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| 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 /tools/perf/scripts/python/export-to-postgresql.py | |
| parent | ARC: [plat-eznps] avoid toggling of DPC register (diff) | |
| download | wireguard-linux-5b2189ab6ee0717babac912f779dcd440e942173.tar.xz wireguard-linux-5b2189ab6ee0717babac912f779dcd440e942173.zip | |
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>
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