When --reuse-cmdline is specified, kexec automatically removes some command
line parameter that are *known* to break the kexec'd target. That patch
corrects that behaviour:
1. BOOT_IMAGE should be removed always when --reuse-cmdline is specified since
it's likely that the kernel is not the same as the running kernel. As only
lilo-like bootloaders (i.e. not GRUB) adds that parameter, there's no need
to add a BOOT_IMAGE here.
2. crashkernel should be only removed when 'kexec -p' is called. For the
normal kexec, the crashkernel parameter can be passed as in the
running kernel.
The mistake has been introduced by commit
3c5bb06948881b3e31c783c19edef74275794280
by myself.
Signed-off-by: Bernhard Walle <[EMAIL PROTECTED]>
---
kexec/kexec.c | 4 ++--
1 files changed, 2 insertions(+), 2 deletions(-)
diff --git a/kexec/kexec.c b/kexec/kexec.c
index 1550d68..b831775 100644
--- a/kexec/kexec.c
+++ b/kexec/kexec.c
@@ -869,9 +869,9 @@ char *get_command_line(void)
/* strip newline */
*(line + strlen(line) - 1) = 0;
- remove_parameter(line, "crashkernel");
+ remove_parameter(line, "BOOT_IMAGE");
if (kexec_flags & KEXEC_ON_CRASH)
- remove_parameter(line, "BOOT_IMAGE");
+ remove_parameter(line, "crashkernel");
} else
line = strdup("");
--
1.5.4.5
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