linux-stable.git/arch/powerpc/include/asm/ppc-opcode.h, branch v5.16.2 Linux kernel stable tree powerpc: Use lwarx/ldarx directly instead of PPC_LWARX/LDARX macros 2021-08-25T03:35:49+00:00 Christophe Leroy christophe.leroy@csgroup.eu 2021-03-02T08:48:11+00:00 9401f4e46cf6965e23738f70e149172344a01eef Force the eh flag at 0 on PPC32. Signed-off-by: Christophe Leroy <christophe.leroy@csgroup.eu> Signed-off-by: Michael Ellerman <mpe@ellerman.id.au> Link: https://lore.kernel.org/r/1fc81f07cabebb875b963e295408cc3dd38c8d85.1614674882.git.christophe.leroy@csgroup.eu 
Force the eh flag at 0 on PPC32.

Signed-off-by: Christophe Leroy <christophe.leroy@csgroup.eu>
Signed-off-by: Michael Ellerman <mpe@ellerman.id.au>
Link: https://lore.kernel.org/r/1fc81f07cabebb875b963e295408cc3dd38c8d85.1614674882.git.christophe.leroy@csgroup.eu
powerpc/optprobes: use PPC_RAW_ macros 2021-06-16T14:09:07+00:00 Christophe Leroy christophe.leroy@csgroup.eu 2021-05-20T13:50:49+00:00 0e628ad2d60896de31148fba00cc73623b8c0aa1 Use PPC_RAW_ macros to simplify the code. And use PPC_LO/PPC_HI instead of IMM_L/IMM_H which are for internal use inside ppc-opcode.h Those macros are self explanatory, comments can go as well. Signed-off-by: Christophe Leroy <christophe.leroy@csgroup.eu> Signed-off-by: Michael Ellerman <mpe@ellerman.id.au> Link: https://lore.kernel.org/r/5a167b8ba4d33a5c09cd504f0c862e25ffe85459.1621516826.git.christophe.leroy@csgroup.eu 
Use PPC_RAW_ macros to simplify the code.

And use PPC_LO/PPC_HI instead of IMM_L/IMM_H which are for
internal use inside ppc-opcode.h

Those macros are self explanatory, comments can go as well.

Signed-off-by: Christophe Leroy <christophe.leroy@csgroup.eu>
Signed-off-by: Michael Ellerman <mpe@ellerman.id.au>
Link: https://lore.kernel.org/r/5a167b8ba4d33a5c09cd504f0c862e25ffe85459.1621516826.git.christophe.leroy@csgroup.eu
powerpc: Replace PPC_INST_NOP by PPC_RAW_NOP() 2021-06-15T14:16:49+00:00 Christophe Leroy christophe.leroy@csgroup.eu 2021-05-20T10:23:11+00:00 f30becb5e9ec086257162f78be491c0920c616b7 On the road to removing all PPC_INST_xx defines in asm/ppc-opcodes.h, change PPC_INST_NOP to PPC_RAW_NOP(). Signed-off-by: Christophe Leroy <christophe.leroy@csgroup.eu> Signed-off-by: Michael Ellerman <mpe@ellerman.id.au> Link: https://lore.kernel.org/r/ad46c195ca1b8572629ef07ba6bfe247585239a6.1621506159.git.christophe.leroy@csgroup.eu 
On the road to removing all PPC_INST_xx defines in
asm/ppc-opcodes.h, change PPC_INST_NOP to PPC_RAW_NOP().

Signed-off-by: Christophe Leroy <christophe.leroy@csgroup.eu>
Signed-off-by: Michael Ellerman <mpe@ellerman.id.au>
Link: https://lore.kernel.org/r/ad46c195ca1b8572629ef07ba6bfe247585239a6.1621506159.git.christophe.leroy@csgroup.eu
powerpc/traps: Start using PPC_RAW_xx() macros 2021-06-15T14:16:48+00:00 Christophe Leroy christophe.leroy@csgroup.eu 2021-05-20T10:23:10+00:00 deefd0ae990a689089ea1e4f5ad41799d63d4fd9 Start using PPC_RAW_xx() macros where relevant. PPC_INST_SYNC is used to both represent the 'sync' instruction and the family of synchronisation instructions. Keep it for the later, maybe we'll change the name in the future to avoid confusion. Signed-off-by: Christophe Leroy <christophe.leroy@csgroup.eu> Signed-off-by: Michael Ellerman <mpe@ellerman.id.au> Link: https://lore.kernel.org/r/0945c155d6cb113431185fc1296ac127359fe29b.1621506159.git.christophe.leroy@csgroup.eu 
Start using PPC_RAW_xx() macros where relevant.

