diff options
| author | Geoff Levand <[email protected]> | 2016-04-27 17:47:10 +0100 |
|---|---|---|
| committer | Will Deacon <[email protected]> | 2016-04-28 12:05:46 +0100 |
| commit | 5003dbde45961dd7ab3d8a09ab9ad8bcb604db40 (patch) | |
| tree | 84847e1eb60d698038a9fb900e8fbf0dfccbfd3c /drivers/fpga/fpga-mgr.c | |
| parent | 28c7258330ee4ce701a4da7af96d6605d1a0b3bd (diff) | |
arm64: Add new asm macro copy_page
Kexec and hibernate need to copy pages of memory, but may not have all
of the kernel mapped, and are unable to call copy_page().
Add a simplistic copy_page() macro, that can be inlined in these
situations. lib/copy_page.S provides a bigger better version, but
uses more registers.
Signed-off-by: Geoff Levand <[email protected]>
[Changed asm label to 9998, added commit message]
Signed-off-by: James Morse <[email protected]>
Acked-by: Catalin Marinas <[email protected]>
Signed-off-by: Will Deacon <[email protected]>
Diffstat (limited to 'drivers/fpga/fpga-mgr.c')
0 files changed, 0 insertions, 0 deletions