Messages in this thread | | | Date | Tue, 22 Feb 2022 09:43:31 +0100 | From | Thomas Bogendoerfer <> | Subject | Re: [PATCH] mips: setup: fix setnocoherentio() boolean setting |
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On Mon, Feb 21, 2022 at 09:50:29AM -0800, Randy Dunlap wrote: > Correct a typo/pasto: setnocoherentio() should set > dma_default_coherent to false, not true. > > Fixes: 14ac09a65e19 ("MIPS: refactor the runtime coherent vs noncoherent DMA indicators") > Signed-off-by: Randy Dunlap <rdunlap@infradead.org> > Cc: Christoph Hellwig <hch@lst.de> > Cc: Thomas Bogendoerfer <tsbogend@alpha.franken.de> > Cc: linux-mips@vger.kernel.org > --- > arch/mips/kernel/setup.c | 2 +- > 1 file changed, 1 insertion(+), 1 deletion(-) > > --- linux-next-20220217.orig/arch/mips/kernel/setup.c > +++ linux-next-20220217/arch/mips/kernel/setup.c > @@ -803,7 +803,7 @@ early_param("coherentio", setcoherentio) > > static int __init setnocoherentio(char *str) > { > - dma_default_coherent = true; > + dma_default_coherent = false; > pr_info("Software DMA cache coherency (command line)\n"); > return 0; > }
applied to mips-fixes.
Thomas.
-- Crap can work. Given enough thrust pigs will fly, but it's not necessarily a good idea. [ RFC1925, 2.3 ]
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