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H A D | bpf_jit.h | cef1e8cd Wed Jun 22 11:25:05 CDT 2016 Naveen N. Rao <naveen.n.rao@linux.vnet.ibm.com> powerpc/bpf/jit: A few cleanups
1. Per the ISA, ADDIS actually uses RT, rather than RS. Though the result is the same, make the usage clear. 2. The multiply instruction used is a 32-bit multiply. Rename PPC_MUL() to PPC_MULW() to make the same clear. 3. PPC_STW[U] take the entire 16-bit immediate value and do not require word-alignment, per the ISA. Change the macros to use IMM_L(). 4. A few white-space cleanups to satisfy checkpatch.pl.
Acked-by: Alexei Starovoitov <ast@kernel.org> Signed-off-by: Naveen N. Rao <naveen.n.rao@linux.vnet.ibm.com> Signed-off-by: Michael Ellerman <mpe@ellerman.id.au> cef1e8cd Wed Jun 22 11:25:05 CDT 2016 Naveen N. Rao <naveen.n.rao@linux.vnet.ibm.com> powerpc/bpf/jit: A few cleanups 1. Per the ISA, ADDIS actually uses RT, rather than RS. Though the result is the same, make the usage clear. 2. The multiply instruction used is a 32-bit multiply. Rename PPC_MUL() to PPC_MULW() to make the same clear. 3. PPC_STW[U] take the entire 16-bit immediate value and do not require word-alignment, per the ISA. Change the macros to use IMM_L(). 4. A few white-space cleanups to satisfy checkpatch.pl. Acked-by: Alexei Starovoitov <ast@kernel.org> Signed-off-by: Naveen N. Rao <naveen.n.rao@linux.vnet.ibm.com> Signed-off-by: Michael Ellerman <mpe@ellerman.id.au>
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H A D | bpf_jit_comp.c | cef1e8cd Wed Jun 22 11:25:05 CDT 2016 Naveen N. Rao <naveen.n.rao@linux.vnet.ibm.com> powerpc/bpf/jit: A few cleanups
1. Per the ISA, ADDIS actually uses RT, rather than RS. Though the result is the same, make the usage clear. 2. The multiply instruction used is a 32-bit multiply. Rename PPC_MUL() to PPC_MULW() to make the same clear. 3. PPC_STW[U] take the entire 16-bit immediate value and do not require word-alignment, per the ISA. Change the macros to use IMM_L(). 4. A few white-space cleanups to satisfy checkpatch.pl.
Acked-by: Alexei Starovoitov <ast@kernel.org> Signed-off-by: Naveen N. Rao <naveen.n.rao@linux.vnet.ibm.com> Signed-off-by: Michael Ellerman <mpe@ellerman.id.au> cef1e8cd Wed Jun 22 11:25:05 CDT 2016 Naveen N. Rao <naveen.n.rao@linux.vnet.ibm.com> powerpc/bpf/jit: A few cleanups 1. Per the ISA, ADDIS actually uses RT, rather than RS. Though the result is the same, make the usage clear. 2. The multiply instruction used is a 32-bit multiply. Rename PPC_MUL() to PPC_MULW() to make the same clear. 3. PPC_STW[U] take the entire 16-bit immediate value and do not require word-alignment, per the ISA. Change the macros to use IMM_L(). 4. A few white-space cleanups to satisfy checkpatch.pl. Acked-by: Alexei Starovoitov <ast@kernel.org> Signed-off-by: Naveen N. Rao <naveen.n.rao@linux.vnet.ibm.com> Signed-off-by: Michael Ellerman <mpe@ellerman.id.au>
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