Hello, Paul Burton wrote: > GCC 9.x automatically enables support for Loongson MMI instructions when > using some -march= flags, and then errors out when -msoft-float is > specified with: > > cc1: error: ‘-mloongson-mmi’ must be used with ‘-mhard-float’ > > The kernel shouldn't be using these MMI instructions anyway, just as it > doesn't use floating point instructions. Explicitly disable them in > order to fix the build with GCC 9.x. Applied to mips-fixes. > commit 2f2b4fd674ca > https://git.kernel.org/mips/c/2f2b4fd674ca > > Signed-off-by: Paul Burton <paul.burton@xxxxxxxx> > Fixes: 3702bba5eb4f ("MIPS: Loongson: Add GCC 4.4 support for Loongson2E") > Fixes: 6f7a251a259e ("MIPS: Loongson: Add basic Loongson 2F support") > Fixes: 5188129b8c9f ("MIPS: Loongson-3: Improve -march option and move it to Platform") Thanks, Paul [ This message was auto-generated; if you believe anything is incorrect then please email paul.burton@xxxxxxxx to report it. ]
