| Age | Commit message (Collapse) | Author |
|---|
|
Implement get_crash_kernel_load_range() in support of
print crash kernel region size option.
Signed-off-by: Daniel Kiper <daniel.kiper@oracle.com>
Signed-off-by: Eric DeVolder <eric.devolder@oracle.com>
Reviewed-by: Daniel Kiper <daniel.kiper@oracle.com>
Signed-off-by: Simon Horman <horms@verge.net.au>
|
|
Commit 4362bfac changes params for kexec_iomem_for_each_line from
'unsigned long' to 'unsigned long long'.
This patch fixes forgotten changes for sh and x86 archs.
Bug causes incorrect parsing of memory ranges.
Signed-off-by: Roman Pen <r.peniaev@gmail.com>
Cc: kexec@lists.infradead.org
Signed-off-by: Simon Horman <horms@verge.net.au>
|
|
saved_max_mem is used to calculate the amount of memory that the previous
kernel used. It seems in sh, we just calculate this variable, but we
never use it. So remove it.
Signed-off-by: Zhang Yanfei <zhangyanfei@cn.fujitsu.com>
Acked-by: "Eric W. Biederman" <ebiederm@xmission.com>
Signed-off-by: Simon Horman <horms@verge.net.au>
|
|
Like patch 1/5, this one moves code under #if DEBUG to --debug
on sh arch.
Signed-off-by: Cong Wang <xiyou.wangcong@gmail.com>
Signed-off-by: Simon Horman <horms@verge.net.au>
|
|
Signed-off-by: Simon Horman <horms@verge.net.au>
|
|
This patch adds SuperH crash dump support. The vmlinux loader is modified
with crash dump hooks as on other architectures. SuperH does not need any
backup region, so only the elf header is allocated from the top of the
reserved memory window. The actual size of the memory window is passed
to the secondary kernel on the command line using "mem=".
The secondary kernel must be configured to match the reserved memory
window, change kernel parameters CONFIG_MEMORY_START and CONFIG_MEMORY_SIZE.
Linux-2.6.27 should be usable as primary kernel on SuperH, later kernel
versions are needed to fully support secondary kernel /proc/vmcore.
Signed-off-by: Magnus Damm <damm@igel.co.jp>
Acked-by: Paul Mundt <lethal@linux-sh.org>
Signed-off-by: Simon Horman <horms@verge.net.au>
|
