[PATCH kexec-tools 17/32] arm: return proper error for missing crash kernel
From: Pratyush Anand <hidden>
Date: 2016-05-27 11:27:08
Also in:
kexec
On Tue, May 3, 2016 at 3:52 PM, Russell King [off-list ref] wrote:
Return the proper error code (ENOCRASHKERNEL) for a missing crash kernel region in /proc/iomem, so the error handling in kexec.c can print the appropriate message. Signed-off-by: Russell King <redacted>
Reviewed-by: Pratyush Anand <redacted>
quoted hunk ↗ jump to hunk
--- kexec/arch/arm/kexec-zImage-arm.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-)diff --git a/kexec/arch/arm/kexec-zImage-arm.c b/kexec/arch/arm/kexec-zImage-arm.c index d85ab9b..4755f06 100644 --- a/kexec/arch/arm/kexec-zImage-arm.c +++ b/kexec/arch/arm/kexec-zImage-arm.c@@ -451,7 +451,7 @@ int zImage_arm_load(int argc, char **argv, const char *buf, off_t len, * No crash kernel memory reserved. We cannot do more * but just bail out. */ - return -1; + return ENOCRASHKERNEL; } base = start; } else { --1.9.1