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ARC: [plat-eznps] Use dedicated user stack top
authorNoam Camus <noamc@ezchip.com>
Sun, 6 Dec 2015 13:40:55 +0000 (15:40 +0200)
committerVineet Gupta <vgupta@synopsys.com>
Mon, 9 May 2016 04:02:32 +0000 (09:32 +0530)
commit8bcf2c48f32e22f923b69f779c95b1348308d5b1
treede985a3469686b3dfc5cb59c2c180c5ba53e6e44tree | snapshot
parent4a66d3fecf6554c4e1482774833da4f07cade787commit | diff
ARC: [plat-eznps] Use dedicated user stack top

NPS use special mapping right below TASK_SIZE.
Hence we need to lower STACK_TOP so that user stack won't
overlap NPS special mapping.

Signed-off-by: Noam Camus <noamc@ezchip.com>
Acked-by: Vineet Gupta <vgupta@synopsys.com>
arch/arc/include/asm/processor.h diff | blob | history
arch/arc/mm/tlb.c diff | blob | history
Domain: System / Kernel;