On 12/25/14 at 10:38pm, Yuri Volchkov wrote:
> Function crashkernel_mem_callback had wrong parameters type
> So crash_reserved_mem got completely insane values
> As a result kexec was unable to allocate segments for crashkernel
> For instance, I got this message:
> "Could not find a free area of memory of 0x9f000 bytes..."
>
> Signed-off-by: Yuri Volchkov <wolchkov.yuri at gmail.com>
> ---
> kexec/arch/i386/crashdump-x86.c | 4 ++--
> 1 file changed, 2 insertions(+), 2 deletions(-)
>
> diff --git a/kexec/arch/i386/crashdump-x86.c b/kexec/arch/i386/crashdump-x86.c
> index 77bdad5..82bf239 100644
> --- a/kexec/arch/i386/crashdump-x86.c
> +++ b/kexec/arch/i386/crashdump-x86.c
> @@ -1041,8 +1041,8 @@ int get_max_crash_kernel_limit(uint64_t *start, uint64_t *end)
>
crash_sh_memory_range_callback in kexec/arch/sh/crashdump-sh.c also has
this problem, please consider it.
> static int crashkernel_mem_callback(void *UNUSED(data), int nr,
> char *UNUSED(str),
> - unsigned long base,
> - unsigned long length)
> + unsigned long long base,
> + unsigned long long length)
> {
> if (nr >= CRASH_RESERVED_MEM_NR)
> return 1;
> --
> 2.2.1
>
>
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