Messages in this thread | | | From | John David Anglin <> | Subject | Re: [PATCH] aio: fix D-cache aliasing issues | Date | Sun, 17 Nov 2013 20:03:13 -0500 |
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On 17-Nov-13, at 6:47 PM, Helge Deller wrote:
> I only changed kunmap_parisc() to always call > flush_kernel_dcache_page_addr(addr) - independend if we are on a > PA8800/8900 > CPU or not - which is what you proposed in your original mail.
In which case the flushes in clear_user_page() and copy_user_page() aren't needed.
Dave -- John David Anglin dave.anglin@bell.net
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