Paul Burton 763fee97e7 MIPS: Flush dcache for flush_kernel_dcache_page ... The flush_kernel_dcache_page function was previously essentially a nop. This is incorrect for MIPS, where if a page has been modified & either it aliases or it's executable & the icache doesn't fill from dcache then the content needs to be written back from dcache to the next level of the cache hierarchy (which is shared with the icache). Implement this by simply calling flush_dcache_page, treating this kmapped cache flush function (flush_kernel_dcache_page) exactly the same as its non-kmapped counterpart (flush_dcache_page). Signed-off-by: Paul Burton <paul.burton@imgtec.com> Cc: Lars Persson <lars.persson@axis.com> Cc: linux-mips@linux-mips.org Cc: linux-kernel@vger.kernel.org Patchwork: https://patchwork.linux-mips.org/patch/12719/ Signed-off-by: Ralf Baechle <ralf@linux-mips.org>		2016-05-13 14:01:57 +02:00
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asm	MIPS: Flush dcache for flush_kernel_dcache_page	2016-05-13 14:01:57 +02:00
uapi/asm	MIPS: Fix siginfo.h to use strict posix types	2016-05-09 12:00:00 +02:00