diff options
| author | Noam Camus <noamc@ezchip.com> | 2017-06-15 11:43:59 +0300 |
|---|---|---|
| committer | Vineet Gupta <vgupta@synopsys.com> | 2017-08-28 15:17:36 -0700 |
| commit | 5b2189ab6ee0717babac912f779dcd440e942173 (patch) | |
| tree | bbca2deb857ba309aa67aa71d7d74700d823290a /arch/arc/include/asm/entry-compact.h | |
| parent | 3f9cd874dcc8705b53c03431f0ae46c94e572349 (diff) | |
ARC: [plat-eznps] handle extra aux regs #1: save/restore on context switch
save EFLAGS, and GPA1 auxiliary registers during context switch,
since they may be changed by the new task in kernel mode, while using atomic
ops e.g. cmpxchg.
Signed-off-by: Noam Camus <noamc@ezchip.com>
Signed-off-by: Vineet Gupta <vgupta@synopsys.com>
Diffstat (limited to 'arch/arc/include/asm/entry-compact.h')
0 files changed, 0 insertions, 0 deletions