Messages in this thread | | | Subject | Re: [PATCH] vfs: fix IMA lockdep circular locking dependency | From | Mimi Zohar <> | Date | Wed, 30 May 2012 16:33:36 -0400 |
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On Wed, 2012-05-30 at 21:24 +0100, Al Viro wrote: > On Wed, May 30, 2012 at 03:42:47PM -0400, Eric Paris wrote: > > security_file_mmap() would pretty much only be used in do_mmap_pgoff() > > (or validate_mmap_request) > > Callers, actually - the whole point is to lift it out of under ->mmap_sem. > The tricky part is reqprot vs. prot mess.
Linus already addressed it in the original patch, which I split into two as you suggested: 733559f - "security: move security_file_mmap() and rename to security_mmap_file()" b3649e9 security: define and use the new security_mmap_addr() hook
git://git.kernel.org/pub/scm/linux/kernel/git/zohar/linux-integrity. Mimi
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