PPC_INST_SYNC is used to both represent the 'sync' instruction and
the family of synchronisation instructions. Keep it for the later,
maybe we'll change the name in the future to avoid confusion.

Signed-off-by: Christophe Leroy <christophe.leroy@csgroup.eu>
Signed-off-by: Michael Ellerman <mpe@ellerman.id.au>
Link: https://lore.kernel.org/r/0945c155d6cb113431185fc1296ac127359fe29b.1621506159.git.christophe.leroy@csgroup.eu
powerpc/lib/feature-fixups: Use PPC_RAW_xxx() macros 2021-06-15T14:16:48+00:00 Christophe Leroy christophe.leroy@csgroup.eu 2021-05-20T10:23:09+00:00 ef909ba954145e35c9e21352133e5e99c64ab3f4 Use PPC_RAW_xxx() macros instead of open coding assembly opcodes. Signed-off-by: Christophe Leroy <christophe.leroy@csgroup.eu> [mpe: Fix bad converison in do_stf_exit_barrier_fixups()] Signed-off-by: Michael Ellerman <mpe@ellerman.id.au> Link: https://lore.kernel.org/r/e79cd8e111ca13bf8c61a384bac365aa7e207647.1621506159.git.christophe.leroy@csgroup.eu 
Use PPC_RAW_xxx() macros instead of open coding assembly
opcodes.

Signed-off-by: Christophe Leroy <christophe.leroy@csgroup.eu>
[mpe: Fix bad converison in do_stf_exit_barrier_fixups()]
Signed-off-by: Michael Ellerman <mpe@ellerman.id.au>
Link: https://lore.kernel.org/r/e79cd8e111ca13bf8c61a384bac365aa7e207647.1621506159.git.christophe.leroy@csgroup.eu
powerpc/ebpf64: Use PPC_RAW_MFLR() 2021-06-15T14:16:48+00:00 Christophe Leroy christophe.leroy@csgroup.eu 2021-05-20T10:23:07+00:00 e08021f8dbd256f480b7e172aa4e894219c901f2 Use PPC_RAW_MFLR() instead of open coding with PPC_INST_MFLR. Signed-off-by: Christophe Leroy <christophe.leroy@csgroup.eu> Signed-off-by: Michael Ellerman <mpe@ellerman.id.au> Link: https://lore.kernel.org/r/c1887623e91e8b4da36e669e4c74de86320a5092.1621506159.git.christophe.leroy@csgroup.eu 
Use PPC_RAW_MFLR() instead of open coding with PPC_INST_MFLR.

Signed-off-by: Christophe Leroy <christophe.leroy@csgroup.eu>
Signed-off-by: Michael Ellerman <mpe@ellerman.id.au>
Link: https://lore.kernel.org/r/c1887623e91e8b4da36e669e4c74de86320a5092.1621506159.git.christophe.leroy@csgroup.eu
powerpc/security: Use PPC_RAW_BLR() and PPC_RAW_NOP() 2021-06-15T14:16:48+00:00 Christophe Leroy christophe.leroy@csgroup.eu 2021-05-20T10:23:05+00:00 e7304597560176d8755e2ae4abb599d0c4efe4f2 On the road to remove all use of PPC_INST_xxx, replace PPC_INST_BLR by PPC_RAW_BLR(). Same for PPC_INST_NOP. Signed-off-by: Christophe Leroy <christophe.leroy@csgroup.eu> Signed-off-by: Michael Ellerman <mpe@ellerman.id.au> Link: https://lore.kernel.org/r/c04f88d0e53d2122fbbe92226892a01ebc668b6a.1621506159.git.christophe.leroy@csgroup.eu 
On the road to remove all use of PPC_INST_xxx, replace
PPC_INST_BLR by PPC_RAW_BLR(). Same for PPC_INST_NOP.

