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* Fix NULL pointer dereference on PaX/GRSecurity patched Linux 3.3 and later ↵Richard Yao2012-07-201-4/+5
| | | | | | | | | | | | | | | kernels Support for PaX/GRSecurity patched kernels was developed against Linux 3.2. Unfortunately, an autotools check introduced for a Linux 3.3 API fails on PaX/GRSecurity patched kernels. This causes the module to be built against the Linux 3.2 ABI, which results in a NULL pointer dereference at runtime. Signed-off-by: Brian Behlendorf <[email protected]> Signed-off-by: Richard Yao <[email protected]> Closes #794 Closes #809
* Linux 3.3 compat, sops->show_options()Brian Behlendorf2012-02-031-0/+21
The second argument of sops->show_options() was changed from a 'struct vfsmount *' to a 'struct dentry *'. Add an autoconf check to detect the API change and then conditionally define the expected interface. In either case we are only interested in the zfs_sb_t. Signed-off-by: Brian Behlendorf <[email protected]> Closes #549