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Guo Ren dc6667a4e7
riscv: Extending cpufeature.c to detect V-extension 
Add V-extension into riscv_isa_ext_keys array and detect it with isa
string parsing.

Signed-off-by: Guo Ren <ren_guo@c-sky.com>
Signed-off-by: Guo Ren <guoren@linux.alibaba.com>
Signed-off-by: Greentime Hu <greentime.hu@sifive.com>
Suggested-by: Vineet Gupta <vineetg@rivosinc.com>
Co-developed-by: Andy Chiu <andy.chiu@sifive.com>
Signed-off-by: Andy Chiu <andy.chiu@sifive.com>
Reviewed-by: Conor Dooley <conor.dooley@microchip.com>
Reviewed-by: Heiko Stuebner <heiko.stuebner@vrull.eu>
Tested-by: Heiko Stuebner <heiko.stuebner@vrull.eu>
Reviewed-by: Palmer Dabbelt <palmer@rivosinc.com>
Link: https://lore.kernel.org/r/20230605110724.21391-3-andy.chiu@sifive.com
Signed-off-by: Palmer Dabbelt <palmer@rivosinc.com>
2023-06-08 07:16:35 -07:00
..
alpha
Locking changes in v6.4:
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arc
Locking changes in v6.4:
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arm
Locking changes in v6.4:
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arm64
Locking changes in v6.4:
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csky
arch/csky patches for 6.4
2023-05-04 12:25:05 -07:00
hexagon
Locking changes in v6.4:
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ia64
Locking changes in v6.4:
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loongarch
Locking changes in v6.4:
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m68k
Locking changes in v6.4:
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microblaze
Kconfig: introduce HAS_IOPORT option and select it as necessary
2023-04-05 22:15:19 +02:00
mips
Locking changes in v6.4:
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nios2
- Nick Piggin's "shoot lazy tlbs" series, to improve the peformance of
2023-04-27 19:42:02 -07:00
openrisc
Locking changes in v6.4:
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parisc
Locking changes in v6.4:
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powerpc
Locking changes in v6.4:
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riscv
riscv: Extending cpufeature.c to detect V-extension
2023-06-08 07:16:35 -07:00
s390
s390: remove the unneeded select GCC12_NO_ARRAY_BOUNDS
2023-05-05 18:56:23 -07:00
sh
Locking changes in v6.4:
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sparc
Locking changes in v6.4:
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um
This pull request contains the following changes for UML:
2023-05-03 19:02:03 -07:00
x86
Locking changes in v6.4:
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xtensa
Locking changes in v6.4:
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.gitignore
…
Kconfig
lazy tlb: shoot lazies, non-refcounting lazy tlb mm reference handling scheme
2023-03-28 16:20:08 -07:00