Michael Ellerman 816ae3cf3d powerpc/fsl: Fix mfpmr build errors with newer binutils ... [ Upstream commit 5f491356b7 ] Binutils 2.38 complains about the use of mfpmr when building ppc6xx_defconfig: CC arch/powerpc/kernel/pmc.o {standard input}: Assembler messages: {standard input}:45: Error: unrecognized opcode: `mfpmr' {standard input}:56: Error: unrecognized opcode: `mtpmr' This is because by default the kernel is built with -mcpu=powerpc, and the mt/mfpmr instructions are not defined. It can be avoided by enabling CONFIG_E300C3_CPU, but just adding that to the defconfig will leave open the possibility of randconfig failures. So add machine directives around the mt/mfpmr instructions to tell binutils how to assemble them. Cc: stable@vger.kernel.org Reported-by: Jan-Benedict Glaw <jbglaw@lug-owl.de> Signed-off-by: Michael Ellerman <mpe@ellerman.id.au> Link: https://msgid.link/20240229122521.762431-3-mpe@ellerman.id.au Signed-off-by: Sasha Levin <sashal@kernel.org>		2024-04-03 15:28:24 +02:00
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asm	powerpc/fsl: Fix mfpmr build errors with newer binutils	2024-04-03 15:28:24 +02:00
uapi/asm	powerpc/ptrace: Expose HASHKEYR register to ptrace	2023-06-19 17:36:27 +10:00