From: Randy Dunlap <rdunlap@xxxxxxxxxxxxx> commit 1e6ae0e46e32749b130f1823da30cea9aa2a59a0 upstream. 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@xxxxxxxxxxxxx> Cc: Christoph Hellwig <hch@xxxxxx> Cc: Thomas Bogendoerfer <tsbogend@xxxxxxxxxxxxxxxx> Cc: linux-mips@xxxxxxxxxxxxxxx Reviewed-by: Christoph Hellwig <hch@xxxxxx> Signed-off-by: Thomas Bogendoerfer <tsbogend@xxxxxxxxxxxxxxxx> Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx> --- arch/mips/kernel/setup.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) --- a/arch/mips/kernel/setup.c +++ b/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; } Patches currently in stable-queue which might be from rdunlap@xxxxxxxxxxxxx are queue-5.15/arm-9182-1-mmu-fix-returns-from-early_param-and-__setup-functions.patch queue-5.15/iwlwifi-mvm-check-debugfs_dir-ptr-before-use.patch queue-5.15/net-stmmac-fix-return-value-of-__setup-handler.patch queue-5.15/pci-rcar-check-if-device-is-runtime-suspended-instea.patch queue-5.15/mips-setup-fix-setnocoherentio-boolean-setting.patch queue-5.15/net-sxgbe-fix-return-value-of-__setup-handler.patch