Vineet Gupta 08fe007968 ARC: mm: arc700: Don't assume 2 colours for aliasing VIPT dcache ... An ARC700 customer reported linux boot crashes when upgrading to bigger L1 dcache (64K from 32K). Turns out they had an aliasing VIPT config and current code only assumed 2 colours, while theirs had 4. So default to 4 colours and complain if there are fewer. Ideally this needs to be a Kconfig option, but heck that's too much of hassle for a single user. Cc: stable@vger.kernel.org Signed-off-by: Vineet Gupta <vgupta@synopsys.com>		2016-12-19 11:55:17 -08:00
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asm	ARC: mm: arc700: Don't assume 2 colours for aliasing VIPT dcache	2016-12-19 11:55:17 -08:00
uapi/asm	ARC: syscall for userspace cmpxchg assist	2016-10-24 09:24:26 -07:00