Signed-off-by: Christophe Leroy <christophe.leroy@csgroup.eu>
Signed-off-by: Michael Ellerman <mpe@ellerman.id.au>
Link: https://lore.kernel.org/r/c04f88d0e53d2122fbbe92226892a01ebc668b6a.1621506159.git.christophe.leroy@csgroup.eu
powerpc/modules: Use PPC_RAW_xx() macros 2021-06-15T14:16:48+00:00 Christophe Leroy christophe.leroy@csgroup.eu 2021-05-20T10:23:04+00:00 47b04699d0709f5ff12a8aa0b3050a6246eb570e To improve readability, use PPC_RAW_xx() macros instead of open coding. Those macros are self-explanatory so the comments can go as well. Signed-off-by: Christophe Leroy <christophe.leroy@csgroup.eu> Signed-off-by: Michael Ellerman <mpe@ellerman.id.au> Link: https://lore.kernel.org/r/99d9ee8849d3992beeadb310a665aae01c3abfb1.1621506159.git.christophe.leroy@csgroup.eu 
To improve readability, use PPC_RAW_xx() macros instead of
open coding. Those macros are self-explanatory so the comments
can go as well.

Signed-off-by: Christophe Leroy <christophe.leroy@csgroup.eu>
Signed-off-by: Michael Ellerman <mpe@ellerman.id.au>
Link: https://lore.kernel.org/r/99d9ee8849d3992beeadb310a665aae01c3abfb1.1621506159.git.christophe.leroy@csgroup.eu
powerpc/signal: Use PPC_RAW_xx() macros 2021-06-15T14:16:47+00:00 Christophe Leroy christophe.leroy@csgroup.eu 2021-05-20T10:23:03+00:00 1c9debbc2eb5391277ae6aa7d95f821e0c28613d To improve readability, use PPC_RAW_xx() macros instead of open coding. Those macros are self-explanatory so the comments can go as well. Signed-off-by: Christophe Leroy <christophe.leroy@csgroup.eu> Signed-off-by: Michael Ellerman <mpe@ellerman.id.au> Link: https://lore.kernel.org/r/4ca2bfdca2f47a293d05f61eb3c4e487ee170f1f.1621506159.git.christophe.leroy@csgroup.eu 
To improve readability, use PPC_RAW_xx() macros instead of
open coding. Those macros are self-explanatory so the comments
can go as well.

Signed-off-by: Christophe Leroy <christophe.leroy@csgroup.eu>
Signed-off-by: Michael Ellerman <mpe@ellerman.id.au>
Link: https://lore.kernel.org/r/4ca2bfdca2f47a293d05f61eb3c4e487ee170f1f.1621506159.git.christophe.leroy@csgroup.eu
powerpc/opcodes: Add shorter macros for registers for use with PPC_RAW_xx() 2021-06-15T14:16:47+00:00 Christophe Leroy christophe.leroy@csgroup.eu 2021-05-20T10:23:01+00:00 07cd18320ed816dec8ff6f58a2d8b33294dcceba Today we have __REG_Rx macros . They are mainly meant for internal use by macros __PPC_RA() and friends macros which allows uses like __PPC_RA(R12). When used with PPC_RAW_xx() macros, it gives a result which is not very readable. Add shorter macros _Rx in order to improve readability when used with PPC_RAW_xx() macros. Signed-off-by: Christophe Leroy <christophe.leroy@csgroup.eu> Signed-off-by: Michael Ellerman <mpe@ellerman.id.au> Link: https://lore.kernel.org/r/ec34d92b7c2f810622261acfeeed4b0a0f4d01bd.1621506159.git.christophe.leroy@csgroup.eu 
Today we have __REG_Rx macros . They are mainly meant for
internal use by macros __PPC_RA() and friends macros which
allows uses like __PPC_RA(R12).

When used with PPC_RAW_xx() macros, it gives a result which is
not very readable.

Add shorter macros _Rx in order to improve readability when
used with PPC_RAW_xx() macros.

Signed-off-by: Christophe Leroy <christophe.leroy@csgroup.eu>
Signed-off-by: Michael Ellerman <mpe@ellerman.id.au>
Link: https://lore.kernel.org/r/ec34d92b7c2f810622261acfeeed4b0a0f4d01bd.1621506159.git.christophe.leroy@csgroup.eu