Messages in this thread | | | Date | Tue, 29 Mar 2011 11:24:38 +0530 | Subject | Re: flush_kernel_vmap_range() invalidate_kernel_vmap_range() API not exists for MIPS | From | naveen yadav <> |
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I am sorry, Yes they are VIPT,
On Fri, Mar 25, 2011 at 10:57 PM, Ralf Baechle <ralf@linux-mips.org> wrote: > On Fri, Mar 25, 2011 at 02:38:13PM +0530, naveen yadav wrote: > >> We are working on 2.6.35.9 linux kernel on MIPS 34kce core and our >> cache is VIVT having cache aliasing . > > No, they're VIPT unless you successfully modified your 34K core to > change it from a less than perfect cache design to the most lunatic > cache policy known to man kind ... > >> When I check the implementation on ARM I can check the implemenation >> exists , but there is not similar implementation exists on MIPS. >> These API's are used by XFS module: >> >> static inline void flush_kernel_vmap_range(void *vaddr, int size) >> static inline void invalidate_kernel_vmap_range(void *vaddr, int size) >> static inline void flush_kernel_dcache_page(struct page *page) > > A known problem for (too ...) long. I'll finally take care of it. > > Ralf > -- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majordomo@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/
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