[PATCH v3 0/2] riscv: stacktrace: Add USER_STACKTRACE support
From: Jinjie Ruan
Date: Sun Jul 07 2024 - 23:24:55 EST
Add RISC-V USER_STACKTRACE support, and fix the fp alignment bug
in perf_callchain_user() by the way as Björn pointed out.
Changes in v3:
- Fix the fp alignment bug in perf_callchain_user().
- Remove the LTP message as Björn suggested.
- Add the userstack trace test info.
Jinjie Ruan (2):
riscv: Fix fp alignment bug in perf_callchain_user()
riscv: stacktrace: Add USER_STACKTRACE support
arch/riscv/Kconfig | 1 +
arch/riscv/kernel/perf_callchain.c | 46 ++----------------------------
arch/riscv/kernel/stacktrace.c | 43 ++++++++++++++++++++++++++++
3 files changed, 47 insertions(+), 43 deletions(-)
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2.34.1