zfs/include/spl
Brian Behlendorf 33a19e0fd9
Fix kernel unaligned access on sparc64
Update the SA_COPY_DATA macro to check if architecture supports
efficient unaligned memory accesses at compile time.  Otherwise
fallback to using the sa_copy_data() function.

The kernel provided CONFIG_HAVE_EFFICIENT_UNALIGNED_ACCESS is
used to determine availability in kernel space.  In user space
the x86_64, x86, powerpc, and sometimes arm architectures will
define the HAVE_EFFICIENT_UNALIGNED_ACCESS macro.

Signed-off-by: Brian Behlendorf <behlendorf1@llnl.gov>
Closes #7642 
Closes #7684
2018-07-11 13:10:40 -07:00
..
rpc Update build system and packaging 2018-05-29 16:00:33 -07:00
sys Fix kernel unaligned access on sparc64 2018-07-11 13:10:40 -07:00
Makefile.am Update build system and packaging 2018-05-29 16:00:33 -07:00