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| author | Palmer Dabbelt <palmer@rivosinc.com> | 2023-03-23 18:47:05 +0300 |
|---|---|---|
| committer | Palmer Dabbelt <palmer@rivosinc.com> | 2023-03-24 23:34:43 +0300 |
| commit | e45d6a52fe2b0df9b8e22e52c6c441902201920e (patch) | |
| tree | 4498c7fc3d99d542af28d80d98070f3f0567afcc /arch/riscv/Kconfig | |
| parent | 4b740779ac03f42866059a33f5454e1ac5393cdd (diff) | |
| parent | 45b32b946a97bb4553bab30c2519bbaac55f39db (diff) | |
| download | linux-e45d6a52fe2b0df9b8e22e52c6c441902201920e.tar.xz | |
Merge patch series "riscv: Add GENERIC_ENTRY support"
guoren@kernel.org <guoren@kernel.org> says:
From: Guo Ren <guoren@linux.alibaba.com>
The patches convert riscv to use the generic entry infrastructure from
kernel/entry/*. Some optimization for entry.S with new .macro and merge
ret_from_kernel_thread into ret_from_fork.
* b4-shazam-merge:
riscv: entry: Consolidate general regs saving/restoring
riscv: entry: Consolidate ret_from_kernel_thread into ret_from_fork
riscv: entry: Remove extra level wrappers of trace_hardirqs_{on,off}
riscv: entry: Convert to generic entry
riscv: entry: Add noinstr to prevent instrumentation inserted
riscv: ptrace: Remove duplicate operation
Link: https://lore.kernel.org/r/20230222033021.983168-1-guoren@kernel.org
Signed-off-by: Palmer Dabbelt <palmer@rivosinc.com>
Diffstat (limited to 'arch/riscv/Kconfig')
| -rw-r--r-- | arch/riscv/Kconfig | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/arch/riscv/Kconfig b/arch/riscv/Kconfig index 36a5b6fed0d3..d7252ced4ae6 100644 --- a/arch/riscv/Kconfig +++ b/arch/riscv/Kconfig @@ -60,6 +60,7 @@ config RISCV select GENERIC_ATOMIC64 if !64BIT select GENERIC_CLOCKEVENTS_BROADCAST if SMP select GENERIC_EARLY_IOREMAP + select GENERIC_ENTRY select GENERIC_GETTIMEOFDAY if HAVE_GENERIC_VDSO select GENERIC_IDLE_POLL_SETUP select GENERIC_IOREMAP if MMU |