linux-kernel - Re: [PATCH 34/62] ext2: remove the second argument of k[un]map

lists.openwall.net		lists / announce owl-users owl-dev john-users john-dev passwdqc-users yescrypt popa3d-users / oss-security kernel-hardening musl sabotage tlsify passwords / crypt-dev xvendor / Bugtraq Full-Disclosure linux-kernel linux-netdev linux-ext4 linux-hardening linux-cve-announce PHC
Open Source and information security mailing list archives

Hash Suite for Android: free password hash cracker in your pocket

[<prev] [next>] [<thread-prev] [thread-next>] [day] [month] [year] [list]

Date:	Mon, 28 Nov 2011 15:15:18 +0100
From:	Jan Kara <jack@...e.cz>
To:	Cong Wang <amwang@...hat.com>
Cc:	linux-kernel@...r.kernel.org, akpm@...ux-foundation.org,
	Jan Kara <jack@...e.cz>, linux-ext4@...r.kernel.org
Subject: Re: [PATCH 34/62] ext2: remove the second argument of
 k[un]map_atomic()

On Sun 27-11-11 13:27:14, Cong Wang wrote:
> 
> Signed-off-by: Cong Wang <amwang@...hat.com>
  Acked-by: Jan Kara <jack@...e.cz>

									Honza

> ---
>  fs/ext2/dir.c |    4 ++--
>  1 files changed, 2 insertions(+), 2 deletions(-)
> 
> diff --git a/fs/ext2/dir.c b/fs/ext2/dir.c
> index 47cda41..378bf28 100644
> --- a/fs/ext2/dir.c
> +++ b/fs/ext2/dir.c
> @@ -645,7 +645,7 @@ int ext2_make_empty(struct inode *inode, struct inode *parent)
>  		unlock_page(page);
>  		goto fail;
>  	}
> -	kaddr = kmap_atomic(page, KM_USER0);
> +	kaddr = kmap_atomic(page);
>  	memset(kaddr, 0, chunk_size);
>  	de = (struct ext2_dir_entry_2 *)kaddr;
>  	de->name_len = 1;
> @@ -660,7 +660,7 @@ int ext2_make_empty(struct inode *inode, struct inode *parent)
>  	de->inode = cpu_to_le32(parent->i_ino);
>  	memcpy (de->name, "..\0", 4);
>  	ext2_set_de_type (de, inode);
> -	kunmap_atomic(kaddr, KM_USER0);
> +	kunmap_atomic(kaddr);
>  	err = ext2_commit_chunk(page, 0, chunk_size);
>  fail:
>  	page_cache_release(page);
> -- 
> 1.7.4.4
> 
-- 
Jan Kara <jack@...e.cz>
SUSE Labs, CR
--
To unsubscribe from this list: send the line "unsubscribe linux-kernel" in
the body of a message to majordomo@...r.kernel.org
More majordomo info at  http://vger.kernel.org/majordomo-info.html
Please read the FAQ at  http://www.tux.org/lkml/