Messages in this thread | | | Date | Tue, 7 Jan 2020 15:11:07 -0800 | From | Andrew Morton <> | Subject | Re: linux-next: build warning after merge of the akpm tree |
| |
On Mon, 6 Jan 2020 17:07:44 +1100 Stephen Rothwell <sfr@canb.auug.org.au> wrote:
> Hi all, > > After merging the akpm tree, today's linux-next build (x86_64 > allmodconfig) produced this warning: > > arch/x86/mm/dump_pagetables.c: In function 'ptdump_walk_pgd_level_core': > arch/x86/mm/dump_pagetables.c:403:1: warning: the frame size of 2128 bytes is larger than 2048 bytes [-Wframe-larger-than=] > 403 | } > | ^ > > Introduced by commit > > 710fae4f03f2 ("x86: mm: convert dump_pagetables to use walk_page_range") >
(gdb) p sizeof(struct mm_struct) $1 = 1664
yup, that'll do it.
| |