| Commit message (Collapse) | Author | Age | Files | Lines | |
|---|---|---|---|---|---|
| * | csky: Add VDSO with GENERIC_GETTIMEOFDAY, GENERIC_TIME_VSYSCALL, ↵ | Guo Ren | 2021-02-27 | 3 | -2/+39 |
| | | | | | | | | | | | | | | HAVE_GENERIC_VDSO It could help to reduce the latency of the time-related functions in user space. We have referenced arm's and riscv's implementation for the patch. Signed-off-by: Guo Ren <guoren@linux.alibaba.com> Cc: Vincent Chen <vincent.chen@sifive.com> Cc: Arnd Bergmann <arnd@arndb.de> | ||||
| * | csky: Reconstruct VDSO framework | Guo Ren | 2021-01-12 | 7 | -0/+172 |
| Reconstruct vdso framework to support future vsyscall, vgettimeofday features. These are very important features to reduce system calls into the kernel for performance improvement. The patch is reference RISC-V's Signed-off-by: Guo Ren <guoren@linux.alibaba.com> Cc: Palmer Dabbelt <palmerdabbelt@google.com> | |||||
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index : sinitax/cachepc-linux | |
| Fork of AMDESE/linux with modifications for CachePC side-channel attack | Louis Burda |
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