2019-03-30 05:44:02

by Aneesh Kumar K.V

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Subject: [PATCH] mm: Fix build warning

mm/debug.c: In function ‘dump_mm’:
include/linux/kern_levels.h:5:18: warning: format ‘%llx’ expects argument of type ‘long long unsigned int’, but argument 19 has type ‘long int’ [-Wformat=]
~~~^

Signed-off-by: Aneesh Kumar K.V <[email protected]>
---
mm/debug.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/mm/debug.c b/mm/debug.c
index c0b31b6c3877..c134e76918dc 100644
--- a/mm/debug.c
+++ b/mm/debug.c
@@ -137,7 +137,7 @@ void dump_mm(const struct mm_struct *mm)
"mmap_base %lu mmap_legacy_base %lu highest_vm_end %lu\n"
"pgd %px mm_users %d mm_count %d pgtables_bytes %lu map_count %d\n"
"hiwater_rss %lx hiwater_vm %lx total_vm %lx locked_vm %lx\n"
- "pinned_vm %llx data_vm %lx exec_vm %lx stack_vm %lx\n"
+ "pinned_vm %lx data_vm %lx exec_vm %lx stack_vm %lx\n"
"start_code %lx end_code %lx start_data %lx end_data %lx\n"
"start_brk %lx brk %lx start_stack %lx\n"
"arg_start %lx arg_end %lx env_start %lx env_end %lx\n"
--
2.20.1



2019-03-30 17:43:09

by Mukesh Ojha

[permalink] [raw]
Subject: Re: [PATCH] mm: Fix build warning


On 3/30/2019 11:12 AM, Aneesh Kumar K.V wrote:
> mm/debug.c: In function ‘dump_mm’:
> include/linux/kern_levels.h:5:18: warning: format ‘%llx’ expects argument of type ‘long long unsigned int’, but argument 19 has type ‘long int’ [-Wformat=]
> ~~~^
>
> Signed-off-by: Aneesh Kumar K.V <[email protected]>

Does it come even after this patch ?
https://patchwork.kernel.org/patch/10846421/


Thanks.

Mukesh

> ---
> mm/debug.c | 2 +-
> 1 file changed, 1 insertion(+), 1 deletion(-)
>
> diff --git a/mm/debug.c b/mm/debug.c
> index c0b31b6c3877..c134e76918dc 100644
> --- a/mm/debug.c
> +++ b/mm/debug.c
> @@ -137,7 +137,7 @@ void dump_mm(const struct mm_struct *mm)
> "mmap_base %lu mmap_legacy_base %lu highest_vm_end %lu\n"
> "pgd %px mm_users %d mm_count %d pgtables_bytes %lu map_count %d\n"
> "hiwater_rss %lx hiwater_vm %lx total_vm %lx locked_vm %lx\n"
> - "pinned_vm %llx data_vm %lx exec_vm %lx stack_vm %lx\n"
> + "pinned_vm %lx data_vm %lx exec_vm %lx stack_vm %lx\n"
> "start_code %lx end_code %lx start_data %lx end_data %lx\n"
> "start_brk %lx brk %lx start_stack %lx\n"
> "arg_start %lx arg_end %lx env_start %lx env_end %lx\n"