From: Randy Dunlap <rdunlap@infradead.org>
To: linux-kernel@vger.kernel.org
Cc: Randy Dunlap <rdunlap@infradead.org>,
Christoph Hellwig <hch@lst.de>,
Thomas Bogendoerfer <tsbogend@alpha.franken.de>,
linux-mips@vger.kernel.org
Subject: [PATCH] mips: setup: fix setnocoherentio() boolean setting
Date: Mon, 21 Feb 2022 09:50:29 -0800 [thread overview]
Message-ID: <20220221175029.6046-1-rdunlap@infradead.org> (raw)
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;
}
next reply other threads:[~2022-02-21 17:57 UTC|newest]
Thread overview: 3+ messages / expand[flat|nested] mbox.gz Atom feed top
2022-02-21 17:50 Randy Dunlap [this message]
2022-02-22 8:04 ` [PATCH] mips: setup: fix setnocoherentio() boolean setting Christoph Hellwig
2022-02-22 8:43 ` Thomas Bogendoerfer
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