On 03/19/2014 01:29 PM, Arnd Bergmann wrote: > In a combined ARMv6/v7 kernel, we cannot use the > movt/movw instructions to load an immediate, as they > are not valid on ARMv6. > > This changes the file to use an indirect load instead, > as lots of other implementations do. Hmmm. This code is guaranteed to only execute on Tegra (well, perhaps someone can turn on the wrong debug option and run it on non-Tegra, but then it's guaranteed not to work since the HW it touches doesn't exist). As such, the code ought to be able to use ARMv7 instructions. As a fix for similar issues in assembly code in arch/arm/mach-tegra/*.S, Makefile there does: asflags-y += -march=armv7-a (I think you added that? Yes, in 408e713545ca "ARM: tegra: build assembly files with -march=armv7-a") Shouldn't we use the same fix in this case too? -- To unsubscribe from this list: send the line "unsubscribe linux-tegra" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html
