| From: |
| Jinjie Ruan <ruanjinjie-AT-huawei.com> |
| To: |
| <bjorn-AT-kernel.org>, <paul.walmsley-AT-sifive.com>, <palmer-AT-dabbelt.com>, <aou-AT-eecs.berkeley.edu>, <peterz-AT-infradead.org>, <mingo-AT-redhat.com>, <acme-AT-kernel.org>, <namhyung-AT-kernel.org>, <mark.rutland-AT-arm.com>, <alexander.shishkin-AT-linux.intel.com>, <jolsa-AT-kernel.org>, <irogers-AT-google.com>, <adrian.hunter-AT-intel.com>, <kan.liang-AT-linux.intel.com>, <dev.mbstr-AT-gmail.com>, <samuel.holland-AT-sifive.com>, <linux-riscv-AT-lists.infradead.org>, <linux-kernel-AT-vger.kernel.org>, <linux-perf-users-AT-vger.kernel.org> |
| Subject: |
| [PATCH v3 0/2] riscv: stacktrace: Add USER_STACKTRACE support |
| Date: |
| Mon, 08 Jul 2024 11:28:45 +0800 |
| Message-ID: |
| <20240708032847.2998158-1-ruanjinjie@huawei.com> |
| Cc: |
| <ruanjinjie-AT-huawei.com> |
| Archive-link: |
| Article |
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(-)
--
2.34.1
