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: Windows password security audit tool. GUI, reports in PDF.
[<prev] [next>] [<thread-prev] [day] [month] [year] [list]
Date:   Mon, 28 Jun 2021 23:43:26 +0800
From:   Chao Yu <chao@...nel.org>
To:     Jaegeuk Kim <jaegeuk@...nel.org>, linux-kernel@...r.kernel.org,
        linux-f2fs-devel@...ts.sourceforge.net
Subject: Re: [f2fs-dev] [PATCH] f2fs: remove false alarm on iget failure
 during GC

On 2021/6/23 4:22, Jaegeuk Kim wrote:
> This patch removes setting SBI_NEED_FSCK when GC gets an error on f2fs_iget,
> since f2fs_iget can give ENOMEM and others by race condition.
> If we set this critical fsck flag, we'll get EIO during fsync via the below
> code path.
> 
> In f2fs_inplace_write_data(),
> 
> 	if (is_sbi_flag_set(sbi, SBI_NEED_FSCK) || f2fs_cp_error(sbi)) {
> 		err = -EIO;
> 		goto drop_bio;
> 	}
> 
> Fixes: 9557727876674 ("f2fs: drop inplace IO if fs status is abnormal")
> Signed-off-by: Jaegeuk Kim <jaegeuk@...nel.org>

Reviewed-by: Chao Yu <chao@...nel.org>

Thanks,

Powered by blists - more mailing lists

Powered by Openwall GNU/*/Linux Powered by OpenVZ