linux-kernel - Re: BUG: warning at mm/truncate.c:60/cancel_dirty

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

Date:	Sun, 7 Jan 2007 14:48:12 -0800
From:	Andrew Morton <akpm@...l.org>
To:	David Chinner <dgc@....com>
Cc:	Hugh Dickins <hugh@...itas.com>,
	Sami Farin <7atbggg02@...akemail.com>,
	Nathan Scott <nathans@....com>, xfs@....sgi.com,
	Nick Piggin <nickpiggin@...oo.com.au>,
	linux-kernel@...r.kernel.org
Subject: Re: BUG: warning at mm/truncate.c:60/cancel_dirty_page()

On Mon, 8 Jan 2007 09:23:41 +1100
David Chinner <dgc@....com> wrote:

> How are you supposed to invalidate a range of pages in a mapping for
> this case, then? invalidate_mapping_pages() would appear to be the
> candidate (the generic code uses this), but it _skips_ pages that
> are already mapped.

unmap_mapping_range()?

> So, am I correct in assuming we should be calling invalidate_inode_pages2_range()
> instead of truncate_inode_pages()?

That would be conventional.
-
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/