Messages in this thread | | | Date | Fri, 10 Apr 2015 15:47:11 +0200 | From | Ralf Baechle <> | Subject | Re: [PATCH] MIPS: Fix HIGHMEM crash in __update_cache(). |
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On Fri, Apr 10, 2015 at 03:21:24PM +0200, Lars Persson wrote:
> Commit 8b5fe5e54b47 ("MIPS: Fix race condition in lazy cache flushing.") > triggered NULL pointer dereferences on systems with HIGHMEM. > > The problem was caused by not clearing the PG_dcache_dirty flag in > flush_icache_page() and thus we enter __update_cache() that lacks > support for HIGHMEM.
Thanks, I've folded this patch into the original 8b5fe5e54b47 commit.
Ralf
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