Reviewed-by: Joerg Roedel <jroedel@suse.de>
Cc: Andrew Morton <akpm@linux-foundation.org>
Cc: Andy Lutomirski <luto@amacapital.net>
Cc: Baoquan He <bhe@redhat.com>
Cc: H. Peter Anvin <hpa@zytor.com>
Cc: Jiri Kosina <jkosina@suse.cz>
Cc: Juergen Gross <jgross@suse.com>
Cc: Linus Torvalds <torvalds@linux-foundation.org>
Cc: Mark Salter <msalter@redhat.com>
Cc: Peter Zijlstra <peterz@infradead.org>
Cc: Thomas Gleixner <tglx@linutronix.de>
Cc: Vivek Goyal <vgoyal@redhat.com>
Cc: WANG Chao <chaowang@redhat.com>
Cc: jerry_hoemann@hp.com
Link: http://lkml.kernel.org/r/1445246268-26285-8-git-send-email-bp@alien8.de
Signed-off-by: Ingo Molnar <mingo@kernel.org>
---
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 201b453..bd9f8a0 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;
}
--
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