From: Alexey Dobriyan <adobriyan@gmail.com>
To: akpm@linux-foundation.org
Cc: linux-kernel@vger.kernel.org, mhocko@suse.com
Subject: [PATCH 2/2] elf: print userspace address with %lx
Date: Thu, 14 Mar 2019 23:45:48 +0300 [thread overview]
Message-ID: <20190314204548.GB18143@avx2> (raw)
Use %lx, save a cast.
"addr" is userspace address so using (and mangling) pointer was never
necessary.
Signed-off-by: Alexey Dobriyan <adobriyan@gmail.com>
---
fs/binfmt_elf.c | 4 ++--
1 file changed, 2 insertions(+), 2 deletions(-)
--- a/fs/binfmt_elf.c
+++ b/fs/binfmt_elf.c
@@ -376,8 +376,8 @@ static unsigned long elf_map(struct file *filep, unsigned long addr,
map_addr = vm_mmap(filep, addr, size, prot, type, off);
if ((type & MAP_FIXED_NOREPLACE) && map_addr == -EEXIST)
- pr_info("%d (%s): Uhuuh, elf segment at %px requested but the memory is mapped already\n",
- task_pid_nr(current), current->comm, (void *)addr);
+ pr_info("%d (%s): Uhuuh, elf segment at %lx requested but the memory is mapped already\n",
+ task_pid_nr(current), current->comm, addr);
return(map_addr);
}
next reply other threads:[~2019-03-14 20:45 UTC|newest]
Thread overview: 4+ messages / expand[flat|nested] mbox.gz Atom feed top
2019-03-14 20:45 Alexey Dobriyan [this message]
2019-03-15 6:53 ` [PATCH 2/2] elf: print userspace address with %lx Michal Hocko
2019-03-15 16:06 ` Alexey Dobriyan
2019-03-16 8:28 ` Michal Hocko
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