On 07/30/17 at 10:11pm, Pratyush Anand wrote:
> Following commit renamed init_level4_pgt to init_top_pgt in kernel.
>
> commit 65ade2f872b474fa8a04c2d397783350326634e6
> Author: Kirill A. Shutemov <kirill.shutemov at linux.intel.com>
> Date: Tue Jun 6 14:31:27 2017 +0300
>
> x86/boot/64: Rename init_level4_pgt and early_level4_pgt
>
> This patch takes care of above kernel modification in makedumpfile.
>
> Signed-off-by: Pratyush Anand <panand at redhat.com>
> ---
> makedumpfile.c | 9 ++++++++-
> 1 file changed, 8 insertions(+), 1 deletion(-)
>
> diff --git a/makedumpfile.c b/makedumpfile.c
> index f85003a33551..e875f4bb539e 100644
> --- a/makedumpfile.c
> +++ b/makedumpfile.c
> @@ -1486,6 +1486,8 @@ get_symbol_info(void)
> SYMBOL_INIT(_stext, "_stext");
> SYMBOL_INIT(swapper_pg_dir, "swapper_pg_dir");
> SYMBOL_INIT(init_level4_pgt, "init_level4_pgt");
> + if (SYMBOL(init_level4_pgt) == NOT_FOUND_SYMBOL)
> + SYMBOL_INIT(init_level4_pgt, "init_top_pgt");
> SYMBOL_INIT(vmlist, "vmlist");
> SYMBOL_INIT(vmap_area_list, "vmap_area_list");
> SYMBOL_INIT(node_online_map, "node_online_map");
> @@ -2104,7 +2106,10 @@ write_vmcoreinfo_data(void)
> WRITE_SYMBOL("init_uts_ns", init_uts_ns);
> WRITE_SYMBOL("_stext", _stext);
> WRITE_SYMBOL("swapper_pg_dir", swapper_pg_dir);
> - WRITE_SYMBOL("init_level4_pgt", init_level4_pgt);
> + if (SYMBOL(init_level4_pgt) == NOT_FOUND_SYMBOL)
> + WRITE_SYMBOL("init_top_pgt", init_level4_pgt);
> + else
> + WRITE_SYMBOL("init_level4_pgt", init_level4_pgt);
> WRITE_SYMBOL("vmlist", vmlist);
> WRITE_SYMBOL("vmap_area_list", vmap_area_list);
> WRITE_SYMBOL("node_online_map", node_online_map);
> @@ -2500,6 +2505,8 @@ read_vmcoreinfo(void)
> READ_SYMBOL("_stext", _stext);
> READ_SYMBOL("swapper_pg_dir", swapper_pg_dir);
> READ_SYMBOL("init_level4_pgt", init_level4_pgt);
> + if (SYMBOL(init_level4_pgt) == NOT_FOUND_SYMBOL)
> + READ_SYMBOL("init_top_pgt", init_level4_pgt);
> READ_SYMBOL("vmlist", vmlist);
> READ_SYMBOL("vmap_area_list", vmap_area_list);
> READ_SYMBOL("node_online_map", node_online_map);
> --
> 2.9.4
>
>
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Tested-by: Dave Young <dyoung at redhat.com>
Thanks
Dave
